:root {
  --bg: #050505;
  --bg-2: #0b0b0d;
  --surface: rgba(18, 18, 22, 0.86);
  --surface-strong: #111116;
  --surface-soft: rgba(255, 255, 255, 0.045);
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(239, 35, 48, 0.38);
  --text: #f7f7f8;
  --muted: #c9c9d1;
  --subtle: #92929d;
  --red: #ef2330;
  --red-dark: #9d0208;
  --red-soft: rgba(239, 35, 48, 0.14);
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.46);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(239, 35, 48, 0.18), transparent 28rem),
    radial-gradient(circle at 84% 18%, rgba(157, 2, 8, 0.20), transparent 34rem),
    linear-gradient(180deg, #020202 0%, #09090b 42%, #050505 100%);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent 70%);
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(239, 35, 48, 0.9);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: -80px;
  left: 24px;
  z-index: 50;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--red);
  color: white;
  font-weight: 800;
}

.skip-link:focus {
  top: 18px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(5, 5, 6, 0.88);
  backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(var(--max), calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: block;
  width: 220px;
  height: auto;
  max-height: 64px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 999px;
  transition: background-color 160ms ease, color 160ms ease;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface-soft);
}

.section-pad {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 84px 0;
}

.section-narrow {
  max-width: 880px;
}

.hero {
  padding-top: 96px;
  padding-bottom: 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  align-items: center;
}

.surface-card,
.status-card,
.card,
.module-card,
.command-panel,
.notice {
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(22, 22, 26, 0.94), rgba(10, 10, 13, 0.94));
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  padding: clamp(32px, 6vw, 64px);
  border-radius: var(--radius-xl);
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -140px;
  bottom: -170px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 22px solid rgba(239, 35, 48, 0.18);
}

.eyebrow {
  margin: 0 0 14px;
  color: #ff3f4d;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  position: relative;
  z-index: 1;
  max-width: 840px;
  margin: 0;
  font-size: clamp(3.8rem, 9vw, 7rem);
  line-height: 0.88;
  letter-spacing: -0.075em;
  text-transform: uppercase;
}

h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

h3 {
  margin: 0;
  font-size: 1.28rem;
  letter-spacing: -0.025em;
}

.hero-lead {
  position: relative;
  z-index: 1;
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.12rem, 2vw, 1.42rem);
}

.hero-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button,
.module-link {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 900;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.button:hover,
.module-link:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--red), #ff2f3f);
  color: #fff;
  box-shadow: 0 18px 40px rgba(239, 35, 48, 0.24);
}

.button-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.status-card {
  min-height: 430px;
  border-radius: var(--radius-xl);
  padding: 34px;
}

.status-orb {
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, #ff3344 0 28%, rgba(239, 35, 48, 0.18) 30% 100%);
  box-shadow: 0 0 32px rgba(239, 35, 48, 0.35);
}

.status-card h2 {
  font-size: clamp(3rem, 7vw, 4.9rem);
}

.status-copy {
  color: var(--muted);
  margin: 18px 0 26px;
}

.status-list {
  margin: 0;
}

.status-list div {
  padding: 18px 0;
  border-top: 1px solid var(--border);
}

.status-list dt {
  margin-bottom: 6px;
  color: var(--subtle);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.status-list dd {
  margin: 0;
  color: var(--text);
  font-weight: 900;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 30px;
}

.section-heading p,
.section-narrow p,
.security-layout p {
  color: var(--muted);
  font-size: 1.08rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 290px;
  padding: 28px;
  border-radius: var(--radius-lg);
}

.card-number {
  display: inline-flex;
  margin-bottom: 38px;
  color: rgba(255, 255, 255, 0.22);
  font-size: 3.2rem;
  font-weight: 950;
  line-height: 1;
  letter-spacing: -0.08em;
}

.card p,
.module-card p,
.command-row p {
  color: var(--muted);
}

.module-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 18px;
}

.module-card {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-lg);
  padding: 28px;
}

.module-feature {
  background:
    linear-gradient(145deg, rgba(48, 13, 17, 0.96), rgba(14, 14, 18, 0.96)),
    radial-gradient(circle at 20% 20%, rgba(239, 35, 48, 0.25), transparent 24rem);
  border-color: var(--border-strong);
}

.module-link {
  width: fit-content;
  margin-top: 20px;
  border: 1px solid rgba(239, 35, 48, 0.46);
  background: var(--red-soft);
  color: var(--text);
}

.command-panel {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.command-row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 22px;
  align-items: center;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}

.command-row:last-child {
  border-bottom: 0;
}

.command-row code {
  display: block;
  overflow-x: auto;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  padding: 16px 18px;
  background: #050507;
  color: #f7f7f8;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.93rem;
}

.security-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
  align-items: start;
}

.notice {
  border-color: var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  color: var(--muted);
}

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

.safety-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.safety-item {
  display: flex;
  gap: 12px;
  min-height: 92px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(255, 255, 255, 0.045);
}

.safety-item span {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(239, 35, 48, 0.16);
  color: #ff4b58;
  font-weight: 950;
}

.safety-item p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.site-footer {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 44px 0 60px;
  border-top: 1px solid var(--border);
  color: var(--subtle);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .hero-grid,
  .module-grid,
  .security-layout {
    grid-template-columns: 1fr;
  }

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

  .status-card {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .nav-shell {
    min-height: auto;
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .brand-logo {
    width: 190px;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .section-pad {
    width: min(100% - 28px, var(--max));
    padding: 58px 0;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-copy {
    min-height: auto;
    padding: 30px;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.6rem);
  }

  .card-grid,
  .safety-grid {
    grid-template-columns: 1fr;
  }

  .command-row {
    grid-template-columns: 1fr;
  }

  .command-row code {
    max-width: calc(100vw - 88px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .module-link,
  .nav-links a {
    transition: none;
  }

  .button:hover,
  .module-link:hover {
    transform: none;
  }
}