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

:root {
  --bg: #0D0F14;
  --bg-2: #13151C;
  --bg-3: #1A1D26;
  --fg: #F4F4F5;
  --fg-2: #A1A1AA;
  --fg-3: #52525B;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --accent-glow: rgba(245, 158, 11, 0.25);
  --border: rgba(255,255,255,0.06);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* =====================
   NAV
   ===================== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13,15,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-brand { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; }
.nav-logo { color: var(--fg); }
.nav-logo-accent { color: var(--accent); }
.nav-suffix { color: var(--fg-2); font-weight: 300; font-size: 0.9em; }
.nav-links { display: flex; gap: 2.5rem; }
.nav-link { color: var(--fg-2); text-decoration: none; font-size: 0.875rem; font-weight: 500; transition: color 0.2s; }
.nav-link:hover { color: var(--fg); }

/* =====================
   HERO
   ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 4rem 6rem;
  position: relative;
  overflow: hidden;
}
.hero-bg-shape {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 6s ease-in-out infinite;
}
.hero-bg-shape-2 {
  top: auto;
  bottom: -30%;
  left: -15%;
  right: auto;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.08) 0%, transparent 70%);
  animation-delay: 3s;
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
.hero-content {
  max-width: 860px;
  text-align: left;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: inline-block;
  border: 1px solid rgba(245,158,11,0.3);
  padding: 0.4rem 0.8rem;
  border-radius: 100px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 2rem;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-2);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 3rem;
}
.hero-stats-mini {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 100px;
  padding: 0.75rem 1.5rem;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}
.hero-stat-desc {
  font-size: 0.8rem;
  color: var(--fg-2);
}

/* =====================
   STATS ROW
   ===================== */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 4rem 4rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 2rem;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--fg-2);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* =====================
   HOW IT WORKS
   ===================== */
.how {
  padding: 8rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 5rem;
  max-width: 600px;
}
.how-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}
.step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(245,158,11,0.15);
  line-height: 1;
  margin-bottom: 1.5rem;
}
.step-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
}
.step-desc {
  font-size: 0.9rem;
  color: var(--fg-2);
  line-height: 1.7;
}
.how-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, rgba(245,158,11,0.4), rgba(245,158,11,0.1));
  margin: 3rem 1rem 0;
}
.how-step { padding: 0 1.5rem; }

/* =====================
   FEATURES
   ===================== */
.features {
  padding: 6rem 4rem 8rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg-2);
  padding: 2.5rem;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-3); }
.feature-card-main { grid-column: span 1; }
.feature-icon { margin-bottom: 1.5rem; }
.feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
}
.feature-desc {
  font-size: 0.875rem;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.feature-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.feature-tag {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  background: rgba(245,158,11,0.1);
  color: var(--accent);
  border: 1px solid rgba(245,158,11,0.2);
}

/* =====================
   MANIFESTO
   ===================== */
.manifesto {
  padding: 8rem 4rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.manifesto-inner { max-width: 720px; margin: 0 auto; }
.manifesto-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 300;
  font-style: italic;
  color: var(--fg);
  line-height: 1.5;
  margin-bottom: 3rem;
  padding-left: 2rem;
  border-left: 2px solid var(--accent);
}
.manifesto-body {
  font-size: 1rem;
  color: var(--fg-2);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.manifesto-cta {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.manifesto-cta-text {
  font-size: 0.875rem;
  color: var(--fg-2);
}
.manifesto-cta-accent {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
  font-style: italic;
}

/* =====================
   CLOSING
   ===================== */
.closing {
  padding: 10rem 4rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 640px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-2);
  margin-bottom: 3rem;
}
.closing-pill {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  padding: 4rem;
  border-top: 1px solid var(--border);
  text-align: center;
  background: var(--bg);
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.footer-logo { color: var(--fg); }
.footer-logo-accent { color: var(--accent); }
.footer-suffix { color: var(--fg-3); font-weight: 300; font-size: 0.8em; }
.footer-tagline {
  font-size: 0.875rem;
  color: var(--fg-2);
  margin-bottom: 0.5rem;
}
.footer-note {
  font-size: 0.75rem;
  color: var(--fg-3);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero { padding: 7rem 1.5rem 4rem; }
  .stats-row { flex-direction: column; gap: 2rem; padding: 3rem 1.5rem; }
  .stat-divider { width: 60px; height: 1px; }
  .how { padding: 5rem 1.5rem; }
  .how-steps { grid-template-columns: 1fr; gap: 3rem; }
  .how-connector { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .features, .manifesto, .closing { padding: 5rem 1.5rem; }
  .closing { padding: 6rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.5rem; }
  .stat-number { font-size: 2rem; }
}