* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: #f8f9fa; color: #333; }
.container { width: 90%; max-width: 1200px; margin: auto; display: flex; justify-content: space-between; align-items: center; }
.column { flex-direction: column; }
.section-padding { padding: 60px 0; }
.section-title { font-size: 2.5rem; margin-bottom: 40px; text-align: center; color: #222; border-bottom: 3px solid #e67e22; display: inline-block; padding-bottom: 10px; }
.top-bar { background-color: #111; color: #ccc; font-size: 0.85rem; padding: 10px 0; border-bottom: 1px solid #333; }
.top-bar .container { justify-content: space-between; }
.top-bar span { margin-right: 20px; }
.top-bar i { color: #e67e22; margin-right: 5px; }
header { background: #1a1a1a; padding: 20px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.3); }
header h1 { color: #fff; font-size: 1.8rem; }
header h1 span { color: #e67e22; }
header nav ul { list-style: none; display: flex; align-items: center; }
header nav ul li a { color: #ccc; text-decoration: none; margin-left: 15px; font-weight: 500; transition: color 0.3s; }
header nav ul li a:hover { color: #fff; }
.btn { background: #e67e22; padding: 10px 25px; border-radius: 50px; color: #fff !important; font-weight: bold; transition: background 0.3s; }
.btn:hover { background: #d35400; }
.btn-outline { border: 2px solid #e67e22; padding: 8px 20px; border-radius: 50px; color: #e67e22 !important; font-weight: bold; transition: all 0.3s; }
.btn-outline:hover { background: #e67e22; color: #fff !important; }
.hero {background: url('https://images.unsplash.com/photo-1487754180451-c456f719a1fc?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover; height: 500px; position: relative;}
.hero-overlay { background: rgba(0, 0, 0, 0.6); width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.hero-text { text-align: center; color: white; max-width: 700px; }
.hero-text h2 { font-size: 3.5rem; margin-bottom: 20px; font-weight: 700; }
.hero-text p { font-size: 1.2rem; margin-bottom: 30px; }
.hero-btn { background: #e67e22; color: white; padding: 15px 40px; text-decoration: none; font-size: 1.1rem; border-radius: 5px; font-weight: bold; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; width: 100%; }
.service-card { background: white; padding: 30px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: transform 0.3s; border-left: 5px solid #e67e22; }
.service-card:hover { transform: translateY(-5px); }
.service-card h3 { color: #333; margin-bottom: 15px; font-size: 1.4rem; display: flex; align-items: center; gap: 10px;}
.service-card h3 i { color: #e67e22; }
.service-card p { color: #666; line-height: 1.6; }
.appointment-section { background: #222; padding: 60px 0; color: white; }
.split-container { align-items: flex-start; gap: 50px; }
.left-side, .right-side { flex: 1; width: 100%; }
.form-wrapper h2 { margin-bottom: 15px; font-size: 2rem; }
.form-wrapper p { margin-bottom: 30px; color: #aaa; }
form { display: flex; flex-direction: column; gap: 15px; }
.form-group input, .form-group select { width: 100%; padding: 15px; border: none; border-radius: 5px; font-size: 1rem; background: #333; color: white; border: 1px solid #444; }
.form-group input:focus, .form-group select:focus { outline: none; border-color: #e67e22; }
.submit-btn { background: #e67e22; color: white; border: none; padding: 15px; font-size: 1.2rem; font-weight: bold; cursor: pointer; border-radius: 5px; margin-top: 10px; transition: background 0.3s; }
.submit-btn:hover { background: #d35400; }
.info-box { background: #2a2a2a; padding: 30px; border-radius: 10px; border-top: 4px solid #e67e22; }
.info-box h3 { font-size: 1.8rem; margin-bottom: 15px; color: #fff; }
.info-box p { color: #aaa; margin-bottom: 25px; }
.info-item { display: flex; align-items: flex-start; margin-bottom: 20px; }
.info-item i { color: #e67e22; font-size: 1.2rem; margin-top: 5px; margin-right: 15px; width: 20px; }
.info-item strong { display: block; color: #fff; margin-bottom: 5px; }
.info-item span { color: #ccc; font-size: 0.95rem; }
.map-placeholder { margin-top: 20px; border-radius: 5px; overflow: hidden; }
footer { background: #111; color: #777; padding: 30px 0; text-align: center; border-top: 1px solid #333; }
@media (max-width: 768px) {
    .split-container {flex-direction: column;}
    .container {flex-direction: column;}
    header {padding-bottom: 20px;}
    header nav {width: 100%; margin-top: 15px;}
    header nav ul {flex-direction: column; width: 100%; gap: 15px; padding: 0;}
    header nav ul li {width: 100%; text-align: center; margin: 5px 0;}
    header nav ul li a {display: block; margin: 0;}
    .btn, .btn-outline {display: inline-block; width: 80%;}
}
.hamburger-menu, .mobile-sidebar, .overlay {display: none;}
@media (max-width: 768px) {
    .desktop-nav {display: none;}
    .hamburger-menu {display: block; font-size: 1.8rem; color: white; cursor: pointer;}
    header .container {justify-content: space-between; align-items: center;}
    .mobile-sidebar {display: block; position: fixed; top: 0; right: -280px; width: 280px; height: 100%; background-color: #1a1a1a; box-shadow: -5px 0 15px rgba(0,0,0,0.5); z-index: 2000; transition: right 0.3s ease-in-out; padding: 20px;}
    .mobile-sidebar.active {right: 0;}
    .sidebar-header {display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; padding-bottom: 15px; margin-bottom: 20px;}
    .sidebar-header h3 {color: #e67e22; font-size: 1.5rem;}
    .close-btn {background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer;}
    .mobile-nav-links {list-style: none; display: flex; flex-direction: column; gap: 20px;}
    .mobile-nav-links li a {color: #ccc; text-decoration: none; font-size: 1.1rem; display: block; transition: 0.3s;}
    .mobile-nav-links li a:hover {color: #e67e22; padding-left: 5px;}
    .mobile-btn {display: block; text-align: center; width: 100%;}
    .overlay {display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 1999; opacity: 0; visibility: hidden; transition: 0.3s;}
    .overlay.active {opacity: 1; visibility: visible;}
    .container {width: 95%;}
    .split-container {flex-direction: column;}
}
.page-header {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1504222490245-4815c9e61074?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    height: 300px; /* Ana sayfadan daha kısa */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}
.header-content h2 { font-size: 3rem; margin-bottom: 10px; }
.header-content p { font-size: 1.2rem; color: #e67e22; font-weight: bold; }
.sub-heading { color: #e67e22; font-size: 0.9rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }
.about-text h2 { font-size: 2.2rem; margin-bottom: 20px; line-height: 1.2; }
.about-text p { color: #666; line-height: 1.7; margin-bottom: 15px; }
.feature-list { list-style: none; margin-top: 20px; }
.feature-list li { margin-bottom: 10px; font-weight: 500; display: flex; align-items: center; }
.feature-list li i { color: #27ae60; margin-right: 10px; font-size: 1.2rem; }
.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-bottom: 5px solid #e67e22;
}
.align-center { align-items: center; }
.active-link { color: #e67e22 !important; }
.mission-section { background: #f1f1f1; padding: 60px 0; }
.mission-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; width: 100%; }
.mission-card {
    background: white;
    padding: 40px 30px;
    text-align: center;
    border-radius: 8px;
    transition: transform 0.3s;
    border: 1px solid #eee;
}
.mission-card:hover { transform: translateY(-10px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.mission-card i {
    font-size: 3rem;
    color: #e67e22;
    margin-bottom: 20px;
    background: #fff3e0;
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
}
.mission-card h3 { margin-bottom: 15px; color: #333; }
.mission-card p { color: #666; font-size: 0.95rem; line-height: 1.6; }
@media (max-width: 768px) {
    .about-image { margin-top: 30px; }
    .page-header { height: 200px; }
    .page-header h2 { font-size: 2rem; }
}