:root {
  color-scheme: dark;

  --bg: #050505;
  --surface: #0b0b0d;
  --surface-hover: #111116;

  --text: #f5f5f7;
  --secondary: #a1a1aa;
  --body-text: #b4b4bc;

  --border: #26262b;

  --accent: #4da3ff;
  --accent-soft: rgba(77, 163, 255, 0.12);

  --max-width: 1024px;
}


/* --------------------------------
   Base
-------------------------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "SF Pro Text",
    "Helvetica Neue",
    Arial,
    sans-serif;

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}


/* --------------------------------
   Home Hero
-------------------------------- */

.hero {
  padding: 78px 0 52px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 24px;

  color: var(--secondary);

  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 850px;

  font-size: clamp(42px, 7vw, 68px);
  line-height: 1.03;
  letter-spacing: -0.045em;
  font-weight: 750;
}

.hero-copy {
  max-width: 700px;
  margin: 28px 0 0;

  color: var(--secondary);

  font-size: 19px;
  line-height: 1.65;
}


/* --------------------------------
   Home Cards
-------------------------------- */

.cards-section {
  padding: 0 0 2px;
  border-bottom: 1px solid var(--border);
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;

  padding: 0 0 4px;

  transform: translateY(-2px);
}

.card {
  min-height: 255px;
  padding: 34px;

  border: 1px solid var(--border);
  border-radius: 20px;

  background: var(--surface);

  text-decoration: none;

  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--surface-hover);
}

.card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.card h2 {
  margin: 0 0 14px;

  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;

  color: var(--secondary);

  font-size: 17px;
  line-height: 1.7;
}

.card-link {
  display: inline-block;
  margin-top: 24px;

  color: var(--accent);

  font-size: 16px;
  font-weight: 650;
}


/* --------------------------------
   Legal Pages
-------------------------------- */

.legal-page {
  padding-bottom: 90px;
}

.legal-header {
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--border);
}

.legal-header h1 {
  font-size: clamp(42px, 6vw, 64px);
}

.updated,
.subtitle {
  margin: 26px 0 0;

  color: var(--secondary);

  font-size: 17px;
  line-height: 1.6;
}

.legal-content {
  width: min(calc(100% - 40px), 900px);
  margin: 0 auto;

  padding: 4px 0 40px;
}

.legal-content section {
  padding-top: 42px;
}

.legal-content h2 {
  margin: 0 0 18px;

  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -0.025em;
}

.legal-content h3 {
  margin: 30px 0 14px;

  font-size: 18px;
  line-height: 1.4;
}

.legal-content p,
.legal-content li,
.legal-content dd {
  color: var(--body-text);

  font-size: 17px;
  line-height: 1.78;
}

.legal-content ul,
.legal-content ol {
  padding-left: 25px;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content strong {
  color: var(--text);
  font-weight: 650;
}

.legal-content code {
  padding: 2px 6px;

  border: 1px solid var(--border);
  border-radius: 5px;

  background: var(--surface);

  color: var(--text);

  font-size: 0.9em;
}


/* --------------------------------
   Inline Links
-------------------------------- */

.inline-link,
.legal-content a:not(.back-link):not(.button) {
  color: var(--accent);

  text-decoration: underline;
  text-underline-offset: 3px;
}


/* --------------------------------
   Information / Privacy Note
-------------------------------- */

.note {
  margin: 26px 0;
  padding: 20px 22px;

  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 12px;

  background: var(--surface);
}

.note p,
.note {
  color: var(--body-text);

  font-size: 16px;
  line-height: 1.7;
}


/* --------------------------------
   Support Contact Card
-------------------------------- */

.contact-card {
  margin: 42px 0 12px;
  padding: 28px;

  border: 1px solid var(--border);
  border-radius: 18px;

  background: var(--surface);
}

.contact-card dl {
  margin: 0;
}

.contact-card dt {
  margin-top: 20px;

  color: var(--secondary);

  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card dt:first-child {
  margin-top: 0;
}

.contact-card dd {
  margin: 6px 0 0;
}

.contact-card a {
  color: var(--accent);
}


/* --------------------------------
   Buttons
-------------------------------- */

.button {
  display: inline-block;

  margin-top: 24px;
  padding: 13px 20px;

  border-radius: 10px;

  background: var(--text);
  color: var(--bg) !important;

  font-size: 16px;
  font-weight: 650;

  text-decoration: none !important;

  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}


/* --------------------------------
   Back Link
-------------------------------- */

.back-link {
  display: inline-block;

  margin-top: 42px;

  color: var(--accent);

  font-weight: 600;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}


/* --------------------------------
   Footer
-------------------------------- */

.footer {
  padding: 36px 0 52px;
}

.footer p {
  margin: 0;

  color: #7f7f87;

  font-size: 14px;
}


/* --------------------------------
   Mobile
-------------------------------- */

@media (max-width: 720px) {

  .container {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .hero {
    padding: 56px 0 42px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    min-height: auto;
    padding: 26px;
  }

  .legal-header {
    padding: 54px 0 38px;
  }

  .legal-content {
    width: min(calc(100% - 32px), 900px);
  }

  .legal-content section {
    padding-top: 34px;
  }

  .legal-content h2 {
    font-size: 22px;
  }

  .legal-content p,
  .legal-content li,
  .legal-content dd {
    font-size: 16px;
  }

  .contact-card {
    padding: 22px;
  }
}