/* ==========================================================================
   CUSTOM GARAGE SIGN - HIGH-CONVERTING LANDING PAGE STYLESHEET
   Aesthetic: Dark Masculine Garage / Heavy-Duty Industrial Aluminum
   Target: United States Facebook & Mobile Ads Traffic
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&family=Oswald:wght@500;600;700&family=Bebas+Neue&display=swap');

:root {
  --bg-primary: #0d0f12;
  --bg-secondary: #141820;
  --bg-card: #1c222c;
  --bg-input: #11141a;
  --border-color: #2b3545;
  --border-highlight: #ff8c00;
  
  --accent-orange: #ff6a00;
  --accent-orange-hover: #ee5b00;
  --accent-amber: #f59e0b;
  --accent-yellow: #fbbf24;
  --accent-green: #10b981;
  --accent-blue: #3b82f6;
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dark: #111827;
  
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  --font-sign: 'Bebas Neue', 'Oswald', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.4);
  --shadow-md: 0 6px 18px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 25px rgba(255, 106, 0, 0.45);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #ffffff;
  line-height: 1.2;
}

a {
  color: var(--accent-orange);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--accent-amber);
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ==========================================================================
   1. ANNOUNCEMENT BAR & HEADER
   ========================================================================== */
.announcement-bar {
  background: linear-gradient(90deg, #ea580c, #f59e0b, #ea580c);
  background-size: 200% auto;
  color: #000000;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-align: center;
  padding: 8px 12px;
  text-transform: uppercase;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  animation: shine 4s linear infinite;
}

@keyframes shine {
  to { background-position: 200% center; }
}

.announcement-bar span.coupon {
  background: #000000;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-left: 4px;
}

.site-header {
  background: rgba(13, 15, 18, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 1px;
}

.brand-logo .icon-wrench {
  color: var(--accent-orange);
  font-size: 1.5rem;
}

.brand-logo span.accent {
  color: var(--accent-orange);
}

.header-trust-badges {
  display: flex;
  align-items: center;
  gap: 20px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.trust-item .icon {
  color: var(--accent-amber);
  font-size: 1rem;
}

/* ==========================================================================
   2. HERO & MAIN PRODUCT SECTION (HIGH-CONVERSION 2-COLUMN)
   ========================================================================== */
.product-hero-section {
  padding: 30px 0 50px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Gallery & Live Preview Column */
.gallery-column {
  position: sticky;
  top: 90px;
}

.main-preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 12px;
  position: relative;
  box-shadow: var(--shadow-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.badge-live-preview {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 20;
  background: rgba(16, 185, 129, 0.95);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  letter-spacing: 0.5px;
}

.badge-live-preview .pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #ffffff;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
  100% { transform: scale(0.9); opacity: 1; }
}

.preview-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000000;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

/* Real-Time Sign Overlay Engine */
.sign-overlay-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 76%;
  height: auto;
  pointer-events: none;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
}

.custom-metal-sign-render {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  background: radial-gradient(circle at center, #232a36 0%, #12161f 85%, #0a0d13 100%);
  border: 4px solid #4a5568;
  border-radius: 12px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.85), inset 0 0 15px rgba(0,0,0,0.9), 0 0 0 2px #1a202c;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  box-sizing: border-box;
  text-align: center;
  transition: all 0.25s ease;
}

/* Metal Corner Rivets/Mounting Holes */
.rivet {
  position: absolute;
  width: 10px;
  height: 10px;
  background: radial-gradient(circle, #718096 30%, #2d3748 70%, #1a202c 100%);
  border-radius: 50%;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.8), 0 1px 1px rgba(255,255,255,0.2);
}
.rivet.top-left { top: 8px; left: 8px; }
.rivet.top-right { top: 8px; right: 8px; }
.rivet.bottom-left { bottom: 8px; left: 8px; }
.rivet.bottom-right { bottom: 8px; right: 8px; }

/* Distressed Inner Border */
.sign-inner-border {
  position: absolute;
  inset: 8px;
  border: 2px dashed rgba(245, 158, 11, 0.65);
  border-radius: 8px;
  pointer-events: none;
}

/* Sign Text Content */
.sign-sub-top {
  font-family: var(--font-heading);
  font-size: clamp(0.75rem, 1.8vw, 0.95rem);
  color: var(--accent-amber);
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 2;
  text-shadow: 0 2px 4px rgba(0,0,0,0.9);
}

.sign-main-name {
  font-family: var(--font-sign);
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 3px;
  line-height: 1;
  text-transform: uppercase;
  z-index: 2;
  text-shadow: 2px 2px 0px #ea580c, 4px 4px 8px rgba(0,0,0,0.9);
  word-break: break-word;
  transition: all 0.2s ease;
  max-width: 90%;
}

.sign-graphic-center {
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
}

.sign-car-silhouette {
  width: clamp(70px, 14vw, 130px);
  fill: #f3f4f6;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8));
}

.sign-sub-bottom {
  font-family: var(--font-heading);
  font-size: clamp(0.7rem, 1.6vw, 0.9rem);
  color: #cbd5e1;
  letter-spacing: 1.5px;
  font-weight: 600;
  text-transform: uppercase;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.9);
}

.sign-sub-bottom .stars {
  color: var(--accent-amber);
  font-size: 0.8rem;
}

/* Gallery Thumbnails */
.thumbnail-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.thumb-btn {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 3px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s ease;
}

.thumb-btn:hover,
.thumb-btn.active {
  border-color: var(--accent-orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.thumb-btn img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 2px;
}

/* ==========================================================================
   3. CUSTOMIZATION FORM & BUY BOX COLUMN
   ========================================================================== */
.buybox-column {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.hero-heading {
  font-size: 2.1rem;
  line-height: 1.15;
  margin-bottom: 8px;
}

.hero-heading span.gradient-text {
  background: linear-gradient(90deg, #ffffff, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheading {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 500;
}

/* Rating & Viewers Counter */
.social-proof-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.star-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.star-rating .stars {
  color: #f59e0b;
}

.verified-buyer-tag {
  color: var(--accent-green);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.live-viewers {
  font-size: 0.85rem;
  color: #ef4444;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-viewers .blinking-fire {
  font-size: 1rem;
}

/* Pricing Display */
.price-display-wrapper {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.current-price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
}

.original-price {
  font-size: 1.3rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.discount-badge {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid #ef4444;
  color: #f87171;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

/* Shipping Progress Bar */
.shipping-progress-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 24px;
}

.shipping-bar-title {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.shipping-bar-title span.status {
  color: var(--accent-amber);
}

.progress-track {
  width: 100%;
  height: 8px;
  background: var(--bg-input);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #f59e0b, #10b981);
  width: 70%;
  transition: width 0.3s ease;
}

/* Form Section */
.customization-box {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
  position: relative;
  transition: border-color 0.2s ease;
}

.customization-box.active-focus {
  border-color: var(--accent-orange);
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #ffffff;
}

.form-label .req {
  color: var(--accent-orange);
}

.form-label .live-badge {
  font-size: 0.75rem;
  color: var(--accent-amber);
  font-weight: 600;
  text-transform: uppercase;
}

.custom-input-wrapper {
  position: relative;
  margin-bottom: 8px;
}

.custom-input-wrapper input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: all 0.2s ease;
  outline: none;
}

.custom-input-wrapper input[type="text"]:focus {
  border-color: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 106, 0, 0.3);
}

.input-helper-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.input-helper-text .icon {
  color: var(--accent-green);
}

/* Size Options */
.size-selection-area {
  margin-bottom: 24px;
}

.size-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.size-option-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
}

.size-option-card:hover {
  border-color: var(--border-highlight);
}

.size-option-card.selected {
  border-color: var(--accent-orange);
  background: rgba(255, 106, 0, 0.08);
  box-shadow: 0 0 15px rgba(255, 106, 0, 0.2);
}

.size-popular-badge {
  position: absolute;
  top: -11px;
  right: 12px;
  background: linear-gradient(90deg, #ea580c, #f59e0b);
  color: #000000;
  font-size: 0.68rem;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.size-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
}

.size-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.size-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-amber);
}

/* Call To Action Buttons */
.cta-action-area {
  margin-bottom: 24px;
}

.btn-buy-primary {
  width: 100%;
  padding: 18px 24px;
  background: linear-gradient(180deg, #ff7a1a 0%, #ea580c 100%);
  border: none;
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-glow);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.btn-buy-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, #ff8c33 0%, #f97316 100%);
  box-shadow: 0 0 35px rgba(255, 106, 0, 0.6);
}

.btn-buy-primary:active {
  transform: translateY(1px);
}

.btn-buy-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: skewX(-25deg);
  animation: shine-sweep 3.5s infinite;
}

@keyframes shine-sweep {
  0% { left: -100%; }
  30%, 100% { left: 150%; }
}

.btn-fast-checkout {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  background: #ffc439;
  border: none;
  border-radius: var(--radius-md);
  color: #111827;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-fast-checkout:hover {
  background: #f4b400;
}

/* Trust Guarantee Badges */
.trust-bullets-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
}

.trust-bullet {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: #d1d5db;
}

.trust-bullet .bullet-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.12);
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.secure-payment-icons {
  margin-top: 16px;
  text-align: center;
}

.secure-payment-icons p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.payment-badges-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  opacity: 0.85;
}

.badge-tag {
  background: #ffffff;
  color: #111827;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 6px;
  border-radius: 3px;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   4. PRODUCT HIGHLIGHTS & COMPARISON
   ========================================================================== */
.section-wrapper {
  padding: 60px 0;
  border-top: 1px solid var(--border-color);
}

.section-header-centered {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 40px auto;
}

.section-tagline {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent-orange);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.spec-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: transform 0.25s ease;
}

.spec-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-orange);
}

.spec-icon-circle {
  width: 54px;
  height: 54px;
  background: rgba(255, 106, 0, 0.1);
  color: var(--accent-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px auto;
}

.spec-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.spec-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Benefits Banner */
.benefits-showcase {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 40px;
  margin-top: 40px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.benefit-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.benefit-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-amber);
  line-height: 1;
}

.benefit-content h4 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.benefit-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   5. VERIFIED CUSTOMER REVIEWS (SOCIAL PROOF)
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  color: var(--accent-amber);
  font-size: 1rem;
  margin-bottom: 12px;
}

.review-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: #ffffff;
}

.review-body {
  font-size: 0.9rem;
  color: #d1d5db;
  font-style: italic;
  margin-bottom: 16px;
  line-height: 1.5;
}

.review-author-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.author-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #374151;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #ffffff;
}

.author-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
}

.author-location {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.verified-pill {
  font-size: 0.72rem;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

/* ==========================================================================
   6. FAQ ACCORDION SECTION
   ========================================================================== */
.faq-accordion-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item.active {
  border-color: var(--accent-orange);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-toggle-icon {
  font-size: 1.2rem;
  color: var(--accent-orange);
  transition: transform 0.25s ease;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  color: #d1d5db;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   7. FOOTER & STICKY MOBILE ATC
   ========================================================================== */
.site-footer {
  background: #080a0d;
  border-top: 1px solid var(--border-color);
  padding: 40px 0 90px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 16px;
}

.footer-nav a {
  color: var(--text-muted);
}

.footer-nav a:hover {
  color: #ffffff;
}

/* Mobile Sticky Bottom CTA Bar */
.mobile-sticky-atc {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(13, 15, 18, 0.97);
  backdrop-filter: blur(12px);
  border-top: 2px solid var(--accent-orange);
  padding: 10px 16px;
  display: none;
  align-items: center;
  justify-content: space-between;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.6);
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
}

.mobile-sticky-atc.visible {
  transform: translateY(0);
}

.sticky-product-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sticky-thumb {
  width: 44px;
  height: 44px;
  border-radius: 4px;
  object-fit: cover;
}

.sticky-meta .sticky-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: #ffffff;
  line-height: 1.1;
}

.sticky-meta .sticky-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-amber);
}

.sticky-btn-buy {
  background: linear-gradient(180deg, #ff7a1a 0%, #ea580c 100%);
  border: none;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 10px 18px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(255, 106, 0, 0.4);
}

/* ==========================================================================
   8. RESPONSIVE BREAKPOINTS (MOBILE ADS FIRST)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .gallery-column {
    position: static;
  }
  
  .specs-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-heading {
    font-size: 1.7rem;
  }
  
  .current-price {
    font-size: 2rem;
  }
  
  .specs-grid {
    grid-template-columns: 1fr;
  }
  
  .size-grid {
    grid-template-columns: 1fr;
  }
  
  .header-trust-badges {
    display: none;
  }
  
  .mobile-sticky-atc {
    display: flex;
  }
  
  .benefits-showcase {
    padding: 24px;
  }
}