/* Home Addition Estimator — shared theme (WordPress-ready draft).
 * Navy / royal-blue editorial theme. Upload once (e.g.
 * /wp-content/uploads/hae/calculator.css) and enqueue on every page/post,
 * or paste into the theme Customizer Additional CSS. System font stack
 * only — no webfonts — to protect first paint.
 * Header logo: house outline with a + over the roof (see snippets/header-logo.html).
 */
:root {
  --hae-navy: #0a1a33; --hae-ink: #0f172a; --hae-blue: #2563eb;
  --hae-sky: #8fb8ff; --hae-pale: #f8fafc; --hae-callout: #eff6ff;
  --hae-slate: #475569; --hae-muted: #64748b; --hae-green: #22c55e;
  --hae-amber: #f59e0b; --hae-violet: #7c3aed; --hae-border: #e2e8f0;
}
.hae-page { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--hae-slate); line-height: 1.65; max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.hae-page h1, .hae-page h2, .hae-page h3 { color: var(--hae-ink); line-height: 1.15; letter-spacing: -0.02em; }
.hae-page h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; }
.hae-page h2 { font-size: 1.7rem; font-weight: 800; margin-top: 2.5rem; }
.hae-page h3 { font-size: 1.2rem; font-weight: 700; }
.hae-eyebrow { font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--hae-blue); margin: 0 0 .5rem; }
.hae-lead { font-size: 1.12rem; color: var(--hae-slate); }
.hae-hero { background: var(--hae-navy); color: #fff; border-radius: 20px; overflow: hidden; position: relative; }
.hae-hero img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.hae-hero-veil { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,26,51,.94) 0%, rgba(10,26,51,.82) 45%, rgba(10,26,51,.35) 100%); }
.hae-hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; padding: 44px 36px; align-items: center; }
.hae-hero h1 { color: #fff; }
.hae-hero h1 span { color: var(--hae-sky); }
.hae-hero p { color: #cbd5e1; }
.hae-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #fff; }
.hae-badge i { width: 8px; height: 8px; border-radius: 50%; background: var(--hae-green); display: inline-block; }
.hae-checks { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; color: #e2e8f0; }
.hae-checks li::before { content: "✓"; color: var(--hae-green); font-weight: 800; margin-right: 8px; }
.hae-card { background: #fff; border: 1px solid var(--hae-border); border-radius: 18px; box-shadow: 0 12px 32px rgba(15,23,42,.10); padding: 24px; color: var(--hae-ink); }
.hae-btn { display: inline-block; background: var(--hae-blue); color: #fff !important; font-weight: 700; border-radius: 999px; padding: 12px 22px; text-decoration: none; border: 0; cursor: pointer; }
.hae-btn-secondary { background: #fff; color: var(--hae-blue) !important; border: 1px solid var(--hae-border); }
.hae-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: -28px 24px 0; position: relative; z-index: 2; }
.hae-stat { background: #fff; border: 1px solid var(--hae-border); border-radius: 14px; padding: 16px; box-shadow: 0 8px 24px rgba(15,23,42,.08); text-align: center; }
.hae-stat b { display: block; font-size: 1.4rem; }
.hae-stat .c-blue { color: var(--hae-blue); } .hae-stat .c-green { color: #16a34e; }
.hae-stat .c-amber { color: var(--hae-amber); } .hae-stat .c-violet { color: var(--hae-violet); }
.hae-stat span { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--hae-muted); }
.hae-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.hae-tool { background: #fff; border: 1px solid var(--hae-border); border-radius: 16px; padding: 20px; box-shadow: 0 6px 18px rgba(15,23,42,.06); }
.hae-tool a { color: var(--hae-blue); font-weight: 700; }
.hae-icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--hae-callout); margin-bottom: 10px; }
.hae-icon svg { width: 30px; height: 30px; }
.hae-table { width: 100%; border-collapse: collapse; margin: 1rem 0; background: #fff; }
.hae-table th { background: var(--hae-navy); color: #fff; text-align: left; padding: 10px 12px; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.hae-table td, .hae-table th[scope="row"] { padding: 10px 12px; border-bottom: 1px solid var(--hae-border); }
.hae-table tbody tr:nth-child(even) td { background: var(--hae-pale); }
.hae-table td:last-child { color: var(--hae-blue); font-weight: 700; }
.hae-callout { background: var(--hae-callout); border-radius: 14px; padding: 20px; }
.hae-progress { height: 6px; background: #e2e8f0; border-radius: 999px; overflow: hidden; }
.hae-progress-fill { height: 100%; background: var(--hae-blue); width: 20%; transition: width .3s; }
.hae-step-label { font-size: .85rem; font-weight: 700; color: var(--hae-muted); }
.hae-type-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.hae-option { border: 1px solid var(--hae-border); border-radius: 14px; padding: 14px; cursor: pointer; display: block; background: #fff; }
.hae-option:has(input:checked) { border-color: var(--hae-blue); box-shadow: 0 0 0 2px rgba(37,99,235,.25); }
.hae-option input { position: absolute; opacity: 0; }
.hae-option b { display: block; color: var(--hae-ink); }
.hae-option small { color: var(--hae-muted); }
.hae-field { margin: 14px 0; }
.hae-field label { display: block; font-weight: 700; color: var(--hae-ink); margin-bottom: 6px; }
.hae-field input[type="text"], .hae-field input[type="number"], .hae-field select, .hae-field textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--hae-border); border-radius: 10px; font: inherit; }
.hae-field input[type="range"] { width: 100%; accent-color: var(--hae-blue); }
.hae-result { background: var(--hae-pale); border: 1px solid var(--hae-border); border-radius: 16px; padding: 20px; margin-top: 18px; }
.hae-result-kicker { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--hae-muted); margin: 0; }
.hae-result-range { font-size: 1.9rem; font-weight: 800; color: var(--hae-ink); margin: .25rem 0; }
.hae-result-central { margin-top: 0; }
.hae-range-bar { position: relative; height: 10px; background: #dbeafe; border-radius: 999px; margin: 14px 0; }
.hae-range-fill { position: absolute; top: 0; height: 100%; background: linear-gradient(90deg, var(--hae-blue), var(--hae-green)); border-radius: 999px; }
.hae-range-mid { position: absolute; left: 50%; top: -4px; width: 3px; height: 18px; background: var(--hae-ink); }
.hae-disclaimer { font-size: .88rem; color: var(--hae-muted); }
.hae-validation { color: #b91c1c; font-weight: 700; min-height: 1.4em; }
.hae-faq details { background: #fff; border: 1px solid var(--hae-border); border-radius: 12px; padding: 14px 16px; margin: 10px 0; }
.hae-faq summary { font-weight: 700; color: var(--hae-ink); cursor: pointer; }
.hae-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--hae-ink); font-weight: 800; font-size: 1.15rem; line-height: 1.1; }
.hae-logo small { display: block; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--hae-muted); font-weight: 700; }
.hae-footer { background: var(--hae-navy); color: #94a3b8; border-radius: 16px; padding: 28px; }
.hae-footer h3, .hae-footer a { color: #fff; }
@media (max-width: 820px) {
  .hae-hero-inner { grid-template-columns: 1fr; padding: 30px 22px; }
  .hae-stats { grid-template-columns: 1fr 1fr; margin: -20px 12px 0; }
  .hae-grid { grid-template-columns: 1fr; }
  .hae-type-grid { grid-template-columns: 1fr; }
}