@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

* {
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(120deg, #0f2027, #203a43, #2c5364);
    color: #fff;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 30px 20px;
}

.card {
    position: relative;
    background-size: cover;
    background-position: center;
    border-radius: 22px;
    overflow: hidden;
    margin-bottom: 40px;
    min-height: 480px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6);
    animation: fadeUp 0.8s ease;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.overlay {
    backdrop-filter: blur(8px);
    background: linear-gradient(
        rgba(0,0,0,0.75),
        rgba(0,0,0,0.55)
    );
    padding: 35px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
}

h2 {
    font-size: 1.6rem;
    margin-bottom: 25px;
}

p {
    text-align: center;
    font-size: 1.1rem;
}

.option {
    background: rgba(255,255,255,0.15);
    padding: 15px 18px;
    margin-bottom: 12px;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.15);
}

.option:hover {
    background: rgba(46, 204, 113, 0.25);
    transform: scale(1.02);
}

.option input {
    margin-right: 10px;
    transform: scale(1.2);
}

button {
    margin-top: 25px;
    padding: 16px;
    font-size: 1.1rem;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.6);
}

.result {
    text-align: center;
    font-size: 1.4rem;
    margin-top: 15px;
}

@media(max-width: 600px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.3rem; }
}