/* ══════════════════════════════════════════════════════════
   Acquisition survey — "Where did you hear about Connect?"
   Affiché à l'ouverture d'index (test). À terme : après création de compte.
   ══════════════════════════════════════════════════════════ */

.acq-overlay {
    position: fixed;
    inset: 0;
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 17, 23, 0.55);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.acq-overlay[hidden] {
    display: none;
}

.acq-overlay.acq-show {
    opacity: 1;
}

.acq-modal {
    position: relative;
    width: 100%;
    max-width: 520px;
    background: #f6f6f4;
    border: 1px solid rgba(112, 97, 68, 0.171);
    border-radius: 20px;
    padding: 34px 32px 26px;
    box-shadow: 0 30px 80px -30px rgba(15, 17, 23, 0.5);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.25s ease;
    font-family: 'DM Sans', sans-serif;
}

.acq-overlay.acq-show .acq-modal {
    transform: none;
}

.acq-close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    color: #9ca3af;
    cursor: pointer;
    transition: color 0.15s;
}

.acq-close:hover {
    color: #1a1d2e;
}

.acq-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #3f51b5;
    margin-bottom: 8px;
}

.acq-title {
    font-family: 'Sora', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #0f1117;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 6px;
}

.acq-sub {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 22px;
}

.acq-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.acq-opt {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1.5px solid rgba(112, 97, 68, 0.171);
    background: #ebe8e6;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: #1a1d2e;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, transform 0.1s;
}

.acq-opt svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #4b5563;
}

.acq-opt.acq-selected svg {
    color: #3f51b5;
}

.acq-opt:hover {
    border-color: rgba(63, 81, 181, 0.4);
}

.acq-opt.acq-selected {
    border-color: #3f51b5;
    background: rgba(63, 81, 181, 0.1);
    color: #3f51b5;
    font-weight: 600;
}

.acq-other-input {
    width: 100%;
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1.5px solid rgba(63, 81, 181, 0.4);
    background: #ebe8e6;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    color: #1a1d2e;
    outline: none;
}

.acq-other-input[hidden] {
    display: none;
}

.acq-other-input::placeholder {
    color: #8a857c;
}

.acq-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 22px;
}

.acq-skip {
    background: none;
    border: none;
    color: #6b7280;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    padding: 10px 8px;
}

.acq-skip:hover {
    color: #1a1d2e;
}

.acq-submit {
    background: #3f51b5;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 11px 26px;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
}

.acq-submit:hover {
    background: #5c6bc0;
}

.acq-submit:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

@media (max-width: 480px) {
    .acq-options {
        grid-template-columns: 1fr;
    }

    .acq-modal {
        padding: 28px 20px 20px;
    }
}