/* Temel Stiller */
* {
    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: #f9f9f9;
}

body.menu-open:before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    z-index: 9996 !important;
}

body.menu-open:before {
  display: none !important;
  background: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Proje Detay Sayfası Stilleri */
.project-detail-banner {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    margin-bottom: 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.project-detail-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.6));
    z-index: 1;
}

.project-detail-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transition: transform 0.5s ease;
}

.project-detail-banner:hover img {
    transform: scale(1);
}

.project-detail-content {
    padding: 60px 0;
    background-color: #fff;
}

.project-info-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.project-main-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2d2d2d;
}

.project-categories {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.category {
    background: #f0f0f0;
    color: #666;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.category:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
}

.project-description {
    margin-bottom: 40px;
}

.project-description h2 {
    font-size: 1.8rem;
    color: #2d2d2d;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.project-description h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #e74c3c;
}

.project-description h3 {
    font-size: 1.4rem;
    color: #2d2d2d;
    margin: 30px 0 15px;
}

.project-description p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.project-description ul {
    list-style: none;
    padding: 0;
}

.project-description ul li {
    padding: 10px 0;
    color: #666;
    position: relative;
    padding-left: 25px;
}

.project-description ul li::before {
    content: '•';
    color: #e74c3c;
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.project-gallery img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.project-gallery img:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.project-sidebar {
    background: #f8f8f8;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 100px;
}

.project-meta-item {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.project-meta-item:last-child {
    border-bottom: none;
}

.project-meta-item h4 {
    color: #666;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.project-meta-item p {
    font-size: 1.1rem;
    font-weight: 500;
    color: #2d2d2d;
}

.project-meta-item i {
    color: #e74c3c;
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.project-contact {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.project-contact h4 {
    font-size: 1.2rem;
    color: #2d2d2d;
    margin-bottom: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-bottom: 10px;
    width: 100%;
}

.btn i {
    margin-right: 8px;
}

.btn-primary {
    background: #e74c3c;
    color: white;
}

.btn-primary:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

/* WhatsApp Buton */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.whatsapp-button a:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .project-detail-banner {
        height: 400px;
    }

    .project-info-grid {
        gap: 30px;
    }

    .project-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .project-info-grid {
        grid-template-columns: 1fr;
    }
    
    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .project-main-content h1 {
        font-size: 2rem;
    }

    .project-description h2 {
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    .project-detail-banner {
        height: 300px;
    }

    .project-gallery {
        grid-template-columns: 1fr;
    }

    .project-main-content h1 {
        font-size: 1.8rem;
    }

    .project-description h2 {
        font-size: 1.4rem;
    }

    .btn {
        padding: 10px 20px;
    }

    .whatsapp-button {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-button a {
        width: 50px;
        height: 50px;
        font-size: 25px;
    }
}

/* Lightbox Stilleri */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    margin: auto;
    cursor: zoom-in;
}

.lightbox-content.zoomed {
    cursor: grab;
}

.lightbox-content.zoomed:active {
    cursor: grabbing;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
    transform-origin: center;
    transition: transform 0.3s ease;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 30px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.lightbox-close:hover {
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 20px;
}

.lightbox-nav button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 24px;
    padding: 15px;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.lightbox-nav button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-zoom-controls {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 20px;
}

.lightbox-zoom-controls button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 18px;
    padding: 8px 15px;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.lightbox-zoom-controls button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-share-controls {
    position: absolute;
    bottom: -50px;
    right: 20px;
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 20px;
}

.lightbox-share-controls button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 18px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.lightbox-share-controls button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.share-whatsapp:hover {
    background: #25D366 !important;
}

.share-facebook:hover {
    background: #1877F2 !important;
}

.share-twitter:hover {
    background: #1DA1F2 !important;
}

.share-link:hover {
    background: #6c757d !important;
}

/* Toast mesajı için stil */
.toast-message {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    z-index: 1100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.toast-message.show {
    opacity: 1;
}

.project-tags {
    margin: 40px 0;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.project-tags h3 {
    font-size: 1.4rem;
    color: #2d2d2d;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.project-tags h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #e74c3c;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag {
    display: inline-block;
    padding: 10px 20px;
    background: #fff;
    color: #666;
    border-radius: 25px;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.tag:hover {
    background: #e74c3c;
    color: white;
    border-color: #e74c3c;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(231, 76, 60, 0.2);
}