/* Custom CSS for Main Materials */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --info-color: #0dcaf0;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-image {
    animation: float 6s ease-in-out infinite;
}

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

/* Cards */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.product-card {
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

/* Icons */
.feature-icon, .service-icon, .product-icon {
    transition: transform 0.3s ease;
}

.card:hover .feature-icon,
.card:hover .service-icon,
.card:hover .product-icon {
    transform: scale(1.1);
}

/* Buttons */
.btn {
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-lg {
    padding: 12px 30px;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(13, 110, 253, 0.95) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

/* Fix navbar button layout */
.navbar-nav {
    align-items: center;
}

.navbar-nav .btn {
    margin: 0 0.25rem;
    white-space: nowrap;
    font-size: 0.9rem;
    padding: 0.375rem 0.75rem;
    position: relative;
    z-index: 1;
}

/* Prevent menu overlap */
.auth-buttons,
.user-menu {
    position: relative;
    z-index: 10;
    transition: all 0.3s ease;
}

/* Скрытые элементы */
.auth-buttons.d-none,
.user-menu.d-none {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Показываем элементы только с классом show */
.auth-buttons.show {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.user-menu.show {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* Ensure proper button spacing */
.btn {
    position: relative;
    z-index: 1;
}

/* Fix for button groups and flex containers */
.d-flex.gap-2 {
    gap: 0.5rem !important;
}

.d-flex.gap-2 .btn {
    margin: 0;
}

.navbar-nav .btn-group {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Ensure proper spacing for navbar elements */
.navbar-collapse {
    justify-content: space-between;
}

.navbar-nav:first-child {
    flex: 1;
}

.navbar-nav:last-child {
    margin-left: auto;
}

/* Fix for mobile navbar */
@media (max-width: 991.98px) {
    .navbar-nav {
        margin-top: 1rem;
    }
    
    .navbar-nav .btn {
        margin: 0.25rem 0;
        width: 100%;
        text-align: center;
    }
    
    .navbar-collapse {
        padding-top: 1rem;
    }
    
    /* Prevent overlap on mobile */
    .auth-buttons,
    .user-menu {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
    
    .auth-buttons .btn,
    .user-menu .btn {
        margin: 0.25rem 0;
        width: 100%;
    }
    
    .user-menu .dropdown {
        width: 100%;
    }
    
    .user-menu .dropdown .btn {
        width: 100%;
        text-align: center;
    }
}

.nav-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Contact Form */
.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Contact Info */
.contact-info .d-flex {
    transition: transform 0.3s ease;
}

.contact-info .d-flex:hover {
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 110, 253, 0.1);
    border-radius: 50%;
}

/* Map Container */
.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #343a40 100%);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 60vh;
        text-align: center;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .btn-lg {
        padding: 10px 20px;
        font-size: 1rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    /* Fix navbar on mobile */
    .navbar-nav .btn {
        margin: 0.25rem 0;
        width: 100%;
        text-align: center;
    }
    
    .navbar-collapse {
        padding-top: 1rem;
    }
}

/* Additional fixes for catalog and cart pages */
.catalog-container,
.cart-container {
    padding-top: 2rem;
}

/* Ensure proper spacing for main content */
main {
    margin-top: 76px !important;
    min-height: calc(100vh - 76px);
}

/* Fix for any overlapping elements */
.container {
    position: relative;
    z-index: 1;
}

.navbar {
    z-index: 1030;
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 50vh;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.5rem;
    }
    
    .d-flex.flex-wrap {
        justify-content: center;
    }
    
    .contact-info .d-flex {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-bottom: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading States */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Success/Error Messages */
.alert {
    border-radius: 10px;
    border: none;
}

.alert-success {
    background-color: rgba(25, 135, 84, 0.1);
    color: var(--success-color);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

/* 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;
}

/* Print Styles */
@media print {
    .navbar, .footer, .btn {
        display: none !important;
    }
    
    body {
        margin: 0;
        padding: 20px;
    }
}