/* ============================================
   ClassifiedSA - South Africa's Classified Ads
   Modern, Clean Design System
   ============================================ */

:root {
  --primary: #1a7a3a;
  --primary-dark: #146230;
  --primary-light: #e8f5ec;
  --secondary: #f5a623;
  --secondary-dark: #d4901c;
  --accent: #e74c3c;
  --dark: #1a1a2e;
  --dark-2: #2d2d44;
  --gray-900: #212529;
  --gray-700: #495057;
  --gray-500: #6c757d;
  --gray-300: #dee2e6;
  --gray-100: #f8f9fa;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1280px;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-main);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-300);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  font-weight: 900;
}

.logo span { color: var(--secondary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

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

.nav-actions { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: 0 4px 15px rgba(26,122,58,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(26,122,58,0.4);
}

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

.btn-secondary:hover {
  background: var(--primary-light);
}

.btn-accent {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: white;
  box-shadow: 0 4px 15px rgba(245,166,35,0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245,166,35,0.4);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 17px;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-900);
  margin: 6px 0;
  transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  padding: 80px 0 100px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, #1a3a5c 100%);
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-size: 56px;
  font-weight: 900;
  line-height: 1.1;
  color: white;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-text h1 span {
  background: linear-gradient(135deg, var(--secondary), #ffcc80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--secondary);
  display: block;
}

.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-search {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.hero-search h3 {
  color: white;
  font-size: 20px;
  margin-bottom: 20px;
}

.search-box {
  display: flex;
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.search-box input {
  flex: 1;
  border: none;
  padding: 16px 20px;
  font-size: 16px;
  outline: none;
  min-width: 0;
}

.search-box select {
  border: none;
  border-left: 1px solid var(--gray-300);
  padding: 16px;
  font-size: 15px;
  background: var(--gray-100);
  cursor: pointer;
  outline: none;
  min-width: 140px;
}

.search-box button {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  padding: 16px 28px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  transition: var(--transition);
}

.search-box button:hover {
  background: linear-gradient(135deg, var(--primary-dark), #0d4f24);
}

.search-tags {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.search-tags span {
  color: rgba(255,255,255,0.5);
  font-size: 13px;
}

.search-tag {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.search-tag:hover {
  background: rgba(255,255,255,0.2);
  color: white;
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.section {
  padding: 80px 0;
}

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

.section-header h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 560px;
  margin: 0 auto;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.category-card {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 32px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

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

.category-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
  transition: var(--transition);
}

.category-card:hover .category-icon {
  transform: scale(1.1);
}

.cat-vehicles .category-icon { background: #e3f2fd; color: #1565c0; }
.cat-property .category-icon { background: #fce4ec; color: #c62828; }
.cat-jobs .category-icon { background: #e8f5e9; color: #2e7d32; }
.cat-services .category-icon { background: #fff3e0; color: #e65100; }
.cat-farming .category-icon { background: #f1f8e9; color: #558b2f; }
.cat-electronics .category-icon { background: #ede7f6; color: #4527a0; }

.category-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--dark);
}

.category-card .count {
  font-size: 13px;
  color: var(--gray-500);
}

/* ============================================
   LISTINGS SECTION
   ============================================ */
.listings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.listings-header h2 {
  font-size: 28px;
  font-weight: 800;
}

.view-all {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
}

.view-all:hover { gap: 10px; }

.listings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.listing-card {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

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

.listing-card.featured {
  border-color: var(--secondary);
  box-shadow: 0 0 0 1px var(--secondary);
}

.listing-card.premium {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.listing-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.badge-featured {
  background: var(--secondary);
  color: white;
}

.badge-premium {
  background: var(--primary);
  color: white;
}

.badge-new {
  background: var(--accent);
  color: white;
}

.listing-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--gray-100);
  position: relative;
}

.listing-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-300));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--gray-300);
}

.listing-body {
  padding: 20px;
}

.listing-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.listing-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.listing-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
}

.listing-price .negotiable {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
}

.listing-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--gray-300);
  font-size: 13px;
  color: var(--gray-500);
}

.listing-location {
  display: flex;
  align-items: center;
  gap: 4px;
}

.listing-date {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================
   FEATURED ADS BANNER
   ============================================ */
.featured-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #0d5f2a 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.featured-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.featured-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.featured-banner h2 {
  font-size: 32px;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

.featured-banner p {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 80px 0;
  text-align: center;
  background: var(--gray-100);
}

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

.cta-section p {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 520px;
  margin: 0 auto 32px;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
  font-size: 22px;
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
}

.footer-brand h3 span { color: var(--secondary); }

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: white;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  padding: 4px 0;
  color: rgba(255,255,255,0.5);
}

.footer-col a:hover { color: white; }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ============================================
   LISTING PAGE
   ============================================ */
.page-hero {
  padding: 60px 0 40px;
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
}

.page-hero h1 {
  font-size: 40px;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}

.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: white; }

.listing-page {
  padding: 40px 0 80px;
}

.listing-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
}

/* Sidebar Filters */
.filter-sidebar {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 24px;
  height: fit-content;
  position: sticky;
  top: 90px;
}

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

.filter-group:last-child { margin-bottom: 0; }

.filter-group h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gray-300);
}

.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--gray-700);
  cursor: pointer;
}

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

.filter-group input[type="text"],
.filter-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.filter-group input:focus,
.filter-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,122,58,0.1);
}

.price-range {
  display: flex;
  gap: 8px;
  align-items: center;
}

.price-range input {
  width: 50%;
}

.price-range span {
  color: var(--gray-500);
}

/* Listing Controls */
.listing-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.search-filter-bar {
  display: flex;
  gap: 12px;
  flex: 1;
  max-width: 500px;
}

.search-filter-bar input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
}

.search-filter-bar input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,122,58,0.1);
}

.sort-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sort-controls select {
  padding: 10px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: white;
  cursor: pointer;
}

.view-toggle {
  display: flex;
  gap: 4px;
}

.view-toggle button {
  padding: 8px 12px;
  border: 1px solid var(--gray-300);
  background: white;
  cursor: pointer;
  font-size: 16px;
  color: var(--gray-500);
  transition: var(--transition);
}

.view-toggle button:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.view-toggle button:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

.view-toggle button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.listing-count {
  font-size: 14px;
  color: var(--gray-500);
}

.listing-count strong {
  color: var(--dark);
}

/* Grid View */
.listings-results.grid-view {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* List View */
.listings-results.list-view {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.listings-results.list-view .listing-card {
  display: grid;
  grid-template-columns: 240px 1fr;
}

.listings-results.list-view .listing-placeholder {
  height: 100%;
  min-height: 160px;
}

.listings-results.list-view .listing-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--gray-300);
  background: white;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}

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

/* ============================================
   POST AD PAGE
   ============================================ */
.post-ad-page {
  padding: 60px 0 80px;
}

.post-ad-form {
  max-width: 720px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

/* Multi-step Progress */
.step-progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.step-progress::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--gray-300);
}

.step-progress .step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--gray-300);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--gray-500);
  transition: var(--transition);
}

.step.active .step-number {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.step.completed .step-number {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.step-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.step.active .step-label,
.step.completed .step-label {
  color: var(--primary);
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,122,58,0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.image-upload {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-md);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.image-upload:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.image-upload-icon {
  font-size: 48px;
  color: var(--gray-300);
  margin-bottom: 12px;
}

.image-upload p {
  color: var(--gray-500);
  font-size: 15px;
}

.image-upload .upload-btn {
  display: inline-block;
  margin-top: 12px;
  padding: 8px 20px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
}

.image-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.image-preview {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--gray-100);
}

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

.image-preview .remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-300);
}

/* ============================================
   PRICING PAGE
   ============================================ */
.pricing-section {
  padding: 80px 0;
}

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

.pricing-card {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

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

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.pricing-card.popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.pricing-card .price {
  font-size: 42px;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 4px;
}

.pricing-card .price span {
  font-size: 16px;
  font-weight: 500;
  color: var(--gray-500);
}

.pricing-card .price-period {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.pricing-card ul {
  text-align: left;
  margin-bottom: 28px;
}

.pricing-card ul li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-card ul li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
}

.pricing-card ul li.disabled {
  color: var(--gray-300);
}

.pricing-card ul li.disabled::before {
  content: '✗';
  color: var(--gray-300);
}

.pricing-card .btn {
  width: 100%;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-hero {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  text-align: center;
}

.about-hero h1 {
  font-size: 44px;
  font-weight: 900;
  color: white;
  margin-bottom: 16px;
}

.about-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
}

.about-content {
  padding: 80px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.about-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
}

.about-text p {
  font-size: 16px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-image {
  background: linear-gradient(135deg, var(--primary-light), #c8e6c9);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
}

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

.value-card {
  text-align: center;
  padding: 32px;
}

.value-icon {
  width: 72px;
  height: 72px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
}

.value-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-content {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-form {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.contact-info h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}

.contact-info > p {
  font-size: 16px;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.info-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  flex-shrink: 0;
}

.info-item h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}

.info-item p {
  font-size: 14px;
  color: var(--gray-500);
}

/* ============================================
   SUCCESS MODAL
   ============================================ */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  animation: fadeIn 0.3s ease;
}

.modal-icon {
  width: 72px;
  height: 72px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto 20px;
}

.modal h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}

.modal p {
  color: var(--gray-500);
  margin-bottom: 24px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .listings-grid { grid-template-columns: repeat(2, 1fr); }
  .listings-results.grid-view { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; }
  .hero-search { max-width: 600px; }
  .listing-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--gray-300);
  }
  .hero-text h1 { font-size: 36px; }
  .hero { min-height: auto; padding: 60px 0 80px; }
  .hero-stats { gap: 24px; }
  .hero-stat-number { font-size: 24px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .listings-grid { grid-template-columns: 1fr; }
  .listings-results.grid-view { grid-template-columns: 1fr; }
  .listings-results.list-view .listing-card { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .section-header h2 { font-size: 28px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .post-ad-form { padding: 24px; }
  .values-grid { grid-template-columns: 1fr; }
  .step-progress { flex-wrap: wrap; gap: 8px; }
  .step-progress::before { display: none; }
  .featured-banner-content { flex-direction: column; text-align: center; }
  .listing-controls { flex-direction: column; align-items: stretch; }
  .search-filter-bar { max-width: 100%; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 28px; }
  .search-box { flex-direction: column; }
  .search-box select { border-left: none; border-top: 1px solid var(--gray-300); }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  .image-preview-grid { grid-template-columns: repeat(2, 1fr); }
}