:root {
  --bg: #08111f;
  --bg-soft: #101d33;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #e8eefc;
  --muted: #a9b8d3;
  --accent: #73a7ff;
  --accent-2: #9bffd0;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: linear-gradient(180deg, #06101d 0%, #0a1424 100%);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  color: var(--accent-2);
}
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(6, 16, 29, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav {
  display: flex; justify-content: space-between; align-items: center;
  gap: 18px; min-height: 72px;
}
.brand { font-weight: 800; letter-spacing: 0.06em; }
nav { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); }
nav a:hover, .footer-links a:hover { color: var(--text); }
.btn-nav { white-space: nowrap; }
.hero { padding: 72px 0 32px; }
.hero-grid {
  display: grid; grid-template-columns: 1.16fr 0.9fr; gap: 32px; align-items: center;
}
.eyebrow {
  display: inline-block; margin-bottom: 12px; padding: 8px 12px; border-radius: 999px;
  color: var(--accent-2); background: rgba(155,255,208,0.08); font-size: 13px; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
}
h1, h2, h3 { margin: 0 0 12px; line-height: 1.05; }
h1 { font-size: clamp(2.5rem, 5vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.15rem; }
p { color: var(--muted); line-height: 1.65; }
.hero-copy { max-width: 700px; font-size: 1.08rem; }
.hero-actions, .support-buttons {
  display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 18px; border-radius: 14px; font-weight: 700;
  border: 1px solid transparent; transition: 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #4d7dff); color: white; }
.btn-secondary { border-color: rgba(255,255,255,0.16); background: rgba(255,255,255,0.03); }
.hero-points {
  margin: 20px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.8;
}
.proof-bar {
  margin-top: 28px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px;
}
.proof-item {
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  border-radius: 16px;
  padding: 14px;
}
.proof-item strong { display: block; margin-bottom: 6px; }
.proof-item span { color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.mockup-card, .card, .cta-card {
  border: 1px solid var(--panel-border);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.mockup-card { overflow: hidden; }
.mockup-top {
  display: flex; gap: 8px; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mockup-top span {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25);
}
.mockup-body { padding: 22px; }
.mockup-label { color: var(--accent-2); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.mockup-quote {
  margin: 14px 0 20px; padding: 16px; background: rgba(255,255,255,0.04); border-radius: 16px;
  color: var(--text); font-size: 1.02rem;
}
.mockup-output { display: grid; gap: 10px; color: var(--muted); }
.mockup-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.95rem;
}
.section { padding: 64px 0; }
.alt { background: rgba(255,255,255,0.02); }
.strip {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.015);
}
.strip-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px;
  text-align: center; color: var(--muted); font-weight: 600;
}
.section-heading { margin-bottom: 28px; max-width: 760px; }
.cards, .faq-grid {
  display: grid; gap: 20px;
}
.three-up, .faq-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { padding: 22px; }
.steps { display: grid; gap: 16px; }
.step {
  display: grid; grid-template-columns: 54px 1fr; gap: 18px; align-items: start;
  padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.08);
}
.step:first-child { border-top: none; }
.step span {
  width: 54px; height: 54px; border-radius: 18px; display: inline-flex; align-items: center; justify-content: center;
  background: rgba(115,167,255,0.12); color: var(--accent); font-weight: 800;
}
.support-shell {
  display: grid; grid-template-columns: 1fr 0.95fr; gap: 28px; align-items: start;
}
.support-card { padding: 26px; }
.support-copy { margin-bottom: 8px; }
.support-buttons { margin-bottom: 10px; }
.support-buttons .btn { width: 100%; }
.support-note { margin-top: 8px; font-size: 0.95rem; }
.compact-list { margin-top: 18px; }
.form-grid {
  display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 28px; align-items: start;
}
.form-card { display: grid; gap: 14px; }
label { display: grid; gap: 8px; color: var(--text); font-weight: 600; }
input, select, textarea {
  width: 100%; border-radius: 14px; border: 1px solid rgba(255,255,255,0.12);
  background: rgba(4,10,18,0.65); color: var(--text); padding: 14px 15px; font: inherit;
}
textarea { resize: vertical; }
.small-note { font-size: 0.95rem; }
.form-status { min-height: 24px; margin: 4px 0 0; color: var(--accent-2); }
.feedback-list {
  margin: 18px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.85;
}
.requirements .card p, .faq-grid .card p { margin-bottom: 0; }
.cta-card {
  display: flex; justify-content: space-between; align-items: center; gap: 22px;
  padding: 26px;
}
.cta-actions { margin: 0; }
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 28px 0 42px;
}
.footer-wrap {
  display: flex; justify-content: space-between; gap: 20px; align-items: center; flex-wrap: wrap;
}
.footer-links { display: flex; gap: 18px; color: var(--muted); }

@media (max-width: 900px) {
  .hero-grid,
  .form-grid,
  .three-up,
  .faq-grid,
  .support-shell,
  .proof-bar,
  .strip-grid,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .cta-card {
    display: grid;
  }

  nav, .btn-nav { display: none; }
  .hero { padding-top: 42px; }
}