/* ===== BASE RESET & VARIABLES ===== */
:root {
  --bg: #0d0d0d;
  --bg-2: #141414;
  --bg-3: #1a1a1a;
  --fg: #e8e4df;
  --fg-2: #9a9690;
  --fg-3: #5c5955;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --border: rgba(232, 228, 223, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.nav-tagline {
  font-size: 12px;
  color: var(--fg-2);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 20% 30%, rgba(245, 158, 11, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg), transparent);
  pointer-events: none;
}

.hero-inner {
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--fg-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 32px;
}

.hero-label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--fg-2);
  max-width: 600px;
  line-height: 1.65;
  font-weight: 300;
}

/* ===== STATS ===== */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--fg-2);
  font-weight: 400;
  max-width: 160px;
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ===== FEATURES ===== */
.features {
  padding: 120px 40px;
}

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

.features-header {
  margin-bottom: 80px;
}

.section-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}

.features-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 560px;
  line-height: 1.15;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature {
  background: var(--bg);
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--accent);
}

.feature-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.feature-desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
  font-weight: 300;
}

/* ===== PROCESS ===== */
.process {
  padding: 120px 40px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

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

.process-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 560px;
  line-height: 1.15;
  margin-bottom: 80px;
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.step-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.step-desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
  font-weight: 300;
}

.step-arrow {
  color: var(--fg-3);
  margin-top: 28px;
  flex-shrink: 0;
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 140px 40px;
}

.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 40px;
  font-style: normal;
  position: relative;
  padding-left: 32px;
}

.manifesto-quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.manifesto-body {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.75;
  font-weight: 300;
}

/* ===== CLOSING ===== */
.closing {
  padding: 140px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.closing-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1.1;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 16px;
  color: var(--fg-2);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.65;
  font-weight: 300;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.footer-desc {
  font-size: 13px;
  color: var(--fg-3);
  max-width: 300px;
  line-height: 1.4;
}

.footer-copy {
  font-size: 12px;
  color: var(--fg-3);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-inner { padding: 16px 24px; }
  .hero { padding: 100px 24px 60px; }
  .hero-headline { font-size: 40px; }

  .stats-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 24px;
    gap: 32px;
  }
  .stat-divider { display: none; }
  .stat { flex-direction: row; align-items: center; gap: 16px; }
  .stat-value { font-size: 32px; }
  .stat-label { max-width: none; }

  .features { padding: 80px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature { padding: 32px; }

  .process { padding: 80px 24px; }
  .process-steps { flex-direction: column; gap: 40px; }
  .step-arrow { display: none; }

  .manifesto { padding: 80px 24px; }
  .closing { padding: 80px 24px; }

  .footer { padding: 40px 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 36px; }
  .closing-headline { font-size: 28px; }
}