:root {
  --bg: #0c0a0f;
  --bg-soft: #16121c;
  --surface: #1c1624;
  --surface-2: #261e30;
  --border: rgba(255,220,230,0.10);
  --text: #faf5f7;
  --muted: #c4b0bc;
  --primary: #f472b6;
  --primary-2: #e879f9;
  --accent: #fbbf24;
  --teal: #2dd4bf;
  --danger: #fb7185;
  --radius: 16px;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1000px 520px at 8% -8%, rgba(244,114,182,0.22), transparent 55%),
    radial-gradient(800px 480px at 92% 0%, rgba(232,121,249,0.16), transparent 50%),
    radial-gradient(700px 400px at 50% 100%, rgba(251,191,36,0.08), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(12,10,15,0.78);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 0; gap: 1rem;
}
.logo {
  display: flex; align-items: center; gap: 0.55rem;
  font-weight: 800; letter-spacing: -0.02em; font-size: 1.05rem;
}
.logo-mark {
  width: 34px; height: 34px; border-radius: 11px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  display: grid; place-items: center; font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(244,114,182,0.35);
}
.nav-links { display: flex; gap: 0.95rem; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-size: 0.9rem; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: 0; border-radius: 999px; padding: 0.7rem 1.15rem;
  font-weight: 650; cursor: pointer; transition: 0.18s ease;
  font-size: 0.95rem; font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: white; box-shadow: 0 10px 30px rgba(244,114,182,0.35);
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.04); }
.btn-accent {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #1c1000;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.hero { padding: 3.2rem 0 2.2rem; }
.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.75rem; border-radius: 999px;
  background: rgba(244,114,182,0.12); color: #f9a8d4;
  border: 1px solid rgba(244,114,182,0.25);
  font-size: 0.82rem; font-weight: 600; margin-bottom: 1rem;
}
h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.85rem);
  line-height: 1.15; letter-spacing: -0.03em; margin: 0 0 1rem;
}
h1 span {
  background: linear-gradient(135deg, #f9a8d4, #e879f9 50%, #fbbf24);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { color: var(--muted); font-size: 1.08rem; max-width: 36rem; margin: 0 0 1.4rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.25rem; }
.trust { display: flex; flex-wrap: wrap; gap: 0.85rem 1.25rem; color: var(--muted); font-size: 0.88rem; }
.trust strong { color: var(--text); }

.grid-2 {
  display: grid; gap: 1.75rem; align-items: center;
  grid-template-columns: 1.15fr 0.85fr;
}
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; }
  .hide-sm { display: none !important; }
}

.card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.preview-card { overflow: hidden; }
.preview-top {
  display: flex; justify-content: space-between; color: var(--muted);
  font-size: 0.82rem; margin-bottom: 0.9rem;
}
.face-mock {
  aspect-ratio: 1; border-radius: 14px;
  background:
    radial-gradient(circle at 50% 42%, rgba(251,207,232,0.35), transparent 42%),
    linear-gradient(160deg, #2a2035, #1a1422);
  display: grid; place-items: center; position: relative;
  border: 1px dashed rgba(244,114,182,0.35);
  margin-bottom: 1rem;
}
.face-oval {
  width: 42%; height: 58%; border-radius: 50% 50% 46% 46%;
  border: 2px solid rgba(249,168,212,0.7);
  box-shadow: 0 0 0 8px rgba(244,114,182,0.08);
}
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
.stat {
  background: rgba(255,255,255,0.03); border-radius: 12px; padding: 0.7rem 0.5rem;
  text-align: center; border: 1px solid var(--border);
}
.stat b { display: block; font-size: 1.15rem; }
.stat span { color: var(--muted); font-size: 0.75rem; }

.section { padding: 2.75rem 0; }
.section h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem); letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}
.sub { color: var(--muted); max-width: 40rem; margin: 0 0 1.5rem; }

.features, .tools-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.feature, .tool-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: 0.18s ease;
}
.tool-card:hover { border-color: rgba(244,114,182,0.4); transform: translateY(-2px); }
.feature .icon, .tool-card .icon { font-size: 1.4rem; margin-bottom: 0.55rem; }
.feature h3, .tool-card h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.feature p, .tool-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.tool-card .link { display: inline-block; margin-top: 0.85rem; color: #f9a8d4; font-weight: 600; font-size: 0.9rem; }

.steps { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.step {
  background: rgba(255,255,255,0.025); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.15rem;
}
.step-num {
  width: 32px; height: 32px; border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  display: grid; place-items: center; font-weight: 800; font-size: 0.85rem;
  margin-bottom: 0.7rem;
}
.step h3 { margin: 0 0 0.35rem; font-size: 1.02rem; }

.pricing-strip {
  background: linear-gradient(135deg, rgba(244,114,182,0.15), rgba(232,121,249,0.1));
  border: 1px solid rgba(244,114,182,0.28);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between;
}
.price-tag { font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; }
.price-tag small { font-size: 1rem; color: var(--muted); font-weight: 500; }

.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem; margin-top: 2rem;
  color: var(--muted); font-size: 0.88rem;
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: start;
}
.footer nav { display: flex; flex-wrap: wrap; gap: 0.85rem 1.1rem; }
.footer a:hover { color: var(--text); }
.disclaimer { margin-top: 1rem; font-size: 0.8rem; opacity: 0.8; max-width: 48rem; }

/* Tool pages */
.tool-layout {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 800px) {
  .tool-layout { grid-template-columns: 1fr; }
}
.upload-zone {
  border: 2px dashed rgba(244,114,182,0.35);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  background: rgba(255,255,255,0.02);
  cursor: pointer;
  transition: 0.18s ease;
  min-height: 280px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.75rem;
  position: relative; overflow: hidden;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary); background: rgba(244,114,182,0.06);
}
.upload-zone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
}
.upload-zone img.preview {
  max-height: 240px; border-radius: 12px; object-fit: contain;
}
.upload-zone .hint { color: var(--muted); font-size: 0.9rem; }
.camera-row { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-top: 0.5rem; }
video#cam {
  width: 100%; max-height: 260px; border-radius: 12px; background: #000; display: none;
}
.results { display: none; }
.results.show { display: block; }
.result-title {
  font-size: 1.35rem; font-weight: 800; margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}
.meter {
  height: 10px; border-radius: 999px; background: rgba(255,255,255,0.08);
  overflow: hidden; margin: 0.4rem 0 0.85rem;
}
.meter > i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.chip-row { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 0.75rem 0; }
.chip {
  padding: 0.3rem 0.7rem; border-radius: 999px; font-size: 0.8rem;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--muted);
}
.chip.hot { color: #fce7f3; border-color: rgba(244,114,182,0.45); background: rgba(244,114,182,0.12); }
.upsell {
  margin-top: 1rem; padding: 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(251,191,36,0.12), rgba(244,114,182,0.1));
  border: 1px solid rgba(251,191,36,0.3);
}
.upsell h3 { margin: 0 0 0.35rem; font-size: 1rem; }
.upsell p { margin: 0 0 0.85rem; color: var(--muted); font-size: 0.9rem; }

.faq details {
  border: 1px solid var(--border); border-radius: 12px;
  padding: 0.85rem 1rem; margin-bottom: 0.6rem;
  background: rgba(255,255,255,0.02);
}
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin: 0.55rem 0 0; font-size: 0.92rem; }

/* Checkout */
.checkout-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1.1fr 0.9fr;
}
@media (max-width: 800px) { .checkout-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 0.9rem; }
.form-group label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.35rem; }
.form-group input, .form-group select {
  width: 100%; padding: 0.7rem 0.85rem; border-radius: 12px;
  border: 1px solid var(--border); background: rgba(0,0,0,0.25);
  color: var(--text); font: inherit;
}
.form-group input:focus { outline: 2px solid rgba(244,114,182,0.45); border-color: transparent; }
.check-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.check-list li {
  padding: 0.45rem 0 0.45rem 1.6rem; position: relative; color: var(--muted); font-size: 0.92rem;
}
.check-list li::before {
  content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800;
}
.stripe-mock {
  margin-top: 0.75rem; padding: 0.75rem; border-radius: 10px;
  background: rgba(255,255,255,0.03); border: 1px dashed var(--border);
  font-size: 0.8rem; color: var(--muted);
}
.success-banner {
  display: none; padding: 1rem; border-radius: 12px; margin-bottom: 1rem;
  background: rgba(45,212,191,0.12); border: 1px solid rgba(45,212,191,0.35); color: #99f6e4;
}
.success-banner.show { display: block; }

.analyzing {
  display: none; text-align: center; padding: 1.5rem;
}
.analyzing.show { display: block; }
.spinner {
  width: 42px; height: 42px; border-radius: 50%;
  border: 3px solid rgba(244,114,182,0.2);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
  margin: 0 auto 0.75rem;
}
@keyframes spin { to { transform: rotate(360deg); } }