:root {
  --bg: #0f0a1a;
  --card: #161126;
  --muted: #a6a0b4;
  --text: #f1edff;
  --primary: #8b5cf6;
  --primary-2: #06b6d4;
  --accent: #22d3ee;
  --accent-2: #a78bfa;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 800px at 85% -10%, rgba(167,139,250,.16), transparent 60%),
              radial-gradient(1000px 700px at -5% 10%, rgba(34,211,238,.16), transparent 60%),
              var(--bg);
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(1.2) blur(8px);
  background: rgba(11,13,16,.6);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.logo {
  color: #fff;
  font-weight: 800;
  letter-spacing: .5px;
  text-decoration: none;
}
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; opacity: .9; }
.nav a:hover { opacity: 1; }
.burger { display: none; background: none; border: none; color: var(--text); font-size: 22px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  text-decoration: none;
  color: var(--text);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #0a0c10;
  border: none;
  font-weight: 700;
}
.btn-ghost { background: rgba(255,255,255,.06); }
.btn-large { padding: 14px 22px; font-size: 18px; }

.section { padding: 72px 0; }
.hero { padding: 96px 0 72px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-text { max-width: 640px; }
.hero h1 { font-size: clamp(28px, 4vw, 48px); line-height: 1.1; margin: 0 0 14px; }
.hero p { color: var(--muted); margin: 0 0 18px; }
.hero-actions { display: flex; gap: 12px; margin: 18px 0 10px; flex-wrap: wrap; }
.trust { list-style: none; padding: 0; margin: 16px 0 0; color: var(--muted); display: grid; gap: 8px; }

.hero-media { display: grid; place-items: center; }
.phone-frame {
  position: relative;
  width: min(420px, 90%);
  border-radius: 36px;
  padding: 14px;
  background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
}
.phone-frame img { width: 100%; display: block; border-radius: 28px; }
/* cards removed in hero */

.how h2, .benefits h2, .faq h2 { font-size: 32px; margin: 0 0 20px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { background: var(--card); border: 1px solid rgba(255,255,255,.08); padding: 18px; border-radius: var(--radius); box-shadow: var(--shadow); }
.step .num { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #0a0c10; display: grid; place-items: center; font-weight: 800; margin-bottom: 8px; }

.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefit { background: var(--card); border: 1px solid rgba(255,255,255,.08); padding: 18px; border-radius: var(--radius); box-shadow: var(--shadow); }
.benefit .icon { font-size: 24px; margin-bottom: 6px; }

.cta-section { padding: 72px 0; }
.cta-inner { background: linear-gradient(135deg, rgba(124,58,237,.25), rgba(34,211,238,.18)); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; box-shadow: var(--shadow); }
.cta-text p { color: var(--muted); margin: 6px 0 0; }

.faq .accordion { display: grid; gap: 10px; }
.accordion-item {
  width: 100%;
  text-align: left;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--text);
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
}
.accordion-item .content { grid-column: 1 / -1; margin-top: 8px; color: var(--muted); display: none; }
.accordion-item[aria-expanded="true"] .content { display: block; }
.accordion-item[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.chevron { transition: transform .2s ease; }

.site-footer { border-top: 1px solid rgba(255,255,255,.06); padding: 18px 0; color: var(--muted); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav { position: absolute; inset: 56px 0 auto 0; background: rgba(11,13,16,.98); padding: 12px 16px; display: none; flex-direction: column; gap: 10px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav.open { display: flex; }
  .burger { display: inline; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .floating-cards { display: none; }
}

a:focus-visible, button:focus-visible { outline: 2px solid var(--primary-2); outline-offset: 2px; border-radius: 10px; }