:root {
    --lacivert: #0a1a3f;
    --altin: #d4af37;
    --gri: #333;
    --acik-gri: #f8f9fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--gri);
}

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

/* Navbar */
.navbar {
    background-color: var(--lacivert);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo h2 {
    color: #fff;
    font-size: 24px;
}

.logo span {
    color: var(--altin);
}

.logo p {
    color: #ccc;
    font-size: 12px;
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li a {
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-menu li a:hover {
    color: var(--altin);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--lacivert) 0%, #1a2f5a 100%);
    color: #fff;
    padding: 160px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero .altin {
    color: var(--altin);
    border-bottom: 2px solid var(--altin);
    display: inline-block;
    padding-bottom: 5px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--altin);
    color: var(--lacivert);
}

.btn-primary:hover {
    background-color: #b8960c;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: var(--lacivert);
    transform: translateY(-2px);
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--acik-gri);
}

.about h2, .services h2, .contact h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 36px;
    color: var(--lacivert);
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 18px;
    margin-bottom: 40px;
    color: #666;
}

.stats {
    display: flex;
    justify-content: space-around;
    gap: 30px;
}

.stat h3 {
    font-size: 42px;
    color: var(--altin);
    margin-bottom: 5px;
}

.stat p {
    font-size: 16px;
    margin-bottom: 0;
    color: #666;
}

/* Services Section */
.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.service-card i {
    font-size: 48px;
    color: var(--altin);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--lacivert);
    font-size: 24px;
}

.service-card p {
    color: #666;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: var(--acik-gri);
}

.contact form {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.contact input,
.contact textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.contact input:focus,
.contact textarea:focus {
    outline: none;
    border-color: var(--altin);
}

.contact button {
    width: 100%;
    font-size: 18px;
}

/* Footer */
footer {
    background-color: var(--lacivert);
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

/* Mobile */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}