/* ============================================
   Yakıt Fiyatı Cepte - Modern Fuel Price Website
   FiyatCepte App ile uyumlu tema renkleri
   ============================================ */

/* --- CSS Variables --- */
:root {
  --bg: #F3F4F6;
  --card: #FFFFFF;
  --card-hover: #F9FAFB;
  --border: #E5E7EB;
  --text: #111827;
  --text-sub: #374151;
  --accent: #16A34A;
  --accent-light: #22C55E;
  --accent-bg: rgba(22, 163, 74, 0.08);
  --benzin: #EF4444;
  --motorin: #3B82F6;
  --lpg: #F59E0B;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
  --radius: 16px;
  --radius-sm: 10px;
  --header-bg: linear-gradient(135deg, #047857 0%, #16A34A 50%, #22C55E 100%);
  --footer-bg: #111827;
  --overlay: rgba(0,0,0,0.5);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
}

[data-theme="dark"] {
  --bg: #1A1F2E;
  --card: #242B3D;
  --card-hover: #2D3548;
  --border: #3A4258;
  --text: #F1F5F9;
  --text-sub: #A8B5C8;
  --accent: #4ADE80;
  --accent-light: #86EFAC;
  --accent-bg: rgba(74, 222, 128, 0.12);
  --shadow: 0 4px 24px rgba(0,0,0,0.2);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.3);
  --footer-bg: #0F1520;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-light); }
img { max-width: 100%; height: auto; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header / Navbar --- */
.navbar {
  background: var(--header-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.navbar-brand img {
  width: 68px;
  height: 68px;
  border-radius: 14px;
}

.navbar-brand span {
  background: rgba(255,255,255,0.2);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: 4px;
}

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

.nav-links a {
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.25);
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255,255,255,0.25);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
  box-shadow: 0 0 12px rgba(255,255,255,0.15);
}

.nav-links a i { font-size: 1rem; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.theme-toggle:hover { background: rgba(255,255,255,0.25); }

.btn-app-download {
  background: #fff;
  color: var(--accent);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-app-download:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  color: var(--accent);
}

.mobile-menu-btn {
  display: none;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.2rem;
}

/* --- Hero Section --- */
.hero {
  background: var(--header-bg);
  padding: 60px 0 80px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
  animation: heroGlow 15s ease-in-out infinite;
}

@keyframes heroGlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(5%, 5%); }
}

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

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.hero p {
  font-size: 1.15rem;
  opacity: 1;
  color: #E8F5E9;
  max-width: 600px;
  margin: 0 auto 28px;
}

.hero-search {
  max-width: 500px;
  margin: 0 auto;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: 16px 20px 16px 50px;
  border-radius: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 1rem;
  backdrop-filter: blur(10px);
  outline: none;
  transition: var(--transition);
}

.hero-search input::placeholder { color: rgba(255,255,255,0.75); }
.hero-search input:focus { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.2); }

.hero-search i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 1.1rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 36px;
}

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

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
}

.hero-stat-label {
  font-size: 0.85rem;
  opacity: 1;
  color: #D1FAE5;
}

/* --- Section --- */
.section {
  padding: 50px 0;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-subtitle {
  color: var(--text-sub);
  font-size: 1rem;
  margin-bottom: 28px;
  font-weight: 500;
  line-height: 1.6;
}

/* --- Ad Slots --- */
.ad-slot {
  background: var(--card);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  color: var(--text-sub);
  font-size: 0.85rem;
  margin: 24px 0;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.ad-slot-leaderboard { min-height: 90px; }
.ad-slot-rectangle { min-height: 250px; max-width: 336px; margin-left: auto; margin-right: auto; }
.ad-slot-sidebar { min-height: 600px; }
.ad-slot-banner { min-height: 60px; }
.ad-slot-inline { min-height: 120px; }

/* --- Price Summary Cards --- */
.price-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.price-summary-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.price-summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.price-summary-card.benzin::before { background: var(--benzin); }
.price-summary-card.motorin::before { background: var(--motorin); }
.price-summary-card.lpg::before { background: var(--lpg); }

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

.price-summary-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.price-summary-label {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-bottom: 4px;
  font-weight: 500;
}

.price-summary-value {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.price-summary-value.benzin { color: var(--benzin); }
.price-summary-value.motorin { color: var(--motorin); }
.price-summary-value.lpg { color: var(--lpg); }

.price-summary-sub {
  font-size: 0.82rem;
  color: var(--text-sub);
  margin-top: 4px;
  font-weight: 600;
}

/* --- Brand Prices Grid --- */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.brand-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  transition: var(--transition);
}

.brand-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.brand-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.brand-card-logo {
  font-size: 1.8rem;
}

.brand-card-name {
  font-weight: 700;
  font-size: 1.05rem;
}

.brand-card-prices {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.brand-price-item {
  text-align: center;
  flex: 1;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--accent-bg);
}

.brand-price-label {
  font-size: 0.75rem;
  color: var(--text);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.brand-price-value {
  font-size: 1.1rem;
  font-weight: 800;
  margin-top: 2px;
}

/* --- Comparison Table --- */
.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
}

.compare-table th {
  background: var(--accent);
  color: #fff;
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: var(--transition);
}

.compare-table th:hover { background: #059669; }
.compare-table th.sorted { background: #047857; }

.compare-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.compare-table tr:hover td { background: var(--card-hover); }

.compare-table .rank-cell {
  width: 50px;
  font-weight: 700;
  color: var(--text-sub);
  text-align: center;
}

.compare-table .rank-top {
  color: var(--accent);
  font-weight: 800;
}

.compare-table .city-cell {
  font-weight: 600;
}

.compare-table .price-cell {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.compare-table .price-cell.cheapest {
  color: var(--accent);
}

.compare-table .price-cell.expensive {
  color: var(--benzin);
}

/* --- Calculator --- */
.calc-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.calc-form {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.calc-result {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--text);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  font-family: var(--font);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  width: 100%;
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.calc-result-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.calc-result-value {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.calc-result-details {
  margin-top: 20px;
  width: 100%;
}

.calc-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.calc-detail-label { color: var(--text-sub); font-weight: 500; }
.calc-detail-value { font-weight: 700; }

/* --- News Section --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.news-card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

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

.news-card-img {
  height: 180px;
  background: var(--accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.news-card-body {
  padding: 20px;
}

.news-card-tag {
  display: inline-block;
  background: var(--accent-bg);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.news-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}

.news-card-excerpt {
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 12px;
  opacity: 0.85;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-sub);
  font-weight: 500;
}

/* --- City Selector --- */
.city-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.city-select-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.city-select-wrap select {
  width: 100%;
  padding: 12px 40px 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 1rem;
  font-family: var(--font);
  appearance: none;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.city-select-wrap::after {
  content: '▼';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-sub);
  pointer-events: none;
  font-size: 0.7rem;
}

.city-select-wrap select:focus {
  border-color: var(--accent);
  outline: none;
}

/* --- Search Filter --- */
.search-filter {
  position: relative;
  max-width: 400px;
  margin-bottom: 20px;
}

.search-filter input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.95rem;
  font-family: var(--font);
  transition: var(--transition);
}

.search-filter input:focus { border-color: var(--accent); outline: none; }

.search-filter i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-sub);
}

/* --- Footer --- */
.footer {
  background: var(--footer-bg);
  color: #D1D5DB;
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #D1D5DB;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D1D5DB;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: #fff;
}

.footer-title {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #D1D5DB; font-size: 0.9rem; }
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* --- App Download Banner (sticky bottom) --- */
.app-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: transparent;
  border-top: none;
  box-shadow: none;
  z-index: 999;
  padding: 12px 0;
  display: flex;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.app-banner.show { transform: translateY(0); }

.app-banner .container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.app-banner-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  flex-shrink: 0;
  overflow: hidden;
}

.app-banner-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

.app-banner-text {
  flex: 1;
}

.app-banner-text strong {
  display: block;
  font-size: 0.95rem;
}

.app-banner-text span {
  font-size: 0.8rem;
  color: var(--text-sub);
}

.app-banner-btn {
  background: var(--accent);
  color: #fff;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.app-banner-btn:hover { background: var(--accent-light); color: #fff; }

.app-banner-close {
  background: none;
  border: none;
  color: var(--text-sub);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

/* --- App Popup Modal --- */
.app-popup-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(4px);
}

.app-popup-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.app-popup {
  background: var(--card);
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 440px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.app-popup-overlay.show .app-popup { transform: scale(1); }

.app-popup-logo {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  margin: 0 auto 20px;
  overflow: hidden;
}

.app-popup-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.app-popup h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.app-popup p {
  color: var(--text-sub);
  margin-bottom: 24px;
  line-height: 1.6;
}

.app-popup-features {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.app-popup-feature {
  text-align: center;
}

.app-popup-feature i {
  font-size: 1.3rem;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}

.app-popup-feature span {
  font-size: 0.78rem;
  color: var(--text-sub);
}

.app-popup-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1.05rem;
  transition: var(--transition);
}

.app-popup-btn:hover { transform: translateY(-2px); background: var(--accent-light); color: #fff; }

.app-popup-close {
  display: block;
  margin-top: 16px;
  color: var(--text-sub);
  font-size: 0.85rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font);
}

.app-popup-close:hover { color: var(--text); }

/* --- Update Time Badge --- */
.update-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-bg);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* --- Loading --- */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-sub);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* --- Scroll to Top --- */
.scroll-top {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 998;
}

.scroll-top.show {
  opacity: 1;
  transform: translateY(0);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 70px;
  left: 20px;
  right: 20px;
  max-width: 500px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: none;
}

.cookie-banner.show { display: block; }

.cookie-banner p {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-bottom: 12px;
  line-height: 1.5;
}

.cookie-banner-btns {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  border: none;
  font-family: var(--font);
  transition: var(--transition);
}

.cookie-btn-accept {
  background: var(--accent);
  color: #fff;
}

.cookie-btn-reject {
  background: var(--border);
  color: var(--text);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .calc-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }
  
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #047857;
    padding: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  }

  .hero h1 { font-size: 1.8rem; }
  .hero-stats { gap: 20px; }
  .hero-stat-value { font-size: 1.5rem; }
  
  .price-summary-grid { grid-template-columns: 1fr; }
  .brand-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  
  .section { padding: 30px 0; }
  .section-title { font-size: 1.3rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .hero { padding: 40px 0 60px; }
  .hero h1 { font-size: 1.5rem; }
  .hero-stats { flex-direction: column; gap: 12px; }
  .brand-card-prices { flex-direction: column; gap: 4px; }
  .app-popup { padding: 32px 24px; }
}