:root {
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-2: rgba(255, 255, 255, 0.06);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --faint: rgba(255, 255, 255, 0.55);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);

  --accent: #6ae6ff;
  --accent-2: #8dff9a;
  --accent-3: #ffd36a;

  --radius: 18px;
  --radius-sm: 12px;
  --container: 1060px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8ff;
    --panel: rgba(10, 20, 40, 0.06);
    --panel-2: rgba(10, 20, 40, 0.04);
    --text: rgba(10, 20, 40, 0.94);
    --muted: rgba(10, 20, 40, 0.7);
    --faint: rgba(10, 20, 40, 0.56);
    --border: rgba(10, 20, 40, 0.12);
    --shadow: 0 18px 40px rgba(10, 20, 40, 0.14);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(106, 230, 255, 0.22), transparent 55%),
    radial-gradient(900px 650px at 85% 15%, rgba(141, 255, 154, 0.16), transparent 55%),
    radial-gradient(900px 650px at 80% 80%, rgba(255, 211, 106, 0.12), transparent 55%),
    var(--bg);
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 18px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 18px;
  top: 12px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 9999;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(10, 14, 30, 0.55);
  border-bottom: 1px solid var(--border);
}

@media (prefers-color-scheme: light) {
  .site-header {
    background: rgba(246, 248, 255, 0.7);
  }
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 6px rgba(106, 230, 255, 0.16);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nav-link {
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
  text-decoration: none;
}

.nav-link:hover {
  text-decoration: none;
  border-color: var(--border);
  background: var(--panel-2);
  color: var(--text);
}

.nav-link.is-active {
  background: var(--panel);
  border-color: var(--border);
  color: var(--text);
}

.hero {
  padding: 56px 0 10px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 26px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-2);
}

.h1 {
  margin: 12px 0 10px;
  font-size: clamp(34px, 4vw, 52px);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.h2 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 34px);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.h3 {
  margin: 0 0 6px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 60ch;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
  background: var(--panel);
}

.btn.primary {
  border-color: rgba(106, 230, 255, 0.35);
  background: linear-gradient(135deg, rgba(106, 230, 255, 0.22), rgba(141, 255, 154, 0.14));
}

.quick-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 900px) {
  .quick-cards {
    grid-template-columns: 1fr;
  }
}

.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-2);
  padding: 14px 14px 12px;
}

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

.text-link {
  display: inline-block;
  margin-top: 10px;
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.hero-art {
  position: relative;
  min-height: 320px;
  border-radius: 26px;
  border: 1px solid var(--border);
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 30% 30%, rgba(106, 230, 255, 0.35), transparent 60%),
    radial-gradient(500px 280px at 70% 60%, rgba(141, 255, 154, 0.24), transparent 60%),
    radial-gradient(700px 420px at 50% 85%, rgba(255, 211, 106, 0.18), transparent 65%),
    rgba(255, 255, 255, 0.04);
}

.blob {
  position: absolute;
  inset: -40px -60px auto auto;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(106, 230, 255, 0.65), rgba(141, 255, 154, 0.45));
  filter: blur(0px);
  opacity: 0.55;
}

.grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.55;
  mask-image: radial-gradient(circle at 40% 20%, black, transparent 62%);
}

.badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 12px 12px 10px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(10, 14, 30, 0.35);
  backdrop-filter: blur(10px);
}

@media (prefers-color-scheme: light) {
  .badge {
    background: rgba(246, 248, 255, 0.55);
  }
}

.badge-title {
  font-weight: 900;
  letter-spacing: -0.02em;
}

.badge-sub {
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 38px 0 64px;
}

.section-header {
  display: grid;
  gap: 6px;
  margin: 0 0 16px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: 1fr;
  }
}

.feature {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-2);
  padding: 14px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(106, 230, 255, 0.18), rgba(141, 255, 154, 0.12));
  border: 1px solid rgba(106, 230, 255, 0.2);
  font-weight: 900;
  color: var(--text);
  flex: none;
}

.feature-title {
  font-weight: 900;
  letter-spacing: -0.02em;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(10, 14, 30, 0.45);
  backdrop-filter: blur(10px);
}

@media (prefers-color-scheme: light) {
  .site-footer {
    background: rgba(246, 248, 255, 0.6);
  }
}

.footer-inner {
  padding: 18px 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
}

@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.footer-brand {
  font-weight: 900;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.footer-links a {
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 12px;
}

.footer-links a:hover {
  color: var(--text);
  background: var(--panel-2);
  text-decoration: none;
}

.footer-right {
  justify-self: end;
}

@media (max-width: 900px) {
  .footer-right {
    justify-self: center;
  }
}

/* Content pages */
.page {
  padding: 40px 0 70px;
}

.page-header {
  border-radius: 26px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  padding: 18px;
  margin: 0 0 16px;
}

.page-header .h1 {
  margin: 0 0 6px;
  font-size: clamp(28px, 3.5vw, 44px);
}

.page-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 14px;
  align-items: start;
}

@media (max-width: 900px) {
  .page-grid {
    grid-template-columns: 1fr;
  }
}

.panel {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-2);
  padding: 16px;
}

.panel h2 {
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

code,
.code {
  font-family: var(--mono);
  font-size: 0.95em;
}

.note {
  border-radius: var(--radius);
  border: 1px dashed rgba(106, 230, 255, 0.35);
  background: linear-gradient(135deg, rgba(106, 230, 255, 0.1), rgba(141, 255, 154, 0.06));
  padding: 14px;
  color: var(--muted);
}

.form {
  display: grid;
  gap: 10px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 700;
  color: var(--muted);
}

input,
textarea,
select {
  width: 100%;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
}

@media (prefers-color-scheme: light) {
  input,
  textarea,
  select {
    background: rgba(10, 20, 40, 0.03);
  }
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus,
.btn:focus,
.nav-link:focus {
  outline: 3px solid rgba(106, 230, 255, 0.35);
  outline-offset: 2px;
}

.small {
  font-size: 13px;
  color: var(--faint);
}