/* ============================================================
   CARFICATE — Main Stylesheet
   Premium Automotive Identity Platform
   ============================================================ */

/* ── 1. DESIGN TOKENS ─────────────────────────────────────── */
:root {
  --black:   #030303;
  --black2:  #090909;
  --panel:   #101010;
  --panel2:  #151515;
  --line:    rgba(255,255,255,.13);
  --line2:   rgba(255,255,255,.22);
  --text:    #f4f4f4;
  --muted:   #b8b8b8;
  --dim:     #787878;
  --silver:  #e4e4e4;
  --btn:     #e7e2dd;
  --radius:  3px;
  --nav-h:   78px;
  --transition: .18s ease;
}

/* ── 2. RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--text);
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  letter-spacing: .01em;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── 3. NAVIGATION ────────────────────────────────────────── */
.nav {
  height: var(--nav-h);
  padding: 0 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), border-color var(--transition);
}
.nav.scrolled {
  background: rgba(0,0,0,.92);
  border-color: rgba(255,255,255,.18);
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 220px;
  flex-shrink: 0;
}
.brand img { width: 80px; height: 52px; object-fit: contain; mix-blend-mode: screen; }
.brand-name { font-size: 19px; letter-spacing: 9px; font-weight: 500; }
.brand-sub  { color: #8d8d8d; font-size: 9px; letter-spacing: 3.7px; margin-top: 2px; }

/* Desktop nav links */
.navlinks {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #e7e7e7;
}
.navlinks a { opacity: .8; transition: opacity var(--transition); white-space: nowrap; }
.navlinks a:hover { opacity: 1; }
.navlinks a.active {
  opacity: 1;
  font-weight: 700;
  position: relative;
}
.navlinks a.active::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -18px;
  height: 2px; background: #fff;
}

/* CTA button in nav */
.nav-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: 44px;
  padding: 0 20px;
  border: 1px solid rgba(255,255,255,.32);
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04));
  border-radius: var(--radius);
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  white-space: nowrap;
  transition: border-color var(--transition), background var(--transition);
  flex-shrink: 0;
}
.nav-cta:hover { border-color: rgba(255,255,255,.65); background: rgba(255,255,255,.1); }

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: #fff;
  transition: transform .25s, opacity .25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(4,4,4,.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  padding: 28px 32px 36px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-8px);
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.mobile-menu a {
  padding: 13px 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 1px solid var(--line);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--muted); }
.mobile-menu .mobile-cta {
  margin-top: 20px;
  text-align: center;
  padding: 14px;
  border: 1px solid var(--line2);
  letter-spacing: 2px;
  font-size: 13px;
  text-transform: uppercase;
}

/* ── 4. HERO ──────────────────────────────────────────────── */
.hero {
  min-height: unset;
  padding: calc(var(--nav-h) + 44px) 60px 72px;
  display: grid;
  grid-template-columns: 1fr;
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 74% 38%, rgba(255,255,255,.17), transparent 21%),
    radial-gradient(circle at 26% 45%, rgba(90,120,145,.17), transparent 24%),
    linear-gradient(90deg, #030303 0%, #070707 43%, #141414 100%);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.35), rgba(0,0,0,.0) 42%, rgba(0,0,0,.08)),
    var(--hero-bg, url("assets/hero-slide1.png")) center/cover;
  opacity: .95;
  filter: contrast(1.02) saturate(.9);
  transition: background-image .8s ease, opacity .8s ease;
}
.hero::after { display: none; }
.hero-left, .hero-product, .hero-side { position: relative; z-index: 2; }

.hero-left { padding-top: 62px; max-width: 720px; }

.hero-title {
  font-size: clamp(40px, 4.5vw, 78px);
  line-height: 1.02;
  letter-spacing: .095em;
  font-weight: 300;
  text-transform: uppercase;
}
.hero-line { width: 58px; height: 2px; background: #fff; margin: 30px 0 22px; opacity: .85; }
.hero-copy {
  color: #ddd;
  font-size: 18px;
  max-width: 520px;
  line-height: 1.55;
  margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }

/* ── 5. BUTTONS ───────────────────────────────────────────── */
.btn {
  height: 52px;
  padding: 0 36px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn span { display: none; }
.btn-primary {
  color: #1a1a1a;
  background: linear-gradient(180deg, #e8e5e1 0%, #c9c5c0 100%);
  border-color: #b0aca7;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), inset 0 -1px 0 rgba(0,0,0,.08);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #f0ede9 0%, #d6d2cd 100%);
  border-color: #a8a4a0;
}
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  letter-spacing: .28em;
  font-size: 10px;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.04); }

.play-btn {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 13px; letter-spacing: 1px;
  cursor: pointer;
}
.play-circle {
  width: 48px; height: 48px;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
}
.play-btn:hover .play-circle { border-color: #fff; background: rgba(255,255,255,.06); }

/* ── 6. HERO PRODUCT MOCKUP ───────────────────────────────── */
.hero-product {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 0;
  padding-top: 40px;
}
.product-scene {
  width: min(760px, 100%);
  height: 490px;
  position: relative;
}

/* Plaque (main product card) */
.plaque {
  position: absolute;
  left: 80px; top: -40px;
  z-index: 2;
  width: 360px; height: 465px;
  border: 1px solid rgba(255,255,255,.44);
  background:
    linear-gradient(135deg, rgba(255,255,255,.18), transparent 20%),
    linear-gradient(180deg, #1b1b1b, #060606);
  box-shadow: 0 40px 100px rgba(0,0,0,.75);
  transform: rotate(4deg);
  padding: 28px;
  border-radius: 5px;
  transition: transform .4s ease;
}
.plaque:hover { transform: rotate(2deg) translateY(-6px); }
.plaque::before {
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(255,255,255,.1);
  pointer-events: none;
  border-radius: 3px;
}

.screw {
  position: absolute; width: 14px; height: 14px; border-radius: 50%;
  border: 1px solid #aaa; background: #d9d9d9;
  box-shadow: inset 0 0 8px #555;
}
.screw-tl { left: 14px; top: 14px; }
.screw-tr { right: 14px; top: 14px; }
.screw-bl { left: 14px; bottom: 14px; }
.screw-br { right: 14px; bottom: 14px; }

.plaque-logo { font-size: 10px; letter-spacing: 5px; color: #d6d6d6; text-align: center; }
.plaque-car {
  height: 150px;
  margin: 20px -12px 20px;
  background: url("https://images.unsplash.com/photo-1555215695-3004980ad54e?q=80&w=900&auto=format&fit=crop") center/cover;
  filter: saturate(.65) contrast(1.1);
  border: 1px solid rgba(255,255,255,.08);
}
.plaque-title { text-align: center; margin-top: 8px; }
.plaque-brand { display: block; font-size: 18px; letter-spacing: 4px; font-weight: 500; }
.plaque-model { display: block; font-size: 54px; line-height: .9; letter-spacing: 2px; }
.plaque-variant { display: block; font-size: 11px; letter-spacing: 3px; color: var(--muted); }

/* Specs grid on plaque */
.plaque-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 18px 0;
  font-size: 10px;
  color: #ddd;
}
.plaque-specs .spec-label { display: block; color: #888; font-size: 8px; margin-bottom: 2px; text-transform: uppercase; }

.plaque-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 2px;
}
.plaque-serial { color: #ccc; }
.plaque-serial small { display: block; color: #6a6a6a; font-size: 9px; margin-top: 4px; letter-spacing: 1px; }

/* QR code visual */
.qr-block {
  width: 72px; height: 72px;
  background:
    linear-gradient(90deg,#fff 50%,transparent 0) 0 0/12px 12px,
    linear-gradient(#fff 50%,transparent 0) 0 0/12px 12px,
    #111;
  border: 6px solid #eee;
  filter: contrast(1.4);
  flex-shrink: 0;
}

/* Box & key in scene */
.product-box {
  position: absolute;
  right: 35px; top: 100px;
  width: 250px; height: 360px;
  background: linear-gradient(135deg, #171717, #060606);
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 40px 80px rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
}
.product-box img { width: 110px; opacity: .7; }
.product-key {
  position: absolute; right: 0; bottom: 34px;
  width: 250px; height: 90px;
  background: radial-gradient(circle at 30% 40%, #777, #111 46%, transparent 47%);
  opacity: .9;
  border-radius: 50%;
  filter: blur(.2px);
}

/* Side pagination */
.hero-side {
  position: absolute;
  right: 28px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 32px;
  color: #ddd;
  z-index: 2;
}
.hero-side .page-num { font-size: 14px; color: #d7d7d7; }
.hero-side .page-bar { width: 1px; height: 54px; background: rgba(255,255,255,.4); }
.circle-arrow {
  width: 46px; height: 46px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.circle-arrow:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.05); }
.nav-arrows { display: flex; gap: 10px; }

/* ── 7. BENEFITS BAR ──────────────────────────────────────── */
.benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #101010, #080808);
  padding: 0 60px;
}
.benefit {
  min-height: 112px;
  display: flex; align-items: center; gap: 22px;
  padding: 24px 28px;
  border-right: 1px solid var(--line);
  transition: background var(--transition);
}
.benefit:last-child { border-right: none; }
.benefit:hover { background: rgba(255,255,255,.02); }
.benefit-icon {
  width: 50px; height: 50px;
  border: 1.5px solid #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.benefit-icon.round { border-radius: 50%; }
.benefit-icon.borderless { border: none; font-size: 34px; }
.benefit-title { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: 1.4px; margin-bottom: 5px; font-weight: 600; }
.benefit-text { margin: 0; color: #b9b9b9; font-size: 13px; line-height: 1.45; }

/* ── 8. GALLERY STRIP ─────────────────────────────────────── */
.gallery-strip {
  display: grid;
  grid-template-columns: 300px 1fr 66px;
  border-bottom: 1px solid var(--line);
  min-height: 250px;
  background: #080808;
}
.gallery-intro {
  padding: 44px 48px;
  border-right: 1px solid var(--line);
}
.gallery-intro h2 {
  margin: 0 0 18px;
  font-size: 27px;
  font-weight: 300;
  letter-spacing: .22em;
  line-height: 1.25;
  text-transform: uppercase;
}
.gallery-intro p { margin: 0 0 24px; color: #c9c9c9; font-size: 15px; line-height: 1.6; }

/* Gallery card grid */
.gallery-cards {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr));
  gap: 28px;
  align-items: center;
  padding: 20px 32px;
  overflow: hidden;
}
/* Portrait A4-ratio card (1 : 1.414) */
.car-card {
  width: 210px;
  height: 297px;
  background: linear-gradient(180deg, #1c1c1c, #080808);
  border: 1px solid rgba(255,255,255,.22);
  padding: 16px 14px 14px;
  position: relative;
  box-shadow: 0 20px 48px rgba(0,0,0,.5);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.car-card::after {
  content: "";
  position: absolute; inset: 8px;
  border: 1px solid rgba(255,255,255,.07);
  pointer-events: none;
}
.car-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,255,255,.45);
  box-shadow: 0 36px 72px rgba(0,0,0,.65);
}
.car-brand { color: #aaa; letter-spacing: 2px; font-size: 9px; text-transform: uppercase; }
.car-model { display: block; font-size: 32px; line-height: .95; font-weight: 500; letter-spacing: 1px; margin: 4px 0 2px; }
.car-variant { color: #888; font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; }
.car-img {
  flex: 1;
  margin: 12px -2px 10px;
  background-size: cover; background-position: center;
  filter: saturate(.75) contrast(1.1);
}
.car-footer { display: flex; justify-content: space-between; align-items: flex-end; font-size: 8px; color: #d6d6d6; }
.card-qr { width: 32px; height: 32px; background: repeating-linear-gradient(45deg, #fff 0 3px, #111 3px 7px); border: 3px solid #fff; flex-shrink: 0; }

.gallery-arrow {
  display: flex; align-items: center; justify-content: center;
  border-left: 1px solid var(--line);
  cursor: pointer;
  transition: background var(--transition);
}
.gallery-arrow:hover { background: rgba(255,255,255,.03); }

/* ── 9. TILE GRID ─────────────────────────────────────────── */
.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 28px;
  background: #070707;
  border-bottom: 1px solid var(--line);
}
.tile {
  min-height: 190px;
  border: 1px solid rgba(255,255,255,.16);
  padding: 30px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #151515, #060606);
  transition: border-color var(--transition), transform .25s ease;
}
.tile:hover { border-color: rgba(255,255,255,.32); transform: translateY(-3px); }
.tile::before {
  content: "";
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: .28;
  filter: saturate(.6);
  transition: opacity .3s;
}
.tile:hover::before { opacity: .36; }

/* Individual tile backgrounds — matched to each tile's topic */
.tile-auth::before    { background-image: url("https://images.unsplash.com/photo-1633265486064-086b219458ec?q=80&w=900&auto=format&fit=crop"); } /* wax seal / certificate — authenticity */
.tile-process::before { background-image: url("https://images.unsplash.com/photo-1565008447742-97f6f38c985c?q=80&w=900&auto=format&fit=crop"); } /* precision engraving / manufacturing */
.tile-pack::before    { background-image: url("https://images.unsplash.com/photo-1556745757-8d76bdb6984b?q=80&w=900&auto=format&fit=crop"); } /* premium box / unboxing — packaging */
.tile-cta::before     { background-image: url("https://images.unsplash.com/photo-1503736334956-4c8f8e92946d?q=80&w=900&auto=format&fit=crop"); } /* car interior keepsake — legacy */

.tile > * { position: relative; z-index: 1; }
.tile h3 { margin: 0 0 14px; font-size: 20px; text-transform: uppercase; letter-spacing: .12em; font-weight: 400; }
.tile p  { color: #c7c7c7; font-size: 14px; line-height: 1.55; max-width: 280px; margin-bottom: 22px; }

.small-btn {
  height: 42px; padding: 0 16px;
  border: 1px solid rgba(255,255,255,.3);
  display: inline-flex; align-items: center; gap: 16px;
  font-size: 12px; text-transform: uppercase; font-weight: 700; letter-spacing: .8px;
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}
.small-btn:hover { border-color: #fff; background: rgba(255,255,255,.04); }

/* ── 10. PROCESS SECTION ──────────────────────────────────── */
.process-section {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, #050505, #111);
}
.process-img {
  min-height: 320px;
  background:
    linear-gradient(90deg, rgba(0,0,0,.25), rgba(0,0,0,.7)),
    url("https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=1600&auto=format&fit=crop") center/cover;
}
.process-content { padding: 48px 56px; }

/* Timeline steps */
.section-title {
  font-size: 26px; font-weight: 300; letter-spacing: .28em;
  text-transform: uppercase; margin: 0 0 34px;
}
.timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  align-items: start;
}
.step { text-align: center; position: relative; padding: 0 8px; }
.step:not(:last-child)::after {
  content: "";
  position: absolute; top: 27px; left: 63%; right: -37%;
  height: 1px; background: rgba(255,255,255,.28);
}
.step-num {
  width: 54px; height: 54px; margin: 0 auto 12px;
  border: 1px solid rgba(255,255,255,.45); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: #111;
  font-size: 14px; letter-spacing: 1px;
  transition: border-color var(--transition), background var(--transition);
}
.step:hover .step-num { border-color: #fff; background: rgba(255,255,255,.08); }
.step-title { display: block; text-transform: uppercase; font-size: 10px; letter-spacing: 1px; font-weight: 600; }
.step-desc  { margin: 5px 0 0; color: #aaa; font-size: 10px; line-height: 1.35; }

/* Bottom CTA bar in process */
.bottom-bar {
  margin-top: 28px;
  border: 1px solid rgba(255,255,255,.16);
  height: 66px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  color: #ddd;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 16px;
}

/* ── 11. STATS BAR ────────────────────────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 28px;
  background: #080808;
  border-bottom: 1px solid var(--line);
}
.stat {
  min-height: 82px;
  border-right: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; gap: 16px;
}
.stat:last-child { border-right: none; }
.stat-icon { font-size: 32px; opacity: .75; }
.stat-value { font-size: 26px; letter-spacing: 2px; font-weight: 400; line-height: 1; }
.stat-label { color: #aaa; text-transform: uppercase; font-size: 10px; letter-spacing: 1px; margin-top: 3px; }

/* ── 12. ORDER FORM ───────────────────────────────────────── */
.order-section {
  padding: 80px 60px;
  background: #060606;
  border-bottom: 1px solid var(--line);
}
.order-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}
.order-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  letter-spacing: .2em;
  text-transform: uppercase;
  line-height: 1.1;
}
.order-subtitle { color: var(--muted); font-size: 15px; line-height: 1.6; max-width: 380px; margin-top: 12px; }

/* Step indicator */
.form-steps {
  display: flex;
  gap: 0;
  margin-bottom: 40px;
  border: 1px solid var(--line);
  overflow-x: auto;
}
.form-step {
  flex: 1;
  min-width: 120px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-right: 1px solid var(--line);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--dim);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.form-step:last-child { border-right: none; }
.form-step.active { background: rgba(255,255,255,.04); color: #fff; }
.form-step.done   { color: var(--muted); }
.step-dot { width: 20px; height: 20px; border: 1px solid currentColor; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 9px; flex-shrink: 0; }
.form-step.done .step-dot { background: rgba(255,255,255,.15); }

/* Form layout */
.form-body { background: var(--panel); border: 1px solid var(--line); padding: 44px; }
.form-panel { display: none; }
.form-panel.active { display: block; }

.form-row { display: grid; gap: 20px; margin-bottom: 20px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--dim);
}
.form-input, .form-select, .form-textarea {
  background: #0c0c0c;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 300;
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(255,255,255,.5);
}
.form-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M6 8L0 0h12z' fill='%23888'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-textarea { min-height: 120px; resize: vertical; }

/* Product selector */
.product-options { display: flex; flex-direction: column; gap: 12px; }
.product-option {
  border: 1px solid rgba(255,255,255,.15);
  padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  border-radius: var(--radius);
}
.product-option:hover { border-color: rgba(255,255,255,.35); }
.product-option.selected { border-color: #fff; background: rgba(255,255,255,.03); }
.product-option input[type="radio"] { display: none; }
.product-name  { font-size: 15px; font-weight: 500; letter-spacing: .5px; }
.product-fmt   { font-size: 11px; color: var(--dim); margin-top: 3px; letter-spacing: .5px; }
.product-price { font-size: 16px; color: var(--silver); letter-spacing: 1px; }

/* File upload zone */
.upload-zone {
  border: 1px dashed rgba(255,255,255,.2);
  padding: 56px 24px;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: border-color .2s, background .2s;
  border-radius: var(--radius);
}
.upload-zone:hover { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.01); }
.upload-zone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-icon { font-size: 36px; margin-bottom: 14px; }
.upload-title { font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.upload-hint  { font-size: 12px; color: var(--dim); }
.upload-formats { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.format-tag { font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); border: 1px solid rgba(255,255,255,.14); padding: 3px 9px; }

/* Summary box */
.summary-box { background: #0a0a0a; border: 1px solid var(--line); padding: 24px; margin-bottom: 24px; }
.summary-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.summary-row:last-child { border-bottom: none; }
.summary-note { font-size: 12px; color: var(--dim); line-height: 1.6; margin-top: 16px; }

/* Form navigation */
.form-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); }

/* ── 13. FOOTER ───────────────────────────────────────────── */
.footer {
  background: #060606;
  border-top: 1px solid var(--line);
  padding: 56px 60px 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand-text { font-size: 18px; letter-spacing: 8px; font-weight: 500; margin: 14px 0 12px; }
.footer-tagline { font-size: 13px; color: var(--dim); line-height: 1.7; max-width: 240px; }
.footer-col h4 { font-size: 9px; letter-spacing: .22em; text-transform: uppercase; color: #555; margin-bottom: 18px; }
.footer-col a { display: block; font-size: 13px; color: #666; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 11px; color: #444; }
.footer-langs { font-size: 11px; color: #444; letter-spacing: .12em; }

/* ── 14. UTILITIES ────────────────────────────────────────── */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.page-wrap { min-height: 100vh; background: #050505; overflow: hidden; }

/* Fade-in on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── 15. RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 1200px) {
  .navlinks { gap: 20px; font-size: 11px; }
}

@media (max-width: 1024px) {
  .nav { padding: 0 24px; }
  .navlinks { display: none; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }

  .hero { grid-template-columns: 1fr; padding: 100px 28px 0; }
  .hero-side { display: none; }
  .hero-left { padding-top: 28px; }
  .product-scene { height: 420px; transform: scale(.84); transform-origin: left bottom; }

  .benefits { grid-template-columns: 1fr 1fr; padding: 0 24px; }
  .gallery-strip { grid-template-columns: 1fr; }
  .gallery-cards { grid-template-columns: repeat(3, 1fr); padding: 24px; gap: 16px; }
  .gallery-arrow { display: none; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .process-section { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; gap: 24px; }
  .step::after { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .order-section { padding: 56px 28px; }
  .form-body { padding: 28px; }
  .form-row.cols-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .hero-title { font-size: 40px; }
  .btn-primary { min-width: 100%; }
  .benefits, .tiles, .stats, .timeline { grid-template-columns: 1fr; }
  .gallery-cards { grid-template-columns: 1fr; }
  .plaque { left: 10px; width: 300px; }
  .product-box, .product-key { display: none; }
  .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
  .footer { padding: 40px 24px 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .bottom-bar { flex-direction: column; height: auto; padding: 20px; gap: 16px; text-align: center; }
}


/* ── PRODUCTS SECTION ────────────────────────────────────── */
.products-section {
  background: #080808;
  padding: 96px 40px;
}
.products-header {
  text-align: center;
  margin-bottom: 64px;
}
.products-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.products-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -.01em;
  margin-bottom: 16px;
}
.products-sub {
  font-size: 15px;
  color: #888;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  background: #161616;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, transform .2s;
  position: relative;
}
.product-card:hover {
  border-color: rgba(255,255,255,.28);
  transform: translateY(-4px);
}

/* Flagship highlight — only Carificate */
.product-card--main {
  border-color: rgba(200,169,110,.45);
}
.product-card--main:hover {
  border-color: rgba(200,169,110,.85);
}
.product-card-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: #c8a96e;
  color: #000;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  padding: 4px 10px;
  border-radius: 4px;
  z-index: 1;
}

/* Coming soon state */
.product-card--soon {
  opacity: .72;
  pointer-events: none;
}
.product-card--soon:hover { transform: none; }
.product-card-soon-badge {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.55);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: 4px;
  z-index: 1;
}

/* Image area */
.product-card-img {
  width: 100%;
  height: 220px;
  background: #1a1a1a;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}
.product-card-img--carficate {
  background-image: linear-gradient(135deg, #1e1e1e 0%, #2a2a2a 100%);
  display: flex; align-items: center; justify-content: center;
}
.product-card-img--cartello {
  background-image: linear-gradient(135deg, #181818 0%, #252525 100%);
}
.product-card-img--cards {
  background-image: linear-gradient(135deg, #141414 0%, #1e1e1e 100%);
}

/* Body */
.product-card-body {
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card-name {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.01em;
  margin-bottom: 6px;
}
.product-card-tagline {
  font-size: 12px;
  color: #c8a96e;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.product-card-desc {
  font-size: 13px;
  color: #aaa;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 24px;
}
.product-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: #000;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 6px;
  align-self: flex-start;
  transition: background .15s, color .15s;
}
.product-card-btn:hover { background: #c8a96e; color: #000; }
.product-card-btn--secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.22);
}
.product-card-btn--secondary:hover { background: rgba(255,255,255,.08); border-color: #fff; }
.product-card-coming {
  font-size: 11px;
  color: rgba(255,255,255,.3);
  letter-spacing: .06em;
  font-style: italic;
}

@media (max-width: 900px) {
  .products-grid { grid-template-columns: 1fr; }
  .product-card--soon { pointer-events: auto; }
}

/* ── 16. GALLERY SECTION — 3 rows ────────────────────────── */
.gallery-section {
  background: #060606;
  border-bottom: 1px solid var(--line);
  padding: 72px 0 56px;
}
.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 60px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}
.gallery-eyebrow {
  font-size: 9px;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 14px;
}
.gallery-title {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 300;
  letter-spacing: .18em;
  text-transform: uppercase;
  line-height: 1.15;
}
.gallery-header-right { text-align: right; }
.gallery-desc { color: var(--muted); font-size: 15px; line-height: 1.65; margin-bottom: 20px; }

/* Each row: full-width horizontal scroll */
.gallery-row {
  overflow: hidden;
  margin-bottom: 20px;
}
.gallery-row--offset .gallery-track {
  /* shift second row right for staggered look */
  padding-left: 140px;
}
.gallery-track {
  display: flex;
  gap: 16px;
  padding: 8px 60px 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
  cursor: grab;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-track:active { cursor: grabbing; }
.gallery-track .car-card {
  flex: 0 0 210px;
  scroll-snap-align: start;
}


/* ── 17. RECENT SECTION ───────────────────────────────────── */
.recent-section {
  display: grid;
  grid-template-columns: 280px 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #080808;
  min-height: 280px;
}
.recent-intro {
  padding: 48px 44px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.recent-title {
  font-size: 34px;
  font-weight: 300;
  letter-spacing: .18em;
  text-transform: uppercase;
  line-height: 1.15;
  margin-bottom: 16px;
}
.recent-desc { color: var(--muted); font-size: 14px; line-height: 1.6; margin-bottom: 22px; }
.recent-cards {
  display: flex;
  gap: 16px;
  padding: 24px 32px;
  overflow-x: auto;
  align-items: center;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.recent-cards::-webkit-scrollbar { display: none; }
.recent-cards .car-card { flex: 0 0 210px; }


/* ── 18. CTA SECTION ──────────────────────────────────────── */
.cta-section {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.cta-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(0,0,0,.25), rgba(0,0,0,.25)),
    url('assets/cta-bg.png') center/cover;
  filter: saturate(.5);
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 64px 32px;
  max-width: 680px;
}
.cta-eyebrow {
  font-size: 9px;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.cta-eyebrow::before,
.cta-eyebrow::after {
  content: '';
  width: 28px; height: 1px;
  background: var(--dim);
  display: inline-block;
}
.cta-title {
  font-size: clamp(44px, 7vw, 96px);
  font-weight: 300;
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: .95;
  margin-bottom: 28px;
}
.cta-desc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }


/* ── 19. RESPONSIVE additions ─────────────────────────────── */
@media (max-width: 1024px) {
  .gallery-header { padding: 0 28px; }
  .gallery-track  { padding: 8px 28px 16px; }
  .gallery-row--offset .gallery-track { padding-left: 80px; }
  .recent-section { grid-template-columns: 1fr; }
  .recent-intro { border-right: none; border-bottom: 1px solid var(--line); padding: 36px 28px; }
  .recent-cards { padding: 20px 28px; }
}
@media (max-width: 640px) {
  .gallery-header { flex-direction: column; align-items: flex-start; }
  .gallery-header-right { text-align: left; }
  .gallery-row--offset .gallery-track { padding-left: 24px; }
  .cta-title { font-size: 44px; }
  .cta-btns { flex-direction: column; align-items: center; }
}


/* ── HERO SLIDER ─────────────────────────────────────────────── */
.hero-slides {
  display: grid;
}
.hero-slide {
  grid-column: 1;
  grid-row: 1;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .55s ease, transform .55s ease;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-dots {
  display: flex;
  gap: 8px;
  margin: 20px 0 32px;
}
.hero-dot {
  width: 24px; height: 2px;
  background: rgba(255,255,255,.25);
  border-radius: 2px;
  cursor: pointer;
  transition: background .3s, width .3s;
}
.hero-dot.active {
  background: #fff;
  width: 40px;
}

/* ── HERO VIDEO PLACEHOLDER ──────────────────────────────────── */
.hero-video-placeholder {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 12px 22px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 3px;
  color: rgba(255,255,255,.5);
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  cursor: default;
}
.hero-video-icon {
  font-size: 14px;
  opacity: .4;
}


/* ── LANGUAGE SWITCHER ───────────────────────────────────────── */
.lang-switcher {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 10100;
  display: flex;
  gap: 4px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  padding: 4px;
  backdrop-filter: blur(12px);
}
.lang-btn {
  background: transparent;
  border: none;
  border-radius: 16px;
  color: rgba(255,255,255,.5);
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 5px 10px;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.lang-btn:hover { color: rgba(255,255,255,.85); }
.lang-btn.active {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* ── REAL PLATE IMAGE ────────────────────────────────────────── */
.plaque--img {
  background: none;
  border: none;
  box-shadow: 0 40px 100px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08);
  padding: 0;
  overflow: hidden;
  border-radius: 6px;
}
.plaque-real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}

/* ── CERT IMAGE IN PRODUCT BOX ───────────────────────────────── */
.product-box--cert {
  background: none !important;
  border: none !important;
  padding: 0 !important;
  right: auto !important;
  left: 360px !important;
  top: 40px !important;
  z-index: 1 !important;
  width: 280px !important;
  height: 396px !important;
  overflow: hidden !important;
  border-radius: 4px;
  display: block !important;
  box-shadow: 0 32px 70px rgba(0,0,0,.6);
}
.product-box--cert img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: top center !important;
  opacity: 1 !important;
  display: block !important;
  border-radius: 4px;
  transform: rotate(-2deg);
  transition: transform .4s ease;
}
.product-box--cert img:hover { transform: rotate(0deg) translateY(-6px); }

/* ── CAR CARD LINK WRAPPER ───────────────────────────────── */
.car-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}
.car-card-link:hover .car-card {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
}

/* ── FAQ SECTION ─────────────────────────────────────────── */
.faq-section {
  padding: 100px 0;
  background: #0a0a0a;
}
.faq-section .section-label {
  text-align: center;
  margin-bottom: 12px;
}
.faq-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 60px;
  color: #fff;
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}
.faq-item {
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.faq-item:first-child {
  border-top: 1px solid rgba(255,255,255,.08);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  letter-spacing: .02em;
  font-family: inherit;
  transition: color .2s;
}
.faq-question:hover { color: var(--ab-gold); }
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  transition: transform .3s, border-color .2s, background .2s;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--ab-gold);
  background: var(--ab-gold);
  color: #000;
}
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
}
.faq-answer p {
  color: rgba(255,255,255,.6);
  font-size: .93rem;
  line-height: 1.7;
  padding-bottom: 24px;
  margin: 0;
}