/* Vapours E-Commerce Custom Styles */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    --gradient-success: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Typography */
.section-title {
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Navigation */
.navbar-brand {
    font-size: 1.8rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-primary);
    margin-top: 76px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.1"><polygon fill="white" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.min-vh-50 {
    min-height: 50vh;
}

.hero-image img {
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Categories Section */
.category-card {
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card:hover .category-icon {
    background: var(--gradient-primary) !important;
}

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

.category-icon {
    width: 80px;
    height: 80px;
    transition: var(--transition);
}

/* Product Cards */
.product-card {
    transition: var(--transition);
    border: 1px solid #e9ecef !important;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg) !important;
    border-color: var(--primary-color) !important;
}

.product-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-actions .btn {
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-actions .btn {
    opacity: 1;
}

/* Features Section */
.feature-icon {
    width: 80px;
    height: 80px;
    transition: var(--transition);
}

.feature-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Buttons */
.btn {
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

.btn-primary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Loading Spinner */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner .spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Toast Notifications */
.toast {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* Forms */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
    transition: var(--transition);
}

.form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    border-color: var(--primary-color);
}

.input-group .form-control:focus {
    box-shadow: none;
    border-color: #dee2e6;
}

.input-group:focus-within {
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    border-radius: var(--border-radius);
}

.input-group:focus-within .form-control {
    border-color: transparent;
}

.input-group:focus-within .btn {
    border-color: transparent;
}

/* Cards */
.card {
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow);
}

/* Badges */
.badge {
    font-weight: 500;
}

/* Footer */
footer {
    background: var(--dark-color) !important;
}

footer a {
    transition: var(--transition);
}

footer a:hover {
    color: var(--primary-color) !important;
}

.social-links a:hover {
    transform: translateY(-2px);
}

/* Utility Classes */
.cursor-pointer {
    cursor: pointer;
}

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

.bg-gradient-primary {
    background: var(--gradient-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 3rem 0;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
    }
    
    .category-icon i {
        font-size: 1.5rem !important;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .product-card .card-img-top {
        height: 150px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Focus States */
button:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    footer,
    .btn,
    .product-actions {
        display: none !important;
    }
    
    .container {
        width: 100% !important;
        max-width: none !important;
    }
}