:root {
  --bg: #050608;
  --surface: #0a0d12;
  --panel: #101722;
  --panel-soft: #162031;
  --line: #263246;
  --text: #f7fbf6;
  --muted: #9aaba2;
  --accent: #d7ff19;
  --ink: #050907;
  --radius: 18px;
  --max: 880px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 22px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(5,6,8,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: 0.5px; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 9px; display: block; object-fit: cover;
}
.brand span { color: var(--text); font-size: 17px; }
.brand span b { color: var(--accent); }
.nav a { color: var(--muted); margin-left: 20px; font-size: 14px; font-weight: 700; }
.nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 80px 0 56px; text-align: center; }
.eyebrow { color: var(--accent); font-weight: 900; letter-spacing: 1.5px; text-transform: uppercase; font-size: 13px; }
.hero h1 {
  font-size: clamp(40px, 8vw, 72px); line-height: 0.98; font-weight: 900;
  margin: 14px 0 18px; letter-spacing: -1px;
}
.hero h1 .accent { color: var(--accent); }
.hero p { color: var(--muted); font-size: clamp(16px, 2.4vw, 20px); max-width: 560px; margin: 0 auto 30px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: var(--ink);
  font-weight: 900; padding: 14px 22px; border-radius: 14px; font-size: 15px;
}
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

/* Features */
.features { padding: 30px 0 70px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
}
.card h3 { font-size: 17px; margin-bottom: 6px; }
.card p { color: var(--muted); font-size: 14px; }
.card .ic { font-size: 22px; margin-bottom: 10px; }

/* Content pages */
.page { padding: 56px 0 80px; }
.page h1 { font-size: clamp(30px, 5vw, 44px); font-weight: 900; letter-spacing: -0.5px; margin-bottom: 6px; }
.page .updated { color: var(--muted); font-size: 13px; margin-bottom: 28px; }
.page h2 { font-size: 19px; margin: 28px 0 8px; }
.page p, .page li { color: #cdd8d1; font-size: 15px; }
.page ul { margin: 8px 0 8px 20px; }
.page .lead { color: var(--muted); font-size: 17px; margin-bottom: 8px; }
.callout {
  background: var(--panel-soft); border-left: 3px solid var(--accent);
  border-radius: 12px; padding: 16px 18px; margin: 18px 0;
}

/* FAQ */
.faq details {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 14px 18px; margin-bottom: 12px;
}
.faq summary { font-weight: 800; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary { color: var(--accent); }
.faq p { margin-top: 10px; color: #cdd8d1; font-size: 14px; }

/* ===== Landing-specific ===== */
.glow {
  position: absolute; inset: 0; overflow: hidden; z-index: -1; pointer-events: none;
}
.glow::before {
  content: ""; position: absolute; top: -20%; right: -10%;
  width: 70vw; height: 70vw; max-width: 760px; max-height: 760px;
  background: radial-gradient(circle, rgba(215,255,25,0.18), transparent 60%);
  filter: blur(30px);
}

.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center;
}
.hero-copy { text-align: left; }
.hero-copy .hero-logo { width: 76px; height: 76px; border-radius: 18px; margin-bottom: 20px; display: block; }
.hero-grid h1 { text-align: left; margin-top: 0; }
.hero-grid .hero-sub { color: var(--muted); font-size: clamp(16px,2.2vw,19px); max-width: 480px; margin: 0 0 26px; }
.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.hero-note { color: var(--muted); font-size: 13px; margin-top: 14px; }

/* App Store badge */
.appstore-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: #000; border-radius: 12px; padding: 10px 16px;
}
.appstore-badge:hover { text-decoration: none; filter: brightness(0.95); }
.appstore-badge svg { width: 22px; height: 22px; }
.appstore-badge .l1 { font-size: 10px; line-height: 1; opacity: 0.8; }
.appstore-badge .l2 { font-size: 17px; font-weight: 700; line-height: 1.1; }

/* Phone frames */
.phone {
  border: 1px solid var(--line); border-radius: 32px; padding: 8px;
  background: #0c1118; box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  overflow: hidden;
}
.phone img { width: 100%; display: block; border-radius: 24px; }
.hero-phone { max-width: 320px; margin: 0 auto; }

/* Showcase strip */
.showcase { padding: 20px 0 40px; }
.showcase h2 { text-align: center; font-size: 26px; font-weight: 900; margin-bottom: 28px; }
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px; }
.shots .phone { box-shadow: 0 16px 40px rgba(0,0,0,0.45); }

/* Feature rows */
.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
  padding: 50px 0; border-top: 1px solid var(--line);
}
.feature-row:nth-child(even) .feature-text { order: 2; }
.feature-text h3 { font-size: clamp(24px,3.5vw,32px); font-weight: 900; margin-bottom: 10px; letter-spacing: -0.5px; }
.feature-text h3 .accent { color: var(--accent); }
.feature-text p { color: var(--muted); font-size: 16px; }
.feature-row .phone { max-width: 300px; margin: 0 auto; }

/* CTA band */
.cta-band { text-align: center; padding: 60px 0; }
.cta-band h2 { font-size: clamp(28px,5vw,40px); font-weight: 900; letter-spacing: -0.5px; margin-bottom: 18px; }
.cta-band .accent { color: var(--accent); }

@media (max-width: 760px) {
  .hero-grid, .feature-row { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy .hero-logo, .hero-grid h1 { text-align: center; margin-left: auto; margin-right: auto; }
  .hero-grid .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .feature-row:nth-child(even) .feature-text { order: 0; }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line); padding: 30px 0; margin-top: 30px;
  color: var(--muted); font-size: 13px;
}
.site-footer .container { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.site-footer a { color: var(--muted); margin-right: 18px; }
.site-footer a:hover { color: var(--text); }