.contact-container {
    max-width: 48rem; /* 768px, identique à max-w-3xl */
    margin: 3rem auto; /* Centré horizontalement avec marge verticale */
    padding: 2rem;
    background-color: rgba(17, 24, 39, 0.6); /* Fond sombre transparent */
    backdrop-filter: blur(12px);
    border: 1px solid #1f2937;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.contact-title {
    font-size: 1.5rem; /* text-2xl */
    font-weight: 700; /* font-bold */
    margin-bottom: 1rem; /* mb-4 */
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem; /* space-y-4 */
}

.contact-label {
    font-weight: 500;
}

.contact-input {
    width: 100%; /* w-full */
    padding: 0.5rem; /* p-2 */
    border-radius: 0.25rem; /* rounded */
    background-color: #374151; /* bg-gray-700 */
    color: #ffffff; /* text-white */
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-input:focus {
    outline: none;
    border-color: #10b981; /* green-500 */
}

.contact-submit {
    background-color: #16a34a; /* bg-green-600 */
    color: #ffffff;
    padding-left: 1rem; /* px-4 */
    padding-right: 1rem;
    padding-top: 0.5rem; /* py-2 */
    padding-bottom: 0.5rem;
    border-radius: 0.25rem; /* rounded */
    font-weight: 600;
    cursor: pointer;
    transition: background-color 150ms;
}

.contact-submit:hover {
    background-color: #15803d; /* hover:bg-green-700 */
}

/* Alert messages styling */
.status-msg {
    padding: 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: left;
}

.success-msg {
    background-color: rgba(16, 185, 129, 0.1); /* Emerald 500/10 */
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399; /* Emerald 400 */
}

.error-msg {
    background-color: rgba(239, 68, 68, 0.1); /* Red 500/10 */
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171; /* Red 400 */
}