/* CSS Design System - Taras Water Technology */

/* Define CSS Variables for Colors and Spacing */
:root {
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Plus Jakarta Sans', sans-serif;
    
    /* Light Mode Variables (Bright Water theme) */
    --color-primary: #008cd4; /* Vibrant Ocean Water Blue */
    --color-primary-rgb: 0, 140, 212;
    --color-primary-hover: #0077b6;
    --color-secondary: #ff7a00; /* Warm Geyser Orange */
    --color-secondary-rgb: 255, 122, 0;
    --color-secondary-hover: #e06c00;
    --color-success: #10b981;
    --color-danger: #ef4444;
    
    --bg-base: #f0f9ff; /* Very light fresh water tint */
    --bg-surface: #ffffff;
    --bg-surface-glass: rgba(240, 249, 255, 0.7);
    --bg-card: #ffffff;
    --bg-input: #e0f2fe; /* Light water blue input */
    
    --text-primary: #032b49; /* Deep navy text for contrast */
    --text-secondary: #1e4f73;
    --text-muted: #64748b;
    
    --border-color: #bae6fd; /* Light water-blue border */
    --shadow-sm: 0 1px 2px 0 rgba(0, 140, 212, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 140, 212, 0.08), 0 2px 4px -2px rgba(0, 140, 212, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 140, 212, 0.1), 0 4px 6px -4px rgba(0, 140, 212, 0.1);
    --shadow-premium: 0 20px 25px -5px rgba(0, 140, 212, 0.08), 0 8px 10px -6px rgba(0, 140, 212, 0.08);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --top-bar-bg: #032b49;
    --top-bar-text: #bae6fd;
}

/* Dark Mode Overrides (Deep Ocean theme) */
html[data-theme="dark"] {
    --color-primary: #00f0ff; /* Glowing Aqua Cyan */
    --color-primary-rgb: 0, 240, 255;
    --color-primary-hover: #80f7ff;
    --color-secondary: #ff9100; /* Glowing Fire Orange */
    --color-secondary-rgb: 255, 145, 0;
    --color-secondary-hover: #ffbb66;
    
    --bg-base: #020f1b; /* Deep Marine Abyss */
    --bg-surface: #051d33; /* Dark Water Surface */
    --bg-surface-glass: rgba(5, 29, 51, 0.7);
    --bg-card: #0b2e4f; /* Underwater Marine Blue */
    --bg-input: #0e3b64;
    
    --text-primary: #f0f9ff;
    --text-secondary: #bae6fd;
    --text-muted: #6b8fae;
    
    --border-color: #0e3b64;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    
    --top-bar-bg: #01080e;
    --top-bar-text: #bae6fd;
}

/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

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

button, input, select, textarea {
    font-family: inherit;
    outline: none;
}

/* Helper Utilities */
.text-center { text-align: center; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--text-muted); }
.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.icon-sm {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}
.icon-inline {
    width: 18px;
    height: 18px;
    vertical-align: text-bottom;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.3);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--color-secondary-rgb), 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background-color: var(--border-color);
    transform: translateY(-2px);
}

.btn-text {
    background: transparent;
    color: var(--color-primary);
    padding: 0;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

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

.btn-text i {
    transition: transform var(--transition-fast);
}

.btn-text:hover i {
    transform: translateX(4px);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Top bar style */
.top-bar {
    background-color: var(--top-bar-bg);
    color: var(--top-bar-text);
    padding: 8px 0;
    font-size: 13px;
    font-family: var(--font-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-info, .top-contacts {
    display: flex;
    align-items: center;
    gap: 12px;
}

.separator {
    color: var(--text-muted);
    opacity: 0.3;
}

/* Header & Glassmorphism Navigation */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    transition: background-color var(--transition-normal), border var(--transition-normal);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.5px;
    color: var(--color-primary);
}

.brand-sub {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

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

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Theme Toggle */
.theme-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.theme-btn:hover {
    background-color: var(--border-color);
}

html[data-theme="light"] .sun-icon { display: none; }
html[data-theme="dark"] .moon-icon { display: none; }

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.1) 0%, transparent 70%);
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background-color: rgba(var(--color-primary-rgb), 0.08);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 560px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Interactive 3D Flip Visiting Card */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.card-container {
    width: 380px;
    height: 230px;
    perspective: 1000px;
    position: relative;
}

.instruction-bubble {
    position: absolute;
    top: -45px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    animation: bounce 2s infinite;
    z-index: 10;
    white-space: nowrap;
}

@keyframes bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, -8px); }
}

.spin-icon {
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.card-3d {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform var(--transition-slow);
    cursor: pointer;
    box-shadow: var(--shadow-premium);
    border-radius: var(--radius-md);
}

/* Flip card on hover (desktop) & when clicked (toggled via js on mobile) */
.card-container:hover .card-3d, .card-container.flipped .card-3d {
    transform: rotateY(180deg);
}

.card-side {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Front Side Card Styling (Logo focused) */
.card-front {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(var(--color-primary-rgb), 0.05) 100%);
    z-index: 2;
    transform: rotateY(0deg);
}

.card-logo-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
}

.card-logo {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    margin-bottom: 8px;
}

.card-brand {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 2px;
    line-height: 1;
}

.card-slogan {
    font-size: 14px;
    font-style: italic;
    color: var(--text-secondary);
    margin-top: 2px;
}

.card-brand-partner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    font-size: 11px;
}

.partner-label {
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-muted);
}

.partner-logo {
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 1px;
}

.hot-text {
    color: #ef4444;
    font-weight: 900;
}

.partner-sub {
    font-weight: 600;
    color: var(--text-secondary);
}

/* Back Side Card Styling (Details focused) */
.card-back {
    background-color: var(--bg-card);
    transform: rotateY(180deg);
    font-size: 12px;
    justify-content: flex-start;
    gap: 8px;
    padding: 16px 20px;
}

.card-header-back {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 6px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.card-header-back h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
}

.card-header-back p {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
}

.card-services-list ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;
    margin-top: 4px;
}

.card-services-list li {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 11px;
}

.bullet-icon {
    width: 12px;
    height: 12px;
    color: var(--color-success);
    flex-shrink: 0;
}

.card-contacts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
}

.contact-person {
    display: flex;
    flex-direction: column;
}

.contact-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 11px;
}

.contact-phone {
    color: var(--color-primary);
    font-weight: 700;
    margin-top: 1px;
}

.card-address {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 10px;
    line-height: 1.3;
}

.address-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--color-secondary);
}

/* Original Photos Section */
.original-photos-section {
    padding: 40px 0;
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 20px;
}

.section-header.text-center {
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--text-secondary);
    margin-top: 8px;
    max-width: 600px;
}

.photos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.photo-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.photo-wrapper {
    height: 280px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    background-color: #eaeaea;
    display: flex;
    align-items: center;
    justify-content: center;
}

.original-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

.photo-card:hover .original-img {
    transform: scale(1.05);
}

.photo-info {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

.photo-info h3 {
    font-size: 16px;
    font-weight: 700;
}

.photo-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Catalog Filter Tabs */
.catalog-tabs {
    display: flex;
    gap: 8px;
    background-color: var(--bg-input);
    padding: 6px;
    border-radius: var(--radius-md);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    background-color: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    background-color: var(--bg-card);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

/* Sub-filters Styling */
.subfilters-container {
    margin-top: 16px;
    display: flex;
    justify-content: flex-start;
}

.sub-tabs {
    display: flex;
    gap: 8px;
}

.sub-tab-btn {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sub-tab-btn:hover, .sub-tab-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

/* Catalog Items Grid */
.catalog-section {
    padding: 80px 0;
}

.catalog-grid {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

/* Product Card Styling */
.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

/* Image Carousel inside Product Card */
.product-carousel {
    position: relative;
    height: 250px;
    background-color: #f1f5f9;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    height: 100%;
    width: 100%;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Custom SVG graphic placeholder */
.placeholder-graphic {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    padding: 24px;
    text-align: center;
}

.placeholder-graphic svg {
    margin-bottom: 12px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.3);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition-fast);
    z-index: 5;
}

.carousel-btn:hover {
    background: rgba(0,0,0,0.6);
}

.carousel-btn-prev { left: 10px; }
.carousel-btn-next { right: 10px; }

.carousel-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    padding: 0;
}

.carousel-dot.active {
    background-color: #ffffff;
    width: 16px;
    border-radius: var(--radius-full);
}

/* Product Info */
.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.product-tag.gas-tag {
    color: var(--color-secondary);
}

.product-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.product-specs {
    list-style: none;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

.product-specs li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.spec-icon {
    width: 14px;
    height: 14px;
    color: var(--color-primary);
}

.product-footer {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.product-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 11px;
    color: var(--text-muted);
}

.price-val {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
}

.product-actions {
    display: flex;
    gap: 8px;
}

.product-actions .btn {
    padding: 8px 14px;
    font-size: 13px;
}

/* Services section (Why Choose Us) */
.services-section {
    padding: 80px 0;
    background-color: rgba(var(--color-primary-rgb), 0.02);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 48px;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: var(--radius-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.service-icon-wrapper {
    background-color: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* Contact Section & Map styling */
.contact-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-details-list {
    margin-top: 32px;
    display: grid;
    gap: 24px;
}

.contact-detail-item {
    display: flex;
    gap: 16px;
}

.c-icon {
    background-color: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.c-text h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.c-text p {
    font-size: 14px;
    color: var(--text-secondary);
}

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

.contact-map-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.map-wrapper {
    height: 380px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Footer styling */
.footer {
    background-color: var(--top-bar-bg);
    color: var(--top-bar-text);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

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

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

.footer-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    object-fit: cover;
}

.footer-brand h3 {
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.footer-brand p {
    font-size: 12px;
    font-style: italic;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4, .footer-distributor h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #ffffff;
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-muted);
}

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

.footer-distributor p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.blowhot-footer-logo {
    font-size: 20px;
    font-weight: 800;
    color: white;
    letter-spacing: 1.5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
}

/* Modals Overlay & Styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay:not(.hidden) {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.modal-overlay:not(.hidden) .modal-box {
    transform: scale(1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: background var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.product-preview-area {
    background-color: var(--bg-input);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
}

.p-preview-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.p-preview-details h4 {
    font-size: 15px;
    font-weight: 700;
}

.p-preview-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
}

.modal-form {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.required {
    color: var(--color-danger);
}

.form-group input, .form-group select, .form-group textarea {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    width: 100%;
}

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

.form-actions {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Lightbox Gallery styling */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.lightbox-overlay:not(.hidden) {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content-wrapper {
    position: relative;
    max-width: 90%;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

#lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
}

#lightbox-title {
    color: white;
    margin-top: 16px;
    font-size: 16px;
    font-weight: 500;
}

.lightbox-close {
    position: absolute;
    top: -48px;
    right: 0;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 24px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .photos-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .header {
        padding: 8px 0;
    }
    
    .nav {
        display: none; /* Hide desktop nav */
    }
    
    .header-actions .btn {
        display: none; /* Hide Book Service in header on small mobile */
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-nav:not(.hidden) {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-surface);
        border-bottom: 1px solid var(--border-color);
        padding: 16px 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
    }
    
    .mobile-link {
        font-size: 16px;
        font-weight: 600;
        color: var(--text-secondary);
        padding: 8px 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .mobile-link:last-child {
        border-bottom: none;
    }
    
    .hero-title {
        font-size: 38px;
    }
    
    .card-container {
        width: 340px;
        height: 210px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .catalog-tabs {
        width: 100%;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .card-container {
        width: 290px;
        height: 190px;
    }
    
    .card-logo {
        width: 50px;
        height: 50px;
    }
    
    .card-brand {
        font-size: 26px;
    }
    
    .card-side {
        padding: 14px;
    }
    
    .card-back {
        padding: 12px 14px;
    }
    
    .card-services-list li {
        font-size: 10px;
    }
}

/* Colors Variation Swatches */
.colors-variation-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
    margin-bottom: 8px;
}

.colors-variation-badge i {
    color: var(--color-primary);
}

.color-swatches-selection {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.color-swatch-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    box-shadow: 0 0 0 1px var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.color-swatch-dot:hover, .color-swatch-dot.active {
    transform: scale(1.25);
    box-shadow: 0 0 0 2px var(--color-primary);
}

/* ==========================================================================
   Preloader / Loading Page (Water Droplet Animation)
   ========================================================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #ffffff 0%, #f0f9ff 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.6s;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.droplet-container {
    position: relative;
    width: 100px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
}

.droplet {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    border-radius: 0 50% 50% 50%;
    transform: rotate(45deg);
    position: absolute;
    top: 10px;
    animation: fall 1.8s infinite cubic-bezier(0.6, 0, 0.4, 1);
    box-shadow: 0 2px 6px rgba(2, 132, 199, 0.2);
}

.droplet::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.75);
    border-radius: 50%;
}

.droplet-ripple {
    position: absolute;
    bottom: 20px;
    width: 60px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #0ea5e9;
    opacity: 0;
    transform: scale(0);
    animation: ripple-effect 1.8s infinite cubic-bezier(0.1, 0.8, 0.3, 1);
}

.loader-text {
    margin-top: 10px;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 6px;
    color: var(--color-primary);
    font-family: var(--font-primary);
    animation: fadePulse 1.8s infinite ease-in-out;
}

.loader-sub {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-family: var(--font-secondary);
    margin-top: 6px;
}

@keyframes fall {
    0% {
        top: 10px;
        opacity: 0;
        transform: rotate(45deg) scale(0.6);
    }
    10% {
        opacity: 1;
        transform: rotate(45deg) scale(1);
    }
    70% {
        top: 80px;
        opacity: 1;
        transform: rotate(45deg) scale(0.9, 1.15);
    }
    75% {
        top: 88px;
        opacity: 0;
        transform: rotate(45deg) scale(1.3, 0.6);
    }
    100% {
        top: 88px;
        opacity: 0;
        transform: rotate(45deg) scale(1);
    }
}

@keyframes ripple-effect {
    0%, 70% {
        opacity: 0;
        transform: scale(0);
    }
    72% {
        opacity: 0.8;
        border-color: #0ea5e9;
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
        border-color: rgba(14, 165, 233, 0);
    }
}

@keyframes fadePulse {
    0%, 100% {
        opacity: 0.65;
    }
    50% {
        opacity: 1;
    }
}

/* ==========================================================================
   INTERACTIVE FEATURES STYLES
   ========================================================================== */

/* Video player inside carousels */
.original-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #000;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

/* Catalog Controls Row */
.catalog-controls-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background-color: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2px 14px 2px 42px;
    flex-grow: 1;
    max-width: 600px;
    height: 48px;
    transition: all var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.search-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    pointer-events: none;
    width: 20px;
    height: 20px;
}

#catalog-search {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
    width: 100%;
    height: 100%;
    padding: 0;
}

.search-clear-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

.search-clear-btn:hover {
    background-color: var(--bg-input);
    color: var(--text-primary);
}

.wizard-trigger-btn {
    height: 48px;
    padding: 0 24px;
    white-space: nowrap;
    border-radius: var(--radius-md);
}

/* Compare Checkbox Card Overlay */
.compare-checkbox-container {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 5;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    user-select: none;
}

.compare-checkbox-container:hover {
    transform: translateY(-1px);
    background-color: #ffffff;
    box-shadow: var(--shadow-md);
}

.compare-checkbox {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.compare-custom-box {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    background-color: #fff;
}

.compare-checkbox:checked ~ .compare-custom-box {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.check-icon {
    width: 12px;
    height: 12px;
    color: white;
    stroke-width: 4px;
    display: none;
}

.compare-checkbox:checked ~ .compare-custom-box .check-icon {
    display: block;
}

.compare-label-text {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
}

/* Bottom Slide-Up Compare Bar */
.compare-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 2px solid var(--border-color);
    padding: 16px 0;
    box-shadow: 0 -8px 24px rgba(0, 140, 212, 0.08);
    z-index: 999;
    transform: translateY(0);
    transition: transform var(--transition-normal);
}

.compare-bar.hidden {
    transform: translateY(100%);
    display: none !important;
}

.compare-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.compare-items-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
}

.compare-thumbnails {
    display: flex;
    gap: 12px;
}

.compare-thumb {
    display: flex;
    align-items: center;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    gap: 8px;
    box-shadow: var(--shadow-sm);
    position: relative;
    max-width: 140px;
}

.thumb-img {
    width: 30px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-base);
    border-radius: 4px;
    overflow: hidden;
}

.thumb-title {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
}

.thumb-remove {
    background: var(--bg-input);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 10px;
    padding: 0;
    transition: background-color var(--transition-fast);
}

.thumb-remove:hover {
    background-color: var(--color-danger);
    color: white;
}

.compare-actions-group {
    display: flex;
    gap: 12px;
}

/* Comparison Detail Modal */
.compare-box {
    max-width: 800px;
    width: 90%;
}

.compare-table-wrapper {
    overflow-x: auto;
    padding: 24px;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
    border: 1px solid var(--border-color);
}

.compare-table th, .compare-table td {
    padding: 16px;
    border: 1px solid var(--border-color);
    vertical-align: top;
    min-width: 180px;
}

.compare-table th {
    background-color: var(--bg-input);
}

.compare-table th:first-child, .compare-table td:first-child {
    font-weight: 700;
    background-color: var(--bg-surface);
    color: var(--text-secondary);
    min-width: 140px;
    width: 140px;
}

.compare-header-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.compare-product-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    line-height: 1.3;
}

.compare-product-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
}

.compare-desc-text {
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-muted);
}

.spec-check-icon {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}

/* Recommendation Wizard Modal */
.wizard-box {
    max-width: 600px;
    width: 90%;
}

.wizard-progress-bar-container {
    height: 4px;
    background-color: var(--bg-input);
    width: 100%;
}

.wizard-progress-bar {
    height: 100%;
    background-color: var(--color-primary);
    width: 0%;
    transition: width var(--transition-normal);
}

.wizard-content {
    padding: 24px;
    min-height: 320px;
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.step-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.wizard-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.wizard-option-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
    background-color: var(--bg-surface);
    display: block;
}

.wizard-option-card:hover {
    border-color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.02);
}

.wizard-option-card input[type="radio"] {
    display: none;
}

.wizard-option-card .opt-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.opt-icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.wizard-option-card .opt-content strong {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    width: 180px;
    flex-shrink: 0;
}

.wizard-option-card .opt-content span {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.3;
}

/* We style the wrapper containing checked input */
.wizard-option-card:has(input[type="radio"]:checked) {
    border-color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.05);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.wizard-option-card:has(input[type="radio"]:checked) .opt-icon {
    color: var(--color-primary-hover);
}

/* Wizard Recommendations Slide */
.result-celebration {
    margin-bottom: 20px;
}

.result-sparkles-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
}

.wizard-results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.wizard-rec-card {
    display: flex;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    gap: 16px;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.rec-image {
    width: 70px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-input);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.rec-info {
    flex-grow: 1;
}

.rec-badge {
    display: inline-block;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.08);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-bottom: 4px;
}

.rec-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.rec-desc {
    font-size: 12px;
    margin-bottom: 8px;
    line-height: 1.3;
}

.rec-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rec-price {
    font-weight: 700;
    color: var(--text-primary);
}

.wizard-footer {
    display: flex;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-input);
}

/* FAQs Accordion Styles */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 700;
    color: var(--text-primary);
    font-size: 16px;
    text-align: left;
    font-family: var(--font-secondary);
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    transition: transform var(--transition-normal);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
    padding: 0 24px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}

/* Testimonials Slider */
.testimonials-slider {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding: 24px 8px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 350px;
    scroll-snap-align: start;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-normal);
}

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

.t-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 14px;
}

.star-fill {
    width: 16px;
    height: 16px;
    color: #eab308;
    fill: #eab308;
}

.t-comment {
    font-size: 14px;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

.t-author h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.t-author span {
    font-size: 12px;
    color: var(--text-muted);
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .catalog-controls-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .wizard-trigger-btn {
        width: 100%;
    }
    
    .compare-bar-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .compare-thumbnails {
        flex-wrap: wrap;
        margin-top: 8px;
    }
    
    .compare-table th, .compare-table td {
        padding: 10px;
        min-width: 140px;
        font-size: 12px;
    }
    
    .wizard-option-card .opt-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .wizard-option-card .opt-content strong {
        width: auto;
    }
    
    .wizard-rec-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .testimonial-card {
        flex: 0 0 280px;
    }
}