/* ── Reset & Variables ────────────────────────────────────────────────── */
:root {
  --neon: #00FFB2;
  --neon-rgb: 0, 255, 178;
  --orange: #FF6B00;
  --bg: #0B0B0B;
  --surface: #1A1A1A;
  --surface-2: #141414;
  --border: #2A2A2A;
  --text: #E0E0E0;
  --text-muted: #888;
  --radius: 12px;
  --radius-lg: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ──────────────────────────────────────────────────────── */
.neon-text {
  color: var(--neon);
  text-shadow: 0 0 20px rgba(var(--neon-rgb), 0.4);
}

.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  color: var(--neon);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-desc {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  font-size: 15px;
  padding: 10px 24px;
}
.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 17px; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--neon);
  color: #0B0B0B;
  box-shadow: 0 0 24px rgba(var(--neon-rgb), 0.3);
}
.btn-primary:hover {
  box-shadow: 0 0 40px rgba(var(--neon-rgb), 0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--neon);
  color: var(--neon);
}

/* ── Nav ─────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(11, 11, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.nav.scrolled { border-bottom-color: var(--border); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--neon);
  color: #0B0B0B;
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}
.logo-text { font-weight: 700; font-size: 20px; }

.nav-links {
  display: flex;
  gap: 32px;
  margin-right: auto;
  margin-left: 40px;
}
.nav-links a {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--neon); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 140px 0 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  color: var(--neon);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero-desc {
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; }
.stat { display: flex; flex-direction: column; }
.stat-value { font-size: 28px; font-weight: 800; }
.stat-label { font-size: 13px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(var(--neon-rgb), 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* ── Phone Mockup ────────────────────────────────────────────────────── */
.hero-visual { display: flex; justify-content: center; }
.phone-mockup {
  width: 280px;
  background: var(--surface);
  border-radius: 36px;
  border: 2px solid var(--border);
  padding: 12px;
  box-shadow: 0 0 60px rgba(var(--neon-rgb), 0.1), 0 20px 60px rgba(0,0,0,0.5);
}
.phone-screen {
  background: var(--bg);
  border-radius: 26px;
  padding: 20px 16px;
  min-height: 480px;
}
.mock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.mock-time { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.mock-title { font-size: 18px; font-weight: 800; }

.mock-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 28px;
}
.score-ring {
  position: relative;
  width: 100px;
  height: 100px;
  margin-bottom: 8px;
}
.score-ring svg { width: 100%; height: 100%; }
.score-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 28px;
  font-weight: 800;
  color: var(--neon);
  text-shadow: 0 0 12px rgba(var(--neon-rgb), 0.5);
}
.score-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.mock-cards { display: flex; flex-direction: column; gap: 10px; }
.mock-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--border);
}
.mock-card-icon { font-size: 20px; }
.mock-card-text { font-size: 12px; color: var(--text-muted); flex: 1; }
.mock-card-value { font-size: 13px; font-weight: 700; }

/* ── Features ────────────────────────────────────────────────────────── */
.features { padding: 120px 0; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.features-grid .feature-card:nth-child(4),
.features-grid .feature-card:nth-child(5) {
  /* Center last 2 cards in a 3-col grid */
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.3s ease;
}
.feature-card:hover {
  border-color: rgba(var(--neon-rgb), 0.3);
  box-shadow: 0 0 30px rgba(var(--neon-rgb), 0.08);
  transform: translateY(-4px);
}
.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(var(--neon-rgb), 0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-desc {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ── How It Works ────────────────────────────────────────────────────── */
.how-it-works {
  padding: 120px 0;
  background: var(--surface-2);
}
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}
.step {
  text-align: center;
  flex: 1;
  max-width: 280px;
  padding: 0 20px;
}
.step-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--neon);
  text-shadow: 0 0 30px rgba(var(--neon-rgb), 0.3);
  margin-bottom: 16px;
  line-height: 1;
}
.step-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-desc {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}
.step-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--border), rgba(var(--neon-rgb), 0.3), var(--border));
  margin-top: 32px;
  flex-shrink: 0;
}

/* ── Pricing ─────────────────────────────────────────────────────────── */
.pricing { padding: 120px 0; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 780px;
  margin: 0 auto;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s;
}
.price-card-premium {
  border-color: var(--neon);
  box-shadow: 0 0 40px rgba(var(--neon-rgb), 0.1);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--neon);
  color: #0B0B0B;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.price-header { margin-bottom: 32px; }
.price-plan {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}
.price-value {
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
}
.price-cents { font-size: 24px; }
.price-period { font-size: 16px; color: var(--text-muted); font-weight: 400; }
.price-annual {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 8px;
}
.price-save { color: var(--neon); font-weight: 600; }
.price-features { margin-bottom: 32px; }
.price-features li {
  padding: 8px 0;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.price-features li.disabled { color: var(--text-muted); }
.check { color: var(--neon); font-weight: 700; }
.check.premium { text-shadow: 0 0 8px rgba(var(--neon-rgb), 0.5); }
.x { color: #555; }

/* ── CTA ─────────────────────────────────────────────────────────────── */
.cta {
  position: relative;
  padding: 120px 0;
  text-align: center;
  background: var(--surface-2);
}
.cta-title {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-desc {
  color: var(--text-muted);
  font-size: 18px;
  margin-bottom: 36px;
}
.cta-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(var(--neon-rgb), 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.footer-slogan {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 12px;
}
.footer-links {
  display: flex;
  gap: 60px;
  justify-self: end;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--neon); }
.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 24px;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Animations ──────────────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { order: -1; }
  .phone-mockup { width: 240px; }
  .phone-screen { min-height: 400px; }

  .features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .steps { flex-direction: column; align-items: center; gap: 32px; }
  .step-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--border), rgba(var(--neon-rgb), 0.3), var(--border));
  }

  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-self: start; }
}

@media (max-width: 600px) {
  .nav .btn-sm { display: none; }
  .menu-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    margin-left: 0;
  }
  .nav-links.open { display: flex; }

  .hero { padding: 120px 0 60px; min-height: auto; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 24px; }

  .features-grid { grid-template-columns: 1fr; }
  .footer-links { flex-direction: column; gap: 32px; }
}