/* ============================================================
   BUBBA CHINA — Design System
   Brand: red + black, premium dark theme (Bubba Holding family)
   ============================================================ */

:root {
  --bg: #070708;
  --bg-2: #0c0c0e;
  --bg-3: #111114;
  --card: #131316;
  --card-2: #17171b;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --red: #e0141c;
  --red-bright: #ff2a33;
  --red-dark: #a30f14;
  --red-glow: rgba(224, 20, 28, 0.35);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --muted-2: #71717a;
  --font-head: "Archivo", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-red: 0 8px 40px -8px rgba(224, 20, 28, 0.45);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--red); color: #fff; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1200px, 92%); margin: 0 auto; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

/* ---------- Utility ---------- */
.section { padding: clamp(72px, 9vw, 120px) 0; position: relative; }
.section-dark { background: var(--bg-2); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--red);
}

.h2 {
  font-size: clamp(30px, 4.4vw, 48px);
  margin-bottom: 20px;
}
.h2 .accent { color: var(--red-bright); }

.lead {
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 18.5px);
  max-width: 720px;
}

.center { text-align: center; }
.center .lead { margin: 0 auto; }
.center .eyebrow::before { display: none; }
.center .eyebrow::after { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 15px 30px;
  border-radius: 999px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn svg { transition: transform 0.35s var(--ease); flex: none; }
.btn:hover svg { transform: translateX(5px); }

.btn-red {
  background: linear-gradient(135deg, var(--red-bright), var(--red-dark));
  color: #fff;
  box-shadow: var(--shadow-red);
}
.btn-red:hover { transform: translateY(-3px); box-shadow: 0 14px 50px -8px rgba(224, 20, 28, 0.6); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-2);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { transform: translateY(-3px); border-color: rgba(255, 255, 255, 0.35); background: rgba(255, 255, 255, 0.07); }

.btn-lg { padding: 18px 38px; font-size: 16px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.4s ease, border-color 0.4s ease, padding 0.4s ease;
  border-bottom: 1px solid transparent;
  padding: 18px 0;
}
.nav.scrolled {
  background: rgba(7, 7, 8, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--line);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; flex: none; }
.nav-logo svg { height: 40px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--muted);
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta { flex: none; }
.nav-cta .btn { padding: 12px 24px; font-size: 14px; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 102;
}
.nav-burger span {
  width: 26px; height: 2px;
  background: #fff;
  transition: transform 0.35s var(--ease), opacity 0.3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(7, 7, 8, 0.97);
  backdrop-filter: blur(20px);
  z-index: 101;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  padding: 12px;
  color: var(--muted);
  transition: color 0.3s;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--red-bright); }
.mobile-menu .btn { margin-top: 22px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 160px 0 100px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 500px at 85% 12%, rgba(224, 20, 28, 0.16), transparent 65%),
    radial-gradient(700px 600px at 8% 85%, rgba(224, 20, 28, 0.09), transparent 60%),
    var(--bg);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, black 35%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, black 35%, transparent 75%);
}

.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: center; }

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.04);
  border-radius: 999px;
  padding: 8px 18px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 28px;
}
.hero-kicker .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red-bright);
  box-shadow: 0 0 12px var(--red-bright);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.7); opacity: 0.6; }
}

.hero h1 {
  font-size: clamp(38px, 5.6vw, 68px);
  margin-bottom: 26px;
}
.hero h1 .accent {
  color: var(--red-bright);
  position: relative;
  display: inline-block;
}

.hero .lead { margin-bottom: 40px; }

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

.hero-trust {
  margin-top: 52px;
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-trust .item { display: flex; flex-direction: column; }
.hero-trust .num {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 800;
  color: #fff;
}
.hero-trust .num span { color: var(--red-bright); }
.hero-trust .lbl { font-size: 13px; color: var(--muted-2); letter-spacing: 0.04em; }

/* Hero visual card stack */
.hero-visual { position: relative; }
.hero-visual .glow {
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(closest-side, var(--red-glow), transparent);
  filter: blur(30px);
  z-index: -1;
}
.route-card {
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
}
.route-card + .route-card { margin-top: 18px; }
.route-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.route-head .tag {
  background: rgba(224,20,28,0.14);
  color: var(--red-bright);
  border: 1px solid rgba(224,20,28,0.3);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
}
.route-line {
  display: flex;
  align-items: center;
  gap: 14px;
}
.route-point { text-align: center; flex: none; }
.route-point .city { font-family: var(--font-head); font-weight: 800; font-size: 20px; }
.route-point .sub { font-size: 12px; color: var(--muted-2); }
.route-track {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--red), rgba(224,20,28,0.15));
  position: relative;
}
.route-track::after {
  content: "";
  position: absolute;
  top: 50%; left: 0;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--red-bright);
  box-shadow: 0 0 14px var(--red-bright);
  transform: translateY(-50%);
  animation: travel 3.2s var(--ease) infinite;
}
@keyframes travel {
  0% { left: 0; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { left: calc(100% - 9px); opacity: 0; }
}
.route-meta {
  display: flex;
  gap: 18px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.route-meta .m { flex: 1; }
.route-meta .k { font-size: 11.5px; color: var(--muted-2); text-transform: uppercase; letter-spacing: 0.1em; }
.route-meta .v { font-family: var(--font-head); font-weight: 700; font-size: 15px; color: #fff; }
.route-meta .v.ok { color: #34d399; }

/* mini status card */
.status-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin-top: 18px;
}
.status-card .ico {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(224,20,28,0.14);
  border: 1px solid rgba(224,20,28,0.3);
  display: grid;
  place-items: center;
  color: var(--red-bright);
  flex: none;
}
.status-card .t { font-family: var(--font-head); font-weight: 700; font-size: 15px; }
.status-card .s { font-size: 13px; color: var(--muted); }

/* ---------- Marquee ---------- */
.marquee-wrap {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  overflow: hidden;
  background: var(--bg-2);
}
.marquee {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee span {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
  display: flex;
  align-items: center;
  gap: 64px;
  white-space: nowrap;
}
.marquee span i {
  font-style: normal;
  color: var(--red);
  font-size: 11px;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Cards / Services grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 56px; }

.svc-card {
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.svc-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.svc-card:hover {
  transform: translateY(-6px);
  border-color: rgba(224,20,28,0.4);
  box-shadow: 0 24px 60px -18px rgba(0,0,0,0.8), 0 0 0 1px rgba(224,20,28,0.15);
}
.svc-card:hover::before { opacity: 1; }

.svc-ico {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: rgba(224,20,28,0.12);
  border: 1px solid rgba(224,20,28,0.28);
  display: grid;
  place-items: center;
  color: var(--red-bright);
  margin-bottom: 22px;
  transition: transform 0.4s var(--ease);
}
.svc-card:hover .svc-ico { transform: scale(1.08) rotate(-4deg); }

.svc-card h3 { font-size: 20px; margin-bottom: 12px; }
.svc-card p { color: var(--muted); font-size: 15px; }
.svc-card .more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--red-bright);
}
.svc-card .more svg { transition: transform 0.3s var(--ease); }
.svc-card:hover .more svg { transform: translateX(5px); }

/* ---------- Steps / process ---------- */
.steps { margin-top: 64px; position: relative; counter-reset: step; }
.step-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 28px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.step-row:last-child { border-bottom: 1px solid var(--line); }
.step-num {
  font-family: var(--font-head);
  font-size: 44px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(224,20,28,0.65);
  line-height: 1;
  transition: color 0.4s;
}
.step-row:hover .step-num { color: var(--red-bright); -webkit-text-stroke: 0; }
.step-body h3 { font-size: 22px; margin-bottom: 10px; }
.step-body p { color: var(--muted); max-width: 760px; }

/* ---------- Stats band ---------- */
.stats-band {
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(224,20,28,0.12), transparent 70%),
    var(--bg-3);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  text-align: center;
}
.stat .num {
  font-family: var(--font-head);
  font-size: clamp(38px, 5vw, 56px);
  font-weight: 800;
  color: #fff;
}
.stat .num span { color: var(--red-bright); }
.stat .lbl { color: var(--muted); font-size: 14.5px; margin-top: 6px; }

/* ---------- Split feature ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.split .visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--card-2), var(--card));
  padding: 34px;
}
.checklist { margin-top: 26px; display: grid; gap: 14px; }
.checklist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 15.5px;
}
.checklist li strong { color: var(--text); }
.checklist .chk {
  flex: none;
  width: 22px; height: 22px;
  border-radius: 7px;
  background: rgba(224,20,28,0.14);
  border: 1px solid rgba(224,20,28,0.35);
  color: var(--red-bright);
  display: grid;
  place-items: center;
  margin-top: 3px;
}

/* ---------- Warehouse list ---------- */
.wh-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 48px; }
.wh-card {
  display: flex;
  gap: 18px;
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.wh-card:hover { border-color: rgba(224,20,28,0.4); transform: translateY(-3px); }
.wh-card .pin {
  flex: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(224,20,28,0.12);
  border: 1px solid rgba(224,20,28,0.3);
  color: var(--red-bright);
  display: grid;
  place-items: center;
}
.wh-card h4 { font-size: 16.5px; margin-bottom: 4px; }
.wh-card p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.wh-card .zh { color: var(--muted-2); font-size: 12.5px; margin-top: 4px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  padding: clamp(48px, 7vw, 90px) clamp(28px, 6vw, 80px);
  background:
    radial-gradient(700px 400px at 20% 0%, rgba(255,42,51,0.28), transparent 60%),
    radial-gradient(600px 400px at 90% 100%, rgba(163,15,20,0.35), transparent 60%),
    linear-gradient(160deg, #17171b, #0c0c0e);
  border: 1px solid rgba(224,20,28,0.3);
  text-align: center;
}
.cta-banner h2 { font-size: clamp(30px, 4.4vw, 50px); margin-bottom: 18px; }
.cta-banner p { color: var(--muted); max-width: 640px; margin: 0 auto 36px; font-size: 17px; }
.cta-banner .btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  padding: 190px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(800px 400px at 80% 0%, rgba(224,20,28,0.14), transparent 65%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(36px, 5vw, 58px); margin-bottom: 20px; max-width: 800px; }
.page-hero .lead { max-width: 700px; }
.breadcrumb {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 22px;
  font-weight: 600;
}
.breadcrumb a:hover { color: var(--red-bright); }
.breadcrumb .sep { margin: 0 10px; color: var(--red); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 56px; }
.office-card {
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 34px;
  position: relative;
  overflow: hidden;
}
.office-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent 70%);
}
.office-card .flag {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 14px;
}
.office-card h3 { font-size: 24px; margin-bottom: 24px; }
.office-card .row {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  align-items: flex-start;
}
.office-card .row .ico {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: rgba(224,20,28,0.12);
  border: 1px solid rgba(224,20,28,0.3);
  color: var(--red-bright);
  display: grid;
  place-items: center;
  margin-top: 2px;
}
.office-card .row .k {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14.5px;
  margin-bottom: 2px;
}
.office-card .row .v { color: var(--muted); font-size: 14.5px; }
.office-card .row .v a { color: var(--red-bright); font-weight: 600; }
.office-card .row .v a:hover { text-decoration: underline; }
.office-card .row .zh { color: var(--muted-2); font-size: 13px; }

/* ---------- Family strip ---------- */
.family-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 44px;
  justify-content: center;
}
.family-chip {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  padding: 12px 26px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  transition: border-color 0.3s, color 0.3s, transform 0.3s var(--ease);
}
.family-chip:hover { border-color: rgba(224,20,28,0.5); color: #fff; transform: translateY(-2px); }
.family-chip.current {
  border-color: var(--red);
  color: var(--red-bright);
  background: rgba(224,20,28,0.1);
}

/* ---------- FAQ ---------- */
.faq { margin-top: 52px; display: grid; gap: 14px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--card-2), var(--card));
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item[open] { border-color: rgba(224,20,28,0.4); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 26px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  flex: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  display: grid;
  place-items: center;
  color: var(--red-bright);
  font-size: 18px;
  transition: transform 0.3s var(--ease), background 0.3s;
}
.faq-item[open] summary .plus { transform: rotate(45deg); background: rgba(224,20,28,0.12); }
.faq-item .faq-body { padding: 0 26px 24px; color: var(--muted); font-size: 15px; max-width: 900px; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding: 70px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  margin-bottom: 54px;
}
.footer .brand-desc { color: var(--muted); font-size: 14.5px; margin-top: 18px; max-width: 320px; }
.footer h5 {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 20px;
}
.footer-links { display: grid; gap: 12px; }
.footer-links a { color: var(--muted); font-size: 14.5px; transition: color 0.3s; }
.footer-links a:hover { color: var(--red-bright); }
.footer-contact { display: grid; gap: 14px; color: var(--muted); font-size: 14px; }
.footer-contact strong { color: var(--text); font-family: var(--font-head); font-size: 13.5px; }
.footer-contact a { color: var(--red-bright); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted-2);
  font-size: 13.5px;
}
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--red-bright); }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee { animation: none; }
  .route-track::after { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 560px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .grid-3, .grid-2, .wh-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 130px; }
  .hero-trust { gap: 24px; }
  .step-row { grid-template-columns: 1fr; gap: 10px; }
  .step-num { font-size: 36px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}