/* Dot website — shared styles */

:root {
  --bg: #0b0d0c;
  --bg-elevated: #14171a;
  --border: #2b2f33;
  --text-primary: #ecedef;
  --text-secondary: #a8aeb4;
  --text-tertiary: #6b7178;
  --accent: #60a5fa;
  --accent-strong: #3b82f6;
  --success: #34d399;
  --danger: #f87171;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  --radius: 12px;
  --radius-sm: 8px;
  --max-width: 720px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px 20px 80px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 18px;
  color: var(--text-primary);
}
.brand-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(96, 165, 250, 0.6);
}
.brand-large {
  font-size: 28px;
  margin: 32px 0 0;
}
.brand-large .brand-dot {
  width: 22px;
  height: 22px;
  box-shadow: 0 0 18px rgba(96, 165, 250, 0.7);
}

.hero h1 {
  margin: 24px 0 14px;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.hero p {
  margin: 0 0 20px;
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 540px;
}

.cta-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.button {
  appearance: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: var(--accent-strong);
  color: white;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease, transform 0.05s ease;
}
.button:hover { background: var(--accent); text-decoration: none; }
.button:active { transform: translateY(1px); }
.button.secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.button.secondary:hover { background: var(--bg-elevated); }
.button.danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--border);
}

.section { margin-top: 56px; }
.section h2 {
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }

.muted { color: var(--text-tertiary); font-size: 13px; }
.label { color: var(--text-secondary); font-size: 13px; margin-right: 6px; }

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

.stack { display: flex; flex-direction: column; gap: 8px; }

.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.usage-cell {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.usage-cell .num {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.usage-cell .name {
  font-size: 12px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.usage-cell .limit {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}
th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
th {
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  font-size: 11px;
}

.input {
  appearance: none;
  font: inherit;
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
}
.input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 10px;
}

footer {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-tertiary);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}