/* ─── TOKENS ─────────────────────────────────────────────────── */
:root {
  --bg:         #0f1117;
  --surface:    #16181f;
  --surface2:   #1e2129;
  --border:     #2a2d38;
  --accent:     #ff6b35;
  --accent-dim: #cc5429;
  --fg:         #f0f0ec;
  --fg-muted:   #8b8d99;
  --fg-dim:     #5a5c66;
  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
}

/* ─── BASE ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── NAV ────────────────────────────────────────────────────── */
.site-nav {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 28px 64px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(15,17,23,0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  padding: 80px 64px 96px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 600;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 88px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 48px;
}

.hero-specs {
  display: flex;
  align-items: center;
  gap: 0;
}

.spec {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 40px;
}

.spec-num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
}

.spec-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.spec-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  margin-right: 40px;
}

.hero-visual {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--surface2);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.7) saturate(0.8);
}

.hero-image-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(to top, rgba(15,17,23,0.95), transparent);
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
  font-style: italic;
}

/* ─── MANIFESTO ───────────────────────────────────────────────── */
.manifesto {
  padding: 100px 64px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.manifesto-inner {
  max-width: 860px;
  margin: 0 auto;
}

.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 40px;
  letter-spacing: 0.01em;
}

.manifesto-body p {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.manifesto-body p:last-child { margin-bottom: 0; }

/* ─── TIERS ───────────────────────────────────────────────────── */
.tiers {
  padding: 96px 64px;
}

.tiers-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.tiers-title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--fg-dim);
  margin-bottom: 48px;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.tier {
  background: var(--surface);
  padding: 40px 36px;
  position: relative;
}

.tier-featured {
  background: var(--surface2);
  border: 1px solid var(--border);
}

.tier-badge {
  position: absolute;
  top: -1px;
  left: 36px;
  background: var(--accent);
  color: var(--bg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 10px;
}

.tier-header {
  margin-bottom: 24px;
  padding-top: 8px;
}

.tier-name {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--fg);
  margin-bottom: 6px;
}

.tier-price {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--accent);
  line-height: 1;
}

.tier-period {
  font-size: 18px;
  color: var(--fg-muted);
}

.tier-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 28px;
  min-height: 64px;
}

.tier-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tier-list li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}

.tier-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

/* ─── PROOF ───────────────────────────────────────────────────── */
.proof {
  padding: 96px 64px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.proof-title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--fg-dim);
  margin-bottom: 48px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 64px;
}

.proof-stat {
  padding-left: 0;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.stat-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.proof-context {
  border-top: 1px solid var(--border);
  padding-top: 48px;
  max-width: 680px;
}

.proof-context p {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* ─── CLOSING ─────────────────────────────────────────────────── */
.closing {
  padding: 112px 64px;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 860px;
  margin: 0 auto;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 32px;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.closing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 48px;
}

.tag {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 2px;
}

/* ─── FOOTER ──────────────────────────────────────────────────── */
.site-footer {
  padding: 64px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-note {
  font-size: 12px;
  color: var(--fg-dim);
}

/* ─── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual {
    order: -1;
  }
  .hero-image-frame {
    aspect-ratio: 16/9;
  }
  .tier-grid, .proof-grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (max-width: 640px) {
  .site-nav, .hero, .manifesto, .tiers, .proof, .closing, .site-footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .hero-specs {
    flex-wrap: wrap;
    gap: 24px;
  }
  .spec {
    padding-right: 0;
  }
  .spec-divider { display: none; }
}