:root {
  --bg: #07101d;
  --bg-soft: #0b1626;
  --panel: rgba(18, 34, 55, 0.78);
  --panel-2: rgba(13, 27, 45, 0.92);
  --line: rgba(178, 201, 224, 0.16);
  --text: #eef5fb;
  --muted: #9fb2c6;
  --accent: #65d8ff;
  --accent-2: #88f0d0;
  --warn: #ffd489;
  --max: 1180px;
  --radius: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); color: var(--text); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background:
  radial-gradient(circle at 80% 8%, rgba(43, 188, 255, .13), transparent 28rem),
  radial-gradient(circle at 16% 26%, rgba(95, 238, 197, .08), transparent 26rem),
  var(--bg); }
a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.72; }
strong { color: var(--text); }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(18px); background: rgba(7,16,29,.78); border-bottom: 1px solid var(--line); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; gap: 12px; align-items: center; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; border-radius: 50%; border: 7px solid var(--accent); box-shadow: inset 0 0 0 2px rgba(255,255,255,.2), 0 0 24px rgba(101,216,255,.16); }
.brand small { display: block; color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 14px; color: #cad7e4; }
.nav-links a:hover { color: white; }
.nav-cta { padding: 10px 14px; border: 1px solid rgba(101,216,255,.35); border-radius: 999px; background: rgba(101,216,255,.07); }
.hero { padding: 96px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 68px; align-items: center; }
.eyebrow { color: var(--accent-2); text-transform: uppercase; letter-spacing: .13em; font-weight: 760; font-size: 12px; }
h1 { font-size: clamp(44px, 7vw, 80px); line-height: .98; letter-spacing: -.055em; margin: 18px 0 24px; max-width: 900px; }
h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -.04em; margin: 0 0 14px; line-height: 1.08; }
h3 { margin: 0 0 10px; font-size: 19px; letter-spacing: -.015em; }
.lead { font-size: 19px; max-width: 720px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--line); font-weight: 720; font-size: 14px; }
.button.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.button.secondary { background: rgba(255,255,255,.035); }
.micro { font-size: 12px; color: #7990a7; margin-top: 14px; }
.ring-stage { min-height: 430px; display: grid; place-items: center; position: relative; border: 1px solid var(--line); border-radius: 34px; overflow: hidden; background: linear-gradient(150deg, rgba(255,255,255,.035), rgba(255,255,255,.01)); box-shadow: 0 40px 80px rgba(0,0,0,.26); }
.ring-stage::before { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; background: repeating-radial-gradient(circle, rgba(101,216,255,.07) 0 1px, transparent 1px 28px); opacity: .6; }
.ring { width: 260px; aspect-ratio: 1; border-radius: 50%; border: 52px solid #cad7df; position: relative; transform: perspective(700px) rotateX(62deg) rotateZ(-13deg); box-shadow: 0 45px 45px rgba(0,0,0,.45), inset 0 0 18px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.35); }
.ring::after { content: ""; position: absolute; inset: -54px; border-radius: 50%; border: 2px solid rgba(101,216,255,.7); filter: drop-shadow(0 0 16px rgba(101,216,255,.3)); }
.label-chip { position: absolute; z-index: 2; padding: 8px 10px; border-radius: 9px; background: rgba(7,16,29,.82); border: 1px solid var(--line); color: #cfe0ed; font-size: 12px; backdrop-filter: blur(12px); }
.label-chip.one { top: 18%; left: 8%; }.label-chip.two { right: 7%; top: 46%; }.label-chip.three { bottom: 12%; left: 18%; }
.section { padding: 78px 0; }
.section.compact { padding: 52px 0; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card { padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.018)); }
.card p { margin-bottom: 0; }
.number { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: rgba(101,216,255,.09); color: var(--accent); font-weight: 800; font-size: 13px; margin-bottom: 28px; }
.kicker { font-size: 13px; color: var(--accent); font-weight: 760; }
.spec-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.spec-table th, .spec-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 32%; color: #cfdae4; font-size: 13px; letter-spacing: .02em; }
.spec-table td { color: var(--muted); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.banner { padding: 34px; border-radius: 26px; border: 1px solid rgba(101,216,255,.24); background: linear-gradient(110deg, rgba(101,216,255,.08), rgba(136,240,208,.05)); }
.banner p { max-width: 820px; }
.callout { border-left: 3px solid var(--warn); padding: 2px 0 2px 18px; color: #d9c39c; }
.list { display: grid; gap: 10px; padding: 0; list-style: none; margin: 18px 0 0; }
.list li { color: var(--muted); position: relative; padding-left: 18px; line-height: 1.6; }
.list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); position: absolute; left: 0; top: .7em; }
.page-hero { padding: 72px 0 36px; }
.page-hero h1 { font-size: clamp(42px, 6vw, 66px); max-width: 940px; }
.form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
label { color: #c9d7e5; font-size: 13px; font-weight: 680; }
input, select, textarea { width: 100%; border: 1px solid rgba(178,201,224,.24); background: #0d1a2b; color: var(--text); border-radius: 12px; min-height: 46px; padding: 11px 13px; font: inherit; transition: border-color .16s ease, box-shadow .16s ease, background .16s ease; }
input:hover, select:hover, textarea:hover { border-color: rgba(178,201,224,.38); }
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(101,216,255,.72); box-shadow: 0 0 0 3px rgba(101,216,255,.12); background: #0f1e31; }
select { color-scheme: dark; cursor: pointer; background-color: #0d1a2b; }
select option { background: #101e30; color: #eef5fb; }
select option[value=""] { color: #9fb2c6; }
select:invalid { color: #9fb2c6; }
textarea { min-height: 122px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #7f93a8; }
.field-hint { margin-top: -2px; color: #8298ad; font-size: 11px; line-height: 1.45; }
.form button[disabled] { opacity: .65; cursor: not-allowed; }
.aside-title { font-size: 34px; }
.optional { color: #73889d; font-weight: 560; }
.checkbox { display: flex; gap: 10px; align-items: flex-start; font-weight: 520; line-height: 1.55; color: var(--muted); }
.checkbox input { width: 18px; min-height: 18px; margin-top: 3px; flex: 0 0 auto; }
.checkbox a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.honeypot { position: absolute !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; height: 1px !important; width: 1px !important; margin: -1px !important; padding: 0 !important; border: 0 !important; }
.contact-note { font-size: 13px; margin-top: 18px; }
.privacy-note { margin-top: 18px; }
.form-note { grid-column: 1 / -1; margin: 0; font-size: 12px; color: #8da0b2; }
.badges { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.badge { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: #bdd0df; font-size: 12px; background: rgba(255,255,255,.025); }
.footer { border-top: 1px solid var(--line); margin-top: 72px; padding: 34px 0 48px; }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.footer p { margin: 7px 0 0; font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; color: #9fb3c6; font-size: 13px; }
.local-bar { background: #f7c76f; color: #261d0f; text-align: center; font-weight: 760; font-size: 12px; padding: 7px 16px; letter-spacing: .015em; }
@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .hero { padding-top: 64px; }
  .ring-stage { min-height: 360px; }
  .nav-links a:not(.nav-cta) { display: none; }
}
@media (max-width: 620px) {
  .container { width: min(calc(100% - 26px), var(--max)); }
  .form { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-grid { flex-direction: column; }
  h1 { font-size: 44px; }
  .ring { width: 210px; border-width: 43px; }
}