:root {
  --bg: #050b12;
  --surface: #0c1724;
  --surface-2: #102234;
  --line: rgba(214, 225, 239, .16);
  --text: #eef5fb;
  --muted: #aebdca;
  --accent: #41d6bd;
  --accent-2: #8ab4ff;
  --warm: #e0c071;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 0%, rgba(65, 214, 189, .12), transparent 34rem),
    linear-gradient(180deg, #071320 0%, var(--bg) 48%, #03070c 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.container {
  width: min(100% - 32px, 1200px);
  margin: 0 auto;
}
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(5, 11, 18, .84);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  min-height: 80px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  letter-spacing: .03em;
}
.brand span {
  font-weight: 900;
  font-size: 22px;
}
.brand small {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}
.brand-logo {
  display: block;
  width: auto;
  max-width: 170px;
  height: auto;
  margin-bottom: 2px;
}
.hero-visual {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .28);
}
.hero-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}
.nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
}
.nav {
  min-width: 0;
  justify-content: center;
}
.site-nav a,
.site-footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
}
.header-actions {
  display: flex;
  justify-content: flex-end;
  min-width: max-content;
}
.action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.action-group.compact {
  flex-wrap: nowrap;
  justify-content: flex-end;
}
.action-group.compact .button {
  min-height: 42px;
  margin-top: 0;
  padding: 9px 12px;
  font-size: 12.5px;
  white-space: nowrap;
}
.mobile-action-bar {
  display: none;
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 80;
  border-top: 1px solid var(--line);
  background: rgba(5, 11, 18, .95);
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  backdrop-filter: blur(14px);
}
.site-nav a[aria-current="page"],
.site-nav a:hover,
.site-footer a:hover {
  color: var(--text);
}
.hero,
.page-hero {
  padding: 80px 0 72px;
}
.hero-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: .08em;
}
h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}
h1 {
  margin: 0;
  max-width: 620px;
  font-size: clamp(46px, 5vw, 72px);
  line-height: 1;
  letter-spacing: 0;
}
h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.18;
}
h3 {
  margin: 0 0 8px;
  font-size: 18px;
}
p {
  margin: 0;
  color: var(--muted);
}
.lead {
  margin-top: 18px;
  max-width: 560px;
  font-size: 18px;
  line-height: 1.7;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 900;
  text-align: center;
}
.primary {
  background: var(--accent);
  color: #031014;
}
.hero-actions {
  margin-top: 24px;
  align-items: stretch;
  gap: 12px;
}
.hero-actions .button {
  min-width: 150px;
  min-height: 50px;
}
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  color: #ffffff;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.focus-grid article,
.card-row article,
.faq-grid article,
.faq-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(16, 34, 52, .96), rgba(12, 23, 36, .96));
}
.focus-strip {
  padding: 0 0 64px;
}
.focus-grid {
  display: grid;
  gap: 16px;
}
.focus-grid article {
  padding: 18px;
}
.focus-grid h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 18px;
}
.section {
  padding: 64px 0;
}
.muted {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, .025);
}
.two-col,
.card-row,
.faq-grid {
  display: grid;
  gap: 22px;
}
.section a,
.prose a {
  color: #a4f2e6;
  font-weight: 800;
}
.section-head {
  margin-bottom: 24px;
}
.card-row article,
.faq-grid article,
.faq-list article {
  padding: 22px;
}
.faq-list {
  display: grid;
  gap: 16px;
}
.prose {
  max-width: 860px;
}
.prose h2 {
  margin-top: 26px;
}
.prose h2:first-child {
  margin-top: 0;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 34px 0 22px;
  background: #03070c;
}
.footer-inner {
  display: grid;
  gap: 24px;
}
.site-footer strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}
.site-footer p {
  max-width: 520px;
}
.copyright {
  margin-top: 24px;
  color: #7f91a4;
  font-size: 13px;
}
@media (min-width: 780px) {
  .two-col,
  .card-row {
    grid-template-columns: 1fr 1fr;
  }
  .faq-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .focus-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr 1.35fr;
    align-items: start;
  }
}
@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 46fr) minmax(0, 54fr);
  }
}
@media (min-width: 768px) {
  .mobile-action-bar {
    display: none !important;
  }
}
@media (max-width: 1120px) {
  .header-inner {
    gap: 16px;
  }
  .nav {
    gap: 8px 10px;
  }
  .site-nav a {
    font-size: 13px;
  }
  .action-group.compact {
    gap: 7px;
  }
  .action-group.compact .button {
    padding-inline: 8px;
    font-size: 11.5px;
  }
}
@media (max-width: 1023px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    display: flex;
    padding: 14px 0;
    gap: 12px;
  }
  .header-actions {
    display: none;
  }
  .site-nav {
    gap: 8px 12px;
  }
  .hero,
  .page-hero {
    padding: 56px 0 52px;
  }
  h1 {
    max-width: 760px;
    font-size: clamp(40px, 8vw, 60px);
  }
  .lead {
    max-width: 720px;
  }
}
@media (max-width: 767px) {
  body {
    padding-bottom: 78px;
  }
  .mobile-action-bar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
  .mobile-action-bar .button {
    min-height: 42px;
    margin-top: 0;
    padding: 0 8px;
    font-size: 13px;
    line-height: 1.15;
    white-space: nowrap;
  }
  .hero-actions {
    display: none;
  }
  .hero,
  .page-hero {
    padding-top: 44px;
  }
  h1 {
    font-size: clamp(34px, 10vw, 46px);
    line-height: 1.04;
  }
  .hero-image {
    border-radius: 14px;
  }
  .focus-strip {
    padding-bottom: 44px;
  }
  .section {
    padding: 48px 0;
  }
}