:root {
  --bg: #DFDEDC;
  --bg-2: #F2F1EF;
  --surface: #FFFFFF;
  --surface-2: #F7F6F4;
  --text: #464545;
  --muted: #6F6F6B;
  --muted-2: #A6A7A2;
  --accent: #00ACAC;
  --accent-2: #00ACAC;
  --border: rgba(70, 69, 69, 0.14);
  --border-strong: rgba(0, 172, 172, 0.24);
  --shadow: 0 18px 42px rgba(37, 37, 37, 0.10);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, Geist, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(circle at 15% 8%, rgba(0,172,172,.05), transparent 22%),
    radial-gradient(circle at 85% 14%, rgba(166,167,162,.08), transparent 18%),
    linear-gradient(180deg, #F4F3F1 0%, #EAE8E4 48%, #DFDEDC 100%);
}
a { color: var(--accent); text-decoration: none; }
a:hover { opacity: .92; }
img { max-width: 100%; display: block; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.page { padding: 28px 0 84px; }
.topbar {
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding: 8px 0 26px;
}
.brand {
  display: inline-flex;
  align-items: center;
  color: var(--text);
}
.back-link {
  color: var(--muted);
}
.brand img {
  display: block;
  width: 210px;
  max-width: 100%;
  height: auto;
}
.brand-mark { width:12px; height:12px; border-radius:999px; background: linear-gradient(135deg,var(--accent),var(--accent-2)); box-shadow: 0 0 20px rgba(150,187,255,.55); }
.back-link {
  display:inline-flex; align-items:center; gap:10px; padding:10px 14px;
  border-radius:999px; border:1px solid var(--border);
  background: rgba(255,255,255,.70); color: var(--muted); font-size:13px; font-weight:700;
}
.hero-panel, .card, .cta-card, .image-frame {
  background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
  border:1px solid var(--border); box-shadow: var(--shadow); backdrop-filter: blur(14px);
}
.hero-panel {
  border-radius: var(--radius-xl);
  padding: 38px;
  background: linear-gradient(180deg, #1E1E1E, #464545);
  border: 1px solid rgba(255,255,255,.08);
}
.hero-panel h1,
.hero-panel h2,
.hero-panel h3,
.hero-panel strong,
.hero-panel .callout strong {
  color: #FFFFFF;
}
.hero-panel p,
.hero-panel .lead,
.hero-panel .eyebrow {
  color: #DFDEDC;
}
.eyebrow {
  display:inline-flex; gap:10px; align-items:center; padding:10px 14px;
  border-radius:999px; border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06); color: #DFDEDC;
  font-size:12px; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
}
.eyebrow::before {
  content:""; width:8px; height:8px; border-radius:999px; background: var(--accent-2); box-shadow: 0 0 16px rgba(126,214,167,.7);
}
h1 {
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  line-height: .98; letter-spacing: -.045em; margin: 18px 0 16px;
  max-width: 12ch;
}
h2 {
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.02; letter-spacing: -.04em; margin: 0 0 10px;
}
h3 { margin: 0 0 10px; font-size: 1.22rem; }
.lead { color: var(--muted); font-size: 1.12rem; max-width: 66ch; margin: 0; }
.meta { color: var(--muted-2); font-size: .95rem; margin-top: 12px; }
.section { padding-top: 26px; }
.grid-1, .grid-2, .grid-3 { display:grid; gap:18px; }
.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-1 > *, .grid-2 > *, .grid-3 > * { min-width: 0; }
.card { border-radius: var(--radius-lg); padding: 24px; min-width: 0; }
.card p { margin: 0; color: var(--muted); }
.image-frame { border-radius: 24px; overflow: hidden; padding: 18px; }
.image-frame img { border-radius: 16px; border: 1px solid rgba(150,187,255,.12); }
.image-caption { color: var(--muted-2); font-size: .92rem; margin-top: 12px; }
.video-frame {
  border-radius: 24px;
  overflow: hidden;
  padding: 18px;
}
.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(150,187,255,.12);
  background: #05080d;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.step-num {
  width:40px; height:40px; border-radius:14px; display:inline-flex; align-items:center; justify-content:center;
  background: rgba(150,187,255,.12); color: var(--accent); font-weight: 800; margin-bottom: 14px;
}
.kicker { color: var(--accent); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px; }
.callout {
  border-radius: 20px; padding: 20px 22px;
  border:1px solid var(--border-strong); background: linear-gradient(180deg, rgba(0,172,172,.10), rgba(255,255,255,.70));
  color: var(--muted);
}
.callout strong { color: var(--text); }
.badge-row { display:flex; flex-wrap:wrap; gap:10px; margin-top: 16px; }
.badge {
  display:inline-flex; padding:9px 12px; border-radius:999px;
  border:1px solid var(--border); color: var(--muted); font-size:13px; font-weight:700;
}
.code-block {
  background: #252525; color: #DFDEDC; padding: 18px; border-radius: 18px;
  border:1px solid rgba(0,172,172,.18); overflow:auto; margin: 14px 0 0;
}
.code-block code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.cta-card {
  border-radius: var(--radius-xl); padding: 30px 32px;
  display:flex; justify-content:space-between; align-items:center; gap:18px;
  background: linear-gradient(180deg, #252525, #464545);
  border:1px solid rgba(255,255,255,.08);
}
.cta-card,
.cta-card h3,
.cta-card strong,
.cta-card code {
  color: #FFFFFF;
}
.cta-card .cta-copy p {
  color: #DFDEDC;
}
.cta-copy h3 { font-size: 1.9rem; margin: 0 0 8px; }
.cta-copy p { margin:0; color: var(--muted); }
.button {
  display:inline-flex; align-items:center; justify-content:center; min-height: 52px; padding: 14px 22px;
  border-radius: 16px; text-decoration:none; font-weight:800;
}
.button-primary { background: var(--accent); color: #FFFFFF; }
.button-secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.button-secondary:hover { background: rgba(0,172,172,.06); }
.faq-list { display:grid; gap: 18px; }
.policy-card h3 { margin-top: 28px; }
.policy-card ul { color: var(--muted); margin: 12px 0 0 22px; }
.footer { padding: 40px 0 56px; }
.footer-card {
  border-radius: 22px; padding: 22px 24px; text-align:center;
  background: #252525; border:1px solid rgba(255,255,255,.08);
  color: #DFDEDC;
}
.footer-card a { color: var(--accent); }
.footer-card p { margin: 6px 0; }
@media (max-width: 980px) {
  .grid-2, .grid-3, .cta-card { grid-template-columns: 1fr; display:grid; }
  h1 { max-width: none; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 24px, 1120px); }
  .hero-panel, .card, .cta-card, .image-frame { padding: 22px; }
  .topbar { flex-direction:column; align-items:flex-start; }
  .button { width: 100%; }
}