/* Mobile-First Responsive Design */

/* Base Mobile Styles */

@media (max-width: 767px) {
    /* Typography */
    body {
        font-size: 14px;
        line-height: 1.5;
    }
    
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.3rem; }
    h4 { font-size: 1.1rem; }
    h5 { font-size: 1rem; }
    h6 { font-size: 0.9rem; }

    /* Container */
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Navigation */
    .navbar {
        padding: 0.5rem 1rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .navbar-toggler {
        padding: 0.25rem 0.5rem;
        font-size: 1rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    /* Cards */
    .card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .card-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    /* Product Cards */
    .product-card {
        margin-bottom: 1.5rem;
    }
    
    .product-card .card-img-top {
        height: 200px;
        -o-object-fit: cover;
           object-fit: cover;
    }
    
    .product-card .card-title {
        font-size: 1rem;
        line-height: 1.3;
        height: 2.6rem;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    /* Buttons */
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }

    /* Forms */
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.75rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }

    /* Tables */
    .table-responsive {
        font-size: 0.85rem;
    }

    /* Modals */
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .modal-content {
        border-radius: 0.5rem;
    }

    /* Carousel */
    .carousel-item img {
        height: 250px;
        -o-object-fit: cover;
           object-fit: cover;
    }
    
    .carousel-caption {
        padding: 0.5rem;
        font-size: 0.9rem;
    }

    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
        text-align: center;
    }
    
    .footer .row > div {
        margin-bottom: 1.5rem;
    }

    /* Utility Classes */
    .text-mobile-center {
        text-align: center;
    }
    
    .d-mobile-none {
        display: none !important;
    }
    
    .d-mobile-block {
        display: block !important;
    }
    
    .w-mobile-100 {
        width: 100% !important;
    }

    /* Touch Targets */
    .btn, .nav-link, .dropdown-item {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Spacing */
    .py-mobile-2 {
        padding-top: 0.5rem !important;
        padding-bottom: 0.5rem !important;
    }
    
    .my-mobile-2 {
        margin-top: 0.5rem !important;
        margin-bottom: 0.5rem !important;
    }
}

/* Tablet Styles */

@media (min-width: 768px) and (max-width: 1023px) {
    .container {
        max-width: 750px;
    }
    
    .product-card .card-img-top {
        height: 250px;
    }
    
    .carousel-item img {
        height: 300px;
    }
}

/* Desktop Styles */

@media (min-width: 1024px) {
    .container {
        max-width: 1200px;
    }
    
    .product-card .card-img-top {
        height: 300px;
    }
    
    .carousel-item img {
        height: 400px;
    }
}

/* High DPI Displays */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .card-img-top,
    .carousel-item img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape Orientation */

@media (max-width: 767px) and (orientation: landscape) {
    .navbar {
        padding: 0.25rem 1rem;
    }
    
    .carousel-item img {
        height: 200px;
    }
}

/* Dark Mode Support */

@media (prefers-color-scheme: dark) {
    .card {
        background-color: #1f2937;
        border-color: #374151;
    }
    
    .card-body {
        color: #f9fafb;
    }
    
    .text-muted {
        color: #9ca3af !important;
    }
}

/* Reduced Motion */

@media (prefers-reduced-motion: reduce) {
    * {
        -webkit-animation-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
        -webkit-animation-iteration-count: 1 !important;
                animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */

@media print {
    .navbar,
    .footer,
    .btn,
    .whatsapp-float {
        display: none !important;
    }
    
    .container {
        width: 100% !important;
        max-width: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}