@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Lato:wght@300;400;600;700&display=swap');

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-charcoal: #2C3E50;
  --color-soft-gray: #F8F8F8;
  --color-teal: #1ABC9C;
  --color-teal-dark: #16A085;
  --color-warm-gray: #BDC3C7;
  --color-white: #FFFFFF;
  --color-text-secondary: #7F8C8D;
  --color-border: #E5E9EC;
  --color-red-banner: #C0392B;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-hover: 0 6px 20px rgba(0,0,0,0.12);
  --radius: 4px;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Lato', sans-serif;
  --max-width: 1200px;
  --transition: all 0.2s ease-in-out;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-charcoal);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-teal); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-teal-dark); }
img { max-width: 100%; height: auto; display: block; }

/* === WARNING BANNER === */
.warning-banner {
  background: var(--color-red-banner);
  color: var(--color-white);
  text-align: center;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.3px;
  position: relative;
  z-index: 1000;
}

/* === HEADER === */
.site-header {
  background: var(--color-charcoal);
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-teal);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-mark::before {
  content: '';
  width: 16px;
  height: 16px;
  border: 3px solid var(--color-white);
  border-radius: 50%;
  position: absolute;
}

.logo-mark::after {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-white);
  border-radius: 50%;
  position: absolute;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 1px;
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--color-warm-gray);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-top: -4px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
}

.main-nav a {
  color: var(--color-warm-gray);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-white);
  background: rgba(26,188,156,0.15);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: ' ▾';
  font-size: 10px;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  min-width: 220px;
  z-index: 999;
  padding: 8px 0;
}

.nav-dropdown:hover .dropdown-menu { display: block; }

.dropdown-menu a {
  display: block;
  color: var(--color-charcoal);
  font-size: 14px;
  padding: 10px 20px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  border-radius: 0;
}

.dropdown-menu a:hover {
  background: var(--color-soft-gray);
  color: var(--color-teal);
}

.header-cta {
  background: var(--color-teal);
  color: var(--color-white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius);
  font-weight: 700 !important;
}

.header-cta:hover {
  background: var(--color-teal-dark) !important;
  color: var(--color-white) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition);
}

/* === HERO === */
.hero {
  background: var(--color-charcoal);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(26,188,156,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-content h1 span { color: var(--color-teal); }

.hero-content p {
  font-size: 18px;
  color: var(--color-warm-gray);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item { text-align: left; }

.stat-num {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--color-teal);
  display: block;
}

.stat-label {
  font-size: 13px;
  color: var(--color-warm-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: 8px;
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-image-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(44,62,80,0.9);
  color: var(--color-warm-gray);
  font-size: 13px;
  padding: 12px 16px;
  border-radius: var(--radius);
  border-left: 3px solid var(--color-teal);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--color-teal);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-teal-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(26,188,156,0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--color-teal);
  border: 2px solid var(--color-teal);
}

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

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}

.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-lg { padding: 18px 40px; font-size: 17px; }

/* === SECTION WRAPPERS === */
.section {
  padding: 100px 0;
}

.section-light { background: var(--color-white); }
.section-gray { background: var(--color-soft-gray); }
.section-dark { background: var(--color-charcoal); }
.section-teal { background: var(--color-teal); }

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

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-teal);
  display: block;
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-dark .section-header h2 { color: var(--color-white); }

.section-header p {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-dark .section-header p { color: var(--color-warm-gray); }

/* === CARDS === */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: 24px;
}

.card-body h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 10px;
  line-height: 1.3;
}

.card-body p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--color-warm-gray);
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.card-tag {
  display: inline-block;
  background: rgba(26,188,156,0.1);
  color: var(--color-teal);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* === PODCAST CARD === */
.podcast-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.podcast-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--color-teal);
}

.podcast-thumb {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.podcast-info { flex: 1; }

.podcast-info h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 6px;
}

.podcast-info p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.podcast-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--color-warm-gray);
  align-items: center;
  flex-wrap: wrap;
}

.podcast-rating {
  color: #F39C12;
  font-weight: 700;
}

/* === FEATURE STRIP === */
.features-strip {
  background: var(--color-charcoal);
  padding: 60px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature-item {
  text-align: center;
  padding: 24px 16px;
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(26,188,156,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
  color: var(--color-teal);
}

.feature-item h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 14px;
  color: var(--color-warm-gray);
  line-height: 1.5;
}

/* === CATEGORIES === */
.category-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.category-card:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.category-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}

.category-card h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.category-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.category-count {
  display: inline-block;
  background: var(--color-soft-gray);
  color: var(--color-text-secondary);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  margin-top: 12px;
}

/* === CTA SECTION === */
.cta-section {
  background: var(--color-charcoal);
  padding: 80px 0;
  text-align: center;
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 18px;
  color: var(--color-warm-gray);
  margin-bottom: 36px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === ARTICLE LAYOUT === */
.article-header {
  background: var(--color-charcoal);
  padding: 80px 0 60px;
}

.article-header h1 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-header .meta {
  color: var(--color-warm-gray);
  font-size: 15px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.article-body {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 40px;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin: 40px 0 16px;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-charcoal);
  margin: 32px 0 12px;
}

.article-body p {
  margin-bottom: 20px;
  line-height: 1.8;
  color: #3D4F5C;
}

.article-body ul, .article-body ol {
  margin: 16px 0 24px 24px;
  line-height: 1.8;
  color: #3D4F5C;
}

.article-body li { margin-bottom: 8px; }

.article-body blockquote {
  border-left: 4px solid var(--color-teal);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--color-soft-gray);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 17px;
  color: var(--color-charcoal);
  font-style: italic;
}

/* === SIDEBAR LAYOUT === */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}

.sidebar-widget h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-teal);
}

.sidebar-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.sidebar-link:last-child { border-bottom: none; }

.sidebar-link:hover h5 { color: var(--color-teal); }

.sidebar-link h5 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 4px;
  transition: var(--transition);
}

.sidebar-link span {
  font-size: 12px;
  color: var(--color-warm-gray);
}

/* === RATINGS TABLE === */
.ratings-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.ratings-table th {
  background: var(--color-charcoal);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px 20px;
  text-align: left;
}

.ratings-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
  color: var(--color-charcoal);
  vertical-align: middle;
}

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

.ratings-table tr:hover td { background: var(--color-soft-gray); }

.rank-num {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--color-teal);
}

/* === PAGE HEADER === */
.page-header {
  background: var(--color-charcoal);
  padding: 72px 0 56px;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}

.page-header p {
  font-size: 18px;
  color: var(--color-warm-gray);
  max-width: 600px;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
  font-size: 14px;
}

.breadcrumb a { color: var(--color-teal); }
.breadcrumb span { color: var(--color-warm-gray); }
.breadcrumb .current { color: var(--color-warm-gray); }

/* === PAGINATION === */
.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 56px;
}

.pagination a, .pagination span {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-charcoal);
  text-decoration: none;
  transition: var(--transition);
}

.pagination a:hover {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

.pagination .current {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

/* === CONTACT FORM === */
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow-card);
}

.form-group { margin-bottom: 24px; }

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-charcoal);
  background: var(--color-soft-gray);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-teal);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(26,188,156,0.1);
}

textarea.form-control {
  min-height: 160px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232C3E50' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* === FOOTER === */
.site-footer {
  background: var(--color-charcoal);
  color: var(--color-warm-gray);
}

.footer-top {
  padding: 80px 0 56px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .logo-text { font-size: 24px; margin-bottom: 4px; }

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  color: var(--color-warm-gray);
  max-width: 280px;
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: 10px; }

.footer-col a {
  color: var(--color-warm-gray);
  font-size: 14px;
  transition: var(--transition);
}

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

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  font-size: 14px;
}

.footer-contact-icon {
  color: var(--color-teal);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p { font-size: 13px; }

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: var(--color-warm-gray);
  font-size: 13px;
}

.footer-bottom-links a:hover { color: var(--color-teal); }

/* === DISCLAIMER NOTE === */
.disclaimer-note {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 40px;
  font-size: 12px;
  color: var(--color-warm-gray);
  line-height: 1.7;
}

/* === HIGHLIGHT BOX === */
.highlight-box {
  background: rgba(26,188,156,0.08);
  border-left: 4px solid var(--color-teal);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
}

.highlight-box p { margin: 0; font-size: 16px; color: var(--color-charcoal); }

/* === INFO BOX === */
.info-box {
  background: var(--color-soft-gray);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 24px 0;
}

/* === DIVIDER === */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: 48px 0;
}

.divider-teal {
  height: 3px;
  background: var(--color-teal);
  width: 60px;
  margin: 16px auto 0;
}

/* === TABS === */
.tabs-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 40px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 14px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* === SEARCH BAR === */
.search-bar {
  display: flex;
  gap: 0;
  max-width: 560px;
  margin: 0 auto;
}

.search-bar input {
  flex: 1;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 16px;
  border: 2px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  outline: none;
  background: var(--color-white);
  transition: var(--transition);
}

.search-bar input:focus { border-color: var(--color-teal); }

.search-bar button {
  background: var(--color-teal);
  color: var(--color-white);
  border: none;
  padding: 16px 28px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: var(--transition);
}

.search-bar button:hover { background: var(--color-teal-dark); }

/* === FILTER CHIPS === */
.filter-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.chip {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-charcoal);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.chip:hover, .chip.active {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

/* === STATS SECTION === */
.stats-section {
  background: var(--color-teal);
  padding: 72px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-box h3 {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
}

.stat-box p {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
}

/* === AUTHOR CARD === */
.author-card {
  display: flex;
  gap: 20px;
  align-items: center;
  background: var(--color-soft-gray);
  padding: 24px;
  border-radius: var(--radius);
  margin-top: 40px;
}

.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-info h5 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 4px;
}

.author-info p {
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* === POLICY PAGE === */
.policy-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 72px 40px;
}

.policy-content h1 {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.policy-content .last-updated {
  color: var(--color-text-secondary);
  font-size: 14px;
  margin-bottom: 40px;
  display: block;
}

.policy-content h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin: 40px 0 14px;
}

.policy-content h3 {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 600;
  color: var(--color-charcoal);
  margin: 28px 0 10px;
}

.policy-content p { margin-bottom: 18px; line-height: 1.8; color: #3D4F5C; }

.policy-content ul, .policy-content ol {
  margin: 12px 0 20px 24px;
  line-height: 1.8;
  color: #3D4F5C;
}

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

.policy-content a { color: var(--color-teal); }

.policy-toc {
  background: var(--color-soft-gray);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 40px;
}

.policy-toc h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.policy-toc ol { margin: 0 0 0 20px; }
.policy-toc li { margin-bottom: 6px; font-size: 15px; }
.policy-toc a { color: var(--color-teal); }

/* === THANK YOU PAGE === */
.thankyou-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
  background: var(--color-soft-gray);
}

.thankyou-box {
  background: var(--color-white);
  border-radius: 8px;
  padding: 64px 56px;
  text-align: center;
  box-shadow: var(--shadow-hover);
  max-width: 560px;
  width: 100%;
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  background: rgba(26,188,156,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 36px;
  color: var(--color-teal);
}

.thankyou-box h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 16px;
}

.thankyou-box p {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* === MOBILE NAV === */
.mobile-nav {
  display: none;
  background: var(--color-charcoal);
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.mobile-nav.open { display: block; }

.mobile-nav a {
  display: block;
  color: var(--color-warm-gray);
  font-size: 15px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-body);
  font-weight: 600;
}

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

/* === SCROLL ANIMATIONS === */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .content-with-sidebar { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { display: none; }
}

@media (max-width: 768px) {
  body { font-size: 16px; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .header-inner { padding: 0 20px; }
  .container { padding: 0 20px; }
  .hero { padding: 60px 0; }
  .hero-content h1 { font-size: 32px; }
  .section { padding: 64px 0; }
  .section-header h2 { font-size: 28px; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
  .policy-content { padding: 40px 20px; }
  .article-body { padding: 40px 20px; }
  .hero-stats { gap: 16px; }
  .page-header h1 { font-size: 30px; }
  .ratings-table { font-size: 13px; }
  .ratings-table th, .ratings-table td { padding: 12px; }
}

@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-direction: column; gap: 12px; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}