/* =============================================
   WeRSpecial — Global Stylesheet
   Learning & Support Platform for Parents
   of Children with Special Needs
   ============================================= */

/* --- GOOGLE FONTS IMPORT --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@500;600;700;800&display=swap');

/* --- CSS CUSTOM PROPERTIES --- */
:root {
  --primary: #2F6BFF;
  --primary-hover: #1A56E6;
  --secondary: #5D8BFF;
  --bg-light: #F7F9FC;
  --bg-card: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #64748B;
  --border: #E2E8F0;
  --success: #16A34A;
  --warning: #F59E0B;
  --accent-purple: #7C3AED;
  --accent-rose: #F43F5E;
  --shadow-xs: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-sm: 0 1px 4px rgba(15,23,42,0.06);
  --shadow-md: 0 4px 16px rgba(15,23,42,0.08);
  --shadow-lg: 0 12px 32px rgba(15,23,42,0.1);
  --shadow-xl: 0 20px 48px rgba(15,23,42,0.14);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --nav-h: 72px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-light);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

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

ul, ol {
  list-style: none;
}

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

button {
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition);
}

input, select, textarea {
  font-family: var(--font-body);
  border: none;
  outline: none;
}

/* --- TYPOGRAPHY --- */
h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
}

h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.975rem;
}

/* --- LAYOUT SYSTEM --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--bg-card);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* --- GRID SYSTEM --- */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--primary);
  flex-shrink: 0;
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

/* NAV LINKS */
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-link:hover,
.nav-link--active {
  color: var(--primary);
  background: rgba(47, 107, 255, 0.06);
}

/* NAV ACTIONS */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* HAMBURGER MENU */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(5px) translateX(5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-5px) translateX(5px);
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-card);
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

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

.mobile-menu a {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.mobile-menu a:hover {
  background: var(--bg-light);
  color: var(--primary);
}

.mobile-menu .mobile-actions {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(47, 107, 255, 0.3);
}

.btn-secondary {
  background: var(--bg-light);
  color: var(--text-primary);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #FFFFFF;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--primary);
  background: rgba(47, 107, 255, 0.06);
}

.btn-sm {
  padding: 7px 16px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* =============================================
   HERO SEARCH SECTION
   ============================================= */
.hero {
  background: linear-gradient(170deg, #EBF0FF 0%, var(--bg-light) 50%, #F0F7FF 100%);
  padding: 80px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(47,107,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(93,139,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 700px;
  margin: 0 auto 16px;
}

.hero-subtitle {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 40px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* SEARCH BAR */
.search-bar {
  max-width: 640px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  padding: 6px 6px 6px 24px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

.search-bar:focus-within {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(47,107,255,0.08);
}

.search-bar .search-icon {
  color: var(--text-secondary);
  flex-shrink: 0;
  margin-right: 12px;
}

.search-bar .search-icon svg {
  width: 20px;
  height: 20px;
}

.search-bar input {
  flex: 1;
  font-size: 1rem;
  color: var(--text-primary);
  background: transparent;
  padding: 10px 0;
}

.search-bar input::placeholder {
  color: #94A3B8;
}

.search-bar .search-btn {
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.search-bar .search-btn:hover {
  background: var(--primary-hover);
  transform: scale(1.02);
}

/* SEARCH TAGS */
.search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.tag:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(47,107,255,0.04);
  transform: translateY(-1px);
}

/* =============================================
   CATEGORY CARDS
   ============================================= */
.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}

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

.category-card .card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
  background: var(--bg-light);
}

.category-card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.category-card p {
  font-size: 0.88rem;
  line-height: 1.6;
}

/* =============================================
   LEARNING PATH CARDS
   ============================================= */
.path-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.path-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.path-card .path-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.path-card h3 {
  margin-bottom: 10px;
}

.path-card p {
  font-size: 0.88rem;
  margin-bottom: 16px;
  flex: 1;
}

.path-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.path-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.path-card .btn {
  align-self: flex-start;
}

/* =============================================
   RESOURCE TYPE CARDS
   ============================================= */
.resource-type-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}

.resource-type-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.resource-type-card .rt-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.resource-type-card h4 {
  font-size: 0.9rem;
}

/* =============================================
   AI TOOL CARDS
   ============================================= */
.tool-card {
  background: linear-gradient(145deg, #F8FAFF, var(--bg-card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.tool-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at top right, rgba(47,107,255,0.06) 0%, transparent 70%);
}

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

.tool-card .tool-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.tool-card h3 {
  margin-bottom: 8px;
}

.tool-card p {
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.tool-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(47,107,255,0.08);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* =============================================
   STORY CARDS
   ============================================= */
.story-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}

.story-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.story-card .story-image {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.story-card .story-content {
  padding: 20px;
}

.story-card h3 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.story-card p {
  font-size: 0.85rem;
}

/* Story card color variants */
.story-card--purple .story-image { background: linear-gradient(135deg, #F3E8FF, #EDE9FE); }
.story-card--blue .story-image { background: linear-gradient(135deg, #DBEAFE, #EFF6FF); }
.story-card--amber .story-image { background: linear-gradient(135deg, #FEF3C7, #FFFBEB); }
.story-card--green .story-image { background: linear-gradient(135deg, #DCFCE7, #F0FDF4); }

/* =============================================
   ACTIVITY CARDS
   ============================================= */
.activity-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
  cursor: pointer;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.activity-card .activity-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  background: var(--bg-light);
}

.activity-card h3 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.activity-card p {
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.activity-count {
  font-size: 0.78rem;
  color: var(--primary);
  font-weight: 600;
}

/* =============================================
   TESTIMONIAL CARDS
   ============================================= */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--warning);
  font-size: 0.9rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-author-info h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.testimonial-author-info p {
  font-size: 0.8rem;
  margin: 0;
}

/* =============================================
   BLOG CARDS
   ============================================= */
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.blog-card-image .blog-category {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  background: rgba(255,255,255,0.92);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(4px);
}

.blog-card-content {
  padding: 24px;
}

.blog-card-content h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
  line-height: 1.45;
}

.blog-card-content h3 a:hover {
  color: var(--primary);
}

.blog-card-content p {
  font-size: 0.88rem;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.read-more {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.read-more:hover {
  gap: 8px;
}

/* Blog card image gradients */
.blog-card--blue .blog-card-image { background: linear-gradient(135deg, #DBEAFE, #BFDBFE); }
.blog-card--purple .blog-card-image { background: linear-gradient(135deg, #EDE9FE, #DDD6FE); }
.blog-card--green .blog-card-image { background: linear-gradient(135deg, #DCFCE7, #BBF7D0); }
.blog-card--rose .blog-card-image { background: linear-gradient(135deg, #FFE4E6, #FECDD3); }
.blog-card--amber .blog-card-image { background: linear-gradient(135deg, #FEF3C7, #FDE68A); }
.blog-card--cyan .blog-card-image { background: linear-gradient(135deg, #CFFAFE, #A5F3FC); }

/* =============================================
   PAGE HEADER (for inner pages)
   ============================================= */
.page-header {
  background: linear-gradient(170deg, #EBF0FF 0%, var(--bg-light) 100%);
  padding: 48px 0 40px;
}

.page-header h1 {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.page-header p {
  font-size: 1.05rem;
  max-width: 560px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.breadcrumb a {
  color: var(--primary);
  font-weight: 500;
}

.breadcrumb span {
  color: var(--border);
}

/* =============================================
   SIDEBAR & FILTERS (Category Page)
   ============================================= */
.page-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  align-self: flex-start;
}

.filter-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.filter-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition);
  background: none;
  width: 100%;
  text-align: left;
  border: none;
}

.filter-title:hover {
  background: var(--bg-light);
}

.filter-title .filter-arrow {
  font-size: 0.7rem;
  transition: transform var(--transition);
  color: var(--text-secondary);
}

.filter-title.active .filter-arrow {
  transform: rotate(180deg);
}

.filter-options {
  padding: 0 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-options.collapsed {
  display: none;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 0;
  transition: color var(--transition);
}

.filter-option:hover {
  color: var(--primary);
}

.filter-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* RESOURCE CARDS (Category Page) */
.resource-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
}

.resource-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.resource-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.resource-card .resource-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: var(--bg-light);
}

.resource-badge {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

.resource-badge--free {
  background: rgba(22,163,74,0.1);
  color: var(--success);
}

.resource-badge--premium {
  background: rgba(245,158,11,0.1);
  color: var(--warning);
}

.resource-card h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.resource-card p {
  font-size: 0.85rem;
  margin-bottom: 16px;
  line-height: 1.6;
}

.resource-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.resource-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.resource-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* =============================================
   ARTICLE PAGE
   ============================================= */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding: 40px 0 80px;
}

.article-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.article-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.article-header h1 {
  font-size: 2rem;
  margin-bottom: 16px;
  line-height: 1.3;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-body h2 {
  font-size: 1.5rem;
  margin: 32px 0 14px;
}

.article-body h3 {
  font-size: 1.15rem;
  margin: 24px 0 10px;
}

.article-body p {
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 1rem;
  color: var(--text-primary);
}

.article-body ul,
.article-body ol {
  margin: 16px 0;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
  line-height: 1.7;
  color: var(--text-primary);
  font-size: 0.95rem;
  list-style: disc;
}

.article-body ol li {
  list-style: decimal;
}

.article-body blockquote {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--primary);
  background: var(--bg-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-primary);
}

/* ARTICLE SIDEBAR */
.article-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.sidebar-widget h3 {
  font-size: 1rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-widget ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-widget li a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: block;
  padding: 6px 0;
  transition: all var(--transition);
}

.sidebar-widget li a:hover {
  color: var(--primary);
  padding-left: 8px;
}

.toc-link {
  position: relative;
  padding-left: 16px !important;
}

.toc-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  transition: background var(--transition);
}

.toc-link:hover::before {
  background: var(--primary);
}

/* =============================================
   BLOG LISTING PAGE
   ============================================= */
.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.blog-featured-image {
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, #DBEAFE, #BFDBFE);
}

.blog-featured-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-featured-content .featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(47,107,255,0.08);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-featured-content h2 {
  margin-bottom: 12px;
  font-size: 1.65rem;
}

.blog-featured-content p {
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

/* Blog filter tabs */
.blog-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.blog-tab {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.blog-tab:hover,
.blog-tab--active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

/* =============================================
   CTA / NEWSLETTER SECTION
   ============================================= */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 64px 0;
  text-align: center;
}

.cta-section h2 {
  color: #FFFFFF;
  margin-bottom: 12px;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 28px;
}

.cta-form {
  display: flex;
  max-width: 460px;
  margin: 0 auto;
  gap: 10px;
}

.cta-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  background: rgba(255,255,255,0.15);
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.25);
}

.cta-form input::placeholder {
  color: rgba(255,255,255,0.6);
}

.cta-form button {
  background: #FFFFFF;
  color: var(--primary);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.cta-form button:hover {
  background: #F0F4FF;
  transform: translateY(-1px);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--text-primary);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 0.9rem;
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 12px;
  color: rgba(255,255,255,0.55);
}

.footer-brand .nav-logo {
  color: #FFFFFF;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: all var(--transition);
}

.footer-col li a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-social a {
  color: rgba(255,255,255,0.4);
  font-size: 1.1rem;
  transition: color var(--transition);
}

.footer-social a:hover {
  color: #FFFFFF;
}

/* =============================================
   ACCORDION
   ============================================= */
.accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  overflow: hidden;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  transition: all var(--transition);
  width: 100%;
  background: none;
  text-align: left;
  color: var(--text-primary);
}

.accordion-header:hover {
  background: var(--bg-light);
}

.accordion-header .acc-arrow {
  transition: transform var(--transition);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.accordion-item.active .accordion-header .acc-arrow {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-body-inner {
  padding: 0 24px 18px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* =============================================
   UTILITY CLASSES
   ============================================= */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 32px; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Results count bar */
.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.results-bar p {
  font-size: 0.9rem;
}

.results-bar select {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  cursor: pointer;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 40px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all var(--transition);
}

.pagination a:hover,
.pagination .active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

/* =============================================
   RESPONSIVE DESIGN — TABLET (max-width: 768px)
   ============================================= */
@media (max-width: 768px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.6rem; }

  .section { padding: 56px 0; }

  /* Navbar */
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .hamburger { display: flex; }

  /* Grids */
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }

  /* Hero */
  .hero { padding: 56px 0 48px; }
  .search-bar { flex-direction: row; }

  /* Page layout */
  .page-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  /* Article */
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }

  /* Blog featured */
  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured-image {
    min-height: 200px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* =============================================
   RESPONSIVE DESIGN — MOBILE (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.35rem; }

  .container { padding: 0 16px; }
  .section { padding: 40px 0; }

  /* Grids */
  .grid-4,
  .grid-3,
  .grid-2 { grid-template-columns: 1fr; }
  .grid-6 { grid-template-columns: repeat(2, 1fr); }

  /* Hero */
  .hero { padding: 40px 0 36px; }
  .hero-subtitle { font-size: 0.95rem; }

  .search-bar {
    flex-direction: column;
    border-radius: var(--radius-lg);
    padding: 12px;
    gap: 8px;
  }

  .search-bar .search-icon { display: none; }

  .search-bar input {
    width: 100%;
    text-align: center;
  }

  .search-bar .search-btn {
    width: 100%;
  }

  .search-tags { gap: 8px; }
  .tag { padding: 6px 14px; font-size: 0.8rem; }

  /* Cards */
  .activity-card { flex-direction: column; }

  /* Blog featured */
  .blog-featured-content { padding: 24px; }

  /* Article */
  .article-content { padding: 24px; }

  /* CTA */
  .cta-form { flex-direction: column; }
  .cta-form button { width: 100%; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}