@media (max-width:991px) {
    body.poster {
        margin-top: 60vh;
    }
}

body.poster {
    background-attachment: fixed;
}

.top-5 {
    top: 5px;
}

.form-container {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    animation: fadeIn 1.2s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-control:focus {
    border-color: #2de6a5;
    box-shadow: 0 10px 8px rgba(45, 230, 165, 0.8);
}

.btn-custom {
    background: #2de6a5;
    border: none;
    transition: 0.3s;
}

.btn-custom:hover {
    background: #ff5f7e;
}