:root {
  --bg: #F7F9FB;
  --surface: #FFFFFF;
  --border: rgba(10, 15, 22, 0.08);
  --text: #0A0F16;
  --muted: #5B6672;
  --accent: #0891B2;
  --accent-soft: rgba(8, 145, 178, 0.10);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A0F16;
    --surface: #131B24;
    --border: rgba(255, 255, 255, 0.07);
    --text: #EAF2F5;
    --muted: #9BA8B4;
    --accent: #22D3EE;
    --accent-soft: rgba(34, 211, 238, 0.12);
  }
}

:root[data-theme="dark"] {
  --bg: #0A0F16;
  --surface: #131B24;
  --border: rgba(255, 255, 255, 0.07);
  --text: #EAF2F5;
  --muted: #9BA8B4;
  --accent: #22D3EE;
  --accent-soft: rgba(34, 211, 238, 0.12);
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  padding-inline: 20px;
  padding-block: 48px;
}

.page { max-width: 680px; margin: 0 auto; }

header.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
  text-decoration: none;
  color: inherit;
}

header.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-soft);
  flex-shrink: 0;
}

header.brand .word {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.01em;
}

h1 {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 5vw, 38px);
  letter-spacing: -0.01em;
  margin: 6px 0 8px;
  text-wrap: balance;
}

h2 {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.01em;
  margin: 40px 0 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }

.lede { color: var(--muted); font-size: 16px; margin: 0 0 36px; }
.updated { font-family: 'Space Mono', ui-monospace, monospace; font-size: 13px; color: var(--muted); margin: 0 0 40px; }

p, li { font-size: 16px; color: var(--text); }
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 22px; }
li { margin-bottom: 8px; }
li:last-child { margin-bottom: 0; }
strong { font-weight: 600; }
a { color: var(--accent); }

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 0 0 40px;
}
.callout p { margin: 0; color: var(--muted); font-size: 15px; }
.callout strong { color: var(--text); }

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
  margin: 0 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.contact-card .label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}
.contact-card a.email {
  font-family: 'Space Mono', ui-monospace, monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}
.contact-card a.email:hover { text-decoration: underline; }
.btn {
  background: var(--accent);
  color: var(--bg);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  padding: 12px 20px;
  border-radius: 10px;
  text-decoration: none;
  white-space: nowrap;
  display: inline-block;
}

.faq { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; }
details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
}
summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.15s ease;
}
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 12px 0 0; color: var(--muted); font-size: 15px; }
details p a { color: var(--accent); }

.app-tiles {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}
.app-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
  text-decoration: none;
  color: inherit;
  display: block;
}
.app-tile h3 {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 6px;
}
.app-tile p { margin: 0; color: var(--muted); font-size: 15px; }
.app-tile.soon { opacity: 0.55; }
.app-tile.soon h3::after {
  content: "Coming soon";
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-left: 10px;
  vertical-align: middle;
}

footer.page-footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}
footer.page-footer a { color: var(--muted); }