/* Editorial Review Stylesheet - Clean Authentic Design */
:root {
  --primary-dark: #111827;
  --secondary-dark: #1f2937;
  --text-dark: #111827;
  --text-body: #374151;
  --text-muted: #6b7280;
  --bg-page: #ffffff;
  --bg-card: #ffffff;
  --border-color: #e5e7eb;
  --border-dark: #111827;
  --cta-orange: #ea580c;
  --cta-orange-hover: #c2410c;
  --success-green: #15803d;
  --success-bg: #f0fdf4;
  --danger-red: #b91c1c;
  --danger-bg: #fef2f2;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Newsreader', Georgia, Cambria, serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Site Header Masthead - Matching modelo.png */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 10px 24px;
}

.site-header .header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-header .magazine-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 900;
  color: #000000;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.site-header .magazine-title span {
  font-weight: 300;
  color: #4b5563;
}

.site-header .sponsored-tag {
  font-size: 0.725rem;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* Container */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 20px 60px 20px;
}

/* Article Header */
.article-header {
  margin-bottom: 24px;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1.2;
  color: var(--primary-dark);
  font-weight: 800;
  margin-bottom: 16px;
}

.article-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: 20px;
}

.hero-banner-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 16px 0 20px 0;
  display: block;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.author-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info strong {
  color: var(--primary-dark);
}

.author-meta .dot {
  color: #d1d5db;
}

/* Collapsible Table of Contents */
.toc-box {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 14px 18px;
  margin: 24px 0 32px 0;
}

.toc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary-dark);
  user-select: none;
}

.toc-header .toggle-icon {
  font-size: 1.25rem;
  font-weight: bold;
}

.toc-content {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
}

.toc-content ul {
  list-style: none;
}

.toc-content li {
  margin-bottom: 8px;
}

.toc-content a {
  color: #2563eb;
  text-decoration: none;
  font-size: 0.925rem;
}

.toc-content a:hover {
  text-decoration: underline;
}

/* Editorial Body Text */
.intro-text {
  font-size: 1.05rem;
  color: #374151;
  margin-bottom: 36px;
}

.intro-text p {
  margin-bottom: 16px;
}

/* Plain Headline for Top 5 Rankings on White Background (as requested) */
.rankings-headline {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-dark);
  text-align: center;
  margin: 32px 0 24px 0;
  padding-bottom: 10px;
  background: transparent;
  border: none;
}

/* Product Card Component */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 36px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.product-card.rank-1 {
  border-color: #d1d5db;
}

/* Rank Badge Header */
.card-header-bar {
  background: #111827;
  color: #ffffff;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rank-number {
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
}

.editors-badge {
  background: #f59e0b;
  color: #000000;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Card Body Layout */
.card-body {
  padding: 24px;
}

.product-main-row {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 768px) {
  .product-main-row {
    display: grid;
    grid-template-columns: 220px 1fr;
    align-items: start;
  }
}

.product-image-col {
  text-align: center;
}

.product-img {
  max-width: 100%;
  max-height: 240px;
  object-fit: contain;
  margin: 0 auto 16px auto;
  display: block;
}

/* CTA Buttons */
.btn-cta {
  display: block;
  width: 100%;
  background: #ea580c;
  color: #ffffff !important;
  text-align: center;
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 14px 18px;
  border-radius: 4px;
  text-decoration: none;
  transition: background-color 0.15s ease;
  border: none;
  cursor: pointer;
}

.btn-cta:hover {
  background: #c2410c;
}

.btn-cta-lg {
  font-size: 1.15rem;
  padding: 16px 24px;
  margin: 20px auto;
  max-width: 500px;
}

/* Product Info & Scores */
.product-info-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.product-title {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  color: var(--primary-dark);
  font-weight: 800;
}

.product-brand {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.score-box {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 14px;
  text-align: center;
  min-width: 85px;
}

.score-grade {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--primary-dark);
  line-height: 1;
}

.score-val {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
}

.star-rating {
  color: #f59e0b;
  font-size: 0.8rem;
  margin-top: 2px;
}

/* Progress Metric Bars */
.metrics-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  font-weight: 600;
}

.metric-label {
  flex: 1;
  color: var(--text-dark);
}

.metric-bar-bg {
  flex: 1.5;
  height: 14px;
  background: #e5e7eb;
  border-radius: 7px;
  overflow: hidden;
}

.metric-bar-fill {
  height: 100%;
  background: #10b981;
  border-radius: 7px;
}

.metric-score {
  font-weight: 800;
  color: var(--primary-dark);
  width: 38px;
  text-align: right;
}

/* Overall Analysis Text */
.overall-analysis {
  margin-top: 20px;
  font-size: 0.95rem;
  color: #374151;
  line-height: 1.6;
}

.overall-analysis h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Pros and Cons Box */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 20px 0;
}

@media (min-width: 600px) {
  .pros-cons-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pros-box, .cons-box {
  padding: 16px;
  border-radius: 4px;
  font-size: 0.9rem;
}

.pros-box {
  background-color: var(--success-bg);
  border: 1px solid #bbf7d0;
}

.cons-box {
  background-color: var(--danger-bg);
  border: 1px solid #fecaca;
}

.box-title {
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.pros-box .box-title { color: var(--success-green); }
.cons-box .box-title { color: var(--danger-red); }

.pros-cons-list {
  list-style: none;
}

.pros-cons-list li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
  line-height: 1.4;
}

.pros-box li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-green);
  font-weight: 900;
}

.cons-box li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--danger-red);
  font-weight: 900;
}

/* Key Formula Spotlight */
.formula-spotlight {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 18px;
  margin: 20px 0;
}

.formula-spotlight h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ingredient-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 600px) {
  .ingredient-list {
    grid-template-columns: 1fr 1fr;
  }
}

.ingredient-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 4px;
}

.ingredient-item strong {
  color: var(--primary-dark);
  font-size: 0.925rem;
  display: block;
  margin-bottom: 4px;
}

.ingredient-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* User Testimonials Section within Product Card */
.testimonials-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 20px;
  margin: 20px 0;
}

.testimonials-box h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.testimonials-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.testimonial-card {
  background: #f9fafb;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 14px 16px;
}

.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 6px;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary-dark);
}

.user-avatar-small {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.verified-badge {
  background: #dcfce7;
  color: #15803d;
  font-size: 0.725rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
}

.testimonial-text {
  font-size: 0.875rem;
  color: #374151;
  font-style: italic;
  line-height: 1.5;
}

/* Bottom Line Box */
.bottom-line-box {
  background: #f9fafb;
  border-left: 4px solid #3b82f6;
  padding: 12px 16px;
  margin: 20px 0;
  font-size: 0.925rem;
}

.bottom-line-box strong {
  color: var(--primary-dark);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 4px;
}

/* Mid-Page Callout Banner */
.alt-banner {
  background: #ffffff;
  border: 2px dashed #9ca3af;
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  margin: 36px 0;
}

.alt-banner h3 {
  font-size: 1.3rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
  font-weight: 800;
}

.alt-banner p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* Comparison Section & Table */
.comparison-section {
  margin: 36px 0;
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 16px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: #ffffff;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

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

.comparison-table th {
  background-color: #f9fafb;
  color: var(--primary-dark);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  vertical-align: bottom;
}

.comp-product-img {
  max-width: 90px;
  max-height: 100px;
  object-fit: contain;
  margin: 0 auto 10px auto;
  display: block;
}

.comparison-table th.highlight-col,
.comparison-table td.highlight-col {
  background-color: #f0fdf4;
}

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

.comparison-table .badge-winner {
  background: #15803d;
  color: #ffffff;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
  display: inline-block;
}

/* Section Headlines */
.section-title {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin: 36px 0 16px 0;
  font-weight: 800;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

/* Benefit Cards Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.benefit-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 18px;
  text-align: center;
}

.benefit-icon {
  font-size: 2rem;
  margin-bottom: 8px;
  display: block;
}

.benefit-card h4 {
  font-size: 1.05rem;
  color: var(--primary-dark);
  margin-bottom: 6px;
  font-weight: 700;
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Two-Column Deep-Dive Box */
.two-col-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 20px;
  margin: 20px 0;
}

@media (min-width: 650px) {
  .two-col-box {
    grid-template-columns: 1fr 1fr;
  }
}

.col-item h4 {
  color: var(--primary-dark);
  font-size: 1rem;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
  font-weight: 700;
}

.col-item p {
  font-size: 0.9rem;
  color: var(--text-body);
}

/* 3-Phase Timeline */
.timeline-container {
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.timeline-step {
  background: #ffffff;
  border-left: 4px solid #2563eb;
  padding: 14px 18px;
  border-radius: 0 4px 4px 0;
  border: 1px solid var(--border-color);
  border-left-width: 4px;
}

.timeline-step h4 {
  color: var(--primary-dark);
  font-size: 0.975rem;
  margin-bottom: 4px;
  font-weight: 700;
}

.timeline-step p {
  font-size: 0.9rem;
  color: var(--text-body);
}

/* Guarantee / Winner Box */
.winner-highlight-box {
  background: #f9fafb;
  border: 2px solid var(--border-dark);
  border-radius: 6px;
  padding: 28px 20px;
  text-align: center;
  margin: 36px 0;
}

.winner-highlight-box h3 {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  font-weight: 800;
}

.winner-highlight-box p {
  font-size: 0.975rem;
  color: var(--text-body);
  max-width: 650px;
  margin: 0 auto 16px auto;
}

/* References & Footnotes */
.references-box {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 18px;
  margin-top: 36px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.references-box h4 {
  font-size: 0.875rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.references-box ol {
  padding-left: 18px;
}

.references-box li {
  margin-bottom: 6px;
  line-height: 1.4;
}

/* Footer */
.site-footer {
  background: #111827;
  color: #9ca3af;
  padding: 36px 20px 50px 20px;
  text-align: center;
  font-size: 0.8rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.disclaimer-text {
  max-width: 800px;
  margin: 0 auto 14px auto;
  line-height: 1.5;
  color: #6b7280;
}

/* Sticky Bottom Mobile Bar */
.sticky-mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #111827;
  padding: 10px 16px;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 999;
}

.sticky-mobile-cta .prod-name {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
}

.sticky-mobile-cta .btn-cta-sm {
  background: #ea580c;
  color: #ffffff !important;
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 800;
  text-decoration: none;
  font-size: 0.85rem;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .sticky-mobile-cta {
    display: none;
  }
}