@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* ===== CSS Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: #000;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: #000;
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  opacity: 0.65;
}

ul, ol {
  list-style: none;
}

/* ===== Layout: sidebar + main ===== */
.site-wrap {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* ===== Side Navigation ===== */
.sidenav {
  position: fixed;
  top: 0;
  left: 0;
  width: 260px;
  height: 100vh;
  background: #000;
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  overflow-y: auto;
  z-index: 100;
}

.sidenav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.sidenav-logo {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  flex-shrink: 0;
}

.sidenav-brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.sidenav-brand-name:hover {
  opacity: 0.8;
}

.sidenav-links {
  flex: 1;
}

.sidenav-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidenav-link {
  display: block;
  padding: 0.6rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  border-radius: 4px;
  transition: background 200ms ease, color 200ms ease;
  line-height: 1.4;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.sidenav-link:hover,
.sidenav-link--active {
  background: rgba(255,255,255,0.12);
  color: #fff;
  opacity: 1;
}

.sidenav-contact {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.sidenav-contact-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.5rem 1rem;
  background: #fff;
  color: #000;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: opacity 200ms ease;
}

.sidenav-contact-link:hover {
  opacity: 0.85;
}

/* ===== Main Wrap ===== */
.main-wrap {
  margin-left: 260px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: #666;
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #000;
  opacity: 1;
}

.bc-sep {
  color: #ccc;
}

/* ===== Eyebrow / Small ===== */
.eyebrow {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #666;
  margin-bottom: 0.4rem;
}

.eyebrow--light {
  color: rgba(255,255,255,0.6);
}

/* ===== Hero Section (Home) ===== */
.hero-section {
  position: relative;
  min-height: 70vh;
  background: #000;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
}

.hero-inner {
  padding: 5rem 4rem 5rem 4rem;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: #fff;
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-h1 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-media {
  height: 70vh;
  overflow: hidden;
}

.hero-media-placeholder {
  background: linear-gradient(135deg, #111 0%, #222 100%);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-arc {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 60px;
  background: #fff;
  clip-path: ellipse(55% 100% at 50% 100%);
  z-index: 3;
}

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.6rem 1.5rem;
  background: #fff;
  color: #000;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 4px;
  transition: opacity 200ms ease;
}

.btn-primary:hover {
  opacity: 0.85;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.6rem 1.5rem;
  background: transparent;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 4px;
  transition: border-color 200ms ease, color 200ms ease;
}

.btn-ghost:hover {
  border-color: #fff;
  color: #fff;
  opacity: 1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.6rem 1.5rem;
  background: #000;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: opacity 200ms ease;
}

.btn-secondary:hover {
  opacity: 0.8;
}

/* ===== Article Shared Layout ===== */
.article-hero,
.ranking-hero,
.compare-hero,
.faq-hero,
.about-hero,
.privacy-hero {
  padding: 3.5rem 4rem 3rem;
  border-bottom: 1px solid #eee;
  max-width: 960px;
}

.article-meta-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.article-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: #000;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 4px;
}

.article-tag--rank { background: #1a1a1a; }
.article-tag--compare { background: #333; }
.article-tag--faq { background: #555; }

.article-date,
.card-date {
  font-size: 0.8rem;
  color: #888;
}

.article-h1 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.article-lead {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.7;
  max-width: 680px;
}

/* ===== Body Section: content + aside ===== */
.article-body-section,
.content-section {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  padding: 3rem 4rem;
  max-width: 1200px;
  align-items: start;
}

.article-content,
.content-body {
  min-width: 0;
}

.update-note {
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

/* ===== Article Content Typography ===== */
.article-content h2,
.content-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.article-content h3,
.content-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.article-content p,
.content-body p {
  margin-bottom: 1rem;
  color: #222;
}

.article-content ul,
.article-content ol,
.content-body ul,
.content-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.content-body ul { list-style: disc; }
.content-body ol { list-style: decimal; }

.article-content li,
.content-body li {
  margin-bottom: 0.4rem;
  color: #222;
}

.article-content table,
.content-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.article-content th,
.content-body th {
  background: #000;
  color: #fff;
  padding: 0.6rem 0.75rem;
  text-align: left;
  font-weight: 600;
}

.article-content td,
.content-body td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #eee;
}

.article-content tr:nth-child(even) td,
.content-body tr:nth-child(even) td {
  background: #f9f9f9;
}

.article-content blockquote,
.content-body blockquote {
  border-left: 4px solid #000;
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: #f5f5f5;
  font-style: italic;
  color: #333;
}

/* ===== Aside ===== */
.content-aside {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 2rem;
}

.aside-widget {
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  padding: 1.25rem;
}

.aside-widget--dark {
  background: #000;
  border-color: #000;
  color: #fff;
}

.aside-widget--dark p {
  color: rgba(255,255,255,0.8);
}

.aside-h2 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  margin-top: 0;
}

.aside-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.aside-links li a {
  font-size: 0.875rem;
  color: #333;
  text-decoration: none;
  display: block;
  padding: 0.3rem 0;
  border-bottom: 1px solid #f0f0f0;
  transition: color 200ms ease;
  min-height: 36px;
  display: flex;
  align-items: center;
}

.aside-links li:last-child a {
  border-bottom: none;
}

.aside-links li a:hover {
  color: #000;
  opacity: 1;
}

.aside-widget--dark .aside-links li a {
  color: rgba(255,255,255,0.75);
  border-bottom-color: rgba(255,255,255,0.1);
}

.aside-widget--dark .aside-links li a:hover {
  color: #fff;
}

.aside-note {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.aside-btn {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.4rem 1rem;
  background: #fff;
  color: #000;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: opacity 200ms ease;
}

.aside-btn:hover {
  opacity: 0.85;
}

/* ===== Cards Grid ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cards-grid--sm {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  border-radius: 4px;
  background: #fff;
  border: 1px solid #e8e8e8;
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease;
}

.card:hover {
  border-color: #000;
  transform: translateY(-2px);
}

.card-media {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #f0f0f0;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 250ms ease;
}

.card:hover .card-img {
  transform: scale(1.03);
}

.card-body {
  padding: 1.25rem;
}

.card-tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: #000;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 4px;
  margin-bottom: 0.6rem;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.card-title a {
  text-decoration: none;
  color: #000;
}

.card-title a:hover {
  text-decoration: underline;
  opacity: 1;
}

.card-desc {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

/* ===== Section Headers ===== */
.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ===== Reviews Section ===== */
.reviews-section {
  padding: 4rem;
  border-top: 1px solid #eee;
}

/* ===== Rankings Section ===== */
.rankings-section {
  padding: 4rem;
  border-top: 1px solid #eee;
  background: #fafafa;
}

.rank-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.rank-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  background: #fff;
  transition: border-color 200ms ease;
}

.rank-item:hover {
  border-color: #000;
}

.rank-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ccc;
  flex-shrink: 0;
  width: 2.5rem;
  letter-spacing: -0.03em;
}

.rank-body h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.rank-body h3 a {
  text-decoration: none;
}

.rank-body h3 a:hover {
  text-decoration: underline;
  opacity: 1;
}

.rank-body p {
  font-size: 0.875rem;
  color: #666;
}

.view-all-link {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #000;
  text-decoration: none;
  border-bottom: 2px solid #000;
  padding-bottom: 2px;
  transition: opacity 200ms ease;
}

.view-all-link:hover {
  opacity: 0.6;
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 5rem 4rem;
  background: #000;
  color: #fff;
  border-top: 1px solid #eee;
}

.cta-inner {
  max-width: 600px;
}

.cta-inner .eyebrow {
  color: rgba(255,255,255,0.5);
}

.cta-inner h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin: 0.5rem 0 1rem;
  letter-spacing: -0.02em;
}

.cta-inner p {
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.cta-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ===== Related Section ===== */
.related-section {
  padding: 3.5rem 4rem;
  border-top: 1px solid #eee;
}

.related-section > small {
  margin-bottom: 0.4rem;
}

.related-section > h2 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 1.5rem;
}

/* ===== Compare Labels ===== */
.compare-labels {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2rem 4rem;
  border-bottom: 1px solid #eee;
  background: #fafafa;
}

.compare-label-a,
.compare-label-b {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.compare-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #888;
}

.compare-name {
  font-size: 1.1rem;
  font-weight: 700;
}

.compare-vs {
  font-size: 1rem;
  font-weight: 700;
  color: #bbb;
  padding: 0 0.5rem;
}

/* ===== About Styles ===== */
.about-intro-section {
  padding: 2.5rem 4rem;
  border-bottom: 1px solid #eee;
  background: #000;
}

.about-intro-grid {
  display: flex;
  gap: 3rem;
}

.about-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.about-stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1;
}

.about-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.about-method-section {
  padding: 3.5rem 4rem;
  border-top: 1px solid #eee;
  max-width: 800px;
}

.about-method-section > small {
  display: block;
  margin-bottom: 0.4rem;
}

.about-method-section > h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.method-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.method-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid #e8e8e8;
  border-radius: 4px;
}

.step-num {
  font-size: 1.4rem;
  font-weight: 700;
  color: #ccc;
  flex-shrink: 0;
  width: 2rem;
  letter-spacing: -0.03em;
}

.step-body strong {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.step-body p {
  font-size: 0.9rem;
  color: #666;
  margin: 0;
}

/* ===== FAQ ===== */
.faq-content details {
  border-bottom: 1px solid #eee;
  padding: 1rem 0;
}

.faq-content summary {
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 40px;
}

.faq-content summary::-webkit-details-marker { display: none; }

.faq-content summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 300;
  color: #999;
  flex-shrink: 0;
}

.faq-content details[open] summary::after {
  content: '−';
}

.faq-content details p {
  padding: 0.75rem 0 0.25rem;
  color: #444;
  font-size: 0.95rem;
}

/* ===== Privacy ===== */
.privacy-date {
  font-size: 0.875rem;
  color: #888;
  margin-top: 0.75rem;
}

.privacy-content h2 {
  margin-top: 2rem;
}

/* ===== Footer ===== */
.site-footer {
  background: #000;
  color: #fff;
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 3rem 4rem 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-brand-name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: 0.01em;
}

.footer-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.footer-nav-title {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.75rem;
}

.footer-nav dl {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.footer-nav dd {
  margin: 0;
}

.footer-nav dd a,
.footer-nav dt a {
  display: flex;
  align-items: center;
  min-height: 40px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 200ms ease;
  padding: 0.2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-nav dd:last-child a {
  border-bottom: none;
}

.footer-nav dd a:hover,
.footer-nav dt a:hover {
  color: #fff;
  opacity: 1;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 4rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: #fff;
  opacity: 1;
}

/* ===== Ranking Hero ===== */
.ranking-hero {
  padding: 3.5rem 4rem 3rem;
  border-bottom: 1px solid #eee;
}

/* ===== Stagger Animation ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cards-grid .card {
  animation: fadeInUp 300ms ease both;
}

.cards-grid .card:nth-child(1) { animation-delay: 0ms; }
.cards-grid .card:nth-child(2) { animation-delay: 60ms; }
.cards-grid .card:nth-child(3) { animation-delay: 120ms; }
.cards-grid .card:nth-child(4) { animation-delay: 180ms; }
.cards-grid .card:nth-child(5) { animation-delay: 240ms; }
.cards-grid .card:nth-child(6) { animation-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  .cards-grid .card {
    animation: none;
  }
  .card:hover {
    transform: none;
  }
  .card:hover .card-img {
    transform: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .site-wrap {
    grid-template-columns: 220px 1fr;
  }

  .sidenav {
    width: 220px;
  }

  .main-wrap {
    margin-left: 220px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-section {
    grid-template-columns: 1fr;
  }

  .hero-media {
    display: none;
  }

  .hero-inner {
    padding: 4rem 3rem;
    max-width: 680px;
  }

  .hero-arc {
    display: none;
  }
}

@media (max-width: 900px) {
  .article-body-section,
  .content-section {
    grid-template-columns: 1fr;
    padding: 2.5rem 3rem;
  }

  .content-aside {
    position: static;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem 3rem 2rem;
  }

  .footer-bottom {
    padding: 1rem 3rem;
  }

  .reviews-section,
  .rankings-section,
  .related-section,
  .cta-section {
    padding: 3rem;
  }

  .article-hero,
  .ranking-hero,
  .compare-hero,
  .faq-hero,
  .about-hero,
  .privacy-hero {
    padding: 2.5rem 3rem 2rem;
  }

  .compare-labels {
    padding: 1.5rem 3rem;
  }

  .about-intro-section {
    padding: 2rem 3rem;
  }

  .about-method-section {
    padding: 2.5rem 3rem;
  }
}

@media (max-width: 768px) {
  .site-wrap {
    grid-template-columns: 1fr;
  }

  .sidenav {
    position: relative;
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 1rem 1.5rem;
    gap: 1rem;
    align-items: center;
  }

  .sidenav-brand {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
    flex: 1;
  }

  .sidenav-links {
    width: 100%;
    order: 3;
    flex: 0 0 100%;
  }

  .sidenav-links ul {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .sidenav-link {
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
    min-height: 40px;
  }

  .sidenav-contact {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    order: 2;
    flex-shrink: 0;
  }

  .main-wrap {
    margin-left: 0;
  }

  .hero-inner {
    padding: 3rem 1.5rem 2.5rem;
  }

  .hero-h1 {
    font-size: 1.6rem;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-ghost,
  .btn-secondary {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  .article-hero,
  .ranking-hero,
  .compare-hero,
  .faq-hero,
  .about-hero,
  .privacy-hero {
    padding: 2rem 1.5rem 1.5rem;
    max-width: 100%;
  }

  .article-body-section,
  .content-section {
    padding: 2rem 1.5rem;
  }

  .reviews-section,
  .rankings-section,
  .related-section,
  .cta-section {
    padding: 2.5rem 1.5rem;
  }

  .compare-labels {
    padding: 1.5rem;
    gap: 1rem;
  }

  .about-intro-section {
    padding: 1.5rem;
  }

  .about-intro-grid {
    gap: 2rem;
  }

  .about-method-section {
    padding: 2rem 1.5rem;
  }

  .cards-grid,
  .cards-grid--sm {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    padding: 2rem 1.5rem 1.5rem;
  }

  .footer-bottom {
    padding: 1rem 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .rank-item {
    padding: 1rem;
  }

  .cta-inner h2 {
    font-size: 1.4rem;
  }

  .cta-btns {
    flex-direction: column;
  }

  .about-stat-num {
    font-size: 1.5rem;
  }

  .section-header h2 {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .sidenav {
    padding: 1rem;
  }

  .sidenav-links ul {
    gap: 0.2rem;
  }

  .sidenav-link {
    font-size: 0.75rem;
    padding: 0.35rem 0.5rem;
  }

  .hero-inner {
    padding: 2.5rem 1rem 2rem;
  }

  .hero-badge {
    font-size: 0.7rem;
  }

  .article-h1 {
    font-size: 1.3rem;
  }

  .about-intro-grid {
    flex-direction: column;
    gap: 1.25rem;
  }
}