* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, sans-serif;
    scroll-behavior: smooth;
}

:root {
    --ana-gri: #34495e;       
    --koyu-gri: #2c3e50;      
    --acik-gri: #f4f7f6;      
    --vurgu-gri: #bdc3c7;     
    --yazi-koyu: #1a1a1a;
    --beyaz: #ffffff;
}

body {
    background-color: var(--beyaz);
    color: var(--yazi-koyu);
    line-height: 1.6;
}
.yukari-cik { position: fixed; bottom: 20px; right: 20px; background-color: #bdc3c7; padding: 10px; border-radius: 50%; }

.yukari-cik a { color: #000; }


.menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 8%;
    background: var(--beyaz);
    border-bottom: 3px solid var(--vurgu-gri);
    
    width: 100%;
    top: 0;
    z-index: 1000;
}
.menu img{
    width: 5%;
    height: auto;
    cursor: pointer;
    border-radius: 50%;
}

.logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--koyu-gri);
}

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

.menuuu {
    display: flex;
    list-style: none;
}

.menuuu li {
    margin-left: 250px;
    
}

.menuuu a {
    color: var(--koyu-gri);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    transition: 0.3s;
    padding: 30px;
    background-color: #e9e7e7;
    border-radius: 50%;
}

.menuuu a:hover {
    color: var(--vurgu-gri);
}


.banner {
    height: 80vh;
    background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.7)), 
                url('https://images.unsplash.com/photo-1607860108855-64acf2078ed9?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--beyaz);
    margin-top: 60px;
    border-radius: 20%;
    
}
.banner a{
    border-radius: 50%;
}

.banneriçerik h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
}


.btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--koyu-gri);
    color: var(--beyaz);
    text-decoration: none;
    font-weight: bold;
    border: 2px solid var(--vurgu-gri);
    transition: 0.3s;
}

.btn:hover {
    background: var(--vurgu-gri);
    color: var(--koyu-gri);
}


.hizmet {
    padding: 80px ;
    background-color: var(--beyaz);
    
}

.baslik {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.2rem;
    color: var(--koyu-gri);
}

.kap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    
}

.kart {
    background: var(--beyaz);
    padding: 40px;
    text-align: center;
    border: 5px solid #ddd;
    transition: 0.3s;
    border-radius: 50%;
    margin: 30px;
    background-color: #f4f7f6;
}

.kart:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.kart i {
    font-size: 3rem;
    color: var(--ana-gri);
    margin-bottom: 20px;
}


.hak {
    padding: 100px 8%;
    background: var(--acik-gri);
}

.hakkap {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.image{
    flex: 1;
    min-width: 300px;
   
}

.image img {
    width: 80%;
    border-radius: 50%;
    border: 10px solid var(--koyu-gri);
    
}

.hakyazi {
    flex: 1;
    min-width: 300px;
}

.hakyazi h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--koyu-gri);
}

.hakyazi p {
    margin-bottom: 15px;
    color: #555;
}

.liste {
    list-style: none;
    margin-top: 20px;
}

.liste li {
    margin-bottom: 10px;
    font-weight: 600;
}

.liste i {
    color: var(--ana-gri);
    margin-right: 10px;
}


.iletişim {
    padding: 80px 8%;
    background: var(--koyu-gri);
    color: var(--beyaz);
    text-align: center;
}

.iletişim-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.info i {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--vurgu-gri);
}

footer {
    padding: 20px;
    background: #1a1a1a;
    color: var(--vurgu-gri);
    text-align: center;
}


@media (max-width: 768px) {
    .menuuu { display: none; }
    .banneriçerik h1 { font-size: 2.2rem; }
    .hakkap { flex-direction: column; } 
}
.ilet{
    color: #ffffff;
}