.adventure-free-form {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(100, 116, 139, 0.2);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
    backdrop-filter: blur(10px);
}

.adventure-free-form::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(100%, 30rem);
    background-image: url('/assets/fond-champs-libre.webp');
    background-position: top right;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 0.52;
    pointer-events: none;
}

.adventure-free-form-content {
    position: relative;
    z-index: 1;
}

.adventure-free-input {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(100, 116, 139, 0.22);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.adventure-free-input:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: #64748b;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.12);
    outline: none;
}

@media (max-width: 640px) {
    .adventure-free-form::after {
        left: 0;
        width: auto;
        opacity: 0.12;

    }
}