body {
    font-family: 'New Transport', Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    color: white;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('kia-picanto.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(2px);
    z-index: -1;
}

.container {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    max-width: 400px;
    width: 90%;
    perspective: 1000px;
}

h1 {
    margin-bottom: 10px;
    font-size: 2.5em;
}

p {
    margin-bottom: 30px;
    opacity: 0.8;
}

.links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.link {
    display: block;
    position: relative;
    width: 100%;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    transition: transform 0.6s;
    font-weight: bold;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transform-style: preserve-3d;
    overflow: hidden;
}

.link:hover {
    transform: rotateY(180deg);
}

.link .front, .link .back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.link .front {
    transform: rotateY(0deg);
}

.link .back {
    transform: rotateY(180deg);
    background: center / 50px 50px no-repeat url('https://upload.wikimedia.org/wikipedia/commons/b/b6/KIA_logo3.svg');
}

/* Mobile responsiveness */
@media (max-width: 600px) {
    .container {
        padding: 15px;
        max-width: 95%;
    }
    h1 {
        font-size: 1.8em;
    }
    p {
        margin-bottom: 15px;
    }
    .links {
        gap: 8px;
    }
    .link {
        height: 45px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
}