/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* Tokens */
:root {
  --bg: #faf7f2;
  --bg-subtle: #f0ebe3;
  --fg: #1a1a1a;
  --fg-muted: #6b6560;
  --accent: #e63946;
  --accent-dark: #c1303b;
  --border: #e0dbd4;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-tagline {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  padding: 80px 48px 80px;
  min-height: 72vh;
  border-bottom: 1px solid var(--border);
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-lede {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--fg-muted);
  max-width: 440px;
  line-height: 1.5;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 220px;
  flex-shrink: 0;
}

.glitch-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 7rem;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--accent);
  position: relative;
  user-select: none;
}

/* Proof */
.proof {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}

.proof-statement {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 720px;
}

.proof-sub {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* Features */
.features {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}

.features-header {
  margin-bottom: 48px;
}

.features-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.feature-card {
  padding: 36px 32px;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: background 0.15s;
}

.feature-card:hover {
  background: var(--bg-subtle);
}

.feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Manifesto */
.manifesto {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--fg);
  color: var(--bg);
}

.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 40px;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--bg);
  margin-bottom: 40px;
  font-style: normal;
}

.manifesto-body {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: rgba(250, 247, 242, 0.65);
  line-height: 1.8;
}

/* Closing */
.closing {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.closing-line {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 12px;
}

.closing-sub {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Footer */
.footer {
  padding: 40px 48px;
  background: var(--bg-subtle);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.footer-meta {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--fg-muted);
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--fg-muted);
  text-align: right;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar { padding: 20px 24px; }
  .hero { padding: 60px 24px; grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .proof { padding: 60px 24px; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto { padding: 60px 24px; }
  .closing { padding: 60px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 8px; }
  .footer-copy { text-align: left; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.6rem; }
  .features-grid { gap: 0; }
  .feature-card { padding: 28px 20px; }
}