:root {
  color-scheme: dark;
  --bg: #050d18;
  --surface: #0b1725;
  --surface-2: #101f30;
  --text: #f5f8fc;
  --muted: #9aa8ba;
  --line: #223247;
  --green: #20e39a;
  --green-dark: #0fb878;
  --gold: #ffd30a;
  --danger: #ff6b6b;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .30);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 78% 4%, rgba(32, 227, 154, .13), transparent 26rem),
    radial-gradient(circle at 12% 28%, rgba(255, 211, 10, .08), transparent 22rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

.container { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(5, 13, 24, .85);
  backdrop-filter: blur(18px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); font-weight: 800; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { color: var(--muted); font-weight: 650; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); text-decoration: none; }

.hero { padding: 100px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.eyebrow { color: var(--green); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; font-size: .8rem; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.035em; }
h1 { font-size: clamp(2.8rem, 7vw, 5.8rem); margin: 14px 0 24px; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); margin: 0 0 20px; }
h3 { font-size: 1.2rem; margin: 0 0 10px; }
.lead { color: var(--muted); font-size: 1.16rem; max-width: 680px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: var(--green);
  color: #032417;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}
.button:hover { background: #4cf0b1; text-decoration: none; }
.button.secondary { background: transparent; color: var(--text); border-color: var(--line); }
.button.secondary:hover { background: var(--surface-2); }
.app-card {
  position: relative;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(16,31,48,.96), rgba(7,18,31,.96));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.app-card::after { content: ""; position: absolute; width: 240px; height: 240px; border-radius: 50%; right: -90px; bottom: -110px; background: rgba(32,227,154,.12); filter: blur(6px); }
.app-icon { width: 96px; height: 96px; border-radius: 24px; box-shadow: 0 16px 38px rgba(0,0,0,.36); }
.feature-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; color: #dbe4ee; }
.feature-list li::before { content: "✓"; color: #031e14; background: var(--green); width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 900; flex: 0 0 auto; }

.section { padding: 80px 0; }
.section.tint { border-block: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(11,23,37,.88); }
.card p { color: var(--muted); margin-bottom: 0; }

.page-main { padding: 72px 0 100px; }
.page-head { max-width: 760px; margin-bottom: 42px; }
.page-head h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); }
.content-card { max-width: 860px; padding: clamp(24px, 5vw, 52px); border: 1px solid var(--line); border-radius: 28px; background: rgba(11,23,37,.88); box-shadow: var(--shadow); }
.legal h2 { font-size: 1.6rem; margin-top: 38px; }
.legal h3 { margin-top: 26px; }
.legal p, .legal li { color: #c4cfdb; }
.legal ul { padding-left: 22px; }
.legal .updated { color: var(--muted); font-size: .93rem; }
.notice { padding: 16px 18px; border-radius: 14px; border-left: 4px solid var(--gold); background: rgba(255,211,10,.08); color: #ece4bd; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 750; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 13px 14px;
  background: #07111e;
  color: var(--text);
  font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(32,227,154,.5); border-color: var(--green); }
textarea { min-height: 180px; resize: vertical; }
.help { color: var(--muted); font-size: .9rem; }
.form-actions { margin-top: 22px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.status { padding: 16px 18px; border-radius: 14px; margin: 0 0 24px; }
.status.success { background: rgba(32,227,154,.11); border: 1px solid rgba(32,227,154,.35); color: #9ff5d1; }
.status.error { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.32); color: #ffb4b4; }
.hp-field { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.site-footer { border-top: 1px solid rgba(255,255,255,.08); padding: 34px 0 46px; color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
.fine-print { max-width: 720px; font-size: .84rem; color: #728196; margin-top: 16px; }

@media (max-width: 780px) {
  .nav { align-items: flex-start; padding: 16px 0; }
  .nav-links { gap: 12px; flex-wrap: wrap; justify-content: flex-end; font-size: .9rem; }
  .hero { padding-top: 66px; }
  .hero-grid, .cards { grid-template-columns: 1fr; }
  .hero-grid { gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-grid { flex-direction: column; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 26px, 1120px); }
  .brand span { display: none; }
  .nav-links { gap: 10px; }
  .page-main { padding-top: 50px; }
}