/* GENEL */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f2f5fc;
}

/* NAVBAR */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: white;
    border-bottom: 1px solid #dcdcdc;
}

    header .logo {
        font-size: 22px;
        font-weight: bold;
    }

nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
}

/* HERO */
.hero {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(90deg, #2d5cff, #8f42ff);
    color: white;
}

    .hero button {
        padding: 10px 20px;
        margin-top: 20px;
        border: none;
        background: white;
        border-radius: 5px;
        cursor: pointer;
    }

/* KARTLAR */
.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 40px;
}

.card {
    width: 300px;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.tag {
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    color: white;
}

.mavi {
    background: #2d5cff;
}

.mor {
    background: #8f42ff;
}

.yesil {
    background: #28c97a;
}

/* MOBİL UYUM */
@media (max-width: 768px) {

    header {
        flex-direction: column;
        padding: 20px;
        text-align: center;
    }

    nav a {
        margin: 10px;
    }

    .cards {
        flex-direction: column;
        align-items: center;
        padding: 20px;
    }

    .card {
        width: 90%;
    }
}