/* Cyberdojo dev landing page (static). */

:root {
  --bg: #0b0b12;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --muted-2: rgba(255, 255, 255, 0.6);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #691fb0;
  --accent-2: #9a4dff;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.38);

  --radius: 14px;
  --radius-sm: 12px;

  --container: 1100px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 15% 10%, rgba(105, 31, 176, 0.35), transparent 60%),
    radial-gradient(900px 420px at 70% 0%, rgba(154, 77, 255, 0.20), transparent 55%),
    radial-gradient(1100px 700px at 80% 80%, rgba(105, 31, 176, 0.18), transparent 58%),
    var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  line-height: 1.55;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.skip-link:focus {
  left: 12px;
  z-index: 100;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 11, 18, 0.62);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  display: block;
  border-radius: 0;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.nav {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.10);
  outline: none;
}

.nav-cta {
  border-color: rgba(154, 77, 255, 0.35) !important;
  background: rgba(105, 31, 176, 0.18);
  color: var(--text) !important;
}

.hero {
  padding: 56px 0 18px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.eyebrow {
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.05;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16.5px;
  max-width: 58ch;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 650;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
}

.button:hover,
.button:focus-visible {
  outline: none;
  border-color: rgba(154, 77, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
}

.button.primary {
  border-color: rgba(154, 77, 255, 0.58);
  background: linear-gradient(135deg, rgba(105, 31, 176, 0.72), rgba(154, 77, 255, 0.52));
}

.trust-row {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted-2);
  font-size: 13px;
}

.trust-row li {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.hero-card {
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card-top {
  padding: 18px 18px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.hero-card-kicker {
  margin: 0 0 4px;
  color: var(--muted-2);
  font-size: 13px;
}

.hero-card-title {
  margin: 0;
  font-size: 22px;
  font-weight: 720;
  letter-spacing: -0.01em;
}

.hero-metrics {
  padding: 10px 18px 2px;
  display: grid;
  gap: 10px;
}

.metric {
  padding: 12px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.16);
}

.metric-label {
  font-size: 12px;
  color: var(--muted-2);
  margin-bottom: 3px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metric-value {
  font-size: 14.5px;
  color: var(--text);
}

.hero-card-note {
  padding: 14px 18px 18px;
  color: var(--muted);
}

.section {
  padding: 44px 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section-header {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.section-header h2 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.01em;
}

.section-header p {
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 18px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: -0.01em;
}

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

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 16px 18px;
}

.steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.steps h3::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  margin-right: 10px;
  background: rgba(105, 31, 176, 0.28);
  border: 1px solid rgba(154, 77, 255, 0.35);
  color: var(--text);
  font-size: 13px;
}

.steps p {
  margin: 0;
  color: var(--muted);
}

.section-cta {
  padding-bottom: 64px;
}

.cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  border-radius: 18px;
  border: 1px solid rgba(154, 77, 255, 0.30);
  background: linear-gradient(135deg, rgba(105, 31, 176, 0.22), rgba(255, 255, 255, 0.04));
  padding: 20px;
}

.cta-panel h2 {
  margin: 0 0 6px;
  font-size: 26px;
}

.cta-panel p {
  margin: 0;
  color: var(--muted);
}

.cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
  color: var(--muted-2);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-left,
.footer-right {
  margin: 0;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.site-footer a:hover,
.site-footer a:focus-visible {
  outline: none;
  color: var(--text);
  border-bottom-color: rgba(154, 77, 255, 0.7);
}

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

  .cta-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cta-actions {
    justify-content: flex-start;
  }

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

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