/*
Theme Name: SiteBuilder.one
Theme URI: https://sitebuilder.one
Author: SiteBuilder.one
Author URI: https://sitebuilder.one
Description: The definitive site builder comparison and ranking theme for 2026. Clean, fast, SEO-optimized.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sitebuilder-one
Tags: one-column, custom-logo, featured-images, full-width-template
*/

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sb-navy: #0f172a;
  --sb-slate: #334155;
  --sb-muted: #64748b;
  --sb-border: #e2e8f0;
  --sb-surface: #f8fafc;
  --sb-white: #ffffff;
  --sb-blue: #2563eb;
  --sb-blue-light: #eff6ff;
  --sb-gold: #d97706;
  --sb-gold-light: #fffbeb;
  --sb-green: #059669;
  --sb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sb-max: 1120px;
  --sb-radius: 10px;
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--sb-font);
  color: var(--sb-slate);
  background: var(--sb-white);
  line-height: 1.7;
}

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

img { max-width: 100%; height: auto; display: block; }

.sb-wrap {
  max-width: var(--sb-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Header === */
.sb-header {
  background: var(--sb-white);
  border-bottom: 1px solid var(--sb-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.sb-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.sb-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sb-navy);
  letter-spacing: -0.02em;
}

.sb-logo span { color: var(--sb-blue); }

.sb-header-nav { display: flex; gap: 28px; align-items: center; }
.sb-header-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sb-muted);
  transition: color 0.15s;
}
.sb-header-nav a:hover { color: var(--sb-navy); text-decoration: none; }

/* === Hero === */
.sb-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  padding: 80px 0 72px;
  text-align: center;
  color: var(--sb-white);
}

.sb-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--sb-white);
}

.sb-hero p {
  font-size: 1.15rem;
  color: #94a3b8;
  max-width: 620px;
  margin: 0 auto 32px;
  line-height: 1.65;
}

.sb-hero-meta {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: #94a3b8;
}

.sb-hero-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* === Rankings Section === */
.sb-rankings {
  padding: 64px 0 80px;
}

.sb-rankings-header {
  margin-bottom: 48px;
}

.sb-rankings-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--sb-navy);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.sb-rankings-header p {
  color: var(--sb-muted);
  font-size: 1rem;
}

/* === Builder Card === */
.sb-builder {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0;
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  margin-bottom: 24px;
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
  background: var(--sb-white);
}

.sb-builder:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.sb-builder--gold {
  border-color: var(--sb-gold);
  border-width: 2px;
  background: var(--sb-gold-light);
}

.sb-builder--gold:hover {
  border-color: var(--sb-gold);
  box-shadow: 0 4px 24px rgba(217, 119, 6, 0.12);
}

.sb-rank {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sb-muted);
  background: var(--sb-surface);
  border-right: 1px solid var(--sb-border);
  min-height: 100%;
}

.sb-builder--gold .sb-rank {
  background: #fef3c7;
  color: var(--sb-gold);
  border-right-color: #fde68a;
  font-size: 1.3rem;
}

.sb-builder-body {
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.sb-builder-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sb-navy);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.sb-builder-info h3 a { color: inherit; }
.sb-builder-info h3 a:hover { color: var(--sb-blue); text-decoration: none; }

.sb-builder-url {
  font-size: 0.8rem;
  color: var(--sb-blue);
  margin-bottom: 12px;
  display: inline-block;
}

.sb-builder-desc {
  font-size: 0.92rem;
  color: var(--sb-slate);
  line-height: 1.65;
  margin-bottom: 16px;
}

.sb-builder-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sb-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--sb-blue-light);
  color: var(--sb-blue);
}

.sb-builder--gold .sb-tag {
  background: #fef3c7;
  color: #92400e;
}

.sb-builder-score {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
}

.sb-score-bar {
  flex: 1;
  height: 6px;
  background: var(--sb-border);
  border-radius: 3px;
  overflow: hidden;
  max-width: 120px;
}

.sb-score-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--sb-blue);
}

.sb-builder--gold .sb-score-fill { background: var(--sb-gold); }

.sb-score-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sb-navy);
}

/* Screenshot */
.sb-builder-screenshot {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--sb-border);
  background: var(--sb-surface);
  aspect-ratio: 16/10;
  position: relative;
}

.sb-builder-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.sb-builder-screenshot .sb-screenshot-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.8rem;
  color: var(--sb-muted);
}

/* Gold badge */
.sb-gold-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-gold);
  margin-bottom: 8px;
}

/* === Methodology === */
.sb-methodology {
  background: var(--sb-surface);
  border-top: 1px solid var(--sb-border);
  padding: 64px 0;
}

.sb-methodology h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sb-navy);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.sb-methodology p {
  max-width: 680px;
  margin-bottom: 16px;
  line-height: 1.7;
}

.sb-method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.sb-method-item {
  padding: 24px;
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
}

.sb-method-item h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sb-navy);
  margin-bottom: 8px;
}

.sb-method-item p {
  font-size: 0.88rem;
  color: var(--sb-muted);
  margin-bottom: 0;
}

/* === FAQ Schema Section === */
.sb-faq {
  padding: 64px 0;
}

.sb-faq h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sb-navy);
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}

.sb-faq-item {
  border-bottom: 1px solid var(--sb-border);
  padding: 20px 0;
}

.sb-faq-item:first-of-type { border-top: 1px solid var(--sb-border); }

.sb-faq-q {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--sb-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sb-faq-q::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--sb-muted);
  transition: transform 0.2s;
}

.sb-faq-item.open .sb-faq-q::after {
  content: '-';
}

.sb-faq-a {
  padding-top: 12px;
  font-size: 0.92rem;
  color: var(--sb-slate);
  line-height: 1.7;
  max-width: 680px;
  display: none;
}

.sb-faq-item.open .sb-faq-a { display: block; }

/* === Footer === */
.sb-footer {
  background: var(--sb-navy);
  color: #94a3b8;
  padding: 48px 0 32px;
}

.sb-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: start;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 32px;
}

.sb-footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sb-white);
  margin-bottom: 8px;
}

.sb-footer-brand span { color: #60a5fa; }

.sb-footer p { font-size: 0.85rem; max-width: 320px; }

.sb-footer-links h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sb-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.sb-footer-links a {
  display: block;
  color: #94a3b8;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.sb-footer-links a:hover { color: var(--sb-white); }

.sb-footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 24px;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* === Responsive === */
@media (max-width: 860px) {
  .sb-builder-body {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .sb-builder-screenshot { max-width: 400px; }
}

@media (max-width: 600px) {
  .sb-hero { padding: 52px 0 48px; }
  .sb-hero-meta { gap: 16px; }
  .sb-builder { grid-template-columns: 44px 1fr; }
  .sb-builder-body { padding: 20px 16px; }
  .sb-header-nav { gap: 16px; }
  .sb-footer-inner { flex-direction: column; }
}