/* === Reset & Base === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: #0a0e1a;
  color: #e2e8f0;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; }

/* === Utility === */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.accent { color: #38bdf8; }
.text-muted { color: #64748b; }

/* === Animations === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Nav === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { font-weight: 800; font-size: 1.25rem; display: flex; align-items: center; gap: 6px; }
.logo-icon { color: #38bdf8; font-size: 1.4rem; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 0.9rem; }
.nav-links a:hover { color: #38bdf8; }

/* === Buttons === */
.btn {
  display: inline-block; padding: 14px 28px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff; font-weight: 600; font-size: 0.95rem;
  border: none; border-radius: 10px; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(59,130,246,0.3); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.15);
  color: #e2e8f0;
}
.btn-outline:hover {
  border-color: #38bdf8; color: #38bdf8;
  background: rgba(56,189,248,0.05);
  box-shadow: 0 8px 30px rgba(56,189,248,0.1);
}

/* === Hero === */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(160deg, #0a0e1a 0%, #1a1040 40%, #0f1a3a 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -50%; right: -20%; width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  color: #38bdf8;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 30%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  margin-top: 20px;
  font-size: 1.2rem;
  color: #94a3b8;
  max-width: 480px;
}
.hero-form {
  display: flex;
  gap: 10px;
  margin-top: 32px;
  max-width: 440px;
}
.hero-form input {
  flex: 1;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.hero-form input:focus { border-color: #3b82f6; }
.hero-form input::placeholder { color: #64748b; }
.hero-note { margin-top: 12px; font-size: 0.8rem; color: #64748b; }

/* Phone Mock */
.hero-phone { display: flex; justify-content: center; }
.phone-frame {
  width: 280px;
  background: #1a1f35;
  border-radius: 32px;
  padding: 12px;
  border: 2px solid rgba(255,255,255,0.08);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 60px rgba(139,92,246,0.1);
}
.phone-screen {
  background: linear-gradient(180deg, #0f1629 0%, #162040 100%);
  border-radius: 22px;
  padding: 24px 16px;
  min-height: 400px;
}
.phone-header { display: flex; justify-content: space-between; margin-bottom: 20px; font-size: 0.75rem; color: #64748b; }
.phone-stat-hero { text-align: center; margin-bottom: 20px; }
.phone-stat-label { display: block; font-size: 0.7rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.08em; }
.phone-stat-value {
  display: block; font-size: 2.4rem; font-weight: 900; letter-spacing: -0.02em;
  background: linear-gradient(135deg, #38bdf8, #8b5cf6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.phone-stat-delta { display: block; font-size: 0.75rem; color: #34d399; margin-top: 2px; }
.phone-stats-row { display: flex; gap: 8px; margin-bottom: 20px; }
.phone-mini-stat {
  flex: 1; text-align: center; padding: 10px 6px;
  background: rgba(255,255,255,0.04); border-radius: 10px;
}
.mini-label { display: block; font-size: 0.6rem; color: #64748b; margin-bottom: 4px; }
.mini-value { display: block; font-size: 0.95rem; font-weight: 700; color: #e2e8f0; }
.phone-chart { display: flex; align-items: flex-end; gap: 8px; height: 80px; margin-bottom: 16px; }
.chart-bar {
  flex: 1; background: rgba(59,130,246,0.3); border-radius: 6px 6px 0 0;
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 6px;
  transition: background 0.3s;
}
.chart-bar span { font-size: 0.6rem; color: #64748b; }
.chart-bar.highlight { background: linear-gradient(180deg, #3b82f6, #8b5cf6); }
.chart-bar.highlight span { color: #fff; }
.phone-alert {
  display: flex; align-items: center; gap: 8px;
  background: rgba(56,189,248,0.08); border: 1px solid rgba(56,189,248,0.15);
  border-radius: 10px; padding: 10px 12px; font-size: 0.75rem; color: #38bdf8;
}
.alert-icon { font-size: 1rem; }

/* === Problem Section === */
.problem {
  padding: 120px 0;
  background: #0d1220;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  text-align: center;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.section-sub {
  text-align: center;
  color: #94a3b8;
  font-size: 1.1rem;
  margin-top: 16px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 60px;
}
.compare-card {
  padding: 32px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.06);
}
.compare-old { background: rgba(255,255,255,0.02); }
.compare-new {
  background: rgba(56,189,248,0.04);
  border-color: rgba(56,189,248,0.15);
}
.compare-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #64748b;
  margin-bottom: 20px;
  font-weight: 600;
}
.compare-line { padding: 8px 0; font-size: 0.9rem; color: #94a3b8; display: flex; align-items: center; gap: 10px; }
.compare-new .compare-line { color: #e2e8f0; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot.red { background: #64748b; }
.dot.green { background: #34d399; }
.dot.yellow { background: #fbbf24; }
.compare-total { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.06); font-size: 0.85rem; color: #64748b; }
.compare-new .compare-total { color: #38bdf8; }
.compare-verdict { margin-top: 12px; font-size: 0.85rem; color: #475569; font-style: italic; }
.verdict-good { color: #38bdf8; font-style: normal; font-weight: 600; }
.compare-vs {
  font-size: 0.85rem; font-weight: 700; color: #475569;
  background: rgba(255,255,255,0.04); width: 48px; height: 48px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}

/* === Features === */
.features {
  padding: 120px 0;
  background: linear-gradient(180deg, #0a0e1a 0%, #0d1220 100%);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}
.feature-card {
  padding: 40px 32px;
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color 0.3s, transform 0.3s;
}
.feature-card:hover {
  border-color: rgba(56,189,248,0.2);
  transform: translateY(-4px);
}
.feature-icon { font-size: 2rem; margin-bottom: 20px; }
.feature-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.feature-card p { color: #94a3b8; font-size: 0.95rem; line-height: 1.7; }

/* === Audience === */
.audience {
  padding: 120px 0;
  background: #0d1220;
}
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}
.audience-card {
  padding: 32px 24px;
  text-align: center;
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.3s, transform 0.3s;
}
.audience-card:hover { border-color: rgba(139,92,246,0.3); transform: translateY(-3px); }
.audience-icon { font-size: 2rem; margin-bottom: 12px; }
.audience-card h4 { font-weight: 700; margin-bottom: 6px; }
.audience-card p { font-size: 0.85rem; color: #94a3b8; }

/* === Pricing === */
.pricing {
  padding: 120px 0;
  background: linear-gradient(180deg, #0a0e1a 0%, #10152a 100%);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 60px;
}
.price-card {
  padding: 36px 28px;
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  position: relative;
  transition: transform 0.3s;
}
.price-card:hover { transform: translateY(-4px); }
.price-card.popular {
  border-color: rgba(59,130,246,0.4);
  background: rgba(59,130,246,0.05);
}
.price-card.lifetime {
  border-color: rgba(139,92,246,0.3);
  background: rgba(139,92,246,0.03);
}
.price-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px; background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border-radius: 100px; font-size: 0.7rem; font-weight: 700; white-space: nowrap;
}
.price-tier { font-size: 1rem; font-weight: 700; margin-bottom: 12px; color: #94a3b8; }
.price-amount { margin-bottom: 24px; }
.price-dollar { font-size: 2.8rem; font-weight: 900; color: #fff; }
.price-period { font-size: 0.9rem; color: #64748b; }
.price-features { margin-bottom: 28px; }
.price-features li {
  padding: 8px 0; font-size: 0.85rem; color: #94a3b8;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.price-features li:last-child { border-bottom: none; }
.price-card .btn, .price-card .btn-outline { width: 100%; text-align: center; }
.price-card.business-soon {
  border-color: rgba(139,92,246,0.25);
  background: rgba(139,92,246,0.02);
  opacity: 0.8;
}
.price-card.business-soon:hover { opacity: 1; }
.price-badge.badge-soon {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}
.price-tagline {
  font-size: 0.85rem; color: #64748b; margin-bottom: 20px; font-style: italic;
}
.waitlist-form { display: flex; flex-direction: column; gap: 10px; }
.waitlist-form input {
  padding: 10px 14px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05); color: #fff; font-size: 0.85rem; text-align: center;
}
.waitlist-form input::placeholder { color: #64748b; }
.price-save { font-size: 0.8rem; color: #22c55e; font-weight: 600; margin-top: -16px; margin-bottom: 16px; }

/* === Social Proof === */
.social-proof {
  padding: 100px 0;
  background: #0d1220;
}
.proof-banner {
  text-align: center;
  margin-bottom: 60px;
}
.proof-number {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  background: linear-gradient(135deg, #38bdf8, #8b5cf6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.proof-banner p { color: #94a3b8; font-size: 1.1rem; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  padding: 32px;
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
}
.testimonial p { font-size: 1rem; line-height: 1.7; color: #e2e8f0; margin-bottom: 16px; }
.testimonial-author { font-size: 0.85rem; color: #64748b; }

/* === Final CTA === */
.final-cta {
  padding: 120px 0;
  text-align: center;
  background: linear-gradient(160deg, #0a0e1a 0%, #1a1040 50%, #0f1a3a 100%);
  position: relative;
}
.final-cta::before {
  content: '';
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.final-cta h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.cta-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 40px auto 0;
}
.cta-form input {
  flex: 1;
  padding: 16px 20px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 1rem;
  outline: none;
}
.cta-form input:focus { border-color: #3b82f6; }
.cta-form input::placeholder { color: #64748b; }
.cta-note { margin-top: 16px; font-size: 0.85rem; color: #64748b; }
.store-badges { margin-top: 24px; display: flex; justify-content: center; gap: 16px; }
.store-badge {
  padding: 10px 20px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 0.85rem;
  color: #94a3b8;
}

/* === Footer === */
.footer {
  padding: 48px 0;
  background: #080b14;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand p { font-size: 0.8rem; color: #475569; margin-top: 4px; }
.footer-links { display: flex; gap: 24px; font-size: 0.85rem; color: #64748b; }
.footer-links a:hover { color: #38bdf8; }
.footer-copy { font-size: 0.8rem; color: #475569; }

/* === Responsive === */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-form { margin-left: auto; margin-right: auto; }
  .hero-phone { margin-top: 40px; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-vs { margin: 0 auto; }
  .features-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 500px) {
  .hero-form { flex-direction: column; }
  .cta-form { flex-direction: column; }
  .audience-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
}