:root {
  --bg: #0D0D0F;
  --bg-2: #111114;
  --bg-3: #161619;
  --fg: #FFFFFF;
  --fg-2: #B0B0B8;
  --fg-3: #666670;
  --accent: #00B4FF;
  --accent-2: #FF2D6A;
  --accent-3: #00FF87;
  --plate-bg: #1A1A20;
  --plate-border: #2A2A35;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 48px;
  display: flex;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  letter-spacing: -0.02em;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 100px 48px 80px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,180,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* TikTok embed wrapper */
.tiktok-embed-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.tiktok-embed-wrapper::before {
  content: '';
  position: absolute;
  width: 360px;
  height: 360px;
  background: radial-gradient(ellipse at center, rgba(0,180,255,0.12) 0%, transparent 70%);
  filter: blur(30px);
  animation: glowPulse 3s ease-in-out infinite;
  z-index: 0;
}

/* Hero right */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-2);
  max-width: 480px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 8px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-value {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
}

.stat-label {
  font-size: 12px;
  color: var(--fg-3);
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--plate-border);
}

/* ─── SECTION STYLES ─── */
.section-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1.1;
}

/* ─── FEATURES ─── */
.features {
  padding: 100px 48px;
  background: var(--bg-2);
}

.features-header {
  max-width: 1200px;
  margin: 0 auto 60px;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-3);
  border: 1px solid var(--plate-border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: rgba(0,180,255,0.4);
  transform: translateY(-4px);
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
}

/* ─── HOW IT WORKS ─── */
.howitworks {
  padding: 100px 48px;
}

.howitworks-header {
  max-width: 1200px;
  margin: 0 auto 60px;
}

.steps {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.step-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--plate-border);
  line-height: 1;
  letter-spacing: -0.04em;
}

.step-content h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 8px;
}

.step-content p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
}

.step-visual {
  padding-top: 16px;
}

.step-connector {
  display: flex;
  align-items: center;
  padding: 60px 8px 0;
  flex-shrink: 0;
}

.mini-plate {
  width: 200px;
  background: var(--plate-bg);
  border: 1px solid var(--plate-border);
  border-radius: 8px;
  padding: 14px 16px;
}

.mini-plate-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}

.mini-plate-zip {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: var(--fg);
}

.mini-plate-active {
  border-color: rgba(0,180,255,0.3);
  box-shadow: 0 0 20px rgba(0,180,255,0.08);
}

.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.mb {
  display: block;
  width: 4px;
  background: linear-gradient(to top, var(--accent), var(--accent-2));
  border-radius: 2px;
  animation: barBounce 1s ease-in-out infinite;
}
.mb1 { height: 5px; animation-delay: 0s; }
.mb2 { height: 9px; animation-delay: 0.1s; }
.mb3 { height: 13px; animation-delay: 0.2s; }
.mb4 { height: 8px; animation-delay: 0.3s; }
.mb5 { height: 11px; animation-delay: 0.4s; }
.mb6 { height: 7px; animation-delay: 0.5s; }
.mb7 { height: 12px; animation-delay: 0.6s; }
.mb8 { height: 6px; animation-delay: 0.7s; }

.mini-wave {
  height: 4px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 30%, var(--accent-2) 60%, var(--accent) 100%);
  animation: waveformMove 1.8s linear infinite;
  width: 200%;
  margin-top: 8px;
  border-radius: 2px;
}

.upload-icon {
  width: 80px;
  height: 80px;
  background: rgba(0,180,255,0.05);
  border: 1px solid rgba(0,180,255,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── SHOWCASE ─── */
.showcase {
  padding: 100px 48px;
  background: var(--bg-2);
}

.showcase-header {
  max-width: 1200px;
  margin: 0 auto 48px;
}

.plates-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.plate-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.plate-mini {
  width: 100%;
  background: var(--plate-bg);
  border: 1px solid var(--plate-border);
  border-radius: 8px;
  padding: 12px 10px 10px;
  position: relative;
  overflow: hidden;
}

.plate-mini::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,180,255,0.03) 0%, transparent 100%);
}

.pm-state {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 7px;
  letter-spacing: 0.1em;
  color: var(--fg-3);
  margin-bottom: 6px;
}

.pm-zip {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--fg);
  letter-spacing: 0.05em;
}

.pm-wave-active {
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 40%, var(--accent-2) 70%, var(--accent) 100%);
  animation: waveformMove 2.5s linear infinite;
  width: 200%;
  border-radius: 2px;
  margin-top: 6px;
}

.plate-cali { border-color: rgba(0,180,255,0.15); }
.plate-texas { border-color: rgba(255,45,106,0.15); }
.plate-florida { border-color: rgba(0,255,135,0.1); }
.plate-newyork { border-color: rgba(255,180,0,0.1); }
.plate-colo { border-color: rgba(100,180,255,0.1); }
.plate-arizona { border-color: rgba(255,100,50,0.1); }

.plate-name {
  font-size: 12px;
  color: var(--fg-3);
  font-weight: 500;
}

.showcase-note {
  max-width: 1200px;
  margin: 40px auto 0;
  text-align: center;
  font-size: 14px;
  color: var(--fg-3);
}

/* ─── VIBE ─── */
.vibe {
  padding: 100px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.vibe-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0,180,255,0.3);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.vibe-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1.1;
  margin-bottom: 24px;
}

.vibe-sub {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-2);
  margin-bottom: 16px;
  max-width: 440px;
}

.vibe-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.vibe-plate {
  width: 360px;
  background: var(--plate-bg);
  border: 2px solid var(--plate-border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 0 60px rgba(0,180,255,0.12);
  animation: plateFloat 4s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

.vp-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.vp-state {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--accent-2);
}

.vp-bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 28px;
}

.vb {
  display: block;
  width: 6px;
  background: linear-gradient(to top, var(--accent-2), var(--accent));
  border-radius: 3px;
  animation: barBounce 1.1s ease-in-out infinite;
}
.vb1 { height: 10px; animation-delay: 0s; }
.vb2 { height: 18px; animation-delay: 0.1s; }
.vb3 { height: 24px; animation-delay: 0.2s; }
.vb4 { height: 14px; animation-delay: 0.3s; }
.vb5 { height: 28px; animation-delay: 0.4s; }
.vb6 { height: 20px; animation-delay: 0.5s; }
.vb7 { height: 32px; animation-delay: 0.6s; }
.vb8 { height: 16px; animation-delay: 0.7s; }
.vb9 { height: 22px; animation-delay: 0.8s; }
.vb10 { height: 12px; animation-delay: 0.9s; }

.vp-zip {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 52px;
  letter-spacing: 0.08em;
  color: var(--fg);
  text-align: center;
  line-height: 1;
  text-shadow: 0 0 30px rgba(255,45,106,0.3);
}

.vp-wave {
  height: 6px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-2) 25%, var(--accent) 50%, var(--accent-2) 75%, transparent 100%);
  animation: waveformMove 2s linear infinite;
  width: 200%;
  border-radius: 3px;
  margin-top: 16px;
}

.vibe-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(255,45,106,0.1) 0%, transparent 70%);
  filter: blur(40px);
}

/* ─── CLOSING ─── */
.closing {
  padding: 80px 48px 100px;
  text-align: center;
}

.closing-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 16px;
}

.closing-sub {
  font-size: 18px;
  color: var(--fg-2);
}

.closing-cta-row {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cta-btn {
  display: inline-block;
  background: var(--accent);
  color: #0D0D0F;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 12px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.cta-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 0 20px rgba(0,180,255,0.3);
}

.cta-sub {
  font-size: 13px;
  color: var(--fg-3);
}

.cta-sub a {
  color: var(--fg-3);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cta-sub a:hover {
  color: var(--fg-2);
}

/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid var(--plate-border);
  padding: 32px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-3);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-plate {
    width: 320px;
    margin: 0 auto;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps {
    flex-direction: column;
    gap: 40px;
  }
  .step-connector {
    display: none;
  }
  .plates-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .vibe {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero, .features, .howitworks, .showcase, .vibe, .closing, .footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .plates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav {
    padding: 16px 24px;
  }
  .hero-plate {
    width: 280px;
  }
  .plate-zip {
    font-size: 42px;
  }
}