/* === BeatVault Theme — Cyberpunk Vault === */
:root {
  /* PRIMARY: Teal/Cyan neon — dominant room light */
  --teal: #00F5FF;
  --teal-dim: rgba(0, 245, 255, 0.12);
  --teal-glow: rgba(0, 245, 255, 0.07);
  --teal-border: rgba(0, 245, 255, 0.25);

  /* SECONDARY: Hot pink neon — sound wave glow, contained inside the teal room */
  --pink: #FF00AA;
  --pink-dim: rgba(255, 0, 170, 0.12);
  --pink-glow: rgba(255, 0, 170, 0.07);
  --pink-border: rgba(255, 0, 170, 0.25);

  /* OUTER FRAME: Dark purple — structural accents, never the main room light */
  --purple: #6B21A8;
  --purple-dim: rgba(107, 33, 168, 0.15);
  --purple-border: rgba(107, 33, 168, 0.3);

  /* Neutrals — the void */
  --bg: #0a0a0f;
  --bg-alt: #111118;
  --surface: #161622;
  --surface-hover: #1e1e2e;
  --text: #f0f0f0;
  --text-dim: rgba(240, 240, 240, 0.55);
  --text-muted: rgba(240, 240, 240, 0.3);
  --border: rgba(255, 255, 255, 0.07);

  /* Fonts (locked) */
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --max: 1100px;
}

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

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

/* === NEON GLOWS === */
.teal { color: var(--teal); }
.pink { color: var(--pink); }
.purple { color: var(--purple); }

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 32px;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--teal-border);
  box-shadow: 0 0 12px var(--teal-glow), 0 0 24px rgba(0,245,255,0.05);
  object-fit: cover;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.3px;
}
.nav-tagline {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: var(--font-display);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}
.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius);
  transition: all 0.2s;
}
.nav-link:hover { color: var(--teal); background: var(--surface); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
/* Grid lines */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
/* Teal room glow — dominant */
.hero-glow-teal {
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,245,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
/* Pink secondary glow — contained */
.hero-glow-pink {
  position: absolute;
  bottom: 10%;
  left: 20%;
  width: 400px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(255,0,170,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-bar {
  position: absolute;
  background: var(--teal);
  opacity: 0.06;
}
.bar-1 { top: 15%; right: 8%; width: 3px; height: 180px; }
.bar-2 { top: 25%; right: 18%; width: 3px; height: 80px; opacity: 0.03; }
.bar-3 { top: 35%; right: 12%; width: 3px; height: 40px; opacity: 0.08; }
.hero-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  border-color: var(--teal-border);
  border-style: solid;
}
.corner-tl { top: 80px; left: 32px; border-width: 2px 0 0 2px; }
.corner-br { bottom: 80px; right: 32px; border-width: 0 2px 2px 0; }

.hero-content {
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-text {
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--teal-border);
  border-radius: 100px;
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.03em;
  margin-bottom: 28px;
  background: var(--teal-dim);
  text-shadow: 0 0 12px rgba(0,245,255,0.5);
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-headline-accent {
  color: var(--teal);
  text-shadow: 0 0 30px rgba(0,245,255,0.4);
}
.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-dim);
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 28px;
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-meta-num {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--teal);
}
.hero-meta-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.hero-meta-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* Hero Card */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.hero-card {
  background: var(--surface);
  border: 1px solid var(--teal-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 340px;
  position: relative;
  box-shadow: 0 0 60px rgba(0,245,255,0.08), 0 20px 60px rgba(0,0,0,0.4);
}
.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.hero-card-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-card-tag {
  font-size: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  background: var(--teal-dim);
  color: var(--teal);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  border: 1px solid var(--teal-border);
}
.hero-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero-card-line {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
}
.hl { color: var(--text); }
.teal-text { color: var(--teal); }
.pink-text { color: var(--pink); }
.hero-card-line.small {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}
.hero-card-divider {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}
.hero-card-stamp {
  position: absolute;
  bottom: 20px;
  right: 20px;
  opacity: 0.8;
}

/* === SHOWCASE === */
.showcase {
  padding: 100px 32px;
  background: var(--bg-alt);
}
.showcase-header {
  max-width: var(--max);
  margin: 0 auto 60px;
  text-align: center;
}
.showcase-eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 12px;
}
.showcase-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.showcase-desc {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 500px;
  margin: 0 auto;
}
.showcase-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.showcase-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}
.showcase-card:hover {
  border-color: var(--teal-border);
  background: var(--surface-hover);
  box-shadow: 0 0 20px rgba(0,245,255,0.05);
}
.sc-1 { border-top: 2px solid rgba(0,245,255,0.25); }
.sc-2 { border-top: 2px solid rgba(0,245,255,0.45); }
.sc-3 { border-top: 2px solid rgba(0,245,255,0.65); }
.sc-4 { border-top: 2px solid rgba(0,245,255,0.2); }
.sc-5 { border-top: 2px solid rgba(0,245,255,0.55); }
.sc-6 { border-top: 2px solid rgba(0,245,255,0.4); }
.sc-7 { border-top: 2px solid rgba(0,245,255,0.3); }
.sc-8 { border-top: 2px solid rgba(0,245,255,0.5); }
.showcase-card-icon {
  margin-bottom: 16px;
}
.showcase-card-label {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.showcase-card-note {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* === LICENSING === */
.licensing {
  padding: 100px 32px;
  background: var(--bg);
}
.licensing-header {
  max-width: var(--max);
  margin: 0 auto 60px;
  text-align: center;
}
.licensing-eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 12px;
}
.licensing-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.licensing-desc {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto;
}
.licensing-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  align-items: start;
}
.license-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
}
.lc-premium {
  border-color: var(--teal-border);
  box-shadow: 0 0 40px rgba(0,245,255,0.08);
}
.lc-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--pink);
  color: #fff;
  font-size: 9px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
  box-shadow: 0 0 12px rgba(255,0,170,0.4);
}
.lc-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.lc-tier {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.lc-price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--teal);
}
.lc-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lc-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}
.lc-feat.muted {
  opacity: 0.4;
}

/* === MANIFESTO === */
.manifesto {
  padding: 100px 32px;
  background: var(--bg-alt);
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-rule {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--pink));
  margin: 0 auto 40px;
  opacity: 0.7;
  border-radius: 2px;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  font-style: normal;
}
.manifesto-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 48px;
}
.manifesto-pillars {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.manifesto-pillar {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-dim);
  font-family: var(--font-display);
  font-weight: 500;
}
.mp-icon {
  flex-shrink: 0;
}

/* === FOOTER === */
.footer {
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 24px;
}
.footer-rule {
  width: 32px;
  height: 1px;
  background: var(--teal-border);
  margin: 0 auto 20px;
}
.footer-legal {
  font-size: 11px;
  color: var(--text-muted);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.5;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual {
    justify-content: flex-start;
  }
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .licensing-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .hero { padding-top: 100px; }
  .hero-headline { font-size: 42px; }
  .showcase-grid { grid-template-columns: 1fr; }
  .manifesto-pillars { flex-direction: column; align-items: center; gap: 20px; }
  .hero-meta { flex-wrap: wrap; gap: 16px; }
}