body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    line-height: 1.6;
}

header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,0.8);
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover, 
.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    background-color: rgba(255,255,255,0.1);
    border-radius: 4px;
}

.card {
    border: none;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.btn-primary {
    background-color: #007bff;
    border: none;
    padding: 10px 25px;
    border-radius: 8px;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.form-control {
    border-radius: 8px;
    padding: 12px;
    border: 1px solid #ddd;
}

.form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.15);
}

.slider-section {
    width: 100%;
    height: 450px;
    overflow: hidden;
}

.swiper-slide img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.player-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.video-js {
    width: 100%;
    aspect-ratio: 16 / 9;
}

.player-logo {
    pointer-events: none;
    opacity: 0.8;
}

.contact-section {
    background-color: #f8f9fa;
}

footer {
    font-size: 0.95rem;
}

footer h5 {
    color: #fff;
    margin-bottom: 20px;
    font-weight: 600;
}

footer a:hover {
    color: #ccc !important;
}

/* Responsive Düzenlemeler */
@media (max-width: 768px) {
    .slider-section, .swiper-slide img {
        height: 300px;
    }
    header img {
        width: 250px !important;
    }
}