:root {
  --bg: #050505;
  --bg2: #0b0b0c;
  --card: rgba(255, 255, 255, .045);
  --card2: rgba(255, 255, 255, .07);
  --text: #f4f4f4;
  --muted: rgba(244, 244, 244, .58);
  --soft: rgba(244, 244, 244, .36);
  --line: rgba(255, 255, 255, .10);
  --line2: rgba(255, 255, 255, .16);
  --silver: #d7d7d7;
  --silver2: #8e8e8e;
  --black: #050505;
  --max: 1180px;
  --radius: 22px;
  --radius2: 34px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --display: 'Bebas Neue', sans-serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--body);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 18%, rgba(255,255,255,.105), transparent 28%),
    radial-gradient(circle at 12% 78%, rgba(255,255,255,.055), transparent 28%),
    radial-gradient(circle at 88% 92%, rgba(255,255,255,.04), transparent 26%),
    var(--bg);
}

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

img {
  display: block;
  max-width: 100%;
}

/* Background details */
.grain {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: .10;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 35%, #000 0%, transparent 75%);
}

.ambient {
  position: fixed;
  z-index: 1;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(72px);
  background: #ffffff;
  opacity: .08;
}

.ambientOne {
  top: -210px;
  right: -190px;
}

.ambientTwo {
  bottom: -240px;
  left: -210px;
  opacity: .055;
}

/* Header */
.siteHeader {
  position: relative;
  z-index: 5;
  width: min(var(--max), calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  transition: all .28s var(--ease);
}

.nav a:hover {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255,255,255,.04);
}

/* Main */
.main {
  position: relative;
  z-index: 4;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

/* Hero */
.hero {
  min-height: calc(100vh - 76px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  padding: 56px 0 64px;
}

.accessBadge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .7px;
  text-transform: uppercase;
  margin-bottom: 32px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.accessBadge span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--silver);
  box-shadow: 0 0 0 0 rgba(255,255,255,.20);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255,255,255,.20);
  }

  70% {
    box-shadow: 0 0 0 9px rgba(255,255,255,0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255,255,255,0);
  }
}

.heroLogo {
  width: min(360px, 78vw);
  margin-bottom: 34px;
}

.heroLogo img {
  width: 100%;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: .96;
}

.hero h1 {
  max-width: 820px;
  font-family: var(--display);
  font-size: clamp(46px, 6.8vw, 86px);
  line-height: .92;
  letter-spacing: 1.1px;
  color: var(--text);
  margin-bottom: 22px;
}

.hero p {
  max-width: 640px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .2px;
  transition: all .3s var(--ease);
}

.btn.primary {
  background: var(--text);
  color: var(--black);
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line2);
}

.btn:hover {
  transform: translateY(-2px);
}

/* Signal cards */
.signalPanel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: -20px 0 24px;
}

.signalCard {
  min-height: 165px;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: all .32s var(--ease);
}

.signalCard:hover {
  background: var(--card2);
  transform: translateY(-3px);
  border-color: var(--line2);
}

.signalCard span {
  display: block;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 900;
  color: var(--soft);
}

.signalCard strong {
  display: block;
  margin-bottom: 9px;
  color: var(--text);
  font-size: 15px;
  font-weight: 900;
}

.signalCard p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

/* Operational strip */
.systemStrip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 12px 0 24px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(0,0,0,.22);
}

.systemItem {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.06);
}

.systemItem span {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--silver);
  flex-shrink: 0;
}

.systemItem strong {
  font-size: 12px;
  font-weight: 900;
  color: var(--text);
}

.systemItem small {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  color: var(--soft);
}

/* Note box */
.noteBox {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 12px 0 76px;
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border: 1px solid var(--line);
}

.noteBox strong {
  display: block;
  margin-bottom: 7px;
  color: var(--text);
  font-size: 15px;
  font-weight: 900;
}

.noteBox p {
  max-width: 760px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.noteBox a {
  width: fit-content;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--text);
  color: var(--black);
  font-size: 12px;
  font-weight: 900;
}

/* Footer */
.footer {
  position: relative;
  z-index: 4;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--soft);
  font-size: 12px;
}

.footerText {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer strong {
  color: var(--text);
}

.footerLinks {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footerLinks a {
  color: var(--muted);
  font-weight: 700;
  transition: color .25s var(--ease);
}

.footerLinks a:hover {
  color: var(--text);
}

/* Desktop */
@media (min-width: 768px) {
  .signalPanel {
    grid-template-columns: repeat(3, 1fr);
  }

  .systemStrip {
    grid-template-columns: repeat(4, 1fr);
  }

  .noteBox {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .siteHeader {
    min-height: 64px;
    justify-content: center;
  }

  .nav {
    width: 100%;
    justify-content: center;
  }

  .nav a {
    font-size: 11px;
    padding: 0 11px;
  }

  .hero {
    min-height: auto;
    padding: 46px 0 34px;
  }

  .accessBadge {
    margin-bottom: 26px;
  }

  .heroLogo {
    width: min(270px, 82vw);
    margin-bottom: 28px;
  }

  .hero h1 {
    font-size: 46px;
    line-height: .94;
    letter-spacing: .8px;
  }

  .hero p {
    font-size: 14px;
  }

  .actions {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .signalPanel {
    margin-top: 0;
  }

  .systemStrip {
    padding: 10px;
  }

  .noteBox {
    margin-bottom: 54px;
  }

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