/* =============================================
   PLEXUS — Intellectual Minimalism
   Main Stylesheet
   ============================================= */

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

/* === CSS VARIABLES === */
:root {
  --color-primary:    #1C2B3A;
  --color-secondary:  #E6EEF3;
  --color-accent1:    #0077B6;
  --color-accent2:    #80B1C4;
  --color-text:       #333333;
  --color-text-light: #5A6A78;
  --color-white:      #FFFFFF;
  --color-border:     #DFE6EA;
  --color-card-bg:    #F4F8FB;
  --color-danger:     #C0392B;
  --radius-sm:        4px;
  --radius-md:        6px;
  --shadow-sm:        0 2px 8px rgba(0,0,0,0.05);
  --shadow-md:        0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:        0 8px 24px rgba(0,0,0,0.10);
  --transition:       0.25s ease;
  --font-heading:     'Montserrat', sans-serif;
  --font-body:        'Open Sans', sans-serif;
  --container-max:    1200px;
  --section-gap:      80px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent1); text-decoration: none; transition: color var(--transition); }
a:hover { color: #005f8e; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* === DISCLAIMER BANNER === */
.disclaimer-banner {
  background: var(--color-danger);
  color: var(--color-white);
  padding: 12px 20px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  position: relative;
  z-index: 9999;
  letter-spacing: 0.02em;
}
.disclaimer-banner span { display: inline-block; max-width: 1000px; }

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* === HEADER === */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  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: 38px;
  height: 38px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 22px; height: 22px; }
.logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}
.logo-tagline {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: block;
  margin-top: -2px;
}

/* === NAV === */
.main-nav { display: flex; align-items: center; gap: 0; }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu > li { position: relative; }
.nav-menu a {
  display: block;
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-menu a:hover, .nav-menu a.active {
  background: var(--color-secondary);
  color: var(--color-accent1);
}
.nav-menu .has-dropdown:hover .dropdown { display: block; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 220px;
  padding: 8px 0;
  z-index: 100;
}
.dropdown a {
  padding: 10px 18px;
  border-radius: 0;
  font-size: 13px;
}
.dropdown a:hover { background: var(--color-secondary); }

.btn-header {
  margin-left: 16px;
  padding: 9px 20px;
  background: var(--color-accent1);
  color: var(--color-white) !important;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition);
}
.btn-header:hover { background: #005f8e !important; color: var(--color-white) !important; }

/* === HAMBURGER === */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* === HERO === */
.hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-overline {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent2);
  margin-bottom: 20px;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: 20px;
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.80);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}
.hero-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--color-accent1);
  color: var(--color-white);
  border-color: var(--color-accent1);
}
.btn-primary:hover {
  background: #005f8e;
  border-color: #005f8e;
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,119,182,0.30);
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.50);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.10);
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-outline-dark {
  background: transparent;
  color: var(--color-accent1);
  border-color: var(--color-accent1);
}
.btn-outline-dark:hover {
  background: var(--color-accent1);
  color: var(--color-white);
}
.btn-sm { padding: 8px 18px; font-size: 13px; }

/* === SECTION HEADERS === */
.section-header { margin-bottom: 48px; }
.section-header.centered { text-align: center; }
.section-overline {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent1);
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 14px;
}
.section-header p {
  font-size: 17px;
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 600px;
}
.section-header.centered p { margin: 0 auto; }

/* === SECTIONS === */
.section { padding: var(--section-gap) 0; }
.section-light { background: var(--color-secondary); }
.section-dark { background: var(--color-primary); color: var(--color-white); }
.section-accent { background: var(--color-card-bg); }

/* === CARDS === */
.cards-grid {
  display: grid;
  gap: 24px;
}
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cards-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.card-image { overflow: hidden; }
.card-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card:hover .card-image img { transform: scale(1.03); }
.card-body { padding: 22px 24px; flex: 1; display: flex; flex-direction: column; }
.card-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent1);
  margin-bottom: 10px;
}
.card h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}
.card h3 a { color: inherit; }
.card h3 a:hover { color: var(--color-accent1); }
.card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  margin-top: auto;
}
.card-meta span { display: flex; align-items: center; gap: 5px; }

/* === PODCAST CARD === */
.podcast-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.podcast-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.podcast-card-cover { position: relative; }
.podcast-card-cover img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.podcast-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-accent1);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.podcast-card-body { padding: 22px 24px; flex: 1; display: flex; flex-direction: column; }
.podcast-host {
  font-size: 12px;
  color: var(--color-text-light);
  margin-bottom: 8px;
  font-weight: 500;
}
.podcast-card-body h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.podcast-card-body h3 a { color: inherit; }
.podcast-card-body h3 a:hover { color: var(--color-accent1); }
.podcast-card-body p { font-size: 14px; color: var(--color-text-light); line-height: 1.65; flex: 1; margin-bottom: 16px; }
.podcast-stats {
  display: flex;
  gap: 18px;
  font-size: 12px;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
}
.podcast-stats strong { color: var(--color-primary); font-weight: 600; }

/* === RATING STARS === */
.rating { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.stars { display: flex; gap: 2px; }
.stars span { color: #F4C542; font-size: 16px; }
.rating-value { font-family: var(--font-heading); font-weight: 700; font-size: 14px; color: var(--color-primary); }

/* === FEATURES GRID === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feature-item {
  padding: 28px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}
.feature-item:hover { transform: translateY(-2px); }
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feature-icon svg { width: 24px; height: 24px; color: var(--color-accent1); }
.feature-item h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.feature-item p { font-size: 14px; color: var(--color-text-light); line-height: 1.65; }

/* === STATS === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 800;
  color: var(--color-accent2);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.70);
  line-height: 1.4;
}

/* === BREADCRUMB === */
.breadcrumb-bar {
  padding: 14px 0;
  background: var(--color-secondary);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-light);
}
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-accent1); }
.breadcrumb .sep { color: var(--color-border); }
.breadcrumb .current { color: var(--color-text); font-weight: 500; }

/* === PAGE HERO === */
.page-hero {
  background: var(--color-primary);
  padding: 60px 0;
  color: var(--color-white);
}
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.5vw, 44px);
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-white);
  line-height: 1.25;
}
.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.78);
  max-width: 580px;
  line-height: 1.7;
}

/* === CONTENT LAYOUT === */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}
.content-main {}
.content-sidebar {}

/* === ARTICLE CONTENT === */
.article-content h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 36px 0 16px;
}
.article-content h3 {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 600;
  color: var(--color-primary);
  margin: 28px 0 12px;
}
.article-content p { font-size: 16px; line-height: 1.8; color: var(--color-text); margin-bottom: 20px; }
.article-content ul, .article-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.article-content li { font-size: 16px; line-height: 1.7; margin-bottom: 8px; color: var(--color-text); }
.article-content ul li { list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-content blockquote {
  border-left: 4px solid var(--color-accent1);
  background: var(--color-secondary);
  padding: 20px 24px;
  margin: 28px 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text);
}
.article-content blockquote cite {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-light);
}
.article-content .infobox {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 28px 0;
}
.article-content .infobox h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

/* === SIDEBAR === */
.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.sidebar-widget h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.widget-list li {
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
}
.widget-list li:last-child { border-bottom: none; }
.widget-list a {
  font-size: 14px;
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--transition);
}
.widget-list a:hover { color: var(--color-accent1); }
.widget-list .meta { font-size: 12px; color: var(--color-text-light); margin-top: 3px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 5px 12px;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--color-text);
  transition: all var(--transition);
  cursor: pointer;
}
.tag:hover { background: var(--color-accent1); color: var(--color-white); border-color: var(--color-accent1); }

/* === FORMS === */
.form-group { margin-bottom: 22px; }
.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-accent1);
  box-shadow: 0 0 0 3px rgba(0,119,182,0.12);
}
textarea.form-control { resize: vertical; min-height: 140px; }
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235A6A78' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-select:focus { border-color: var(--color-accent1); box-shadow: 0 0 0 3px rgba(0,119,182,0.12); }
.form-note { font-size: 12px; color: var(--color-text-light); margin-top: 6px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; }
.form-check input[type="checkbox"] { margin-top: 3px; accent-color: var(--color-accent1); width: 16px; height: 16px; }
.form-check label { font-size: 14px; color: var(--color-text-light); }

/* === CONTACT PAGE === */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info h2 { font-family: var(--font-heading); font-size: 28px; font-weight: 700; color: var(--color-primary); margin-bottom: 16px; }
.contact-info p { font-size: 16px; color: var(--color-text-light); line-height: 1.7; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; color: var(--color-accent1); }
.contact-item-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-light); margin-bottom: 4px; }
.contact-item-value { font-size: 15px; color: var(--color-primary); font-weight: 500; }

/* === NEWSLETTER === */
.newsletter-block {
  background: var(--color-accent1);
  border-radius: var(--radius-md);
  padding: 40px;
  color: var(--color-white);
  text-align: center;
}
.newsletter-block h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-white);
}
.newsletter-block p { font-size: 15px; color: rgba(255,255,255,0.85); margin-bottom: 24px; }
.newsletter-form { display: flex; gap: 12px; max-width: 440px; margin: 0 auto; }
.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
}

/* === CATEGORIES BLOCK === */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.category-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.category-card:hover {
  border-color: var(--color-accent1);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.category-icon {
  width: 56px;
  height: 56px;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: background var(--transition);
}
.category-card:hover .category-icon { background: var(--color-accent1); }
.category-card:hover .category-icon svg { color: var(--color-white); }
.category-icon svg { width: 28px; height: 28px; color: var(--color-accent1); transition: color var(--transition); }
.category-card h3 { font-family: var(--font-heading); font-size: 15px; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.category-card span { font-size: 13px; color: var(--color-text-light); }

/* === FAQ === */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: var(--color-white);
  transition: background var(--transition);
}
.faq-question:hover { background: var(--color-secondary); }
.faq-question h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
}
.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}
.faq-item.open .faq-toggle { background: var(--color-accent1); }
.faq-toggle svg { width: 14px; height: 14px; color: var(--color-accent1); transition: color var(--transition); }
.faq-item.open .faq-toggle svg { color: var(--color-white); transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 20px 24px;
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border);
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.75;
}
.faq-item.open .faq-answer { display: block; }

/* === GLOSSARY === */
.glossary-letter { margin-bottom: 40px; }
.glossary-letter-head {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--color-accent1);
  border-bottom: 2px solid var(--color-accent1);
  padding-bottom: 8px;
  margin-bottom: 20px;
  display: inline-block;
}
.glossary-term { padding: 18px 0; border-bottom: 1px solid var(--color-border); }
.glossary-term:last-child { border-bottom: none; }
.glossary-term h4 { font-family: var(--font-heading); font-size: 16px; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.glossary-term p { font-size: 15px; color: var(--color-text-light); line-height: 1.65; }

/* === AUTHOR CARD === */
.author-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}
.author-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.author-avatar img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-border);
}
.author-info {}
.author-name { font-family: var(--font-heading); font-size: 18px; font-weight: 700; color: var(--color-primary); margin-bottom: 4px; }
.author-role { font-size: 13px; color: var(--color-accent1); font-weight: 600; margin-bottom: 12px; }
.author-bio { font-size: 14px; color: var(--color-text-light); line-height: 1.65; margin-bottom: 16px; }
.author-social { display: flex; gap: 10px; }
.author-social a {
  width: 32px;
  height: 32px;
  background: var(--color-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  transition: all var(--transition);
}
.author-social a:hover { background: var(--color-accent1); color: var(--color-white); }
.author-social svg { width: 16px; height: 16px; }

/* === PAGINATION === */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 48px; }
.page-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-white);
  transition: all var(--transition);
  text-decoration: none;
}
.page-btn:hover, .page-btn.active {
  background: var(--color-accent1);
  border-color: var(--color-accent1);
  color: var(--color-white);
}

/* === FOOTER === */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer-brand .logo-text { color: var(--color-white); }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; margin: 16px 0 24px; max-width: 280px; }
.footer-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--color-accent2); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.40);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--color-accent2); }

/* === THANK YOU === */
.thankyou-section {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
}
.thankyou-icon {
  width: 80px;
  height: 80px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
}
.thankyou-icon svg { width: 40px; height: 40px; color: var(--color-accent1); }

/* === POLICY PAGES === */
.policy-content { max-width: 820px; margin: 0 auto; }
.policy-content h2 { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--color-primary); margin: 36px 0 14px; }
.policy-content h3 { font-family: var(--font-heading); font-size: 17px; font-weight: 600; color: var(--color-primary); margin: 28px 0 10px; }
.policy-content p { font-size: 15px; color: var(--color-text); line-height: 1.8; margin-bottom: 16px; }
.policy-content ul { padding-left: 22px; margin-bottom: 16px; }
.policy-content ul li { list-style: disc; font-size: 15px; line-height: 1.75; margin-bottom: 8px; color: var(--color-text); }
.policy-content table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 14px; }
.policy-content th { background: var(--color-secondary); padding: 12px 16px; text-align: left; font-weight: 700; color: var(--color-primary); border: 1px solid var(--color-border); }
.policy-content td { padding: 11px 16px; border: 1px solid var(--color-border); color: var(--color-text); vertical-align: top; }
.policy-meta { background: var(--color-secondary); border-radius: var(--radius-md); padding: 18px 22px; margin-bottom: 36px; font-size: 14px; color: var(--color-text-light); }
.policy-meta strong { color: var(--color-primary); }

/* === FILTER TABS === */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.filter-tab {
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--color-accent1);
  border-color: var(--color-accent1);
  color: var(--color-white);
}

/* === PODCAST DETAIL PAGE === */
.podcast-detail-header {
  background: var(--color-primary);
  padding: 60px 0;
  color: var(--color-white);
}
.podcast-detail-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
}
.podcast-cover img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.podcast-detail-meta { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 24px; }
.podcast-meta-item { font-size: 13px; color: rgba(255,255,255,0.65); }
.podcast-meta-item strong { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.45); margin-bottom: 3px; }
.podcast-episodes { display: flex; flex-direction: column; gap: 12px; }
.episode-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all var(--transition);
}
.episode-item:hover { box-shadow: var(--shadow-sm); transform: translateX(2px); }
.episode-num {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-accent2);
  min-width: 40px;
  text-align: right;
}
.episode-info { flex: 1; }
.episode-title { font-family: var(--font-heading); font-size: 15px; font-weight: 600; color: var(--color-primary); margin-bottom: 4px; }
.episode-desc { font-size: 13px; color: var(--color-text-light); }
.episode-duration { font-size: 13px; color: var(--color-text-light); }

/* === SITEMAP === */
.sitemap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.sitemap-section h3 { font-family: var(--font-heading); font-size: 16px; font-weight: 700; color: var(--color-primary); border-bottom: 2px solid var(--color-accent1); padding-bottom: 8px; margin-bottom: 16px; }
.sitemap-section ul { display: flex; flex-direction: column; gap: 8px; }
.sitemap-section ul li a { font-size: 14px; color: var(--color-text); }
.sitemap-section ul li a:hover { color: var(--color-accent1); }

/* === MOBILE MENU === */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 9998;
  flex-direction: column;
  padding: 20px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.mobile-menu-close { background: none; border: none; font-size: 28px; color: var(--color-primary); cursor: pointer; padding: 0; line-height: 1; }
.mobile-nav-menu { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-menu a { display: block; padding: 14px 16px; font-size: 16px; font-weight: 500; color: var(--color-text); border-radius: var(--radius-md); border-bottom: 1px solid var(--color-border); }
.mobile-nav-menu a:hover { background: var(--color-secondary); color: var(--color-accent1); }

/* === UTILITIES === */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.hidden { display: none; }

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .sitemap-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --section-gap: 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { order: -1; }
  .hero-image img { height: 280px; }
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .content-layout { grid-template-columns: 1fr; }
  .content-sidebar { order: -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .podcast-detail-inner { grid-template-columns: 1fr; }
  .podcast-cover { max-width: 260px; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .cards-grid-2 { grid-template-columns: 1fr; }
  .cards-grid-3 { grid-template-columns: 1fr; }
  .cards-grid-4 { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .hero-actions { flex-direction: column; }
  .author-card { flex-direction: column; }
  .sitemap-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}