/* Custom Styles for Tahir Bey Makina Website */

/* Root Variables */
:root {
    --primary-color: #047857;
    --secondary-color: #10b981;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Body */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #374151;
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animation-delay-200 {
    animation-delay: 0.2s;
    opacity: 0;
}

.animation-delay-400 {
    animation-delay: 0.4s;
    opacity: 0;
}

/* Header Styles */
header {
    transition: all 0.3s ease;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Navigation Dropdown */
.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 250px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 50;
    margin-top: 0.5rem;
}

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

.dropdown-content a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #374151;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.dropdown-content a:hover {
    background-color: #f3f4f6;
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

/* Mobile Menu */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 1000px;
}

.mobile-dropdown-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    background-color: #f9fafb;
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    display: block;
}

.mobile-dropdown-content.active {
    max-height: 500px;
    opacity: 1;
}

/* Swiper Custom Styles */
.swiper-button-next,
.swiper-button-prev {
    color: white !important;
    background-color: rgba(4, 120, 87, 0.8);
    width: 50px !important;
    height: 50px !important;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background-color: rgba(16, 185, 129, 0.9);
    transform: scale(1.1);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px !important;
}

.swiper-pagination-bullet {
    background-color: rgba(255, 255, 255, 0.5) !important;
    opacity: 1 !important;
    width: 14px !important;
    height: 14px !important;
    border-radius: 50% !important;
    border: 2px solid rgba(255, 255, 255, 0.8) !important;
    transition: all 0.3s ease !important;
    margin: 0 6px !important;
}

.swiper-pagination-bullet:hover {
    background-color: rgba(255, 255, 255, 0.8) !important;
    transform: scale(1.2) !important;
}

.swiper-pagination-bullet-active {
    background-color: #10b981 !important;
    border-color: #10b981 !important;
    opacity: 1 !important;
    transform: scale(1.4) !important;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5) !important;
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Image Overlay Effect */
.image-overlay {
    position: relative;
    overflow: hidden;
}

.image-overlay:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

.image-overlay img {
    transition: transform 0.5s ease;
}

.image-overlay:hover img {
    transform: scale(1.1);
}

/* Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(4, 120, 87, 0.3);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* Gallery Styles */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    cursor: pointer;
}

.gallery-item img {
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.15);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 120, 87, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Contact Form Styles */
.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
}

/* Responsive Video Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 0.5rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Loading Spinner */
.spinner {
    border: 4px solid #f3f4f6;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
}

.breadcrumb a {
    color: var(--primary-color);
    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: var(--secondary-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .mobile-menu-button {
        display: block;
    }
    
    .desktop-menu {
        display: none;
    }
}

@media (min-width: 769px) {
    .mobile-menu-button {
        display: none;
    }
    
    .mobile-menu {
        display: none;
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

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

/* Selection Color */
::selection {
    background-color: var(--primary-color);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-color);
    color: white;
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    background-color: #25D366;
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    text-decoration: none;
    font-weight: 600;
}

.whatsapp-button:hover {
    background-color: #20BA5A;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-button i {
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .whatsapp-button {
        bottom: 1rem;
        left: 1rem;
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .whatsapp-button span {
        display: none;
    }
    
    .whatsapp-button i {
        font-size: 1.75rem;
    }
}

/* MudorTech Credit */
.mudortech-credit {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.mudortech-credit:hover {
    background: linear-gradient(135deg, rgba(30, 41, 59, 1) 0%, rgba(15, 23, 42, 1) 100%);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.mudortech-credit img {
    filter: brightness(0.9);
    transition: all 0.3s ease;
}

.mudortech-credit:hover img {
    filter: brightness(1.1);
    transform: scale(1.05);
}

@media (max-width: 640px) {
    .mudortech-credit {
        flex-direction: row;
        gap: 0.5rem;
        padding: 0.5rem 0.75rem;
        flex-wrap: nowrap;
        max-width: 100%;
    }
    
    .mudortech-credit span {
        font-size: 0.7rem;
        white-space: nowrap;
    }
    
    .mudortech-credit img {
        height: 1rem;
        width: auto;
        flex-shrink: 0;
    }
}