/* ===========================================================
   Estilos generales - Sitio de comparativas de cámaras para mascotas
   =========================================================== */

:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #ffffff;
  --color-text: #2b2b2b;
  --color-text-soft: #5a5a5a;
  --color-primary: #d3722a;
  --color-primary-dark: #a85a1f;
  --color-accent: #3f7d5c;
  --color-border: #e6e0d8;
  --color-badge: #fff3e6;
  --font-heading: "Poppins", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 960px;
  --radius: 12px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

h1, h2, h3, .logo { font-family: var(--font-heading); }

a { color: var(--color-primary-dark); }
a:hover { color: var(--color-primary); }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header.site-header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

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

nav.site-nav a {
  margin-left: 18px;
  text-decoration: none;
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

nav.site-nav a:hover { color: var(--color-primary); }

/* Hero */
.hero {
  padding-top: 48px;
  padding-bottom: 28px;
  text-align: center;
}

.hero h1 {
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 14px;
}

.hero p.subtitle {
  color: var(--color-text-soft);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto 18px;
}

/* Trust chips row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 18px;
}

.chip {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-accent);
  background: #eaf3ee;
  border-radius: 20px;
  padding: 5px 14px;
}

.chip-accent {
  color: var(--color-primary-dark);
  background: var(--color-badge);
}

/* Affiliate disclosure banner */
.disclosure {
  background: var(--color-badge);
  border: 1px solid #f0d9bd;
  border-radius: var(--radius);
  padding: 12px 18px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin: 24px 0;
}

/* Quick pick highlight box */
/* Solo márgenes verticales: así se mantiene el centrado (margin auto) de .container */
.quick-pick { margin-top: 8px; margin-bottom: 44px; }

.quick-pick-text { flex: 1 1 320px; }

.quick-pick-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, #fff3e6 0%, #eaf3ee 100%);
  border: 1px solid #f0d9bd;
  border-radius: var(--radius);
  padding: 26px 28px;
}

.quick-pick-text h2 {
  margin: 6px 0 8px;
  font-size: 1.3rem;
  border: none;
  padding: 0;
}

.quick-pick-text p {
  margin: 0;
  color: var(--color-text-soft);
  max-width: 560px;
}

.btn-quick-pick { flex-shrink: 0; }

/* Comparison table */
.comparison-wrap {
  overflow-x: auto;
  margin: 32px 0;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

table.comparison {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-alt);
  min-width: 640px;
}

table.comparison th, table.comparison td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

table.comparison th {
  background: #f3ede4;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

table.comparison tr:last-child td { border-bottom: none; }

.best-tag {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
  margin-bottom: 6px;
}

/* Yes/No indicators in the comparison table */
.icon-yes, .icon-no {
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
}

.icon-yes::before {
  content: "✓";
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

.icon-no::before {
  content: "✕";
  color: #a89a8c;
  font-weight: 700;
  flex-shrink: 0;
}

/* Product cards */
.product-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  margin: 28px 0;
  scroll-margin-top: 20px;
}

.card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 6px;
}

.icon-badge {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-badge-accent { background: var(--color-accent); }

.product-card h3 {
  margin: 0;
  font-size: 1.35rem;
}

/* Foto de producto: si el archivo no existe, la figura se elimina y queda solo el icono */
.product-media {
  margin: 16px 0 10px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  justify-content: center;
}

.product-media img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 280px;
  object-fit: contain;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 6px 0 16px;
}

.price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.rating {
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 18px 0;
}

.pros-cons h4 {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.pros-cons ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

@media (max-width: 560px) {
  .pros-cons { grid-template-columns: 1fr; }
  .quick-pick-box { padding: 22px; }
}

.btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff !important;
  text-decoration: none;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.15s ease;
}

.btn:hover { background: var(--color-primary-dark); }

.btn-secondary {
  background: transparent;
  color: var(--color-primary-dark) !important;
  border: 1px solid var(--color-primary-dark);
}

.btn-secondary:hover { background: var(--color-badge); }

/* Section headings */
section { margin: 44px 0; }

section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  border-bottom: 2px solid var(--color-badge);
  padding-bottom: 10px;
}

/* Buying guide list */
.guide-list { padding-left: 20px; }
.guide-list li { margin-bottom: 10px; }

/* Methodology note */
.note-small { font-size: 0.85rem; color: #8a8a8a; }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
}
.faq-item h3 { margin: 0 0 8px; font-size: 1.05rem; }
.faq-item p { margin: 0; color: var(--color-text-soft); }

/* Footer */
footer.site-footer {
  background: #2b2b2b;
  color: #cfcfcf;
  margin-top: 60px;
  padding: 32px 0;
  font-size: 0.85rem;
}

footer.site-footer a {
  color: #f0d9bd;
  margin-right: 16px;
}

footer.site-footer .footer-disclosure {
  margin-top: 16px;
  color: #9a9a9a;
  font-size: 0.78rem;
  line-height: 1.5;
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
  transition: background 0.15s ease;
}

.back-to-top:hover { background: var(--color-primary-dark); }

/* Legal pages */
.legal-page h1 { font-size: 1.7rem; font-family: var(--font-heading); }
.legal-page h2 { font-size: 1.15rem; margin-top: 30px; }
.legal-page p, .legal-page li { color: var(--color-text-soft); }
.legal-page { padding-top: 40px; padding-bottom: 60px; overflow-wrap: anywhere; }

/* ===========================================================
   Responsive: tablets y móviles
   =========================================================== */

/* Tablets (hasta 900px) */
@media (max-width: 900px) {
  .hero h1 { font-size: 1.8rem; }
  .product-card { padding: 24px; }
  nav.site-nav a { margin-left: 14px; }
}

/* Tablets pequeñas y móviles grandes (hasta 720px) */
@media (max-width: 720px) {
  .site-header .container {
    flex-direction: column;
    gap: 8px;
  }

  nav.site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 16px;
  }

  nav.site-nav a { margin-left: 0; }

  .hero { padding-top: 32px; }
  .hero h1 { font-size: 1.55rem; }
  .hero p.subtitle { font-size: 1rem; }

  section { margin: 36px 0; }
  section h2 { font-size: 1.3rem; }

  .quick-pick-box {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
  }

  .quick-pick-text { flex: none; }
  .quick-pick-text h2 { font-size: 1.15rem; }
  .btn-quick-pick { text-align: center; }

  /* Tabla comparativa → tarjetas apiladas */
  .comparison-wrap { overflow: visible; border: none; }

  table.comparison-stack {
    min-width: 0;
    background: transparent;
  }

  table.comparison-stack thead { display: none; }

  table.comparison-stack,
  table.comparison-stack tbody,
  table.comparison-stack tr,
  table.comparison-stack td { display: block; width: 100%; }

  table.comparison-stack tr {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
  }

  table.comparison-stack td {
    display: grid;
    grid-template-columns: 38% 1fr;
    gap: 10px;
    padding: 10px 16px;
  }

  table.comparison-stack tr td:last-child { border-bottom: none; }

  table.comparison-stack td::before {
    content: attr(data-label);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-soft);
  }

  table.comparison-stack td:first-child {
    background: #f3ede4;
    grid-template-columns: 1fr;
  }

  table.comparison-stack td:first-child::before { display: none; }

  .card-top { align-items: flex-start; }
  .price-row { flex-wrap: wrap; gap: 4px 10px; }
  .price { font-size: 1.45rem; }

  footer.site-footer a {
    display: inline-block;
    margin: 0 14px 8px 0;
  }
}

/* Móviles (hasta 480px) */
@media (max-width: 480px) {
  .container { padding-left: 16px; padding-right: 16px; }

  .hero h1 { font-size: 1.4rem; }

  .chip { font-size: 0.78rem; padding: 4px 11px; }

  .product-card { padding: 20px 18px; }
  .product-card h3 { font-size: 1.15rem; }
  .product-media img { max-height: 220px; }

  .icon-badge { width: 40px; height: 40px; }
  .icon-badge svg { width: 22px; height: 22px; }

  .btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 13px 18px;
  }

  table.comparison-stack td { grid-template-columns: 1fr; gap: 2px; }

  .back-to-top {
    right: 14px;
    bottom: 14px;
    width: 40px;
    height: 40px;
  }
}