/*
Theme Name: NUANBOSHI Heating CN
Theme URI: https://nuanboshi.com
Author: NUANBOSHI
Description: NUANBOSHI 暖博士 —— 智能取暖产品制造商 B2B 工厂主题(中文版源)。暖白 + 米色 + 暖橙工业风。[BUILD 20260827-cn]
Version: 2.6.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: nuanboshi
*/

/* ============ Design Tokens ============ */
:root {
  --c-bg: #FDFBF7;          /* warm white */
  --c-bg-alt: #F6EFE4;      /* beige section */
  --c-beige: #EDE2CF;       /* beige card */
  --c-beige-deep: #DFCFB4;
  --c-ink: #2B2118;         /* warm dark brown */
  --c-muted: #8A7B6A;
  --c-orange: #E8751A;      /* warm orange accent */
  --c-orange-dark: #C95E0F;
  --c-orange-soft: #FBE8D6;
  --c-line: #E7DDCC;
  --c-white: #FFFFFF;
  --ff-head: 'Inter', 'Segoe UI', sans-serif;
  --ff-body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --radius: 6px;
  --container: 1320px;
  --sec-pad: 64px;
  --shadow: 0 6px 24px rgba(43, 33, 24, .07);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  color: var(--c-ink);
  background: var(--c-bg);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--ff-head); font-weight: 700; line-height: 1.18; letter-spacing: .01em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--sec-pad) 0; }
.section--beige { background: var(--c-bg-alt); }

/* Section heading */
.sec-head { text-align: center; margin-bottom: 40px; }
.sec-head .kicker {
  display: inline-block; font-family: var(--ff-head); font-size: 13px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--c-orange);
  margin-bottom: 14px;
}
.sec-head .kicker::before, .sec-head .kicker::after {
  content: ""; display: inline-block; width: 34px; height: 2px;
  background: var(--c-orange); vertical-align: middle; margin: 0 14px;
}
.sec-head h2 { font-size: 42px; text-transform: uppercase; }
.sec-head p { color: var(--c-muted); max-width: 720px; margin: 14px auto 0; }

/* Buttons */
.btn {
  display: inline-block; font-family: var(--ff-head); font-size: 13px;
  letter-spacing: .12em; text-transform: uppercase; padding: 10px 28px;
  border-radius: var(--radius); border: 2px solid transparent;
  cursor: pointer; transition: all .25s ease;
}
.btn--orange { background: var(--c-orange); color: #fff; }
.btn--orange:hover { background: var(--c-orange-dark); transform: translateY(-2px); }
.btn--ghost { border-color: #fff; color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--c-ink); }
.btn--outline { border-color: var(--c-ink); color: var(--c-ink); }
.btn--outline:hover { background: var(--c-ink); color: #fff; }
.btn--navy {
  background: var(--c-ink); color: #fff; border-radius: 8px;
  padding: 13px 28px; font-size: 14px; font-weight: 600;
  letter-spacing: .02em; border: none; cursor: pointer;
  transition: background .25s ease;
}
.btn--navy:hover { background: #1E150D; color: #fff; }

/* ============ Topbar & Header ============ */
.topbar {
  background: var(--c-ink); color: #E9DFD2; font-size: 13px;
  padding: 8px 0;
}
.topbar .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.topbar a { color: var(--c-orange); }
.topbar span + span { margin-left: 22px; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #FFFFFF; backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo .custom-logo-link { display: flex; align-items: center; line-height: 0; }
/* Logo image is sized by HEIGHT (width follows automatically), so both wide
   and square logos display at a sane size without distortion.
   Doubled class + !important guards against third-party overrides. */
.logo img,
.logo.logo img {
  display: block; height: 44px !important; width: auto !important;
  max-width: 170px !important; object-fit: contain;
}
/* 16:9 placeholder shown when no custom logo is uploaded */
.logo__placeholder {
  display: block;
  width: 100px;
  aspect-ratio: 16 / 9;
  background: var(--c-bg-alt, #F5F0EB);
  border: 1.5px dashed var(--c-line, #E0D8CE);
  border-radius: 6px;
}
.logo__placeholder--footer {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.18);
}
.logo__mark {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--c-orange), #F09A3E);
  display: grid; place-items: center; color: #fff; font-family: var(--ff-head);
  font-size: 24px; font-weight: 700;
}
.logo__text { font-family: var(--ff-head); }
.logo__text strong { display: block; font-size: 22px; letter-spacing: .08em; }
.logo__text small { display: block; font-size: 10px; letter-spacing: .14em; color: var(--c-muted); text-transform: uppercase; }

.main-nav ul { display: flex; gap: 4px; }
.main-nav a {
  display: block; padding: 10px 16px; font-family: var(--ff-head);
  font-size: 15px; letter-spacing: .06em; text-transform: uppercase;
  border-radius: var(--radius); transition: color .2s;
}
.main-nav a:hover, .main-nav .current-menu-item > a { color: var(--c-orange); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--c-ink); margin: 5px 0; border-radius: 2px; }

/* ============ Hero Banner ============ */
.hero { position: relative; height: calc(100vh - 118px); min-height: 620px; overflow: hidden; background: var(--c-beige); }
.hero__slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .9s ease;
  background-image: var(--bg-d); background-size: cover; background-position: center;
}
.hero__slide.is-active { opacity: 1; z-index: 1; }
.hero__slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--overlay-color, rgba(30, 22, 14, .68)) 0%, rgba(30, 22, 14, calc(var(--overlay-opacity, 0.68) * 0.51)) 55%, rgba(30, 22, 14, calc(var(--overlay-opacity, 0.68) * 0.15)) 100%);
}
.hero__content {
  position: relative; z-index: 2; height: 100%; display: flex;
  flex-direction: column; justify-content: center; max-width: var(--container);
  margin: 0 auto; padding: 0 24px 100px; /* reserve USP bar height so text stays visually centered */
  color: var(--hero-text-color, #fff);
}
.hero__tag {
  font-family: var(--ff-head); font-size: 14px; letter-spacing: .3em;
  text-transform: uppercase; color: var(--hero-tag-color, #FFC48A); margin-bottom: 18px;
}
.hero__title { font-size: 40px; text-transform: uppercase; max-width: 760px; }
.hero__title em { color: var(--c-orange); font-style: normal; }
.hero__desc { max-width: 560px; margin: 22px 0 34px; font-size: 14px; color: #FFFFFF; }
.hero__btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__dots { position: absolute; z-index: 3; right: 40px; bottom: 150px; display: flex; flex-direction: column; gap: 10px; }
.hero__dots button {
  width: 12px; height: 12px; border-radius: 50%; border: 2px solid #fff;
  background: transparent; cursor: pointer; transition: background .2s;
}
.hero__dots button.is-active { background: var(--c-orange); border-color: var(--c-orange); }

/* USP bar at banner bottom */
.usp-bar { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; }
.usp-bar .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.usp {
  display: flex; align-items: center; gap: 16px; padding: 14px 22px;
  border-left: 1px solid rgba(255, 255, 255, .12);
}
.usp:last-child { border-right: 1px solid rgba(255, 255, 255, .12); }
.usp__icon { font-size: 30px; color: var(--c-orange); flex: 0 0 auto; }
.usp strong { display: block; font-family: var(--ff-head); font-size: 16px; letter-spacing: .05em; text-transform: uppercase; }
.usp small { color: #FFFFFF; font-size: 11px; }

/* ============ About tri-section (story / video / features) ============ */
.about-tri { padding-top: var(--sec-pad); padding-bottom: var(--sec-pad); background: #FAF9F9; }
.about-tri__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 28px 0;
  align-items: stretch;
}

/* — Left column: Our Story — */
.about-tri__story {
  background: var(--c-white); border-radius: 14px 0 0 14px;
  border: 1px solid var(--c-line); border-right: none;
  padding: 40px 32px; display: flex; flex-direction: column;
}
.about-tri__kicker {
  font-family: var(--ff-head); font-size: 12px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase; color: var(--c-orange);
  margin-bottom: 14px;
}
.about-tri__title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 32px; font-weight: 700; line-height: 1.22;
  color: var(--c-ink); margin: 0 0 18px;
}
.about-tri__desc {
  font-size: 15px; line-height: 1.72; color: var(--c-muted);
  margin-bottom: 28px; flex-grow: 1;
}
.about-tri__story > .btn { margin-top: auto; align-self: flex-start; }

/* — Center column: Video / Media — */
.about-tri__media { display: flex; align-items: stretch; }
.about-tri__media-inner {
  position: relative; border-radius: 0 14px 14px 0; overflow: hidden;
  width: 100%; display: flex; align-items: stretch;
}
.about-tri__media-inner img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.about-tri__play {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(0,0,0,.18); color: #fff; text-decoration: none;
  transition: background .25s;
}
.about-tri__play:hover { background: rgba(0,0,0,.3); }
.about-tri__play span {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(255,255,255,.88); color: var(--c-ink);
  display: grid; place-items: center;
  transition: transform .25s;
}
.about-tri__play:hover span { transform: scale(1.08); }
.about-tri__play svg { width: 26px; height: 26px; }

/* — Right column: Why Partner — */
.about-tri__feats {
  display: flex; flex-direction: column;
  padding: 8px 0; margin-left: 28px;
}
.about-tri__feat-title {
  font-family: var(--ff-head); font-size: 20px; font-weight: 700;
  color: var(--c-ink); margin: 0 0 20px;
}
.about-tri__feat-list {
  list-style: none; padding: 0; margin: 0; flex-grow: 1;
}
.about-tri__feat {
  display: flex; gap: 14px; align-items: flex-start;
}
.about-tri__feat + .about-tri__feat { margin-top: 18px; }
.about-tri__feat-icon {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%;
  background: #EDE5D8; color: var(--c-muted);
  display: grid; place-items: center;
}
.about-tri__feat-icon svg { width: 20px; height: 20px; }
.about-tri__feat-body b {
  display: block; font-family: var(--ff-head); font-size: 15px;
  font-weight: 700; color: var(--c-ink); margin-bottom: 3px;
}
.about-tri__feat-body p {
  font-size: 13.5px; line-height: 1.55; color: var(--c-muted); margin: 0;
}
.about-tri__feats > .btn { margin-top: 24px; align-self: flex-start; }

/* ============ Products ============ */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.prod-card {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column;
}
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.prod-card__img { position: relative; background: var(--c-bg-alt); aspect-ratio: 1 / 1; overflow: hidden; }
.prod-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.prod-card:hover .prod-card__img img { transform: scale(1.05); }
.prod-card__badge {
  position: absolute; top: 14px; left: 14px; background: var(--c-orange); color: #fff;
  font-family: var(--ff-head); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 4px;
}
.prod-card__body { padding: 20px 20px 24px; flex: 1; display: flex; flex-direction: column; }
.prod-card__body h3 { font-size: 19px; text-transform: uppercase; letter-spacing: .04em; }
.prod-card__body p { color: var(--c-muted); font-size: 13.5px; margin: 8px 0 16px; flex: 1; }
.prod-card__link {
  font-family: var(--ff-head); font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-orange);
}
.prod-card__link:hover { color: var(--c-orange-dark); }
.prod-more { text-align: center; margin-top: 48px; }

/* Product showcase: drag-to-swipe horizontal carousel, 3:4 portrait cards */
.pcat-bar {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px; margin-bottom: 24px;
}
.pcat-bar__label {
  font-family: var(--ff-head); font-weight: 700;
  font-size: 26px; line-height: 1.2; letter-spacing: .01em;
  color: var(--c-ink); margin: 0;
}
.pcat-bar__more {
  font-family: var(--ff-head); font-weight: 700; font-size: 15px;
  letter-spacing: .06em; text-transform: uppercase; color: var(--c-orange);
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  border-bottom: 1px solid transparent; white-space: nowrap;
  transition: color .2s ease, border-color .2s ease;
}
.pcat-bar__more:hover { color: var(--c-orange-dark); border-bottom-color: var(--c-orange-dark); }
.pcat-bar__more span[aria-hidden="true"] { font-size: 15px; line-height: 1; }

.pcat-wrap {
  position: relative;
  --pcat-gap: 12px;
}
.pcat-track {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: var(--pcat-gap);
  padding: 4px 0 8px;
}
.pcat-card {
  position: relative; display: flex; flex-direction: column;
  overflow: hidden; background: transparent;
  border-radius: var(--radius);
  text-decoration: none;
}
.pcat-card__media { position: relative; display: block; aspect-ratio: 3 / 4; background: var(--c-bg-alt); overflow: hidden; border-radius: var(--radius); }
.pcat-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; display: block; }
.pcat-card:hover .pcat-card__media img { transform: scale(1.05); }
.pcat-card__overlay {
  position: absolute; inset: 0; z-index: 3; display: flex; align-items: center; justify-content: center;
  background: rgba(30, 24, 18, .55); opacity: 0; transition: opacity .3s ease;
  border-radius: inherit;
}
.pcat-card:hover .pcat-card__overlay { opacity: 1; }
.pcat-card__order {
  display: inline-block; padding: 9px 14px; background: var(--c-orange); color: #fff;
  border-radius: 8px;
  font-family: var(--ff-head); font-weight: 700; font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; transform: translateY(10px); transition: transform .3s ease, background .2s ease;
}
.pcat-card:hover .pcat-card__order { transform: translateY(0); }
.pcat-card__order:hover { background: var(--c-orange-dark); }
.pcat-card__meta { display: flex; flex-direction: column; gap: 3px; padding: 10px 0 0; text-align: left; }
.pcat-card__name {
  font-family: var(--ff-head); font-weight: 700; font-size: 13px; line-height: 1.3;
  color: var(--c-ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pcat-card__count { font-size: 12px; color: var(--c-muted); }

/* ============ Factory gallery (legacy) ============ */
.factory-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 300px; gap: 18px; }
.factory-item { position: relative; border-radius: var(--radius); overflow: hidden; }
.factory-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.factory-item:hover img { transform: scale(1.06); }
.factory-item--wide { grid-column: span 2; }
.factory-item__cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 18px 14px;
  background: linear-gradient(transparent, rgba(30, 22, 14, .8));
  color: #fff; font-family: var(--ff-head); font-size: 14px; letter-spacing: .08em; text-transform: uppercase;
}

/* ============ Factory showcase ============ */
.factory-show { padding: 0; }
.factory-show .fs-head { text-align: center; margin-bottom: 44px; }
.factory-show .fs-head h2 { font-size: 34px; text-transform: uppercase; }
.factory-show .fs-head p { color: var(--c-muted); margin-top: 8px; }
.factory-show em { font-style: normal; color: var(--c-orange); }

/* 1. base rows — stacked vertically, photo and card alternate sides */
.fs-bases { display: grid; grid-template-columns: 1fr; gap: 28px; margin-bottom: 70px; }
.fs-base { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; }
.fs-base:nth-child(even) .fs-base__photo { order: 2; }
.fs-base__photo { border-radius: var(--radius); overflow: hidden; min-height: 280px; height: 100%; }
.fs-base__photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.fs-base:hover .fs-base__photo img { transform: scale(1.04); }
.fs-base__card {
  flex: 1; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 20px; transition: transform .25s, box-shadow .25s;
}
.fs-base:hover .fs-base__card { transform: translateY(-4px); box-shadow: 0 16px 38px rgba(232, 117, 26, .13); }
.fs-base__head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.fs-base__num {
  width: 42px; height: 42px; border-radius: 9px; display: grid; place-items: center;
  background: var(--c-orange); color: #fff; font-family: var(--ff-head); font-weight: 700; font-size: 17px;
}
.fs-base__head small { color: var(--c-muted); font-family: var(--ff-head); font-weight: 700; font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; }
.fs-base__main h3 { font-family: var(--ff-head); font-size: 19px; line-height: 1.3; margin-bottom: 4px; }
.fs-base__sub { font-family: var(--ff-head); font-size: 13.5px; color: var(--c-orange-dark); letter-spacing: .02em; margin-bottom: 8px; }
.fs-base__main > p { color: var(--c-muted); font-size: 13px; line-height: 1.65; padding-bottom: 12px; border-bottom: 1px solid var(--c-line); margin-bottom: 12px; }
.fs-base__specs { list-style: none; display: grid; gap: 9px; }
.fs-base__specs li { position: relative; padding-left: 24px; font-size: 12.5px; line-height: 1.55; color: var(--c-muted); }
.fs-base__specs li::before {
  content: "✓"; position: absolute; left: 0; top: 1px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--c-orange-soft); color: var(--c-orange-dark); font-size: 10px; display: grid; place-items: center;
}
.fs-base__specs b { color: var(--c-ink); font-weight: 700; }
.fs-base__products { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--c-line); font-size: 12.5px; line-height: 1.6; color: var(--c-muted); }
.fs-base__products b { color: var(--c-orange-dark); font-weight: 700; }

/* 2. light selling-points bar (6 items, shown right below the About section) */
.fs-statbar {
  background: var(--c-orange-soft); border-radius: var(--radius); padding: 30px 22px; margin-bottom: 56px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 18px;
}
.fs-stat { display: flex; align-items: center; justify-content: center; gap: 12px; }
.fs-stat:not(:first-child) { border-left: 1px solid rgba(232, 117, 26, .22); }
.fs-stat__icon { font-size: 28px; color: var(--c-orange); }
.fs-stat b { display: block; font-family: var(--ff-head); font-size: 22px; line-height: 1.15; color: var(--c-ink); }
.fs-stat small { font-size: 12px; color: var(--c-muted); }

/* 3. CTA band closing the section — full-bleed width */
.fs-cta {
  background: #E8751A; text-align: center;
  padding: 56px 24px;
}
.fs-cta h2 { color: #fff; font-size: 30px; text-transform: uppercase; }
.fs-cta p { color: rgba(255, 255, 255, .75); margin: 10px 0 26px; }
.fs-cta .btn--orange { background: #211913; }
.fs-cta .btn--orange:hover { background: #2B2118; }

/* --- Professional Factory: title + tags + 2×4 photo grid --- */
.pf-head { text-align: center; margin-bottom: 36px; padding-top: 60px; }
.pf-title {
  font-family: var(--ff-head); font-size: 2.4rem; font-weight: 800;
  color: var(--c-ink, #2B2118); margin-bottom: 20px; letter-spacing: .02em;
  text-transform: uppercase;
}
.pf-tags {
  display: flex; justify-content: center; flex-wrap: wrap; align-items: center; gap: 12px;
}
.pf-tag-sep {
  display: inline-flex; align-items: center; color: var(--c-muted, #8A7B6A);
  font-size: 1.1rem; font-weight: 600; user-select: none;
}
.pf-tag {
  display: inline-block; padding: 8px 22px;
  background: var(--c-orange, #E8751A); color: #fff; font-size: .88rem; font-weight: 600;
  border-radius: 999px; letter-spacing: .03em;
}
.pf-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-bottom: 48px;
}
.pf-grid__item {
  border-radius: 12px; overflow: hidden;
  aspect-ratio: 4 / 3; background: #f0ece6;
}
.pf-grid__item img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* --- Cooperative Partner: title + auto-scrolling logo marquee --- */
.cp-head { text-align: center; margin-bottom: 36px; }
.cp-title {
  font-family: var(--ff-head); font-size: 2.4rem; font-weight: 800;
  color: var(--c-ink, #2B2118); margin-bottom: 0; letter-spacing: .02em;
  text-transform: uppercase;
}
.cp-slider { overflow: hidden; padding: 10px 0; margin-bottom: 48px; }
.cp-track {
  display: flex; gap: 32px; padding: 10px 0;
  overflow-x: auto; scrollbar-width: none;
}
.cp-track::-webkit-scrollbar { display: none; }
.cp-logo {
  flex-shrink: 0; width: 180px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.cp-logo img {
  width: 100%; height: 120px; object-fit: contain; display: block;
  border-radius: 10px; background: #fff; border: 1px solid var(--c-line, #E7DDCC);
  padding: 12px;
}
.cp-logo span {
  font-family: var(--ff-head); font-weight: 700; font-size: .92rem;
  color: var(--c-ink, #2B2118); text-align: center; line-height: 1.3;
}

/* ============ Certifications ============ */
.cert-slider { position: relative; }
.cert-row {
  display: flex; gap: 20px; overflow-x: auto; scroll-behavior: smooth;
  scroll-snap-type: x mandatory; padding-bottom: 6px;
  scrollbar-width: none; -ms-overflow-style: none;
}
.cert-row::-webkit-scrollbar { display: none; }
.cert {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 30px 16px; text-align: center; transition: border-color .2s, transform .2s;
  height: 380px; display: flex; flex-direction: column; justify-content: center;
  flex: 0 0 280px; scroll-snap-align: start;
}
.cert:hover { border-color: var(--c-orange); transform: translateY(-4px); }
/* Pure image cards: the uploaded certificate scan fills the card, no text */
.cert__img {
  height: 300px; width: 100%; display: flex; align-items: center; justify-content: center;
}
.cert__img img {
  max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 4px;
  box-shadow: 0 4px 14px rgba(43, 33, 24, .12);
}

/* Certification-body logos strip under the certificate slider (bare images, no tiles) */
/* Logos strip: one combined image, centered below the certificate slider */
.cert-strip { margin-top: 36px; text-align: center; }
.cert-strip img { display: inline-block; max-width: 880px; width: 100%; height: auto; }

/* ============ Why Choose Us (light section, dark blue cards) ============ */
.section--mist { background: #FAF9F9; }
/* Heading variant with a short orange underline bar below the title */
.sec-head--bar h2 { position: relative; padding-bottom: 20px; }
.sec-head--bar h2::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 56px; height: 4px; border-radius: 2px; background: var(--c-orange);
}
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  position: relative; background: #E8751A; border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 14px; padding: 42px 26px 36px; text-align: center;
  transition: background .3s, border-color .3s, transform .3s, box-shadow .3s;
}
/* Hover: deepen to burnt orange + warm cream border + lift */
.step:hover { background: #C4511C; border-color: #FFD9B8; transform: translateY(-5px); box-shadow: 0 14px 34px rgba(150, 60, 15, .28); }
.step__icon {
  width: 68px; height: 68px; margin: 0 auto 20px; border-radius: 50%;
  background: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; box-shadow: 0 6px 18px rgba(80, 30, 5, .3); transition: box-shadow .3s;
}
.step:hover .step__icon { box-shadow: 0 0 0 5px rgba(255, 217, 184, .45), 0 6px 18px rgba(80, 30, 5, .3); }
.step h3 { color: var(--c-white); font-size: 20px; line-height: 1.3; margin-bottom: 12px; }
.step p { color: #F8DECB; font-size: 14px; line-height: 1.7; }

/* ============ Blog ============ */
.blog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.post-card { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.post-card__img { aspect-ratio: 16 / 10; background: var(--c-bg-alt); overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: 20px; }
.post-card__meta { font-size: 12px; color: var(--c-orange); font-family: var(--ff-head); letter-spacing: .1em; text-transform: uppercase; }
.post-card__body h3 { font-size: 17px; margin: 8px 0 10px; line-height: 1.35; }
.post-card__body p { color: var(--c-muted); font-size: 13.5px; }

/* ============ Inquiry / CTA ============ */
.inquiry { background: var(--c-ink); color: #fff; }
.inquiry-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 70px; align-items: start; }
.inquiry-copy .kicker { color: var(--c-orange); font-family: var(--ff-head); letter-spacing: .28em; text-transform: uppercase; font-size: 13px; }
.inquiry-copy h2 { font-size: 42px; text-transform: uppercase; margin: 12px 0 18px; }
.inquiry-copy p { color: #CBBFAE; margin-bottom: 26px; }
.inquiry-list li { display: flex; gap: 12px; margin-bottom: 14px; color: #E9DFD2; }
.inquiry-list li::before { content: "✓"; color: var(--c-orange); font-weight: 700; }
.inquiry-form {
  background: var(--c-white); color: var(--c-ink); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--shadow);
}
.inquiry-form h3 { font-size: 24px; text-transform: uppercase; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 13px 14px; font-family: var(--ff-body); font-size: 14px; background: var(--c-bg);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 2px solid var(--c-orange); outline-offset: -1px; background: #fff;
}
.inquiry-form .btn { width: 100%; }
.form-note { font-size: 12px; color: var(--c-muted); text-align: center; margin-top: 12px; }

/* ============ Footer ============ */
.site-footer { background: #211913; color: #B9AC9A; font-size: 14px; }
.footer-main { padding: 70px 0 50px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 50px; }
.footer-grid h4 { color: #fff; font-size: 16px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 20px; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a:hover { color: var(--c-orange); }
.footer-about p { margin: 16px 0 20px; }
/* Footer logo: same height-based scaling, a bit larger on the dark footer.
   A white card keeps dark-text logos readable. */
.site-footer .logo img,
.site-footer .logo.logo img {
  height: 84px !important; width: auto !important; max-width: 220px !important;
  background: #fff; padding: 8px; border-radius: 10px;
}
.footer-social { display: flex; gap: 12px; margin-top: 24px; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, .08); color: #E9DFD2; transition: background .25s, color .25s, transform .25s;
}
.footer-social a:hover { background: var(--c-orange); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 20px; height: 20px; fill: currentColor; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 20px 0; font-size: 13px; }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ============ Inner pages ============ */
.page-hero { background: var(--c-bg-alt); padding: 70px 0; text-align: center; }
.page-hero h1 { font-size: 44px; text-transform: uppercase; }
.entry-content { padding: 70px 0; max-width: 860px; }
.entry-content p, .entry-content ul, .entry-content ol { margin-bottom: 18px; }
.entry-content h2 { font-size: 30px; margin: 34px 0 14px; }
.entry-content img { border-radius: var(--radius); }

/* ============ Product Page (pp-*) ============ */
.pp-kicker {
  display: block; font-family: var(--ff-head); font-size: 13px; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase; color: var(--c-orange); margin-bottom: 14px;
}
.pp-head { text-align: center; margin-bottom: 52px; }
.pp-head h2 { font-size: 34px; text-transform: uppercase; letter-spacing: .03em; }
.pp-head h2::before, .pp-head h2::after {
  content: ""; display: inline-block; width: 38px; height: 2px; border-radius: 2px;
  background: var(--c-orange); vertical-align: middle; margin: 0 16px;
}
.pp-head p { color: var(--c-muted); margin-top: 8px; }

/* 1. Product hero banner */
.pp-hero { position: relative; overflow: hidden; background: var(--c-bg-alt); }
.pp-hero__media { position: absolute; inset: 0; background-image: var(--bg-d); background-size: cover; background-position: center right; }
.pp-hero__media::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(95deg,
    rgba(253, 251, 247, var(--fade-1, .97)) 0%,
    rgba(253, 251, 247, var(--fade-2, .92)) 38%,
    rgba(253, 251, 247, var(--fade-3, .4)) 66%,
    rgba(253, 251, 247, var(--fade-4, 0)) 88%
  );
}
.pp-hero .container { position: relative; }
.pp-hero__copy { max-width: 720px; padding: 88px 0; }
.pp-hero__title { font-size: 44px; margin-bottom: 18px; }
.pp-hero__desc { color: var(--c-muted); max-width: 520px; }
.pp-hero__usps { display: flex; flex-wrap: nowrap; margin: 28px 0 30px; }
.pp-usp { display: flex; align-items: center; gap: 9px; padding: 4px 16px; white-space: nowrap; }
.pp-usp:first-child { padding-left: 0; }
.pp-usp:not(:first-child) { border-left: 1px solid var(--c-line); }
.pp-usp__icon {
  width: 38px; height: 38px; border-radius: 50%; background: var(--c-orange-soft);
  display: flex; align-items: center; justify-content: center; font-size: 17px; flex: 0 0 auto;
}
.pp-usp b { display: block; font-family: var(--ff-head); font-size: 13.5px; line-height: 1.3; }
.pp-usp small { color: var(--c-muted); font-size: 12px; }
.pp-hero__btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* 2. Product catalog: category sidebar + paged 3-column grid */
.pp-catalog { padding: var(--sec-pad) 0; background: var(--c-bg); }
.pp-catalog__layout { display: grid; grid-template-columns: 264px 1fr; gap: 28px; align-items: start; }
.pp-catalog__side {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px 16px; position: sticky; top: 96px;
}
.pp-catalog__side-title { font-size: 17px; padding: 0 12px 14px; margin-bottom: 10px; border-bottom: 1px solid var(--c-line); }
.pp-cat-nav li + li { margin-top: 4px; }
.pp-cat-nav button {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%;
  padding: 10px 12px; border: 0; border-radius: 10px; background: none; cursor: pointer;
  font-family: var(--ff-head); font-weight: 600; font-size: 14px; color: var(--c-ink);
  text-align: left; transition: all .2s ease;
}
.pp-cat-nav button:hover { color: var(--c-orange); background: var(--c-orange-soft); }
.pp-cat-nav button.is-active { background: var(--c-orange); color: #fff; }
.pp-cat-nav__count {
  font-style: normal; font-size: 12px; font-weight: 700; min-width: 26px; text-align: center;
  padding: 2px 6px; border-radius: 999px; background: var(--c-bg-alt); color: var(--c-muted);
}
.pp-cat-nav button.is-active .pp-cat-nav__count { background: rgba(255, 255, 255, .22); color: #fff; }
.pp-catalog__intro { margin-bottom: 22px; }
.pp-catalog__cat-title { font-size: 24px; }
.pp-catalog__cat-desc { color: var(--c-muted); margin-top: 6px; }
.pp-catalog__count { font-family: var(--ff-head); font-weight: 600; font-size: 13px; color: var(--c-muted); margin-top: 10px; }
.pp-catalog__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; transition: opacity .2s ease; }
.pp-catalog__grid.is-loading { opacity: .35; }
.pp-pager { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 34px; }
.pp-pager:empty { margin-top: 0; }
.pp-pager__btn {
  min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--c-line); border-radius: 10px;
  background: var(--c-white); color: var(--c-ink); font-family: var(--ff-head); font-weight: 700;
  font-size: 14px; cursor: pointer; transition: all .2s ease;
}
.pp-pager__btn:hover:not(:disabled):not(.is-current) { border-color: var(--c-orange); color: var(--c-orange); }
.pp-pager__btn.is-current { background: var(--c-orange); border-color: var(--c-orange); color: #fff; }
.pp-pager__btn:disabled { opacity: .45; cursor: default; }

/* Product card (shared: catalog grid) — pure image with hover overlay */
.pp-prod {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.pp-prod:hover { transform: translateY(-5px); box-shadow: 0 14px 30px rgba(43, 33, 24, .12); }
.pp-prod__media { position: relative; display: block; aspect-ratio: 1 / 1; background: var(--c-bg-alt); overflow: hidden; }
.pp-prod__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.pp-prod:hover .pp-prod__media img { transform: scale(1.05); }
.pp-prod__overlay {
  position: absolute; inset: 0; z-index: 3; display: flex; align-items: center; justify-content: center;
  background: rgba(30, 24, 18, .55); opacity: 0; transition: opacity .3s ease;
}
.pp-prod:hover .pp-prod__overlay { opacity: 1; }
.pp-prod__view {
  display: inline-block; padding: 12px 28px; background: var(--c-orange); color: #fff; border-radius: 10px;
  font-family: var(--ff-head); font-weight: 700; font-size: 14px; letter-spacing: .08em; text-transform: uppercase;
  transform: translateY(10px); transition: transform .3s ease, background .2s ease;
}
.pp-prod:hover .pp-prod__view { transform: translateY(0); }
.pp-prod__view:hover { background: var(--c-orange-dark); }
.pp-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--c-line);
  background: var(--c-white); box-shadow: var(--shadow); color: var(--c-ink);
  font-size: 22px; line-height: 1; cursor: pointer; transition: all .2s ease;
}
.pp-nav:hover { background: var(--c-orange); border-color: var(--c-orange); color: #fff; }
.pp-nav--prev { left: -20px; }
.pp-nav--next { right: -20px; }

/* 3. Free-design CTA band (full-width) */
.pp-cta { background: var(--c-bg-alt); border-left: 6px solid var(--c-orange); }
.pp-cta__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 30px; padding: 40px 0; flex-wrap: wrap;
}
.pp-cta__text { flex: 1; min-width: 260px; }
.pp-cta__title { font-size: 30px; color: var(--c-ink); text-transform: uppercase; letter-spacing: .01em; }
.pp-cta__desc { color: var(--c-muted); margin-top: 10px; font-size: 15px; max-width: 760px; }
.pp-cta__btn {
  flex-shrink: 0; white-space: nowrap;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-dark));
  color: #fff; font-family: var(--ff-head); font-weight: 700; font-size: 17px;
  padding: 17px 40px; border-radius: 40px; box-shadow: 0 10px 24px rgba(232, 117, 26, .35);
  transition: transform .2s ease, box-shadow .2s ease;
}
.pp-cta__btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(232, 117, 26, .45); }

/* 4. OEM/ODM panel + We Support */
.pp-oem { padding: var(--sec-pad) 0; background: var(--c-bg); }
.pp-oem__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: stretch; }
.pp-oem__main {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 44px 40px; box-shadow: var(--shadow);
}
.pp-oem__title { font-size: 30px; margin-bottom: 14px; }
.pp-oem__title em { font-style: normal; color: var(--c-orange); }
.pp-oem__desc { color: var(--c-muted); max-width: 520px; }
.pp-oem__steps { display: flex; justify-content: space-between; gap: 8px; margin-top: 36px; flex-wrap: wrap; }
.pp-ostep { flex: 1; min-width: 84px; text-align: center; position: relative; }
.pp-ostep:not(:last-child)::after {
  content: "➜"; position: absolute; right: -11px; top: 16px; color: var(--c-orange); font-size: 13px;
}
.pp-ostep__icon {
  width: 52px; height: 52px; margin: 0 auto 8px; border-radius: 50%;
  background: var(--c-orange-soft); border: 1px solid rgba(232, 117, 26, .25);
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.pp-ostep small { display: block; color: var(--c-orange); font-weight: 700; font-size: 11px; letter-spacing: .12em; }
.pp-ostep b { display: block; font-family: var(--ff-head); font-size: 12.5px; line-height: 1.35; }
.pp-oem__support {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background-size: cover; background-position: center; min-height: 340px; display: flex;
}
.pp-oem__support::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(232, 117, 26, .96) 0%, rgba(232, 117, 26, .88) 48%, rgba(201, 94, 15, .35) 100%);
}
.pp-oem__support-inner { position: relative; padding: 42px 38px; color: #fff; max-width: 360px; }
.pp-oem__support-inner h3 { font-size: 26px; color: #fff; margin-bottom: 18px; }
.pp-oem__support-inner li { padding: 7px 0; font-size: 15px; display: flex; align-items: center; }
.pp-oem__support-inner li::before {
  content: "✔"; flex: 0 0 auto; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(255, 255, 255, .24); display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; margin-right: 10px;
}

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  :root { --sec-pad: 52px; }
  .hero__title { font-size: 48px; }
  .prod-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .pcat-track { grid-template-columns: repeat(4, 1fr); }
  .pcat-bar__label { font-size: 22px; }
  .pcat-bar__more { font-size: 13.5px; }
  .fs-base { grid-template-columns: 1fr; }
  .fs-base:nth-child(even) .fs-base__photo { order: 0; }
  .fs-statbar { grid-template-columns: repeat(2, 1fr); }
  .fs-stat { justify-content: flex-start; }
  .fs-stat:not(:first-child) { border-left: 0; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-bar .container { grid-template-columns: repeat(2, 1fr); }
  .usp { border: 0; border-top: 1px solid rgba(255, 255, 255, .12); }
  .about-tri__grid, .inquiry-grid { grid-template-columns: 1fr; }
  .about-tri__grid { gap: 0; }
  .inquiry-grid { gap: 24px; }
  .about-tri__story { border-radius: 14px 14px 0 0; border-right: 1px solid var(--c-line); border-bottom: none; }
  .about-tri__media-inner { border-radius: 0 0 14px 14px; }
  .about-tri__feats { padding-top: 24px; margin-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pp-hero__title { font-size: 36px; }
  .pp-hero__usps { flex-wrap: nowrap; }
  .pp-usp { padding: 4px 10px; gap: 7px; }
  .pp-usp__icon { width: 34px; height: 34px; font-size: 15px; }
  .pp-usp b { font-size: 12.5px; }
  .pp-usp small { font-size: 11px; }
  .pp-catalog__layout { grid-template-columns: 220px 1fr; gap: 20px; }
  .pp-catalog__grid { grid-template-columns: repeat(2, 1fr); }
  .pp-oem__grid { grid-template-columns: 1fr; }
  .pp-ostep:not(:last-child)::after { display: none; }
}
@media (max-width: 720px) {
  :root { --sec-pad: 44px; }
  .main-nav {
    position: fixed; top: 82px; left: 0; right: 0; background: var(--c-bg);
    border-bottom: 1px solid var(--c-line); display: none; padding: 12px 24px 20px;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; }
  .nav-toggle { display: block; }
  .header-cta .btn { display: none; }
  .hero { min-height: 560px; }
  .hero__content { padding-bottom: 24px; } /* USP bar is static on mobile */
  .hero__title { font-size: 36px; }
  .hero__dots { display: none; }
  .usp-bar { position: static; }
  .usp-bar .container { grid-template-columns: 1fr; }
  .sec-head h2, .inquiry-copy h2 { font-size: 30px; }
    .about-tri__story { padding: 32px 24px; border-radius: 14px; border: 1px solid var(--c-line); }
    .about-tri__media-inner { border-radius: 14px; }
    .about-tri__title { font-size: 26px; }
    .about-tri__feat-title { font-size: 18px; }
  .prod-grid, .blog-grid, .process-grid { grid-template-columns: 1fr; }
  .pcat-track { grid-template-columns: repeat(2, 1fr); }
  .pcat-bar { gap: 10px; margin-bottom: 16px; }
  .pcat-bar__label { font-size: 19px; }
  .pcat-bar__more { font-size: 12.5px; letter-spacing: .05em; }
  .pcat-card__order { padding: 10px 18px; font-size: 12px; }
  .cert { flex-basis: 240px; height: 340px; }
  .cert__img { height: 260px; }
  .cert-strip { margin-top: 28px; }
  .factory-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 240px; }
  .factory-item--wide { grid-column: span 2; }
  .fs-statbar { grid-template-columns: 1fr; }
  .fs-cta h2 { font-size: 24px; }
  .pf-title { font-size: 1.8rem; }
  .pf-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .pf-grid__item { aspect-ratio: 3 / 2; }
  .cp-title { font-size: 1.8rem; }
  .cp-logo { width: 140px; }
  .cp-logo img { height: 100px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .pp-hero__copy { padding: 60px 0; }
  .pp-hero__title { font-size: 30px; }
  .pp-usp { padding: 4px 8px 4px 0; }
  .pp-usp:not(:first-child) { border-left: 0; }
  .pp-head h2 { font-size: 26px; }
  .pp-head h2::before, .pp-head h2::after { display: none; }
  .pp-catalog__layout { grid-template-columns: 1fr; }
  .pp-catalog__side { position: static; }
  .pp-cat-nav { display: flex; flex-wrap: wrap; gap: 8px; }
  .pp-cat-nav li + li { margin-top: 0; }
  .pp-cat-nav button { width: auto; padding: 8px 12px; border: 1px solid var(--c-line); }
  .pp-cat-nav button.is-active { border-color: var(--c-orange); }
  .pp-catalog__grid { grid-template-columns: 1fr; }
  .pp-nav--prev { left: -8px; }
  .pp-nav--next { right: -8px; }
  .pp-oem__main { padding: 28px 22px; }
  .pp-ostep { flex: 0 0 30%; }
  .pp-oem__support-inner { max-width: 100%; }
}
@media (max-width: 520px) {
  .pp-hero__usps { flex-wrap: wrap; }
  .pp-usp { flex-basis: 46%; }
}

/* ================================================================
   Contact Us page (cp-*)
   ================================================================ */
/* 1. Hero banner: copy + staggered photo collage */
.cp-hero { background: linear-gradient(180deg, var(--c-bg-alt) 0%, var(--c-bg) 100%); border-bottom: 1px solid var(--c-line); overflow: hidden; }
.cp-hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; padding-top: 92px; padding-bottom: 92px; }
.cp-hero__title { font-size: 46px; line-height: 1.15; margin-bottom: 18px; }
.cp-hero__desc { color: var(--c-muted); font-size: 17px; max-width: 520px; margin-bottom: 26px; }
.cp-hero__feats { margin-bottom: 34px; }
.cp-hero__feats li { display: flex; gap: 11px; align-items: center; font-family: var(--ff-head); font-weight: 600; font-size: 15px; margin-bottom: 11px; }
.cp-hero__feats li::before { content: "✓"; color: var(--c-orange); font-weight: 700; }
.cp-hero__btns { display: flex; gap: 14px; flex-wrap: wrap; }
.cp-hero__media { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-bottom: 26px; }
.cp-hero__img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); background: var(--c-bg-alt); }
.cp-hero__img:nth-child(even) { transform: translateY(26px); }

/* 2. Business inquiry: info card + quote form */
.cp-inquiry__grid { display: grid; grid-template-columns: .9fr 1.4fr; gap: 40px; align-items: start; }
.cp-contact-card {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 34px 30px;
}
.cp-contact-card h3 { font-size: 20px; text-transform: uppercase; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--c-line); }
.cp-contact-card li { display: flex; gap: 15px; align-items: flex-start; margin-bottom: 24px; }
.cp-contact-card li:last-child { margin-bottom: 0; }
.cp-ci__icon {
  width: 44px; height: 44px; flex: 0 0 auto; border-radius: 12px;
  background: var(--c-orange-soft); color: var(--c-orange);
  display: flex; align-items: center; justify-content: center;
}
.cp-ci__icon svg { width: 22px; height: 22px; }
.cp-contact-card small { display: block; font-family: var(--ff-head); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--c-muted); margin-bottom: 3px; }
.cp-contact-card a, .cp-contact-card b { font-family: var(--ff-head); font-weight: 700; font-size: 15px; color: var(--c-ink); word-break: break-word; }
.cp-contact-card a:hover { color: var(--c-orange); }

/* 3. Key numbers */
.cp-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cp-stat {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 36px 26px; text-align: center;
}
.cp-stat b { display: block; font-family: var(--ff-head); font-size: 44px; line-height: 1; color: var(--c-orange); margin-bottom: 12px; }
.cp-stat span { color: var(--c-muted); font-size: 14px; }

/* 4. Manufacturing bases */
.cp-bases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cp-base {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease;
}
.cp-base:hover { transform: translateY(-5px); box-shadow: 0 14px 30px rgba(43, 33, 24, .12); }
.cp-base__media img { display: block; width: 100%; height: 190px; object-fit: cover; }
.cp-base__body { padding: 22px 22px 24px; }
.cp-base__tag { display: inline-block; font-family: var(--ff-head); font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--c-orange); margin-bottom: 8px; }
.cp-base__body h3 { font-size: 18px; line-height: 1.35; margin-bottom: 16px; }
.cp-base__thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cp-base__thumbs img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; }

/* 5. Project process with connector line */
.cp-process { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.cp-step { position: relative; text-align: center; }
.cp-step::before {
  content: ""; position: absolute; top: 32px; left: calc(50% + 44px); right: calc(-50% + 44px);
  border-top: 2px dashed #E0CFB4;
}
.cp-step:last-child::before { display: none; }
.cp-step__icon {
  position: relative; z-index: 1; width: 64px; height: 64px; margin: 0 auto 12px;
  border-radius: 50%; background: var(--c-white); border: 1px solid var(--c-line);
  color: var(--c-orange); box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center;
}
.cp-step__icon svg { width: 26px; height: 26px; }
.cp-step small { display: block; font-family: var(--ff-head); font-weight: 700; font-size: 12.5px; letter-spacing: .12em; color: var(--c-orange); margin-bottom: 4px; }
.cp-step b { display: block; font-family: var(--ff-head); font-size: 14px; line-height: 1.35; }

/* 6. Global map */
.cp-map { position: relative; background: var(--c-bg-alt); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; padding: 34px; }
.cp-map__img { display: block; width: 100%; max-width: 920px; margin: 0 auto; }
.cp-map__marker { position: absolute; left: 69%; top: 37%; width: 14px; height: 14px; }
.cp-map__marker i { display: block; width: 14px; height: 14px; border-radius: 50%; background: var(--c-orange); box-shadow: 0 0 0 4px rgba(232, 117, 26, .25); }
.cp-map__marker::after { content: ""; position: absolute; inset: -11px; border-radius: 50%; border: 2px solid rgba(232, 117, 26, .45); animation: cp-pulse 2s ease-out infinite; }
@keyframes cp-pulse { 0% { transform: scale(.45); opacity: 1; } 100% { transform: scale(1.5); opacity: 0; } }
.cp-map__card {
  position: absolute; left: 34px; bottom: 34px; max-width: 360px;
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: 0 14px 30px rgba(43, 33, 24, .16); padding: 24px 26px;
}
.cp-map__pin { display: flex; width: 42px; height: 42px; border-radius: 12px; background: var(--c-orange-soft); color: var(--c-orange); align-items: center; justify-content: center; margin-bottom: 12px; }
.cp-map__pin svg { width: 22px; height: 22px; }
.cp-map__card p { font-weight: 600; margin-bottom: 16px; }
.cp-map__card .btn { padding: 10px 22px; font-size: 13.5px; }

/* 7. Orange gradient CTA band */
.cp-cta { background: linear-gradient(120deg, var(--c-orange) 0%, var(--c-orange-dark) 100%); text-align: center; padding: 92px 0; }
.cp-cta h2 { color: #fff; font-size: 40px; text-transform: uppercase; margin-bottom: 32px; }
.cp-cta__btn { background: #fff; color: var(--c-orange); }
.cp-cta__btn:hover { background: var(--c-ink); color: #fff; transform: translateY(-2px); }

/* 8. FAQ accordion */
.cp-faq { max-width: 860px; margin: 0 auto; }
.cp-faq__item { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius); margin-bottom: 14px; padding: 0 26px; }
.cp-faq__item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 21px 0; font-family: var(--ff-head); font-weight: 700; font-size: 16px; }
.cp-faq__item summary::-webkit-details-marker { display: none; }
.cp-faq__item summary::after { content: "+"; color: var(--c-orange); font-size: 26px; font-weight: 400; line-height: 1; flex: 0 0 auto; transition: transform .25s ease; }
.cp-faq__item[open] summary::after { transform: rotate(45deg); }
.cp-faq__item p { color: var(--c-muted); padding-bottom: 22px; max-width: 94%; }

@media (max-width: 1100px) {
  .cp-hero__grid { grid-template-columns: 1fr; gap: 46px; padding-top: 64px; padding-bottom: 64px; }
  .cp-hero__title { font-size: 38px; }
  .cp-inquiry__grid { grid-template-columns: 1fr; }
  .cp-stats { grid-template-columns: repeat(2, 1fr); }
  .cp-process { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }
  .cp-step:nth-child(3n)::before { display: none; }
}
@media (max-width: 720px) {
  .cp-hero__title { font-size: 31px; }
  .cp-hero__media { gap: 10px; padding-bottom: 18px; }
  .cp-hero__img:nth-child(even) { transform: translateY(16px); }
  .cp-stats { grid-template-columns: 1fr; }
  .cp-stat b { font-size: 36px; }
  .cp-bases { grid-template-columns: 1fr; }
  .cp-process { grid-template-columns: repeat(2, 1fr); }
  .cp-step:nth-child(3n)::before { display: block; }
  .cp-step:nth-child(2n)::before { display: none; }
  .cp-map { padding: 18px; }
  .cp-map__marker { display: none; }
  .cp-map__card { position: static; max-width: none; margin-top: 16px; box-shadow: var(--shadow); }
  .cp-cta { padding: 64px 0; }
  .cp-cta h2 { font-size: 27px; }
  .cp-faq__item { padding: 0 18px; }
  .cp-faq__item summary { font-size: 15px; }
}

/* ================================================================
   Blog / Insights page (bp-*) — premium corporate knowledge center
   ================================================================ */
/* Shared category / tag pill */
.bp-tag { display: inline-block; font-family: var(--ff-head); font-weight: 700; font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: #fff; background: var(--c-orange); padding: 6px 14px; border-radius: 999px; }
.bp-tag--soft { color: var(--c-orange); background: var(--c-orange-soft); }

/* 1. Hero: full-width factory image, fixed 650px height */
.bp-hero { position: relative; height: 650px; overflow: hidden; }
.bp-hero__bg { position: absolute; inset: 0; }
.bp-hero__bg img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 2. Featured Insight: large article card (image left, content right) */
.bp-featured-section { padding-top: 64px; padding-bottom: 48px; }
.bp-featured__label { display: block; font-family: var(--ff-head); font-weight: 700; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--c-orange); margin-bottom: 20px; }
.bp-featured { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--c-white); border: 1px solid var(--c-line); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.bp-featured__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-bg-alt); }
.bp-featured__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.bp-featured:hover .bp-featured__media img { transform: scale(1.04); }
.bp-featured__body { display: flex; flex-direction: column; justify-content: center; padding: 48px 48px; }
.bp-featured__body .bp-tag { align-self: flex-start; margin-bottom: 18px; }
.bp-featured__title { font-size: 28px; line-height: 1.28; margin-bottom: 16px; color: var(--c-ink); }
.bp-featured__excerpt { color: var(--c-muted); font-size: 15px; line-height: 1.65; margin-bottom: 24px; }
.bp-featured__meta { display: flex; align-items: center; gap: 20px; margin-bottom: 28px; }
.bp-featured__date { font-size: 13px; color: var(--c-muted); font-family: var(--ff-head); letter-spacing: .04em; }
.bp-featured__time { font-size: 13px; color: var(--c-muted); font-family: var(--ff-head); letter-spacing: .04em; }
.bp-featured__btn { align-self: flex-start; }

/* 3. Browse by Category: filter tabs */
.bp-categories-section { padding-top: 16px; padding-bottom: 40px; }
.bp-categories__label { display: block; font-family: var(--ff-head); font-weight: 700; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--c-ink); margin-bottom: 18px; }
.bp-categories { display: flex; flex-wrap: wrap; gap: 10px; }
.bp-cat-tab { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; border: 1px solid var(--c-line); border-radius: 999px; background: var(--c-white); color: var(--c-ink); font-family: var(--ff-head); font-weight: 600; font-size: 13.5px; cursor: pointer; transition: all .2s ease; }
.bp-cat-tab:hover { border-color: var(--c-orange); color: var(--c-orange); }
.bp-cat-tab.is-active { background: var(--c-orange); border-color: var(--c-orange); color: #fff; }
.bp-cat-tab__icon { font-size: 14px; }

/* 4. Articles list: 4-column cards (auto-filled from latest posts) */
.bp-posts__heading { font-size: 28px; line-height: 1.2; margin-bottom: 32px; color: var(--c-ink); }
.bp-latest { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.bp-article { display: flex; flex-direction: column; background: var(--c-white); border: 1px solid var(--c-line); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease; }
.bp-article:hover { transform: translateY(-6px); box-shadow: 0 14px 30px rgba(43, 33, 24, .12); }
.bp-article__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--c-bg-alt); }
.bp-article__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.bp-article:hover .bp-article__media img { transform: scale(1.05); }
.bp-article__body { display: flex; flex-direction: column; flex: 1; padding: 20px 20px 18px; }
.bp-article__body .bp-tag { align-self: flex-start; margin-bottom: 12px; }
.bp-article__title { font-size: 16px; line-height: 1.35; margin-bottom: 8px; }
.bp-article__title a { color: var(--c-ink); }
.bp-article__title a:hover { color: var(--c-orange); }
.bp-article__excerpt { color: var(--c-muted); font-size: 13.5px; line-height: 1.55; margin-bottom: 14px; }
.bp-article__foot { display: flex; align-items: center; gap: 14px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--c-line); }
.bp-article__date { font-size: 12px; color: var(--c-muted); font-family: var(--ff-head); letter-spacing: .04em; }
.bp-article__time { font-size: 12px; color: var(--c-muted); font-family: var(--ff-head); letter-spacing: .04em; }

/* Pagination */
.bp-pagination { margin-top: 48px; display: flex; justify-content: center; }
.bp-pagination__links { display: flex; align-items: center; gap: 6px; }
.bp-pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 12px; font-family: var(--ff-head); font-weight: 600; font-size: 14px; color: var(--c-ink); background: var(--c-white); border: 1px solid var(--c-line); border-radius: 8px; text-decoration: none; transition: all .2s ease; }
.bp-pagination .page-numbers:hover { border-color: var(--c-orange); color: var(--c-orange); }
.bp-pagination .page-numbers.current { background: var(--c-orange); border-color: var(--c-orange); color: #fff; }
.bp-pagination .page-numbers.dots { border: none; background: transparent; cursor: default; }
.bp-pagination .page-numbers.next { padding: 0 16px; }

/* 5. OEM/ODM CTA Banner: icon + text + image + dual buttons */
.bp-oem-cta { background: #F5F0EB; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.bp-oem-cta__grid { display: grid; grid-template-columns: 60px 1fr 260px auto; gap: 28px; align-items: center; padding-top: 48px; padding-bottom: 48px; }
.bp-oem-cta__icon { width: 60px; height: 60px; }
.bp-oem-cta__icon img { width: 100%; height: 100%; object-fit: contain; }
.bp-oem-cta__copy h2 { font-size: 22px; line-height: 1.3; margin-bottom: 8px; color: var(--c-ink); }
.bp-oem-cta__copy p { color: var(--c-muted); font-size: 14px; line-height: 1.55; margin: 0; }
.bp-oem-cta__media { width: 260px; }
.bp-oem-cta__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 10px; box-shadow: var(--shadow); }
.bp-oem-cta__actions { display: flex; flex-direction: column; gap: 10px; }
.bp-oem-cta__actions .btn { font-size: 12px; padding: 12px 22px; white-space: nowrap; }

/* 6. CTA band: dual buttons */
.bp-cta__grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; padding-top: 48px; padding-bottom: 48px; }
.bp-cta__copy { max-width: 520px; }
.bp-cta__copy h2 { color: #fff; font-size: 28px; line-height: 1.2; margin-bottom: 10px; }
.bp-cta__desc { color: rgba(255,255,255,.88); font-size: 16px; line-height: 1.55; margin: 0; }
.bp-cta__actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* White button on orange background */
.btn--white { display: inline-flex; align-items: center; gap: 8px; padding: 14px 30px; background: #fff; color: var(--c-ink); font-family: var(--ff-head); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; border-radius: 10px; border: none; text-decoration: none; transition: all .2s ease; }
.btn--white:hover { background: var(--c-ink); color: #fff; }
/* Outline white button on orange background */
.btn--outline-white { display: inline-flex; align-items: center; gap: 8px; padding: 14px 30px; background: transparent; color: #fff; font-family: var(--ff-head); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; border-radius: 10px; border: 1.5px solid rgba(255,255,255,.6); text-decoration: none; transition: all .2s ease; }
.btn--outline-white:hover { background: rgba(255,255,255,.15); border-color: #fff; }
/* Dark outline button */
.btn--outline-dark { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; background: transparent; color: var(--c-ink); font-family: var(--ff-head); font-weight: 700; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; border-radius: 8px; border: 1.5px solid var(--c-line); text-decoration: none; transition: all .2s ease; }
.btn--outline-dark:hover { border-color: var(--c-ink); }

@media (max-width: 1100px) {
  .bp-hero { height: 480px; }
  .bp-featured-section { padding-top: 48px; padding-bottom: 36px; }
  .bp-featured { grid-template-columns: 1fr; }
  .bp-featured__media { aspect-ratio: 16 / 9; }
  .bp-featured__body { padding: 32px; }
  .bp-featured__title { font-size: 24px; }
  .bp-categories-section { padding-top: 12px; padding-bottom: 32px; }
  .bp-cat-tab { padding: 8px 16px; font-size: 13px; }
  .bp-posts__heading { font-size: 24px; margin-bottom: 24px; }
  .bp-oem-cta__grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .bp-oem-cta__icon { display: none; }
  .bp-oem-cta__copy { grid-column: 1 / -1; }
  .bp-oem-cta__media { grid-column: 1 / -1; width: 100%; max-width: 320px; }
  .bp-oem-cta__actions { grid-column: 1 / -1; flex-direction: row; }
  .bp-latest { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .bp-cta__grid { flex-direction: column; align-items: flex-start; gap: 24px; padding-top: 40px; padding-bottom: 40px; }
}

@media (max-width: 720px) {
  .bp-hero { height: 320px; }
  .bp-featured-section { padding-top: 36px; padding-bottom: 28px; }
  .bp-featured__label { font-size: 11px; margin-bottom: 14px; }
  .bp-featured__body { padding: 20px; }
  .bp-featured__title { font-size: 20px; margin-bottom: 12px; }
  .bp-featured__excerpt { font-size: 14px; margin-bottom: 18px; }
  .bp-featured__meta { gap: 14px; margin-bottom: 20px; }
  .bp-categories-section { padding-top: 8px; padding-bottom: 24px; }
  .bp-categories__label { font-size: 11px; margin-bottom: 12px; }
  .bp-categories { gap: 8px; }
  .bp-cat-tab { padding: 7px 14px; font-size: 12px; }
  .bp-posts__heading { font-size: 20px; margin-bottom: 18px; }
  .bp-latest { grid-template-columns: 1fr; gap: 16px; }
  .bp-article { flex-direction: row; }
  .bp-article__media { width: 140px; min-width: 140px; aspect-ratio: auto; }
  .bp-article__body { padding: 14px 16px 12px; }
  .bp-article__title { font-size: 15px; }
  .bp-article__excerpt { display: none; }
  .bp-article__foot { padding-top: 8px; gap: 10px; }
  .bp-pagination { margin-top: 32px; }
  .bp-pagination .page-numbers { min-width: 36px; height: 36px; font-size: 13px; }
  .bp-oem-cta__grid { grid-template-columns: 1fr; padding-top: 32px; padding-bottom: 32px; }
  .bp-oem-cta__copy h2 { font-size: 18px; }
  .bp-oem-cta__media { max-width: 100%; }
  .bp-oem-cta__actions { flex-direction: column; }
  .bp-cta__copy h2 { font-size: 20px; }
  .bp-cta__desc { font-size: 14px; }
  .bp-cta__actions { width: 100%; }
  .bp-cta__actions .btn { flex: 1; text-align: center; justify-content: center; font-size: 12px; padding: 12px 20px; }
}

/* ================================================================
   Single Blog Article (ba-*) — premium B2B knowledge-center article
   ================================================================ */
/* 1. Article header: copy + large cover photo */
.ba-header { background: linear-gradient(180deg, var(--c-bg-alt) 0%, var(--c-bg) 100%); border-bottom: 1px solid var(--c-line); }
.ba-header__grid { display: grid; grid-template-columns: 1.08fr 1fr; gap: 60px; align-items: center; padding-top: 84px; padding-bottom: 84px; }
.ba-header__copy .bp-tag { margin-bottom: 20px; }
.ba-header__title { font-size: 46px; line-height: 1.12; color: var(--c-ink); margin-bottom: 20px; }
.ba-header__excerpt { color: var(--c-muted); font-size: 18px; max-width: 560px; margin-bottom: 28px; }
.ba-meta { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 30px; }
.ba-meta__item { display: flex; flex-direction: column; gap: 4px; }
.ba-meta__label { font-family: var(--ff-head); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--c-muted); }
.ba-meta__item b { font-family: var(--ff-head); font-size: 15px; color: var(--c-ink); }
.ba-header__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow); background: var(--c-bg-alt); }

/* 2. Reading layout: 70% prose + 30% sticky sidebar */
.ba-read { background: var(--c-white); }
.ba-layout { display: grid; grid-template-columns: minmax(0, 7fr) 3fr; gap: 60px; align-items: start; }

/* Article prose — white-paper style */
.ba-article { min-width: 0; }
.ba-article__lead { font-size: 20px; line-height: 1.6; color: var(--c-ink); font-weight: 600; margin-bottom: 30px; }
.ba-article h2 { font-size: 30px; color: var(--c-ink); margin: 44px 0 16px; scroll-margin-top: 100px; }
.ba-article h2:first-child { margin-top: 0; }
.ba-article h3 { font-size: 21px; color: var(--c-ink); margin: 30px 0 12px; }
.ba-article p { color: #5A554E; margin-bottom: 18px; }
.ba-article a { color: var(--c-orange); font-weight: 600; }
.ba-figure { margin: 32px 0; }
.ba-figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; box-shadow: var(--shadow); background: var(--c-bg-alt); }
.ba-figure figcaption { margin-top: 12px; font-size: 13.5px; color: var(--c-muted); font-style: italic; text-align: center; }
.ba-data { display: flex; flex-wrap: wrap; gap: 18px; margin: 30px 0; }
.ba-data__item { flex: 1; min-width: 150px; background: var(--c-bg-alt); border: 1px solid var(--c-line); border-radius: 12px; padding: 24px 20px; text-align: center; }
.ba-data__item b { display: block; font-family: var(--ff-head); font-size: 32px; line-height: 1.1; color: var(--c-orange); }
.ba-data__item span { display: block; margin-top: 8px; font-size: 13px; color: var(--c-muted); }

/* Sticky sidebar */
.ba-side { position: sticky; top: 96px; display: grid; gap: 24px; }
.ba-side__title { font-family: var(--ff-head); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--c-muted); margin-bottom: 18px; }
.ba-toc, .ba-side-prod { background: var(--c-white); border: 1px solid var(--c-line); border-radius: 14px; box-shadow: var(--shadow); padding: 26px 24px; }
.ba-toc__list { counter-reset: none; display: grid; gap: 4px; }
.ba-toc__list li a { display: flex; align-items: baseline; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--c-line); font-family: var(--ff-head); font-weight: 600; font-size: 14.5px; color: var(--c-ink); transition: color .2s ease; }
.ba-toc__list li:last-child a { border-bottom: none; }
.ba-toc__list li a:hover { color: var(--c-orange); }
.ba-toc__no { color: var(--c-orange); font-size: 13px; letter-spacing: .04em; flex: 0 0 auto; }
.ba-toc__list li.ba-toc__item--sub a { padding-left: 30px; font-size: 13.5px; font-weight: 500; color: var(--c-muted); }
.ba-toc__list li.ba-toc__item--sub a::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; margin-top: 6px; border-radius: 50%; background: var(--c-line); }
.ba-toc__list li.ba-toc__item--sub a:hover::before { background: var(--c-orange); }

/* Orange contact card */
.ba-contact { background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 100%); border-radius: 14px; padding: 30px 26px; box-shadow: var(--shadow); color: #fff; }
.ba-contact h3 { font-size: 21px; color: #fff; margin-bottom: 10px; }
.ba-contact p { color: rgba(255,255,255,.92); font-size: 14.5px; margin-bottom: 20px; }
.ba-contact__btn { display: block; text-align: center; background: #fff; color: var(--c-orange-dark); width: 100%; }
.ba-contact__btn:hover { background: var(--c-ink); color: #fff; transform: translateY(-2px); }

/* Related products list */
.ba-side-prod__list { display: grid; gap: 8px; }
.ba-side-prod__list li a { display: flex; align-items: center; gap: 14px; padding: 10px; border-radius: 10px; transition: background .2s ease; }
.ba-side-prod__list li a:hover { background: var(--c-bg-alt); }
.ba-side-prod__media { flex: 0 0 auto; width: 56px; height: 56px; border-radius: 8px; overflow: hidden; background: var(--c-bg-alt); border: 1px solid var(--c-line); }
.ba-side-prod__media img { width: 100%; height: 100%; object-fit: cover; }
.ba-side-prod__name { font-family: var(--ff-head); font-weight: 600; font-size: 15px; color: var(--c-ink); }
.ba-side-prod__list li a:hover .ba-side-prod__name { color: var(--c-orange); }

/* 3. About company / author trust band */
.ba-about__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.ba-about__kicker { display: inline-block; font-family: var(--ff-head); font-weight: 700; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--c-orange); margin-bottom: 14px; }
.ba-about__copy h2 { font-size: 36px; text-transform: uppercase; margin-bottom: 18px; }
.ba-about__copy p { color: #5A554E; margin-bottom: 22px; }
.ba-about__img { width: 100%; height: 240px; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow); }
.ba-about__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

@media (max-width: 1100px) {
  .ba-header__grid { grid-template-columns: 1fr; gap: 40px; padding-top: 60px; padding-bottom: 60px; }
  .ba-header__title { font-size: 36px; }
  .ba-layout { grid-template-columns: 1fr; gap: 48px; }
  .ba-side { position: static; grid-template-columns: 1fr; }
  .ba-about__grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 720px) {
  .ba-header__title { font-size: 29px; }
  .ba-meta { gap: 18px 26px; }
  .ba-article h2 { font-size: 25px; }
  .ba-data { flex-direction: column; }
  .ba-about__stats { grid-template-columns: 1fr; }
}

/* ============ About Page (ap-*) ============ */
/* White + orange corporate system: pure white / light gray alternating sections */
.ap-white { background: var(--c-white); }
.ap-gray { background: #F5F5F3; }

/* 1. Hero: left copy + right industrial photo collage */
.ap-hero { background: var(--c-white); border-bottom: 1px solid #ECEAE6; }
.ap-hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; padding-top: 96px; padding-bottom: 96px; }
.ap-hero__title { font-size: 52px; letter-spacing: .01em; }
.ap-hero__sub { font-family: var(--ff-head); font-weight: 700; font-size: 20px; color: var(--c-orange); margin-top: 14px; }
.ap-hero__desc { color: #5A554E; margin-top: 16px; max-width: 560px; }
.ap-hero__feats { margin-top: 26px; display: grid; gap: 12px; }
.ap-hero__feats li { display: flex; align-items: center; gap: 12px; font-family: var(--ff-head); font-weight: 700; font-size: 16px; }
.ap-tick { width: 26px; height: 26px; border-radius: 50%; background: var(--c-orange-soft); color: var(--c-orange); display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.ap-tick svg { width: 15px; height: 15px; }
.ap-hero__btns { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 34px; }
.ap-hero__media { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding-bottom: 26px; }
.ap-hero__img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.ap-hero__img:nth-child(even) { transform: translateY(26px); }

/* OEM/ODM hero: background-image banner (same pattern as Home hero, max-height 650px) */
.op-banner {
  position: relative;
  overflow: hidden;
  height: 650px;
  background-image: var(--bg-d);
  background-size: cover;
  background-position: center;
}
.op-banner::after {
  display: none;
}
.op-banner__content {
  position: relative; z-index: 2; height: 100%;
  max-width: 1920px; margin: 0 auto;
  color: #fff;
}
/* Each element is absolutely positioned */
.op-banner__title,
.op-banner__tag,
.op-banner__bar,
.op-banner__divider,
.op-banner__desc,
.op-banner__btn {
  position: absolute;
  margin: 0;
  transform: translate(0, 0);
}
.op-banner__title {
  font-size: var(--title-size, 48px); font-weight: 700; line-height: 1.2;
  color: var(--title-color, #FFFFFF);
  white-space: nowrap;
}
.op-banner__bar {
  height: var(--bar-height, 42px);
  width: var(--bar-width, 300px);
  background: var(--bar-bg, #E8751A);
}
.op-banner__tag {
  display: inline-block;
  color: var(--tag-color, #FFFFFF);
  font-family: var(--ff-head);
  font-size: var(--tag-size, 28px);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
.op-banner__divider {
  width: 60px; height: 3px;
  background: var(--c-orange, #E8751A);
}
.op-banner__desc {
  max-width: 680px;
  font-size: var(--desc-size, 17px);
  color: var(--desc-color, #F2E9DC);
  line-height: 1.5;
}
.op-banner__btn {
  display: inline-block;
  background: var(--c-orange, #E8751A);
  color: var(--btn-color, #FFFFFF);
  font-family: var(--ff-head);
  font-size: 15px;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 999px;
  text-decoration: none;
  transition: background .2s, transform .2s;
  white-space: nowrap;
}
.op-banner__btn:hover {
  background: var(--c-orange-dark, #C95E0F);
  transform: translateY(-2px);
}
.op-banner__mob { display: none; }

/* 2. Who we are: copy + 4 stat cards */
.ap-who__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: center; }
.ap-who__copy h2 { font-size: 40px; text-transform: uppercase; margin-bottom: 22px; }
.ap-who__copy p { color: #5A554E; margin-bottom: 16px; }
.ap-who__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ap-stat { background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 12px; box-shadow: var(--shadow); padding: 30px 26px; text-align: center; }
.ap-stat b { display: block; font-family: var(--ff-head); font-size: 38px; line-height: 1.1; color: var(--c-orange); }
.ap-stat span { display: block; margin-top: 8px; color: var(--c-muted); font-size: 14px; }

/* 3. Manufacturing capability: big photo + fact strip */
.ap-cap__img { width: 100%; height: 460px; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow); }
.ap-cap__facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
.ap-fact { background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 12px; box-shadow: var(--shadow); padding: 26px 22px; text-align: center; }
.ap-fact b { display: block; font-family: var(--ff-head); font-size: 26px; color: var(--c-orange); }
.ap-fact span { display: block; margin-top: 6px; color: var(--c-muted); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }

/* 4. Three manufacturing bases */
.ap-bases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.ap-base { background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease; }
.ap-base:hover { transform: translateY(-5px); }
.ap-base__media img { width: 100%; height: 210px; object-fit: cover; }
.ap-base__body { padding: 26px 26px 30px; }
.ap-base__tag { display: inline-block; font-family: var(--ff-head); font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--c-orange); background: var(--c-orange-soft); border-radius: 999px; padding: 5px 14px; }
.ap-base__body h3 { font-size: 20px; color: var(--c-orange); margin: 14px 0 16px; }
.ap-base__label { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--c-muted); margin-bottom: 10px; }
.ap-base__list li { position: relative; padding-left: 22px; margin-bottom: 8px; color: #5A554E; }
.ap-base__list li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 10px; border-radius: 3px; background: var(--c-orange); opacity: .85; }

/* 5. Engineering innovation */
.ap-rnd__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.ap-rnd__media img, .ap-rnd__media video { width: 100%; height: 440px; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow); }
.ap-rnd__copy h2 { font-size: 40px; text-transform: uppercase; }
.ap-rnd__desc { color: #5A554E; margin-top: 14px; }
.ap-rnd__list { margin-top: 28px; display: grid; gap: 14px; }
.ap-rnd__list li { display: flex; align-items: center; gap: 16px; background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 10px; padding: 15px 20px; box-shadow: var(--shadow); }
.ap-li__icon { width: 44px; height: 44px; border-radius: 10px; background: var(--c-orange-soft); color: var(--c-orange); display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.ap-li__icon svg { width: 22px; height: 22px; }
.ap-rnd__list b { font-family: var(--ff-head); font-size: 16px; }

/* 6. Quality control system: horizontal flow + cert badges */
.ap-qc { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.ap-qc__step { position: relative; text-align: center; padding: 0 6px; }
.ap-qc__step::before { content: ""; position: absolute; top: 32px; left: calc(50% + 44px); right: calc(-50% + 44px); border-top: 2px dashed #E4D9C6; }
.ap-qc__step:last-child::before { display: none; }
.ap-qc__icon { width: 64px; height: 64px; margin: 0 auto; border-radius: 50%; background: var(--c-white); border: 2px solid var(--c-orange); color: var(--c-orange); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow); }
.ap-qc__icon svg { width: 28px; height: 28px; }
.ap-qc__step small { display: block; margin-top: 14px; font-family: var(--ff-head); font-weight: 700; letter-spacing: .18em; color: var(--c-orange); }
.ap-qc__step b { display: block; margin-top: 4px; font-family: var(--ff-head); font-size: 15px; line-height: 1.35; }
.ap-certs { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; margin-top: 52px; }
.ap-cert { font-family: var(--ff-head); font-weight: 700; font-size: 15px; letter-spacing: .12em; color: var(--c-ink); background: var(--c-white); border: 2px solid var(--c-orange); border-radius: 999px; padding: 10px 30px; }

/* 7. OEM & ODM: numbered steps + orange support panel */
.ap-oem__grid { display: grid; grid-template-columns: 1.35fr .9fr; gap: 30px; align-items: stretch; }
.ap-oem__steps { counter-reset: none; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; list-style: none; }
.ap-oem__steps li { display: flex; align-items: center; gap: 18px; background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 12px; padding: 22px 24px; box-shadow: var(--shadow); }
.ap-oem__num { font-family: var(--ff-head); font-weight: 700; font-size: 26px; color: var(--c-orange); flex: 0 0 auto; }
.ap-oem__steps b { font-family: var(--ff-head); font-size: 16px; }
.ap-oem__panel { background: linear-gradient(150deg, var(--c-orange), var(--c-orange-dark)); border-radius: 14px; padding: 38px 34px; color: #fff; }
.ap-oem__panel h3 { font-size: 22px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 24px; }
.ap-oem__panel ul { display: grid; gap: 14px; }
.ap-oem__panel li { display: flex; align-items: center; gap: 14px; }
.ap-oem__panel .ap-li__icon { background: rgba(255, 255, 255, .16); color: #fff; }
.ap-oem__panel b { font-family: var(--ff-head); font-size: 16px; }

/* 8. Global market map with labelled markers */
.ap-map { position: relative; background: #F5F5F3; border: 1px solid #ECEAE6; border-radius: 14px; padding: 34px; }
.ap-map__img { width: 100%; border-radius: var(--radius); }
.ap-map__marker { position: absolute; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; gap: 4px; }
.ap-map__marker i { position: relative; width: 12px; height: 12px; border-radius: 50%; background: var(--c-orange); box-shadow: 0 0 0 4px rgba(232, 117, 26, .25); }
.ap-map__marker i::after { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid rgba(232, 117, 26, .45); animation: cp-pulse 2s ease-out infinite; }
.ap-map__marker b { font-family: var(--ff-head); font-size: 12px; letter-spacing: .08em; background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 999px; padding: 2px 10px; box-shadow: var(--shadow); white-space: nowrap; }

/* 9. Mission value cards */
.ap-mission { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.ap-value { background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 14px; box-shadow: var(--shadow); padding: 44px 34px; text-align: center; transition: transform .25s ease; }
.ap-value:hover { transform: translateY(-5px); }
.ap-value__icon { width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 16px; background: var(--c-orange-soft); color: var(--c-orange); display: flex; align-items: center; justify-content: center; }
.ap-value__icon svg { width: 30px; height: 30px; }
.ap-value h3 { font-size: 22px; color: var(--c-orange); text-transform: uppercase; letter-spacing: .06em; }
.ap-value p { color: var(--c-muted); margin-top: 12px; }

/* 10. Orange gradient CTA band with subtitle */
.ap-cta { background: linear-gradient(120deg, var(--c-orange), var(--c-orange-dark)); padding: 96px 0; text-align: center; }
.ap-cta h2 { color: #fff; font-size: 40px; text-transform: uppercase; max-width: 900px; margin: 0 auto; }
.ap-cta p { color: rgba(255, 255, 255, .88); margin: 18px auto 34px; max-width: 640px; }
.ap-cta__btn { background: #fff; color: var(--c-orange); }
.ap-cta__btn:hover { background: var(--c-ink); color: #fff; transform: translateY(-2px); }

@media (max-width: 1100px) {
  .ap-hero__grid { grid-template-columns: 1fr; gap: 46px; padding-top: 64px; padding-bottom: 64px; }
  .ap-hero__title { font-size: 38px; }
  .op-banner { height: 500px; }
  .op-banner__title { font-size: calc(var(--title-size, 48px) * 0.75); }
  .op-banner__tag { font-size: calc(var(--tag-size, 28px) * 0.78); }
  .op-banner__bar { height: calc(var(--bar-height, 42px) * 0.75); }
  .ap-who__grid, .ap-rnd__grid { grid-template-columns: 1fr; gap: 44px; }
  .ap-cap__img, .ap-rnd__media img, .ap-rnd__media video { height: 340px; }
  .ap-cap__facts { grid-template-columns: repeat(2, 1fr); }
  .ap-qc { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }
  .ap-qc__step:nth-child(3n)::before { display: none; }
  .ap-oem__grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .ap-hero__title { font-size: 31px; }
  .ap-hero__sub { font-size: 16px; }
  .ap-hero__desc { font-size: 14px; }
  .ap-hero__feats li { font-size: 14px; }
  .ap-hero__btns { flex-direction: column; gap: 10px; }
  .ap-hero__btns .btn { width: 100%; text-align: center; justify-content: center; }
  .ap-hero__media { gap: 10px; padding-bottom: 18px; }
  .ap-hero__img:nth-child(even) { transform: translateY(16px); }
  .op-banner { height: 380px; }
  .op-banner__title { font-size: calc(var(--title-size, 48px) * 0.54); }
  .op-banner__tag { font-size: calc(var(--tag-size, 28px) * 0.64); }
  .op-banner__desc { font-size: calc(var(--desc-size, 17px) * 0.82); }
  .op-banner__btn { font-size: 13px; padding: 10px 20px; }
  .op-banner__bar { height: calc(var(--bar-height, 42px) * 0.6); }
  .op-banner.has-m { background-image: var(--bg-m); }
  .ap-who__stats { grid-template-columns: 1fr; }
  .ap-who__copy h2, .ap-rnd__copy h2 { font-size: 30px; }
  .ap-cap__img { height: 240px; }
  .ap-cap__facts { grid-template-columns: 1fr; }
  .ap-bases { grid-template-columns: 1fr; }
  .ap-qc { grid-template-columns: repeat(2, 1fr); }
  .ap-qc__step:nth-child(3n)::before { display: block; }
  .ap-qc__step:nth-child(2n)::before { display: none; }
  .ap-oem__steps { grid-template-columns: 1fr; }
  .ap-map { padding: 16px; }
  .ap-map__marker b { display: none; }
  .ap-mission { grid-template-columns: 1fr; }
  .ap-cta { padding: 64px 0; }
  .ap-cta h2 { font-size: 27px; }
}

@media (max-width: 480px) {
  .ap-hero__grid { padding-top: 36px; padding-bottom: 36px; }
  .ap-hero__title { font-size: 26px; }
  .ap-who__copy h2, .ap-rnd__copy h2 { font-size: 24px; }
  .ap-cap__img { height: 180px; }
  .ap-qc { grid-template-columns: 1fr; }
  .ap-cta h2 { font-size: 22px; }
}

/* ================================================================
   OEM/ODM Page (op-*)
   Shares the ap-* white/orange system; only page-specific layouts here
   ================================================================ */
/* 2. Our Services: four white cards with centered icons */
.op-adv { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.op-adv__card {
  position: relative; background: var(--c-white); border: 1px solid #ECEAE6;
  border-radius: 14px; box-shadow: var(--shadow);
  padding: 36px 28px; text-align: center;
  transition: transform .25s ease, box-shadow .25s ease;
}
.op-adv__card:hover { transform: translateY(-5px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.op-adv__icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: #F0F4F8; color: var(--c-ink);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.op-adv__icon svg { width: 28px; height: 28px; }
.op-adv__card h3 {
  font-family: var(--ff-head); font-size: 19px; font-weight: 700;
  color: var(--c-ink); margin: 0 0 6px;
}
.op-adv__sub {
  display: block; font-family: var(--ff-head); font-size: 14px;
  font-weight: 600; color: var(--c-orange);
  letter-spacing: .02em; margin-bottom: 12px;
}
.op-adv__card p { color: var(--c-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* 3. Customization Process: banner image + numbered step workflow */
.op-cz__banner {
  margin-bottom: 56px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
}
.op-cz__banner img {
  width: 100%; height: auto;
  display: block;
}

/* Process title bar — full-width colored strip */
.op-cz__process-bar {
  background: #E8751A;
  border-radius: 8px;
  padding: 18px 24px;
  text-align: center;
  margin-bottom: 48px;
}
.op-cz__process-bar h2 {
  margin: 0;
  font-size: 42px;
  text-transform: uppercase;
  color: #fff;
}

.op-cz__steps { display: flex; flex-direction: column; gap: 0; }
.op-cz__step {
  display: grid; grid-template-columns: 72px 1fr 1.2fr;
  gap: 32px; align-items: center;
  background: #F9FAFB; border: 1px solid #ECEAE6; border-radius: 14px;
  padding: 36px 32px; position: relative;
}
.op-cz__step + .op-cz__step { margin-top: 20px; }
.op-cz__num {
  font-family: var(--ff-head); font-size: 44px; font-weight: 800;
  color: #D4D0CA; line-height: 1; text-align: center;
}
.op-cz__body h3 {
  font-family: var(--ff-head); font-size: 20px; font-weight: 700;
  color: var(--c-ink); margin: 0 0 10px;
}
.op-cz__body p { color: var(--c-muted); font-size: 14px; line-height: 1.6; margin: 0 0 18px; }
.op-cz__btn {
  display: inline-block; padding: 9px 24px; border-radius: 6px;
  background: var(--c-ink); color: #fff; font-family: var(--ff-head);
  font-size: 12px; font-weight: 700; letter-spacing: .08em;
  text-decoration: none; text-transform: uppercase;
  transition: background .2s;
}
.op-cz__btn:hover { background: #1E150D; }
.op-cz__visual {
  height: 180px; background: #EDEAE5; border-radius: 10px;
  overflow: hidden;
}
.op-cz__visual img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}

/* Production Process: 14-step snake flow (7×2 grid with directional arrows) */
.pp-flow {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  column-gap: 36px;
  padding: 20px 0 40px;
}
.pp-flow__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
/* Large gap between row 1 and row 2 */
.pp-flow__item:nth-child(-n+7) {
  margin-bottom: 48px;
}
.pp-flow__img {
  width: 100%;
  aspect-ratio: 4/3;
  position: relative;
  background: #F0EBE4;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.pp-flow__img-box {
  width: 100%; height: 100%;
  border-radius: 12px;
  overflow: hidden;
}
.pp-flow__img img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}
.pp-flow__label {
  display: block;
  margin-top: 12px;
  font-family: var(--ff-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-ink, #2B2118);
  line-height: 1.3;
}

/* Arrow circles — positioned on .pp-flow__img (no overflow:hidden) so arrows can extend into the gap */
.pp-flow__img::after {
  content: '';
  position: absolute;
  width: 28px; height: 28px;
  background: var(--c-orange, #E8751A);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 700;
  z-index: 2;
  top: 50%;
  transform: translateY(-50%);
}

/* Row 1 items 1-6: right arrow centered in 36px gap between images */
.pp-flow__item:nth-child(-n+6) .pp-flow__img::after {
  content: '›';
  right: -32px;
}
/* Item 7: down arrow below label, centered in the gap between row 1 and row 2 */
.pp-flow__arrow-down {
  position: absolute;
  left: 50%;
  bottom: -32px;
  transform: translateX(-50%);
  width: 28px; height: 28px;
  background: var(--c-orange, #E8751A);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 700;
  z-index: 2;
}
.pp-flow__arrow-down::after {
  content: '›';
  transform: rotate(90deg);
}
/* Row 2 items 9-14: left arrow centered in 36px gap between images (item 8 has no arrow) */
.pp-flow__item:nth-child(n+9):nth-child(-n+14) .pp-flow__img::after {
  content: '›';
  left: -32px;
  right: auto;
  transform: translateY(-50%) rotate(180deg);
}
/* Items 7 and 8: no horizontal arrow (::after) */
.pp-flow__item:nth-child(7) .pp-flow__img::after,
.pp-flow__item:nth-child(8) .pp-flow__img::after {
  display: none;
}

/* Responsive: 4 columns on tablet */
@media (max-width: 1100px) {
  .pp-flow {
    grid-template-columns: repeat(4, 1fr);
    column-gap: 12px;
  }
  .pp-flow__item:nth-child(-n+7) { margin-bottom: 32px; }
  .pp-flow__img::after { display: none; }
  .pp-flow__arrow-down { display: none; }
}

/* Responsive: 2 columns on mobile */
@media (max-width: 720px) {
  .pp-flow {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 10px;
  }
  .pp-flow__item:nth-child(-n+7) { margin-bottom: 24px; }
  .pp-flow__label { font-size: 12px; }
  .pp-flow__arrow-down { display: none; }
}
/* 6. Quality Control: 4-column photo grid with captions (4×2) */
.op-qc__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.op-qc__card {
  margin: 0;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}
.op-qc__card img {
  width: 100%; height: 220px;
  object-fit: cover; display: block;
}
.op-qc__card figcaption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
  color: #fff;
  font-family: var(--ff-head);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  padding: 24px 12px 14px;
}

/* Production Process: full-section background image with overlay (QC + PP) */
.op-pp {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 80px 0;
}
.op-pp__overlay {
  position: relative;
  background: rgba(249,247,244,.35);
  padding: 60px 40px;
}
.op-pp__head {
  text-align: center;
  margin-bottom: 32px;
}
.op-pp__head h2 {
  font-family: var(--ff-head);
  font-size: 42px;
  color: var(--c-ink);
  text-transform: uppercase;
  margin: 0;
}
.op-pp__flow {
  padding: 24px 0 0;
}
.op-pp__row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 6px;
}
.op-pp__turn + .op-pp__row {
  margin-top: 40px;
}
.op-pp__card {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
  max-width: 170px;
}
.op-pp__card img {
  width: 100%; height: 150px;
  object-fit: cover; display: block;
  border-radius: 10px;
}
.op-pp__card figcaption {
  font-family: var(--ff-head); font-size: 13px;
  color: var(--c-ink); text-align: center;
  padding: 10px 4px 0;
  line-height: 1.35;
}
.op-pp__card figcaption strong {
  font-weight: 700; margin-right: 2px;
}

/* Arrow nodes between steps */
.op-pp__arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  margin-top: -20px;
}
.op-pp__arrow--r,
.op-pp__arrow--l {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0,0,0,.1);
}
.op-pp__arrow--r svg,
.op-pp__arrow--l svg {
  display: block;
}
.op-pp__turn {
  height: 0;
  overflow: visible;
  display: flex;
  justify-content: flex-end;
  padding-right: 70px;
}
.op-pp__turn .op-pp__arrow--d {
  margin-top: 20px;
}
.op-pp__arrow--d {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #E8751A;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(232,117,26,.35);
}
.op-pp__arrow--d svg {
  display: block;
}

/* 9. Private label: copy + two-column brand services + packaging visual */
.op-label__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.op-label__copy h2 { font-size: 40px; text-transform: uppercase; }
.op-label__desc { color: #5A554E; margin-top: 14px; }
.op-label__items { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.op-label__items li { display: flex; align-items: center; gap: 14px; background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 10px; padding: 14px 18px; box-shadow: var(--shadow); }
.op-label__items b { font-family: var(--ff-head); font-size: 15px; }
.op-label__media img { width: 100%; height: 440px; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow); }

/* 10. Global applications: six photo scenario cards */
.op-markets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.op-market { background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease; }
.op-market:hover { transform: translateY(-5px); }
.op-market img { width: 100%; height: 200px; object-fit: cover; display: block; }
.op-market figcaption { font-family: var(--ff-head); font-weight: 700; font-size: 17px; padding: 18px 24px 22px; }

@media (max-width: 1100px) {
  .op-adv { grid-template-columns: repeat(2, 1fr); }
  .op-qc__grid { grid-template-columns: repeat(2, 1fr); }
  .op-pp { padding: 48px 0; }
  .op-pp__overlay { padding: 36px 20px; }
  .op-pp__head h2 { font-size: 32px; }
  .op-pp__card { max-width: 140px; }
  .op-pp__card img { height: 120px; }
  .op-pp__arrow--r, .op-pp__arrow--l { width: 32px; height: 32px; }
  .op-pp__arrow--r svg, .op-pp__arrow--l svg { width: 12px; height: 12px; }
  .op-pp__arrow--d { width: 32px; height: 32px; }
  .op-pp__arrow--d svg { width: 11px; height: 11px; }
  .op-pp__turn + .op-pp__row { margin-top: 16px; }
  .op-pp__turn .op-pp__arrow--d { margin-top: 10px; }
  .op-cz__step { grid-template-columns: 56px 1fr; }
  .op-cz__visual { display: none; }
  .op-cz__process-bar h2 { font-size: 32px; }
  .op-label__grid { grid-template-columns: 1fr; gap: 44px; }
  .op-label__media img { height: 340px; }
  .op-markets { grid-template-columns: repeat(2, 1fr); }
  /* Shared hero sections */
  .pp-hero__copy { padding: 56px 0; }
  .pp-hero__title { font-size: 34px; }
  .ap-rnd__copy h2 { font-size: 32px; }
}
@media (max-width: 720px) {
  .op-adv, .op-markets { grid-template-columns: 1fr; }
  .op-qc__grid { grid-template-columns: 1fr; }
  .op-pp { padding: 32px 0; }
  .op-pp__overlay { padding: 24px 12px; }
  .op-pp__head h2 { font-size: 22px; }
  .op-pp__row { gap: 4px; }
  .op-pp__card { max-width: 100px; }
  .op-pp__card img { height: 80px; }
  .op-pp__card figcaption { font-size: 10px; padding: 6px 2px 0; }
  .op-pp__arrow--r, .op-pp__arrow--l { width: 26px; height: 26px; }
  .op-pp__arrow--r svg, .op-pp__arrow--l svg { width: 10px; height: 10px; }
  .op-pp__arrow--d { width: 26px; height: 26px; }
  .op-pp__arrow--d svg { width: 9px; height: 9px; }
  .op-pp__turn + .op-pp__row { margin-top: 12px; }
  .op-pp__turn .op-pp__arrow--d { margin-top: 8px; }
  .op-cz__banner { margin-bottom: 32px; }
  .op-cz__process-bar { padding: 14px 16px; margin-bottom: 28px; }
  .op-cz__process-bar h2 { font-size: 22px; }
  .op-cz__step { grid-template-columns: 1fr; text-align: center; padding: 24px 18px; gap: 16px; }
  .op-cz__num { font-size: 32px; }
  .op-cz__visual { display: none; }
  .op-cz__body h3 { font-size: 17px; }
  .op-cz__body p { font-size: 13px; }
  .op-label__copy h2 { font-size: 24px; }
  .op-label__desc { font-size: 14px; }
  .op-label__items { grid-template-columns: 1fr; gap: 10px; }
  .op-label__items li { padding: 12px 14px; }
  .op-label__items b { font-size: 14px; }
  .op-label__media img { height: 200px; }
  /* Shared hero sections */
  .pp-hero__copy { padding: 36px 0; }
  .pp-hero__title { font-size: 26px; }
  .pp-hero__desc { font-size: 15px; }
  .pp-hero__usps { flex-wrap: wrap; gap: 8px; margin: 20px 0 22px; }
  .pp-usp { padding: 4px 12px; }
  .pp-usp__icon { width: 32px; height: 32px; font-size: 15px; }
  .pp-usp b { font-size: 12px; }
  .pp-usp small { font-size: 11px; }
  .pp-hero__btns { flex-direction: column; gap: 10px; }
  .pp-hero__btns .btn { width: 100%; text-align: center; justify-content: center; }
  .ap-rnd__copy h2 { font-size: 24px; }
  .ap-rnd__desc { font-size: 14px; }
  .ap-rnd__list li { padding: 12px 14px; }
  .ap-rnd__list b { font-size: 14px; }
  .ap-rnd__media img, .ap-rnd__media video { height: 240px; }
}

@media (max-width: 480px) {
  .op-banner { height: 280px; }
  .op-banner__title { font-size: calc(var(--title-size, 48px) * 0.42); }
  .op-banner__tag { font-size: calc(var(--tag-size, 28px) * 0.5); }
  .op-banner__desc { font-size: calc(var(--desc-size, 17px) * 0.76); }
  .op-cz__process-bar h2 { font-size: 18px; }
  .op-pp__head h2 { font-size: 18px; }
  .op-pp__card { max-width: 80px; }
  .op-pp__card img { height: 64px; }
  .op-pp__card figcaption { font-size: 9px; }
  .op-pp__arrow--r, .op-pp__arrow--l, .op-pp__arrow--d { width: 22px; height: 22px; }
  .op-pp__arrow--r svg, .op-pp__arrow--l svg, .op-pp__arrow--d svg { width: 8px; height: 8px; }
  .pp-hero__title { font-size: 22px; }
  .pp-hero__desc { font-size: 14px; }
  .ap-rnd__copy h2 { font-size: 20px; }
  .op-label__copy h2 { font-size: 20px; }
}

/* ================================================================
   Factory 页面（fp-*）：设备卡 / 仓储物流 / 视频板块
   其余板块复用 About（ap-*）与 OEM（op-*）样式
   ================================================================ */
/* 设备卡：四列白卡，图上文下 */
.fp-equip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.fp-equip__card {
  background: var(--c-white);
  border: 1px solid #ECEAE6;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.fp-equip__card:hover { transform: translateY(-5px); box-shadow: 0 16px 38px rgba(17, 24, 39, .12); }
.fp-equip__card img { width: 100%; height: 170px; object-fit: cover; display: block; }
.fp-equip__body { padding: 22px 24px 24px; }
.fp-equip__body h3 { font-size: 17px; }
.fp-equip__body p { margin-top: 8px; font-size: 14px; line-height: 1.65; color: #5A554E; }

/* 仓储物流：左 2x2 照片墙 + 右文案清单 */
.fp-logi__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.fp-logi__media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.fp-logi__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.fp-logi__copy h2 { font-size: 40px; line-height: 1.15; text-transform: uppercase; }
.fp-logi__desc { margin-top: 14px; color: #5A554E; line-height: 1.75; }

/* 视频板块：大图 + 居中橙色播放按钮 */
.fp-video {
  display: block;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.fp-video img { width: 100%; height: 460px; object-fit: cover; display: block; }
.fp-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 84px;
  height: 84px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-orange);
  color: var(--c-white);
  box-shadow: 0 14px 34px rgba(232, 117, 26, .45);
  transition: transform .25s ease, background .25s ease;
}
.fp-video__play svg { width: 36px; height: 36px; }
.fp-video:hover .fp-video__play { transform: translate(-50%, -50%) scale(1.08); background: var(--c-orange-dark); }

@media (max-width: 1100px) {
  .fp-equip { grid-template-columns: repeat(2, 1fr); }
  .fp-logi__grid { grid-template-columns: 1fr; gap: 44px; }
  .fp-video img { height: 340px; }
}

@media (max-width: 720px) {
  .fp-equip { grid-template-columns: 1fr; }
  .fp-logi__copy h2 { font-size: 30px; }
  .fp-video img { height: 240px; }
  .fp-video__play { width: 64px; height: 64px; }
  .fp-video__play svg { width: 28px; height: 28px; }
}

/* ============ Product Detail page (DP) ============ */
.dp-hero { background: var(--c-white); padding: 64px 0 48px; }
.dp-hero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.dp-gallery { max-width: 100%; }
.dp-gallery__main {
  position: relative; overflow: hidden; border-radius: 0;
  border: 1px solid #E7E5E0; background: #F8F7F5; cursor: zoom-in;
  aspect-ratio: 1 / 1;
}
.dp-gallery__main img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
/* NEW badge */
.dp-gallery__badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  padding: 4px 10px; background: #1A2B4D; color: #fff;
  font-family: var(--ff-head); font-weight: 700; font-size: 11px; letter-spacing: 1px;
  border-radius: 4px;
}
/* Navigation arrows */
.dp-gallery__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.9); color: #333; border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .2s, box-shadow .2s;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.dp-gallery__arrow:hover { background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.dp-gallery__arrow svg { width: 18px; height: 18px; }
.dp-gallery__arrow--prev { left: 12px; }
.dp-gallery__arrow--next { right: 12px; }
/* Zoom hint */
.dp-gallery__zoomhint {
  position: absolute; right: 12px; bottom: 12px; width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,.35); color: #fff;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s; pointer-events: none;
}
.dp-gallery__main:hover .dp-gallery__zoomhint { opacity: 1; }
.dp-gallery__zoomhint svg { width: 16px; height: 16px; }
/* Thumbnails */
.dp-gallery__thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 10px; }
.dp-gallery__thumb {
  position: relative; border: 2px solid #E7E5E0; border-radius: 0; overflow: hidden;
  padding: 0; background: #fff; cursor: pointer; transition: border-color .2s;
}
.dp-gallery__thumb img { width: 100%; aspect-ratio: 1 / 1; height: auto; object-fit: cover; display: block; }
.dp-gallery__thumb.is-active { border-color: #1A2B4D; }
.dp-gallery__thumb--more { }
.dp-gallery__more {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(30, 27, 23, .58); color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .5px;
}

/* Product gallery lightbox: full-size viewer with zoom / pan / arrows */
.nbs-lightbox { position: fixed; inset: 0; z-index: 99990; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .22s ease; }
.nbs-lightbox[hidden] { display: none; }
.nbs-lightbox.is-open { opacity: 1; }
.nbs-lightbox__backdrop { position: absolute; inset: 0; background: rgba(20, 14, 8, .88); }
.nbs-lightbox__img {
  position: relative; z-index: 1; max-width: min(92vw, 1100px); max-height: 84vh;
  border-radius: 10px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  transition: transform .18s ease-out; user-select: none; -webkit-user-drag: none; touch-action: none;
}
.nbs-lightbox__nav {
  position: absolute; z-index: 2; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .14); color: #fff; font-size: 20px; line-height: 1;
  cursor: pointer; transition: background .2s;
}
.nbs-lightbox__nav:hover { background: var(--c-orange); }
.nbs-lightbox__nav--prev { left: 22px; }
.nbs-lightbox__nav--next { right: 22px; }
.nbs-lightbox:not(.nbs-lightbox--multi) .nbs-lightbox__nav { display: none; }
.nbs-lightbox__bar { position: absolute; z-index: 2; top: 18px; right: 18px; display: flex; align-items: center; gap: 8px; }
.nbs-lightbox__bar button {
  min-width: 40px; height: 40px; padding: 0 12px; border: 0; border-radius: 999px;
  background: rgba(255, 255, 255, .14); color: #fff;
  font-family: var(--ff-head); font-weight: 700; font-size: 16px; cursor: pointer; transition: background .2s;
}
.nbs-lightbox__bar button:hover { background: var(--c-orange); }
.nbs-lightbox__count { color: rgba(255, 255, 255, .85); font-family: var(--ff-head); font-size: 13px; letter-spacing: .08em; margin: 0 4px; }
.dp-crumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  margin-bottom: 12px; font-family: var(--ff-head); font-weight: 500;
  font-size: 12px; letter-spacing: .03em; color: #8A8378;
}
.dp-crumb a { color: #8A8378; transition: color .2s; }
.dp-crumb a:hover { color: var(--c-ink); }
.dp-crumb__sep { color: #C9C2B8; }
.dp-crumb__current { color: var(--c-ink); }

/* SKU */
.dp-hero__sku { font-family: var(--ff-head); font-size: 12px; color: #8A8378; letter-spacing: .05em; display: block; margin-bottom: 8px; }

/* Title */
.dp-hero__info .dp-hero__title { font-size: 26px; text-transform: none; line-height: 1.25; font-weight: 700; color: var(--c-ink); margin: 0 0 12px; }

/* Subtitle */
.dp-hero__sub { margin: 0 0 20px; color: #5A554E; font-size: 15px; line-height: 1.6; }

/* Divider */
.dp-hero__divider { height: 1px; background: #E7E5E0; margin-bottom: 22px; }

/* Field rows (Fabric, Color, Size, Quantity) */
.dp-hero__field { margin-bottom: 18px; }
.dp-hero__label { display: block; font-family: var(--ff-head); font-weight: 600; font-size: 11px; letter-spacing: 1.2px; color: #5A554E; margin-bottom: 8px; text-transform: uppercase; }
.dp-hero__value { font-size: 14px; color: var(--c-ink); }

/* Color swatches */
.dp-hero__colors { display: flex; gap: 10px; }
.dp-hero__color {
  width: 24px; height: 24px; border-radius: 50%;
  border: 2px solid #E7E5E0; cursor: pointer; padding: 0;
  transition: border-color .2s, box-shadow .2s;
}
.dp-hero__color.is-active,
.dp-hero__color:hover { border-color: var(--c-ink); box-shadow: 0 0 0 2px rgba(0,0,0,.1); }
.dp-hero__color--img { width: 40px; height: 40px; border-radius: 8px; overflow: hidden; background: #fff; }
.dp-hero__color--img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Size pills */
.dp-hero__sizes { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.dp-hero__size {
  padding: 8px 16px; border: 1px solid #D5D1CA; border-radius: 6px;
  background: #fff; font-family: var(--ff-head); font-weight: 600; font-size: 13px;
  color: var(--c-ink); cursor: pointer; transition: all .2s;
}
.dp-hero__size:hover { border-color: #E8751A; color: #E8751A; }
.dp-hero__size.is-active { border-color: #E8751A; background: #E8751A; color: #fff; }
.dp-hero__size-guide {
  margin-left: auto; font-size: 13px; font-weight: 500; color: #5A554E;
  display: inline-flex; align-items: center; gap: 4px;
}
.dp-hero__size-guide svg { width: 14px; height: 14px; }
.dp-hero__size-guide:hover { color: var(--c-ink); }

/* Quantity */
.dp-hero__qty-row { display: flex; align-items: center; gap: 16px; }
.dp-hero__qty {
  display: inline-flex; align-items: center; border: 1px solid #D5D1CA; border-radius: 6px;
  overflow: hidden; background: #F8F7F5;
}
.dp-hero__qty-btn {
  width: 38px; height: 38px; border: none; background: transparent;
  font-size: 18px; color: var(--c-ink); cursor: pointer; transition: background .2s;
}
.dp-hero__qty-btn:hover { background: #ECEAE6; }
.dp-hero__qty-input {
  width: 52px; height: 38px; border: none; background: transparent; text-align: center;
  font-family: var(--ff-head); font-weight: 600; font-size: 14px; color: var(--c-ink);
  -moz-appearance: textfield;
}
.dp-hero__qty-input::-webkit-outer-spin-button,
.dp-hero__qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.dp-hero__moq { font-size: 12px; color: #8A8378; }

/* CTA Buttons */
.dp-hero__btns { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.dp-hero__btns .btn--primary { background: #E8751A; }
.dp-hero__btns .btn--primary:hover { background: #d0670f; }
.btn--primary {
  background: #1A2B4D; color: #fff; padding: 12px 28px; border-radius: 6px;
  font-family: var(--ff-head); font-weight: 600; font-size: 14px; letter-spacing: .5px;
  transition: background .2s;
}
.btn--primary:hover { background: #132040; }
.btn--outline {
  background: #fff; color: #5A554E; padding: 12px 28px; border-radius: 6px;
  border: 1px solid #D5D1CA;
  font-family: var(--ff-head); font-weight: 600; font-size: 14px;
  display: inline-flex; align-items: center; gap: 8px; transition: border-color .2s;
}
.btn--outline:hover { border-color: var(--c-ink); }
.btn--outline svg { width: 16px; height: 16px; color: #5A554E; }

/* Info strip (OEM / ODM, Lead Time, Global Delivery) */
.dp-hero__info-strip { margin-top: 24px; padding-top: 20px; border-top: 1px solid #E7E5E0; display: flex; gap: 24px; align-items: flex-start; }
.dp-hero__info-item { display: flex; align-items: flex-start; gap: 10px; flex: 1; min-width: 0; }
.dp-hero__info-icon {
  width: 32px; height: 32px; border-radius: 50%; flex: 0 0 auto;
  background: #F5F4F2; color: #5A554E;
  display: inline-flex; align-items: center; justify-content: center;
}
.dp-hero__info-icon svg { width: 16px; height: 16px; }
.dp-hero__info-text { display: flex; flex-direction: column; gap: 2px; }
.dp-hero__info-text strong { font-family: var(--ff-head); font-weight: 600; font-size: 13px; color: var(--c-ink); }
.dp-hero__info-text small { font-size: 12px; color: #8A8378; }

.dp-banner__stack { display: flex; flex-direction: column; gap: 0; }
.dp-banner__bar {
  background: var(--c-orange); color: #fff;
  font-family: var(--ff-head); font-weight: 700; font-size: 20px;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 16px 28px;
}
.dp-banner__img {
  width: 100%; height: auto; display: block;
  border-radius: 0; box-shadow: none;
}

/* Product FAQ (Amazon A+ style Q rows, after the banner) */
.dp-faq__title { text-align: center; font-size: 32px; text-transform: uppercase; margin-bottom: 36px; }
.dp-faq__list { max-width: 1160px; margin: 0 auto; }
.dp-faq__item { border: 1px solid #D5D9D9; border-radius: 4px; background: #fff; margin-bottom: 14px; }
.dp-faq__item summary {
  display: flex; align-items: center; gap: 18px; padding: 14px 20px; cursor: pointer;
  list-style: none; font-family: var(--ff-head); font-weight: 600; font-size: 17px; color: #232F3E;
}
.dp-faq__item summary::-webkit-details-marker { display: none; }
.dp-faq__badge {
  flex: 0 0 auto; width: 56px; height: 40px; border-radius: 4px; background: #565959; color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700;
}
.dp-faq__qt { flex: 1; }
.dp-faq__caret {
  flex: 0 0 auto; width: 0; height: 0;
  border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 9px solid #565959;
  transition: transform .25s;
}
.dp-faq__item[open] .dp-faq__caret { transform: rotate(180deg); }
.dp-faq__a { padding: 4px 20px 18px 94px; color: #565959; line-height: 1.7; }
.dp-faq__a p { margin: 0; }
@media (max-width: 640px) {
  .dp-faq__title { font-size: 26px; margin-bottom: 26px; }
  .dp-faq__badge { width: 40px; height: 32px; font-size: 16px; }
  .dp-faq__a { padding-left: 20px; }
}

/* Product Specifications (MODERN FIT WHOLESALE style) */
.dp-specs { padding: 24px 0 var(--sec-pad); }
.dp-specs__tabs {
  display: flex; gap: 0; border-bottom: 2px solid #E7E5E0; margin-bottom: 0;
}
.dp-specs__tab {
  padding: 14px 0; font-family: var(--ff-head); font-weight: 700; font-size: 28px;
  text-transform: uppercase; color: #8A8378; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
  transition: color .2s, border-color .2s;
}
.dp-specs__tab:hover { color: var(--c-ink); }
.dp-specs__tab--active {
  color: var(--c-ink); border-bottom-color: var(--c-orange);
}
.dp-specs__layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 32px;
  align-items: start;
}
.dp-specs__left {
  max-height: 600px; overflow-y: auto; align-self: start;
  display: flex; flex-direction: column; gap: 24px;
  padding-right: 8px;
}
/* scrollbar */
.dp-specs__left::-webkit-scrollbar { width: 6px; }
.dp-specs__left::-webkit-scrollbar-track { background: transparent; }
.dp-specs__left::-webkit-scrollbar-thumb { background: #D5D1CA; border-radius: 3px; }
.dp-specs__left::-webkit-scrollbar-thumb:hover { background: #B5B0A8; }
.dp-specs__desc {
  font-size: 15px; line-height: 1.75; color: #5A554E; margin: 0;
}
.dp-specs__img {
  width: 100%; height: auto; border-radius: 0; display: block;
}
.dp-specs__right {
  position: sticky; top: 24px; align-self: start;
}
.dp-specs__heading {
  font-family: var(--ff-head); font-weight: 700; font-size: 18px;
  color: var(--c-ink); margin: 0 0 16px;
}
.dp-specs__table {
  border: 1px solid #E7E5E0; background: #fff;
}
.dp-specs__row {
  display: grid; grid-template-columns: 160px 1fr; gap: 0;
  border-bottom: 1px solid #E7E5E0;
}
.dp-specs__row:last-child { border-bottom: none; }
.dp-specs__row--alt { background: #FAFAFA; }
.dp-specs__label {
  padding: 12px 18px; font-family: var(--ff-head); font-weight: 600; font-size: 13px;
  color: #5A554E; background: #F5F4F2; border-right: 1px solid #E7E5E0;
}
.dp-specs__value {
  padding: 12px 18px; font-size: 14px; color: var(--c-ink); line-height: 1.5;
}
@media (max-width: 900px) {
  .dp-specs__layout { grid-template-columns: 1fr; gap: 28px; }
  .dp-specs__left { max-height: none; overflow-y: visible; }
  .dp-specs__right { position: static; top: auto; }
}
@media (max-width: 720px) {
  .dp-specs__row { grid-template-columns: 120px 1fr; }
  .dp-specs__label { padding: 10px 14px; font-size: 12px; }
  .dp-specs__value { padding: 10px 14px; font-size: 13px; }
  .dp-specs__tab { font-size: 22px; }
  .dp-specs__tabs { overflow-x: auto; white-space: nowrap; }
}

/* "You May Also Like" related products (MODERN FIT WHOLESALE style) */
.dp-ymal { padding: var(--sec-pad) 0; }
.dp-ymal__head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px;
}
.dp-ymal__title {
  font-size: 28px; text-transform: uppercase; margin: 0;
}
.dp-ymal__all {
  font-family: var(--ff-head); font-weight: 600; font-size: 15px;
  color: var(--c-orange); text-decoration: none; transition: color .2s;
}
.dp-ymal__all:hover { color: var(--c-orange-dark); }
.dp-ymal__track {
  display: flex; gap: 20px; overflow-x: auto; scroll-behavior: smooth;
  scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 6px;
}
.dp-ymal__track::-webkit-scrollbar { display: none; }
.dp-ymal__card {
  flex: 0 0 calc((100% - 100px) / 6); min-width: 180px; scroll-snap-align: start;
  display: flex; flex-direction: column; text-decoration: none;
  transition: transform .25s ease;
}
.dp-ymal__card:hover { transform: translateY(-4px); }
.dp-ymal__media {
  position: relative; aspect-ratio: 3 / 4; background: #F5F4F2; border-radius: 10px;
  overflow: hidden; margin-bottom: 12px;
}
.dp-ymal__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .4s ease;
}
.dp-ymal__card:hover .dp-ymal__media img { transform: scale(1.05); }
.dp-ymal__badge {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  padding: 3px 8px; background: var(--c-orange); color: #fff;
  font-family: var(--ff-head); font-weight: 700; font-size: 10px; letter-spacing: .08em;
  border-radius: 4px; text-transform: uppercase;
}
.dp-ymal__fav {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.85);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .2s;
}
.dp-ymal__fav:hover { background: #fff; }
.dp-ymal__fav svg { width: 16px; height: 16px; color: #8A8378; }
.dp-ymal__fav:hover svg { color: var(--c-orange); }
.dp-ymal__body {
  display: flex; flex-direction: column; gap: 4px;
}
.dp-ymal__body h3 {
  font-size: 14px; font-weight: 600; color: var(--c-ink); margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  line-height: 1.4;
}
.dp-ymal__card:hover h3 { color: var(--c-orange); }
.dp-ymal__sku {
  font-size: 12px; color: #8A8378; font-family: var(--ff-head);
}
.dp-ymal__label {
  font-size: 11px; font-weight: 700; color: #8A8378; letter-spacing: 0.5px;
  text-transform: uppercase; font-family: var(--ff-head);
}
.dp-ymal__colors {
  display: flex; gap: 5px; align-items: center; margin-top: 4px;
}
.dp-ymal__color {
  width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(0,0,0,.12);
  display: inline-block;
}
@media (max-width: 1100px) {
  .dp-ymal__card { flex-basis: calc((100% - 60px) / 4); min-width: 160px; }
}
@media (max-width: 720px) {
  .dp-ymal__title { font-size: 22px; }
  .dp-ymal__card { flex-basis: calc((100% - 20px) / 2); min-width: 140px; }
  .dp-ymal__body h3 { font-size: 13px; }
  .dp-ymal__head { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* Service guarantee strip at page bottom */
.dp-guarantee {
  background: #F8F7F5; border-top: 1px solid #E7E5E0; border-bottom: 1px solid #E7E5E0;
  padding: 40px 0;
}
.dp-guarantee__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.dp-guarantee__item {
  display: flex; align-items: center; gap: 16px;
}
.dp-guarantee__icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--c-orange-soft); color: var(--c-orange);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.dp-guarantee__icon svg { width: 24px; height: 24px; }
.dp-guarantee__text {
  display: flex; flex-direction: column; gap: 2px;
}
.dp-guarantee__text strong {
  font-family: var(--ff-head); font-weight: 700; font-size: 15px; color: var(--c-ink);
}
.dp-guarantee__text small {
  font-size: 13px; color: var(--c-muted);
}
@media (max-width: 900px) {
  .dp-guarantee__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (max-width: 560px) {
  .dp-guarantee { padding: 28px 0; }
  .dp-guarantee__grid { grid-template-columns: 1fr; gap: 18px; }
  .dp-guarantee__icon { width: 44px; height: 44px; }
  .dp-guarantee__icon svg { width: 20px; height: 20px; }
}

/* Related News: centered title with side rules + 2×2 blog cards */
.dp-news__title {
  display: flex; align-items: center; justify-content: center; gap: 28px;
  font-size: 34px; text-transform: uppercase; color: var(--c-ink); margin-bottom: 44px;
}
.dp-news__title::before, .dp-news__title::after {
  content: ""; height: 2px; width: min(220px, 22vw); border-radius: 2px; background: var(--c-orange);
}
.dp-news__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dp-news__card {
  display: flex; align-items: flex-start; gap: 20px;
  background: var(--c-white); border: 1px solid #ECEAE6; border-radius: 14px; padding: 18px;
  transition: box-shadow .25s, transform .25s;
}
.dp-news__card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.dp-news__card img { width: 190px; height: 140px; object-fit: cover; border-radius: 10px; flex: 0 0 auto; }
.dp-news__body { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.dp-news__body h3 {
  font-size: 17px; line-height: 1.45; transition: color .2s;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.dp-news__card:hover h3 { color: var(--c-orange); }
.dp-news__body p {
  color: #5A554E; font-size: 14px; line-height: 1.6; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.dp-news__more { color: var(--c-orange); font-family: var(--ff-head); font-weight: 700; font-style: italic; font-size: 14px; }
@media (max-width: 900px) {
  .dp-news__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .dp-news__title { font-size: 26px; gap: 16px; margin-bottom: 30px; }
  .dp-news__card { padding: 14px; gap: 14px; }
  .dp-news__card img { width: 120px; height: 96px; }
}

/* FAQ accordion nested in the inquiry band's left copy column (on orange) - kept for backward compat */
.dp-inquiry__faq { margin-top: 34px; }
.dp-inquiry__faq-title { color: #fff; font-family: var(--ff-head); font-weight: 700; font-size: 22px; text-transform: uppercase; margin-bottom: 16px; }
.dp-inquiry__faq-list { max-width: 100%; margin: 0; }
.dp-inquiry__faq-list .cp-faq__item { background: rgba(255, 255, 255, .10); border: 1px solid rgba(255, 255, 255, .28); margin-bottom: 10px; padding: 0 20px; }
.dp-inquiry__faq-list .cp-faq__item summary { color: #fff; padding: 14px 0; font-size: 15px; }
.dp-inquiry__faq-list .cp-faq__item summary::after { color: #fff; font-size: 22px; }
.dp-inquiry__faq-list .cp-faq__item p { color: rgba(255, 255, 255, .85); padding-bottom: 16px; font-size: 14px; max-width: 100%; }

@media (max-width: 1100px) {
  .dp-hero__grid {
    grid-template-columns: 1fr; gap: 44px;
  }
  .dp-hero__info-strip { flex-wrap: wrap; gap: 16px; }
  .dp-hero__info-item { flex: 1 1 calc(50% - 16px); min-width: 140px; }
}

@media (max-width: 720px) {
  .dp-hero { padding: 36px 0 20px; }
  .dp-hero__grid { gap: 28px; }
  .dp-hero__title { font-size: 22px; }
  .dp-hero__sub { font-size: 14px; margin-bottom: 16px; }
  .dp-crumb { font-size: 11px; margin-bottom: 10px; }
  .logo img { height: 40px !important; max-width: 140px !important; }
  .dp-gallery__main { min-height: 280px; }
  .dp-gallery__main img { min-height: 280px; }
  .dp-gallery__arrow { width: 36px; height: 36px; }
  .dp-gallery__arrow svg { width: 14px; height: 14px; }
  .dp-gallery__thumbs { grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .dp-hero__field { margin-bottom: 14px; }
  .dp-hero__label { font-size: 10px; margin-bottom: 6px; }
  .dp-hero__value { font-size: 13px; }
  .dp-hero__colors { gap: 8px; }
  .dp-hero__color { width: 28px; height: 28px; }
  .dp-hero__sizes { gap: 6px; }
  .dp-hero__size { padding: 7px 12px; font-size: 12px; }
  .dp-hero__qty-row { gap: 12px; }
  .dp-hero__qty-btn { width: 34px; height: 34px; font-size: 16px; }
  .dp-hero__qty-input { width: 44px; height: 34px; font-size: 13px; }
  .dp-hero__btns { flex-direction: column; gap: 10px; margin-top: 20px; }
  .dp-hero__btns .btn { width: 100%; text-align: center; justify-content: center; }
  .btn--primary, .btn--outline { padding: 11px 20px; font-size: 13px; }
  .dp-hero__info-strip { flex-direction: column; gap: 14px; padding-top: 16px; }
  .dp-hero__info-item { flex: 1 1 100%; }
  .dp-hero__info-icon { width: 28px; height: 28px; }
  .dp-hero__info-icon svg { width: 14px; height: 14px; }
  .dp-hero__info-text strong { font-size: 12px; }
  .dp-hero__info-text small { font-size: 11px; }
  .dp-banner__bar { font-size: 16px; padding: 12px 20px; }
  .nbs-lightbox__nav { width: 38px; height: 38px; }
  .nbs-lightbox__nav--prev { left: 10px; }
  .nbs-lightbox__nav--next { right: 10px; }
  .nbs-lightbox__bar { top: 12px; right: 12px; gap: 6px; }
  .nbs-lightbox__bar button { min-width: 36px; height: 36px; font-size: 14px; }
}

@media (max-width: 480px) {
  .dp-hero { padding: 28px 0 16px; }
  .dp-hero__title { font-size: 19px; }
  .dp-gallery__main { min-height: 240px; }
  .dp-gallery__main img { min-height: 240px; }
  .dp-gallery__thumbs { grid-template-columns: repeat(4, 1fr); }
  .dp-banner__bar { font-size: 14px; padding: 10px 16px; }
}

/* ================================================================
   Elementor：NBS 板块小部件自动通栏、去空隙
   放置 NBS 小部件的容器/区块无需手动调宽度和内边距
   ================================================================ */
/* 小部件自身占满一行、去掉小部件之间的默认下间距 */
.elementor-widget[data-widget_type^="nbs-"] { width: 100%; margin-bottom: 0; }
.elementor-widget[data-widget_type^="nbs-"] > .elementor-widget-container { width: 100%; }

/* 新版 Flex/Grid 容器（.e-con）：包含 NBS 小部件时自动全宽 + 零内边距 */
.e-con:has(.elementor-widget[data-widget_type^="nbs-"]) {
  --content-width: 100%;
  --width: 100%;
  --padding-top: 0; --padding-bottom: 0;
  --padding-left: 0; --padding-right: 0;
  max-width: 100%;
  padding: 0;
}

/* 旧版 Section 布局：包含 NBS 小部件时容器全宽 + 零内边距 */
.elementor-section:has(.elementor-widget[data-widget_type^="nbs-"]) { padding: 0; }
.elementor-section:has(.elementor-widget[data-widget_type^="nbs-"]) > .elementor-container {
  max-width: 100%;
  padding: 0;
}
.elementor-column:has(.elementor-widget[data-widget_type^="nbs-"]) > .elementor-widget-wrap { padding: 0; }

/* Elementor 页面正文外层不留默认间距 */
.elementor-page .site-main, .elementor-page .entry-content { margin: 0; padding: 0; }

/* ==========================================================================
   Quote popup modal (triggered by the header "Get a Quote" button)
   ========================================================================== */
.nbs-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(20, 14, 8, .6);
  overflow-y: auto;
}
.nbs-modal.is-open { display: flex; }
body.nbs-modal-open { overflow: hidden; }

.nbs-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 980px;
  margin: auto;
  background: var(--c-white);
  border: 3px solid var(--c-orange);
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(20, 14, 8, .35);
  padding: 46px 48px;
  animation: nbs-modal-in .28s ease;
}
@keyframes nbs-modal-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nbs-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-ink);
  border-radius: 4px;
  background: transparent;
  color: var(--c-ink);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background .18s, color .18s;
}
.nbs-modal__close:hover { background: var(--c-orange); border-color: var(--c-orange); color: #fff; }

.nbs-modal__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 44px;
  align-items: start;
}
.nbs-modal__title {
  font-family: var(--ff-head);
  font-size: 30px;
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 22px;
}
.nbs-modal__aside-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.4;
  margin: 6px 0 20px;
}
.nbs-modal__img {
  width: 100%;
  border-radius: 8px;
  display: block;
  object-fit: cover;
}

/* Modal form */
.nbs-qform__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.nbs-qform__field { margin-bottom: 16px; }
.nbs-qform input,
.nbs-qform select,
.nbs-qform textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--ff-body);
  font-size: 15px;
  color: var(--c-ink);
  background: #fff;
  border: 1px solid #C9C0B2;
  border-radius: 6px;
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.nbs-qform input::placeholder,
.nbs-qform textarea::placeholder { color: #9c9284; }
.nbs-qform select:invalid { color: #9c9284; }
.nbs-qform input:focus,
.nbs-qform select:focus,
.nbs-qform textarea:focus {
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px var(--c-orange-soft);
}
.nbs-qform textarea { resize: vertical; min-height: 120px; }
.nbs-qform__submit {
  margin-top: 4px;
  padding: 13px 34px;
  border: none;
  border-radius: 30px;
  background: var(--c-orange);
  color: #fff;
  font-family: var(--ff-head);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .18s;
}
.nbs-qform__submit:hover { background: var(--c-orange-dark); }
.nbs-qform__note { margin: 14px 0 0; font-size: 13px; }
.nbs-qform__note--ok { color: #1a7a3c; font-weight: 600; }
.nbs-qform__note--err { color: #c0392b; font-weight: 600; }

@media (max-width: 820px) {
  .nbs-modal__dialog { padding: 40px 22px 30px; }
  .nbs-modal__grid { grid-template-columns: 1fr; gap: 28px; }
  .nbs-modal__title { font-size: 24px; }
  .nbs-qform__row { grid-template-columns: 1fr; gap: 0; margin-bottom: 0; }
  .nbs-qform__row > .nbs-qform__field,
  .nbs-qform__row > div { margin-bottom: 16px; }
}

/* ==========================================================================
   Mobile banner adaptation
   Background-style banners (home hero slides, product hero) swap to the
   optional --bg-m image on phones; collage-style heroes (About / OEM /
   Factory / Contact / Blog) replace the photo grid with a single full-width
   mobile banner image when one is uploaded (media wrapper gets .has-m).
   ========================================================================== */
.ap-hero__mob,
.cp-hero__mob,
.bp-hero__mob { display: none; }
@media (max-width: 720px) {
  .hero__slide,
  .pp-hero__media { background-image: var(--bg-m, var(--bg-d)); background-position: center; }
  .ap-hero__media.has-m,
  .cp-hero__media.has-m,
  .bp-hero__media.has-m { display: block; padding-bottom: 0; }
  .ap-hero__media.has-m .ap-hero__img,
  .cp-hero__media.has-m .cp-hero__img,
  .bp-hero__media.has-m .bp-hero__img { display: none; }
  .ap-hero__media.has-m .ap-hero__mob,
  .cp-hero__media.has-m .cp-hero__mob,
  .bp-hero__media.has-m .bp-hero__mob {
    display: block; width: 100%; height: auto; aspect-ratio: auto;
    transform: none; border-radius: var(--radius); box-shadow: var(--shadow);
  }
}
/* ============ About Page Redesign v3 (2026-08-20) ============ */

/* --- 1. Banner (image + floating overlay) --- */
.ap-banner {
  position: relative;
  overflow: hidden;
}
.ap-banner__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.ap-banner__overlay {
  position: absolute; inset: 0; z-index: 1;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 8%;
  background: linear-gradient(90deg, rgba(43,33,24,.62) 0%, rgba(43,33,24,.3) 55%, transparent 70%);
}
.ap-banner__overlay h1 {
  font-family: var(--ff-head); font-size: 48px; font-weight: 700;
  color: #fff; margin-bottom: 16px; max-width: 520px;
}
.ap-banner__overlay p {
  color: rgba(255,255,255,.9); font-size: 18px; line-height: 1.7;
  max-width: 480px; margin-bottom: 28px;
}
.ap-banner__overlay .btn { align-self: flex-start; }

/* --- 2. Who We Are (v2) --- */
.ap-who2__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.ap-who2__copy h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--c-ink);
}
.ap-who2__copy p {
  margin-bottom: 16px;
  color: #555;
  line-height: 1.8;
}
.ap-who2__media img {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

/* --- 3. Journey & Milestones Timeline --- */
.ap-journey { background: #FAF9F9; }
.ap-journey .sec-head { margin-bottom: 56px; }
.ap-timeline {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.ap-timeline__line {
  position: absolute;
  top: 50px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-line);
  z-index: 0;
}
.ap-timeline__node {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ap-timeline__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
}
.ap-timeline__icon svg {
  width: 36px;
  height: 36px;
}
.ap-timeline__dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-white);
  border: 3px solid var(--c-orange);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.ap-timeline__info {
  text-align: center;
  margin-top: 14px;
}
.ap-timeline__year {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-orange);
  margin-bottom: 6px;
}
.ap-timeline__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.ap-timeline__desc {
  font-size: .85rem;
  color: #666;
  line-height: 1.55;
  max-width: 220px;
  margin: 0 auto;
}

/* --- 4. Core Values --- */
.ap-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.ap-value-card {
  background: linear-gradient(135deg, #3a3026, #4a3c2e);
  border-radius: 14px;
  padding: 40px 32px;
  color: #fff;
  text-align: center;
  transition: transform .25s, box-shadow .25s;
}
.ap-value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(43,33,24,.18);
}
.ap-value-card--1 { background: linear-gradient(135deg, #3a3026, #4a3c2e); }
.ap-value-card--2 { background: linear-gradient(135deg, #5a4430, #6e543a); }
.ap-value-card--3 { background: linear-gradient(135deg, #7a5e3e, #8a6e4e); }
.ap-value-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ap-value-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--c-orange-soft);
}
.ap-value-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.ap-value-card p {
  font-size: .92rem;
  line-height: 1.65;
  color: rgba(255,255,255,.85);
}

/* --- 5. Manufacturing Facility (dark bg) --- */
.ap-facility {
  background: #2B2118;
  padding: 96px 0;
  min-height: 620px;
  display: flex;
  align-items: center;
}
.ap-facility__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.ap-facility__media img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: 10px;
}
.ap-facility__copy h2 {
  font-size: 1.9rem;
  color: #fff;
  margin-bottom: 28px;
  line-height: 1.3;
}
.ap-facility__list {
  list-style: none;
}
.ap-facility__list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.9);
  font-size: 1rem;
}
.ap-facility__list li:last-child {
  border-bottom: none;
}
.ap-facility__li-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  color: var(--c-orange);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ap-facility__li-icon svg {
  width: 22px;
  height: 22px;
}

/* --- 6. Leadership Team --- */
.ap-leaders-section { padding: 96px 0; }
.ap-leaders {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.ap-leader__photo {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}
.ap-leader__photo svg,
.ap-leader__photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.ap-leader h4 {
  font-size: 1.1rem;
  color: var(--c-ink);
  margin-bottom: 4px;
}
.ap-leader p {
  font-size: .88rem;
  color: var(--c-muted);
}

/* --- 7. Certifications upper --- */
.ap-certs-upper { padding: 96px 0; }
.ap-certs-upper .sec-head { margin-bottom: 48px; }
.ap-cert-strip { text-align: center; }
.ap-cert-strip img {
  display: inline-block;
  max-width: 960px;
  width: 100%;
  height: auto;
}

/* --- 9. Certifications + global map --- */
.ap-cert-global {
  background: var(--c-bg);
}
.ap-cert-global__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: center;
}
.ap-cert-global__badges h2 {
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: var(--c-ink);
}
.ap-cert-global__logos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.ap-cert-global__note {
  font-size: .92rem;
  color: #666;
  line-height: 1.6;
}
.ap-cert-global__map {
  position: relative;
}
.ap-cert-global__map img {
  width: 100%;
  opacity: .7;
}

/* --- About Redesign Responsive --- */
@media (max-width: 1100px) {
  .ap-who2__grid { grid-template-columns: 1fr; gap: 32px; }
  .ap-facility__grid { grid-template-columns: 1fr; gap: 32px; }
    .ap-facility { min-height: auto; }
    .ap-facility__media img { height: 320px; }
  .ap-cert-global__grid { grid-template-columns: 1fr; gap: 32px; }
  .ap-leaders { grid-template-columns: repeat(2, 1fr); }
  .ap-banner { height: 500px; }
}
@media (max-width: 720px) {
  .ap-values { grid-template-columns: 1fr; }
  .ap-timeline { flex-direction: column; gap: 28px; }
  .ap-timeline__line { display: none; }
  .ap-timeline__node { flex-direction: row; gap: 16px; align-items: flex-start; }
  .ap-timeline__icon { margin: 0; flex-shrink: 0; }
  .ap-timeline__dot { display: none; }
  .ap-timeline__info { text-align: left; margin-top: 0; }
  .ap-timeline__desc { max-width: none; margin: 0; }
  .ap-leaders { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .ap-banner { height: 400px; }
}

/* ============ About v3 New Sections (2026-08-20) ============ */

/* --- 2. Tab Navigation (sticky) --- */
.ap-tabnav {
  background: var(--c-white); border-bottom: 1px solid #e8e0d5;
  display: flex; justify-content: center; gap: 0;
  position: sticky; top: 0; z-index: 100;
}
.ap-tabnav.is-stuck { box-shadow: 0 2px 12px rgba(0,0,0,.08); }
.ap-tabnav__tab {
  display: inline-block; padding: 18px 36px;
  font-family: var(--ff-head); font-weight: 600; font-size: 15px;
  color: var(--c-muted); border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
}
.ap-tabnav__tab:hover,
.ap-tabnav__tab.is-active {
  color: var(--c-orange); border-bottom-color: var(--c-orange);
}

/* --- 3. About NUANBOSHI (text + image + metrics) --- */
.ap-about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.ap-about__copy { max-height: 420px; overflow-y: auto; padding-right: 8px; }
.ap-about__copy::-webkit-scrollbar { width: 4px; }
.ap-about__copy::-webkit-scrollbar-thumb { background: #d4cbbf; border-radius: 4px; }
.ap-about__copy::-webkit-scrollbar-track { background: transparent; }
.ap-about__copy h2 { font-size: 1.55rem; margin-bottom: 16px; position: sticky; top: 0; z-index: 1; background: var(--c-white, #fff); padding: 4px 0; }
.ap-about__copy p { color: #5A554E; margin-bottom: 14px; line-height: 1.8; text-align: justify; }
.ap-about__media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
/* Company environment gallery: 2 rows × 4 columns */
.ap-about__gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.ap-about__gallery-item { aspect-ratio: 1000 / 562; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.ap-about__gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.ap-about__gallery-item:hover img { transform: scale(1.05); }
.ap-about__metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.ap-about__metric {
  display: flex; align-items: center; gap: 16px;
  height: 80px; padding: 0 20px;
  background: var(--c-bg-alt, #FAF9F9); border-radius: 14px;
  border: 1px solid #e8e0d5;
}
.ap-about__metric-icon { flex-shrink: 0; }
.ap-about__metric-icon svg { width: 28px; height: 28px; stroke: var(--c-orange); }
.ap-about__metric b { display: block; font-size: 1.15rem; color: var(--c-ink); margin-bottom: 2px; }
.ap-about__metric span { font-size: .82rem; color: var(--c-muted); }

/* --- 3b. Production Equipment (8 photos in 2 rows) --- */
.production-equipment__head { margin-bottom: 32px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 32px; }
.production-equipment__head h2 { font-size: 35px; line-height: 1.5; margin-bottom: 8px; }
.production-equipment__desc { font-size: 17px; color: #E8751A; line-height: 1.5; margin-left: auto; margin-bottom: 10px; }
.production-equipment__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.production-equipment__item { position: relative; aspect-ratio: 4/3; overflow: hidden; border-radius: var(--radius, 12px); box-shadow: var(--shadow, 0 4px 20px rgba(0,0,0,.08)); }
.production-equipment__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.production-equipment__item:hover img { transform: scale(1.05); }
.production-equipment__caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 10px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,.55));
  color: #fff; font-size: 14px; font-weight: 600; text-align: center;
  letter-spacing: .3px;
}

/* --- 4. Why Choose Us (flip cards) --- */
.ap-flip-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.ap-flip-card { perspective: 1000px; height: 280px; cursor: pointer; }
.ap-flip-card__inner {
  position: relative; width: 100%; height: 100%;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
  transform-style: preserve-3d;
}
.ap-flip-card:hover .ap-flip-card__inner { transform: rotateY(180deg); }
.ap-flip-card__front, .ap-flip-card__back {
  position: absolute; inset: 0; backface-visibility: hidden;
  border-radius: 14px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 32px 20px;
}
.ap-flip-card__front {
  background: var(--c-white); border: 1px solid #e8e0d5;
}
.ap-flip-card__icon { margin-bottom: 18px; }
.ap-flip-card__icon svg { width: 48px; height: 48px; stroke: var(--c-orange); }
.ap-flip-card__front h3 { font-size: 1rem; text-align: center; }
.ap-flip-card__back {
  background: linear-gradient(135deg, #3a3026, #5a4430);
  color: #fff; transform: rotateY(180deg);
  text-align: center;
}
.ap-flip-card__back h3 { font-size: 1.05rem; margin-bottom: 12px; color: var(--c-orange); }
.ap-flip-card__back p { font-size: .88rem; line-height: 1.7; color: rgba(255,255,255,.9); }

/* --- 5. Factory Tour (carousel + cards) --- */
.ap-ft__head { margin-bottom: 32px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 32px; }
.ap-ft__head h2 { font-size: 2.2rem; margin-bottom: 8px; }
.ap-ft__sub { font-size: 1.1rem; color: var(--c-orange); margin-bottom: 10px; margin-left: auto; }
.ap-ft__desc { color: #5A554E; width: 100%; text-align: right; }
.ap-ft-carousel { position: relative; overflow: hidden; border-radius: 14px; }
.ap-ft-carousel__track {
  display: flex; overflow-x: auto; scroll-behavior: smooth;
  scroll-snap-type: x mandatory; scrollbar-width: none;
  gap: 12px;
}
.ap-ft-carousel__track::-webkit-scrollbar { display: none; }
.ap-ft-carousel__item { flex: 0 0 calc(25% - 9px); scroll-snap-align: start; }
.ap-ft-carousel__item img { width: 100%; height: 240px; object-fit: cover; display: block; border-radius: 10px; }
.ap-ft-carousel__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.92); border: none; cursor: pointer;
  font-size: 28px; line-height: 1; color: var(--c-ink); z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,.12); transition: background .2s;
}
.ap-ft-carousel__arrow:hover { background: #fff; }
.ap-ft-carousel__arrow--prev { left: 16px; }
.ap-ft-carousel__arrow--next { right: 16px; }
.ap-ft-carousel__dots { display: flex; justify-content: center; gap: 8px; padding: 16px 0; }
.ap-ft-carousel__dot { width: 10px; height: 10px; border-radius: 50%; background: #d4cbbf; transition: background .2s; }
.ap-ft-carousel__dot.is-active { background: var(--c-orange); }
.ap-ft-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 40px; }
.ap-ft-card {
  background: var(--c-white); border: 1px solid #e8e0d5; border-radius: 14px;
  padding: 28px 24px;
}
.ap-ft-card small { color: var(--c-muted); font-size: .85rem; }
.ap-ft-card h3 { color: var(--c-orange); font-size: 1.15rem; margin: 6px 0 12px; }
.ap-ft-card p { color: #5A554E; font-size: .92rem; line-height: 1.7; }

/* --- 6. Certification Marquee (certificate images 280×380) --- */
.ap-cert-marquee { overflow: hidden; padding: 10px 0; }
.ap-cert-marquee__track {
  display: flex; gap: 24px; padding: 10px 0;
  overflow-x: auto; scrollbar-width: none;
}
.ap-cert-marquee__track::-webkit-scrollbar { display: none; }
.ap-cert-marquee__item {
  flex-shrink: 0; width: 280px; height: 380px;
  border-radius: 12px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: #fff; border: 1px solid #e8e0d5;
}
.ap-cert-marquee__item img { width: 100%; height: 100%; object-fit: cover; }
.ap-cert-marquee__item span {
  font-family: var(--ff-head); font-weight: 700; font-size: 1.1rem;
  color: var(--c-ink); padding: 12px 24px; border: 2px solid #e8e0d5;
  border-radius: 10px; white-space: nowrap;
}
.ap-cert-strip { text-align: center; margin-top: 32px; }
.ap-cert-strip img { display: block; margin: 0 auto; max-width: 880px; width: 100%; height: auto; }

/* --- 7. (removed — cert logos merged into section 6 as .ap-cert-strip) --- */

/* --- 8. Exhibition Contents (2×4 grid) --- */
.ap-exhibition__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.ap-exhibition__item {
  position: relative; overflow: hidden; border-radius: 12px;
  aspect-ratio: 4/3;
}
.ap-exhibition__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.ap-exhibition__item:hover img { transform: scale(1.05); }
.ap-exhibition__label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
  color: #fff; padding: 20px 14px 14px; font-weight: 600; font-size: .95rem;
}

/* --- 9. NUANBOSHI Culture --- */
.ap-culture__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.ap-culture__card {
  background: var(--c-white); border: 1px solid #e8e0d5; border-radius: 14px;
  padding: 40px 28px; text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.ap-culture__card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.ap-culture__icon { display: block; margin: 0 auto 16px; }
.ap-culture__icon svg { width: 42px; height: 42px; stroke: var(--c-orange); }
.ap-culture__card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.ap-culture__card p { color: #5A554E; font-size: .92rem; line-height: 1.7; }

/* --- 10. CTA Final --- */
.ap-cta-final {
  background: var(--c-white); padding: 80px 0;
  border-top: 1px solid #e8e0d5;
}
.ap-cta-final__grid {
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.ap-cta-final__copy h2 { font-size: 2rem; color: var(--c-ink); margin-bottom: 8px; }
.ap-cta-final__line { width: 60px; height: 3px; background: var(--c-orange); margin-bottom: 12px; }
.ap-cta-final__copy p { color: #5A554E; font-size: 1rem; max-width: 520px; }
.ap-cta-final__btn {
  background: var(--c-ink); color: #fff; white-space: nowrap; flex-shrink: 0;
  padding: 16px 36px; border-radius: 10px; font-weight: 600; font-size: 1rem;
  transition: background .2s, transform .2s;
}
.ap-cta-final__btn:hover { background: #3a3026; transform: translateY(-2px); }

/* --- About v3 Responsive --- */
@media (max-width: 1100px) {
  .ap-tabnav { flex-wrap: wrap; }
  .ap-tabnav__tab { padding: 14px 24px; font-size: 14px; }
  .ap-about__grid { grid-template-columns: 1fr; gap: 32px; }
  .ap-about__gallery { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 36px; }
  .ap-about__metrics { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .production-equipment__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .ap-flip-grid { grid-template-columns: repeat(3, 1fr); }
  .ap-ft-cards { grid-template-columns: 1fr; }
  .ap-exhibition__grid { grid-template-columns: repeat(2, 1fr); }
  .ap-culture__grid { grid-template-columns: repeat(2, 1fr); }
  .ap-cta-final__grid { flex-direction: column; text-align: center; }
  .ap-cta-final__line { margin: 0 auto 12px; }
  .ap-cta-final__copy p { max-width: none; }
}
@media (max-width: 720px) {
  .ap-tabnav__tab { padding: 10px 14px; font-size: 13px; }
  .ap-about__gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 28px; }
  .ap-about__metrics { grid-template-columns: repeat(2, 1fr); }
  .ap-about__metric { height: 70px; }
  .production-equipment__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .ap-flip-grid { grid-template-columns: repeat(2, 1fr); }
  .ap-flip-card { height: 240px; }
  .ap-ft-carousel__item img { height: 260px; }
  .ap-exhibition__grid { grid-template-columns: 1fr 1fr; }
  .ap-culture__grid { grid-template-columns: 1fr; }
  .ap-banner__overlay h1 { font-size: 32px; }
  .ap-banner__overlay p { font-size: 15px; }
}

/* ================================================================
 * Floating Contact Buttons (right side)
 * ================================================================ */
.floating-contact {
  position: fixed;
  right: 20px;
  bottom: 30%;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}
.floating-contact__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-orange, #E8751A);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0,0,0,.18);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.floating-contact__btn svg {
  width: 26px;
  height: 26px;
}
.floating-contact__btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.floating-contact__btn--whatsapp { background: #25D366; }
.floating-contact__btn--whatsapp:hover { background: #20BD5A; }
.floating-contact__btn--email { background: var(--c-orange, #E8751A); }
.floating-contact__btn--email:hover { background: #D06815; }
.floating-contact__btn--phone { background: #1976D2; }
.floating-contact__btn--phone:hover { background: #1565C0; }

@media (max-width: 720px) {
  .floating-contact {
    right: 12px;
    bottom: 20%;
    gap: 10px;
  }
  .floating-contact__btn {
    width: 48px;
    height: 48px;
  }
  .floating-contact__btn svg {
    width: 22px;
    height: 22px;
  }
}
/* About banner：压过 Elementor 的 .elementor img { height:auto }，修复背景图被压扁留白 */
.ap-banner.ap-banner img.ap-banner__bg { height: 100%; }
/* 首页 banner：容器按 1920×650 图片比例自适应，图片完整显示不裁切（仅桌面端） */
@media (min-width: 721px) {
  .hero.hero {
    height: auto;
    min-height: 0;
    aspect-ratio: 1920 / 650;
  }
}
/* USP bar 移到 banner 下方：第 1 行图片+文字，第 2 行 USP bar（仅桌面端） */
@media (min-width: 721px) {
  .hero.hero {
    display: grid;
    height: auto;
    min-height: 0;
    aspect-ratio: auto;   /* 高度改由图片行决定 */
  }
  /* 第 1 行：轮播图与文字内容重叠叠放 */
  .hero__slide.hero__slide,
  .hero__content.hero__content {
    grid-row: 1;
    grid-column: 1;
  }
  .hero__slide.hero__slide {
    position: relative;   /* 从绝对定位改为正常占位，撑起图片区高度 */
    inset: auto;
    aspect-ratio: 1920 / 650;   /* 按你的图片比例完整显示 */
  }
  /* 文字区高度必须完全确定，top 百分比定位才不会随分辨率漂移。
     关键：基础样式有 height:100%，CSS 规范里明确的高度会使 aspect-ratio 作废，
     且网格行高为 auto 时 100% 解析失败回落为内容高（约300px），
     导致文案百分比坐标被压缩、各分辨率显示随机错乱。必须 height:auto 解除，
     让 aspect-ratio + min-height 生效：宽屏随图片比例、窄屏锁定 730px，
     保证标题与描述在任何分辨率下位置稳定、不重叠 */
  .hero__content.hero__content {
    height: auto;
    padding-bottom: 0;
    min-height: 730px;
    aspect-ratio: 1920 / 650;
  }
  /* 第 2 行：USP bar 正常流排版，紧贴 banner 底部 */
  .usp-bar.usp-bar {
    position: static;
    grid-row: 2;
    grid-column: 1;
  }
}
/* Banner / OEM banner 文案流式字号见文件末尾（降级值 + @supports 流式覆盖） */
@media (max-width: 720px) {
  /* 小屏允许标题和橙条文字换行，避免 nowrap 溢出被裁切 */
  .op-banner__title.op-banner__title,
  .op-banner__tag.op-banner__tag {
    white-space: normal;
  }
}
/* 老浏览器兼容降级：不支持 clamp() 的浏览器会丢弃上面的流式声明，
   回落到这里的固定字号（双写特异性确保压过组件内联变量规则） */
.hero__tag.hero__tag { font-size: 14px; }
.hero__title.hero__title { font-size: 40px; }
.hero__desc.hero__desc { font-size: 14px; }
.hero__btns.hero__btns .btn { font-size: 13px; }
.op-banner__title.op-banner__title { font-size: 48px; }
.op-banner__tag.op-banner__tag { font-size: 28px; }
.op-banner__desc.op-banner__desc { font-size: 17px; }
.op-banner__btn.op-banner__btn { font-size: 15px; }
/* 支持的浏览器用下面这些流式值覆盖上面的降级值 */
@supports (font-size: clamp(1px, 1vw, 2px)) {
  .hero__tag.hero__tag { font-size: clamp(10px, 0.35vw + 9px, 14px); }
  .hero__title.hero__title { font-size: clamp(24px, 1.6vw + 16px, 40px); }
  .hero__desc.hero__desc { font-size: clamp(12px, 0.45vw + 10px, 14px); }
  .hero__btns.hero__btns .btn {
    font-size: clamp(11px, 0.25vw + 10px, 13px);
    padding: clamp(8px, 0.5vw + 6px, 10px) clamp(16px, 1.2vw + 14px, 28px);
  }
  .op-banner__title.op-banner__title { font-size: clamp(22px, 2.4vw + 13px, 48px); }
  .op-banner__tag.op-banner__tag { font-size: clamp(11px, 1.3vw + 9px, 28px); }
  .op-banner__desc.op-banner__desc {
    font-size: clamp(12px, 0.45vw + 11px, 17px);
    max-width: min(680px, calc(100vw - 40px));
  }
  .op-banner__btn.op-banner__btn {
    font-size: clamp(12px, 0.3vw + 11px, 15px);
    padding: clamp(9px, 0.4vw + 9px, 12px) clamp(18px, 1vw + 18px, 28px);
  }
}
/* 手机端（<720px）保持原有高 banner（100vh - 118px，min 620px），
   百分比坐标在 620px+ 容器内不会重叠，无需额外处理 */