:root {
  --bg: #f4efe6;
  --bg-dark: #0f1f0f;
  --fg: #1a1a18;
  --fg-light: #f4efe6;
  --accent: #e8b84b;
  --accent-dim: #c99a3a;
  --muted: #7a7a6c;
  --border: #d8d4c8;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Syne', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(244, 239, 230, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--fg);
  letter-spacing: -0.5px;
}

.nav-tag {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  position: relative;
  background: var(--bg-dark);
  color: var(--fg-light);
  padding: 96px 48px 80px;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}

.hero-bg-shape {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(232, 184, 75, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 500;
}

.hero-headline {
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 28px;
  color: var(--fg-light);
}

.hero-sub {
  font-size: 18px;
  color: rgba(244, 239, 230, 0.72);
  max-width: 520px;
  line-height: 1.65;
  font-weight: 300;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 8px;
}

.stat-card {
  background: rgba(244, 239, 230, 0.06);
  border: 1px solid rgba(244, 239, 230, 0.12);
  border-left: 3px solid var(--accent);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-card-2 { border-left-color: rgba(232, 184, 75, 0.5); }
.stat-card-3 { border-left-color: rgba(232, 184, 75, 0.25); }

.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--fg-light);
  line-height: 1;
}

.stat-desc {
  font-size: 13px;
  color: rgba(244, 239, 230, 0.55);
  line-height: 1.4;
}

/* ── PROOF BAR ── */
.proof {
  background: var(--fg);
  color: var(--fg-light);
  padding: 48px 48px;
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  align-items: stretch;
}

.proof-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 40px;
}

.proof-item:first-child { padding-left: 0; }
.proof-item:last-child { padding-right: 0; }

.proof-num {
  font-family: 'Syne', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.proof-label {
  font-size: 14px;
  color: rgba(244, 239, 230, 0.6);
  line-height: 1.5;
}

.proof-divider {
  width: 1px;
  background: rgba(244, 239, 230, 0.15);
  margin: 0 20px;
}

/* ── MANIFESTO ── */
.manifesto {
  background: var(--bg);
  padding: 96px 48px;
}

.manifesto-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.manifesto-mark {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 24px;
  font-family: 'Syne', sans-serif;
}

.manifesto-headline {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  margin-bottom: 28px;
  color: var(--fg);
  line-height: 1.2;
}

.manifesto-body {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
  font-weight: 300;
}

/* ── PROCESS ── */
.process {
  background: #1c2b1c;
  color: var(--fg-light);
  padding: 96px 48px;
}

.process-header {
  max-width: 1200px;
  margin: 0 auto 56px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fg-light);
  margin-bottom: 16px;
}

.process-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.process-step {
  padding: 0 36px 0 0;
  border-left: 1px solid rgba(244, 239, 230, 0.1);
  padding-left: 36px;
}

.process-step:first-child {
  padding-left: 0;
  border-left: none;
}

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 16px;
}

.step-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg-light);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 14px;
  color: rgba(244, 239, 230, 0.55);
  line-height: 1.6;
  font-weight: 300;
}

/* ── MATERIALS ── */
.materials {
  background: var(--bg);
  padding: 96px 48px;
}

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

.materials-header {
  margin-bottom: 56px;
}

.materials-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.65;
  margin-top: 12px;
  font-weight: 300;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.material-card {
  background: var(--bg-dark);
  color: var(--fg-light);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mat-icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
}

.mat-icon svg { width: 100%; height: 100%; }

.mat-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg-light);
}

.mat-desc {
  font-size: 14px;
  color: rgba(244, 239, 230, 0.6);
  line-height: 1.65;
  flex: 1;
  font-weight: 300;
}

.mat-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-top: 8px;
}

/* ── CLOSING ── */
.closing {
  background: var(--fg);
  color: var(--fg-light);
  padding: 96px 48px;
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.closing-rule {
  width: 48px;
  height: 3px;
  background: var(--accent);
  margin-bottom: 40px;
}

.closing-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--fg-light);
  margin-bottom: 32px;
  line-height: 1.2;
}

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

.closing-sub {
  font-size: 18px;
  color: rgba(244, 239, 230, 0.65);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 16px;
  font-weight: 300;
}

/* ── FOOTER ── */
.footer {
  background: #0a140a;
  color: rgba(244, 239, 230, 0.4);
  padding: 40px 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: rgba(244, 239, 230, 0.7);
  display: block;
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 13px;
  color: rgba(244, 239, 230, 0.35);
}

.footer-note {
  font-size: 13px;
  text-align: right;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { display: none; }
  .proof-inner { flex-direction: column; gap: 32px; }
  .proof-item { padding: 0; border-left: none; border-top: 1px solid rgba(244, 239, 230, 0.15); padding-top: 32px; }
  .proof-item:first-child { border-top: none; padding-top: 0; }
  .proof-divider { display: none; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-step { border-left: none; padding-left: 0; border-top: 1px solid rgba(244, 239, 230, 0.1); padding-top: 32px; }
  .process-step:nth-child(-n+2) { border-top: none; padding-top: 0; }
  .materials-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 20px; align-items: flex-start; }
  .footer-note { text-align: left; }
}

@media (max-width: 600px) {
  .nav { padding: 14px 24px; }
  .hero, .manifesto, .process, .materials, .closing { padding: 64px 24px; }
  .proof { padding: 48px 24px; }
  .footer { padding: 32px 24px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-top: 1px solid rgba(244, 239, 230, 0.1); }
  .process-step:first-child { border-top: none; }
}