:root {
  --bg: #07111f;
  --bg-accent: #0e2237;
  --panel: rgba(10, 27, 44, 0.82);
  --panel-strong: rgba(7, 18, 31, 0.92);
  --line: rgba(149, 194, 255, 0.18);
  --text: #edf4ff;
  --muted: #98aac2;
  --cyan: #56d6ff;
  --mint: #84f5cc;
  --amber: #ffc56e;
  --coral: #ff8c7a;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(86, 214, 255, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 140, 122, 0.14), transparent 24%),
    radial-gradient(circle at bottom center, rgba(132, 245, 204, 0.14), transparent 28%),
    linear-gradient(160deg, var(--bg) 0%, #081725 38%, var(--bg-accent) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), transparent 85%);
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.topbar h1,
.hero h2,
.section-heading h3 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.topbar h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.topbar-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.topbar-meta span,
.eyebrow,
.mono,
.status-pill,
.system-meta,
.bucket-label,
.next-step-index {
  font-family: "IBM Plex Mono", monospace;
}

.topbar-meta span,
.status-pill {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.78rem;
}

.panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.panel::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 35%;
  height: 180px;
  background: radial-gradient(circle, rgba(86, 214, 255, 0.18), transparent 60%);
  pointer-events: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
  gap: 24px;
  margin-bottom: 32px;
}

.hero h2 {
  font-size: clamp(2rem, 3.8vw, 3.8rem);
  max-width: 12ch;
  line-height: 0.95;
}

.hero-text {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
  margin: 18px 0 0;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.hero-aside {
  display: grid;
  gap: 14px;
}

.metric-tile {
  border-radius: 22px;
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.metric-tile.attention {
  border-color: rgba(255, 197, 110, 0.45);
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.metric-value {
  display: block;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
}

.section-block {
  margin-bottom: 32px;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading.compact {
  margin-bottom: 16px;
}

.section-heading h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.system-grid,
.bucket-grid,
.next-grid {
  display: grid;
  gap: 18px;
}

.system-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.bucket-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.next-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.system-card,
.bucket-card,
.next-card {
  position: relative;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(5, 14, 24, 0.76);
  padding: 20px;
  min-height: 100%;
}

.system-card::before,
.bucket-card::before,
.next-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  border-radius: 24px 24px 0 0;
  background: var(--accent, var(--cyan));
}

.system-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.system-card h4,
.bucket-card h4,
.next-card h4 {
  margin: 0;
  font-size: 1.15rem;
}

.system-meta,
.bucket-label {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.system-description,
.bucket-card p,
.next-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-pill::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.9;
}

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

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

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

.launch-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: auto;
  padding: 12px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(86, 214, 255, 0.16), rgba(132, 245, 204, 0.12));
  border: 1px solid rgba(149, 194, 255, 0.22);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

.split-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 32px;
}

.bucket-card,
.next-card {
  padding-top: 22px;
}

.principles {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.next-step-index {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.8rem;
}

@media (max-width: 860px) {
  .topbar,
  .hero,
  .split-layout {
    grid-template-columns: 1fr;
    display: grid;
  }

  .topbar-meta {
    justify-content: flex-start;
  }

  .panel,
  .system-card,
  .bucket-card,
  .next-card {
    border-radius: 22px;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 18px;
  }

  .panel {
    padding: 20px;
  }

  .hero h2 {
    max-width: none;
  }
}