:root {
  --bg: #0a0a0a;
  --bg-elevated: #111214;
  --card: rgba(255, 255, 255, 0.06);
  --card-strong: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-secondary: #8e8e93;
  --blue: #007aff;
  --green: #34c759;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max: 1160px;
  --narrow: 860px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(0, 122, 255, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(52, 199, 89, 0.10), transparent 24%),
    var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

img { max-width: 100%; display: block; }
a { color: var(--text); text-decoration: none; }
a:hover { opacity: 0.92; }

.site-shell { min-height: 100vh; }
.container { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
.narrow { width: min(calc(100% - 2rem), var(--narrow)); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(10, 10, 10, 0.7);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-mark {
  display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: white; font-size: 0.95rem; box-shadow: var(--shadow);
}
.nav-links { display: flex; align-items: center; gap: 1rem; }
.nav-links a { color: var(--text-secondary); }
.nav-links a:hover { color: var(--text); }

.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 1.15rem; border-radius: 999px;
  border: 1px solid transparent; font-weight: 600;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.button:hover { transform: translateY(-1px); }
.button-small { min-height: 38px; padding: 0 0.95rem; background: rgba(255,255,255,0.06); border-color: var(--border); color: var(--text); }
.button-primary { background: linear-gradient(135deg, var(--blue), #3b9cff); color: #fff; box-shadow: 0 10px 30px rgba(0, 122, 255, 0.28); }
.button-secondary { background: rgba(255,255,255,0.06); border-color: var(--border); color: var(--text); }

.hero { padding: 4.5rem 0 3rem; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center; }
.eyebrow { color: var(--green); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem; font-weight: 700; margin-bottom: 0.9rem; }
.hero h1, .page-intro h1, .section-heading h2 { margin: 0 0 1rem; letter-spacing: -0.04em; line-height: 1.02; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); max-width: 12ch; }
.hero-text, .lead { color: var(--text-secondary); font-size: 1.08rem; max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 1.5rem 0 1.2rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; padding: 0; margin: 1rem 0 0; list-style: none; color: var(--text-secondary); }
.hero-points li::before { content: "\2022"; color: var(--green); margin-right: 0.5rem; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.hero-card { padding: 1rem; }
.phone-frame { background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03)); border: 1px solid rgba(255,255,255,0.09); border-radius: 32px; padding: 1rem; }
.screenshot-placeholder {
  min-height: 240px; border-radius: 22px; border: 1px dashed rgba(255,255,255,0.16);
  display: grid; place-items: center; text-align: center; color: var(--text-secondary);
  background: linear-gradient(135deg, rgba(0,122,255,0.10), rgba(52,199,89,0.08)), rgba(255,255,255,0.03);
  padding: 1rem;
}
.screenshot-placeholder.tall { min-height: 560px; }

.features, .showcase, .built-by, .support-page, .legal-page { padding: 2rem 0 4rem; }
.section-heading { max-width: 760px; margin-bottom: 1.5rem; }
.section-heading.left { margin-bottom: 1rem; }
.section-heading p { color: var(--text-secondary); }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.feature-card { padding: 1.3rem; }
.feature-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.feature-card p { margin: 0; color: var(--text-secondary); }
.feature-icon { width: 2.5rem; height: 2.5rem; display: inline-grid; place-items: center; border-radius: 14px; margin-bottom: 0.9rem; font-weight: 700; }
.feature-icon.blue { background: rgba(0, 122, 255, 0.16); color: #7eb8ff; }
.feature-icon.green { background: rgba(52, 199, 89, 0.14); color: #7be29b; }

.showcase-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.screenshot-card { padding: 1rem; }

.built-card, .contact-card, .faq-card, .legal-card { padding: 1.4rem; }
.built-card p, .contact-card p, .faq-card p, .legal-card p { margin-top: 0.7rem; margin-bottom: 0; color: var(--text-secondary); }
.legal-card ul, .legal-card ol { margin: 0.8rem 0 0; padding-left: 1.2rem; color: var(--text-secondary); }
.faq-list { display: grid; gap: 1rem; }
.support-list, .legal-list { margin: 0.8rem 0 0; padding-left: 1.2rem; color: var(--text-secondary); }
.text-link { color: #89bfff; font-weight: 600; }
.muted { color: var(--text-secondary); }

.page-intro { margin-bottom: 1.5rem; }
.page-intro h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }

.legal-layout { display: grid; grid-template-columns: 260px 1fr; gap: 1.2rem; align-items: start; }
.legal-sidebar { position: sticky; top: 96px; padding: 1rem; }
.sidebar-title { font-weight: 700; margin-bottom: 0.8rem; }
.legal-nav { display: grid; gap: 0.55rem; }
.legal-nav a { color: var(--text-secondary); }
.legal-nav a:hover { color: var(--text); }
.legal-content { display: grid; gap: 1rem; }
.legal-card h2, .faq-card h2, .contact-card h2 { margin: 0; letter-spacing: -0.03em; }

.site-footer { padding: 2rem 0 2.5rem; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.25rem; }
.footer-brand { margin-bottom: 0.6rem; }
.footer-copy { margin: 0; color: var(--text-secondary); }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; }
.footer-links a { color: var(--text-secondary); }
.footer-links a:hover { color: var(--text); }

.pricing { padding: 2rem 0 4rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; max-width: 900px; }
.price-card { padding: 1.5rem; }
.price-card-featured { border-color: rgba(0, 122, 255, 0.45); background: var(--card-strong); }
.plan-name { margin: 0 0 0.4rem; font-size: 1.05rem; letter-spacing: -0.02em; }
.plan-price { font-size: 2.1rem; font-weight: 700; letter-spacing: -0.03em; }
.plan-period { font-size: 1rem; font-weight: 500; color: var(--text-secondary); }
.plan-meta { margin: 0.5rem 0 0; color: var(--text-secondary); font-size: 0.92rem; }
.plan-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 0.45rem; color: var(--text-secondary); }
.plan-list li { padding-left: 1.4rem; position: relative; }
.plan-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.plan-cta { margin-top: 1.2rem; }
.footnote { color: var(--text-secondary); font-size: 0.9rem; margin: 1rem 0 0; max-width: 68ch; }

@media (max-width: 980px) {
  .hero-grid, .legal-layout, .feature-grid, .showcase-grid, .pricing-grid { grid-template-columns: 1fr; }
  .legal-sidebar { position: static; }
  .screenshot-placeholder.tall { min-height: 420px; }
}
@media (max-width: 720px) {
  .nav { flex-direction: column; align-items: flex-start; padding: 0.8rem 0; }
  .nav-links { width: 100%; flex-wrap: wrap; }
  .hero { padding-top: 2.5rem; }
  .hero h1 { max-width: none; }
  .hero-actions, .footer-grid, .footer-links { flex-direction: column; align-items: flex-start; }
  .button { width: 100%; }
  .container, .narrow { width: min(calc(100% - 1.25rem), var(--max)); }
  .built-card, .contact-card, .faq-card, .legal-card, .feature-card, .hero-card, .screenshot-card, .price-card { padding: 1rem; }
}