/* ============================================
   Clean Authority — Affiliate Site CSS
   Paleta:
   - Fondo: #FFFFFF
   - Texto: #1A1A1A / #212529
   - Links / CTAs: #0D6EFD / #0E6CCB
   - Badges: #AF2E22 (rojo), #538233 (verde), #0A4B7A (azul oscuro)
   ============================================ */

:root {
  --bg: #FFFFFF;
  --text: #1A1A1A;
  --text-muted: #4A5568;
  --text-dark: #212529;
  --link: #0D6EFD;
  --link-hover: #0E6CCB;
  --cta: #0D6EFD;
  --cta-hover: #0B5ED7;
  --badge-red: #AF2E22;
  --badge-green: #538233;
  --badge-blue: #0A4B7A;
  --border: #E5E7EB;
  --card-bg: #FAFBFC;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --radius: 8px;
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ---------- Layout ---------- */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

header,
footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  color: var(--text-dark);
  line-height: 1.25;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2rem; font-weight: 700; }
h2 { font-size: 1.5rem; font-weight: 650; }
h3 { font-size: 1.25rem; font-weight: 600; }

p {
  margin: 0.75rem 0;
  color: var(--text);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

/* ---------- Header / Nav ---------- */
header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.logo img {
  display: block;
  height: 48px;
  width: auto;
}

header nav a {
  margin-right: 1.25rem;
  font-weight: 500;
}

header nav a:last-child {
  margin-right: 0;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-top: 2rem;
}

/* ---------- Product / Review Cards ---------- */
.product,
.review-card,
.comparison-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 1.25rem 0;
  box-shadow: var(--shadow);
}

.product h2,
.review-card h2 {
  margin-top: 0;
}

/* ---------- Affiliate Disclosure ---------- */
.affiliate-disclosure {
  background: #F8F9FA;
  border-left: 3px solid var(--link);
  padding: 0.75rem 1rem;
  margin: 1rem 0 1.5rem;
  font-size: 0.9rem;
  border-radius: 0 4px 4px 0;
}

.affiliate-disclosure p {
  margin: 0;
}

/* ---------- CTAs ---------- */
.cta,
a.cta,
button.cta,
.btn {
  display: inline-block;
  background: var(--cta);
  color: #fff !important;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background .15s ease;
}

.cta:hover,
a.cta:hover,
button.cta:hover,
.btn:hover {
  background: var(--cta-hover);
  text-decoration: none;
  color: #fff !important;
}

.cta-secondary {
  background: transparent;
  color: var(--link) !important;
  border: 1px solid var(--link);
}

.cta-secondary:hover {
  background: #F0F7FF;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  line-height: 1.2;
}

.badge-red    { background: var(--badge-red); }
.badge-green  { background: var(--badge-green); }
.badge-blue   { background: var(--badge-blue); }
.badge-best   { background: var(--badge-green); }
.badge-choice { background: var(--badge-blue); }
.badge-deal   { background: var(--badge-red); }

/* ---------- Comparison / Score tables ---------- */
.comparison-table,
table.scores {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.comparison-table th,
.comparison-table td,
table.scores th,
table.scores td {
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  text-align: left;
}

.comparison-table th,
table.scores th {
  background: #F8F9FA;
  font-weight: 600;
  color: var(--text-dark);
}

.score-bar {
  height: 8px;
  background: #E9ECEF;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 0.25rem;
}

.score-bar > span {
  display: block;
  height: 100%;
  background: var(--link);
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 10px rgba(0,0,0,.08);
  z-index: 1000;
  padding: 1rem 1.25rem;
}

.cookie-banner-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.cookie-banner p {
  margin: 0;
  flex: 1;
  min-width: 250px;
  font-size: 0.95rem;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cookie-banner-content {
    flex-direction: column;
    align-items: stretch;
  }
  .cookie-banner-actions {
    justify-content: stretch;
  }
  .cookie-banner-actions .cta {
    flex: 1;
    text-align: center;
  }
}

/* ---------- Utility ---------- */
.muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  main {
    padding: 1rem 1rem 2rem;
  }

  h1 { font-size: 1.65rem; }

  .product,
  .review-card {
    padding: 1rem;
  }

  .cta {
    display: block;
    text-align: center;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}