/* Shared page extras + calculator + about */

:root { --display: "Inter", system-ui, sans-serif; --body: "Inter", system-ui, sans-serif; }

/* About page */
.about-hero { padding: 72px 0 56px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-grid img { width: 100%; border-radius: var(--r-xl); border: 1px solid var(--line); box-shadow: var(--shadow-md); }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.value-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; }
.value-card h3 { font-size: 18px; margin-bottom: 8px; }
.value-card p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; }
.links-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 32px; }
.link-card { display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); transition: .15s; }
.link-card:hover { border-color: var(--brand); box-shadow: var(--shadow-sm); }
.link-card h4 { font-size: 15px; margin-bottom: 2px; }
.link-card p { font-size: 13px; color: var(--muted); margin: 0; }

/* Calculator hub */
.calc-hub { padding: 8px 0 var(--sec-pad); }
.calc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.calc-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 28px; display: flex; flex-direction: column; gap: 12px; transition: .2s; }
.calc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.calc-card h2 { font-size: 20px; line-height: 1.2; }
.calc-card p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; flex: 1; }
.calc-card .btn { margin-top: auto; width: 100%; }

/* Legacy calculator layout restyle */
.calc-page { padding: 8px 0 var(--sec-pad); }
.calc-layout { display: grid; grid-template-columns: 320px 1fr; gap: 24px; align-items: start; }
.calc-panel { padding: 24px; }
.calc-panel h2 { font-size: 20px; margin-bottom: 4px; }
.calc-panel .psub { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.calc-results { padding: 0; overflow: hidden; }
.calc-results .table-wrap { overflow-x: auto; padding: 20px 24px 28px; }
.calc-results table.table { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.calc-results .table-light th { background: var(--canvas); }
.calc-results th, .calc-results td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.calc-results th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--canvas); }
.calc-results tr:last-child td { font-weight: 700; background: var(--accent-tint); }
.calc-results .refs { padding: 24px 28px 32px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); line-height: 1.6; }
.calc-results .refs h4 { font-size: 18px; margin-bottom: 10px; color: var(--ink); }
.calc-results .refs a { color: var(--brand); font-weight: 600; }
.calc-actions { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

/* Map bootstrap-like classes used in calculator forms */
.form-label { font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; display: block; }
.form-control, .form-select {
  width: 100%; font-family: var(--body); font-size: 15px; font-weight: 500; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line-2); border-radius: 10px; padding: 12px 14px;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.form-control:focus, .form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in oklab, var(--brand), transparent 86%); }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 20px; }
.text-muted { color: var(--muted); font-size: 14px; }

@media (max-width: 980px) {
  .about-grid, .calc-layout { grid-template-columns: 1fr; }
  .about-values, .calc-cards { grid-template-columns: 1fr; }
  .links-grid { grid-template-columns: 1fr; }
}