/* ============================================================
   quanwei — design system
   World: injection-molded drinkware · translucent plastics ·
   liquid color · precision manufacturing
   ============================================================ */

:root {
  --ink: #0B2545;
  --ink-2: #122D52;
  --ink-3: #1A3A63;
  --paper: #F5F7FA;
  --paper-2: #EDF1F5;
  --white: #FFFFFF;
  --text: #1C2B3A;
  --muted: #5A6B7C;
  --line: rgba(11, 37, 69, .14);

  --accent: #23855A;
  --accent-2: #1E7A52;
  --accent-ink: #E7F6EE;
  --tint-milk: #E9A13B;
  --tint-pet: #3E9BD6;
  --tint-pla: #4FAF6E;
  --tint-straws: #E76BA8;
  --wa: #25D366;

  --font-display: 'Inter', 'Noto Sans SC', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Noto Sans SC', 'Segoe UI', system-ui, sans-serif;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-1: 0 1px 2px rgba(11,37,69,.06), 0 8px 24px rgba(11,37,69,.08);
  --shadow-2: 0 2px 6px rgba(11,37,69,.08), 0 18px 44px rgba(11,37,69,.14);
  --container: 1200px;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.12; margin: 0; }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 8px;
}
.skip-link:focus { left: 8px; }

.container { width: min(var(--container), 100% - 40px); margin-inline: auto; }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: .78rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--accent); }
.eyebrow.on-dark { color: rgba(245,247,250,.72); }
.display-lg {
  font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 700; letter-spacing: -.02em;
  text-wrap: pretty;
}
.display-md { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -.015em; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 56ch; }
.lead.on-dark { color: rgba(245,247,250,.8); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  padding: 13px 22px; border-radius: 999px; border: 2px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(35,133,90,.35); }
.btn-primary:hover { background: var(--accent-2); box-shadow: 0 8px 24px rgba(35,133,90,.45); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--ink-3); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-ghost.on-dark { border-color: rgba(245,247,250,.6); color: var(--paper); }
.btn-ghost.on-dark:hover { background: var(--paper); color: var(--ink); }
.btn-sm { padding: 9px 16px; font-size: .86rem; }
.btn-block { width: 100%; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--ink);
  border-bottom: 1px solid rgba(245,247,250,.12);
  color: rgba(245,247,250,.85);
}
.topbar-inner {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 8px 18px; padding: 8px 0; font-size: .82rem; line-height: 1.5;
}
.topbar-tagline { font-weight: 600; color: var(--paper); letter-spacing: .01em; }
.topbar-contact { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.topbar-contact a { color: rgba(245,247,250,.85); text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.topbar-contact a:hover { color: var(--paper); text-decoration: underline; }
.lang-switch { display: inline-flex; border: 1px solid rgba(245,247,250,.28); border-radius: 999px; overflow: hidden; flex: none; }
.lang-switch button,
.lang-switch a {
  background: transparent; border: 0; color: rgba(245,247,250,.75);
  font: inherit; font-size: .78rem; font-weight: 600; letter-spacing: .04em;
  padding: 2px 11px; cursor: pointer; text-decoration: none;
  transition: background .15s ease, color .15s ease;
}
.lang-switch button + button, .lang-switch a + a { border-left: 1px solid rgba(245,247,250,.2); }
.lang-switch button.active, .lang-switch a.active { background: var(--accent); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 37, 69, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245,247,250,.1);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-mark img, img.brand-mark { border-radius: 8px; object-fit: cover; }
.brand-name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.28rem;
  letter-spacing: .02em; color: var(--paper);
}
.brand-name em { font-style: normal; color: var(--accent); }
.site-nav { display: flex; gap: 4px; margin-left: 12px; }
.site-nav a {
  font-family: var(--font-display); font-size: .92rem; font-weight: 500;
  color: rgba(245,247,250,.78); padding: 8px 14px; border-radius: 999px;
  transition: color .15s ease, background .15s ease;
}
.site-nav a:hover { color: var(--paper); background: rgba(245,247,250,.08); }
.site-nav a.active { color: var(--accent); background: rgba(35,133,90,.12); }
.nav-drop { position: relative; display: flex; align-items: center; }
.nav-drop-menu {
  position: absolute; top: calc(100% + 10px); left: 0; z-index: 120;
  min-width: 290px; padding: 8px; border-radius: 14px;
  background: var(--ink-2); border: 1px solid rgba(245,247,250,.14);
  box-shadow: var(--shadow-2);
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.nav-drop.open .nav-drop-menu, .nav-drop:hover .nav-drop-menu { opacity: 1; visibility: visible; transform: none; }
.nav-drop-menu a {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display); font-size: .88rem; font-weight: 500;
  color: rgba(245,247,250,.82); padding: 9px 12px; border-radius: 10px;
}
.nav-drop-menu a:hover { color: var(--paper); background: rgba(245,247,250,.08); }
.nav-drop-menu a:first-child { color: var(--accent); }
.nav-drop-count {
  font-size: .72rem; font-weight: 600; color: rgba(245,247,250,.55);
  background: rgba(245,247,250,.08); border-radius: 999px; padding: 2px 8px;
}
.nav-drop.has-active > .nav-drop-trigger { color: var(--accent); background: rgba(35,133,90,.12); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px; padding: 10px;
  background: none; border: 0;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--paper);
  padding: clamp(64px, 9vw, 120px) 0 clamp(48px, 7vw, 96px);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(640px 380px at 82% 8%, rgba(35,133,90,.32), transparent 60%),
    radial-gradient(520px 360px at 8% 92%, rgba(233,161,59,.16), transparent 60%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(245,247,250,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,247,250,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(680px 420px at 70% 30%, #000, transparent 75%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 { color: var(--paper); margin: 18px 0 22px; }
.hero h1 .strike { position: relative; display: inline-block; }
.hero h1 .strike::after {
  content: ""; position: absolute; left: -2%; right: -2%; bottom: 8%;
  height: .16em; background: var(--accent); border-radius: 4px; z-index: -1;
  transform: rotate(-1.2deg);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-visual { position: relative; }
.hero-slider {
  position: relative; aspect-ratio: 3 / 2; overflow: hidden;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-2);
  background: var(--ink);
}
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease; }
.hero-slide.active { position: relative; opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-dots {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 5;
}
.hero-dot {
  width: 9px; height: 9px; padding: 0; border: none; border-radius: 999px;
  background: rgba(245,247,250,.5); cursor: pointer; transition: width .25s ease, background .25s ease;
}
.hero-dot.active { width: 24px; background: var(--accent); }
.hero-chip {
  position: absolute; display: flex; align-items: center; gap: 8px;
  background: var(--paper); color: var(--ink);
  font-family: var(--font-display); font-weight: 600; font-size: .84rem;
  padding: 10px 16px; border-radius: 999px; box-shadow: var(--shadow-2); z-index: 4;
}
.hero-chip svg { width: 18px; height: 18px; flex: none; }
.hero-chip.c1 { top: -16px; left: -14px; }
.hero-chip.c2 { bottom: 34px; right: -12px; background: var(--accent); color: #fff; }
.hero-strip {
  position: relative; display: flex; flex-wrap: wrap; gap: 12px 36px;
  margin-top: clamp(40px, 6vw, 72px); padding-top: 26px;
  border-top: 1px solid rgba(245,247,250,.16);
}
.hero-strip-item { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: rgba(245,247,250,.82); }
.hero-strip-item svg { width: 20px; height: 20px; color: var(--accent); flex: none; }

/* ---------- Marquee ---------- */
.marquee {
  background: var(--accent); color: var(--ink);
  overflow: hidden; padding: 13px 0;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem;
  letter-spacing: .06em; text-transform: uppercase;
}
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 26s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: 48px; white-space: nowrap; }
.marquee-track span::after { content: "·"; font-size: 1.4em; font-weight: 400; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-alt { background: var(--paper-2); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head h2 { margin: 14px 0 14px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head.center .eyebrow::after { content: ""; width: 26px; height: 2px; background: var(--accent); }

/* ---------- Category tiles ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.cat-tile {
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line); background: var(--white);
  transition: transform .22s ease, box-shadow .22s ease;
}
.cat-tile::before {
  content: ""; position: absolute; inset: auto -20% -34% 22%;
  height: 64%; border-radius: 50%;
  opacity: .22; transform: rotate(-6deg);
}
.cat-media { aspect-ratio: 4 / 3; overflow: hidden; }
.cat-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.cat-tile:hover .cat-media img { transform: scale(1.05); }
.cat-body { display: flex; flex-direction: column; flex: 1; padding: 22px 26px 26px; }
.cat-tile:hover { transform: translateY(-5px); box-shadow: var(--shadow-2); }
.cat-tile .cat-count {
  font-family: var(--font-display); font-size: .82rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; opacity: .75;
}
.cat-tile h3 { margin: auto 0 8px; font-size: 1.5rem; }
.cat-tile p { font-size: .92rem; color: var(--muted); margin: 0 0 18px; }
.cat-tile .cat-go { font-family: var(--font-display); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.cat-tile .cat-go svg { width: 16px; height: 16px; transition: transform .18s ease; }
.cat-tile:hover .cat-go svg { transform: translateX(4px); }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-2); }
.product-card .thumb { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: #F1F4F8; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .thumb img { transform: scale(1.05); }
/* liquid fill-line signature */
.product-card .thumb::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: linear-gradient(90deg, var(--tint) 0%, var(--tint) 68%, rgba(14,27,24,.12) 68%, rgba(14,27,24,.12) 74%, var(--tint) 74%, var(--tint) 100%);
  opacity: .9;
}
.pcard-body { display: flex; flex-direction: column; gap: 6px; padding: 16px 16px 18px; flex: 1; }
.pcard-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.pcard-sku { font-family: var(--font-display); font-size: .72rem; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.pcard-badge {
  font-family: var(--font-display); font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  color: #fff; background: var(--accent); padding: 3px 9px; border-radius: 999px;
}
.pcard-badge.eco { background: var(--tint-pla); }
.pcard-badge.custom { background: var(--ink); }
.pcard-name { font-family: var(--font-display); font-weight: 600; font-size: 1.06rem; line-height: 1.25; }
.pcard-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag {
  font-size: .74rem; font-weight: 600; color: var(--muted);
  background: var(--paper-2); border: 1px solid var(--line);
  padding: 3px 9px; border-radius: 999px;
}
.pcard-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; }
.pcard-cap { font-family: var(--font-display); font-size: .88rem; font-weight: 600; color: var(--ink); }
.pcard-link { font-family: var(--font-display); font-size: .86rem; font-weight: 600; color: var(--accent); display: inline-flex; align-items: center; gap: 5px; }
.pcard-link svg { width: 15px; height: 15px; transition: transform .18s ease; }
.product-card:hover .pcard-link svg { transform: translateX(3px); }

/* ---------- Customization split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split-media { position: relative; }
.split-media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-2); }
.split-media .float-note {
  position: absolute; bottom: -18px; left: 24px;
  background: var(--ink); color: var(--paper);
  font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  padding: 12px 18px; border-radius: 12px; box-shadow: var(--shadow-2);
  display: flex; align-items: center; gap: 8px;
}
.method-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.method-item {
  border: 1px solid var(--line); background: var(--white);
  border-radius: var(--radius); padding: 16px;
}
.method-item h4 { font-size: 1rem; margin-bottom: 4px; }
.method-item p { font-size: .84rem; color: var(--muted); margin: 0; }
.method-item .method-tag { display: inline-block; font-family: var(--font-display); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step {
  position: relative; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
}
.step .step-num {
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  color: var(--paper); background: var(--ink); width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center; border-radius: 12px;
  margin-bottom: 14px;
}
.step h4 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: .86rem; color: var(--muted); margin: 0; }

/* ---------- Certs ---------- */
.cert-strip { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.cert-pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); background: var(--white);
  border-radius: 999px; padding: 10px 18px;
  font-family: var(--font-display); font-weight: 600; font-size: .88rem;
}
.cert-pill svg { width: 18px; height: 18px; color: var(--tint-pla); flex: none; }

/* ---------- Stats (non-numeric capability chips) ---------- */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cap-card {
  border: 1px solid var(--line); background: var(--white);
  border-radius: var(--radius); padding: 22px;
}
.cap-card svg { width: 26px; height: 26px; color: var(--accent); margin-bottom: 12px; }
.cap-card h4 { font-size: 1rem; margin-bottom: 5px; }
.cap-card p { font-size: .85rem; color: var(--muted); margin: 0; }

/* ---------- Social wall ---------- */
.social-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.social-wall a { position: relative; overflow: hidden; border-radius: 12px; aspect-ratio: 1/1; display: block; }
.social-wall img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.social-wall a:hover img { transform: scale(1.08); }
.social-wall a::after {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .2s ease;
  background: linear-gradient(to top, rgba(14,27,24,.65), transparent 55%);
}
.social-wall a svg {
  position: absolute; left: 10px; bottom: 10px; width: 18px; height: 18px;
  color: #fff; opacity: 0; transition: opacity .2s ease; z-index: 1;
}
.social-wall a:hover::after, .social-wall a:hover svg { opacity: 1; }

/* ---------- Scenarios ---------- */
.scenes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.scene-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.scene-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.scene-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.scene-media > img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.scene-card:hover .scene-media > img { transform: scale(1.04); }
.scene-prod {
  position: absolute; right: 14px; bottom: 14px; width: 88px; height: 88px;
  border-radius: 16px; overflow: hidden; background: var(--white);
  border: 3px solid var(--white); box-shadow: 0 8px 20px rgba(14,27,24,.22);
}
.scene-prod img { width: 100%; height: 100%; object-fit: cover; display: block; }
.scene-body { padding: 24px 22px 26px; }
.scene-ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 14px;
  background: var(--accent-ink); color: var(--accent); margin-bottom: 14px;
}
.scene-ic svg { width: 24px; height: 24px; }
.scene-card h3 { font-family: var(--font-display); font-size: 1.05rem; margin: 0 0 8px; color: var(--ink); }
.scene-card p { margin: 0; font-size: .9rem; color: var(--muted); }

/* ---------- Featured pager ---------- */
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 24px; }
.pager-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--white); color: var(--ink);
  cursor: pointer; transition: background .15s ease, color .15s ease, opacity .15s ease;
}
.pager-btn svg { width: 18px; height: 18px; }
.pager-btn:hover:not(:disabled) { background: var(--ink); color: var(--paper); }
.pager-btn:disabled { opacity: .35; cursor: not-allowed; }
.pager-info {
  font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  color: var(--muted); min-width: 56px; text-align: center;
}

/* ---------- Factory credentials ---------- */
.partner-row { position: relative; margin-bottom: 28px; }
.block-subhead {
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  color: var(--ink); margin: 26px 0 14px; padding-left: 12px;
  border-left: 3px solid var(--accent);
}
.block-subhead:first-of-type { margin-top: 6px; }
.logo-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.logo-track {
  display: flex; align-items: center; gap: 16px;
  width: max-content;
  animation: logo-scroll 28s linear infinite;
}
.logo-marquee:hover .logo-track { animation-play-state: paused; }
@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.partner-logo {
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  width: 140px; height: 106px; padding: 12px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(11, 37, 69, .08);
}
.partner-logo-img {
  width: 180px; height: 120px; padding: 14px;
  flex: none;
}
.partner-logo-img img {
  width: 100%; height: 100%; object-fit: contain; display: block;
}
.partner-mark {
  width: 54px; height: 54px; border-radius: 12px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--paper);
}
.partner-mark svg { width: 30px; height: 30px; }
.partner-name {
  font-family: var(--font-display); font-weight: 600; font-size: .8rem; letter-spacing: .01em; color: var(--ink);
  white-space: nowrap; text-align: center;
  max-width: 122px; overflow: hidden; text-overflow: ellipsis;
}
.expo-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 30px; }
.expo-item { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--white); box-shadow: var(--shadow-1); }
.expo-item img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.expo-item figcaption { padding: 10px 12px; font-size: .78rem; color: var(--muted); }

/* ---------- Factory tour ---------- */
.factory-video { margin-bottom: 34px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-2); background: #000; }
.factory-video video { width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover; }
.factory-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.factory-lines { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.factory-line { border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); overflow: hidden; }
.factory-line-media { aspect-ratio: 16/9; overflow: hidden; }
.factory-line-media img { width: 100%; height: 100%; object-fit: cover; }
.factory-line-body { padding: 18px 20px; }
.factory-line-body h3 { font-size: 1.05rem; margin-bottom: 6px; }
.factory-line-body p { font-size: .86rem; color: var(--muted); margin: 0; }
.about-media { border-radius: var(--radius); overflow: hidden; margin-bottom: 26px; }
.about-media video { width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover; background: var(--ink); }

/* ---------- Materials table ---------- */
.material-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.material-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: .9rem; }
.material-table th, .material-table td { padding: 13px 15px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.material-table th { font-family: var(--font-display); font-size: .84rem; color: var(--paper); background: var(--ink); }
.material-table td strong { font-family: var(--font-display); }
.material-table tbody tr:last-child td { border-bottom: 0; }
.material-table tbody tr:hover td { background: rgba(35,133,90,.04); }

/* ---------- FAQ ---------- */
.faq-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.faq-boards { display: grid; gap: 40px; }
.faq-board-title {
  font-size: 1.15rem; margin: 0 0 16px; padding-left: 14px;
  border-left: 4px solid var(--accent);
}
.faq-item { border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); overflow: hidden; }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  text-align: left; background: none; border: 0; padding: 16px 18px;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem; cursor: pointer; color: inherit;
}
.faq-q:hover { color: var(--accent); }
.faq-chev { color: var(--accent); display: inline-flex; transition: transform .2s ease; }
.faq-item.open .faq-chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq-a p { margin: 0; padding: 0 18px 18px; font-size: .88rem; color: var(--muted); }
.faq-item.open .faq-a { max-height: 400px; }

/* ---------- About stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat-card { border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); padding: 24px 18px; text-align: center; box-shadow: var(--shadow-1); }
.stat-num { font-family: var(--font-display); font-weight: 800; font-size: 1.65rem; color: var(--accent); }
.stat-label { font-family: var(--font-display); font-weight: 700; margin: 8px 0 4px; color: var(--ink); }
.stat-card p { font-size: .84rem; color: var(--muted); margin: 0; }

.factory-item { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--white); box-shadow: var(--shadow-1); }
.factory-item img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.factory-item-wide { grid-column: 1 / -1; }
.factory-item figcaption { padding: 10px 12px; font-size: .78rem; color: var(--muted); }
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cert-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 12px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 16px 16px; box-shadow: var(--shadow-1);
}
.cert-media { margin: -18px -16px 0; }
.cert-media img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.cert-head { display: flex; align-items: flex-start; gap: 10px; padding-right: 44px; }
.cert-head > svg { width: 20px; height: 20px; color: var(--accent); flex: none; margin-top: 2px; }
.cert-head h4 { font-family: var(--font-display); font-size: .95rem; margin: 0 0 3px; color: var(--ink); }
.cert-head p { margin: 0; font-size: .78rem; color: var(--muted); }
.cert-body { display: flex; flex-direction: column; gap: 3px; border-top: 1px dashed var(--line); padding-top: 12px; }
.cert-org { font-size: .8rem; font-weight: 600; color: var(--ink); }
.cert-no { font-size: .72rem; color: var(--muted); letter-spacing: .02em; }
.cert-stamp {
  position: absolute; top: 14px; right: 14px;
  width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid var(--accent); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: .5rem; line-height: 1.15;
  text-align: center; letter-spacing: .05em; padding: 2px;
  transform: rotate(-8deg); opacity: .92;
}
.cert-stamp::after {
  content: ""; position: absolute; inset: 5px; border-radius: 50%;
  border: 1px dashed var(--accent);
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--paper);
  padding: clamp(56px, 8vw, 96px) 0; text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(560px 300px at 18% 20%, rgba(35,133,90,.28), transparent 60%),
    radial-gradient(560px 300px at 84% 78%, rgba(233,161,59,.16), transparent 60%);
}
.cta-band h2 { color: var(--paper); margin: 16px auto 14px; max-width: 640px; }
.cta-band p { color: rgba(245,247,250,.78); max-width: 520px; margin: 0 auto 28px; }

/* ---------- Page hero (sub pages) ---------- */
.page-hero {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--paper);
  padding: clamp(48px, 7vw, 88px) 0;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(245,247,250,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,247,250,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(560px 320px at 80% 20%, #000, transparent 78%);
}
.page-hero h1 { color: var(--paper); margin: 14px 0 16px; }
.page-hero .lead { color: rgba(245,247,250,.8); }
.page-hero.brand-tint { position: relative; }
.page-hero.brand-tint::before {
  content: ""; position: absolute; inset: 0; opacity: .14;
  background: linear-gradient(110deg, var(--tint) 0%, transparent 55%);
}

/* ---------- Filter chips ---------- */
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.chip {
  font-family: var(--font-display); font-weight: 600; font-size: .86rem;
  border: 1px solid var(--line); background: var(--white); color: var(--text);
  padding: 9px 18px; border-radius: 999px;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.chip:hover { border-color: var(--ink); }
.chip.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- Product detail ---------- */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.detail-media { position: sticky; top: calc(var(--header-h) + 20px); }
.detail-media img { width: 100%; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #F1F4F8; }
.detail-info .pcard-sku { display: block; margin-bottom: 8px; }
.detail-info h1 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 10px; }
.detail-desc { color: var(--muted); }
.spec-table { width: 100%; border-collapse: collapse; margin: 22px 0; }
.spec-table th, .spec-table td {
  text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.spec-table th { width: 38%; font-family: var(--font-display); font-weight: 600; color: var(--ink); }
.spec-table td { color: var(--text); }
.feature-list { display: grid; gap: 9px; margin: 18px 0 24px; }
.feature-list li { display: flex; gap: 10px; font-size: .94rem; }
.feature-list svg { width: 19px; height: 19px; flex: none; color: var(--accent); margin-top: 2px; }
.detail-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.share-row { display: flex; align-items: center; gap: 10px; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); }
.share-row span { font-family: var(--font-display); font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.share-btn {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--white);
  display: flex; align-items: center; justify-content: center; color: var(--ink);
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.share-btn:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.share-btn svg { width: 17px; height: 17px; }
.related { margin-top: 64px; }
.related h2 { font-size: 1.5rem; margin-bottom: 22px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
.form-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 30px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-family: var(--font-display); font-size: .84rem; font-weight: 600; }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--line); background: var(--paper);
  border-radius: 10px; padding: 12px 14px; color: var(--text);
  transition: border-color .15s ease, background .15s ease;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--accent); background: var(--white);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .84rem; color: var(--muted); margin: 12px 0 0; }
.form-note.ok { color: var(--tint-pla); font-weight: 600; }
.contact-aside { display: grid; gap: 14px; }
.contact-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px;
  display: flex; gap: 14px; align-items: flex-start;
}
.contact-card svg { width: 22px; height: 22px; color: var(--accent); flex: none; margin-top: 2px; }
.contact-card h4 { font-size: .98rem; margin-bottom: 2px; }
.contact-card p { font-size: .88rem; color: var(--muted); margin: 0; }
.contact-card a { font-weight: 600; color: var(--ink); }
.faq { margin-top: 56px; }
.faq details {
  border: 1px solid var(--line); background: var(--white);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 10px;
}
.faq summary { font-family: var(--font-display); font-weight: 600; font-size: 1rem; cursor: pointer; }
.faq details p { font-size: .9rem; color: var(--muted); margin: 12px 0 0; }

/* ---------- Guides & resources ---------- */
.guides-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.guide-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column; text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.guide-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.guide-media { aspect-ratio: 16 / 9; overflow: hidden; }
.guide-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.guide-card:hover .guide-media img { transform: scale(1.04); }
.guide-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.guide-body h3 { font-family: var(--font-display); font-size: 1.12rem; margin: 0; color: var(--ink); }
.guide-body p { font-size: .9rem; color: var(--muted); margin: 0; flex: 1; }
.guide-body .btn { align-self: flex-start; }
.guide-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.guide-media-lg { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-2); }
.guide-media-lg img { width: 100%; display: block; }
.guide-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.guide-points li {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; font-size: .95rem; color: var(--ink);
  position: relative; padding-left: 46px;
}
.guide-points li::before {
  content: '✓'; position: absolute; left: 18px; top: 17px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-ink); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem; font-weight: 700;
}
.guide-cta { grid-column: 1 / -1; text-align: center; padding: 14px 0; }
.guide-cta .lead { max-width: 56ch; margin: 0 auto 18px; }
.sitemap-cols { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
.sitemap-col h3 { font-family: var(--font-display); font-size: 1rem; margin: 0 0 12px; }
.sitemap-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.sitemap-col li { font-size: .92rem; }
.legal-copy { max-width: 68ch; }
.legal-copy p { font-size: .98rem; margin: 0 0 16px; }

/* ---------- About ---------- */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-story img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-2); }
.value-list { display: grid; gap: 14px; margin-top: 22px; }
.value-item { display: flex; gap: 14px; align-items: flex-start; }
.value-item svg { width: 22px; height: 22px; color: var(--accent); flex: none; margin-top: 3px; }
.value-item h4 { font-size: 1rem; margin-bottom: 2px; }
.value-item p { font-size: .88rem; color: var(--muted); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(245,247,250,.72); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-brand .brand-name { color: var(--paper); }
.footer-tagline { font-size: .9rem; margin: 14px 0 18px; max-width: 34ch; }
.social-row { display: flex; gap: 8px; }
.footer-qr-row { display: flex; gap: 12px; margin-top: 18px; }
.footer-qr {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 92px; padding: 8px 8px 7px; border-radius: 10px;
  background: #fff; border: 1px solid rgba(245,247,250,.2);
  color: var(--ink); text-decoration: none; transition: border-color .15s ease, transform .15s ease;
}
.footer-qr:hover { border-color: var(--accent); transform: translateY(-2px); }
.footer-qr img { width: 74px; height: 74px; display: block; }
.footer-qr span { font-size: .68rem; font-weight: 600; letter-spacing: .04em; }
.social-row a {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(245,247,250,.2); display: flex; align-items: center; justify-content: center;
  color: var(--paper); transition: background .15s ease, color .15s ease;
}
.social-row a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.social-row svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.social-row a:nth-child(1) svg, .social-row a:nth-child(2) svg { stroke-width: 1.9; }
.site-footer h4 {
  color: var(--paper); font-size: .88rem; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: 14px;
}
.site-footer ul li { margin-bottom: 8px; }
.site-footer ul a { font-size: .9rem; transition: color .15s ease; }
.site-footer ul a:hover { color: var(--accent); }
.footer-contact li { font-size: .9rem; }
.footer-contact .footer-address { line-height: 1.5; max-width: 32ch; color: rgba(245,247,250,.6); }
.newsletter { margin-top: 14px; }
.footer-updates-note { font-size: .84rem; line-height: 1.55; color: rgba(245,247,250,.58); margin: 8px 0 0; }
.newsletter label { font-family: var(--font-display); font-size: .84rem; color: var(--paper); display: block; margin-bottom: 8px; }
.newsletter-row { display: flex; gap: 8px; }
.newsletter input {
  flex: 1; min-width: 0; border: 1px solid rgba(245,247,250,.25); border-radius: 999px;
  background: rgba(245,247,250,.08); color: var(--paper); padding: 10px 16px;
}
.newsletter input::placeholder { color: rgba(245,247,250,.5); }
.newsletter input:focus { outline: none; border-color: var(--accent); }
.footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(245,247,250,.38); }
.footer-legal {
  display: flex; flex-wrap: nowrap; gap: 12px 24px; align-items: center; justify-content: space-between;
  font-size: .8rem; margin: 0; color: rgba(245,247,250,.5);
  border-top: 1px solid rgba(245,247,250,.38); padding-top: 20px;
}
.footer-legal span, .footer-legal-links { white-space: nowrap; }
.footer-legal-links { display: inline-flex; flex-wrap: nowrap; gap: 10px 18px; align-items: center; }
.footer-legal a { color: rgba(245,247,250,.62); transition: color .15s ease; }
.footer-legal a:hover { color: var(--accent); }
.footer-legal-badge {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid rgba(245,247,250,.18); border-radius: 999px; padding: 5px 12px;
  color: rgba(245,247,250,.66); font-size: .76rem;
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--wa); color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  transition: transform .2s ease;
}
.wa-float:hover { transform: translateY(-3px) scale(1.04); }
.wa-float svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- View transition ---------- */
.view { min-height: 60vh; }

/* ---------- Office strip (About) ---------- */
.office-section { padding-bottom: 0; }
.office-strip {
  display: flex; gap: 16px; overflow-x: auto; margin-top: 26px;
  padding-bottom: 10px; scroll-snap-type: x proximity; scrollbar-width: thin;
  scrollbar-color: rgba(11,37,69,.3) transparent;
}
.office-strip::-webkit-scrollbar { height: 6px; }
.office-strip::-webkit-scrollbar-thumb { background: rgba(11,37,69,.3); border-radius: 999px; }
.office-frame { flex: 0 0 260px; scroll-snap-align: start; border-radius: 14px; overflow: hidden; box-shadow: 0 10px 26px rgba(11,37,69,.12); }
.office-frame img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; transition: transform .3s ease; }
.office-frame:hover img { transform: scale(1.04); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .cat-grid, .product-grid, .cap-grid, .steps, .scenes, .cert-grid, .expo-row, .factory-grid { grid-template-columns: repeat(2, 1fr); }
  .social-wall { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero-grid, .split, .detail-grid, .contact-grid, .about-story { grid-template-columns: 1fr; }
  .site-nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; gap: 4px; padding: 16px 20px 24px;
    background: var(--ink); border-bottom: 1px solid rgba(245,247,250,.12);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform .2s ease, opacity .2s ease;
  }
  .site-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .site-nav a { font-size: 1.1rem; padding: 12px 14px; }
  .nav-drop { display: flex; flex-direction: column; align-items: stretch; }
  .nav-drop-trigger { font-size: 1.1rem; padding: 12px 14px; }
  .nav-drop-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    background: transparent; border: 0; box-shadow: none; padding: 0 0 6px 14px;
  }
  .nav-drop-menu a { font-size: 1rem; padding: 10px 14px; }
  .nav-toggle { display: flex; }
  .header-actions .btn { display: none; }
  .hero-chip.c2 { right: 8px; }
  .detail-media { position: static; }
  .method-list { grid-template-columns: 1fr; }
  .topbar-contact .topbar-mail { display: none; }
  .topbar-inner { padding: 7px 0; }
  .guides-grid, .guide-layout, .sitemap-cols { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .cat-grid, .product-grid, .cap-grid, .steps, .scenes, .cert-grid, .expo-row, .factory-grid, .stats-grid { grid-template-columns: 1fr; }
  .factory-lines { grid-template-columns: 1fr; }
  .social-wall { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .hero-strip { gap: 12px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- News ---------- */
.news-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.news-tab { padding: 8px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--ink); font-weight: 600; font-size: .9rem; text-decoration: none; transition: .2s; }
.news-tab:hover { border-color: var(--accent); color: var(--accent); }
.news-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.news-grid-2 { grid-template-columns: repeat(2, 1fr); }
.news-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1); transition: transform .2s, box-shadow .2s; }
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.news-card a { display: block; text-decoration: none; color: inherit; }
.news-media { aspect-ratio: 16/9; overflow: hidden; background: var(--paper); }
.news-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-body { padding: 16px 18px 18px; }
.news-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.news-tag { display: inline-block; padding: 3px 10px; border-radius: 999px; background: rgba(35, 133, 90, .12); color: var(--accent); font-size: .72rem; font-weight: 700; letter-spacing: .03em; }
.news-date { font-size: .78rem; color: var(--muted); }
.news-body h3 { font-family: var(--font-display); font-size: 1.05rem; line-height: 1.35; margin: 0 0 8px; color: var(--ink); }
.news-body p { font-size: .88rem; color: var(--muted); margin: 0 0 10px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-more { font-size: .85rem; font-weight: 700; color: var(--accent); }
.article-hero .news-meta { justify-content: center; margin-bottom: 14px; }
.article-hero h1 { text-align: center; }
.article-hero .lead { text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.article-wrap { max-width: 880px; }
.article-cover { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-2); margin-bottom: 26px; }
.article-body p { font-size: 1.02rem; line-height: 1.85; color: #33415c; margin-bottom: 18px; }
.article-cta { margin: 34px 0; padding: 26px 28px; background: var(--ink); color: var(--paper); border-radius: var(--radius); text-align: center; }
.article-cta h3 { font-family: var(--font-display); margin: 0 0 8px; }
.article-cta p { color: rgba(245, 247, 250, .8); margin: 0 0 16px; }
.article-related { margin-top: 8px; }
.article-related h3 { font-family: var(--font-display); margin: 0 0 16px; }
.article-back { margin-top: 26px; text-align: center; }
.article-back a { color: var(--accent); font-weight: 600; text-decoration: none; }
@media (max-width: 920px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .news-grid, .news-grid-2 { grid-template-columns: 1fr; } }
.nav-drop-label { display: block; padding: 10px 16px 4px; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); pointer-events: none; }