:root {
  color-scheme: dark;
  --bg: #020609;
  --ink: #f6fbff;
  --muted: rgba(224, 239, 250, 0.72);
  --faint: rgba(224, 239, 250, 0.48);
  --cyan: #18dbff;
  --cyan-soft: rgba(24, 219, 255, 0.24);
  --gold: #ffc84a;
  --line: rgba(151, 211, 239, 0.22);
  --line-strong: rgba(24, 219, 255, 0.44);
  --panel: rgba(3, 13, 20, 0.62);
  --panel-strong: rgba(4, 18, 28, 0.78);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, system-ui, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.hub-shell {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  min-height: 100vh;
  padding: 18px clamp(22px, 4vw, 54px) 18px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(1, 6, 10, 0.97) 0%, rgba(1, 6, 10, 0.82) 36%, rgba(1, 6, 10, 0.5) 65%, rgba(1, 6, 10, 0.76) 100%),
    linear-gradient(180deg, rgba(1, 6, 10, 0.3) 0%, rgba(1, 6, 10, 0.4) 52%, rgba(1, 6, 10, 0.98) 100%),
    url("assets/galfi-helmet-hero.png") center top / cover no-repeat;
}

.hub-shell::before,
.hub-shell::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
}

.hub-shell::before {
  background-image:
    radial-gradient(circle at 7% 30%, rgba(246, 251, 255, 0.8) 0 1px, transparent 1.8px),
    radial-gradient(circle at 24% 18%, rgba(24, 219, 255, 0.52) 0 0.8px, transparent 1.8px),
    radial-gradient(circle at 77% 22%, rgba(246, 251, 255, 0.54) 0 0.7px, transparent 1.6px),
    radial-gradient(circle at 58% 68%, rgba(24, 219, 255, 0.32), transparent 28%);
  background-size: 280px 240px, 360px 300px, 420px 360px, 100% 100%;
  opacity: 0.44;
}

.hub-shell::after {
  box-shadow:
    inset 0 0 150px rgba(0, 0, 0, 0.78),
    inset 0 -180px 150px rgba(0, 0, 0, 0.93);
}

.topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-width: 0;
}

.brand {
  display: inline-grid;
  gap: 5px;
}

.brand-mark,
.nav,
.eyebrow,
.btn,
.link-card span,
.status-panel span {
  font-family: Orbitron, Inter, sans-serif;
  text-transform: uppercase;
}

.brand-mark {
  color: var(--cyan);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 4px;
  text-shadow: 0 0 22px rgba(24, 219, 255, 0.28);
}

.brand-sub {
  color: var(--gold);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.8px;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  min-height: 34px;
  padding: 0 0 0 18px;
  border-bottom: 1px solid rgba(232, 245, 255, 0.16);
  color: rgba(246, 251, 255, 0.82);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.7px;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  transition: color 160ms ease, border-color 160ms ease;
}

.nav a:hover {
  color: var(--cyan);
}

.nav-cta {
  min-height: 28px !important;
  margin-bottom: 5px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(320px, 520px) minmax(220px, 320px);
  align-items: end;
  justify-content: space-between;
  gap: 42px;
  min-height: 345px;
  padding: clamp(30px, 5vh, 48px) 0 22px;
}

.hero-copy {
  display: grid;
  gap: 13px;
  min-width: 0;
  max-width: 100%;
}

.eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
}

h1 {
  max-width: 540px;
  margin: 0;
  font-size: clamp(42px, 5.9vw, 78px);
  font-weight: 800;
  line-height: 0.88;
  letter-spacing: -1px;
  text-transform: uppercase;
}

h1 span {
  display: block;
  color: var(--cyan);
  text-shadow: 0 0 28px rgba(24, 219, 255, 0.26);
}

.lede {
  max-width: 470px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  overflow-wrap: break-word;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-width: 166px;
  min-height: 40px;
  padding: 0 13px;
  color: var(--ink);
  border: 1px solid rgba(232, 245, 255, 0.32);
  background: rgba(3, 13, 20, 0.34);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.9px;
}

.btn.primary {
  color: #001116;
  border-color: transparent;
  background: var(--cyan);
  box-shadow: 0 0 34px rgba(24, 219, 255, 0.22);
}

.btn b {
  font-size: 18px;
  line-height: 1;
}

.status-panel {
  align-self: end;
  max-width: 320px;
  padding: 14px;
  border: 1px solid var(--line);
  background:
    linear-gradient(140deg, rgba(24, 219, 255, 0.12), transparent 46%),
    rgba(2, 11, 18, 0.5);
  backdrop-filter: blur(14px);
  min-width: 0;
}

.status-panel span,
.link-card span {
  color: var(--cyan);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.5px;
}

.status-panel strong {
  display: block;
  margin: 9px 0 8px;
  font-size: 15px;
}

.status-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  overflow-wrap: break-word;
}

.link-deck {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  border: 1px solid rgba(232, 245, 255, 0.13);
  background: rgba(0, 4, 7, 0.68);
  backdrop-filter: blur(18px);
}

.link-card {
  min-height: 104px;
  padding: 14px 14px;
  border-right: 1px solid rgba(232, 245, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.028), transparent),
    rgba(1, 7, 12, 0.3);
  transition: transform 170ms ease, background 170ms ease, border-color 170ms ease;
}

.link-card:last-child {
  border-right: 0;
}

.link-card:hover {
  z-index: 3;
  border-color: var(--line-strong);
  background:
    radial-gradient(circle at 80% 20%, rgba(24, 219, 255, 0.16), transparent 40%),
    rgba(7, 25, 36, 0.76);
  transform: translateY(-5px);
}

.link-card.featured {
  background:
    linear-gradient(180deg, rgba(24, 219, 255, 0.14), rgba(255, 255, 255, 0.02)),
    rgba(7, 25, 36, 0.72);
}

.link-card strong {
  display: block;
  margin: 10px 0 7px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.15;
}

.link-card p {
  margin: 0;
  color: var(--faint);
  font-size: 10.5px;
  line-height: 1.38;
}

.footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 12px;
  color: rgba(224, 239, 250, 0.58);
  font-size: 10px;
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--cyan);
}

@media (max-width: 1120px) {
  .link-deck {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .link-card:nth-child(4n) {
    border-right: 0;
  }
}

@media (max-width: 820px) {
  .hub-shell {
    width: 100vw;
    max-width: 100vw;
    min-height: auto;
    padding: 22px 16px 20px;
    background-position: 58% top;
  }

  .topbar,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: calc(100vw - 32px);
    max-width: calc(100vw - 32px);
    min-width: 0;
    gap: 14px;
    overflow-x: auto;
    padding-left: 0;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 46px 0 28px;
    width: calc(100vw - 32px);
    max-width: calc(100vw - 32px);
    min-width: 0;
  }

  .hero-copy,
  .status-panel,
  .link-deck {
    width: calc(100vw - 32px);
    max-width: calc(100vw - 32px);
  }

  .lede,
  .status-panel p {
    width: auto;
    max-width: 320px;
  }

  .status-panel {
    max-width: none;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    min-width: 0;
  }

  .link-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .link-card:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 43px;
    line-height: 0.95;
    letter-spacing: 0;
  }

  .link-deck {
    grid-template-columns: 1fr;
  }

  .link-card {
    border-right: 0;
    border-bottom: 1px solid rgba(232, 245, 255, 0.1);
  }
}