/* ==========================================================================
   BOAN SILU — Meat Processing Machinery
   Design system + components
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --ink: #0a1e38;
  --ink-2: #102c4e;
  --ink-3: #1b3f68;
  --navy-deep: #061426;
  --red: #d61820;
  --red-dark: #ab1017;
  --steel-50: #f6f8fa;
  --steel-100: #eef2f6;
  --steel-200: #dfe6ed;
  --steel-300: #c7d2dd;
  --muted: #55677c;
  --body: #2b3a4b;
  --white: #ffffff;
  --radius: 4px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(10, 30, 56, .06), 0 2px 8px rgba(10, 30, 56, .05);
  --shadow-md: 0 10px 30px rgba(10, 30, 56, .10);
  --shadow-lg: 0 24px 60px rgba(10, 30, 56, .18);
  --container: 1240px;
  --font-head: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--ink-2); text-decoration: none; }
a:hover { color: var(--red); }
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.1;
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -.01em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 4.6vw, 3.9rem); text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); text-transform: uppercase; }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.15em; }
li { margin-bottom: .45em; }
strong { color: var(--ink); font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--steel-200); margin: 2.5rem 0; }
[id] { scroll-margin-top: 96px; }
:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 3. Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 920px; }
.section { padding: clamp(56px, 7vw, 96px) 0; }
.section--tight { padding: clamp(40px, 5vw, 64px) 0; }
.section--steel { background: var(--steel-50); }
.section--ink { background: var(--ink); color: #c8d4e2; }
.section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }
.section--ink .eyebrow { color: #9fb3c8; }
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.split--wide { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 999;
  background: var(--red); color: #fff; padding: 12px 20px; border-radius: 0 0 4px 4px;
  font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- 4. Type utilities ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body);
  font-size: .72rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--red);
  margin: 0 0 14px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--red); display: block; }
.eyebrow--center::after { content: ""; width: 26px; height: 2px; background: var(--red); display: block; }
.lede { font-size: 1.1rem; color: var(--muted); max-width: 62ch; }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { margin-bottom: 0; color: var(--muted); }
.section--ink .section-head p { color: #a8bacd; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-size: .94rem; font-weight: 600;
  letter-spacing: .02em; padding: 15px 30px; border-radius: var(--radius);
  border: 2px solid transparent; cursor: pointer; transition: all .22s var(--ease);
  text-align: center; line-height: 1.2;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn--red { background: var(--red); color: #fff; border-color: var(--red); }
.btn--red:hover { background: var(--red-dark); border-color: var(--red-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(214, 24, 32, .28); }
.btn--navy { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--navy:hover { background: var(--ink-3); border-color: var(--ink-3); color: #fff; }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .38); }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); border-color: #fff; color: #fff; }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--steel-300); }
.btn--outline:hover { border-color: var(--ink); color: var(--ink); background: var(--steel-50); }
.btn--sm { padding: 11px 20px; font-size: .84rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600;
  color: var(--ink); font-size: .92rem; border-bottom: 1px solid transparent;
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .2s var(--ease); }
.link-arrow:hover { color: var(--red); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- 6. Header ---------- */
.topbar {
  background: var(--navy-deep); color: #93a8bf;
  font-size: .78rem; letter-spacing: .02em;
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 38px; }
.topbar a { color: #c3d1df; }
.topbar a:hover { color: #fff; }
.topbar-list { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topbar-item { display: inline-flex; align-items: center; gap: 7px; }
.topbar-item svg { width: 13px; height: 13px; opacity: .8; }
.topbar-badge {
  display: inline-flex; align-items: center; gap: 7px;
  color: #fff; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .7rem;
}
.topbar-badge span.dot { width: 6px; height: 6px; border-radius: 50%; background: #35c46a; box-shadow: 0 0 0 3px rgba(53, 196, 106, .18); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .97);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--steel-200);
  transition: box-shadow .25s;
}
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(10, 30, 56, .08); }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand img { width: 40px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-head); font-weight: 700; font-size: 1.42rem;
  letter-spacing: .09em; color: var(--ink); text-transform: uppercase;
}
.brand-tag {
  font-size: .6rem; letter-spacing: .17em; text-transform: uppercase;
  color: var(--muted); margin-top: 5px; font-weight: 500;
}
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; font-size: .9rem; font-weight: 500; color: var(--ink-2);
  border-radius: var(--radius); transition: color .18s, background .18s;
}
.nav-link:hover, .nav-item.is-active > .nav-link { color: var(--red); background: var(--steel-50); }
.nav-link svg { width: 11px; height: 11px; opacity: .6; }
.nav-item.is-active > .nav-link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; background: var(--red);
}
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 292px;
  background: #fff; border: 1px solid var(--steel-200); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 10px; margin: 0; list-style: none;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li { margin: 0; }
.dropdown a {
  display: block; padding: 11px 14px; border-radius: var(--radius);
  font-size: .88rem; color: var(--ink-2); transition: background .16s, color .16s;
}
.dropdown a:hover { background: var(--steel-50); color: var(--red); }
.dropdown small { display: block; color: var(--muted); font-size: .74rem; font-weight: 400; margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: 12px; flex: none; }
.header-phone { display: flex; flex-direction: column; line-height: 1.25; text-align: right; }
.header-phone span { font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.header-phone a { font-weight: 600; color: var(--ink); font-size: .95rem; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--steel-200);
  background: #fff; border-radius: var(--radius); cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); position: relative; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--ink);
  transition: transform .22s;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #dbe5ef;
  background:
    radial-gradient(1100px 620px at 78% 8%, rgba(27, 63, 104, .85) 0%, rgba(10, 30, 56, 0) 62%),
    linear-gradient(150deg, #0a1e38 0%, #07182c 55%, #05121f 100%);
  padding: clamp(48px, 6vw, 84px) 0 clamp(40px, 5vw, 64px);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(75% 70% at 30% 40%, #000 20%, transparent 100%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; right: -8%; bottom: -30%; width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(214, 24, 32, .18) 0%, transparent 66%);
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.08fr .92fr;
  gap: clamp(28px, 4vw, 56px); align-items: center;
}
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: #fff; position: relative; white-space: nowrap; isolation: isolate; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .04em; height: .14em;
  background: var(--red); opacity: .85; z-index: -1;
}
.hero-sub { font-size: 1.06rem; color: #b3c5d8; max-width: 56ch; margin-bottom: 30px; }
.hero .btn-row { margin-bottom: 34px; }
.hero-stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .14);
}
.hero-stat b {
  display: block; font-family: var(--font-head); font-size: 1.9rem; font-weight: 600;
  color: #fff; line-height: 1;
}
.hero-stat span { display: block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: #8ea5bc; margin-top: 7px; }
.hero--video {
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: clamp(460px, 40vw, 580px);
  padding: 96px 0 clamp(34px, 4vw, 50px);
}
.hero--video .container { width: 100%; }
.hero--video .hero-grid { display: block; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 55% center; background: #06182c;
}
.hero-shade {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(100deg, rgba(5, 18, 31, .80) 0%, rgba(5, 18, 31, .55) 42%, rgba(5, 18, 31, .30) 72%, rgba(5, 18, 31, .20) 100%),
    linear-gradient(to top, rgba(5, 18, 31, .86) 0%, rgba(5, 18, 31, .34) 26%, rgba(5, 18, 31, 0) 56%);
}
.hero-card-label {
  position: absolute; left: 30px; top: 30px; z-index: 3;
  background: var(--red); color: #fff; font-size: .68rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; padding: 7px 12px; border-radius: 2px;
  box-shadow: 0 6px 16px rgba(4, 16, 30, .3);
}

/* ---------- 8. Trust strip ---------- */
.trustbar { background: #fff; border-bottom: 1px solid var(--steel-200); padding: 22px 0; }
.trustbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.trustbar-label {
  font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; max-width: 150px; line-height: 1.5;
}
.trust-items { display: flex; align-items: center; gap: clamp(18px, 3vw, 46px); flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 9px; font-size: .84rem; font-weight: 600; color: var(--ink-2); }
.trust-item svg { width: 20px; height: 20px; color: var(--red); flex: none; }

/* ---------- 9. Category cards ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.cat-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--steel-200); border-radius: var(--radius-lg);
  overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--steel-300); }
.cat-media { position: relative; background: linear-gradient(180deg, #fbfcfd, #eef2f6); aspect-ratio: 4 / 3; overflow: hidden; }
.cat-media img { width: 100%; height: 100%; object-fit: contain; padding: 22px; transition: transform .5s var(--ease); }
.cat-card:hover .cat-media img { transform: scale(1.05); }
.cat-tag {
  position: absolute; left: 16px; top: 16px; background: rgba(10, 30, 56, .88); color: #fff;
  font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
  padding: 5px 10px; border-radius: 2px;
}
.cat-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.cat-body h3 { margin-bottom: 8px; font-size: 1.32rem; }
.cat-body h3 a { color: inherit; }
.cat-body p { font-size: .9rem; color: var(--muted); margin-bottom: 16px; }
.cat-models { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.cat-models li { margin: 0; font-size: .74rem; font-weight: 600; letter-spacing: .04em; color: var(--ink-2); background: var(--steel-100); padding: 4px 9px; border-radius: 2px; }
.cat-body .link-arrow { margin-top: auto; }

/* ---------- 9b. Full range list ---------- */
.range-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px 44px; }
.range-col h3 {
  font-size: .74rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--red); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--steel-300);
}
.range-list { list-style: none; padding: 0; margin: 0; }
.range-list li { position: relative; margin: 0 0 9px; padding-left: 15px; font-size: .89rem; color: var(--body); }
.range-list li::before {
  content: ""; position: absolute; left: 0; top: .58em; width: 5px; height: 5px;
  background: var(--steel-400); border-radius: 50%;
}

/* ---------- 10. Feature / advantage ---------- */
.adv-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--steel-200); border: 1px solid var(--steel-200); }
.adv-item { background: #fff; padding: 30px 28px; transition: background .2s; }
.adv-item:hover { background: var(--steel-50); }
.adv-icon {
  width: 46px; height: 46px; border-radius: 6px; display: grid; place-items: center;
  background: rgba(214, 24, 32, .08); color: var(--red); margin-bottom: 18px;
}
.adv-icon svg { width: 24px; height: 24px; }
.adv-item h3 { font-size: 1.16rem; margin-bottom: 8px; }
.adv-item p { font-size: .9rem; color: var(--muted); margin: 0; }

/* ---------- 11. Stats band ---------- */
.stats-band { background: var(--ink); color: #b6c7d9; }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.stat b {
  display: block; font-family: var(--font-head); font-size: clamp(2.3rem, 4vw, 3.2rem);
  font-weight: 600; color: #fff; line-height: 1; letter-spacing: -.02em;
}
.stat b span { color: var(--red); }
.stat p { margin: 10px 0 0; font-size: .84rem; color: #93a8bf; letter-spacing: .04em; }

/* ---------- 12. Flow diagram ---------- */
.flow { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; margin-top: 8px; }
.flow-step {
  flex: 1 1 0; min-width: 148px; position: relative; padding: 22px 18px 22px 0;
}
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 9px; height: 9px;
  border-top: 2px solid rgba(214, 24, 32, .8); border-right: 2px solid rgba(214, 24, 32, .8);
  transform: translateY(-50%) rotate(45deg);
}
.flow-step b { display: block; color: #fff; font-family: var(--font-head); font-size: 1.12rem; letter-spacing: .02em; margin-bottom: 6px; }
.flow-step span { font-size: .78rem; color: #93a8bf; line-height: 1.5; display: block; }
.flow-num { font-size: .66rem; letter-spacing: .14em; color: var(--red); font-weight: 700; display: block; margin-bottom: 10px; }

/* ---------- 13. Split media ---------- */
.media-block { position: relative; }
.media-block img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; }
.media-badge {
  position: absolute; bottom: -22px; right: -18px; background: var(--red); color: #fff;
  padding: 18px 22px; border-radius: 6px; text-align: center; box-shadow: var(--shadow-md);
}
.media-badge b { display: block; font-family: var(--font-head); font-size: 1.9rem; line-height: 1; }
.media-badge span { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; opacity: .9; }
.check-list { list-style: none; padding: 0; margin: 22px 0 28px; }
.check-list li { position: relative; padding-left: 30px; margin-bottom: 12px; font-size: .95rem; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 9px;
  border-left: 2px solid var(--red); border-bottom: 2px solid var(--red);
  transform: rotate(-45deg);
}

/* ---------- 14. Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery-grid a { display: block; overflow: hidden; border-radius: 6px; aspect-ratio: 4 / 3; background: var(--steel-100); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-grid a:hover img { transform: scale(1.06); }

/* ---------- 14b. Timeline ---------- */
.mile { padding: 22px 0; border-top: 1px solid var(--steel-200); }
.mile:first-child { border-top: 0; padding-top: 0; }
.mile .yr { display: block; font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 7px; }
.mile h3 { font-size: 1.2rem; margin-bottom: 6px; }
.mile p { font-size: .92rem; color: var(--muted); margin: 0; }

/* ---------- 15. Process ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.process-card { position: relative; padding-top: 30px; border-top: 2px solid var(--steel-200); }
.process-card::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: -2px; left: 0; transform: translateY(-50%);
  background: #fff; padding-right: 12px;
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--red);
}
.process-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.process-card p { font-size: .88rem; color: var(--muted); margin: 0; }

/* ---------- 16. FAQ ---------- */
.faq { max-width: 880px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--steel-200); }
.faq-item summary {
  cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font-family: var(--font-head); font-size: 1.16rem; font-weight: 600; color: var(--ink);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 11px; height: 11px;
  border-right: 2px solid var(--red); border-bottom: 2px solid var(--red);
  transform: translateY(-70%) rotate(45deg); transition: transform .25s;
}
.faq-item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item p { padding-right: 40px; font-size: .94rem; color: var(--muted); }

/* ---------- 17. CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; background: var(--ink); color: #c7d5e4;
  padding: clamp(48px, 6vw, 76px) 0;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(700px 380px at 82% 50%, rgba(214, 24, 32, .22), transparent 70%),
    linear-gradient(120deg, #0d2544, #061426);
}
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 36px; flex-wrap: wrap; }
.cta-inner h2 { color: #fff; margin-bottom: 10px; }
.cta-inner p { margin: 0; max-width: 58ch; color: #a9bccf; }

/* ---------- 18. Footer ---------- */
.site-footer { background: var(--navy-deep); color: #8fa4ba; font-size: .88rem; padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-tag { color: #7f95ac; }
.footer-brand p { font-size: .86rem; line-height: 1.75; max-width: 34ch; }
.footer-col h4 {
  color: #fff; font-family: var(--font-body); font-size: .74rem; letter-spacing: .14em;
  text-transform: uppercase; margin-bottom: 16px; font-weight: 700;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { color: #a9bccf; font-size: .86rem; }
.footer-col a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; color: #a9bccf; }
.footer-contact svg { width: 15px; height: 15px; margin-top: 5px; flex: none; color: var(--red); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .09); padding: 20px 0 34px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .78rem; color: #6f859c;
}
@media (min-width: 641px) {
  .footer-bottom { padding-right: 150px; }
  .footer-bottom > span:last-child { text-align: right; }
}
.footer-bottom a { color: #8fa4ba; }
.social-row { display: flex; gap: 10px; margin-top: 18px; }
.social-row a {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, .07); color: #c3d2e1; transition: background .2s, color .2s;
}
.social-row a:hover { background: var(--red); color: #fff; }
.social-row svg { width: 16px; height: 16px; }

/* ---------- 19. Floating contact widget ---------- */
.contact-fab { position: fixed; right: 18px; bottom: 22px; z-index: 95; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.contact-fab-btn {
  display: inline-flex; align-items: center; gap: 9px; height: 52px; padding: 0 20px 0 16px;
  border: 0; border-radius: 999px; cursor: pointer;
  background: var(--red); color: #fff; box-shadow: 0 12px 26px rgba(13, 34, 58, .28);
  font-family: var(--font-head); font-size: .95rem; font-weight: 600; letter-spacing: .01em;
  transition: transform .2s var(--ease), background .2s, box-shadow .2s;
}
.contact-fab-btn:hover { transform: translateY(-2px); background: #b91219; box-shadow: 0 16px 30px rgba(13, 34, 58, .34); }
.contact-fab-btn:focus-visible { outline: 3px solid rgba(214, 24, 32, .35); outline-offset: 3px; }
.contact-fab-ic { display: grid; place-items: center; }
.contact-fab-ic svg { width: 21px; height: 21px; }
.contact-fab-btn[aria-expanded="true"] { background: var(--ink); }

.contact-pop {
  width: 300px; max-width: calc(100vw - 36px);
  background: #fff; border: 1px solid var(--steel-200); border-radius: 14px;
  box-shadow: 0 22px 46px rgba(9, 26, 47, .22); padding: 16px 16px 14px;
  transform-origin: bottom right; opacity: 0; transform: translateY(10px) scale(.97);
  visibility: hidden; transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}
.contact-pop.is-open { opacity: 1; transform: none; visibility: visible; }
.contact-pop-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.contact-pop-head b { font-family: var(--font-head); font-size: 1rem; color: var(--ink); }
.contact-pop-close {
  width: 28px; height: 28px; border: 0; border-radius: 50%; display: grid; place-items: center;
  background: var(--steel-100); color: var(--muted); cursor: pointer; transition: background .2s, color .2s;
}
.contact-pop-close:hover { background: var(--steel-200); color: var(--ink); }
.contact-pop-close svg { width: 15px; height: 15px; }
.contact-pop-sub { font-size: .74rem; line-height: 1.5; color: var(--muted); margin: 6px 0 12px; }
.contact-row {
  display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: 9px;
  color: var(--ink); transition: background .18s;
}
.contact-row:hover { background: var(--steel-50, #f5f7fa); }
.contact-row-ic {
  width: 34px; height: 34px; flex: none; border-radius: 9px; display: grid; place-items: center;
  background: var(--steel-100); color: var(--ink-2);
}
.contact-row-ic svg { width: 17px; height: 17px; }
.contact-row-ic--wa { background: #e7f7ee; color: #1faa54; }
.contact-row-tx { display: block; min-width: 0; }
.contact-row-tx b { display: block; font-size: .82rem; font-weight: 600; color: var(--ink); }
.contact-row-tx i { display: block; font-style: normal; font-size: .8rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.contact-pop-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px;
  padding: 10px 12px; border-radius: 9px; background: var(--ink); color: #fff;
  font-size: .8rem; font-weight: 600; transition: background .2s;
}
.contact-pop-cta:hover { background: #0d2b4a; color: #fff; }
.contact-pop-cta svg { width: 15px; height: 15px; }
@media (max-width: 520px) {
  .contact-fab { right: 12px; bottom: 14px; }
  .contact-fab-btn { height: 46px; padding: 0 16px 0 13px; font-size: .86rem; }
  .contact-pop { width: min(300px, calc(100vw - 24px)); }
  .footer-bottom { padding-bottom: 78px; }
  .social-row { margin-bottom: 4px; }
}

/* ---------- 20. Page hero (inner pages) ---------- */
.page-hero {
  position: relative; overflow: hidden; background: var(--ink); color: #b9cadb;
  padding: clamp(38px, 5vw, 64px) 0 clamp(34px, 4vw, 54px);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(800px 400px at 85% 0%, rgba(27, 63, 104, .9), transparent 70%);
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; font-size: clamp(2.1rem, 3.6vw, 3.1rem); margin-bottom: 14px; }
.page-hero p { color: #a9bccf; max-width: 66ch; margin-bottom: 0; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .76rem; color: #8098b0; margin-bottom: 20px; list-style: none; padding: 0; }
.breadcrumb li { margin: 0; display: flex; align-items: center; gap: 8px; }
.breadcrumb li:not(:last-child)::after { content: "/"; color: #4d6580; }
.breadcrumb a { color: #a9bccf; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: #fff; }

/* ---------- 21. Product page ---------- */
.product-top { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.product-gallery { position: sticky; top: 100px; }
.product-main-img {
  background: linear-gradient(180deg, #fff, #eef2f6); border: 1px solid var(--steel-200);
  border-radius: var(--radius-lg); padding: 16px; margin-bottom: 12px;
}
.product-main-img img { width: 100%; border-radius: 6px; }
.product-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.product-thumbs button {
  padding: 0; border: 1px solid var(--steel-200); border-radius: 6px; overflow: hidden;
  background: #fff; cursor: pointer; aspect-ratio: 1; transition: border-color .2s;
}
.product-thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbs button[aria-pressed="true"], .product-thumbs button:hover { border-color: var(--red); }
.product-summary h1 { font-size: clamp(1.9rem, 3vw, 2.6rem); margin-bottom: 12px; }
.product-summary .model-tag, .prep-body .model-tag {
  display: inline-block; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 700; color: var(--red); background: rgba(214, 24, 32, .08);
  padding: 6px 11px; border-radius: 2px; margin-bottom: 14px;
}
.key-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--steel-200); border: 1px solid var(--steel-200); border-radius: 6px; overflow: hidden; margin: 24px 0; }
.key-spec { background: #fff; padding: 14px 16px; }
.key-spec span { display: block; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.key-spec b { font-family: var(--font-head); font-size: 1.16rem; color: var(--ink); font-weight: 600; }
.spec-table { width: 100%; border-collapse: collapse; font-size: .92rem; background: #fff; }
.spec-table caption { text-align: left; font-size: .8rem; color: var(--muted); padding-bottom: 10px; }
.spec-table td { color: var(--body); }
.spec-table th, .spec-table td { padding: 13px 16px; border-bottom: 1px solid var(--steel-200); text-align: left; vertical-align: top; }
.spec-table th { background: var(--steel-50); font-weight: 600; color: var(--ink); }
.spec-table tbody th { width: 42%; }
.spec-table thead th { background: var(--steel-50); font-family: var(--font-head); font-size: 1.02rem; letter-spacing: .02em; text-transform: uppercase; white-space: nowrap; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table--compare th:first-child { width: 26%; }
.spec-table--compare td { text-align: left; }
.table-scroll { overflow-x: auto; border: 1px solid var(--steel-200); border-radius: 6px; }
.table-scroll .spec-table th, .table-scroll .spec-table td { border-bottom: 1px solid var(--steel-200); }
.compare-note { font-size: .8rem; color: var(--muted); margin-top: 12px; }
.product-section + .product-section { margin-top: clamp(40px, 5vw, 64px); }
.app-tags { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 18px 0 0; }
.app-tags li { margin: 0; font-size: .82rem; background: var(--steel-100); color: var(--ink-2); padding: 7px 13px; border-radius: 2px; border: 1px solid var(--steel-200); }

/* ---------- 22. Inquiry card ---------- */
.inquiry-card { background: var(--ink); color: #b8c9da; border-radius: var(--radius-lg); padding: 28px; }
.inquiry-card h3 { color: #fff; font-size: 1.35rem; margin-bottom: 8px; }
.inquiry-card p { font-size: .86rem; color: #9db0c4; }
.inquiry-card .btn { margin-top: 6px; }
.inquiry-card ul { list-style: none; padding: 0; margin: 16px 0 0; font-size: .82rem; }
.inquiry-card li { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 8px; color: #a9bccf; }
.inquiry-card li svg { width: 15px; height: 15px; color: var(--red); margin-top: 4px; flex: none; }

/* ---------- 23. Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: .94rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--steel-300); border-radius: var(--radius);
  background: #fff; transition: border-color .18s, box-shadow .18s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(214, 24, 32, .12);
}
.field textarea { resize: vertical; min-height: 118px; }
.field-hint { font-size: .74rem; color: var(--muted); }
.form-note { font-size: .78rem; color: var(--muted); margin-top: 12px; }
.form-status { font-size: .88rem; padding: 12px 14px; border-radius: var(--radius); margin-top: 14px; display: none; }
.form-status.is-ok { display: block; background: #e8f6ee; color: #17663a; border: 1px solid #b7e2c9; }
.form-status.is-err { display: block; background: #fdecec; color: #8f1116; border: 1px solid #f5c2c4; }

/* ---------- 24. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 4vw, 60px); align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 16px; padding: 20px 0; border-top: 1px solid var(--steel-200); align-items: flex-start; }
.contact-list li:last-child { border-bottom: 1px solid var(--steel-200); }
.contact-ico { width: 40px; height: 40px; flex: none; border-radius: 6px; display: grid; place-items: center; background: var(--steel-100); color: var(--red); }
.contact-ico svg { width: 19px; height: 19px; }
.contact-list h3 { font-size: 1rem; margin-bottom: 3px; }
.contact-list p { margin: 0; font-size: .92rem; color: var(--muted); }
.contact-list a { color: var(--ink-2); font-weight: 600; }

/* ---------- 25. Alerts (placeholder notice) ---------- */
.dev-note {
  background: #fff8e6; border: 1px solid #f0dda6; color: #6b5316;
  font-size: .82rem; padding: 12px 16px; border-radius: var(--radius); margin: 0 0 24px;
}

/* ---------- 26. Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
@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; }
}

/* ---------- 27. Responsive ---------- */
@media (max-width: 1080px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-actions { margin-left: auto; }
  .header-phone { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card-label { left: auto; right: 18px; top: 14px; font-size: .6rem; letter-spacing: .1em; padding: 6px 9px; }
  .hero--video { min-height: 470px; padding-top: 72px; }
  .hero-shade {
    background:
      linear-gradient(to top, rgba(5, 18, 31, .92) 0%, rgba(5, 18, 31, .66) 34%, rgba(5, 18, 31, .42) 100%);
  }
  .product-top { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .cat-grid, .grid-3, .grid-4, .range-grid { grid-template-columns: 1fr 1fr; }
  .adv-grid { grid-template-columns: 1fr; }
  .split, .split--wide { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 20px 16px; }
  .media-badge { right: 0; bottom: -16px; padding: 14px 18px; }
  .mobile-nav { display: block; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .container { padding: 0 18px; }
  .hero--video { min-height: 540px; }
  .cat-grid, .grid-2, .grid-3, .grid-4, .form-grid, .split--wide, .range-grid { grid-template-columns: 1fr; }
  .key-specs { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .topbar .container { flex-direction: column; gap: 6px; padding-block: 8px; }
  .topbar-list { justify-content: center; gap: 14px; font-size: .72rem; }
  .topbar-item--hide { display: none; }
  .topbar-badge { font-size: .64rem; }
  .header-inner { gap: 12px; min-height: 66px; }
  .brand img { width: 32px; }
  .brand-name { font-size: 1.12rem; letter-spacing: .06em; }
  .brand-tag { font-size: .5rem; letter-spacing: .12em; }
  .header-actions .btn { padding: 10px 14px; font-size: .78rem; width: auto; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .process-grid { grid-template-columns: 1fr; }
  .flow-step { flex: 1 1 100%; padding-right: 0; }
  .flow-step:not(:last-child)::after { display: none; }
  .product-thumbs { grid-template-columns: repeat(4, 1fr); }
  .mobile-nav { inset: 66px 0 0; }
}

/* ---------- 28. Mobile nav panel ---------- */
.mobile-nav {
  display: none; position: fixed; inset: 78px 0 0; z-index: 99;
  background: #fff; padding: 20px; overflow-y: auto;
  border-top: 1px solid var(--steel-200);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav.is-open { display: block; }
.mobile-nav ul { list-style: none; padding: 0; margin: 0 0 20px; }
.mobile-nav > ul > li { border-bottom: 1px solid var(--steel-200); }
.mobile-nav a { display: block; padding: 15px 4px; font-size: 1rem; font-weight: 600; color: var(--ink); }
.mobile-nav .sub { padding-left: 14px; }
.mobile-nav .sub a { font-size: .9rem; font-weight: 400; color: var(--muted); padding: 11px 4px; }
.mobile-nav .btn { margin-top: 6px; }

/* ---------- 29. Print ---------- */
@media print {
  .site-header, .topbar, .contact-fab, .cta-band, .site-footer, .mobile-nav, .hero-bg, .hero-shade, .hero-card-label { display: none; }
  body { color: #000; }
  .page-hero, .hero { background: none; color: #000; }
  .page-hero h1, .hero h1 { color: #000; }
}

/* ---------- 30. Preparation equipment page ---------- */
.prep-list { display: grid; gap: 36px; }
.prep-item {
  display: grid; grid-template-columns: minmax(0, 420px) 1fr; gap: 36px; align-items: start;
  background: #fff; border: 1px solid var(--steel-200); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.prep-media { position: relative; }
.prep-media img { width: 100%; height: auto; border-radius: var(--radius-lg); display: block; }
.prep-body .model-tag { margin-bottom: 12px; }
.prep-body h3 { font-family: var(--font-head); font-size: 1.7rem; color: var(--ink); margin: 0 0 8px; letter-spacing: .01em; }
.prep-body > p { color: var(--body); margin: 0 0 18px; }
.prep-body .table-scroll { margin-bottom: 16px; }
.prep-why {
  background: var(--steel-50); border-left: 3px solid var(--red); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 12px 16px; font-size: .92rem; color: var(--body); margin: 0 0 14px;
}
.prep-why strong { color: var(--ink); }
@media (max-width: 900px) {
  .prep-item { grid-template-columns: 1fr; padding: 20px; gap: 22px; }
  .prep-media { max-width: 460px; }
}

/* ---------- 31. Factory film + company strength (home) ---------- */
.film-section { overflow: hidden; }
.film-frame { position: relative; width: 100%; margin: 0; }
.film-play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: inline-flex; align-items: center; gap: 12px;
  padding: 15px 26px 15px 20px; border-radius: 999px;
  background: rgba(6, 24, 44, .52); color: #fff; border: 1px solid rgba(255, 255, 255, .34);
  -webkit-backdrop-filter: blur(7px); backdrop-filter: blur(7px);
  font: inherit; font-size: .84rem; font-weight: 600; letter-spacing: .03em;
  cursor: pointer; transition: background .22s, border-color .22s, transform .22s;
}
.film-play svg { width: 26px; height: 26px; flex: none; }
.film-play:hover { background: var(--red); border-color: var(--red); transform: translate(-50%, -50%) scale(1.04); }
.film-play:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.film-frame.is-playing .film-play { display: none; }
@media (max-width: 640px) {
  .film-play { padding: 11px 18px 11px 15px; font-size: .76rem; gap: 9px; }
  .film-play svg { width: 21px; height: 21px; }
  .film-meta { margin-top: 12px; }
}
.film-video {
  width: 100%; display: block; aspect-ratio: 16 / 9; background: #000;
  border-radius: 0; box-shadow: none;
  border-top: 1px solid rgba(255, 255, 255, .12);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.film-meta { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin: 16px auto 0; font-size: .78rem; color: #93a8bf; }
.film-meta span { display: inline-flex; align-items: center; gap: 8px; }
.film-meta svg { width: 15px; height: 15px; color: var(--red); flex: none; }

.strength-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.strength-card {
  display: flex; flex-direction: column; background: #fff; overflow: hidden;
  border: 1px solid var(--steel-200); border-radius: var(--radius-lg);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.strength-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--steel-300); }
.strength-media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--steel-100); }
.strength-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.strength-card:hover .strength-media img { transform: scale(1.05); }
.strength-body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.strength-tag { font-size: .66rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 9px; }
.strength-body h3 { font-size: 1.14rem; margin-bottom: 8px; line-height: 1.25; }
.strength-body p { font-size: .86rem; color: var(--muted); margin-bottom: 16px; }
.strength-body .link-arrow { margin-top: auto; }

/* ---------- 32. Feature rows (process / packing) ---------- */
.feat-list-wrap { display: grid; gap: 22px; }
.feat {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: clamp(20px, 3vw, 36px); align-items: center;
  background: #fff; border: 1px solid var(--steel-200); border-radius: var(--radius-lg);
  padding: clamp(18px, 2.2vw, 24px); box-shadow: var(--shadow-sm);
}
.feat--flip .feat-media { order: 2; }
.feat-media img {
  width: 100%; height: auto; display: block; border-radius: 8px;
  aspect-ratio: 16 / 9; object-fit: cover; background: var(--steel-100);
}
.feat-num { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.feat-body h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); margin-bottom: 10px; }
.feat-body > p { font-size: .94rem; color: var(--muted); margin-bottom: 14px; }
.feat-list { list-style: none; padding: 0; margin: 0; }
.feat-list li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: .88rem; color: var(--body); }
.feat-list li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--red); opacity: .85;
}

/* ---------- 33. Certificates / shows / packing (about) ---------- */
.cert-wall { margin: 0 0 30px; max-width: 1000px; }
.cert-table { margin-bottom: 32px; }
.cert-table .spec-table tbody th { width: 20%; white-space: nowrap; }
.cert-table .spec-table td:nth-child(2) { width: 11%; white-space: nowrap; }
.cert-table .spec-table td:nth-child(4) { width: 15%; }
.cert-wall img { width: 100%; height: auto; display: block; background: #fff; border: 1px solid var(--steel-200); border-radius: 8px; box-shadow: var(--shadow-sm); }
.cert-wall figcaption { font-size: .78rem; color: var(--muted); margin-top: 10px; }
.cert-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 36px; }
.cert-card { margin: 0; background: #fff; border: 1px solid var(--steel-200); border-radius: 8px; overflow: hidden; }
.cert-card img { width: 100%; display: block; transition: transform .4s var(--ease); }
.cert-card:hover img { transform: scale(1.03); }
.cert-card figcaption { font-size: .7rem; line-height: 1.5; color: var(--muted); padding: 9px 11px; border-top: 1px solid var(--steel-200); }
.recog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--steel-200); border: 1px solid var(--steel-200); border-radius: 8px; overflow: hidden; }
.recog-item { display: flex; gap: 14px; background: #fff; padding: 22px 24px; }
.recog-item svg { width: 22px; height: 22px; color: var(--red); flex: none; margin-top: 2px; }
.recog-item h3 { font-size: 1rem; margin-bottom: 5px; }
.recog-item p { font-size: .86rem; color: var(--muted); margin: 0; }

.expo-hero { margin: 0 0 14px; }
.expo-hero img { width: 100%; display: block; border-radius: 8px; box-shadow: var(--shadow-sm); }
.expo-hero figcaption, .expo-row figcaption { font-size: .78rem; color: var(--muted); margin-top: 9px; }
.expo-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 28px; }
.expo-row figure { margin: 0; }
.expo-row img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; border-radius: 8px; background: var(--steel-100); }
.expo-note {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--steel-200); border-left: 3px solid var(--red);
  border-radius: 0 8px 8px 0; padding: 20px 24px;
}
.expo-note svg { width: 26px; height: 26px; color: var(--red); flex: none; }
.expo-note p { margin: 0; flex: 1 1 320px; font-size: .9rem; color: var(--body); }

@media (max-width: 1080px) {
  .strength-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cert-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .feat { grid-template-columns: 1fr; gap: 18px; }
  .feat--flip .feat-media { order: 0; }
  .expo-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .recog-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .strength-grid { grid-template-columns: 1fr; }
  .cert-cards { grid-template-columns: 1fr; }
  .expo-row { grid-template-columns: 1fr; }
}

/* ---------- 34. Fixes: video intrinsic height, narrow header ---------- */
.film-video { height: auto; }

@media (max-width: 520px) {
  .header-actions .btn { display: none; }
  .header-inner { gap: 10px; }
  .brand-name { font-size: 1.05rem; }
  .film-meta { font-size: .72rem; }
}

/* ---------- 35. Cert standards table on narrow screens ---------- */
@media (max-width: 760px) {
  .cert-table .spec-table { min-width: 600px; }
  .cert-table .spec-table caption { display: none; }
}

/* ---------- 36. WhatsApp QR card (contact page) ---------- */
.wa-card {
  display: flex; gap: 20px; align-items: center; margin-top: 26px; padding: 20px;
  background: var(--steel-50); border: 1px solid var(--steel-200); border-radius: var(--radius-lg);
}
.wa-card-qr {
  flex: none; display: block; padding: 8px; background: #fff; border-radius: 8px;
  box-shadow: var(--shadow-sm); line-height: 0; transition: transform .2s var(--ease), box-shadow .2s;
}
.wa-card-qr:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.wa-card-qr img { width: 152px; height: 152px; display: block; }
.wa-card-body h3 { font-size: 1.1rem; margin-bottom: 6px; }
.wa-card-body p { margin: 0 0 8px; font-size: .92rem; color: var(--muted); }
.wa-card-body p:last-child { margin-bottom: 0; }
.wa-card-body a { color: var(--ink-2); font-weight: 600; }
.wa-card .wa-card-note { font-size: .86rem; }

@media (max-width: 520px) {
  .wa-card { flex-direction: column; align-items: flex-start; gap: 16px; padding: 18px; }
  .wa-card-qr img { width: 132px; height: 132px; }
}

/* ---------- 37. Topbar: keep one line once the phone is in ---------- */
.topbar-badge { white-space: nowrap; }
@media (max-width: 1120px) {
  .topbar-item--hide-md { display: none; }
  .topbar-list { gap: 18px; }
}
@media (max-width: 900px) {
  .topbar-item--hide-900 { display: none; }
}

/* ---------- 38. Photo mosaic (inside the plant) ---------- */
.mosaic { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 168px; gap: 12px; }
.mosaic figure { position: relative; margin: 0; overflow: hidden; border-radius: var(--radius-lg); background: var(--steel-100); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.mosaic figure:hover img { transform: scale(1.04); }
.mosaic figure:first-child { grid-column: span 2; grid-row: span 2; }
.mosaic figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 34px 14px 12px;
  font-size: .76rem; font-weight: 600; letter-spacing: .02em; color: #fff;
  background: linear-gradient(to top, rgba(6, 20, 38, .92), rgba(6, 20, 38, .55) 45%, rgba(6, 20, 38, 0));
}
.mosaic figure:first-child figcaption { font-size: .92rem; padding: 44px 20px 18px; }
@media (max-width: 760px) {
  .mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 132px; gap: 8px; }
  .mosaic figure:first-child { grid-column: span 2; grid-row: span 1; }
  .mosaic figcaption { font-size: .7rem; padding: 22px 10px 9px; }
  .mosaic figure:first-child figcaption { font-size: .78rem; padding: 24px 12px 10px; }
}

/* ---------- 39. Clip grid (short factory videos) ---------- */
.clip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.clip { margin: 0; }
.clip-video {
  width: 100%; height: auto; display: block; border-radius: var(--radius-lg);
  background: #06182c; box-shadow: var(--shadow-sm);
}
.clip figcaption { margin-top: 9px; font-size: .82rem; color: var(--muted); }
.clip figcaption b { color: var(--ink); font-weight: 600; }
@media (max-width: 640px) { .clip-grid { grid-template-columns: 1fr; gap: 16px; } }

/* dark-section variant */
.section--ink .clip figcaption { color: #9fb3c8; }
.section--ink .clip figcaption b { color: #fff; }

/* ---------- 40. Three-up checklist under the photo mosaic ---------- */
.check-list--wide {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 28px;
  margin: 28px 0 0; padding-top: 24px; border-top: 1px solid var(--steel-200);
}
.check-list--wide li { margin-bottom: 0; }
@media (max-width: 860px) { .check-list--wide { grid-template-columns: 1fr; gap: 10px; } }

/* ---------- 41. Solution line cards with photos ---------- */
.adv-item--media { padding: 18px 20px 26px; }
.line-img {
  width: 100%; height: 190px; object-fit: cover; display: block;
  border-radius: 8px; margin-bottom: 18px; background: var(--steel-100);
}
@media (max-width: 520px) { .line-img { height: 150px; } }

/* ---------- 42. Application chips (replaces the 6-card text grid) ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-row span {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px;
  border: 1px solid var(--steel-300); border-radius: 999px;
  font-size: .86rem; font-weight: 500; color: var(--ink-2); background: #fff;
}
.section--steel .chip-row span { background: #fff; }

/* mobile: give the full-bleed film a taller frame */
@media (max-width: 640px) {
  .film-video { aspect-ratio: 4 / 3; object-fit: cover; }
}

/* ---------- 43. Turnkey sausage line band (home) ---------- */
.line-band { padding-top: clamp(22px, 2.6vw, 36px); padding-bottom: clamp(30px, 4vw, 56px); }
.line-band-media {
  position: relative; margin: 0; background: var(--steel-100); overflow: hidden;
}
.line-band-media img { width: 100%; height: auto; display: block; }
.line-band-media::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.72) 30%, rgba(255,255,255,0) 60%);
}
.line-band-copy {
  position: absolute; top: 0; bottom: 0; left: 0; z-index: 2;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  width: min(47%, calc(var(--container) / 2));
  padding-left: max(calc((100% - var(--container)) / 2 + 24px), 24px);
  padding-right: 20px;
}
.line-band-copy h2 {
  margin: 0 0 20px; font-size: clamp(1.55rem, 2.5vw, 2.35rem); line-height: 1.08;
}
.line-band-copy .link-arrow { white-space: nowrap; }
@media (max-width: 1240px) {
  .line-band-media { background: transparent; }
  .line-band-media::after { display: none; }
  .line-band-copy {
    position: static; width: auto; padding: 24px 24px 0;
  }
  .line-band-copy h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); margin-bottom: 14px; }
}

/* ---------- 44. Production poster band (home #videos) ---------- */
.plant-section { padding-top: clamp(28px, 3.4vw, 52px); padding-bottom: 0; }
.plant-poster { position: relative; margin: 0; overflow: hidden; background: #fff; }
.plant-poster img { width: 100%; height: auto; display: block; }
.plant-poster-shade {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg,
    #fff 0%, rgba(255,255,255,.97) 26%, rgba(255,255,255,.9) 36%,
    rgba(255,255,255,.55) 42%, rgba(255,255,255,0) 48%);
}
.plant-poster-copy {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%); z-index: 2;
  width: min(50%, 940px);
  padding-left: max(calc((100% - var(--container)) / 2 + 24px), 24px);
  padding-right: clamp(32px, 5.5vw, 110px);
}
.plant-poster-copy .eyebrow { color: var(--red); }
.plant-poster-copy .eyebrow::before { background: var(--red); }
.plant-poster-copy h2 {
  color: var(--ink); margin: 0 0 12px; font-size: clamp(1.6rem, 2.7vw, 2.45rem);
  line-height: 1.07;
}
.plant-poster-copy p:not(.eyebrow) {
  color: var(--muted); margin: 0; max-width: 44ch;
  font-size: clamp(.92rem, 1.05vw, 1rem);
}
@media (max-width: 760px) {
  .plant-poster { background: transparent; }
  .plant-poster img { aspect-ratio: 8 / 7; object-fit: cover; object-position: 100% 50%; }
  .plant-poster-shade { display: none; }
  .plant-poster-copy { position: static; transform: none; max-width: none; padding: 22px 24px 0; }
  .plant-poster-copy .eyebrow { color: var(--red); }
  .plant-poster-copy .eyebrow::before { background: var(--red); }
  .plant-poster-copy h2 { color: var(--ink); font-size: 1.5rem; text-shadow: none; }
  .plant-poster-copy p:not(.eyebrow) { color: var(--muted); text-shadow: none; }
}

/* ---------- 45. Factory film inside the plant split (home) ---------- */
.plant-film { position: relative; }
.plant-film .film-frame {
  position: relative; margin: 0; background: #0b1a2b;
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
}
.plant-film .film-video {
  width: 100%; display: block; height: auto;
  aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 50%;
  border: 0; border-radius: 0; box-shadow: none; background: #0b1a2b;
}
.plant-film-meta {
  margin: 12px 0 0; font-size: .76rem; line-height: 1.5; color: var(--muted);
}
@media (max-width: 900px) {
  .plant-film { max-width: 720px; }
}

/* ---------- 46. Plant split: stats row + play label ---------- */
.plant-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px; margin-top: 24px;
}
.plant-stats b {
  display: block; font-family: var(--font-head); font-weight: 700;
  font-size: 1.8rem; line-height: 1.1; color: var(--ink); margin-bottom: 4px;
}
.plant-stats span { font-size: .8rem; line-height: 1.4; color: var(--muted); }
.plant-film .film-play span { white-space: nowrap; }
@media (max-width: 520px) {
  .plant-stats { gap: 10px; margin-top: 20px; }
  .plant-stats b { font-size: 1.45rem; }
  .plant-stats span { font-size: .72rem; }
  .plant-film .film-play { padding: 9px 15px 9px 12px; }
}

/* ---------- 47. Catalogue: product cards, family pages, product pages ---------- */
.pcard-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.pcard {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--steel-200); border-radius: var(--radius-lg); overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--steel-300); }
.pcard-media { display: block; aspect-ratio: 1; background: #fff; overflow: hidden; }
.pcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.pcard:hover .pcard-media img { transform: scale(1.04); }
.pcard-body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; border-top: 1px solid var(--steel-200); }
.pcard-model { display: flex; align-items: baseline; gap: 8px; margin: 0 0 8px; }
.pcard-model b { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--red); font-weight: 700; }
.pcard-model span { font-size: .76rem; color: var(--muted); }
.pcard-body h3 { font-size: 1.12rem; line-height: 1.3; margin: 0 0 14px; }
.pcard-body h3 a { color: inherit; }
.pcard-specs { margin: 0 0 16px; padding: 0; display: grid; gap: 6px; }
.pcard-specs div { display: flex; justify-content: space-between; gap: 12px; font-size: .8rem; border-bottom: 1px dashed var(--steel-200); padding-bottom: 5px; }
.pcard-specs dt { color: var(--muted); }
.pcard-specs dd { margin: 0; font-weight: 600; color: var(--ink-2); text-align: right; }
.pcard-body .link-arrow { margin-top: auto; font-size: .78rem; }

.family-head {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 12px 40px; align-items: end;
  padding-bottom: 22px; margin-bottom: 26px; border-bottom: 1px solid var(--steel-300);
}
.family-head h2 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); margin: 8px 0 0; }
.family-lead { color: var(--muted); font-size: .92rem; margin: 0; }
.family-more { margin: 26px 0 0; }

.chip-row--nav { margin-top: 26px; }
.chip-row--nav .chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 15px; border-radius: 999px; font-size: .8rem; font-weight: 600;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .26); color: #fff;
}
.chip-row--nav .chip span {
  font-size: .68rem; font-weight: 700; color: #fff;
  background: rgba(255, 255, 255, .2); padding: 1px 7px; border-radius: 999px;
}
.chip-row--nav .chip:hover { background: var(--red); border-color: var(--red); }
.chip-row--center { justify-content: center; }

.th-sub { display: block; font-weight: 400; font-size: .68rem; color: var(--muted); text-transform: none; letter-spacing: 0; margin-top: 2px; }

.spec-wrap { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, .8fr); gap: 32px; align-items: start; }
.spec-wrap .inquiry-card { margin: 0; }

.page-hero--product h1 { font-size: clamp(1.8rem, 2.9vw, 2.6rem); }
.product-top--catalog .product-thumbs { grid-template-columns: repeat(5, 1fr); }
.product-top--catalog .product-gallery .form-note { margin-top: 10px; }

.product-film { background: #0b1a2b; }
.product-film .film-video { width: 100%; display: block; aspect-ratio: 16 / 9; height: auto; object-fit: cover; background: #0b1a2b; }

.detail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.detail-shot { margin: 0; border: 1px solid var(--steel-200); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.detail-shot img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }

@media (max-width: 1100px) {
  .pcard-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .family-head { grid-template-columns: 1fr; }
  .spec-wrap { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .pcard-grid { grid-template-columns: 1fr; gap: 18px; }
  .product-top--catalog .product-thumbs { grid-template-columns: repeat(4, 1fr); }
  .detail-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .chip-row--nav .chip { font-size: .74rem; padding: 8px 12px; }
}

/* comparison tables: keep figures on one line, let the wrapper scroll on narrow screens */
.spec-table--compare th, .spec-table--compare td { white-space: nowrap; }
.spec-table--compare td { font-variant-numeric: tabular-nums; }

/* ---------- 48. Solutions: three automatic sausage lines (stacked layout) ---------- */
.line-block {
  margin-top: clamp(44px, 5.5vw, 80px);
  padding-top: clamp(28px, 3.5vw, 44px);
  border-top: 1px solid var(--steel-200);
}
.line-block:first-of-type {
  margin-top: clamp(28px, 3.5vw, 44px);
  padding-top: 0;
  border-top: 0;
}

.line-head { max-width: 880px; }
.line-head h2 { margin: 6px 0 12px; }
.line-lead { color: var(--muted); font-size: 1.04rem; line-height: 1.65; }

.line-media {
  margin: 26px 0 0;
  background: transparent;
}
.line-media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 2.35 / 1;
  object-fit: contain;
}
.line-media figcaption {
  font-size: .74rem;
  letter-spacing: .02em;
  color: var(--muted);
  padding: 12px 2px 0;
}

.line-detail { margin-top: 26px; }
.line-detail .check-list {
  margin: 0;
  columns: 2;
  column-gap: clamp(24px, 3.5vw, 52px);
}
.line-detail .check-list li {
  break-inside: avoid;
  margin-bottom: 12px;
}
.line-detail .check-list strong { color: var(--navy); }

.line-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px 30px;
  margin: 26px 0 24px;
  padding: 20px 0;
  border-top: 1px solid var(--steel-200);
  border-bottom: 1px solid var(--steel-200);
}
.line-specs dt {
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.line-specs dd {
  margin: 3px 0 0;
  font-weight: 650;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}
.line-specs > div { min-width: 0; }

@media (max-width: 980px) {
  .line-detail .check-list { columns: 1; }
  .line-specs { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .line-media { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
  .line-media::-webkit-scrollbar { height: 5px; }
  .line-media::-webkit-scrollbar-thumb { background: var(--steel-300, #cfd8e3); border-radius: 3px; }
  .line-media img { min-width: 640px; }
  .line-media figcaption { position: sticky; left: 0; }
}
@media (max-width: 430px) {
  .line-specs { grid-template-columns: 1fr; gap: 12px; }
  .line-media figcaption { font-size: .7rem; }
}

/* quick index cards for the three lines */
.line-mini { display: grid; gap: 12px; align-content: start; }
.line-mini__item {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding: 10px 16px 10px 10px;
  background: #fff;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
  color: var(--navy);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}
.line-mini__item:hover {
  border-color: var(--red);
  box-shadow: 0 8px 22px rgba(15, 32, 56, .08);
  transform: translateY(-1px);
}
.line-mini__item img {
  width: 176px; height: 70px;
  object-fit: contain;
  background: #fff;
}
.line-mini__item b {
  display: block;
  font-size: .66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.line-mini__item span { font-size: .95rem; font-weight: 650; }
@media (max-width: 520px) {
  .line-mini__item { grid-template-columns: 96px minmax(0, 1fr); gap: 12px; }
  .line-mini__item img { width: 96px; height: 40px; }
}