/* ===== PetsCompras — Estilo Global ===== */

:root {
  --cream: #FBF6EF;
  --sand: #EFE6D8;
  --forest: #2D4A3E;
  --forest-light: #3E6552;
  --coral: #E8714A;
  --coral-dark: #D15F3A;
  --charcoal: #2B2B28;
  --gray: #6E6A63;
  --gold: #E8B84A;
  --white: #FFFFFF;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(43, 43, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(43, 43, 40, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.65;
  font-size: 16px;
}

img { max-width: 100%; display: block; border-radius: var(--radius-sm); }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--forest);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER ===== */
.site-header {
  background: var(--cream);
  border-bottom: 1px solid var(--sand);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--forest);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.5px;
}

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

.nav {
  display: flex;
  gap: 32px;
  font-weight: 600;
  font-size: 15px;
}

.nav a {
  color: var(--charcoal);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}

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

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--coral);
  transition: width 0.25s ease;
}

.nav a:hover::after { width: 100%; }

.nav-toggle { display: none; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-light) 100%);
  color: var(--cream);
  padding: 72px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,113,74,0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  color: var(--white);
  font-size: 52px;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero h1 em {
  color: var(--gold);
  font-style: italic;
}

.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 36px;
}

.hero-stat strong {
  font-family: var(--font-display);
  font-size: 30px;
  display: block;
  color: var(--gold);
}

.hero-stat span {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img {
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.hero-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--cream);
  color: var(--forest);
  padding: 16px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.hero-badge .paw { font-size: 24px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--coral);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(232,113,74,0.35);
}

.btn-primary:hover {
  background: var(--coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(232,113,74,0.45);
}

.btn-secondary {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
}

.btn-outline {
  background: transparent;
  color: var(--forest);
  border: 1.5px solid var(--forest);
}

.btn-outline:hover {
  background: var(--forest);
  color: var(--white);
}

.btn-block { width: 100%; }

/* ===== SECTION HEADERS ===== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.eyebrow {
  display: inline-block;
  color: var(--coral);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 38px;
  margin-bottom: 14px;
}

.section-header p {
  color: var(--gray);
  font-size: 17px;
}

/* ===== TRAIL DIVIDER (signature element) ===== */
.trail-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 0 56px;
  opacity: 0.5;
}

.trail-divider .dot {
  width: 8px;
  height: 8px;
  background: var(--forest);
  border-radius: 50%;
}

.trail-divider .paw {
  font-size: 18px;
}

/* ===== CATEGORY GRID ===== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid var(--sand);
}

.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--coral);
}

.cat-card .icon {
  font-size: 40px;
  margin-bottom: 14px;
  display: block;
}

.cat-card h3 {
  font-size: 17px;
  margin-bottom: 6px;
}

.cat-card p {
  font-size: 13px;
  color: var(--gray);
}

/* ===== PRODUCT CARDS ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid var(--sand);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card .img-wrap {
  position: relative;
  background: var(--sand);
  aspect-ratio: 4/3;
  overflow: hidden;
}

.product-card .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--coral);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}

.product-tag.gold { background: var(--gold); color: var(--forest); }

.product-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-cat {
  font-size: 12px;
  font-weight: 700;
  color: var(--coral);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.product-body h3 {
  font-size: 19px;
  margin-bottom: 8px;
  line-height: 1.3;
}

.rating {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 12px;
}

.rating .stars { color: var(--gold); letter-spacing: 1px; }

.product-desc {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 18px;
  flex: 1;
}

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

.price-now {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--forest);
}

.price-old {
  font-size: 14px;
  color: var(--gray);
  text-decoration: line-through;
}

.price-discount {
  background: #E8F5E9;
  color: #2E7D32;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
}

/* ===== WHY US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.why-card {
  text-align: center;
  padding: 12px;
}

.why-card .icon-circle {
  width: 72px;
  height: 72px;
  background: var(--sand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 20px;
}

.why-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.why-card p {
  color: var(--gray);
  font-size: 15px;
}

/* ===== NEWSLETTER / CTA STRIP ===== */
.cta-strip {
  background: var(--forest);
  color: var(--cream);
  border-radius: 24px;
  padding: 56px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.cta-strip::after {
  content: '🐾';
  position: absolute;
  font-size: 220px;
  opacity: 0.06;
  right: -30px;
  bottom: -50px;
  transform: rotate(-15deg);
}

.cta-strip h2 {
  color: var(--white);
  font-size: 32px;
  margin-bottom: 12px;
}

.cta-strip p {
  color: rgba(255,255,255,0.8);
  font-size: 16px;
}

.cta-form {
  display: flex;
  gap: 10px;
}

.cta-form input {
  flex: 1;
  padding: 14px 18px;
  border-radius: 999px;
  border: none;
  font-family: var(--font-body);
  font-size: 14px;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 32px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
  font-weight: 800;
  margin-bottom: 14px;
}

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

.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
  transition: color 0.2s;
  font-size: 14px;
}

.footer-col a:hover { color: var(--coral); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.disclosure {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 38px; }
  .hero-visual { order: -1; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .cta-strip { grid-template-columns: 1fr; padding: 40px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
}

@media (max-width: 600px) {
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .section { padding: 56px 0; }
  .cta-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
}

/* ===== PRODUCT PAGE SPECIFIC ===== */
.breadcrumb {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 24px;
}

.breadcrumb a { color: var(--forest); font-weight: 600; }

.article-header {
  max-width: 800px;
  margin: 0 auto 40px;
  text-align: left;
}

.article-header h1 {
  font-size: 40px;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--gray);
}

.summary-box {
  background: var(--white);
  border: 1px solid var(--sand);
  border-radius: var(--radius);
  padding: 32px;
  margin: 32px 0;
  box-shadow: var(--shadow);
}

.summary-box h3 {
  font-size: 20px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.summary-list li {
  display: flex;
  gap: 12px;
  font-size: 15px;
}

.summary-list .label {
  font-weight: 700;
  color: var(--forest);
  min-width: 140px;
}

.summary-cta {
  margin-top: 24px;
  text-align: center;
}

.article-body {
  max-width: 800px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: 28px;
  margin: 48px 0 18px;
}

.article-body h3 {
  font-size: 21px;
  margin: 28px 0 12px;
}

.article-body p {
  margin-bottom: 18px;
  font-size: 16px;
  color: #45433F;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--sand);
  border-left: 4px solid var(--coral);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-bottom: 16px;
}

.benefit-card h4 {
  font-size: 17px;
  margin-bottom: 6px;
  color: var(--forest);
}

.benefit-card p { margin: 0; font-size: 15px; }

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.spec-table tr td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--sand);
  font-size: 15px;
}

.spec-table tr td:first-child {
  font-weight: 700;
  color: var(--forest);
  width: 40%;
  background: var(--cream);
}

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

.review-quote {
  background: var(--sand);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 16px;
  font-style: italic;
  position: relative;
}

.review-quote::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 60px;
  color: var(--coral);
  opacity: 0.3;
  position: absolute;
  top: -10px;
  left: 16px;
  font-style: normal;
}

.review-quote p { margin: 0 0 8px; padding-left: 24px; }

.review-quote cite {
  font-size: 13px;
  color: var(--gray);
  padding-left: 24px;
  font-style: normal;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

.pros, .cons {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.pros h4 { color: #2E7D32; margin-bottom: 12px; font-size: 16px; }
.cons h4 { color: var(--coral-dark); margin-bottom: 12px; font-size: 16px; }

.pros ul, .cons ul { list-style: none; }
.pros li, .cons li {
  font-size: 14px;
  margin-bottom: 8px;
  padding-left: 22px;
  position: relative;
}
.pros li::before { content: '✓'; position: absolute; left: 0; color: #2E7D32; font-weight: 700; }
.cons li::before { content: '!'; position: absolute; left: 0; color: var(--coral-dark); font-weight: 700; }

.final-cta {
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-light) 100%);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: var(--white);
  margin: 40px 0;
}

.final-cta h3 {
  color: var(--white);
  font-size: 26px;
  margin-bottom: 10px;
}

.final-cta p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 24px;
}

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

.faq-item h4 {
  font-size: 17px;
  color: var(--forest);
  margin-bottom: 8px;
}

.faq-item p { margin: 0; color: var(--gray); }

.affiliate-note {
  background: var(--sand);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 13px;
  color: var(--gray);
  margin: 40px 0;
  text-align: center;
}

@media (max-width: 700px) {
  .article-header h1 { font-size: 28px; }
  .pros-cons { grid-template-columns: 1fr; }
  .summary-list .label { min-width: 100px; }
}