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

:root {
  --bg: #faf9f7;
  --bg-alt: #f2f0ec;
  --dark: #1a1a2e;
  --dark-mid: #252542;
  --accent: #00d4aa;
  --accent-dim: rgba(0, 212, 170, 0.15);
  --text: #1a1a2e;
  --text-muted: #6b6b8a;
  --border: rgba(26, 26, 46, 0.1);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

/* NAV */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* HERO */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(0, 212, 170, 0.08) 0%, transparent 70%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 40px;
  width: 100%;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 32px;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0, 212, 170, 0.3);
  border-radius: 100px;
  padding: 5px 14px;
  background: rgba(0, 212, 170, 0.06);
}

/* STATS */
.stats {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.stat-value {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 140px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* MODULES */
.modules {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.modules-header {
  margin-bottom: 64px;
  max-width: 600px;
}
.modules-header h2 {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}
.modules-header p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.module-card {
  background: var(--bg);
  padding: 36px 32px;
  transition: background 0.2s;
}
.module-card:hover {
  background: #ffffff;
}
.module-icon {
  color: var(--text);
  margin-bottom: 20px;
  opacity: 0.8;
}
.module-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.module-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* PROOF */
.proof {
  background: var(--dark);
  padding: 80px 40px;
}
.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.proof-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 28px;
}
.proof-logos {
  display: flex;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.proof-logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  letter-spacing: -0.02em;
}
.proof-quote {
  max-width: 640px;
}
.proof-quote blockquote {
  font-size: 1.35rem;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
  font-style: normal;
}
.proof-quote cite {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  font-style: normal;
}

/* PHILOSOPHY */
.philosophy {
  padding: 100px 40px;
  background: var(--bg-alt);
}
.philosophy-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.philosophy-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  font-weight: 600;
}
.philosophy-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
}
.philosophy-accent {
  color: var(--accent);
}
.philosophy-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 64px;
}
.philosophy-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.phil-stat-num {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}
.phil-stat-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* CLOSING */
.closing {
  background: var(--dark);
  padding: 120px 40px;
  position: relative;
  overflow: hidden;
}
.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.closing-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.closing h2 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 28px;
}
.closing p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 48px;
}
.closing-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 40px;
}
.closing-built {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35) !important;
  font-style: italic;
  letter-spacing: 0.02em;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}
.footer-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 16px;
}
.footer-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .nav-tagline { display: none; }
  .hero-content { padding: 60px 20px; }
  .stats-inner { padding: 40px 20px; gap: 32px; }
  .stat-divider { display: none; }
  .stat { min-width: 45%; }
  .modules { padding: 60px 20px; }
  .modules-grid { grid-template-columns: 1fr; }
  .proof { padding: 60px 20px; }
  .proof-logos { gap: 28px; }
  .philosophy { padding: 60px 20px; }
  .philosophy-stats { grid-template-columns: 1fr; gap: 28px; }
  .closing { padding: 80px 20px; }
  .footer { padding: 24px 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.6rem; }
  .modules-header h2 { font-size: 1.8rem; }
  .philosophy-headline { font-size: 1.8rem; }
  .stat-value { font-size: 2.2rem; }
}