:root {
  --bg: #0b0f1a;
  --bg-soft: #111726;
  --bg-alt: #0e1320;
  --surface: #151c2e;
  --surface-2: #1b2338;
  --line: #232c45;
  --text: #e7ecf5;
  --muted: #9aa6bf;
  --accent: #5b8cff;
  --accent-2: #7ee0c0;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --max: 1180px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

img { max-width: 100%; display: block; border-radius: var(--radius); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 22px; }

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
  font-weight: 600;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 14px; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(30px, 4.2vw, 52px); }
h2 { font-size: clamp(24px, 2.8vw, 36px); }
h3 { font-size: 19px; }
p { margin: 0 0 14px; color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 26, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(11, 15, 26, 0.92); }

.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 18px; }

.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b0f1a; font-weight: 800;
}
.brand-text { font-size: 15px; letter-spacing: -0.01em; }

.main-nav { display: flex; gap: 22px; }
.main-nav a { color: var(--muted); font-size: 14px; font-weight: 500; }
.main-nav a:hover { color: var(--text); }

.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  flex-direction: column; gap: 5px; padding: 6px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .25s ease; }

.hero { position: relative; padding: 84px 0 72px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 340px at 15% 10%, rgba(91, 140, 255, 0.18), transparent 60%),
    radial-gradient(600px 320px at 85% 25%, rgba(126, 224, 192, 0.14), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero .lead { font-size: 17px; max-width: 560px; }

.hero-actions { display: flex; gap: 12px; margin: 22px 0 24px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #0b0f1a; }
.btn-primary:hover { background: var(--accent-2); color: #0b0f1a; transform: translateY(-2px); }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-2); transform: translateY(-2px); }

.hero-meta {
  display: flex; flex-wrap: wrap; gap: 18px 26px;
  list-style: none; padding: 0; margin: 0;
  font-size: 13px; color: var(--muted);
}
.hero-meta strong { color: var(--text); font-weight: 600; }

.hero-visual { position: relative; }
.hero-visual img { box-shadow: var(--shadow); border: 1px solid var(--line); }
.hero-badge {
  position: absolute; bottom: -14px; left: 18px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 14px; font-size: 12px; color: var(--muted);
  display: flex; align-items: center; gap: 8px;
}
.hero-badge .dot { width: 8px; height: 8px; background: var(--accent-2); border-radius: 50%; }

.section { padding: 76px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 38px; }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card h3 { margin-top: 6px; }
.card p { margin-bottom: 0; font-size: 14.5px; }

.card-icon {
  font-size: 12px; font-weight: 700;
  color: var(--accent-2);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.feature {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color .3s ease;
}
.feature:hover { border-color: var(--accent); }
.feature p { margin-bottom: 0; font-size: 14.5px; }

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
}
.split-visual img { box-shadow: var(--shadow); border: 1px solid var(--line); }

.steps { list-style: none; padding: 0; margin: 18px 0 0; counter-reset: step; }
.steps li {
  position: relative;
  padding: 12px 0 12px 42px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 14.5px;
}
.steps li:last-child { border-bottom: none; }
.steps li strong { color: var(--text); margin-right: 6px; }
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: 0; top: 14px;
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--line);
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: var(--accent-2);
}

.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
}
.stat-num { display: block; font-size: 30px; font-weight: 800; color: var(--accent-2); letter-spacing: -0.02em; }
.stat-label { font-size: 13px; color: var(--muted); }

.check-list {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 26px;
}
.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
  font-size: 14.5px;
}
.check-list li strong { color: var(--text); }
.check-list li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 14px; height: 14px; border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.faq { display: grid; gap: 12px; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: border-color .25s ease;
}
.faq details[open] { border-color: var(--accent); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  list-style: none;
  outline: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--accent-2); font-weight: 700; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 12px 0 0; font-size: 14.5px; }

.contact-box {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-meta p { margin: 0 0 10px; font-size: 14.5px; color: var(--muted); }
.contact-meta strong { color: var(--text); }
.muted { color: var(--muted); font-size: 13px; }

.disclaimer-section { padding-top: 0; }
.disclaimer {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 26px 28px;
}
.disclaimer h3 { margin-top: 0; }
.disclaimer p { font-size: 14px; }

.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  padding: 40px 0 28px;
  margin-top: 40px;
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 20px;
  justify-content: space-between; align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-title { margin: 0; font-weight: 700; color: var(--text); font-size: 14px; }
.footer-sub { margin: 0; font-size: 12px; color: var(--muted); }
.footer-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-nav a { color: var(--muted); font-size: 14px; }
.footer-nav a:hover { color: var(--accent-2); }
.footer-copy { width: 100%; text-align: center; margin: 18px 0 0; font-size: 12.5px; color: var(--muted); }

[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

.legal-page { padding: 70px 0 80px; }
.legal-page h1 { margin-bottom: 8px; }
.legal-page .updated { color: var(--muted); font-size: 13px; margin-bottom: 34px; }
.legal-page h2 { margin-top: 34px; font-size: 22px; }
.legal-page p, .legal-page li { font-size: 15px; color: var(--muted); }
.legal-page ul { padding-left: 20px; }
.legal-page a { color: var(--accent); }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .contact-box { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .main-nav.is-open {
    display: flex; flex-direction: column;
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--bg-soft); border-bottom: 1px solid var(--line);
    padding: 18px 22px; gap: 14px;
  }
  .nav-toggle { display: flex; }
}

@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 50px; }
  .section { padding: 58px 0; }
  .contact-box { padding: 26px; }
}