/* StreamOS Theme */
:root {
  --bg: #0c0c0e;
  --surface: #16161a;
  --surface2: #1e1e23;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --text: #f0ede8;
  --text-dim: #7a7a86;
  --border: rgba(240, 237, 232, 0.07);
  --grid-color: rgba(245, 158, 11, 0.04);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 clamp(24px, 5vw, 64px);
  height: 60px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 120px clamp(24px, 5vw, 80px) 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
}
.hero-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 20px;
  display: inline-block;
  border: 1px solid var(--accent-dim);
  padding: 4px 10px;
  border-radius: 4px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(42px, 5.5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 420px;
  line-height: 1.65;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  z-index: 1;
}
.broadcast-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}
.broadcast-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.4;
}
.bc-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  display: inline-block;
  margin-bottom: 10px;
  box-shadow: 0 0 8px #22c55e;
}
.bc-status-inactive { background: var(--text-dim); box-shadow: none; }
.bc-label { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.bc-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; color: var(--text); margin-bottom: 8px; }
.bc-meta { display: flex; gap: 16px; flex-wrap: wrap; }
.bc-meta span { font-size: 12px; color: var(--text-dim); }
.bc-2 { background: var(--surface2); }
.bc-3 { background: var(--surface); }

/* FEATURES */
.features {
  padding: 100px clamp(24px, 5vw, 80px);
  background: var(--bg);
}
.features-header {
  text-align: center;
  margin-bottom: 64px;
}
.features-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 42px);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.features-header p {
  color: var(--text-dim);
  font-size: 16px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-card {
  background: var(--surface);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(245, 158, 11, 0.3); }
.feature-icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.feature-card p { font-size: 14px; color: var(--text-dim); line-height: 1.65; }

/* MANIFESTO */
.manifesto {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px clamp(24px, 5vw, 80px);
}
.manifesto-inner { max-width: 760px; margin: 0 auto; }
.manifesto-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 24px;
}
.manifesto blockquote {
  font-family: 'Syne', sans-serif;
  font-weight: 400;
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.5;
  color: var(--text);
  letter-spacing: -0.01em;
  font-style: normal;
  border-left: 2px solid var(--accent);
  padding-left: 28px;
  margin-bottom: 20px;
}
.manifesto-byline {
  font-size: 13px;
  color: var(--text-dim);
  padding-left: 28px;
}

/* OUTCOMES */
.outcomes {
  padding: 100px clamp(24px, 5vw, 80px);
}
.outcomes-header { margin-bottom: 56px; }
.outcomes-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.02em;
  max-width: 480px;
}
.outcomes-list { display: flex; flex-direction: column; gap: 0; }
.outcome-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.outcome-item:last-child { border-bottom: none; }
.outcome-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 32px;
  color: var(--accent);
  opacity: 0.5;
  letter-spacing: -0.03em;
  line-height: 1;
  padding-top: 4px;
}
.outcome-text h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.outcome-text p { font-size: 14px; color: var(--text-dim); max-width: 500px; }

/* CLOSING */
.closing {
  padding: 100px clamp(24px, 5vw, 80px);
  border-top: 1px solid var(--border);
  max-width: 800px;
}
.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.closing p { color: var(--text-dim); font-size: 16px; max-width: 540px; line-height: 1.7; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 40px clamp(24px, 5vw, 80px);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  margin-right: 16px;
}
.footer-desc { font-size: 13px; color: var(--text-dim); }
.footer-brand { display: flex; align-items: baseline; gap: 12px; }
.footer-note { font-size: 12px; color: var(--text-dim); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 100px;
    gap: 48px;
  }
  .hero-visual { gap: 12px; }
  .features-grid { grid-template-columns: 1fr; gap: 2px; }
  .outcome-item { grid-template-columns: 48px 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 36px; }
  .manifesto blockquote { font-size: 16px; padding-left: 16px; }
}