/* Genel Stiller */
:root {
    --primary-color: #2C3E50;
    --secondary-color: #3498DB;
    --accent-color: #E74C3C;
    --text-color: #2C3E50;
    --light-gray: #ECF0F1;
    --dark-gray: #34495E;
}

body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

.loading {
    overflow: hidden;
}
.loading::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 9999;
    transition: opacity 0.5s ease;
}
.page-transition::before {
    opacity: 1;
}


/* Navbar Stilleri */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.navbar-scrolled {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.98);
}

.navbar-brand img {
    max-height: 50px;
    transition: all 0.3s ease;
}

.navbar-scrolled .navbar-brand img {
    max-height: 40px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color) !important;
    padding: 0.5rem 1rem !important;
    margin: 0 0.2rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color) !important;
    background: rgba(52, 152, 219, 0.1);
}

/* Slider Stilleri */
.carousel-item {
    height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.carousel-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.6));
}

.carousel-item img {
    object-fit: cover;
    height: 100%;
    width: 100%;
}

.carousel-caption {
    background: rgba(0,0,0,0.5);
    padding: 2.5rem;
    border-radius: 15px;
    max-width: 800px;
    margin: 0 auto;
    bottom: 50%;
    transform: translateY(50%);
    backdrop-filter: blur(5px);
}

.carousel-caption h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.5s forwards;
}

.carousel-caption p {
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.5s 0.2s forwards;
}

.carousel-caption .btn {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.5s 0.4s forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ürün Kartı Stilleri */
.card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.card-img-top {
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.card-text {
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

/* Sayfa Başlıkları */
.page-title {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 4rem 0;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.page-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('assets/images/pattern.png');
    opacity: 0.1;
}

.page-title h1 {
    color: #fff;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    position: relative;
}

/* Buton Stilleri */
.btn-primary {
    background: var(--secondary-color);
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.blog-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-date {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    margin-top: 1rem;
}

.read-more:hover {
    color: var(--primary-color-dark);
}

@media (max-width: 768px) {
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
}

/* Footer Stilleri */
footer {
    background: var(--primary-color);
    color: #fff;
    padding: 4rem 0 2rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
}

footer h5 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--secondary-color);
}

footer a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    margin-bottom: 0.5rem;
}

footer a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

/* Responsive Ayarlar */
@media (max-width: 768px) {
    .carousel-item {
        height: 400px;
    }
    
    .carousel-caption {
        padding: 1.5rem;
        position: relative;
        transform: none;
        bottom: 0;
        background: var(--primary-color);
    }
    
    .carousel-caption h2 {
        font-size: 1.8rem;
    }
    
    .page-title {
        padding: 2rem 0;
    }
    
    .page-title h1 {
        font-size: 2rem;
    }
}

/* Animasyonlar */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Özel Scroll Bar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Neden Biz Kartları */
.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.icon-box {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.icon-box i {
    font-size: 2rem;
    color: white;
}

/* İstatistikler */
.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Kalite Politikası Kartları */
.quality-policy {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.05), rgba(52, 152, 219, 0.05));
}

.quality-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.quality-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: all 0.3s ease;
}

.quality-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.quality-card:hover::before {
    height: 5px;
}

.quality-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.quality-icon i {
    font-size: 2rem;
    color: white;
    transition: all 0.3s ease;
}

.quality-card:hover .quality-icon {
    transform: rotateY(180deg);
}

.quality-card h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.quality-card p {
    color: var(--dark-gray);
    margin: 0;
    font-size: 0.95rem;
}

.quality-text {
    max-width: 800px;
    margin: 0 auto;
}

.quality-text .lead {
    color: var(--dark-gray);
    font-size: 1.1rem;
    line-height: 1.8;
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 62, 80, 0.2);
}

@media (max-width: 768px) {
    .quality-card {
        margin-bottom: 1rem;
    }
    
    .quality-text .lead {
        font-size: 1rem;
    }
} 



/* Tab Stilleri */
.nav-tabs {
    border-bottom: 2px solid var(--light-gray);
}

.nav-tabs .nav-link {
    border: none;
    color: var(--dark-gray);
    padding: 1rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    border: none;
    color: var(--primary-color);
}

.nav-tabs .nav-link.active {
    border: none;
    color: var(--primary-color);
    position: relative;
}

.nav-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
}

/* Kapak Fotoğrafı Stilleri */
.cover-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.cover-image-link {
    display: block;
    position: relative;
    cursor: zoom-in;
}

.cover-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    background: #f8f9fa;
    transition: transform 0.3s ease;
}

.cover-image:hover img {
    transform: scale(1.02);
}

/* Galeri Stilleri */
.gallery-item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Zoom Overlay */
.zoom-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zoom-overlay i {
    color: white;
    font-size: 2rem;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.gallery-item:hover .zoom-overlay,
.cover-image-link:hover .zoom-overlay {
    opacity: 1;
}

.gallery-item:hover .zoom-overlay i,
.cover-image-link:hover .zoom-overlay i {
    transform: scale(1);
}

/* Teknik Özellikler Stilleri */
.specs-list {
    display: grid;
    gap: 1rem;
}

.spec-item {
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* Fiyat Etiketi */
.price-tag {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 1.25rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .gallery-item img {
        height: 200px;
    }
}

/* CTA Butonları */
.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: flex;
    align-items: center;
    padding: 1.25rem 2rem;
    border-radius: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 280px;
    border: 2px solid transparent;
}

.cta-button.primary {
    background: var(--primary-color);
    color: white;
}

.cta-button.primary:hover {
    background: var(--primary-color-dark, #2980b9);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.cta-button.secondary {
    background: white;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.cta-button.secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.2);
}

.cta-icon {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.cta-button.secondary .cta-icon {
    background: rgba(52, 152, 219, 0.1);
}

.cta-button.secondary:hover .cta-icon {
    background: rgba(255,255,255,0.2);
}

.cta-content {
    display: flex;
    flex-direction: column;
}

.cta-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cta-desc {
    font-size: 0.9rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .cta-button {
        width: 100%;
        justify-content: center;
    }
}