@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@600;700&display=swap');

:root {
  --color-cyan: #0abde9;
  --color-purple: #834ff7;
  --brand-gradient: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --radius-lg: 12px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg) var(--spacing-xl);
  max-width: 1120px;
  margin: 0 auto;
}

.logo-link img {
  display: block;
  height: 36px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.site-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
}

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

.nav-cta {
  padding: 8px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl) var(--spacing-3xl);
}

.hero {
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
}

.eyebrow {
  margin: 0 0 var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.hero h1 {
  margin: 0 0 var(--spacing-lg);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 var(--spacing-2xl);
  max-width: 36rem;
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 var(--spacing-xl);
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

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

.btn-primary {
  color: #fff;
  background: var(--brand-gradient);
  box-shadow: 0 8px 24px rgba(10, 189, 233, 0.25);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
}

.btn-secondary {
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.features {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.features + .features {
  margin-top: var(--spacing-lg);
}

.feature-card {
  padding: var(--spacing-xl);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(51, 65, 85, 0.55);
}

.feature-card h2 {
  margin: 0 0 var(--spacing-md);
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-secondary);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-xl);
  border-top: 1px solid rgba(51, 65, 85, 0.55);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.site-footer a {
  color: var(--color-cyan);
  text-decoration: none;
}

.article-page {
  color: #16304f;
  background:
    radial-gradient(circle at 8% -12%, rgba(10, 189, 233, 0.12), transparent 26rem),
    radial-gradient(circle at 90% 0%, rgba(131, 79, 247, 0.1), transparent 28rem),
    #f7fbff;
}

.article-header,
.article-footer {
  color: #64748b;
}

.article-header .site-nav a {
  color: #52677f;
}

.article-header .site-nav a:hover {
  color: #10233d;
}

.article-header .nav-cta {
  color: #10233d;
  background: #fff;
  border-color: rgba(148, 163, 184, 0.3);
}

.article-shell {
  max-width: 920px;
}

.article-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 16px 0 24px;
  color: #64748b;
  font-size: 0.875rem;
}

.article-breadcrumb a {
  color: #0b83b2;
  text-decoration: none;
}

.support-article {
  display: grid;
  gap: 20px;
}

.support-article-hero {
  padding: 32px 0 20px;
}

.support-article-hero h1 {
  margin: 0 0 var(--spacing-lg);
  color: #10233d;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.support-article-hero .lead {
  max-width: 46rem;
  color: #52677f;
}

.article-card {
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid rgba(203, 213, 225, 0.85);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.07);
}

.article-card h2,
.article-card h3 {
  margin: 0;
  color: #10233d;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.article-card h2 {
  margin-bottom: 16px;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.article-card h3 {
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: 1.125rem;
}

.article-card p,
.article-card li {
  color: #38526d;
}

.article-card p {
  margin: 0;
}

.article-card p + p,
.article-card p + .btn {
  margin-top: 16px;
}

.article-card a {
  color: #0b83b2;
}

.article-steps,
.article-card ul {
  margin: 14px 0 0;
  padding-left: 1.4rem;
}

.article-steps li + li,
.article-card ul li + li {
  margin-top: 10px;
}

.info-panel {
  margin-top: 24px;
  padding: 18px;
  border: 1px solid rgba(10, 189, 233, 0.22);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(10, 189, 233, 0.1), rgba(131, 79, 247, 0.08));
}

.info-panel h3 {
  margin-top: 0;
}

.article-link-grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.article-link-card {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid rgba(203, 213, 225, 0.85);
  border-radius: 14px;
  color: inherit;
  text-decoration: none;
  background: #fff;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.15s ease;
}

.article-link-card:hover {
  border-color: rgba(10, 189, 233, 0.55);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  transform: translateY(-1px);
}

.article-link-card span {
  color: #10233d;
  font-weight: 700;
}

.article-link-card small {
  color: #52677f;
  font-size: 0.875rem;
  line-height: 1.45;
}

.permissions-table {
  overflow-x: auto;
  margin: 18px 0;
  border: 1px solid rgba(203, 213, 225, 0.85);
  border-radius: 16px;
}

.permissions-table table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: #fff;
}

.permissions-table th,
.permissions-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(203, 213, 225, 0.85);
  text-align: left;
  vertical-align: top;
}

.permissions-table th {
  color: #10233d;
  background: #eef8fc;
  font-size: 0.875rem;
}

.permissions-table tr:last-child td {
  border-bottom: 0;
}

.article-footer {
  border-top-color: rgba(203, 213, 225, 0.85);
}

.docs-page {
  color: #16304f;
  background:
    radial-gradient(circle at 12% -10%, rgba(10, 189, 233, 0.14), transparent 28rem),
    radial-gradient(circle at 88% 0%, rgba(131, 79, 247, 0.12), transparent 30rem),
    #f7fbff;
}

.docs-header,
.docs-footer {
  color: #64748b;
}

.docs-header .site-nav a {
  color: #52677f;
}

.docs-header .site-nav a:hover {
  color: #10233d;
}

.docs-header .nav-cta {
  color: #10233d;
  background: #fff;
  border-color: rgba(148, 163, 184, 0.3);
}

.docs-shell {
  max-width: 1080px;
}

.docs-hero {
  padding: 72px 0 48px;
  text-align: center;
}

.docs-hero h1 {
  margin: 0 0 28px;
  color: #10233d;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.docs-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  width: min(720px, 100%);
  min-height: 58px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.docs-search input[type='search'] {
  min-width: 0;
  border: 0;
  padding: 0 24px;
  color: #10233d;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  outline: none;
}

.docs-search input[type='search']::placeholder {
  color: #8aa0b8;
}

.docs-search button {
  border: 0;
  padding: 0 24px;
  color: #ffffff;
  background: var(--brand-gradient);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.popular-searches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  color: #64748b;
  font-size: 0.9rem;
}

.popular-searches a {
  padding: 5px 10px;
  border-radius: 999px;
  color: #0b83b2;
  background: rgba(10, 189, 233, 0.09);
  text-decoration: none;
  font-weight: 600;
}

.docs-categories,
.docs-promoted {
  margin-top: 36px;
}

.docs-categories h2,
.docs-promoted h2 {
  margin: 0 0 18px;
  color: #10233d;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.03em;
}

.docs-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.docs-category-card {
  display: grid;
  gap: 16px;
  min-height: 156px;
  padding: 24px;
  border: 1px solid rgba(203, 213, 225, 0.85);
  border-radius: 20px;
  color: #10233d;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.06);
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.15s ease;
}

.docs-category-card:hover {
  border-color: rgba(10, 189, 233, 0.55);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.09);
  transform: translateY(-2px);
}

.docs-category-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: #0b83b2;
  background: linear-gradient(135deg, rgba(10, 189, 233, 0.14), rgba(131, 79, 247, 0.12));
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.docs-category-card strong {
  align-self: end;
  font-size: 1.05rem;
  line-height: 1.25;
}

.docs-footer {
  border-top-color: rgba(203, 213, 225, 0.85);
}

.changelog-page {
  color: #16304f;
  background:
    radial-gradient(circle at 15% -12%, rgba(10, 189, 233, 0.12), transparent 28rem),
    radial-gradient(circle at 84% 0%, rgba(131, 79, 247, 0.1), transparent 30rem),
    #f7fbff;
}

.changelog-header,
.changelog-footer {
  color: #64748b;
}

.changelog-header .site-nav a {
  color: #52677f;
}

.changelog-header .site-nav a:hover {
  color: #10233d;
}

.changelog-header .nav-cta {
  color: #10233d;
  background: #fff;
  border-color: rgba(148, 163, 184, 0.3);
}

.changelog-shell {
  max-width: 900px;
}

.changelog-hero {
  padding: 64px 0 32px;
}

.changelog-hero h1 {
  margin: 0 0 var(--spacing-lg);
  color: #10233d;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.changelog-hero .lead {
  max-width: 42rem;
  color: #52677f;
}

.changelog-feed {
  display: grid;
  gap: 30px;
  position: relative;
}

.changelog-feed::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 118px;
  width: 1px;
  background: rgba(203, 213, 225, 0.9);
}

.changelog-entry {
  position: relative;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 28px;
}

.changelog-entry time {
  color: #64748b;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
}

.changelog-card {
  position: relative;
  padding: clamp(22px, 4vw, 32px);
  border: 1px solid rgba(203, 213, 225, 0.85);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.07);
}

.changelog-card::before {
  content: '';
  position: absolute;
  top: 22px;
  left: -35px;
  width: 13px;
  height: 13px;
  border: 3px solid #0abde9;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 0 5px #f7fbff;
}

.changelog-card h2 {
  margin: 0 0 12px;
  color: #10233d;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.changelog-card p,
.changelog-card li {
  color: #38526d;
}

.changelog-card p {
  margin: 0;
}

.changelog-card p + p,
.changelog-card ul + p {
  margin-top: 14px;
}

.changelog-card ul {
  margin: 14px 0 0;
  padding-left: 1.2rem;
}

.changelog-card li + li {
  margin-top: 8px;
}

.changelog-availability {
  font-weight: 700;
}

.changelog-more {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.changelog-footer {
  border-top-color: rgba(203, 213, 225, 0.85);
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .article-card {
    border-radius: 16px;
  }

  .docs-search {
    grid-template-columns: 1fr;
    border-radius: 24px;
  }

  .docs-search input[type='search'],
  .docs-search button {
    min-height: 52px;
  }

  .changelog-feed::before {
    left: 8px;
  }

  .changelog-entry {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-left: 28px;
  }

  .changelog-card::before {
    left: -27px;
  }
}