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

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --ai-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --payment-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #00f2fe;
    --glow-color: rgba(0, 242, 254, 0.3);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: var(--ai-gradient);
    opacity: 0.1;
    animation: float 20s infinite linear;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    animation-delay: -5s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    top: 30%;
    right: 30%;
    animation-delay: -10s;
}

.shape-4 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 20%;
    animation-delay: -15s;
}

.shape-5 {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 60%;
    animation-delay: -7s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-30px) rotate(120deg);
    }
    66% {
        transform: translateY(30px) rotate(240deg);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 0.4rem 0;
}

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

.nav-logo {
    position: relative;
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: var(--ai-gradient);
    filter: blur(20px);
    opacity: 0.3;
    z-index: -1;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    margin: 0 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--ai-gradient);
    transition: width 0.3s ease;
}

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

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.dropdown-trigger i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-trigger i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
    min-width: 720px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-section {
    margin-bottom: 1.5rem;
}

.dropdown-section:last-child {
    margin-bottom: 0;
}

.dropdown-title {
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-title i {
    font-size: 1rem;
    color: var(--accent-color);
    margin-right: 0.3rem;
}

.category-link {
    color: var(--accent-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 8px;
    width: 100%;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-link:hover {
    color: var(--text-primary);
    background: rgba(0, 242, 254, 0.1);
    text-decoration: none;
    transform: translateX(5px);
}

.softpos-icon {
    position: relative;
    display: inline-block;
    margin-right: 0.3rem;
}

.softpos-icon .fa-mobile-alt {
    font-size: 1rem;
    color: var(--accent-color);
}

.nfc-mark {
    position: absolute;
    top: 20%;
    right: 15%;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 1px solid var(--text-primary);
}



.dropdown-item {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.4rem 0;
    transition: all 0.3s ease;
    border-radius: 5px;
    padding-left: 0.5rem;
}

.dropdown-item:hover {
    color: var(--text-primary);
    background: rgba(0, 242, 254, 0.1);
    transform: translateX(5px);
}

/* Dropdown Products Grid */
.dropdown-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
    margin-top: 0.5rem;
}

.dropdown-product-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    padding: 0.6rem 0.4rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    min-width: 0;
}

.dropdown-product-item:hover {
    background: rgba(0, 242, 254, 0.1);
    border-color: rgba(0, 242, 254, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 242, 254, 0.2);
}

.dropdown-product-image {
    width: 45px;
    height: 45px;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 6px;
    background: transparent;
}

.dropdown-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.dropdown-product-item:hover .dropdown-product-image img {
    transform: scale(1.1);
}

.dropdown-product-name {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: center;
    transition: color 0.3s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.dropdown-product-item:hover .dropdown-product-name {
    color: var(--text-primary);
}

.nav-search {
    margin-left: auto;
    margin-right: 2rem;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 200px;
    transition: all 0.3s ease;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.15);
    width: 220px;
}

.search-icon {
    position: absolute;
    right: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    pointer-events: none;
}

/* Breadcrumb Navigation */
.breadcrumb {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 0;
    margin-top: 60px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: var(--accent-color);
}

.breadcrumb-separator {
    color: var(--text-secondary);
    opacity: 0.5;
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

/* Category Pages */
.category-hero {
    padding: 4rem 0;
    text-align: center;
}

.category-header {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem 0;
}

.category-header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.product-showcase {
    padding: 4rem 0;
    background: var(--darker-bg);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* Product Catalog Layout */
.product-catalog {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.product-item {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: block;
}

.product-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
}

.product-thumbnail {
    position: relative;
    margin-bottom: 1rem;
}

.product-image-placeholder {
    width: 300px;
    height: 300px;
    background: transparent;
    border: none;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.product-image-placeholder i {
    font-size: 3rem;
    color: var(--accent-color);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    transition: all 0.3s ease;
    display: block;
    max-width: 100%;
    max-height: 100%;
}

.catalog-product-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    border-radius: 0 !important;
    display: block !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-position: center !important;
}

/* Make ZipTap Dock image bigger */
.product-item:nth-child(3) .catalog-product-image {
    transform: scale(1.6) !important;
}

.product-item:hover .product-image-placeholder {
    background: transparent;
}

.product-item:hover .product-image {
    transform: scale(1.05);
}

/* Hover effect for ZipTap Dock */
.product-item:nth-child(3):hover .catalog-product-image {
    transform: scale(1.25) !important;
}

/* Ensure ZipTap Go image is perfectly centered */
.product-item:nth-child(1) .catalog-product-image {
    object-position: center center !important;
    transform-origin: center center !important;
}

/* Responsive design for smaller screens */
@media (max-width: 1200px) {
    .product-catalog {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .product-image-placeholder {
        width: 280px;
        height: 280px;
    }
}

@media (max-width: 768px) {
    .product-catalog {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-image-placeholder {
        width: 250px;
        height: 250px;
    }
}

.new-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff6b35;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info {
    text-align: center;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 20px 40px rgba(0, 242, 254, 0.1);
}

.product-image {
    text-align: center;
    margin-bottom: 1.5rem;
}

.product-image i {
    font-size: 3rem;
    color: var(--accent-color);
}

.product-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.product-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.product-features li i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.product-button {
    background: var(--ai-gradient);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.product-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
    color: white;
    text-decoration: none;
}

.category-features {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.03) 0%, rgba(102, 126, 234, 0.03) 100%);
}

.category-features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-features .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.category-features .feature-item {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.category-features .feature-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
}

.category-features .feature-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    height: 100px;
    background: rgba(0, 242, 254, 0.08);
    border-radius: 20px;
    margin: 0 auto 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 242, 254, 0.1);
}

.category-features .feature-icon i {
    font-size: 4rem;
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 4px 8px rgba(0, 242, 254, 0.2));
}

.category-features .feature-item h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-features .feature-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Market Stats Section */
.market-stats-section {
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
    border-radius: 20px;
    border: 1px solid rgba(0, 242, 254, 0.1);
}

.stats-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.1);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon i {
    font-size: 1.5rem;
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Product CTA Styles */
.product-cta {
    margin-top: 1rem;
}

.view-details {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.product-item:hover .view-details {
    color: #00f2fe;
    transform: translateX(5px);
}

/* Use Cases Section */
.use-cases-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
    border-top: 1px solid rgba(0, 242, 254, 0.1);
    border-bottom: 1px solid rgba(0, 242, 254, 0.1);
}

.use-cases-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.use-case-item {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.use-case-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.1);
}

.use-case-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.use-case-image i {
    font-size: 2rem;
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 专门用于图标的use-case-image样式 */
.use-case-image:has(i) {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.use-case-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
}

/* Food Truck image specific sizing to avoid border overlap */
.use-case-item:nth-child(2) .use-case-img {
    transform: scale(0.8);
    transform-origin: center center;
}

.use-case-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.use-case-tag {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.use-case-content p:last-child {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-section p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Product Gallery Section */
.product-gallery-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.product-gallery-section h2 {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-gallery-section .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.gallery-item {
    background: var(--bg-primary);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
    border-color: var(--accent-color);
}

.gallery-image-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border: 2px dashed var(--accent-color);
}

.gallery-image-placeholder i {
    font-size: 3rem;
    color: var(--accent-color);
    opacity: 0.7;
}

.gallery-image {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

.gallery-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Video Section */
.video-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.video-container {
    max-width: 800px;
    margin: 2rem auto 0;
}

.video-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--accent-color);
    position: relative;
    overflow: hidden;
}

.video-placeholder i {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-placeholder i:hover {
    transform: scale(1.1);
    color: var(--primary-color);
}

.video-placeholder p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
}

/* D1 Demo Video */
.d1-demo-video {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: var(--bg-primary);
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.d1-demo-video:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 242, 254, 0.3);
    border-color: var(--primary-color);
}

/* Video controls styling */
.d1-demo-video::-webkit-media-controls {
    background: rgba(0, 0, 0, 0.8);
    border-radius: 0 0 13px 13px;
}

.d1-demo-video::-webkit-media-controls-panel {
    background: rgba(0, 0, 0, 0.8);
}

.d1-demo-video::-webkit-media-controls-play-button {
    background: var(--accent-color);
    border-radius: 50%;
}

/* Key Features Section */
.key-features-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.key-features-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.key-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.key-feature-card {
    background: var(--bg-primary);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.key-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
    border-color: var(--accent-color);
}

.key-feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 2px solid var(--accent-color);
}

.key-feature-icon i {
    font-size: 2rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.key-feature-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 0 0 0.5rem 0;
}

.key-feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.key-feature-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Specs Grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.specs-category {
    background: var(--bg-primary);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.specs-category:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.15);
    border-color: var(--accent-color);
}

.specs-category h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.specs-category h3 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.specs-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.specs-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 500;
    color: var(--text-secondary);
    flex: 1;
}

.spec-value {
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
    flex: 1;
}

/* D1 Device Showcase */
.d1-device-showcase {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.d1-main-display,
.d1-customer-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 15px;
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.d1-main-display:hover,
.d1-customer-display:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.3);
}

.d1-main-display i,
.d1-customer-display i {
    font-size: 4rem;
    color: var(--accent-color);
}

.d1-main-display {
    width: 100%;
    max-width: 400px;
}

.d1-customer-display {
    width: 80%;
    max-width: 300px;
}

.display-label {
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .key-features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .specs-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .spec-value {
        text-align: left;
    }
    
    .video-placeholder {
        height: 250px;
    }
    
    .video-placeholder i {
        font-size: 3rem;
    }
    
    .key-features-section h2 {
        font-size: 2rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .d1-device-showcase {
        gap: 1rem;
    }
    
    .d1-main-display,
    .d1-customer-display {
        padding: 1.5rem;
    }
    
    .d1-main-display i,
    .d1-customer-display i {
        font-size: 3rem;
    }
}

/* Highlight the key selling point - Instant Setup */
.category-features .instant-setup-highlight {
    border-color: rgba(0, 242, 254, 0.4);
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
}

.category-features .instant-setup-highlight .feature-icon i {
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%) !important;
    filter: drop-shadow(0 4px 8px rgba(0, 242, 254, 0.2)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.category-features .instant-setup-highlight h3 {
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%) !important;
    font-weight: 700;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* Additional specific selectors for maximum compatibility */
.key-feature-icon {
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%) !important;
    filter: drop-shadow(0 4px 8px rgba(0, 242, 254, 0.2)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.key-feature-title {
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%) !important;
    font-weight: 700 !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.certification-section {
    padding: 4rem 0;
    background: var(--darker-bg);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.cert-item {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cert-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.cert-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.cert-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.logo-link {
    text-decoration: none;
    color: inherit;
}

/* Product Pages */
.product-hero {
    background: var(--bg-primary);
}

.hero-image-section {
    width: 100%;
    height: 60vh;
    overflow: hidden;
    position: relative;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-text-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.product-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.product-header {
    max-width: 800px;
    margin: 0 auto;
}

.product-header .product-icon {
    margin-bottom: 2rem;
}

.product-header .product-icon i {
    font-size: 4rem;
    color: var(--accent-color);
}

.product-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.product-details {
    padding: 4rem 0;
    background: var(--darker-bg);
}

.product-details h2 {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-image-section {
    text-align: center;
}

.product-image-large {
    position: relative;
    text-align: center;
    margin-bottom: 2rem;
}

/* Vertical scrollable product gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 560px;
    overflow-y: auto;
    padding-right: 6px;
    scrollbar-width: thin;
}

.product-gallery .gallery-image {
    background: transparent;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
}

.product-gallery .gallery-image img.product-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .product-gallery {
        max-height: 400px;
    }
}

/* Horizontal product gallery (main + thumbnails) */
.product-gallery-horizontal {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-gallery-horizontal .main-image-wrapper {
    width: 100%;
    background: transparent;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    height: 520px; /* fixed container height to avoid layout shift */
}

.product-gallery-horizontal .main-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

/* Make ZipTap Dock images fill the viewer more aggressively */
.product-gallery-horizontal[data-product="ziptap-dock"] .main-image-wrapper {
    padding: 0; /* maximize usable area */
}
.product-gallery-horizontal[data-product="ziptap-dock"] .main-image {
    transform: scale(1.6);
    transform-origin: center center;
}

.thumbnail-row {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
}

.thumbnail-row .thumb {
    width: 64px;
    height: 64px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.04);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 6px;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.thumbnail-row .thumb:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 242, 254, 0.4);
}

.thumbnail-row .thumb.active {
    border-color: rgba(0, 242, 254, 0.9);
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15);
}

@media (max-width: 768px) {
    .thumbnail-row .thumb {
        width: 56px;
        height: 56px;
    }
    .product-gallery-horizontal .main-image-wrapper {
        height: 360px;
    }
    .product-gallery-horizontal[data-product="ziptap-dock"] .main-image {
        transform: scale(1.3);
    }
}

.product-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.tap2pay-icon {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    width: 124px;
    height: 124px;
    border: none;
    outline: none;
    box-shadow: none;
    background: none;
}

.fingerprint-icon {
    position: absolute;
    bottom: 25%;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    border: none;
    outline: none;
    box-shadow: none;
    background: none;
}

.product-image-large img {
    max-width: 100%;
    height: auto;
    border: none;
    outline: none;
    box-shadow: none;
    background: none;
}

/* ZipTap Dock specific image sizing */
.ziptap-dock-page .product-image-large img {
    transform: scale(2);
    transform-origin: center center;
    margin-top: 2rem;
}

.product-features-highlight {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.feature-highlight {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-highlight:hover {
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 5px 15px rgba(0, 242, 254, 0.1);
}

.feature-icon-small {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon-small i {
    font-size: 1rem;
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-highlight span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-info-section h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.product-info-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.product-overview-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.overview-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.overview-feature:hover {
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 5px 15px rgba(0, 242, 254, 0.1);
    transform: translateY(-2px);
}

.overview-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.overview-feature-icon i {
    font-size: 1.3rem;
    background: linear-gradient(135deg, #00f2fe 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.overview-feature span {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.4;
}

.design-awards {
    margin: 2rem 0;
}

.design-awards h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.award-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    max-width: 150px;
    margin: 0 auto;
}

.award-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.15);
    border-color: rgba(0, 242, 254, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

.award-logo {
    width: 100%;
    max-width: 120px;
    height: 100px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
}

.certification-labels {
    margin: 2rem 0;
}

.certification-labels h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.cert-categories {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cert-category h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cert-tag {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-color);
    transition: all 0.3s ease;
}

.cert-tag:hover {
    background: rgba(0, 242, 254, 0.2);
    border-color: rgba(0, 242, 254, 0.5);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 242, 254, 0.3);
}

.cert-icon-simple {
    width: 120px;
    height: 120px;
    object-fit: contain;
}

.product-specs h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.specs-list {
    list-style: none;
    margin-bottom: 2rem;
}

.specs-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.specs-list li i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.specs-table {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    margin-top: 1rem;
}

.spec-row {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row:hover {
    background: rgba(0, 242, 254, 0.05);
}

.spec-label {
    flex: 0 0 120px;
    padding: 1rem;
    background: rgba(0, 242, 254, 0.1);
    font-weight: 600;
    color: var(--text-primary);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-value {
    flex: 1;
    padding: 1rem;
    color: var(--text-secondary);
}

.product-actions {
    display: flex;
    gap: 1rem;
}

.primary-button {
    background: var(--ai-gradient);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
}

.secondary-button {
    background: transparent;
    border: 1px solid var(--accent-color);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: var(--accent-color);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-button:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
}

/* Product Accessories */
.product-accessories {
    padding: 4rem 0;
    background: var(--section-bg);
}

.product-accessories h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.product-accessories .section-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.accessories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.accessory-item {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accessory-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.15);
    border-color: rgba(0, 242, 254, 0.3);
}

.accessory-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
}

.accessory-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.accessory-item:hover .accessory-img {
    transform: scale(1.05);
}

.accessory-info {
    padding: 1.5rem;
}

.accessory-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.accessory-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.product-features-detailed {
    padding: 4rem 0;
}

.product-features-detailed h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 242, 254, 0.3);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Responsive Design for Product Pages */
@media (max-width: 768px) {
    .hero-image-section {
        height: 40vh;
    }
    
    .hero-text-section {
        padding: 3rem 0;
    }
    
    .product-header {
        padding: 0 1rem;
    }
    
    .product-content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-header h1 {
        font-size: 2rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-overview-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .overview-feature {
        padding: 1rem;
    }
    
    .overview-feature-icon {
        width: 45px;
        height: 45px;
    }
    
    .overview-feature-icon i {
        font-size: 1.2rem;
    }
    
    .overview-feature span {
        font-size: 0.9rem;
    }
    
    .design-awards {
        margin: 1.5rem 0;
    }
    
    .awards-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 1rem;
    }
    
    .award-item {
        padding: 0.8rem;
    }
    
    .award-logo {
        height: 80px;
        max-width: 100px;
    }
    
    .product-accessories {
        padding: 2rem 0;
    }
    
    .product-accessories h2 {
        font-size: 2rem;
    }
    
    .product-accessories .section-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .accessories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: none;
    }
    
    .accessory-image {
        height: 150px;
    }
    
    .accessory-info {
        padding: 1rem;
    }
    
    .accessory-info h3 {
        font-size: 1.1rem;
    }
    
    .accessory-info p {
        font-size: 0.9rem;
    }
    
    .certification-labels {
        margin: 1.5rem 0;
    }
    
    /* Mobile responsive for modal */
    .modal-content {
        max-width: 95%;
        padding: 1rem;
    }
    
    .modal-content h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .modal-content img {
        max-height: 60vh;
    }
    
    .close-modal {
        top: 5px;
        right: 15px;
        font-size: 1.5rem;
    }
}

/* Image Modal Styles */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 20px;
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10001;
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-content h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.modal-content img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
    
    .cert-categories {
        gap: 1rem;
    }
    
    .cert-category h4 {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }
    
    .cert-tags {
        gap: 0.4rem;
    }
    
    .cert-tag {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .cert-icon-simple {
        width: 150px;
        height: 150px;
    }
    
    .tap2pay-icon {
        top: 25%;
        width: 80px;
        height: 80px;
    }
    
    .fingerprint-icon {
        bottom: 20%;
        width: 60px;
        height: 60px;
    }
    
    .product-features-highlight {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .specs-table {
        margin-top: 1rem;
    }
    
    .spec-row {
        flex-direction: column;
    }
    
    .spec-label {
        flex: none;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
}

.cta-button {
    background: var(--ai-gradient);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 4rem;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.primary-button {
    background: var(--ai-gradient);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
}

.secondary-button {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.secondary-button:hover {
    border-color: var(--accent-color);
    background: rgba(0, 242, 254, 0.1);
}

/* AI Orb Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.ai-orb {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.orb-core {
    width: 120px;
    height: 120px;
    background: var(--ai-gradient);
    border-radius: 50%;
    box-shadow: 0 0 50px rgba(0, 242, 254, 0.5);
    animation: pulse 2s infinite;
}

.orb-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(0, 242, 254, 0.3);
    animation: rotate 10s linear infinite;
}

.orb-ring-1 {
    width: 200px;
    height: 200px;
    animation-duration: 10s;
}

.orb-ring-2 {
    width: 250px;
    height: 250px;
    animation-duration: 15s;
    animation-direction: reverse;
}

.orb-ring-3 {
    width: 300px;
    height: 300px;
    animation-duration: 20s;
}

.data-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: particle-float 3s infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 60%;
    right: 20%;
    animation-delay: 0.5s;
}

.particle:nth-child(3) {
    bottom: 30%;
    left: 30%;
    animation-delay: 1s;
}

.particle:nth-child(4) {
    top: 40%;
    right: 40%;
    animation-delay: 1.5s;
}

.particle:nth-child(5) {
    bottom: 20%;
    right: 30%;
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

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

@keyframes particle-float {
    0%, 100% {
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-20px) scale(1.2);
        opacity: 1;
    }
}

/* Features Section */
.features-section {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 20px 40px rgba(0, 242, 254, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--ai-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Coming Soon Section */
.coming-soon-section {
    padding: 6rem 0;
    text-align: center;
}

.coming-soon-content {
    max-width: 800px;
    margin: 0 auto;
}

.mystery-box {
    width: 120px;
    height: 120px;
    background: var(--ai-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 3rem;
    color: white;
    position: relative;
    animation: mystery-pulse 3s infinite;
}

.box-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: var(--ai-gradient);
    filter: blur(30px);
    opacity: 0.5;
    z-index: -1;
}

@keyframes mystery-pulse {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.05) rotate(5deg);
    }
}

.coming-soon-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.coming-soon-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.partners-section {
    margin-bottom: 3rem;
}

.partners-section h3 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 500;
}

.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.partner-logo {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem 2rem;
    transition: all 0.3s ease;
    min-width: 140px;
    text-align: center;
}

.partner-logo:hover {
    border-color: rgba(0, 242, 254, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.1);
}

.logo-placeholder {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.partner-logo:hover .logo-placeholder {
    opacity: 1;
    color: var(--accent-color);
}

.notify-button {
    background: var(--ai-gradient);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.notify-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
}

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

.footer-column h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--ai-gradient);
    color: white;
    border-color: transparent;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    

    
    .nav-search {
        display: none;
    }
    
    .nav-dropdown {
        position: static;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        margin-top: 1rem;
        min-width: auto;
    }
    
    .dropdown-section {
        margin-bottom: 1rem;
    }
    
    .dropdown-title {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
    
    .dropdown-title i {
        font-size: 0.9rem;
    }
    
    .softpos-icon {
        margin-right: 0.2rem;
    }
    
    .softpos-icon .fa-mobile-alt {
        font-size: 0.9rem;
    }
    
    .nfc-mark {
        width: 6px;
        height: 6px;
    }
    

    
    .dropdown-item {
        padding: 0.3rem 0;
        font-size: 0.85rem;
    }
    
    .breadcrumb {
        margin-top: 70px;
        padding: 0.5rem 0;
    }
    
    .breadcrumb-nav {
        font-size: 0.8rem;
        gap: 0.3rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .ai-orb {
        width: 250px;
        height: 250px;
    }
    
    .orb-core {
        width: 80px;
        height: 80px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .partner-logos {
        gap: 1.5rem;
    }
    
    .partner-logo {
        min-width: 120px;
        padding: 1rem 1.5rem;
    }
}