/* ═══════════════════════════════════════════════════════════
   SNITE 色耐特 — 精工锻造轮毂
   设计风格：Premium Automotive · Titanium Luxury
═══════════════════════════════════════════════════════════ */

/* ── Reset & Design Tokens ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg:        #0c0c0e;
  --c-surface:   #111115;
  --c-surface2:  #161619;
  --c-border:    #222228;
  --c-border2:   #2e2e36;
  --c-text:      #ededf0;
  --c-muted:     #72727c;
  --c-muted2:    #4a4a55;
  --c-accent:    #c8a96e;    /* 钛金 */
  --c-accent2:   #e8c88a;    /* 亮钛 */
  --c-accent3:   rgba(200,169,110,0.12);

  --f-display: 'Cormorant Garamond', 'Noto Serif SC', serif;
  --f-sans:    'Inter', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
  --f-mono:    'JetBrains Mono', 'Courier New', monospace;

  --sp-xs:  clamp(0.4rem, 0.8vw, 0.6rem);
  --sp-sm:  clamp(0.8rem, 1.5vw, 1.2rem);
  --sp-md:  clamp(1.2rem, 2.5vw, 2rem);
  --sp-lg:  clamp(2rem,   4vw, 3.5rem);
  --sp-xl:  clamp(3rem,   6vw, 6rem);
  --sp-2xl: clamp(5rem,  10vw, 10rem);

  --ease-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  --max-w: 1400px;
  --nav-h: 68px;
  --radius-sm: 4px;
  --radius-md: 8px;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--f-sans);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-border2); }

/* ── Typography Scale ───────────────────────────────────── */
.display-hero {
  font-family: var(--f-display);
  font-size: clamp(3.5rem, 9vw, 9.5rem);
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.display-xl {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 6vw, 6rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
}

.display-lg {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 4.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.display-md {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.5vw, 2.8rem);
  font-weight: 400;
}

.label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 400;
}

.label-light {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 400;
}

/* ── Layout ────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.2rem, 5vw, 4rem);
}

/* ── NAVIGATION ────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.5s var(--ease-smooth),
              backdrop-filter 0.5s,
              border-color 0.5s;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border-bottom-color: var(--c-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.2rem, 5vw, 4rem);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.04em;
  transition: background 0.3s, color 0.3s;
}

.nav-logo:hover .nav-logo-mark {
  background: var(--c-accent);
  color: var(--c-bg);
}

.nav-logo-en {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--c-text);
  line-height: 1;
}

.nav-logo-cn {
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--c-muted);
  margin-top: 3px;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: rgba(237, 237, 240, 0.55);
  transition: color 0.25s;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--c-accent);
  transition: width 0.35s var(--ease-expo);
}

.nav-links a:hover { color: var(--c-text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.4rem;
  border: 1px solid var(--c-accent) !important;
  color: var(--c-accent) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.12em !important;
  transition: background 0.25s, color 0.25s !important;
  border-radius: var(--radius-sm);
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--c-accent) !important; color: var(--c-bg) !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--c-text);
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(12, 12, 14, 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--c-border);
  padding: 2rem clamp(1.2rem, 5vw, 4rem);
  z-index: 999;
  flex-direction: column;
  gap: 1.5rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  padding-block: 0.5rem;
  border-bottom: 1px solid var(--c-border);
  transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--c-text); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── HERO ──────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Dark cinematic background */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, oklch(16% 0.04 50) 0%, transparent 55%),
    radial-gradient(ellipse 40% 50% at 15% 85%, oklch(10% 0.02 260) 0%, transparent 50%),
    var(--c-bg);
}

/* Subtle geometric grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,169,110,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,169,110,0.04) 1px, transparent 1px);
  background-size: 100px 100px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 10%, transparent 70%);
}

/* Hero wheel — large, dramatic, right side */
.hero-wheel-wrap {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(320px, 52vw, 720px);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-wheel-glow {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,169,110,0.08) 0%, transparent 65%);
  animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.hero-wheel-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: wheelFloat 6s ease-in-out infinite;
  filter: drop-shadow(0 0 60px rgba(200,169,110,0.12));
}

@keyframes wheelFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(0.5deg); }
}

/* Hero content — left aligned */
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 580px;
  padding-top: var(--nav-h);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: var(--sp-lg);
  animation: fadeSlideUp 0.8s var(--ease-expo) 0.2s both;
}

.hero-eyebrow-line {
  width: 32px; height: 1px;
  background: var(--c-accent);
}

.hero-title {
  margin-bottom: var(--sp-md);
  animation: fadeSlideUp 0.9s var(--ease-expo) 0.35s both;
}

.hero-title em {
  font-style: normal;
  color: var(--c-accent);
  display: block;
}

.hero-desc {
  max-width: 460px;
  color: var(--c-muted);
  font-size: clamp(0.88rem, 1.2vw, 1rem);
  line-height: 1.85;
  margin-bottom: var(--sp-lg);
  animation: fadeSlideUp 0.9s var(--ease-expo) 0.5s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.9s var(--ease-expo) 0.65s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  background: var(--c-accent);
  color: #0c0c0e;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background 0.25s, transform 0.25s var(--ease-expo), box-shadow 0.25s;
  box-shadow: 0 0 0 rgba(200,169,110,0);
}

.btn-primary:hover {
  background: var(--c-accent2);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200,169,110,0.2);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  border: 1px solid var(--c-border2);
  color: var(--c-muted);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: border-color 0.25s, color 0.25s;
}

.btn-ghost:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeSlideUp 1s var(--ease-expo) 1s both;
}

.hero-scroll-text {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted2);
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-muted2), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive hero */
@media (max-width: 1100px) {
  .hero-wheel-wrap { width: 45vw; opacity: 0.7; }
}

@media (max-width: 768px) {
  .hero-wheel-wrap { display: none; }
  .hero-content { max-width: 100%; }
  .hero-scroll { display: none; }
}

/* ── SECTION: Products Preview ──────────────────────────── */
#products-preview {
  background: var(--c-bg);
  padding-block: var(--sp-2xl);
}

.section-header-left {
  margin-bottom: var(--sp-xl);
}

.section-header-left .label {
  display: block;
  margin-bottom: 0.8rem;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--sp-xl);
  gap: 1rem;
  flex-wrap: wrap;
}

/* Product cards — 3 column magazine style */
.products-magazine {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 3px;
}

.prod-mag-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--c-surface);
  display: block;
  text-decoration: none;
}

/* Featured card (large) */
.prod-mag-card.featured {
  grid-row: span 2;
}

.prod-mag-img-wrap {
  overflow: hidden;
  position: relative;
  background: var(--c-surface);
}

.prod-mag-card.featured .prod-mag-img-wrap {
  height: 100%;
  min-height: 480px;
}

.prod-mag-card:not(.featured) .prod-mag-img-wrap {
  aspect-ratio: 4/3;
}

.prod-mag-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2rem;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, oklch(18% 0.02 50) 0%, var(--c-surface) 70%);
  transition: transform 0.9s var(--ease-expo);
}

.prod-mag-card:hover .prod-mag-img {
  transform: scale(1.06);
}

/* Subtle overlay */
.prod-mag-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12,12,14,0.9) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s;
}

.prod-mag-card:hover .prod-mag-overlay { opacity: 1; }

.prod-mag-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
}

.prod-mag-tag {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}

.prod-mag-name {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.prod-mag-card.featured .prod-mag-name {
  font-size: 2rem;
}

.prod-mag-sub {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

.prod-mag-arrow {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px; height: 36px;
  border: 1px solid var(--c-border2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.35s, transform 0.35s var(--ease-expo), border-color 0.25s, color 0.25s;
  color: var(--c-accent);
}

.prod-mag-card:hover .prod-mag-arrow {
  opacity: 1;
  transform: translateX(0);
  border-color: var(--c-accent);
}

@media (max-width: 900px) {
  .products-magazine {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .prod-mag-card.featured { grid-row: span 1; }
  .prod-mag-card.featured .prod-mag-img-wrap { min-height: 260px; }
}

@media (max-width: 600px) {
  .products-magazine { grid-template-columns: 1fr; }
}

/* ── SECTION: Brand Story ───────────────────────────────── */
#brand-story {
  background: var(--c-surface);
  padding-block: var(--sp-2xl);
}

.brand-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

.brand-text .label { display: block; margin-bottom: 1rem; }

.brand-headline {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 4.5rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: var(--sp-md);
}

.brand-headline em {
  font-style: normal;
  color: var(--c-accent);
}

.brand-body {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.85;
  max-width: 460px;
  margin-bottom: var(--sp-xl);
}

/* Feature list */
.brand-features {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--c-border);
}

.brand-feature {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--c-border);
  transition: background 0.2s;
}

.brand-feature-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--c-border2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.3s, background 0.3s;
  color: var(--c-accent);
}

.brand-feature:hover .brand-feature-icon {
  border-color: var(--c-accent);
  background: var(--c-accent3);
}

.brand-feature-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-feature-title {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--c-text);
  margin-bottom: 0.3rem;
  margin-top: 0.25rem;
}

.brand-feature-desc {
  font-size: 0.8rem;
  color: var(--c-muted);
  line-height: 1.7;
}

/* Brand visual */
.brand-visual {
  position: relative;
}

.brand-wheel-large {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  padding: 1.5rem;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, oklch(20% 0.03 50) 0%, var(--c-surface) 70%);
  border-radius: var(--radius-md);
  transition: transform 0.8s var(--ease-expo);
  filter: drop-shadow(0 0 40px rgba(200,169,110,0.08));
}

.brand-visual:hover .brand-wheel-large {
  transform: scale(1.03) rotate(1deg);
}

.brand-visual-badge {
  position: absolute;
  bottom: -1rem;
  left: -1rem;
  background: var(--c-surface2);
  border: 1px solid var(--c-border2);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.badge-num {
  font-family: var(--f-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--c-accent);
  line-height: 1;
}

.badge-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-muted);
}

@media (max-width: 900px) {
  .brand-layout { grid-template-columns: 1fr; }
  .brand-visual { order: -1; }
}

/* ── SECTION: Stats Band ────────────────────────────────── */
#stats-band {
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding-block: var(--sp-xl);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  padding: var(--sp-lg) var(--sp-md);
  border-right: 1px solid var(--c-border);
  text-align: center;
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  font-weight: 300;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

@media (max-width: 700px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item { border-bottom: 1px solid var(--c-border); padding: var(--sp-md); }
  .stat-item:nth-child(3), .stat-item:last-child { border-bottom: none; }
}

/* ── SECTION: Cases ────────────────────────────────────── */
#cases-section {
  background: var(--c-bg);
  padding-block: var(--sp-2xl);
}

.cases-strip {
  overflow: hidden;
  margin-top: var(--sp-xl);
}

.cases-strip-inner {
  display: flex;
  gap: 4px;
  width: max-content;
  animation: marqueeScroll 40s linear infinite;
}

.cases-strip-inner:hover { animation-play-state: paused; }

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.case-strip-item {
  width: clamp(240px, 25vw, 340px);
  aspect-ratio: 4/3;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  background: var(--c-surface);
  cursor: pointer;
}

.case-strip-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
  transition: filter 0.4s, transform 0.7s var(--ease-expo);
}

.case-strip-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.06);
}

.case-strip-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1rem 1.2rem;
  background: linear-gradient(transparent, rgba(12,12,14,0.85));
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
}

/* ── SECTION: CTA Banner ───────────────────────────────── */
#cta-banner {
  background: var(--c-bg);
  padding-block: var(--sp-2xl);
}

.cta-card {
  position: relative;
  border: 1px solid var(--c-border2);
  border-radius: var(--radius-md);
  padding: clamp(3rem, 6vw, 6rem) clamp(2rem, 5vw, 5rem);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  overflow: hidden;
  background: var(--c-surface);
}

/* Decorative texture */
.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 90% 50%, rgba(200,169,110,0.06) 0%, transparent 60%),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(200,169,110,0.015) 40px,
      rgba(200,169,110,0.015) 41px
    );
  pointer-events: none;
}

.cta-text { position: relative; z-index: 1; }
.cta-text .label { display: block; margin-bottom: 1rem; }
.cta-headline {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 3.5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.cta-body {
  font-size: 0.88rem;
  color: var(--c-muted);
  line-height: 1.8;
  max-width: 420px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cta-card { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: row; flex-wrap: wrap; }
}

/* ── FOOTER ────────────────────────────────────────────── */
footer {
  background: #09090b;
  border-top: 1px solid var(--c-border);
  padding-block: var(--sp-xl);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding-bottom: var(--sp-xl);
  border-bottom: 1px solid var(--c-border);
}

.footer-brand-desc {
  font-size: 0.82rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-top: var(--sp-sm);
  max-width: 280px;
}

.footer-col-title {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-family: var(--f-mono);
  margin-bottom: var(--sp-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--c-muted);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--c-text); }

.footer-bottom {
  margin-top: var(--sp-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--c-muted2);
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ── DIVIDER ────────────────────────────────────────────── */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border), transparent);
}

/* ── SCROLL ANIMATIONS ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-expo), transform 0.8s var(--ease-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.35s; }
.reveal-delay-4 { transition-delay: 0.5s; }

/* ── Utility ───────────────────────────────────────────── */
.text-accent { color: var(--c-accent); }
.text-muted  { color: var(--c-muted); }
.mt-sm { margin-top: var(--sp-sm); }
.mt-md { margin-top: var(--sp-md); }
.mt-lg { margin-top: var(--sp-lg); }