/* =========================================================================
   MagnusIBA Resources System - Premium Styles
   SEO-optimized, AIO-friendly, Social Media Sharing Ready
   World-class responsive design with accessibility support
   Modern Yellow + Black Brand Theme
   ========================================================================= */

/* ============================================
   DESIGN TOKENS - Yellow & Black Brand
   ============================================ */
:root {
  /* Force light mode regardless of OS setting */
  color-scheme: light;

  /* Base Palette */
  --white: #ffffff;
  --snow: #fafafa;
  --pearl: #f5f5f5;
  --silver: #e5e5e5;
  --mist: #d4d4d4;
  --slate: #737373;
  --storm: #525252;
  --charcoal: #404040;
  --graphite: #262626;
  --obsidian: #171717;
  --void: #0a0a0a;

  /* Focus ring for accessibility */
  --focus-ring: rgba(251, 191, 36, 0.5);
  --focus-ring-offset: 2px;

  /* Primary Brand - Golden Yellow */
  --primary-50: #FFFBEB;
  --primary-100: #FEF3C7;
  --primary-200: #FDE68A;
  --primary-300: #FCD34D;
  --primary-400: #FBBF24;
  --primary-500: #F59E0B;
  --primary-600: #D97706;
  --primary-700: #B45309;

  /* Accent - Rich Gold */
  --accent-400: #FCD34D;
  --accent-500: #FBBF24;
  --accent-600: #F59E0B;

  /* Success - Emerald */
  --success-50: #ecfdf5;
  --success-100: #d1fae5;
  --success-500: #10b981;
  --success-600: #059669;

  /* Warning - Orange */
  --warning-50: #fff7ed;
  --warning-100: #ffedd5;
  --warning-500: #f97316;
  --warning-600: #ea580c;

  /* Error - Rose */
  --error-50: #fff1f2;
  --error-100: #ffe4e6;
  --error-500: #f43f5e;
  --error-600: #e11d48;

  /* Semantic Colors */
  --bg-primary: var(--snow);
  --bg-secondary: var(--white);
  --text-primary: var(--void);
  --text-secondary: var(--graphite);
  --text-tertiary: var(--storm);
  --text-muted: var(--slate);
  --border-subtle: var(--silver);
  --border-default: var(--mist);

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows - Yellow tinted for brand */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 8px 30px rgba(251, 191, 36, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 20px rgba(251, 191, 36, 0.3);
  --shadow-download: 0 4px 14px rgba(251, 191, 36, 0.4);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-bounce: cubic-bezier(0.68, -0.6, 0.32, 1.6);
  --duration-fast: 150ms;
  --duration-base: 200ms;
  --duration-slow: 300ms;
  --duration-enter: 400ms;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-bg-dark: rgba(10, 10, 10, 0.9);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-blur: 16px;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, var(--primary-400) 0%, var(--primary-500) 100%);
  --gradient-dark: linear-gradient(135deg, var(--void) 0%, var(--graphite) 100%);
  --gradient-mesh-1: radial-gradient(at 40% 20%, rgba(251, 191, 36, 0.08) 0px, transparent 50%);
  --gradient-mesh-2: radial-gradient(at 80% 80%, rgba(245, 158, 11, 0.06) 0px, transparent 50%);

  /* Animation */
  --reveal-distance: 30px;
  --stagger-delay: 80ms;

  /* Safe Areas */
  --safe-top: env(safe-area-inset-top);
  --safe-bottom: env(safe-area-inset-bottom);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

::selection {
  background: var(--primary-100);
  color: var(--primary-700);
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-4);
  background: var(--primary-600);
  color: var(--white);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: top var(--duration-base) var(--ease-out);
}

.skip-link:focus {
  top: var(--space-4);
}

/* ============================================
   APP LAYOUT
   ============================================ */
.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
}

.fx-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(135deg, var(--snow) 0%, var(--pearl) 50%, var(--snow) 100%);
}

.fx-layer::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.04) 0%, transparent 60%);
  animation: floatOrb 30s ease-in-out infinite;
}

.fx-layer::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.03) 0%, transparent 55%);
  animation: floatOrb 25s ease-in-out infinite reverse;
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(3%, 2%) scale(1.02); }
  66% { transform: translate(-2%, -1%) scale(0.98); }
}

.grain {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.015;
  pointer-events: none;
}

/* Noscript fallback */
.noscript-message {
  max-width: 500px;
  margin: 100px auto;
  padding: var(--space-8);
  background: var(--white);
  border-radius: var(--radius-2xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.noscript-message h2 {
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

/* ============================================
   MODERN STICKY HEADER
   ============================================ */
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all var(--duration-slow) var(--ease-out);
}

.header-wrapper.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.header {
  position: relative;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--space-4) + var(--safe-top)) var(--space-6) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: all var(--duration-base) var(--ease-out);
}

.brand:hover {
  transform: scale(1.02);
}

.brand .logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--void);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--primary-400);
}

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

.brand .logo-fallback {
  width: 44px;
  height: 44px;
  background: var(--void);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  color: var(--primary-400);
  font-weight: 900;
  font-size: 18px;
  border: 2px solid var(--primary-400);
}

.brand .name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  transition: color var(--duration-base) var(--ease-out);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--duration-base) var(--ease-out);
  border-radius: 1px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

/* Legacy nav a support */
.nav a:not(.btn):not(.nav-link) {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  transition: color var(--duration-base) var(--ease-out);
}

.nav a:not(.btn):not(.nav-link)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--duration-base) var(--ease-out);
}

.nav a:not(.btn):not(.nav-link):hover::after {
  width: 100%;
}

.nav a:not(.btn):not(.nav-link):hover {
  color: var(--text-primary);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--duration-base) var(--ease-out);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn.primary {
  background: var(--gradient-gold);
  color: var(--void);
  font-weight: 700;
  box-shadow: var(--shadow-sm), 0 2px 8px rgba(251, 191, 36, 0.3);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 4px 16px rgba(251, 191, 36, 0.4);
}

.btn.ghost {
  background: var(--white);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-xs);
}

.btn.ghost:hover {
  border-color: var(--primary-300);
  color: var(--void);
  background: var(--primary-50);
}

.btn.dark {
  background: var(--gradient-dark);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn.dark:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn.success {
  background: linear-gradient(135deg, var(--success-500), var(--success-600));
  color: var(--white);
  box-shadow: var(--shadow-sm), 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn.success:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.btn.download {
  background: var(--gradient-gold);
  color: var(--void);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: 700;
  box-shadow: var(--shadow-sm), var(--shadow-download);
}

.btn.download:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 6px 20px rgba(251, 191, 36, 0.5);
}

.btn.download svg {
  width: 20px;
  height: 20px;
}

.btn.full-width {
  width: 100%;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-6) var(--space-12);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.main.resources-home {
  max-width: 1200px;
}

.main.resource-single {
  max-width: 900px;
}

/* ============================================
   BREADCRUMBS (SEO Important)
   ============================================ */
.breadcrumbs {
  margin-bottom: var(--space-6);
  padding: var(--space-3) 0;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  font-size: var(--text-sm);
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  color: var(--slate);
}

.breadcrumbs a {
  color: var(--text-tertiary);
  transition: color var(--duration-fast);
}

.breadcrumbs a:hover {
  color: var(--primary-600);
}

.breadcrumbs li[aria-current="page"] {
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================
   RESOURCES HEADER
   ============================================ */
.resources-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.resources-header h1 {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.resources-header p {
  font-size: var(--text-lg);
  color: var(--text-tertiary);
  max-width: 600px;
  margin: 0 auto;
}

.resources-header .stats {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-6);
}

.resources-header .stat-item {
  text-align: center;
}

.resources-header .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--primary-600);
}

.resources-header .stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================
   SEARCH & FILTER BAR
   ============================================ */
.filter-bar {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.search-wrapper {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) 44px;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  font-size: var(--text-sm);
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.category-select,
.sort-select {
  padding: var(--space-3) var(--space-5);
  padding-right: var(--space-10);
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.category-select:focus,
.sort-select:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* ============================================
   CATEGORIES NAVIGATION
   ============================================ */
.categories-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}

.category-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.category-pill:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
  background: var(--primary-50);
}

.category-pill.active {
  background: var(--primary-600);
  border-color: var(--primary-600);
  color: var(--white);
}

.category-pill .count {
  padding: 2px 6px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
}

.category-pill.active .count {
  background: rgba(255, 255, 255, 0.2);
}

/* ============================================
   FEATURED RESOURCES SECTION
   ============================================ */
.featured-section {
  margin-bottom: var(--space-12);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.section-title svg {
  color: var(--warning-500);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

/* ============================================
   RESOURCE CARDS
   ============================================ */
.resource-card {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--duration-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  /* Stagger animation support */
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  animation: cardReveal 0.5s var(--ease-out) forwards;
  animation-delay: calc(var(--card-index, 0) * var(--stagger-delay));
}

@keyframes cardReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.resource-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary-300);
}

.resource-card .card-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, var(--pearl) 0%, var(--silver) 100%);
}

.resource-card .card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.4) 100%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
  z-index: 1;
}

.resource-card:hover .card-image::after {
  opacity: 1;
}

.resource-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.resource-card:hover .card-image img {
  transform: scale(1.08);
}

.resource-card .card-image .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
}

.resource-card .card-image .placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--primary-500);
}

.resource-card .featured-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--gradient-gold);
  color: var(--void);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  z-index: 2;
  letter-spacing: 0.05em;
}

.resource-card .file-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
}

.resource-card .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
}

.resource-card .card-category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: color-mix(in srgb, var(--cat-color, var(--primary-500)) 10%, transparent);
  color: var(--cat-color, var(--primary-600));
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-3);
  width: fit-content;
}

.resource-card .card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: var(--leading-snug);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.resource-card .card-title a {
  transition: color var(--duration-fast);
}

.resource-card .card-title a:hover {
  color: var(--primary-600);
}

.resource-card .card-excerpt {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.resource-card .card-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

.resource-card .card-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: var(--white);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.resource-card .card-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.resource-card .card-btn svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   RESOURCES GRID
   ============================================ */
.resources-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .resources-layout {
    grid-template-columns: 1fr 300px;
  }
}

.resources-main {
  min-width: 0;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* List View */
.resources-grid.list-view {
  grid-template-columns: 1fr;
}

.resources-grid.list-view .resource-card {
  flex-direction: row;
}

.resources-grid.list-view .resource-card .card-image {
  width: 200px;
  flex-shrink: 0;
  aspect-ratio: auto;
  height: 100%;
}

.resources-grid.list-view .resource-card .card-body {
  justify-content: center;
}

@media (max-width: 640px) {
  .resources-grid.list-view .resource-card {
    flex-direction: column;
  }

  .resources-grid.list-view .resource-card .card-image {
    width: 100%;
    aspect-ratio: 16 / 10;
  }
}

/* ============================================
   VIEW TOGGLE
   ============================================ */
.view-toggle {
  display: flex;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3px;
  box-shadow: var(--shadow-xs);
}

.toggle-btn {
  padding: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  transition: all var(--duration-fast);
}

.toggle-btn:hover {
  color: var(--text-secondary);
}

.toggle-btn.active {
  background: var(--primary-50);
  color: var(--primary-600);
}

/* ============================================
   SIDEBAR
   ============================================ */
.resources-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.sidebar-section {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.sidebar-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.sidebar-title svg {
  color: var(--primary-500);
}

/* Popular Downloads */
.popular-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.popular-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  transition: background var(--duration-fast);
}

.popular-item:hover {
  background: var(--pearl);
}

.popular-item .rank {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-100);
  color: var(--primary-600);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  flex-shrink: 0;
}

.popular-item:first-child .rank {
  background: linear-gradient(135deg, var(--warning-500), var(--warning-600));
  color: var(--white);
}

.popular-item .info {
  flex: 1;
  min-width: 0;
}

.popular-item .title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.popular-item .format {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Category Links */
.category-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.category-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: all var(--duration-fast);
}

.category-link:hover {
  background: var(--primary-50);
  color: var(--primary-600);
}

.category-link .count {
  padding: 2px 8px;
  background: var(--pearl);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
}

.category-link:hover .count {
  background: var(--primary-100);
  color: var(--primary-600);
}

/* Tags Cloud */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag-link {
  padding: var(--space-1) var(--space-3);
  background: var(--pearl);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--duration-fast);
}

.tag-link:hover {
  background: var(--primary-100);
  color: var(--primary-600);
}

/* Newsletter CTA */
.newsletter-cta {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: var(--white);
  text-align: center;
}

.newsletter-cta h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.newsletter-cta p {
  font-size: var(--text-sm);
  opacity: 0.9;
  margin-bottom: var(--space-4);
}

.newsletter-cta .btn {
  background: var(--white);
  color: var(--primary-600);
}

.newsletter-cta .btn:hover {
  background: var(--primary-50);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.pagination button,
.pagination a {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--duration-fast);
}

.pagination button:hover,
.pagination a:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.pagination button.active,
.pagination a.active {
  background: var(--primary-600);
  border-color: var(--primary-600);
  color: var(--white);
}

.pagination button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   SINGLE RESOURCE PAGE
   ============================================ */
.resource-article {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.resource-header {
  padding: var(--space-10) var(--space-10) var(--space-6);
  text-align: center;
}

.resource-meta-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.resource-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl));
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.resource-excerpt {
  font-size: var(--text-lg);
  color: var(--text-tertiary);
  max-width: 700px;
  margin: 0 auto var(--space-6);
  line-height: var(--leading-relaxed);
}

.resource-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.resource-meta .meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.resource-meta .meta-item svg {
  width: 16px;
  height: 16px;
  color: var(--slate);
}

.resource-meta .views {
  font-weight: 600;
  color: var(--text-secondary);
}

.resource-meta .publish-date {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.resource-meta .publish-date svg {
  width: 16px;
  height: 16px;
  color: var(--slate);
}

.resource-meta .file-type {
  padding: var(--space-1) var(--space-3);
  background: var(--primary-50);
  color: var(--primary-600);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Resource Cover Image (16:10) */
.resource-cover {
  margin: 0 var(--space-6);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--pearl) 0%, var(--silver) 100%);
}

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

/* Download Section */
.download-section {
  padding: var(--space-8) var(--space-10);
  background: linear-gradient(135deg, var(--success-50) 0%, var(--white) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
}

.download-section h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.download-section .file-info {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-5);
}

.download-section .file-info span {
  margin: 0 var(--space-3);
}

.download-section .btn.download {
  font-size: var(--text-lg);
  padding: var(--space-5) var(--space-10);
}

/* Resource Content */
.resource-content {
  padding: var(--space-10);
}

.resource-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--space-8) 0 var(--space-4);
}

.resource-content h2:first-child {
  margin-top: 0;
}

.resource-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--space-6) 0 var(--space-3);
}

.resource-content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.resource-content ul,
.resource-content ol {
  margin: var(--space-4) 0;
  padding-left: var(--space-6);
}

.resource-content li {
  margin-bottom: var(--space-2);
  line-height: var(--leading-relaxed);
}

.resource-content a {
  color: var(--primary-600);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.resource-content a:hover {
  color: var(--primary-700);
}

/* Tags Section */
.resource-tags {
  padding: var(--space-6) var(--space-10);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.resource-tags .label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
}

/* Share Section */
.share-section {
  padding: var(--space-6) var(--space-10);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.share-section .label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
}

.share-buttons {
  display: flex;
  gap: var(--space-2);
}

.share-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  transition: all var(--duration-fast);
}

.share-btn.facebook {
  background: #1877f2;
  color: var(--white);
}

.share-btn.twitter {
  background: #1da1f2;
  color: var(--white);
}

.share-btn.whatsapp {
  background: #25d366;
  color: var(--white);
}

.share-btn.telegram {
  background: #0088cc;
  color: var(--white);
}

.share-btn.copy {
  background: var(--graphite);
  color: var(--white);
}

.share-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Related Resources */
.related-resources {
  margin-top: var(--space-12);
}

.related-resources h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  text-align: center;
}

/* ============================================
   CATEGORY/TAG PAGE HEADER
   ============================================ */
.taxonomy-header {
  text-align: center;
  margin-bottom: var(--space-8);
  padding: var(--space-8);
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card);
}

.taxonomy-header .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-50);
  border-radius: var(--radius-xl);
  font-size: var(--text-3xl);
}

.taxonomy-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.taxonomy-header .description {
  font-size: var(--text-base);
  color: var(--text-tertiary);
  max-width: 600px;
  margin: 0 auto;
}

.taxonomy-header .count {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  color: var(--slate);
  margin-bottom: var(--space-4);
}

.empty-state h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.empty-state p {
  color: var(--text-tertiary);
  margin-bottom: var(--space-6);
}

/* ============================================
   LOADING SKELETONS
   ============================================ */
.skeleton {
  background: linear-gradient(90deg, var(--pearl) 0%, var(--silver) 50%, var(--pearl) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  pointer-events: none;
}

.skeleton-card .skeleton {
  width: 100%;
  height: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
/* ============================================
   MODERN DARK FOOTER
   ============================================ */
.footer {
  padding: var(--space-16) var(--space-6) calc(var(--space-8) + var(--safe-bottom));
  background: var(--void);
  color: var(--pearl);
  margin-top: var(--space-16);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-brand .brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-brand .brand .name {
  color: var(--white);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--slate);
  line-height: var(--leading-relaxed);
  max-width: 280px;
}

@media (max-width: 768px) {
  .footer-tagline {
    max-width: none;
  }
}

.footer-nav-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-column h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate);
  margin-bottom: var(--space-2);
}

.footer-nav-column a {
  font-size: var(--text-sm);
  color: var(--pearl);
  transition: color var(--duration-fast);
  padding: var(--space-1) 0;
}

.footer-nav-column a:hover {
  color: var(--primary-400);
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--space-12) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--graphite);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--storm);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--storm);
  transition: color var(--duration-fast);
}

.footer-links a:hover {
  color: var(--primary-400);
}

/* Legacy footer support */
.footer-nav {
  display: flex;
  gap: var(--space-6);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--pearl);
  transition: color var(--duration-fast);
}

.footer-nav a:hover {
  color: var(--primary-400);
}

/* CTA Section - Hidden by default (can be re-enabled) */
.cta-section {
  display: none;
  margin-top: var(--space-12);
  text-align: center;
}

.cta-card {
  background: var(--gradient-gold);
  padding: var(--space-12) var(--space-8);
  border-radius: var(--radius-3xl);
  color: var(--void);
}

.cta-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.cta-card p {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-6);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-card .btn {
  background: var(--white);
  color: var(--primary-600);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.cta-card .btn:hover {
  background: var(--primary-50);
  transform: translateY(-2px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .header {
    padding: calc(var(--space-3) + var(--safe-top)) var(--space-4) var(--space-3);
  }

  .brand .name {
    font-size: var(--text-lg);
  }

  .main {
    padding: var(--space-4) var(--space-4) var(--space-8);
  }

  .resources-header h1 {
    font-size: var(--text-2xl);
  }

  .resources-header .stats {
    gap: var(--space-4);
  }

  .filter-bar {
    flex-direction: column;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .resource-header {
    padding: var(--space-6);
  }

  .resource-content {
    padding: var(--space-6);
  }

  .download-section {
    padding: var(--space-6);
  }

  .resource-tags,
  .share-section {
    padding: var(--space-4) var(--space-6);
  }

  .share-section {
    flex-direction: column;
    text-align: center;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }

  .featured-grid {
    grid-template-columns: 1fr;
  }

  .pagination {
    flex-wrap: wrap;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .fx-layer,
  .header,
  .footer,
  .share-section,
  .download-section .btn,
  .cta-section,
  .sidebar {
    display: none !important;
  }

  .resource-article {
    box-shadow: none;
    border: none;
  }

  .resource-content {
    padding: 0;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: var(--focus-ring-offset);
}

/* ============================================
   MOBILE NAVIGATION - APP-LIKE DESIGN
   ============================================ */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 60;
}

.hamburger-line {
  width: 24px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.desktop-nav {
  display: flex;
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease-out);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-container {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 85%;
  max-width: 320px;
  background: var(--white);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-spring);
}

.mobile-nav-overlay.active .mobile-nav-container {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-header .brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.mobile-nav-header .brand .logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mobile-nav-header .brand .logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-nav-header .brand .name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.mobile-close-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--pearl);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: all 0.2s var(--ease-out);
}

.mobile-close-btn:hover {
  background: var(--primary-100);
  color: var(--primary-600);
}

/* Mobile User Profile */
.mobile-user-profile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--primary-400);
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.mobile-user-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-user-name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.mobile-user-status {
  font-size: var(--text-xs);
  color: var(--primary-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Mobile Nav Links */
.mobile-nav-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-4) 0;
  overflow-y: auto;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.2s var(--ease-out);
  border-left: 3px solid transparent;
}

.mobile-nav-link:hover {
  background: var(--pearl);
  color: var(--text-primary);
}

.mobile-nav-link.active {
  background: var(--primary-50);
  color: var(--primary-600);
  border-left-color: var(--primary-500);
}

.mobile-nav-link svg {
  flex-shrink: 0;
  color: var(--slate);
  transition: color 0.2s;
}

.mobile-nav-link:hover svg,
.mobile-nav-link.active svg {
  color: var(--primary-500);
}

/* Mobile Nav Footer */
.mobile-nav-footer {
  padding: var(--space-5);
  border-top: 1px solid var(--border-subtle);
  background: var(--pearl);
}

/* Mobile Dashboard Link - Shown when signed in */
.mobile-dashboard-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  margin: 0 16px 8px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: var(--void);
  font-weight: 600;
  font-size: 15px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.mobile-dashboard-link svg {
  width: 22px;
  height: 22px;
}
.mobile-dashboard-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.mobile-logout-section .btn {
  gap: var(--space-2);
}

/* Desktop Auth Nav */
.nav-auth {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-4);
}

.nav-auth .user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--primary-400);
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}

.nav-auth .user-avatar:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 10px rgba(251, 191, 36, 0.4);
}

/* User Menu Dropdown */
.user-menu-container {
  position: relative;
}

.user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  min-width: 180px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.user-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-menu a,
.user-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: #1e293b;
  background: none;
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s;
}

.user-menu a:hover,
.user-menu button:hover {
  background: #f1f5f9;
}

.user-menu-divider {
  height: 1px;
  background: #e2e8f0;
  margin: 6px 0;
}

.user-menu svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ============================================
   MAIN CONTENT OFFSET FOR FIXED HEADER
   ============================================ */
.main {
  padding-top: 100px; /* Offset for fixed header */
}

@media (max-width: 768px) {
  .main {
    padding-top: 80px;
  }
}

/* ============================================
   ANIMATED HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  margin-bottom: var(--space-8);
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-3xl);
  background: linear-gradient(135deg, var(--void) 0%, var(--graphite) 50%, var(--void) 100%);
  overflow: hidden;
}

.animated-hero {
  isolation: isolate;
}

/* Hero Frame Animation */
.hero-frame {
  position: absolute;
  inset: 3px;
  border-radius: calc(var(--radius-3xl) - 3px);
  pointer-events: none;
  z-index: 0;
}

.hero-frame::before,
.hero-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

/* Outer frame - Yellow to Black animated */
.hero-frame::before {
  background: linear-gradient(
    var(--frame-angle, 0deg),
    var(--primary-400) 0%,
    var(--primary-500) 25%,
    var(--void) 50%,
    var(--primary-500) 75%,
    var(--primary-400) 100%
  );
  animation: frameRotate 4s linear infinite;
}

/* Inner frame - Green to Red animated */
.hero-frame::after {
  inset: 3px;
  background: linear-gradient(
    var(--frame-angle, 0deg),
    #10b981 0%,
    #059669 25%,
    #f43f5e 50%,
    #e11d48 75%,
    #10b981 100%
  );
  animation: frameRotate 4s linear infinite reverse;
}

.hero-frame-inner {
  position: absolute;
  inset: 6px;
  background: linear-gradient(135deg, var(--void) 0%, var(--graphite) 50%, var(--void) 100%);
  border-radius: calc(var(--radius-3xl) - 9px);
  z-index: 1;
}

@property --frame-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes frameRotate {
  from {
    --frame-angle: 0deg;
  }
  to {
    --frame-angle: 360deg;
  }
}

/* Hero Glow Effect */
.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 80%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(251, 191, 36, 0.15) 0%, transparent 70%);
  animation: heroGlow 3s ease-in-out infinite;
  z-index: 0;
}

@keyframes heroGlow {
  0%, 100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* Hero Breadcrumbs */
.hero-breadcrumbs {
  position: relative;
  z-index: 2;
  margin-bottom: var(--space-4);
  padding: 0;
}

.hero-breadcrumbs ol {
  justify-content: center;
}

.hero-breadcrumbs li {
  color: var(--slate);
}

.hero-breadcrumbs li:not(:last-child)::after {
  color: var(--storm);
}

.hero-breadcrumbs a {
  color: var(--mist);
}

.hero-breadcrumbs a:hover {
  color: var(--primary-400);
}

.hero-breadcrumbs li[aria-current="page"] {
  color: var(--primary-400);
}

/* Hero Content */
.hero-section .practice-header,
.hero-section .resources-header {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0;
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 6vw, var(--text-4xl));
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  text-align: center;
  margin-bottom: var(--space-4);
}

.hero-title .greeting {
  color: var(--primary-400);
  text-shadow: 0 0 30px rgba(251, 191, 36, 0.5);
}

.hero-title .title-main {
  color: var(--white);
}

.hero-subtitle {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--graphite);
  text-align: center;
  max-width: 650px;
  margin: var(--space-6) auto 0;
  padding: var(--space-4) var(--space-8);
  line-height: var(--leading-relaxed);
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
  border: 2px solid var(--primary-400);
  border-radius: var(--radius-2xl);
  box-shadow:
    0 8px 32px rgba(251, 191, 36, 0.3),
    0 4px 16px rgba(0, 0, 0, 0.2),
    inset 0 2px 0 rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 2;
}

.hero-section .resources-header,
.hero-section .practice-header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 640px) {
  .hero-section {
    padding: var(--space-6) var(--space-4);
    margin-left: calc(-1 * var(--space-4));
    margin-right: calc(-1 * var(--space-4));
    border-radius: 0;
  }

  .hero-frame {
    inset: 2px;
  }

  .hero-frame-inner {
    inset: 4px;
  }
}

/* Hero Compact - For detail/view pages */
.hero-compact {
  padding: var(--space-6) var(--space-6);
  margin-bottom: var(--space-6);
}

.hero-compact .hero-breadcrumbs {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .hero-compact {
    padding: var(--space-4) var(--space-4);
  }
}

/* ============================================
   PREMIUM ANIMATED CARD FRAMES
   ============================================ */

/* Card Base Styles - High Contrast Premium Design */
.resource-card {
  position: relative;
  background: linear-gradient(145deg, var(--white) 0%, var(--snow) 100%);
  border-radius: var(--radius-2xl);
  overflow: visible;
  border: 2px solid var(--graphite);
  box-shadow:
    0 4px 6px rgba(0, 0, 0, 0.1),
    0 10px 30px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: all 0.4s var(--ease-out);
}

/* Animated Border Container */
.resource-card::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--radius-2xl) + 4px);
  background: conic-gradient(
    from var(--card-angle, 0deg),
    var(--primary-400) 0deg,
    var(--void) 90deg,
    var(--primary-500) 180deg,
    var(--void) 270deg,
    var(--primary-400) 360deg
  );
  z-index: -2;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  animation: cardBorderSpin 4s linear infinite;
}

/* Inner Animated Frame - Green/Red */
.resource-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-2xl) + 2px);
  background: conic-gradient(
    from var(--card-angle, 0deg),
    #10b981 0deg,
    #f43f5e 120deg,
    #10b981 240deg,
    #f43f5e 360deg
  );
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  animation: cardBorderSpin 4s linear infinite reverse;
}

@property --card-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes cardBorderSpin {
  from { --card-angle: 0deg; }
  to { --card-angle: 360deg; }
}

/* Hover Effects */
.resource-card:hover {
  border-color: transparent;
  transform: translateY(-12px) scale(1.02);
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.2),
    0 15px 30px rgba(251, 191, 36, 0.15);
}

.resource-card:hover::before,
.resource-card:hover::after {
  opacity: 1;
}

/* Card Image Container */
.resource-card .card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: linear-gradient(135deg, var(--graphite) 0%, var(--void) 100%);
}

.resource-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.resource-card:hover .card-image img {
  transform: scale(1.08);
}

/* Card Body */
.resource-card .card-body {
  padding: var(--space-5);
  background: linear-gradient(180deg, var(--white) 0%, var(--snow) 100%);
}

/* Premium Card Title */
.resource-card .card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: var(--leading-snug);
  color: var(--void);
  margin-bottom: var(--space-2);
}

.resource-card .card-title a {
  color: inherit;
  transition: color 0.2s;
}

.resource-card .card-title a:hover {
  color: var(--primary-600);
}

/* Card Excerpt */
.resource-card .card-excerpt {
  font-size: var(--text-sm);
  color: var(--storm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

/* Premium Card Category Badge */
.resource-card .card-category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 10px;
  background: var(--void);
  color: var(--primary-400);
  border: 1px solid var(--primary-500);
}

/* Card Meta Info */
.resource-card .card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--slate);
  margin-bottom: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--silver);
}

.resource-card .card-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.resource-card .card-meta svg {
  width: 14px;
  height: 14px;
  color: var(--primary-500);
}

/* Premium Card Button */
.resource-card .card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--void) 0%, var(--graphite) 100%);
  color: var(--primary-400);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid var(--primary-500);
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
}

.resource-card .card-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity 0.3s;
}

.resource-card .card-btn span {
  position: relative;
  z-index: 1;
}

.resource-card .card-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
  border-color: var(--primary-400);
  color: var(--void);
}

.resource-card .card-btn:hover::before {
  opacity: 1;
}

/* Card Footer */
.resource-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--pearl);
  border-top: 1px solid var(--silver);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* ============================================
   PREMIUM FOOTER
   ============================================ */
.premium-footer {
  background: linear-gradient(180deg, var(--void) 0%, #0d0d0d 100%);
  padding: 0;
  margin-top: var(--space-16);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-6) var(--space-8);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--graphite);
}

@media (max-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* Footer Brand Section */
.footer-brand-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: opacity 0.2s;
}

.footer-brand:hover {
  opacity: 0.9;
}

.footer-brand .logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--primary-400);
}

.footer-brand .logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footer-brand .name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--white);
}

.premium-footer .footer-tagline {
  font-size: var(--text-sm);
  color: var(--slate);
  line-height: var(--leading-relaxed);
  max-width: 280px;
}

/* Footer Social Links */
.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--graphite);
  border-radius: var(--radius-lg);
  color: var(--pearl);
  transition: all 0.2s var(--ease-out);
}

.social-link:hover {
  background: var(--primary-500);
  color: var(--void);
  transform: translateY(-2px);
}

/* Footer Links Grid */
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 640px) {
  .footer-links-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary-400);
  margin-bottom: var(--space-2);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--mist);
  transition: all 0.2s;
  padding: var(--space-1) 0;
}

.footer-col a:hover {
  color: var(--white);
  padding-left: var(--space-2);
}

/* Footer Bottom */
.premium-footer .footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .premium-footer .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.premium-footer .footer-bottom p {
  font-size: var(--text-sm);
  color: var(--storm);
}

.footer-credit {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-credit::before {
  content: '🇧🇩';
}

/* ============================================
   CATEGORY LINKS WITHOUT COUNTS
   ============================================ */
.categories-section .category-link {
  justify-content: flex-start;
}

.categories-section .category-link .count {
  display: none;
}

/* ============================================
   HIDE NEWSLETTER CTA AND CTA SECTIONS
   ============================================ */
.newsletter-cta,
.cta-section {
  display: none !important;
}

/* ============================================
   PREVIEW GALLERY - PDF Page Previews
   ============================================ */
.preview-gallery {
  background: linear-gradient(145deg, var(--white) 0%, var(--pearl) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-card);
}

.preview-gallery h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
}

.preview-hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-5);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 400px) {
  .preview-grid {
    grid-template-columns: 1fr;
    max-width: 280px;
    margin: 0 auto;
  }
}

.preview-item {
  position: relative;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  background: var(--white);
  aspect-ratio: 210 / 297; /* A4 paper ratio */
}

.preview-item:hover {
  border-color: var(--primary-400);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.preview-item .page-number {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-4) var(--space-3) var(--space-2);
  text-align: center;
}

/* Preview Modal - Fullscreen Lightbox */
.preview-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.preview-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
  z-index: 10;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
  z-index: 10;
}

.modal-nav:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
}

.modal-nav.prev {
  left: 20px;
}

.modal-nav.next {
  right: 20px;
}

@media (max-width: 640px) {
  .modal-nav {
    width: 44px;
    height: 44px;
  }

  .modal-nav.prev {
    left: 10px;
  }

  .modal-nav.next {
    right: 10px;
  }
}

.modal-image {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.modal-info {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

/* ============================================
   DARK MODE SUPPORT
   Must be at END of file to override all styles
   ============================================ */
@media (prefers-color-scheme: dark) {
  :root {
    /* Semantic Colors - Dark Mode */
    --bg-primary: var(--void);
    --bg-secondary: var(--obsidian);
    --text-primary: var(--snow);
    --text-secondary: var(--pearl);
    --text-tertiary: var(--mist);
    --text-muted: var(--slate);
    --border-subtle: var(--graphite);
    --border-default: var(--charcoal);

    /* Glassmorphism - Dark Mode */
    --glass-bg: rgba(10, 10, 10, 0.9);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Shadows - Dark Mode */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-card-hover: 0 8px 30px rgba(251, 191, 36, 0.2), 0 4px 12px rgba(0, 0, 0, 0.4);

    /* Gradients - Dark Mode */
    --gradient-mesh-1: radial-gradient(at 40% 20%, rgba(251, 191, 36, 0.05) 0px, transparent 50%);
    --gradient-mesh-2: radial-gradient(at 80% 80%, rgba(245, 158, 11, 0.04) 0px, transparent 50%);
  }

  /* Body Background */
  body {
    background: var(--void) !important;
  }

  /* FX Layer - Dark Mode */
  .fx-layer {
    background: linear-gradient(135deg, var(--void) 0%, var(--obsidian) 50%, var(--void) 100%) !important;
  }

  .fx-layer::before {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.03) 0%, transparent 60%) !important;
  }

  .fx-layer::after {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.02) 0%, transparent 55%) !important;
  }

  /* Header - Dark Mode */
  .header-wrapper.scrolled {
    background: var(--glass-bg) !important;
    border-bottom-color: var(--graphite) !important;
  }

  /* Selection - Dark Mode */
  ::selection {
    background: var(--primary-600) !important;
    color: var(--white) !important;
  }

  /* Buttons - Dark Mode */
  .btn.ghost {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
    color: var(--pearl) !important;
  }

  .btn.ghost:hover {
    background: var(--graphite) !important;
    border-color: var(--primary-500) !important;
    color: var(--white) !important;
  }

  /* Search & Filter - Dark Mode */
  .search-input {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
    color: var(--snow) !important;
  }

  .search-input::placeholder {
    color: var(--slate) !important;
  }

  .category-select,
  .sort-select {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
    color: var(--pearl) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") !important;
  }

  /* Category Pills - Dark Mode */
  .category-pill {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
    color: var(--pearl) !important;
  }

  .category-pill:hover {
    background: var(--graphite) !important;
    border-color: var(--primary-500) !important;
    color: var(--primary-400) !important;
  }

  .category-pill.active {
    background: var(--primary-600) !important;
    border-color: var(--primary-600) !important;
    color: var(--void) !important;
  }

  /* Resource Cards - Dark Mode */
  .resource-card {
    background: linear-gradient(145deg, var(--obsidian) 0%, var(--void) 100%) !important;
    border-color: var(--graphite) !important;
  }

  .resource-card .card-body {
    background: linear-gradient(180deg, var(--obsidian) 0%, var(--void) 100%) !important;
  }

  .resource-card .card-title,
  .resource-card .card-title a {
    color: var(--snow) !important;
  }

  .resource-card .card-excerpt {
    color: var(--mist) !important;
  }

  .resource-card .card-footer {
    background: var(--graphite) !important;
    border-top-color: var(--charcoal) !important;
  }

  .resource-card .card-meta {
    border-top-color: var(--graphite) !important;
    color: var(--slate) !important;
  }

  /* Sidebar - Dark Mode */
  .sidebar-section {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
  }

  .sidebar-title {
    color: var(--snow) !important;
  }

  .popular-item:hover {
    background: var(--graphite) !important;
  }

  .popular-item .rank {
    background: var(--graphite) !important;
    color: var(--primary-400) !important;
  }

  .popular-item .title {
    color: var(--snow) !important;
  }

  .category-link {
    color: var(--pearl) !important;
  }

  .category-link:hover {
    background: var(--graphite) !important;
  }

  .category-link .count {
    background: var(--graphite) !important;
  }

  .tag-link {
    background: var(--graphite) !important;
    color: var(--pearl) !important;
  }

  .tag-link:hover {
    background: var(--charcoal) !important;
    color: var(--primary-400) !important;
  }

  /* Pagination - Dark Mode */
  .pagination button,
  .pagination a {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
    color: var(--pearl) !important;
  }

  .pagination button:hover,
  .pagination a:hover {
    border-color: var(--primary-500) !important;
    color: var(--primary-400) !important;
  }

  /* Single Resource Page - Dark Mode */
  .resource-article {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
  }

  .resource-header,
  .resource-title {
    color: var(--snow) !important;
  }

  .resource-excerpt {
    color: var(--mist) !important;
  }

  .resource-content {
    color: var(--pearl) !important;
  }

  .resource-content p {
    color: var(--mist) !important;
  }

  .resource-content h2,
  .resource-content h3 {
    color: var(--snow) !important;
  }

  .download-section {
    background: linear-gradient(135deg, var(--graphite) 0%, var(--obsidian) 100%) !important;
    border-top-color: var(--charcoal) !important;
    border-bottom-color: var(--charcoal) !important;
  }

  .download-section h2 {
    color: var(--snow) !important;
  }

  .resource-tags {
    border-top-color: var(--graphite) !important;
  }

  .resource-tags .label {
    color: var(--slate) !important;
  }

  .share-section {
    border-top-color: var(--graphite) !important;
  }

  .share-section .label {
    color: var(--slate) !important;
  }

  /* Taxonomy Header - Dark Mode */
  .taxonomy-header {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
  }

  .taxonomy-header h1 {
    color: var(--snow) !important;
  }

  .taxonomy-header .description {
    color: var(--mist) !important;
  }

  /* Empty State - Dark Mode */
  .empty-state {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
  }

  .empty-state h2 {
    color: var(--snow) !important;
  }

  .empty-state p {
    color: var(--mist) !important;
  }

  /* Skeleton - Dark Mode */
  .skeleton {
    background: linear-gradient(90deg, var(--graphite) 0%, var(--charcoal) 50%, var(--graphite) 100%) !important;
  }

  /* Noscript - Dark Mode */
  .noscript-message {
    background: var(--obsidian) !important;
    color: var(--snow) !important;
  }

  /* View Toggle - Dark Mode */
  .view-toggle {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
  }

  .toggle-btn {
    color: var(--slate) !important;
  }

  .toggle-btn.active {
    background: var(--graphite) !important;
    color: var(--primary-400) !important;
  }

  /* Mobile Nav - Dark Mode */
  .mobile-nav-container {
    background: var(--obsidian) !important;
  }

  .mobile-nav-header {
    border-bottom-color: var(--graphite) !important;
  }

  .mobile-nav-header .brand .name {
    color: var(--snow) !important;
  }

  .mobile-close-btn {
    background: var(--graphite) !important;
    color: var(--pearl) !important;
  }

  .mobile-user-profile {
    background: linear-gradient(135deg, var(--graphite) 0%, var(--obsidian) 100%) !important;
    border-bottom-color: var(--graphite) !important;
  }

  .mobile-user-name {
    color: var(--snow) !important;
  }

  .mobile-nav-link {
    color: var(--pearl) !important;
  }

  .mobile-nav-link:hover {
    background: var(--graphite) !important;
    color: var(--snow) !important;
  }

  .mobile-nav-link.active {
    background: var(--graphite) !important;
    color: var(--primary-400) !important;
  }

  .mobile-nav-footer {
    background: var(--graphite) !important;
    border-top-color: var(--charcoal) !important;
  }

  /* User Menu - Dark Mode */
  .user-menu {
    background: var(--obsidian) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5) !important;
  }

  .user-menu a,
  .user-menu button {
    color: var(--pearl) !important;
  }

  .user-menu a:hover,
  .user-menu button:hover {
    background: var(--graphite) !important;
  }

  .user-menu-divider {
    background: var(--graphite) !important;
  }

  /* Resources Header - Dark Mode */
  .resources-header h1 {
    color: var(--snow) !important;
  }

  .resources-header p {
    color: var(--mist) !important;
  }

  .resources-header .stat-value {
    color: var(--primary-400) !important;
  }

  .resources-header .stat-label {
    color: var(--slate) !important;
  }

  /* Section Title - Dark Mode */
  .section-title {
    color: var(--snow) !important;
  }

  /* Breadcrumbs - Dark Mode */
  .breadcrumbs li {
    color: var(--slate) !important;
  }

  .breadcrumbs a {
    color: var(--mist) !important;
  }

  .breadcrumbs a:hover {
    color: var(--primary-400) !important;
  }

  .breadcrumbs li[aria-current="page"] {
    color: var(--pearl) !important;
  }

  /* Related Resources - Dark Mode */
  .related-resources h2 {
    color: var(--snow) !important;
  }

  /* Hero Section - already dark, but ensure text is visible */
  .hero-subtitle {
    background: linear-gradient(135deg, var(--graphite) 0%, var(--charcoal) 100%) !important;
    color: var(--primary-400) !important;
    border-color: var(--primary-500) !important;
  }

  /* Card Category Badge */
  .card-category {
    background: var(--graphite) !important;
    color: var(--primary-400) !important;
  }

  /* Card Views */
  .card-views {
    color: var(--slate) !important;
  }

  /* Filter Bar */
  .filter-bar {
    background: transparent !important;
  }

  /* Preview Gallery - Dark Mode */
  .preview-gallery {
    background: linear-gradient(145deg, var(--obsidian) 0%, var(--void) 100%) !important;
    border-color: var(--graphite) !important;
  }

  .preview-gallery h2 {
    color: var(--snow) !important;
  }

  .preview-hint {
    color: var(--slate) !important;
  }

  .preview-item {
    background: var(--charcoal) !important;
    border-color: var(--graphite) !important;
  }

  .preview-item:hover {
    border-color: var(--primary-500) !important;
    box-shadow: 0 8px 30px rgba(251, 191, 36, 0.15), 0 4px 12px rgba(0, 0, 0, 0.4) !important;
  }

  .preview-item .page-number {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent) !important;
  }

  /* Nav Links - Dark Mode */
  .nav-link {
    color: var(--mist) !important;
  }

  .nav-link:hover {
    color: var(--snow) !important;
  }

  .nav-link.active {
    color: var(--primary-400) !important;
  }

  /* Brand Name - Override inline colors for dark mode */
  .brand .name span {
    color: var(--snow) !important;
  }

  .brand .name span:nth-child(2),
  .brand .name span:nth-child(4) {
    color: #4ade80 !important;
  }

  .brand .name span:nth-child(3) {
    color: #f87171 !important;
  }

  /* Hamburger Menu - Dark Mode */
  .mobile-menu-btn {
    background: var(--graphite) !important;
  }

  .hamburger-line {
    background: var(--pearl) !important;
  }

  /* Mobile Nav Overlay - Dark Mode */
  .mobile-nav-overlay {
    background: rgba(0, 0, 0, 0.8) !important;
  }

  /* Footer - Dark Mode */
  .footer {
    background: var(--void) !important;
    border-top-color: var(--graphite) !important;
  }

  .footer p,
  .footer a,
  .footer span {
    color: var(--slate) !important;
  }

  /* Share Buttons - Dark Mode */
  .share-btn {
    background: var(--graphite) !important;
    border-color: var(--charcoal) !important;
    color: var(--pearl) !important;
  }

  .share-btn:hover {
    background: var(--charcoal) !important;
    border-color: var(--primary-500) !important;
  }

  .share-btn.facebook:hover {
    background: #1877f2 !important;
    color: white !important;
  }

  .share-btn.whatsapp:hover {
    background: #25D366 !important;
    color: white !important;
  }

  .share-btn.copy:hover,
  .share-btn.copy-link:hover {
    background: var(--primary-500) !important;
    color: var(--void) !important;
  }

  /* Share Section - Dark Mode */
  .share-section {
    background: var(--obsidian) !important;
    border-color: var(--graphite) !important;
  }

  .share-section .label {
    color: var(--slate) !important;
  }

  /* Primary Button - Dark Mode */
  .btn.primary {
    background: var(--primary-500) !important;
    color: var(--void) !important;
  }

  .btn.primary:hover {
    background: var(--primary-400) !important;
  }

  /* Download Button - Dark Mode */
  .btn.download {
    background: var(--primary-500) !important;
    color: var(--void) !important;
  }

  .btn.download:hover {
    background: var(--primary-400) !important;
  }

  /* Resource Content - Dark Mode */
  .resource-content {
    color: var(--mist) !important;
  }

  .resource-content p {
    color: var(--mist) !important;
  }

  /* Related Resources - Dark Mode */
  .related-resources h2 {
    color: var(--snow) !important;
  }
}