/* =========================================================
   Xiamen Baoyue — apparel ODM/OEM
   Design system: editorial apparel, ink + bone + terracotta
   ========================================================= */

:root {
  --ink: #101215;
  --ink-2: #1a1d22;
  --ink-3: #2a2e35;
  --paper: #f8f6f2;
  --paper-2: #f1ede5;
  --sand: #e7e1d5;
  --line: rgba(16, 18, 21, .13);
  --line-strong: rgba(16, 18, 21, .32);
  --muted: #6a6f77;
  --accent: #c8562b;
  --accent-2: #a8431f;
  --white: #fff;
  --font-display: "Oswald", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans", sans-serif;
  --head-h: 76px;
  --wrap: 1280px;
  --gutter: clamp(18px, 4vw, 56px);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.62;
  font-weight: 400;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; }

/* --------------------------------------------------------- typography */
.h1, .h2, .h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.005em;
  line-height: 1.02;
  text-transform: none;
}
.h1 { font-size: clamp(2.5rem, 5.4vw, 4.6rem); }
.h2 { font-size: clamp(2rem, 3.9vw, 3.3rem); line-height: 1.05; }
.h3 { font-size: clamp(1.35rem, 2.1vw, 1.85rem); line-height: 1.15; }

.lead { font-size: clamp(1.02rem, 1.3vw, 1.16rem); line-height: 1.7; color: #3c4149; }

.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}
.kicker span {
  width: 30px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
.kicker-light { color: #eab79f; }

.fineprint { font-size: .8rem; color: var(--muted); margin: 14px 0 0; }

/* ------------------------------------------------------------- buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn-solid { background: var(--ink); color: #fff; }
.btn-solid:hover { background: var(--accent); }
.btn-ghost { border-color: rgba(255, 255, 255, .55); color: #fff; background: rgba(255, 255, 255, .04); }
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-outline { border-color: var(--line-strong); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: .82rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 4px;
  transition: gap .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.link-arrow:hover { gap: 16px; border-color: var(--accent); color: var(--accent); }
.link-light { color: #fff; border-color: rgba(255, 255, 255, .4); }

/* -------------------------------------------------------------- header */
.site-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  transition: background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.head-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: var(--head-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: flex; align-items: center; gap: 13px; flex-shrink: 0; }
.brand-mark {
  width: 40px;
  height: 40px;
  border: 1px solid currentColor;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: .82rem;
  letter-spacing: .06em;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 600;
  letter-spacing: .2em;
}
.brand-text em {
  font-style: normal;
  font-size: .6rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  opacity: .62;
  margin-top: 3px;
}

.nav-main { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.nav-main > a, .nav-drop > a {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .06em;
  padding: 6px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.nav-main > a::after, .nav-drop > a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: currentColor;
  transition: width .3s var(--ease);
}
.nav-main > a:hover::after, .nav-drop > a:hover::after,
.nav-main > a.is-active::after, .nav-drop > a.is-active::after { width: 100%; }

.chev {
  width: 6px; height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  display: inline-block;
  opacity: .6;
}

.nav-drop { position: relative; }
.drop-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: -24px;
  width: 560px;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 18px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.drop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.drop-item { display: flex; gap: 12px; align-items: center; padding: 8px; transition: background .2s; }
.drop-item:hover { background: var(--paper-2); }
.drop-item img { width: 44px; height: 56px; object-fit: cover; flex-shrink: 0; }
.drop-item strong { display: block; font-size: .86rem; font-weight: 500; }
.drop-item em { display: block; font-style: normal; font-size: .66rem; color: var(--muted); letter-spacing: .03em; margin-top: 2px; }

.head-tools { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.lang-switch { position: relative; }
.lang-cur {
  font-size: .78rem;
  letter-spacing: .1em;
  cursor: default;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 0;
}
.lang-list {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 150px;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 6px;
  box-shadow: 0 20px 40px -24px rgba(0, 0, 0, .4);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}
.lang-switch:hover .lang-list, .lang-switch:focus-within .lang-list { opacity: 1; visibility: visible; transform: none; }
.lang-list a { display: block; padding: 7px 10px; font-size: .82rem; }
.lang-list a:hover { background: var(--paper-2); }
.lang-list a.is-active { color: var(--accent); }

.btn-head {
  padding: 11px 20px;
  font-size: .72rem;
  background: var(--ink);
  color: #fff;
}
.btn-head:hover { background: var(--accent); }

.burger {
  display: none;
  width: 40px; height: 40px;
  background: none;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}
.burger span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1px;
  background: currentColor;
  transition: transform .3s var(--ease), opacity .3s;
}
.burger span:first-child { top: 16px; }
.burger span:last-child { top: 23px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* transparent header over the home hero */
body.page-home .site-head:not(.is-solid) {
  background: transparent;
  border-color: rgba(255, 255, 255, .16);
  color: #fff;
}
body.page-home .site-head:not(.is-solid) .btn-head { background: #fff; color: var(--ink); }
body.page-home .site-head:not(.is-solid) .btn-head:hover { background: var(--accent); color: #fff; }
body.page-home .site-head.is-solid { background: var(--paper); color: var(--ink); border-color: var(--line); }
body.page-home .site-head.is-solid .drop-panel,
body.page-home .site-head.is-solid .lang-list { background: var(--paper); }
body.page-home .site-head:not(.is-solid) .lang-list,
body.page-home .site-head:not(.is-solid) .drop-panel { background: var(--ink-2); color: #fff; border-color: rgba(255, 255, 255, .16); }

body:not(.page-home) { padding-top: var(--head-h); }

/* -------------------------------------------------------- mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 70; /* stays below the fixed header so the close control remains reachable */
  background: var(--ink);
  color: #fff;
  overflow-y: auto;
  padding: 84px var(--gutter) 40px;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav-inner { display: flex; flex-direction: column; gap: 8px; max-width: 520px; }
.mobile-nav nav > a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.mobile-sub { display: flex; flex-wrap: wrap; gap: 8px 16px; padding: 12px 0 16px; }
.mobile-sub a { font-size: .8rem; color: rgba(255, 255, 255, .68); }
.mobile-lang { display: flex; flex-wrap: wrap; gap: 14px; margin: 22px 0 8px; }
.mobile-lang a { font-size: .82rem; letter-spacing: .06em; color: rgba(255, 255, 255, .64); }
.mobile-lang a.is-active { color: #fff; border-bottom: 1px solid #fff; }
.mobile-nav .btn-solid { background: #fff; color: var(--ink); margin-top: 10px; }
.mobile-mail { margin-top: 18px; font-size: .85rem; color: rgba(255, 255, 255, .7); }

/* --------------------------------------------------------------- hero */
.hero {
  position: relative;
  min-height: min(92vh, 900px);
  display: flex;
  align-items: flex-end;
  padding: calc(var(--head-h) + 6vh) 0 8vh;
  color: #fff;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10, 11, 13, .88) 0%, rgba(10, 11, 13, .62) 42%, rgba(10, 11, 13, .18) 100%),
    linear-gradient(to top, rgba(10, 11, 13, .55), transparent 45%);
}
.hero-inner { position: relative; z-index: 1; width: 100%; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.4vw, 5.6rem);
  line-height: .98;
  font-weight: 600;
  letter-spacing: -.01em;
  margin: 0 0 26px;
  max-width: 15ch;
}
.hero-title span { display: block; }
.hero-title em { display: block; font-style: normal; color: #e8a382; }
.hero-sub {
  max-width: 560px;
  font-size: clamp(.98rem, 1.25vw, 1.1rem);
  line-height: 1.72;
  color: rgba(255, 255, 255, .84);
  margin: 0 0 34px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note {
  margin: 34px 0 0;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .55);
}
.hero-scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 30px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
  writing-mode: vertical-rl;
}
.hero-scroll span {
  width: 1px; height: 46px;
  background: linear-gradient(to bottom, rgba(255,255,255,.7), transparent);
}

/* ---------------------------------------------------------- stats bar */
.stats-bar { background: var(--paper); border-bottom: 1px solid var(--line); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-top: 38px;
  padding-bottom: 38px;
}
.stat { padding: 0 28px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.4vw, 3rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.01em;
}
.stat span {
  display: block;
  margin-top: 8px;
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ------------------------------------------------------------- ticker */
.ticker {
  background: var(--ink);
  color: rgba(255, 255, 255, .82);
  overflow: hidden;
  padding: 13px 0;
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 26px;
  width: max-content;
  animation: ticker 34s linear infinite;
}
.ticker-track span {
  font-family: var(--font-display);
  font-size: .84rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ticker-track i { color: var(--accent); font-size: .6rem; font-style: normal; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ------------------------------------------------------------ sections */
.section { padding: clamp(64px, 8vw, 120px) 0; }
.sec-head { max-width: 760px; margin-bottom: clamp(34px, 4vw, 56px); }
.sec-head-row {
  max-width: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
}
.sec-head-row > div { max-width: 640px; }
.sec-sub { color: var(--muted); font-size: .98rem; margin: 16px 0 0; max-width: 640px; }
.sec-sub.narrow { max-width: 420px; margin: 0; font-size: .92rem; }

/* intro */
.intro-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 80px); }
.intro-head .h2 { max-width: 12ch; }
.points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 40px; }
.point { border-top: 1px solid var(--line-strong); padding-top: 16px; }
.point h3 { font-size: .95rem; font-weight: 600; margin-bottom: 8px; }
.point p { font-size: .86rem; color: var(--muted); margin: 0; }

/* range */
.range { background: var(--paper-2); }
.range-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.range-card {
  position: relative;
  display: block;
  background: var(--paper);
  overflow: hidden;
}
.range-media { display: block; aspect-ratio: 3 / 4; overflow: hidden; }
.range-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease);
}
.range-card:hover .range-media img { transform: scale(1.045); }
.range-meta {
  display: block;
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
}
.range-meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 500;
  letter-spacing: .01em;
}
.range-meta em {
  display: block;
  font-style: normal;
  font-size: .7rem;
  color: var(--muted);
  letter-spacing: .04em;
  margin-top: 5px;
}
.range-arrow {
  position: absolute;
  top: 14px; right: 14px;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  background: rgba(248, 246, 242, .94);
  font-size: .9rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.range-card:hover .range-arrow { opacity: 1; transform: none; }

/* focus */
.focus-list { display: flex; flex-direction: column; gap: clamp(40px, 6vw, 84px); }
.focus-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(26px, 5vw, 70px);
  align-items: center;
}
.focus-item.is-reverse .focus-media { order: 2; }
.focus-media { position: relative; background: var(--paper-2); }
.focus-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.focus-index {
  position: absolute;
  left: 16px; top: 16px;
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .18em;
  background: rgba(248, 246, 242, .92);
  padding: 6px 10px;
}
.focus-copy .h3 { margin-bottom: 14px; }
.focus-copy p { color: #444a52; max-width: 48ch; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 26px; }
.tags li {
  font-size: .72rem;
  letter-spacing: .05em;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  color: #3c4149;
}

/* manufacturing */
.mfg { background: var(--paper); }
.mfg-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 76px); align-items: center; }
.mfg-media { position: relative; }
.mfg-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.mfg-badge {
  position: absolute;
  right: -14px; bottom: 28px;
  background: var(--accent);
  color: #fff;
  padding: 16px 20px;
  text-align: center;
  line-height: 1;
}
.mfg-badge strong { display: block; font-family: var(--font-display); font-size: 2.4rem; font-weight: 500; }
.mfg-badge span { font-size: .6rem; letter-spacing: .2em; }
.mfg-items { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 30px 0 32px; }
.mfg-item { border-top: 1px solid var(--line); padding-top: 14px; }
.mfg-item h3 { font-size: .92rem; font-weight: 600; margin-bottom: 6px; }
.mfg-item p { font-size: .84rem; color: var(--muted); margin: 0; }

/* R&D */
.rd { background: var(--paper-2); }
.rd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(26px, 5vw, 70px); align-items: start; }
.rd-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.steps li {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.steps li:first-child { border-top: 0; padding-top: 0; }
.step-n {
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--accent);
  padding-top: 3px;
  min-width: 26px;
}
.steps h3 { font-size: 1rem; font-weight: 600; margin-bottom: 5px; }
.steps p { font-size: .86rem; color: var(--muted); margin: 0; }

/* QC */
.qc { background: var(--ink); color: #fff; }
.qc-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 76px); align-items: center; }
.qc .lead { color: rgba(255, 255, 255, .72); }
.qc-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.gate-list { margin: 34px 0 26px; }
.gate-list li {
  display: flex;
  gap: 18px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.gate-n {
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .12em;
  color: #e8a382;
  padding-top: 3px;
}
.gate-list h3 { font-size: .98rem; font-weight: 500; margin-bottom: 4px; }
.gate-list p { font-size: .84rem; color: rgba(255, 255, 255, .62); margin: 0; }
.qc-note {
  font-size: .84rem;
  color: rgba(255, 255, 255, .62);
  border-left: 1px solid var(--accent);
  padding-left: 16px;
  margin: 0 0 28px;
}

/* flow */
.flow-line {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.flow-line li { padding: 22px 18px 0 0; position: relative; }
.flow-line li::before {
  content: "";
  position: absolute;
  top: -4px; left: 0;
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
}
.flow-n {
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--muted);
}
.flow-line h3 { font-size: .95rem; font-weight: 600; margin: 10px 0 6px; }
.flow-line p { font-size: .8rem; color: var(--muted); margin: 0; }

/* cooperation */
.coop { background: var(--paper-2); }
.coop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.coop-card { background: var(--paper); padding: 26px 22px 30px; border-top: 2px solid var(--ink); }
.coop-n {
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--accent);
}
.coop-card h3 { font-family: var(--font-display); font-size: 1.16rem; font-weight: 500; margin: 12px 0 10px; }
.coop-card p { font-size: .84rem; color: var(--muted); margin: 0; }

/* why */
.why { background: var(--ink); color: #fff; }
.why .sec-sub { color: rgba(255, 255, 255, .62); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255, 255, 255, .14); }
.why-item { background: var(--ink); padding: 34px 26px; }
.why-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 500;
  line-height: 1;
}
.why-item em {
  display: block;
  font-style: normal;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #e8a382;
  margin: 10px 0 14px;
}
.why-item p { font-size: .84rem; color: rgba(255, 255, 255, .6); margin: 0; }

/* CTA band */
.cta-band { position: relative; color: #fff; overflow: hidden; padding: clamp(64px, 8vw, 110px) 0; }
.cta-media { position: absolute; inset: 0; }
.cta-media img { width: 100%; height: 100%; object-fit: cover; }
.cta-media::after { content: ""; position: absolute; inset: 0; background: rgba(10, 11, 13, .78); }
.cta-inner { position: relative; z-index: 1; max-width: 780px; }
.cta-inner .h2 { max-width: 20ch; }
.cta-inner p { color: rgba(255, 255, 255, .74); margin-top: 18px; max-width: 52ch; }
.cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.cta-band .btn-solid { background: #fff; color: var(--ink); }
.cta-band .btn-solid:hover { background: var(--accent); color: #fff; }
.cta-mail { border-bottom: 1px solid rgba(255, 255, 255, .4); padding-bottom: 3px; font-size: .92rem; }
.cta-band-plain { background: var(--ink); color: #fff; }
.cta-band-plain .cta-media { display: none; }

/* ----------------------------------------------------------- page head */
.page-head {
  padding: clamp(48px, 7vw, 96px) 0 clamp(34px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.page-head .h1 { max-width: 18ch; margin-bottom: 18px; }
.page-sub {
  max-width: 640px;
  color: #474d55;
  font-size: clamp(.96rem, 1.15vw, 1.05rem);
  line-height: 1.72;
  margin: 0;
}
.page-head-compact { padding-bottom: clamp(20px, 3vw, 34px); border-bottom: 0; }
.page-wide-media { margin-top: clamp(30px, 4vw, 52px); }
.page-wide-media img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 20px;
}
.crumbs a:hover { color: var(--accent); }
.crumbs span { opacity: .5; }
.crumbs em { font-style: normal; color: var(--ink); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chips a {
  font-size: .76rem;
  letter-spacing: .04em;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  transition: background .22s, color .22s, border-color .22s;
}
.chips a:hover, .chips a.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.chips-row { margin: 0 0 34px; }

/* products */
.prod-block { padding: clamp(44px, 6vw, 76px) 0; border-bottom: 1px solid var(--line); }
.prod-block:last-of-type { border-bottom: 0; }
.prod-block-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
}
.prod-block-head .sec-sub { margin-top: 8px; }
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.prod-card { display: block; }
.prod-media { display: block; aspect-ratio: 3 / 4; overflow: hidden; background: var(--paper-2); }
.prod-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.prod-card:hover .prod-media img { transform: scale(1.04); }
.prod-name {
  display: block;
  margin-top: 12px;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .01em;
}
.prod-tag { display: block; font-size: .74rem; color: var(--muted); margin-top: 3px; line-height: 1.5; }
.empty { padding: 40px 0; color: var(--muted); }

/* category head */
.page-head-split { padding-top: clamp(40px, 6vw, 76px); }
.split-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.head-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.spec-line { display: flex; flex-wrap: wrap; gap: 18px 34px; margin: 26px 0 0; }
.spec-line div { max-width: 300px; }
.spec-line dt {
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}
.spec-line dd { font-size: .84rem; margin: 0; }

/* product detail */
.product-head .h1 { margin-bottom: 14px; }
.product-media img { aspect-ratio: 3 / 4; }
.spec-table { margin: 28px 0 0; border-top: 1px solid var(--line); }
.spec-table div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.spec-table dt {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}
.spec-table dd { font-size: .88rem; margin: 0; }
.product-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 30px; }

/* manufacturing page */
.mfg-blocks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.mfg-block-n {
  display: block;
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--accent);
  margin-bottom: 12px;
}
.mfg-block { border-top: 1px solid var(--line-strong); padding-top: 16px; }
.mfg-block p { font-size: .86rem; color: var(--muted); margin: 10px 0 0; }

.fabric-sec { background: var(--paper-2); }
.fabric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.fabric-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.fabric-items { margin-top: 28px; }
.fabric-item { border-top: 1px solid var(--line); padding: 16px 0; }
.fabric-item h3 { font-size: .95rem; font-weight: 600; margin-bottom: 5px; }
.fabric-item p { font-size: .85rem; color: var(--muted); margin: 0; }

.rd-strip { padding-top: 0; }
.rd-strip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rd-strip-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* quality page */
.qc-timeline { display: grid; grid-template-columns: 1fr 1fr; gap: 0 60px; }
.qc-step { display: flex; gap: 22px; padding: 26px 0; border-top: 1px solid var(--line); }
.qc-step-n {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--sand);
  -webkit-text-stroke: 1px var(--line-strong);
  line-height: 1;
  min-width: 54px;
}
.qc-step-body h2 { margin-bottom: 6px; }
.qc-step-body p { font-size: .88rem; color: var(--muted); margin: 0; }

.qc-standard { background: var(--paper-2); }
.qc-std-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.qc-std-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.check-list { margin-top: 24px; }
.check-list li {
  padding: 10px 0 10px 28px;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
  position: relative;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 10px;
  color: var(--accent);
  font-size: .8rem;
}

/* about page */
.about-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(30px, 6vw, 90px); align-items: start; }
.about-copy p { font-size: .98rem; line-height: 1.78; color: #3f454d; max-width: 66ch; }
.about-copy .lead { color: var(--ink); font-size: clamp(1.05rem, 1.4vw, 1.22rem); }
.about-facts { background: var(--paper-2); padding: 30px 26px; }
.fact-title {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.about-facts dl div { padding: 14px 0; border-top: 1px solid var(--line); }
.about-facts dt { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; line-height: 1; }
.about-facts dd { font-size: .76rem; color: var(--muted); margin: 6px 0 0; letter-spacing: .04em; }
.about-facts .btn { margin-top: 22px; width: 100%; }

.visit { border-top: 1px solid var(--line); }
.visit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.visit-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.visit-facts { margin-top: 26px; }
.visit-facts div { padding: 12px 0; border-top: 1px solid var(--line); }
.visit-facts dt {
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}
.visit-facts dd { margin: 0; font-size: .92rem; }
.visit-facts a:hover { color: var(--accent); }

/* contact */
.contact-sec { padding-top: clamp(20px, 3vw, 34px); }
.contact-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(34px, 6vw, 90px); align-items: start; }
.contact-form-wrap .h3 { margin-bottom: 24px; }
.form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field > span {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.field > span em { color: var(--accent); font-style: normal; }
.field input, .field select, .field textarea {
  font: inherit;
  font-size: .95rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 10px 0;
  border-radius: 0;
  width: 100%;
  transition: border-color .22s;
}
.field textarea {
  resize: vertical;
  line-height: 1.6;
  min-height: 132px;
  border: 1px solid var(--line-strong);
  background: #fff;
  padding: 12px 14px;
}
.field textarea:focus { border-color: var(--accent); }
.field textarea::placeholder { color: #9a9ea4; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #b42318; }
.err { color: #b42318; font-size: .78rem; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: #4b5158; }
.check input { margin-top: 3px; accent-color: var(--ink); }
.btn-submit { align-self: flex-start; margin-top: 8px; }
.alert {
  background: #fbeceb;
  border-left: 2px solid #b42318;
  color: #7f1d1d;
  padding: 12px 16px;
  font-size: .86rem;
  margin: 0 0 20px;
}

.contact-side { background: var(--paper-2); padding: 30px 26px; }
.contact-dl div { padding: 14px 0; border-top: 1px solid var(--line); }
.contact-dl div:first-child { border-top: 0; padding-top: 0; }
.contact-dl dt {
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}
.contact-dl dd { margin: 0; font-size: .92rem; line-height: 1.55; }
.contact-dl a:hover { color: var(--accent); }
.side-media { margin-top: 24px; }
.side-media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

/* thanks + 404 */
.thanks-sec, .notfound { min-height: 56vh; display: flex; align-items: center; }
.thanks-inner, .notfound-inner { max-width: 640px; }
.thanks-mark {
  width: 56px; height: 56px;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--accent);
  margin-bottom: 26px;
}
.thanks-actions, .notfound-actions { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; margin-top: 28px; }
.notfound-code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  line-height: 1;
  color: var(--sand);
  margin: 0 0 10px;
}

/* -------------------------------------------------------------- footer */
.site-foot { background: var(--ink); color: #fff; padding: clamp(50px, 6vw, 80px) 0 26px; }
.foot-top {
  display: grid;
  grid-template-columns: 1.4fr .7fr .7fr .9fr;
  gap: clamp(24px, 4vw, 60px);
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.wordmark {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: .18em;
  margin: 0 0 16px;
}
.wordmark span { font-size: .7rem; vertical-align: super; letter-spacing: 0; color: var(--accent); }
.foot-blurb { font-size: .86rem; color: rgba(255, 255, 255, .6); max-width: 34ch; }
.foot-legal {
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .38);
  margin-top: 18px;
}
.foot-col h4 {
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
  margin-bottom: 16px;
}
.foot-col a, .foot-col p {
  display: block;
  font-size: .86rem;
  color: rgba(255, 255, 255, .74);
  margin: 0 0 9px;
}
.foot-col a:hover { color: #fff; }
.foot-hours { color: rgba(255, 255, 255, .45) !important; font-size: .78rem !important; margin-top: 14px !important; }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 22px;
  font-size: .74rem;
  color: rgba(255, 255, 255, .42);
}
.foot-bottom p { margin: 0; }
.foot-langs { display: flex; gap: 14px; }
.foot-langs a:hover, .foot-langs a.is-active { color: #fff; }

/* ---------------------------------------------------------- reveal fx */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .nav-main { gap: 20px; }
  .range-grid, .prod-grid { grid-template-columns: repeat(3, 1fr); }
  .coop-grid { grid-template-columns: repeat(2, 1fr); }
  .mfg-blocks { grid-template-columns: repeat(2, 1fr); }
  .foot-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-main, .btn-head, .lang-switch { display: none; }
  .burger { display: block; }
  .intro-grid, .mfg-grid, .rd-grid, .qc-grid, .fabric-grid,
  .visit-grid, .about-grid, .contact-grid, .split-inner,
  .qc-std-grid, .rd-strip-grid {
    grid-template-columns: 1fr;
  }
  .focus-item { grid-template-columns: 1fr; }
  .focus-item.is-reverse .focus-media { order: 0; }
  .focus-media img, .head-media img { aspect-ratio: 4 / 3; }
  .product-media img { aspect-ratio: 3 / 4; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 26px 0; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .points { grid-template-columns: 1fr; }
  .flow-line { grid-template-columns: repeat(3, 1fr); gap: 0 20px; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .qc-timeline { grid-template-columns: 1fr; }
  .sec-head-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .sec-sub.narrow { max-width: none; }
  .range-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .mfg-badge { right: 8px; }
}

@media (max-width: 620px) {
  :root { --head-h: 64px; }
  body { font-size: 16px; }
  .brand-text em { display: none; }
  .hero { min-height: 88vh; padding-bottom: 10vh; }
  .hero-title { font-size: clamp(2.2rem, 9.4vw, 3.2rem); max-width: 14ch; }
  .hero-scroll { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 22px 0; }
  .stat { padding: 0 16px; }
  .stat span { font-size: .66rem; }
  .range-grid, .prod-grid, .coop-grid, .why-grid, .mfg-items,
  .mfg-blocks, .form-row { grid-template-columns: 1fr; }
  .flow-line { grid-template-columns: 1fr 1fr; }
  .foot-top { grid-template-columns: 1fr; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-actions .btn { width: 100%; }
  .cta-actions { align-items: flex-start; }
  .spec-table div { grid-template-columns: 1fr; gap: 4px; }
  .prod-block-head { flex-direction: column; align-items: flex-start; }
  .qc-step-n { font-size: 1.2rem; min-width: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}