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

:root {
  --bg: #faf8f5;
  --bg-2: #f0ece4;
  --ink: #1a1a18;
  --ink-2: #5c5c56;
  --ink-3: #9c9c94;
  --gold: #c8a55a;
  --gold-dark: #a8833c;
  --navy: #1e2640;
  --navy-2: #2d3a5c;
  --white: #ffffff;
  --border: #e0dbd1;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

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

/* ===== NAV ===== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 60px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  background: var(--ink);
  color: var(--gold);
  padding: 5px 8px;
  letter-spacing: 0.05em;
}

.nav-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== HERO ===== */
.hero {
  padding: 100px 60px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 32px;
  max-width: 700px;
}

.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 580px;
  margin-bottom: 56px;
  font-weight: 400;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
  width: fit-content;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 40px;
}

.stat:first-child { padding-left: 0; }

.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== PROOF ===== */
.proof {
  background: var(--ink);
  color: var(--white);
  padding: 80px 60px;
}

.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 60px;
  align-items: center;
}

.proof-quote p {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.6;
  font-style: italic;
  color: rgba(255,255,255,0.85);
}

.proof-divider {
  width: 1px;
  height: 100px;
  background: rgba(255,255,255,0.15);
}

.proof-data {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.proof-item {}

.proof-val {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.proof-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

/* ===== SECTION LABELS ===== */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  display: block;
  margin-bottom: 16px;
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 60px;
  background: var(--bg);
}

.features-header {
  margin-bottom: 64px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 500px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature {
  background: var(--bg);
  padding: 40px;
  transition: background 0.2s;
}

.feature:hover {
  background: var(--white);
}

.feature-icon {
  color: var(--gold-dark);
  margin-bottom: 20px;
}

.feature h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.feature p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ===== HOW ===== */
.how {
  padding: 100px 60px;
  background: var(--bg-2);
}

.how-header {
  margin-bottom: 64px;
}

.how-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.step:last-child { border-bottom: none; }

.step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--gold-dark);
  letter-spacing: 0.05em;
  padding-top: 4px;
}

.step-body h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.step-body p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ===== CLOSING ===== */
.closing {
  background: var(--navy);
  padding: 100px 60px;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.closing p {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--ink);
  color: var(--white);
  padding: 40px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  background: var(--gold);
  color: var(--ink);
  padding: 4px 7px;
  letter-spacing: 0.05em;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
}

.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 60px 24px 50px; }
  .proof { padding: 60px 24px; }
  .proof-inner { grid-template-columns: 1fr; gap: 40px; }
  .proof-divider { display: none; }
  .proof-data { flex-direction: row; gap: 32px; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .how { padding: 60px 24px; }
  .step { grid-template-columns: 60px 1fr; gap: 20px; }
  .closing { padding: 60px 24px; }
  .footer { padding: 28px 24px; flex-direction: column; gap: 12px; text-align: center; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stat-sep { display: none; }
  .stat { padding: 0; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 34px; }
  .proof-data { flex-direction: column; }
  .nav-tag { display: none; }
}