:root {
  --bg: #0d1117;
  --bg-alt: #141b24;
  --card: #1a2230;
  --text: #e6edf3;
  --muted: #8b98a9;
  --accent: #f0a832;
  --accent-soft: rgba(240, 168, 50, 0.12);
  --border: #263041;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

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

.wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.logo span { color: var(--accent); }

nav.links {
  display: flex;
  gap: 28px;
}

nav.links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

nav.links a:hover { color: var(--text); }

/* Hero */
.hero {
  padding: 110px 0 90px;
  text-align: left;
}

.hero .eyebrow {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.12;
  font-weight: 700;
  max-width: 720px;
}

.hero p.sub {
  margin-top: 22px;
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 600px;
}

.cta-row {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover { transform: translateY(-1px); opacity: 0.92; }

.btn-primary { background: var(--accent); color: #14100a; }

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

/* Sections */
section { padding: 80px 0; }

section.alt { background: var(--bg-alt); }

.section-label {
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

h2 {
  font-size: 1.9rem;
  margin-bottom: 16px;
}

.lead {
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 40px;
}

/* Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
}

.card h3 { font-size: 1.12rem; margin-bottom: 10px; }

.card p { color: var(--muted); font-size: 0.95rem; }

/* App feature */
.app-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.app-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.phone-mock {
  background: linear-gradient(160deg, #1d2736, #121826);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 40px 30px;
  text-align: center;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.phone-mock .app-icon {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), #e2712e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
}

.phone-mock .app-name { font-weight: 700; font-size: 1.2rem; }

.phone-mock .app-tag { color: var(--muted); font-size: 0.9rem; }

ul.feature-list {
  list-style: none;
  margin-top: 22px;
}

ul.feature-list li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 12px;
  color: var(--muted);
}

ul.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Contact */
.contact-box {
  text-align: center;
  padding: 60px 24px;
}

.contact-box a.email {
  font-size: 1.4rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.contact-box a.email:hover { text-decoration: underline; }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--muted);
  font-size: 0.85rem;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer a { color: var(--muted); text-decoration: none; margin-left: 18px; }

footer a:hover { color: var(--text); }

/* Simple pages (privacy / support) */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 70px 24px;
}

.page h1 { font-size: 2rem; margin-bottom: 8px; }

.page .updated { color: var(--muted); font-size: 0.85rem; margin-bottom: 36px; }

.page h2 { font-size: 1.25rem; margin: 36px 0 10px; }

.page p, .page li { color: var(--muted); }

.page ul { padding-left: 22px; margin: 10px 0; }

.page a { color: var(--accent); }

@media (max-width: 760px) {
  .app-feature { grid-template-columns: 1fr; }
  nav.links { display: none; }
  .hero { padding: 70px 0 60px; }
}