:root {
  color-scheme: dark;
  --bg: #070a0f;
  --bg-soft: #0d141d;
  --panel: rgba(16, 24, 34, 0.78);
  --panel-strong: rgba(22, 33, 46, 0.92);
  --text: #ecf4ff;
  --muted: #9badc0;
  --line: rgba(142, 245, 255, 0.18);
  --cyan: #67e8f9;
  --green: #7cf7b6;
  --pink: #ff5ea8;
  --amber: #ffd166;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
  background:
    linear-gradient(145deg, #070a0f 0%, #0b1018 44%, #101018 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  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: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 82%);
}

a {
  color: inherit;
}

.page-shell {
  min-height: 100vh;
  padding: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 66svh;
  padding: clamp(32px, 7vw, 76px) max(20px, calc((100vw - 1120px) / 2));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, rgba(7, 10, 15, 0.1), rgba(7, 10, 15, 0.82));
}

.hero::before,
.hero::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.hero::before {
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.045) 0,
      rgba(255, 255, 255, 0.045) 1px,
      transparent 1px,
      transparent 14px
    );
  opacity: 0.42;
}

.hero::after {
  right: -12%;
  bottom: -28%;
  width: 520px;
  aspect-ratio: 1;
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 49%, rgba(103, 232, 249, 0.24) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(103, 232, 249, 0.24) 50%, transparent 51%);
  opacity: 0.34;
}

.network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.signal-grid {
  position: absolute;
  top: 24px;
  right: 24px;
  display: grid;
  grid-template-columns: repeat(2, 12px);
  gap: 8px;
}

.signal-grid span {
  width: 12px;
  height: 12px;
  border: 1px solid rgba(103, 232, 249, 0.5);
  background: rgba(103, 232, 249, 0.12);
}

.eyebrow,
.subtitle,
.intro,
h1 {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.subtitle {
  margin: 18px 0 0;
  color: var(--cyan);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 650;
}

.intro {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.service-grid {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 220px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    var(--panel-strong);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.card-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-header h2 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.status-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  box-shadow: 0 0 22px currentColor;
}

.status-live {
  color: var(--green);
  background: var(--green);
}

.status-idle {
  color: var(--cyan);
  background: var(--cyan);
}

.status-build {
  color: var(--amber);
  background: var(--amber);
}

.service-card p {
  margin: 18px 0 0;
  color: var(--muted);
}

.button-link {
  margin-top: auto;
  min-height: 44px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(103, 232, 249, 0.45);
  border-radius: 6px;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  background: rgba(103, 232, 249, 0.09);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.button-link:hover,
.button-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(103, 232, 249, 0.17);
  transform: translateY(-1px);
}

.button-link:focus-visible {
  outline: 3px solid rgba(103, 232, 249, 0.3);
  outline-offset: 3px;
}

.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 2px 4px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(236, 244, 255, 0.58);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
}

@media (max-width: 820px) {
  .page-shell {
    padding-top: 0;
  }

  .hero {
    min-height: 62svh;
    padding: 32px 24px;
  }

  .service-grid {
    width: min(100% - 24px, 680px);
    grid-template-columns: 1fr;
  }

  .site-footer {
    width: min(100% - 24px, 680px);
  }

  .service-card {
    min-height: 180px;
  }
}

@media (max-width: 520px) {
  .page-shell {
    gap: 18px;
  }

  .hero {
    min-height: 58svh;
  }

  .signal-grid {
    top: 18px;
    right: 18px;
  }

  .site-footer {
    flex-direction: column;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}