:root {
  --bg: #05070d;
  --bg-2: #080b12;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.085);
  --panel-dark: rgba(0,0,0,.24);
  --text: #f7f9ff;
  --muted: #a9b4c9;
  --soft: #dfe8f7;
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.18);
  --cyan: #40f1e6;
  --blue: #78aaff;
  --amber: #f5b24b;
  --green: #9df8d0;
  --shadow: 0 28px 90px rgba(0,0,0,.42);
  --radius: 24px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% -4%, rgba(64,241,230,.18), transparent 30%),
    radial-gradient(circle at 86% 10%, rgba(120,170,255,.13), transparent 34%),
    linear-gradient(180deg, #070a12 0%, #05070d 48%, #070910 100%);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
code { color: var(--soft); background: rgba(255,255,255,.08); padding: 2px 5px; border-radius: 6px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px max(20px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(255,255,255,.09);
  background: rgba(5,7,13,.84);
  backdrop-filter: blur(20px);
}
.brand { display: flex; align-items: center; gap: 13px; min-width: max-content; }
.brand img {
  width: 96px;
  height: 42px;
  object-fit: contain;
  padding: 3px 7px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 0 28px rgba(64,241,230,.08);
}
.brand-text { font-weight: 850; letter-spacing: .01em; font-size: 18px; }
.nav { display: flex; align-items: center; gap: 20px; color: var(--muted); font-size: 14px; }
.nav a { padding: 8px 0; }
.nav a:hover { color: var(--text); }
.nav-button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 12px 17px;
  font-weight: 800;
  line-height: 1;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.nav-button { color: #061016; background: linear-gradient(135deg, rgba(64,241,230,.95), rgba(120,170,255,.86)); border: 0; box-shadow: 0 12px 30px rgba(64,241,230,.14); }
.button:hover, .nav-button:hover { transform: translateY(-1px); border-color: rgba(255,255,255,.27); }
.button.primary { background: linear-gradient(135deg, rgba(64,241,230,.97), rgba(120,170,255,.9)); color: #031014; border: 0; box-shadow: 0 18px 40px rgba(64,241,230,.18); }
.button.secondary { background: rgba(255,255,255,.065); color: var(--text); }
.button.full { width: 100%; }
.menu-button { display: none; background: transparent; border: 1px solid var(--line); color: var(--text); border-radius: 14px; padding: 8px 11px; font-size: 20px; }
.section { width: min(var(--max), calc(100% - 38px)); margin: 0 auto; padding: 84px 0; }
.hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(330px, .92fr); gap: 52px; align-items: center; min-height: calc(100vh - 76px); padding-top: 56px; }
.eyebrow { margin: 0 0 13px; color: var(--cyan); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .16em; }
h1, h2, h3 { line-height: 1.06; margin: 0; }
h1 { font-size: clamp(46px, 7vw, 84px); letter-spacing: -.065em; max-width: 900px; }
h2 { font-size: clamp(31px, 4vw, 52px); letter-spacing: -.045em; }
h3 { font-size: 21px; letter-spacing: -.025em; }
p { color: var(--muted); margin: 14px 0 0; }
.hero-copy { font-size: clamp(18px, 2.1vw, 22px); max-width: 760px; color: var(--soft); }
.hero-actions, .trust-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }
.trust-row span, .status-badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  color: var(--muted);
  background: rgba(255,255,255,.05);
  font-size: 13px;
  font-weight: 700;
}
.status-badge { display: inline-flex; margin-top: 15px; color: var(--soft); border-color: rgba(64,241,230,.22); background: rgba(64,241,230,.075); }
.hero-visual { position: relative; }
.logo-showcase {
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 32px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.038));
  box-shadow: var(--shadow);
}
.logo-showcase .main-logo,
.product-logo,
.ecosystem-card img,
.roadmap-card img.product-logo,
.footer-logo,
.mini-row img {
  object-fit: contain;
}
.logo-showcase .main-logo {
  width: 100%;
  max-height: 220px;
  margin: 0 auto 18px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(255,255,255,.18);
}
.status-card { border-top: 1px solid var(--line); padding-top: 18px; }
.status-card strong { color: var(--text); }
.mini-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.mini-row img { width: calc(33.333% - 7px); min-width: 92px; aspect-ratio: 2.1/1; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: rgba(255,255,255,.95); padding: 8px; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items: start; }
.feature-grid, .faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.feature-card, .product-card, .faq-item, .support-card, .policy-card, .ecosystem-card, .contact-panel, .roadmap-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 20px 55px rgba(0,0,0,.18);
}
.feature-card, .faq-item, .support-card, .policy-card, .ecosystem-card, .roadmap-card { padding: 24px; }
.feature-card:hover, .ecosystem-card:hover, .roadmap-card:hover { border-color: rgba(64,241,230,.23); background: var(--panel-strong); }
.product-card { padding: clamp(24px, 4vw, 38px); display: grid; grid-template-columns: 1.12fr .88fr; gap: 32px; align-items: center; }
.product-logo { width: min(430px, 100%); max-height: 180px; margin-bottom: 16px; padding: 14px; border-radius: 18px; background: rgba(255,255,255,.96); border: 1px solid rgba(255,255,255,.16); }
.check-list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; color: var(--soft); }
.check-list li::before { content: "✓"; color: var(--cyan); font-weight: 900; margin-right: 10px; }
.price-box { border-radius: 26px; padding: 26px; background: linear-gradient(180deg, rgba(64,241,230,.13), rgba(255,255,255,.05)); border: 1px solid rgba(64,241,230,.24); }
.price-label { color: var(--text); font-weight: 850; margin: 0; }
.price { color: var(--text); font-size: 60px; line-height: .95; font-weight: 900; letter-spacing: -.055em; margin: 8px 0; }
.muted { color: var(--muted); }
.center { text-align: center; max-width: 860px; margin: 0 auto 30px; }
.ecosystem-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; margin-top: 30px; }
.ecosystem-card { min-height: 100%; }
.ecosystem-card img { width: 100%; aspect-ratio: 2.2/1; border-radius: 18px; background: rgba(255,255,255,.96); border: 1px solid rgba(255,255,255,.14); padding: 12px; margin-bottom: 16px; }
.support-section .section-heading { text-align: center; max-width: 840px; margin: 0 auto 30px; }
.cta-panel { display: flex; justify-content: space-between; gap: 24px; align-items: center; border: 1px solid rgba(64,241,230,.2); border-radius: 28px; padding: 28px; background: rgba(64,241,230,.075); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.form-field { display: grid; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
label { color: var(--soft); font-weight: 750; font-size: 14px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 12px 13px;
  color: var(--text);
  background: rgba(0,0,0,.26);
  font: inherit;
}
textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 13px; }
.page-hero { padding: 78px 0 38px; }
.page-hero.center { max-width: 900px; }
.page-hero p { max-width: 790px; }
.policy-layout { display: grid; gap: 16px; }
.policy-card ul { color: var(--muted); }
.site-footer { width: min(var(--max), calc(100% - 38px)); margin: 0 auto; padding: 38px 0 46px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 26px; color: var(--muted); }
.footer-logo { width: 116px; max-height: 48px; padding: 4px 8px; border-radius: 12px; background: rgba(255,255,255,.95); border: 1px solid rgba(255,255,255,.12); margin-bottom: 10px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: flex-end; }
.footer-links a:hover { color: var(--text); }
.notice { border-left: 3px solid var(--cyan); padding: 12px 14px; background: rgba(64,241,230,.075); border-radius: 12px; }
.featured-ecosystem-card, .roadmap-card.core {
  border-color: rgba(64,241,230,.32);
  background: linear-gradient(180deg, rgba(64,241,230,.105), rgba(255,255,255,.058));
}
.roadmap-panel {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border: 1px solid rgba(64,241,230,.2);
  border-radius: 28px;
  padding: 28px;
  background: rgba(255,255,255,.048);
}
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
  margin-top: 28px;
}
.roadmap-card img.product-logo { width: 100%; max-height: 160px; aspect-ratio: 2.2/1; }
.roadmap-card h2 { font-size: clamp(30px, 3.2vw, 44px); }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; justify-content: center; }
.pill-row span { border: 1px solid var(--line); border-radius: 999px; padding: 8px 11px; color: var(--muted); background: rgba(0,0,0,.18); font-size: 13px; }
.launch-note { border: 1px solid rgba(245,178,75,.25); border-radius: 18px; padding: 16px; background: rgba(245,178,75,.085); color: var(--soft); }
.product-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
  margin-top: 28px;
}
.product-strip img { width: 100%; aspect-ratio: 2.3/1; object-fit: contain; padding: 10px; border-radius: 16px; background: rgba(255,255,255,.96); border: 1px solid rgba(255,255,255,.14); }
@media (max-width: 980px) {
  .hero, .split, .product-card { grid-template-columns: 1fr; }
  .ecosystem-grid, .roadmap-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .nav { display: none; position: absolute; right: 18px; top: 72px; flex-direction: column; align-items: stretch; min-width: 245px; background: rgba(8,11,18,.98); padding: 16px; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .menu-button { display: block; }
  .site-footer { flex-direction: column; }
  .footer-links { justify-content: flex-start; }
  .roadmap-panel { flex-direction: column; align-items: stretch; }
}
@media (max-width: 640px) {
  .section { width: min(100% - 26px, var(--max)); padding: 58px 0; }
  .hero { min-height: auto; padding-top: 48px; }
  .feature-grid, .faq-grid, .ecosystem-grid, .form-grid, .roadmap-grid, .product-strip { grid-template-columns: 1fr; }
  .cta-panel { flex-direction: column; align-items: stretch; }
  h1 { font-size: 42px; }
  .brand img { width: 84px; height: 38px; }
  .brand-text { font-size: 17px; }
}
.footer-small { margin-top: 6px; font-size: 13px; }
.legal-copy a, .page-hero a, .form-note a, .footer-small a { color: var(--cyan); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.support-policy-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.support-form-card { align-items: start; }
.legal-copy .policy-card h2 { font-size: 24px; }
.legal-copy .policy-card p { max-width: 980px; }
@media (max-width: 760px) { .support-policy-grid { grid-template-columns: 1fr; } }


/* v8 launch prep polish */
.launch-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.launch-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}
code {
  color: var(--accent);
  background: rgba(79, 209, 197, 0.08);
  border: 1px solid rgba(79, 209, 197, 0.16);
  border-radius: 6px;
  padding: 0.1rem 0.35rem;
}
.disabled-link {
  cursor: not-allowed;
}
@media (max-width: 760px) {
  .launch-grid { grid-template-columns: 1fr; }
}