/* ============================================================
   Warm Alloy Theme — Bisite Precision Manufacturing English Website
   Based on demo/style-2b-warm-alloy.html
   Merged single-file theme: variables + global + nav + hero + sections + footer
   ============================================================ */

/* --- Design Tokens --- */
:root {
  /* === Color System === */
  --bg: #fffbf5;
  --surface: #ffffff;
  --surface-2: #f6efe3;
  --line: #d9cdb8;
  --line-2: #b8a989;
  --ink: #1c1410;
  --ink-2: #44372d;
  --muted: #7a6a59;
  --accent: #b25a1a;
  --accent-2: #d97706;
  --radius: 0px;

  /* === Semantic Colors === */
  --color-success: #2d8a4e;
  --color-warning: #d97706;
  --color-danger: #c0392b;
  --color-info: #2980b9;

  /* === Dark Section Text === */
  --dark-text-primary: #ffffff;
  --dark-text-secondary: rgba(255,255,255,.78);
  --dark-text-muted: rgba(255,255,255,.55);
  --dark-text-faint: rgba(255,255,255,.5);
  --dark-border: rgba(255,255,255,.12);
  --dark-link: rgba(255,255,255,.7);

  /* === Navigation Bar === */
  --nav-bg: rgba(255,251,245,.9);
  --nav-height: 72px;
  --nav-blur: blur(10px);
  --nav-border: var(--line);
  --nav-link-color: var(--ink-2);
  --nav-link-hover: var(--accent);
  --nav-link-size: 16px;
  --nav-link-spacing: .04em;
  --nav-gap: 36px;

  /* === Hero === */
  --hero-height: 88vh;
  --hero-min-height: 640px;
  --hero-display-size: 72px;

  /* === Sections === */
  --section-padding: 132px;
  --section-padding-mobile: 80px;
  --section-head-gap: 48px;
  --section-head-margin: 72px;
  --section-h2-size: 36px;

  /* === Container === */
  --container-max: 1320px;
  --container-padding: 32px;
  --container-padding-mobile: 20px;

  /* === Buttons === */
  --btn-padding: 16px 24px;
  --btn-min-height: 48px;
  --btn-font-size: 13px;
  --btn-letter-spacing: .12em;
  --btn-transition: all .15s ease;

  /* === Fonts === */
  --font-heading: 'Archivo', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'PingFang SC', ui-monospace, monospace;

  /* === Bootstrap Override === */
  --bs-primary: #b25a1a;
  --bs-primary-rgb: 178,90,26;
  --bs-dark: #1c1410;
  --bs-dark-rgb: 28,20,16;
  --bs-body-bg: #fffbf5;
  --bs-body-color: #44372d;
  --bs-border-color: #d9cdb8;
  --bs-border-radius: 0px;
  --bs-border-radius-sm: 0px;
  --bs-border-radius-lg: 0px;
  --bs-font-sans-serif: var(--font-body);
  --bs-headings-font-family: var(--font-heading);
  --bs-headings-font-weight: 700;
  --bs-link-color: #b25a1a;
  --bs-link-hover-color: #8e4714;
}

/* --- Global Resets & Base --- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); }
body {
  font-family: var(--font-body);
  color: var(--ink-2);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Focus */
*:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Skip link */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #fff; padding: 12px 16px; z-index: 100;
  font-weight: 600; font-family: var(--font-heading);
  letter-spacing: .1em; text-transform: uppercase; font-size: 13px;
}
.skip:focus { left: 12px; top: 12px; }

/* Images */
img { max-width: 100%; height: auto; }

/* --- Reveal Animation (scroll entrance) --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .ticker-track { animation: none !important; transform: none !important; }
  .reveal { transition: none; opacity: 1; transform: none; }
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}
.mono { font-family: var(--font-mono); }
a { color: inherit; text-decoration: none; }

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: var(--btn-padding);
  min-height: var(--btn-min-height);
  font-weight: 600; font-size: var(--btn-font-size);
  letter-spacing: var(--btn-letter-spacing);
  text-transform: uppercase;
  transition: var(--btn-transition);
  border: 1px solid transparent; cursor: pointer;
  font-family: var(--font-heading);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.arrow { display: inline-block; transition: transform .15s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* --- Nav --- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: var(--nav-blur);
  -webkit-backdrop-filter: var(--nav-blur);
  border-bottom: 1px solid var(--nav-border);
}
.nav .container {
  display: flex; align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo .logomark { display: inline-flex; align-items: center; justify-content: center; }
.logo img { height: 32px; width: auto; display: block; filter: none; }
.logo .word {
  font-family: var(--font-heading); font-weight: 700;
  letter-spacing: .02em; color: var(--ink); font-size: 15px;
}
.menu { display: flex; gap: var(--nav-gap); }
.menu a {
  font-family: var(--font-heading);
  font-size: var(--nav-link-size);
  font-weight: 500;
  letter-spacing: var(--nav-link-spacing);
  text-transform: uppercase;
  color: var(--nav-link-color);
  padding: 14px 0;
  border-bottom: 2px solid transparent;
  min-height: 44px;
  display: inline-flex; align-items: center;
}
.menu a:hover,
.menu a.active { color: var(--nav-link-hover); border-bottom-color: var(--nav-link-hover); }

/* Hamburger (mobile) */
.hamburger {
  display: none;
  background: none; border: 1px solid var(--line-2);
  padding: 8px 10px; cursor: pointer;
  min-height: 44px; min-width: 44px;
  align-items: center; justify-content: center;
}
.hamburger svg { width: 24px; height: 24px; stroke: var(--ink-2); }

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: var(--nav-bg);
  backdrop-filter: var(--nav-blur);
  -webkit-backdrop-filter: var(--nav-blur);
  z-index: 49;
  padding: 24px var(--container-padding);
  border-top: 1px solid var(--line);
}
.nav-mobile.active { display: block; }
.nav-mobile .menu { flex-direction: column; gap: 0; }
.nav-mobile .menu a {
  padding: 14px 0; border-bottom: 1px solid var(--line);
  min-height: auto; display: flex; width: 100%;
}
.nav-mobile .btn-primary { margin-top: 24px; width: 100%; justify-content: center; }

/* --- Hero --- */
.hero {
  position: relative;
  height: var(--hero-height);
  min-height: var(--hero-min-height);
  overflow: hidden;
  background: var(--surface-2);
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.95) contrast(1.02) brightness(.92);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(255,251,245,0) 0%,
    rgba(255,251,245,.45) 55%,
    rgba(255,251,245,.98) 100%);
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg,
    rgba(255,251,245,.85) 0%,
    rgba(255,251,245,.15) 55%,
    rgba(255,251,245,0) 80%);
}
.hero-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 64px;
}
.hero-content .container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px; align-items: end;
}
.eyebrow {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--accent); letter-spacing: .24em;
  text-transform: uppercase; margin-bottom: 32px;
  display: inline-flex; align-items: center; gap: 14px;
}
.eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--accent); }
h1.display {
  font-family: var(--font-heading);
  font-size: var(--hero-display-size);
  line-height: .95; letter-spacing: -0.03em;
  font-weight: 800; color: var(--ink);
  text-transform: uppercase; margin-bottom: 24px;
}
h1.display em { font-style: normal; color: var(--accent); }
.hero p { font-size: 15px; color: var(--ink-2); max-width: 540px; margin: 0 0 36px; }
.hero-meta {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--muted); letter-spacing: .16em;
  text-transform: uppercase; text-align: right;
  display: flex; flex-direction: column; gap: 8px;
  padding-bottom: 8px;
}
.hero-meta b { color: var(--ink); font-weight: 500; }
.hero-cta { display: flex; gap: 0; flex-wrap: wrap; }
.hero-cta .btn { flex: none; }

/* --- Ticker --- */
.ticker {
  background: var(--accent); color: #fff;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  overflow: hidden;
}
.ticker-track {
  display: flex; gap: 80px; padding: 12px 0;
  animation: tk 40s linear infinite;
  white-space: nowrap;
  font-family: var(--font-heading); font-weight: 700;
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
}
.ticker-track span { display: inline-flex; align-items: center; gap: 80px; }
.ticker-track span::after { content: '◆'; color: #fff; opacity: .4; }
@keyframes tk { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* --- Trust Strip --- */
.trust { background: var(--surface); border-bottom: 1px solid var(--line); }
.trust .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust .cell {
  padding: 48px 0 48px 32px;
  border-right: 1px solid var(--line);
  position: relative;
}
.trust .cell:last-child { border-right: none; }
.trust .num {
  font-family: var(--font-heading); font-weight: 800;
  font-size: 64px; color: var(--ink-2);
  letter-spacing: -0.04em; line-height: 1;
}
.trust .num em { font-style: normal; color: var(--accent); font-size: 32px; vertical-align: top; margin-left: 2px; }
.trust .lbl {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--muted); margin-top: 14px;
  text-transform: uppercase; letter-spacing: .14em;
}
.trust .idx {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--muted); letter-spacing: .16em;
}

/* --- Section Block --- */
section.block { padding: var(--section-padding) 0; border-bottom: 1px solid var(--line); }

/* Alternating section backgrounds */
section.block:nth-of-type(3) { background: var(--surface-2); }
section.block:nth-of-type(4) { background: var(--surface); }
section.block:nth-of-type(5) { background: var(--surface-2); }
section.block:nth-of-type(6) { background: var(--surface); }

/* Section Head */
.section-head {
  display: flex; justify-content: space-between; align-items: end;
  gap: var(--section-head-gap);
  margin-bottom: var(--section-head-margin);
}
.section-head h2 {
  font-size: var(--section-h2-size);
  line-height: 1.1; letter-spacing: -0.02em;
  max-width: 720px; text-transform: uppercase;
  color: var(--ink); font-weight: 800;
}
.section-head p { color: var(--muted); max-width: 380px; margin: 0; font-size: 15px; }
.section-head.center { justify-content: center; text-align: center; }
.section-head.center h2 { max-width: none; }
.section-head.center p { max-width: 540px; margin: 8px auto 0; }

/* Kicker */
.kicker {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--accent); text-transform: uppercase;
  letter-spacing: .24em; margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 14px;
}
.kicker::before { content: ''; width: 32px; height: 1px; background: var(--accent); }

/* --- Capabilities --- */
.caps {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.cap {
  background: var(--surface); padding: 48px 40px;
  display: grid; grid-template-columns: 80px 1fr; gap: 32px;
  transition: background .2s ease; position: relative; cursor: pointer;
}
.cap:hover { background: var(--bg); }
.cap .num {
  font-family: var(--font-heading); font-weight: 800;
  font-size: 48px; color: var(--accent);
  letter-spacing: -0.03em; line-height: 1;
}
.cap h3 { font-size: 26px; text-transform: uppercase; font-weight: 800; margin-bottom: 12px; color: var(--ink); }
.cap p { color: var(--ink-2); font-size: 15px; margin: 0 0 24px; }
.cap .specs { display: flex; flex-wrap: wrap; gap: 8px; }
.cap .specs span {
  font-family: var(--font-mono); font-size: 11px;
  padding: 6px 12px; border: 1px solid var(--line-2);
  color: var(--ink-2); letter-spacing: .06em;
}

/* --- Products (Homepage Grid) --- */
.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pcard {
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .3s ease, transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s ease;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.pcard:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -8px rgba(28,20,16,.12);
}
/* Image area — 4:3 is easy for clients to source / crop */
.pcard .img {
  aspect-ratio: 1/1;
  overflow: hidden;
  background: linear-gradient(135deg, #f4f2ee 0%, #e4ded4 100%);
}
.pcard .img img {
  display: block;
  width: 100%; height: 100%;
  box-sizing: border-box;
  padding: 24px;
  object-fit: contain;
  object-position: center center;
  filter: none;
  transition: transform .5s cubic-bezier(.16,1,.3,1), filter .4s ease;
}
.pcard:hover .img img {
  transform: none;
  filter: none;
}
/* Text area below image — no overlay */
.pcard .body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pcard .body .tag {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--accent); text-transform: uppercase;
  letter-spacing: .18em; margin-bottom: 8px;
}
.pcard h3 {
  font-size: 17px; text-transform: uppercase; font-weight: 800;
  letter-spacing: -.01em; line-height: 1.3;
  margin-bottom: 6px; color: var(--ink);
}
.pcard p {
  color: var(--muted); font-size: 13px; line-height: 1.55;
  margin: 0 0 14px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.pcard .more {
  font-family: var(--font-heading); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--accent); display: inline-flex; align-items: center; gap: 6px;
  transition: gap .2s ease;
}
.pcard:hover .more { gap: 10px; }

/* --- Split Feature --- */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center; }
.split .img {
  position: relative; aspect-ratio: 4/5;
  overflow: hidden; border: 1px solid var(--line);
}
.split .img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.15) contrast(1.05); }
.split .img-tag {
  position: absolute; left: 20px; bottom: 20px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .18em; text-transform: uppercase;
  color: #fff; background: rgba(180,90,40,.92); padding: 6px 12px;
}
.split h2 { font-size: 36px; text-transform: uppercase; font-weight: 800; line-height: 1.1; margin-bottom: 24px; color: var(--ink); }
.split ul { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 0; }
.split li { display: flex; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 15px; align-items: start; }
.split li:last-child { border-bottom: none; }
.split li b { font-family: var(--font-mono); font-weight: 600; color: var(--accent); font-size: 13px; min-width: 60px; letter-spacing: .06em; padding-top: 2px; }
.split li span { color: var(--ink-2); flex: 1; }

/* Split Reversed (About page quality section) */
.split-reverse { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
.split-reverse .img { position: relative; aspect-ratio: 4/5; overflow: hidden; border: 1px solid var(--line); }
.split-reverse .img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.15) contrast(1.05); }
.split-reverse h2 { font-size: 36px; text-transform: uppercase; font-weight: 800; line-height: 1.1; margin-bottom: 24px; color: var(--ink); }
.split-reverse ul { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 0; }
.split-reverse li { display: flex; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 15px; align-items: start; }
.split-reverse li:last-child { border-bottom: none; }
.split-reverse li b { font-family: var(--font-mono); font-weight: 600; color: var(--accent); font-size: 13px; min-width: 60px; letter-spacing: .06em; padding-top: 2px; }
.split-reverse li span { color: var(--ink-2); flex: 1; }

/* --- Industries --- */
.ind-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.ind {
  background: var(--surface); padding: 36px 32px;
  transition: background .2s ease; position: relative;
  display: flex; flex-direction: column; justify-content: space-between;
  text-decoration: none;
}
.ind:hover { background: var(--surface-2); color: var(--accent); }
.ind .num { font-family: var(--font-mono); font-size: 11px; color: var(--muted); letter-spacing: .2em; }
.ind .name {
  font-family: var(--font-heading); font-size: 24px; font-weight: 700;
  color: var(--ink); text-transform: uppercase; letter-spacing: -0.01em;
}
.ind .desc { font-size: 14px; color: var(--muted); margin-top: 8px; line-height: 1.5; }
.ind .arr { font-family: var(--font-heading); font-size: 14px; color: var(--accent); align-self: flex-end; }

/* --- Quality / Compliance --- */
.quality { background: var(--surface-2); }
.quality h2 { font-size: 36px; color: var(--ink); text-transform: uppercase; font-weight: 800; }
.badges {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; margin-top: 48px;
  background: var(--line); border: 1px solid var(--line);
}
.badge-item {
  padding: 28px 32px; background: var(--surface);
  display: flex; align-items: center; gap: 16px;
}
.badge-item .icon {
  width: 36px; height: 36px; border: 1px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 16px; font-weight: 700; flex-shrink: 0;
}
.badge-item .badge-text { font-family: var(--font-mono); font-size: 13px; color: var(--ink-2); letter-spacing: .04em; }

/* --- Homepage News --- */
.hp-news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.hp-news-card {
  position: relative; overflow: hidden;
  background: var(--surface); cursor: pointer;
  border: 1px solid var(--line);
  text-decoration: none; display: flex; flex-direction: column;
  transition: all .35s cubic-bezier(0.16,1,0.3,1);
}
.hp-news-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -8px rgba(28,20,16,.12);
}
.hp-news-card .img {
  aspect-ratio: 16/10; overflow: hidden;
  background: var(--surface-2);
}
.hp-news-card .img img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.88) contrast(1.02);
  transition: transform .5s ease, filter .4s ease;
}
.hp-news-card:hover .img img { transform: scale(1.05); filter: none; }
.hp-news-card .body {
  padding: 24px; flex: 1;
  display: flex; flex-direction: column;
}
.hp-news-card .tag {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--accent); text-transform: uppercase;
  letter-spacing: .18em; margin-bottom: 10px;
}
.hp-news-card h3 {
  font-size: 17px; font-weight: 800; color: var(--ink);
  letter-spacing: -0.01em; line-height: 1.35;
  margin-bottom: 14px;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.hp-news-card .meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line);
}
.hp-news-card .date {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
}
.hp-news-card .more {
  font-family: var(--font-heading); font-size: 11px;
  font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent);
  opacity: 0; transform: translateX(-6px);
  transition: all .3s cubic-bezier(0.16,1,0.3,1);
}
.hp-news-card:hover .more { opacity: 1; transform: translateX(0); }

/* --- CTA Band --- */
.cta-band { background: var(--ink); color: #fff; padding: 96px 0; border-bottom: none; }
.cta-band .container { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.cta-band h2 { color: #fff; font-size: 38px; line-height: 1.05; text-transform: uppercase; font-weight: 800; }
.cta-band p { color: var(--dark-text-secondary); max-width: 460px; font-size: 16px; margin: 16px 0 0; }
.cta-band .btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.cta-band .btn-primary:hover { background: #fff; color: var(--ink); border-color: #fff; }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.cta-band .btn-ghost:hover { border-color: #fff; color: #fff; }

/* --- Footer --- */
footer { padding: 80px 0 32px; background: var(--ink); border-top: none; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 48px; margin-bottom: 64px; }
.foot-grid h4 {
  font-family: var(--font-heading); font-size: 11px;
  text-transform: uppercase; letter-spacing: .2em;
  color: var(--accent-2); font-weight: 700; margin-bottom: 20px;
}
.foot-grid a { display: block; font-size: 14px; color: var(--dark-link); padding: 6px 0; }
.foot-grid a:hover { color: #fff; }
.foot-grid .logo { display: flex; padding: 0; }
.foot-grid .logo .word { color: #fff; }
.foot-grid .logo img { filter: brightness(0) invert(1); }
.foot-grid p { color: var(--dark-text-muted) !important; }
.foot-bottom {
  border-top: 1px solid var(--dark-border); padding-top: 24px;
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dark-text-faint); text-transform: uppercase;
  letter-spacing: .12em; gap: 16px; flex-wrap: wrap;
}

/* --- Responsive --- */
@media (max-width: 991.98px) {
  .container { padding: 0 var(--container-padding-mobile); }
  .hero { height: auto; min-height: 0; padding: 120px 0 60px; }
  .hero-content { padding-bottom: 0; }
  .hero-content .container { grid-template-columns: 1fr; gap: 32px; align-items: start; }
  .hero-meta { text-align: left; }
  h1.display { font-size: 48px; }
  .menu { display: none; }
  .hamburger { display: inline-flex; }
  .trust .container { grid-template-columns: repeat(2, 1fr); }
  .trust .cell { border-bottom: 1px solid var(--line); }
  .trust .num { font-size: 42px; }
  .caps, .hp-news, .split, .split-reverse, .cta-band .container, .foot-grid, .badges { grid-template-columns: 1fr; }
  .products { grid-template-columns: repeat(2, 1fr); }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .badges { grid-template-columns: 1fr; }
  section.block { padding: var(--section-padding-mobile) 0; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-head h2 { font-size: 26px; }
  .split h2, .split-reverse h2 { font-size: 28px; }
  .cta-band h2 { font-size: 28px; }
  .foot-bottom { flex-direction: column; gap: 8px; }
}

@media (max-width: 575.98px) {
  h1.display { font-size: 36px; }
  .products { grid-template-columns: 1fr; }
  .pcard .body { padding: 16px 18px 18px; }
  .hp-news { grid-template-columns: 1fr; }
  .hp-news-card .body { padding: 18px; }
  .hp-news-card h3 { font-size: 15px; }
  .ind-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
}

/* --- Bootstrap Overrides --- */
.btn-primary { --bs-btn-bg: var(--accent); --bs-btn-border-color: var(--accent); --bs-btn-hover-bg: var(--ink); --bs-btn-hover-border-color: var(--ink); --bs-btn-active-bg: var(--ink); --bs-btn-active-border-color: var(--ink); border-radius: 0 !important; }
.btn-outline-primary { --bs-btn-color: var(--accent); --bs-btn-border-color: var(--line-2); --bs-btn-hover-bg: var(--accent); --bs-btn-hover-border-color: var(--accent); border-radius: 0 !important; }
.btn { border-radius: 0 !important; }
.card { border-radius: 0 !important; border-color: var(--line); }
.form-control { border-radius: 0 !important; border-color: var(--line-2); }
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 .2rem rgba(178,90,26,.25); }