/* ==========================================
   ShinePad — Dark Automotive Premium Theme
   ========================================== */

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

:root {
  --obsidian: #0c0c0c;
  --obsidian-2: #111111;
  --obsidian-3: #1a1a1a;
  --amber: #f5a623;
  --amber-dim: rgba(245, 166, 35, 0.15);
  --amber-glow: rgba(245, 166, 35, 0.05);
  --cream: #e8e4dc;
  --cream-dim: rgba(232, 228, 220, 0.6);
  --cream-faint: rgba(232, 228, 220, 0.25);
  --border: rgba(232, 228, 220, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--obsidian);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--obsidian); }
::-webkit-scrollbar-thumb { background: var(--amber); border-radius: 3px; }

/* Text selection */
::selection { background: var(--amber); color: var(--obsidian); }

/* --- Typography --- */
.section-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.section-sub {
  font-size: 1rem;
  color: var(--cream-dim);
  max-width: 500px;
}

/* --- Nav --- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 4rem;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--cream);
  letter-spacing: -0.02em;
}

.nav-brand::after {
  content: '°';
  color: var(--amber);
}

.nav-tagline {
  font-size: 0.75rem;
  color: var(--cream-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 600;
}

/* --- Hero --- */
.hero {
  padding: 5rem 4rem 6rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-overline {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--cream);
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--cream-dim);
  max-width: 380px;
  line-height: 1.7;
}

/* Hero Visual — CSS-only car silhouette */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 380px;
}

.hero-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.car-shape {
  position: relative;
  width: 340px;
  height: 140px;
}

/* Abstract car body using CSS clip-path */
.car-body {
  position: absolute;
  top: 20px;
  left: 0;
  width: 340px;
  height: 80px;
  background: linear-gradient(
    135deg,
    rgba(245, 166, 35, 0.15) 0%,
    rgba(245, 166, 35, 0.05) 40%,
    transparent 100%
  );
  border-radius: 40px 80px 8px 8px;
  border: 1px solid rgba(245, 166, 35, 0.2);
  box-shadow:
    0 0 40px rgba(245, 166, 35, 0.08),
    inset 0 1px 0 rgba(245, 166, 35, 0.2);
}

.car-body::after {
  content: '';
  position: absolute;
  top: -30px;
  left: 80px;
  width: 160px;
  height: 50px;
  background: linear-gradient(
    135deg,
    rgba(245, 166, 35, 0.1) 0%,
    transparent 100%
  );
  border-radius: 20px 40px 0 0;
  border: 1px solid rgba(245, 166, 35, 0.15);
  border-bottom: none;
}

.car-wheel {
  position: absolute;
  bottom: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--obsidian-3);
  border: 2px solid var(--amber);
  box-shadow: 0 0 12px rgba(245, 166, 35, 0.3);
}

.car-wheel-left { left: 40px; }
.car-wheel-right { right: 40px; }

.car-wheel::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--amber);
  opacity: 0.4;
}

.car-highlight {
  position: absolute;
  top: 28px;
  left: 10px;
  width: 200px;
  height: 3px;
  background: linear-gradient(90deg, rgba(245, 166, 35, 0.6), transparent);
  border-radius: 2px;
}

.car-shine-line {
  position: absolute;
  top: 35px;
  left: 30px;
  width: 100px;
  height: 1px;
  background: linear-gradient(90deg, rgba(245, 166, 35, 0.4), transparent);
  transform: rotate(-5deg);
}

/* --- Manifesto --- */
.manifesto {
  padding: 6rem 4rem;
  background: var(--obsidian-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner { max-width: 800px; margin: 0 auto; }

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--cream);
  margin-bottom: 2rem;
  font-style: normal;
  position: relative;
  padding-left: 1.5rem;
  border-left: 2px solid var(--amber);
}

.manifesto-body {
  font-size: 1rem;
  color: var(--cream-dim);
  line-height: 1.8;
  margin-bottom: 3rem;
}

.manifesto-rule {
  width: 60px;
  height: 1px;
  background: var(--amber);
  margin-bottom: 2.5rem;
  opacity: 0.6;
}

.manifesto-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stat { display: flex; flex-direction: column; }
.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-label { font-size: 0.75rem; color: var(--cream-dim); letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* --- How It Works --- */
.howitworks {
  padding: 6rem 4rem;
}

.howitworks-header { margin-bottom: 4rem; max-width: 600px; }

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 1000px;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step-number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--cream-dim);
  line-height: 1.65;
}

.step-connector {
  flex: 0 0 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--amber), transparent);
  margin-top: 2rem;
  opacity: 0.4;
}

/* --- Pricing --- */
.pricing {
  padding: 6rem 4rem;
  background: var(--obsidian-2);
  border-top: 1px solid var(--border);
}

.pricing-header { margin-bottom: 4rem; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
}

.pricing-card {
  background: var(--obsidian-3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  position: relative;
  transition: border-color 0.2s;
}

.pricing-card:hover { border-color: var(--amber-dim); }

.pricing-card-featured {
  border-color: rgba(245, 166, 35, 0.3);
  background: linear-gradient(135deg, var(--obsidian-3), rgba(245, 166, 35, 0.03));
}

.pricing-card-featured::before {
  content: 'Most popular';
  position: absolute;
  top: -1px;
  right: 1.5rem;
  font-size: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--obsidian);
  padding: 0.25rem 0.75rem;
  border-radius: 0 0 4px 4px;
}

.card-tier {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.card-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--cream);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.card-price::after { content: ''; }

.card-tag {
  font-size: 0.8rem;
  color: var(--cream-dim);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-features li {
  font-size: 0.875rem;
  color: var(--cream-dim);
  padding-left: 1.2rem;
  position: relative;
}

.card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--amber);
  border-radius: 50%;
}

/* --- Outcomes --- */
.outcomes {
  padding: 6rem 4rem;
}

.outcomes-header { margin-bottom: 4rem; }

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1100px;
}

.outcome { display: flex; flex-direction: column; gap: 0.75rem; }

.outcome-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  background: var(--amber-glow);
  border: 1px solid rgba(245, 166, 35, 0.2);
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.outcome-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
}

.outcome-desc {
  font-size: 0.875rem;
  color: var(--cream-dim);
  line-height: 1.65;
}

/* --- Closing --- */
.closing {
  padding: 8rem 4rem;
  background: linear-gradient(135deg, var(--obsidian-2) 0%, var(--obsidian) 100%);
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-inner { max-width: 700px; margin: 0 auto; }

.closing-statement {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--cream);
  letter-spacing: -0.02em;
}

/* --- Footer --- */
.footer {
  padding: 3rem 4rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 0.75rem;
}

.footer-brand::after { content: '°'; color: var(--amber); }

.footer-copy {
  font-size: 0.8rem;
  color: var(--cream-dim);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { height: 240px; }
  .car-shape { transform: scale(0.85); }
  .steps { flex-direction: column; gap: 2rem; }
  .step-connector { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .manifesto-stats { flex-wrap: wrap; }
}

@media (max-width: 600px) {
  .nav { padding: 1.5rem 2rem; }
  .hero { padding: 3rem 2rem 4rem; }
  .manifesto, .howitworks, .pricing, .outcomes { padding: 4rem 2rem; }
  .closing { padding: 5rem 2rem; }
  .footer { padding: 2rem; }
}