/* Custom CSS for Tech Shop */

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #0f172a;
    --accent: #055823;
    --light: #f8fafc;
    --gray: #64748b;
    --dark-gray: #334155;
}

body {
    overflow-x: hidden;
    font-family: 'Inter', sans-serif;
}

/* Header Styles */
.main-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    padding: 0.8rem 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.main-header.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--secondary);
    letter-spacing: -0.5px;

}



.nav-link {
    font-weight: 500;
    color: var(--dark-gray) !important;
    padding: 0.5rem 1rem !important;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link:not(.btn):hover {
    color: var(--primary) !important;
}

.nav-link:not(.btn):after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:not(.btn):hover:after {
    width: 70%;
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.btn-login {
    background: var(--accent);
    border: none;
    color: white !important;
    border-radius: 6px;
    padding: 0.5rem 1.5rem !important;
    transition: all 0.2s ease;
}

.btn-login:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

.user-dropdown .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary) !important;
    font-weight: 500;
}

.user-dropdown .dropdown-menu {
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 0.5rem;
}

.user-dropdown .dropdown-item {
    border-radius: 8px;
    padding: 0.6rem 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.user-dropdown .dropdown-item:hover {
    background: #f1f5f9;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: 76px;
    overflow: hidden;
}

.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(42, 42, 42, 0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.2) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 600px;
    padding: 0 2rem;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

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

.btn-primary-cta {
    background: var(--primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn-primary-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.25);
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    height: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    transition: all 0.5s ease;
}

.hero-product-showcase {
    position: relative;
    width: 100%;
    max-width: 500px;
    animation: float 6s ease-in-out infinite;
    transition: all 0.5s ease;
}

.hero-visual:hover .hero-product-showcase {
    transform: scale(1.05) translateY(-10px);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 1rem;
}

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

/* Featured Products Section */
.featured-products {
    padding: 5rem 0;
    background: var(--light);
}

.filter-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.product-image-container {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.product-description {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.btn-add-to-cart {
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
}

.btn-add-to-cart:hover {
    background: var(--accent);
}

/* Categories Section */
.categories {
    padding: 5rem 0;
    background: white;
}

.category-card {
    background: var(--light);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #e2e8f0;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.category-card:hover .category-icon {
    background: var(--primary);
    transform: scale(1.1);
}

.category-card:hover .category-icon i {
    color: white;
}

.category-icon i {
    font-size: 2rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.category-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.75rem;
}

.category-count {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    background: rgba(37, 99, 235, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    display: inline-block;
}

.btn-explore {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-explore:hover {
    gap: 0.75rem;
    color: var(--primary-dark);
}

/* Testimonials Carousel Styles */
.testimonials-carousel {
    position: relative;
    padding: 2rem 0;
}

.testimonial-carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-carousel-slide {
    flex: 0 0 100%;
    padding: 2rem;
    background: white;
    display: flex;
    flex-direction: column;
    opacity: 0.5;
    transform: scale(0.9);
    transition: all 0.5s ease;
    border-radius: 16px;
}

.testimonial-carousel-slide.active {
    opacity: 1;
    transform: scale(1);
}

.testimonial-content {
    position: relative;
    padding: 0 0 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.testimonial-content:before {
    content: """;
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    position: absolute;
    top: -1.5rem;
    left: -0.5rem;
    font-family: Georgia, serif;
}

.testimonial-text {
    color: var(--dark-gray);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: white;
    font-size: 1.5rem;
}

.author-info h5 {
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.25rem;
}

.author-info p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.rating {
    color: #f59e0b;
    margin-top: 0.5rem;
}

.testimonial-carousel-nav {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 1rem;
}

.testimonial-carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--primary);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.testimonial-carousel-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.testimonial-carousel-dots {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
    gap: 0.75rem;
}

.testimonial-carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-carousel-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-section {
        height: auto;
        padding: 6rem 0 4rem;
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-visual {
        position: relative;
        width: 100%;
        height: 400px;
        transform: none;
        margin-top: 3rem;
        right: 0;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn-primary-cta {
        padding: 0.875rem 1.5rem;
    }
    
    .testimonial-carousel-slide {
        padding: 1.5rem;
    }
    
    .testimonial-content:before {
        font-size: 3rem;
        top: -1rem;
    }
    
    .author-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .testimonial-carousel-btn {
        width: 40px;
        height: 40px;
    }
}

/* Floating buttons */
.floating-button-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.floating-btn {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
}

.floating-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -10px;
    font-size: 0.7em;
    background-color: red;
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
}