:root {
  --bg: #050814;
  --bg-soft: rgba(255, 255, 255, 0.035);
  --bg-soft-2: rgba(255, 255, 255, 0.045);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text: #f5f7fb;
  --muted: #9ea7bb;
  --muted-2: #7c879f;
  --accent: #ffffff;
  --accent-soft: #dce6ff;
  --shadow-lg: 0 32px 80px rgba(0, 0, 0, 0.38);
  --shadow-md: 0 18px 40px rgba(0, 0, 0, 0.28);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: 1180px;
  --section-gap: 28px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 50% -10%, rgba(72, 103, 255, 0.18), transparent 28%),
    radial-gradient(circle at 100% 0%, rgba(0, 62, 187, 0.10), transparent 24%),
    linear-gradient(180deg, #050814 0%, #060913 44%, #04070f 100%);
}
body, button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; }

.page-shell {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 20, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.topbar-inner {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 18px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  transition: color .18s ease, opacity .18s ease;
}

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

.hero {
  padding: 78px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 24px;
  align-items: stretch;
}

.section {
  padding: 12px 0 56px;
}

.section-grid {
  display: grid;
  gap: 18px;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02)),
    linear-gradient(135deg, rgba(56,93,255,0.08), transparent 38%);
  box-shadow: var(--shadow-lg);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.06), transparent 28%);
}

.panel {
  position: relative;
  z-index: 1;
  padding: 28px;
}

.panel-tight { padding: 22px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

.glass-tag,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: 14px;
  backdrop-filter: blur(12px);
}

.status-pill.compact { min-height: 42px; padding: 0 16px; }
.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4dde91;
  box-shadow: 0 0 16px rgba(77, 222, 145, 0.45);
}

.kicker-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(40px, 5vw, 74px);
  line-height: 0.96;
  max-width: 12ch;
}

h2 {
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1;
}

h3 {
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.08;
}

.lead {
  font-size: clamp(18px, 2vw, 20px);
  line-height: 1.72;
  color: var(--muted);
  max-width: 48rem;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.82;
}

.muted { color: var(--muted); }
.muted-soft { color: var(--muted-2); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #f4f6fb;
  color: #09101c;
  font-weight: 800;
  transition: transform .16s ease, opacity .16s ease, background .16s ease;
}

.button:hover,
button.button:hover {
  transform: translateY(-1px);
}

.button.ghost,
.button.secondary {
  background: rgba(255,255,255,0.035);
  color: var(--text);
  border-color: rgba(255,255,255,0.10);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.metric-card {
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  box-shadow: var(--shadow-md);
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.metric-value {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.summary-list,
.info-stack,
.note-stack,
.feature-stack {
  display: grid;
  gap: 14px;
}

.summary-item,
.info-card,
.note-card,
.feature-card,
.tile {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}

.summary-item strong,
.info-card strong,
.note-card strong,
.feature-card strong,
.tile strong {
  display: block;
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--text);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tile h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

.form-card {
  width: min(100% - 32px, 640px);
  margin: 54px auto;
}

.form-head {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: var(--muted);
  font-size: 14px;
}

.field input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  outline: none;
  transition: border-color .18s ease, background .18s ease;
}

.field input::placeholder { color: #7f89a1; }
.field input:focus {
  border-color: rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.045);
}

.form-note {
  font-size: 13px;
  color: var(--muted);
}

.helper-list {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.helper-item {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.hero-subgrid {
  display: grid;
  gap: 16px;
}

.page-header-card {
  display: grid;
  gap: 18px;
}

.page-header-copy {
  max-width: 46rem;
}

.footer {
  padding: 34px 0 60px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero-grid,
  .grid-3 {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .nav {
    display: none;
  }

  .hero {
    padding-top: 58px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 22px;
  }

  .form-card {
    width: min(100% - 20px, 640px);
    margin: 32px auto 48px;
  }
}