/* ==========================================================================
   Pinterest Downloader CSS
   Modern, responsive, sleek design system with Multi-language dropdown & Ext Modal
   ========================================================================== */

:root {
  --primary: #e60023;
  --primary-hover: #bd081c;
  --primary-light: #fef0f2;
  --primary-glow: rgba(230, 0, 35, 0.25);
  
  --dark: #111827;
  --dark-light: #1f2937;
  --gray-900: #0f172a;
  --gray-800: #1e293b;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748b;
  --gray-400: #94a3b8;
  --gray-300: #cbd5e1;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --gray-50:  #f8fafc;
  --white:    #ffffff;
  
  --success: #10b981;
  --success-light: #ecfdf5;
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --danger:  #ef4444;
  --danger-light: #fef2f2;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 25px var(--primary-glow);
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-main);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  color: var(--dark);
  background-color: var(--gray-50);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-accent {
  color: var(--primary);
}

.text-left {
  text-align: left !important;
}

/* ==========================================================================
   Header & Navigation (Pixel-Perfect Alignment)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.01em;
}

.brand-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: 0 2px 8px var(--primary-glow);
  flex-shrink: 0;
}

.brand-accent {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.35rem;
}

.nav-item {
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.92rem;
  height: 38px;
  padding: 0 0.85rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
}

.nav-item i {
  font-size: 0.9rem;
  color: var(--gray-500);
  transition: color 0.2s;
}

.nav-item:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-item:hover i {
  color: var(--primary);
}

.nav-item.active {
  color: var(--primary);
  background: #fef0f2;
  font-weight: 700;
}

.nav-item.active i {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-extension {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 38px;
  padding: 0 1.15rem;
  background: var(--primary);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 2px 8px var(--primary-glow);
  white-space: nowrap;
}

.btn-extension:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(230, 0, 35, 0.35);
}

/* ==========================================================================
   Language Selector Dropdown (2-Columns Matching Screenshot)
   ========================================================================== */
.lang-dropdown {
  position: relative;
}

.lang-btn {
  background: none;
  border: 1px solid transparent;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition);
}

.lang-btn:hover {
  background: var(--gray-100);
  color: var(--dark);
}

.lang-chevron {
  font-size: 0.75rem;
  transition: transform 0.25s ease;
}

.lang-dropdown.open .lang-chevron {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 440px;
  max-height: 480px;
  overflow-y: auto;
  padding: 0.75rem;
  display: none;
  z-index: 150;
  animation: fadeIn 0.2s ease;
}

.lang-dropdown.open .lang-menu {
  display: block;
}

.lang-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.25rem;
}

.lang-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.85rem;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-family: var(--font-main);
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--transition);
}

.lang-option:hover {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}

.lang-option.active {
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.35rem;
  color: var(--gray-700);
  cursor: pointer;
}

/* ==========================================================================
   Hero Section & Search Form
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 3.25rem 0 2.25rem;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #fdf2f4 100%);
  border-bottom: 1px solid rgba(230, 0, 35, 0.08);
}

.hero-glow {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.4;
}

.glow-1 {
  top: -100px;
  left: 10%;
  background: radial-gradient(circle, rgba(230, 0, 35, 0.3) 0%, transparent 70%);
}

.glow-2 {
  bottom: -100px;
  right: 10%;
  background: radial-gradient(circle, rgba(244, 63, 94, 0.25) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(230, 0, 35, 0.08);
  border: 1px solid rgba(230, 0, 35, 0.2);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.2); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--gray-900);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--gray-600);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

/* Search Card */
.search-card {
  max-width: 780px;
  margin: 0 auto;
  background: var(--white);
  padding: 0.75rem;
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 30px -5px rgba(0, 0, 0, 0.08), 0 0 0 1px var(--gray-200);
  transition: var(--transition);
}

.search-card:focus-within {
  box-shadow: 0 20px 35px -5px rgba(230, 0, 35, 0.15), 0 0 0 2px var(--primary);
}

.search-form {
  display: flex;
  gap: 0.5rem;
}

.input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 1.25rem;
  color: var(--gray-400);
  font-size: 1.1rem;
  pointer-events: none;
}

.url-input {
  width: 100%;
  height: 56px;
  padding: 0 5.5rem 0 3.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: var(--font-main);
  background: var(--gray-50);
  color: var(--dark);
  outline: none;
  transition: var(--transition);
}

.url-input:focus {
  background: var(--white);
}

.url-input::placeholder {
  color: var(--gray-400);
}

.input-actions {
  position: absolute;
  right: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.btn-input-action {
  height: 38px;
  padding: 0 0.8rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  color: var(--gray-600);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.btn-input-action:hover {
  background: var(--gray-100);
  color: var(--dark);
  border-color: var(--gray-300);
}

.btn-submit {
  height: 56px;
  padding: 0 2.2rem;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  box-shadow: 0 4px 14px var(--primary-glow);
  white-space: nowrap;
}

.btn-submit:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(230, 0, 35, 0.4);
}

.spinner {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Alert Notification */
.alert-banner {
  margin-top: 0.75rem;
  padding: 0.85rem 1.25rem;
  background: var(--danger-light);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-align: left;
  color: var(--danger);
  font-size: 0.92rem;
  animation: fadeIn 0.3s ease;
}

.alert-message {
  flex: 1;
}

.alert-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--danger);
  cursor: pointer;
  line-height: 1;
  padding: 0 0.25rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
}

.trust-item i {
  color: var(--primary);
}

/* ==========================================================================
   Results Section
   ========================================================================== */
.results-section {
  padding: 2.5rem 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.results-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 2.5rem;
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.result-preview {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 480px;
}

.result-preview video {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: contain;
  background: var(--dark);
}

.result-preview img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
  display: block;
}

.media-type-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 0.35rem 0.75rem;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  z-index: 5;
}

.result-details {
  display: flex;
  flex-direction: column;
}

.result-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.result-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-light);
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-900);
}

.author-username {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.result-desc {
  font-size: 0.92rem;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  line-height: 1.5;
  background: var(--white);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

/* Download Options Table / Cards */
.download-options-header {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.formats-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.format-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.format-row:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(230, 0, 35, 0.08);
}

.format-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.format-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.format-title {
  font-weight: 700;
  color: var(--gray-900);
  font-size: 0.98rem;
}

.format-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 0.4rem;
}

.format-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-download-action {
  padding: 0.6rem 1.35rem;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 6px var(--primary-glow);
}

.btn-download-action:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(230, 0, 35, 0.35);
}

.btn-download-secondary {
  padding: 0.6rem 0.85rem;
  background: var(--gray-100);
  color: var(--gray-700);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.btn-download-secondary:hover {
  background: var(--gray-200);
  color: var(--dark);
}

/* ==========================================================================
   Sponsor / Banner
   ========================================================================== */
.sponsor-banner-wrap {
  padding: 1.25rem 0 0.75rem;
}

.sponsor-banner {
  background: var(--white);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  position: relative;
}

.sponsor-tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gray-200);
  color: var(--gray-600);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.sponsor-placeholder {
  color: var(--gray-600);
  font-size: 0.92rem;
}

.sponsor-placeholder i {
  color: var(--primary);
}

/* ==========================================================================
   Why Choose Section
   ========================================================================== */
.why-section {
  padding: 4.5rem 0;
}

.section-header {
  text-align: center !important;
  max-width: 780px;
  margin: 0 auto 3rem;
}

.section-badge {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 2.2rem 1.75rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(230, 0, 35, 0.3);
  box-shadow: var(--shadow-xl);
}

.feature-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.4rem;
}

.icon-red {
  background: #fee2e2;
  color: var(--primary);
}

.icon-purple {
  background: #f3e8ff;
  color: #9333ea;
}

.icon-green {
  background: #dcfce7;
  color: #16a34a;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.6rem;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ==========================================================================
   How To Download Section
   ========================================================================== */
.how-section {
  padding: 4.5rem 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step-card {
  position: relative;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem 1.75rem 2rem;
  text-align: center;
  transition: var(--transition);
}

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

.step-number {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 3px 10px var(--primary-glow);
}

.step-icon {
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.6rem;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ==========================================================================
   Features Checklist Section
   ========================================================================== */
.features-section {
  padding: 4.5rem 0;
}

.features-box {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  color: var(--white);
  box-shadow: var(--shadow-xl);
}

.features-box .section-title {
  color: var(--white);
}

.features-box .section-subtitle {
  color: var(--gray-300);
  margin-bottom: 2.5rem;
}

.features-grid-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
}

.feature-item i {
  font-size: 1.3rem;
  margin-top: 0.2rem;
}

.feature-item strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  color: var(--white);
}

.feature-item span {
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.5;
}

/* ==========================================================================
   FAQ Accordion Section
   ========================================================================== */
.faq-section {
  padding: 4.5rem 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
}

.faq-accordion {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: 0 4px 15px rgba(230, 0, 35, 0.08);
}

.faq-header {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  transition: var(--transition);
}

.faq-header:hover {
  color: var(--primary);
}

.faq-chevron {
  font-size: 0.9rem;
  color: var(--gray-500);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.faq-item.active .faq-body {
  padding: 0 1.5rem 1.25rem;
  max-height: 300px;
}

/* ==========================================================================
   Extension Modal Overlay
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.25s ease;
}

.modal-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 540px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  text-align: center;
  animation: slideUp 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--gray-500);
  cursor: pointer;
  line-height: 1;
}

.modal-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 0.6rem;
}

.modal-desc {
  font-size: 0.98rem;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.modal-steps {
  text-align: left;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--gray-700);
}

.modal-steps code {
  background: var(--gray-200);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: monospace;
  color: var(--primary);
  font-weight: 700;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--gray-800);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.brand-col .brand-name {
  color: var(--white);
}

.footer-about {
  margin-top: 1rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--gray-400);
  max-width: 360px;
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.92rem;
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--gray-800);
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ==========================================================================
   Bottom Chrome Extension CTA Section
   ========================================================================== */
.extension-cta-section {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.extension-cta-card {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  color: var(--white);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.extension-cta-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.ext-cta-content {
  flex: 1;
  max-width: 600px;
}

.ext-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.95rem;
  background: rgba(255, 255, 255, 0.12);
  color: #38bdf8;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.ext-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.ext-desc {
  font-size: 1.05rem;
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.ext-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn-ext-large {
  padding: 0.85rem 1.85rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 15px var(--primary-glow);
  transition: var(--transition);
}

.btn-ext-large:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230, 0, 35, 0.4);
}

.ext-trust {
  font-size: 0.85rem;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.ext-trust i {
  color: var(--success);
}

.ext-cta-visual {
  flex-shrink: 0;
}

.ext-mock-pin {
  width: 220px;
  height: 280px;
  background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
  border-radius: var(--radius-lg);
  border: 2px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.mock-pin-overlay {
  text-align: center;
}

.mock-pin-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1rem;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 4px 12px var(--primary-glow);
  animation: pulseBtn 2s infinite ease-in-out;
}

@keyframes pulseBtn {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.35rem;
  }
  .grid-3, .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .features-grid-list {
    grid-template-columns: 1fr;
  }
  .results-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .lang-menu {
    width: 320px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 65px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }

  .nav-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-extension {
    width: 100%;
    justify-content: center;
  }

  .lang-menu {
    position: static;
    width: 100%;
    max-height: 240px;
  }

  .nav-toggle {
    display: block;
  }

  .hero-section {
    padding: 3rem 0 2.5rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .search-form {
    flex-direction: column;
  }

  .url-input {
    padding: 0 4.5rem 0 2.8rem;
  }

  .btn-submit {
    width: 100%;
  }

  .format-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .format-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .features-box {
    padding: 2rem 1.5rem;
  }
}

/* ==========================================================================
   Cookie Consent Banner (AdSense & GDPR Compliance)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: #0f172a;
  color: #f8fafc;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  z-index: 999;
  max-width: 680px;
  width: 92%;
  font-size: 0.88rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideUp 0.3s ease;
}

.cookie-banner p {
  margin: 0;
  line-height: 1.4;
}

.cookie-banner a {
  color: #38bdf8;
  text-decoration: underline;
  font-weight: 600;
}

.btn-cookie-accept {
  padding: 0.45rem 1.2rem;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

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