/* ============================================
   ULTRA RUNNER LAB - styles.css
   Mobile-first, sin frameworks, profesional
   ============================================ */

:root {
  --color-primary: #ff5a1f;
  --color-primary-dark: #d94a18;
  --color-secondary: #0a1628;
  --color-secondary-light: #142540;
  --color-accent: #ffb627;
  --color-bg: #f6f7fa;
  --color-bg-white: #ffffff;
  --color-text: #1c1c1c;
  --color-text-muted: #5f6877;
  --color-border: #e2e5ec;
  --color-success: #2d8653;
  --color-danger: #c0392b;

  --font-display: 'Helvetica Neue', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --radius: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 4px rgba(10,22,40,0.06);
  --shadow: 0 2px 12px rgba(10,22,40,0.09);
  --shadow-lg: 0 8px 30px rgba(10,22,40,0.14);

  --max-width: 1180px;
  --transition: 0.18s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* HEADER */
.site-header {
  background: var(--color-secondary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  flex-wrap: wrap;
  gap: 8px;
}
.site-logo {
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.5px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  text-transform: uppercase;
}
.site-logo .logo-mark { color: var(--color-primary); font-size: 1.4rem; }
.site-logo .logo-second { color: var(--color-primary); }
.site-logo:hover { text-decoration: none; opacity: 0.92; }

.site-nav { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.site-nav a {
  color: #d8dde8;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 5px;
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.site-nav a:hover, .site-nav a.active {
  color: #fff;
  background: rgba(255,90,31,0.18);
}

/* HERO HOME */
.hero {
  background:
    linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(20,37,64,0.88) 100%),
    radial-gradient(circle at 20% 30%, rgba(255,90,31,0.18), transparent 60%);
  background-color: var(--color-secondary);
  color: #fff;
  padding: 64px 18px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(255,182,39,0.10), transparent 50%);
  pointer-events: none;
}
.hero-tag {
  display: inline-block;
  background: rgba(255,90,31,0.18);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 20px;
  border: 1px solid rgba(255,90,31,0.3);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 18px;
  letter-spacing: -1px;
  position: relative;
}
.hero h1 em { color: var(--color-primary); font-style: normal; }
.hero p {
  font-size: 1.1rem;
  color: #b9c1d4;
  max-width: 680px;
  margin: 0 auto 32px;
  position: relative;
}
.hero-cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.hero-badges {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
  position: relative;
}
.badge {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.13);
  color: #d8dde8;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 30px;
  letter-spacing: 0.3px;
}

/* PAGE HERO */
.page-hero {
  background: linear-gradient(120deg, var(--color-secondary) 50%, var(--color-secondary-light) 100%);
  color: #fff;
  padding: 42px 18px 36px;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.3rem);
  font-weight: 900;
  line-height: 1.18;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.page-hero p {
  font-size: 1rem;
  color: #b0b8cc;
  max-width: 720px;
  margin-bottom: 12px;
}
.page-hero-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: #8090b0;
  margin-top: 10px;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 18px; }
.main-content { padding: 40px 0 60px; }

.page-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
@media (min-width: 900px) {
  .page-grid { grid-template-columns: 1fr 300px; }
}

/* BREADCRUMBS */
.breadcrumbs {
  font-size: 0.82rem;
  color: #99a3bb;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumbs a { color: #99a3bb; }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs .sep { opacity: 0.5; }

/* AVISO AFILIACIÓN */
.aviso-afiliados {
  background: #fff8e6;
  border-left: 4px solid var(--color-accent);
  padding: 12px 16px;
  font-size: 0.84rem;
  color: #7a5c00;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 30px;
  line-height: 1.55;
}

/* SECTION TITLES */
.section-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-secondary);
  margin-bottom: 20px;
  border-left: 5px solid var(--color-primary);
  padding-left: 14px;
  line-height: 1.2;
  letter-spacing: -0.3px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-top: -14px;
  margin-bottom: 26px;
  padding-left: 19px;
}

/* HOME CATEGORÍAS */
.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 50px;
}
@media (min-width: 600px) { .category-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .category-grid { grid-template-columns: repeat(4, 1fr); } }
.cat-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-sm);
}
.cat-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  text-decoration: none;
  border-color: var(--color-primary);
}
.cat-card .cat-icon { font-size: 2.4rem; line-height: 1; }
.cat-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-secondary);
}
.cat-card p { font-size: 0.86rem; color: var(--color-text-muted); line-height: 1.55; flex: 1; }
.cat-card .cat-cta {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* TOP PICKS HOME */
.top-picks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 700px) { .top-picks-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .top-picks-grid { grid-template-columns: repeat(3, 1fr); } }

/* RECOMMENDATION GRID */
.recommendation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 26px 0 32px;
}
@media (max-width: 520px) { .recommendation-grid { grid-template-columns: 1fr; } }
.rec-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
  font-size: 0.88rem;
  position: relative;
  overflow: hidden;
}
.rec-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--color-primary);
}
.rec-card .rec-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}
.rec-card .rec-name {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-secondary);
  font-size: 1rem;
  margin-bottom: 5px;
  line-height: 1.3;
}
.rec-card .rec-reason { color: var(--color-text-muted); font-size: 0.83rem; line-height: 1.55; }

/* PRODUCT CARDS */
.product-cards { display: flex; flex-direction: column; gap: 22px; }
.product-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.product-card.top-pick::before {
  content: '⭐ Mejor Calidad-Precio';
  position: absolute;
  top: 0; left: 0;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 0 0 var(--radius) 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.product-card.top-pick { padding-top: 38px; }
.product-card.premium::before { content: '💎 Opción Premium'; background: var(--color-accent); color: #1a1a1a; }
.product-card.beginner::before { content: '🎯 Ideal Principiantes'; background: #4a90d9; color: #fff; }
.product-card.budget::before { content: '💰 Más Económica'; background: var(--color-success); color: #fff; }
.card-header { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
.card-rank {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--color-primary);
  min-width: 42px;
  line-height: 1;
}
.card-info { flex: 1; }
.card-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 4px;
  line-height: 1.25;
}
.card-meta { font-size: 0.83rem; color: var(--color-text-muted); }
.card-rating { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.stars { color: var(--color-accent); font-size: 0.95rem; letter-spacing: 1px; }
.rating-num { font-size: 0.82rem; color: var(--color-text-muted); }
.card-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.card-price span { font-size: 0.78rem; font-weight: 500; color: var(--color-text-muted); }
.card-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 0.86rem;
  background: #f8f9fc;
  padding: 14px;
  border-radius: var(--radius);
}
.pros li::before { content: '✓ '; color: var(--color-success); font-weight: 800; }
.cons li::before { content: '✗ '; color: var(--color-danger); font-weight: 800; }
.pros li, .cons li { list-style: none; margin-bottom: 4px; color: var(--color-text); }
.pros strong, .cons strong {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 6px;
  font-weight: 800;
}
.card-description { font-size: 0.93rem; color: var(--color-text); margin-bottom: 16px; line-height: 1.65; }
.card-ctas { display: flex; flex-wrap: wrap; gap: 8px; }

/* SCORE BADGE */
.score-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 8px 14px;
  font-weight: 800;
  min-width: 58px;
}
.score-badge .score-num { font-family: var(--font-display); font-size: 1.5rem; line-height: 1; }
.score-badge .score-label { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.6px; opacity: 0.9; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 11px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
  border: none;
  white-space: nowrap;
  font-family: var(--font-body);
  letter-spacing: 0.2px;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); text-decoration: none; }
.btn-amazon { background: #ff9900; color: #1a1a1a; }
.btn-myprotein { background: #0056b3; color: #fff; }
.btn-decathlon { background: #0082c3; color: #fff; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary-dark { background: var(--color-secondary); color: #fff; }
.btn-outline { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-outline-light { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.4); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); }
.btn-prozis { background: #6c1fb5; color: #fff; }
.btn-hsn { background: #e8a000; color: #1a1a1a; }
.btn-bulk { background: #111; color: #fff; }
.btn-large { padding: 14px 26px; font-size: 0.98rem; }

/* TABLA */
.tabla-wrapper {
  overflow-x: auto;
  margin: 28px 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.tabla-comparativa {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 640px;
  background: var(--color-bg-white);
}
.tabla-comparativa thead { background: var(--color-secondary); color: #fff; }
.tabla-comparativa th {
  padding: 14px 14px;
  text-align: left;
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-family: var(--font-display);
}
.tabla-comparativa td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.tabla-comparativa tbody tr:last-child td { border-bottom: none; }
.tabla-comparativa tbody tr:nth-child(even) { background: #f8f9fc; }
.tabla-comparativa tbody tr:hover { background: #fff4ef; }
.tabla-comparativa .mejor-precio { background: #fff4ef !important; }
.tabla-comparativa .check { color: var(--color-success); font-weight: 800; }
.tabla-comparativa .cross { color: var(--color-danger); }
.tabla-link { color: var(--color-primary); font-weight: 700; font-size: 0.84rem; text-decoration: none; }
.tabla-link:hover { text-decoration: underline; }

/* INFO/WARNING BOX */
.info-box {
  background: #e8f1fc;
  border-left: 4px solid #4a90d9;
  padding: 16px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 22px 0;
  font-size: 0.92rem;
  color: #1a3a5c;
  line-height: 1.65;
}
.warning-box {
  background: #fff8e6;
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 22px 0;
  font-size: 0.92rem;
  color: #7a5c00;
  line-height: 1.65;
}

/* ARTICLE CONTENT */
.article-content h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-secondary);
  margin: 38px 0 16px;
  line-height: 1.22;
  letter-spacing: -0.3px;
}
.article-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin: 24px 0 10px;
}
.article-content p { margin-bottom: 14px; font-size: 0.97rem; }
.article-content ul, .article-content ol { margin: 12px 0 18px 22px; font-size: 0.95rem; }
.article-content li { margin-bottom: 6px; }
.article-content strong { font-weight: 700; }

/* FAQ */
.faq-section { margin-top: 44px; }
.faq-item { border-bottom: 1px solid var(--color-border); padding: 18px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.faq-a { font-size: 0.93rem; color: var(--color-text); line-height: 1.7; }

/* SIDEBAR */
.sidebar { display: flex; flex-direction: column; gap: 22px; position: sticky; top: 84px; }
@media (max-width: 899px) { .sidebar { position: static; } }
.sidebar-widget {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.sidebar-widget h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--color-secondary);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.sidebar-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.sidebar-links a {
  font-size: 0.88rem;
  color: var(--color-secondary);
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 5px;
  background: #f8f9fc;
  display: block;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  border: 1px solid transparent;
}
.sidebar-links a:hover {
  background: #fff4ef;
  color: var(--color-primary);
  text-decoration: none;
  border-color: rgba(255,90,31,0.2);
}

/* BLOG / ARTICLE LIST */
.article-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 700px) { .article-list { grid-template-columns: 1fr 1fr; } }
.article-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
  box-shadow: var(--shadow-sm);
}
.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  text-decoration: none;
}
.article-card .article-tag {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-primary);
}
.article-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.3;
}
.article-card .article-excerpt {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  flex: 1;
  line-height: 1.55;
}
.article-card .article-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  display: flex;
  gap: 12px;
  margin-top: 4px;
}
.article-card .read-more {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* BLOG POST CONTENT */
.blog-post-content {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.blog-post-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 32px 0 14px;
  color: var(--color-secondary);
  font-weight: 900;
  letter-spacing: -0.3px;
}
.blog-post-content h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  margin: 24px 0 10px;
  color: var(--color-secondary);
  font-weight: 800;
}
.blog-post-content p { font-size: 1rem; margin-bottom: 16px; line-height: 1.75; }
.blog-post-content ul, .blog-post-content ol { margin: 12px 0 18px 24px; font-size: 0.97rem; }
.blog-post-content li { margin-bottom: 7px; line-height: 1.65; }
.blog-post-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 8px 18px;
  font-style: italic;
  color: var(--color-text-muted);
  margin: 20px 0;
  background: #f8f9fc;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.related-comparativa {
  background: linear-gradient(120deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  color: #fff;
  padding: 24px;
  border-radius: var(--radius-lg);
  margin: 32px 0;
}
.related-comparativa h4 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.related-comparativa h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  margin-bottom: 8px;
  color: #fff;
}
.related-comparativa p { color: #b9c1d4; margin-bottom: 16px; font-size: 0.92rem; }

/* REVIEW HIGHLIGHTS */
.review-summary {
  background: #f8f9fc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 24px 0 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 700px) {
  .review-summary { grid-template-columns: 1fr 200px; align-items: center; }
}
.review-score-block {
  text-align: center;
  background: var(--color-bg-white);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--color-border);
}
.review-score {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}
.review-score-out { font-size: 1rem; color: var(--color-text-muted); }
.review-score-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.6px;
  margin-top: 6px;
}
.review-bar { margin-bottom: 12px; }
.review-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 4px;
  font-weight: 600;
}
.review-bar-track { background: #e2e5ec; height: 8px; border-radius: 30px; overflow: hidden; }
.review-bar-fill {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  height: 100%;
  border-radius: 30px;
}

/* CATEGORY HEADER STATS */
.cat-stats {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.cat-stat-item { display: flex; flex-direction: column; gap: 2px; }
.cat-stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}
.cat-stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* FOOTER */
.site-footer {
  background: var(--color-secondary);
  color: #99a3bb;
  padding: 44px 18px 26px;
  margin-top: 56px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
@media (min-width: 700px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-brand .logo-footer {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
  text-transform: uppercase;
}
.footer-brand .logo-footer span { color: var(--color-primary); }
.footer-brand p { font-size: 0.85rem; line-height: 1.65; max-width: 280px; }
.footer-col h4 {
  color: #dde0f0;
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-family: var(--font-display);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a {
  color: #99a3bb;
  font-size: 0.86rem;
  text-decoration: none;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--color-primary); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 30px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.78rem;
  color: #5a6378;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-aviso {
  background: rgba(0,0,0,0.25);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.78rem;
  max-width: var(--max-width);
  margin: 22px auto 0;
  color: #6a7590;
  line-height: 1.65;
}

/* RESPONSIVE */
@media (max-width: 640px) {
  .card-pros-cons { grid-template-columns: 1fr; }
  .card-ctas { flex-direction: column; }
  .card-ctas .btn { width: 100%; justify-content: center; }
  .hero { padding: 48px 18px 40px; }
  .page-hero { padding: 32px 18px 28px; }
  .blog-post-content { padding: 22px 18px; }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 18px;
  font-size: 0.92rem;
  font-weight: 700;
}
.skip-link:focus { left: 0; }