/* BAIO Kurumsal Web Sitesi - Ana CSS */

/* Tema Değişkenleri */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

/* Modern Tema */
.theme-modern {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
}

.theme-modern .navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.theme-modern .hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.theme-modern .btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
}

.theme-modern .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Klasik Tema */
.theme-classic {
    --primary-color: #343a40;
    --secondary-color: #6c757d;
}

.theme-classic .navbar {
    background: linear-gradient(135deg, #343a40 0%, #6c757d 100%) !important;
}

.theme-classic .hero-section {
    background: var(--primary-color);
}

.theme-classic .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Minimal Tema */
.theme-minimal {
    --primary-color: #6c757d;
    --secondary-color: #495057;
}

.theme-minimal .navbar {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%) !important;
}

.theme-minimal .hero-section {
    background: #ffffff;
    color: var(--dark-color);
    border-bottom: 1px solid #dee2e6;
}

.theme-minimal .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Kurumsal Tema */
.theme-corporate {
    --primary-color: #17a2b8;
    --secondary-color: #138496;
}

.theme-corporate .navbar {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
}

.theme-corporate .hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.theme-corporate .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Genel Stiller */
.min-vh-50 {
    min-height: 50vh;
}

.service-card,
.blog-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover,
.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1) !important;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
}

.navbar-brand img {
    max-height: 40px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: white !important;
}

/* Footer */
footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-color) !important;
}

/* Content Styling */
.content h1, .content h2, .content h3, .content h4, .content h5, .content h6 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.content ul, .content ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.content li {
    margin-bottom: 0.5rem;
}

.content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    background-color: var(--light-color);
    padding: 1rem;
    border-radius: 0.375rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem !important;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .display-4 {
        font-size: 2rem !important;
    }
    
    .display-5 {
        font-size: 1.75rem !important;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

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