/* ==========================================================================
   IMU TECH 2025 - STEP 2 (Dati anagrafici + riepilogo + pagamento)
   Design: Neobank / Istituzionale • Palette blu • No verde
   ========================================================================== */

:root {
    --imu-primary: #1e40af;
    --imu-primary-hover: #172554;
    --imu-primary-soft: #eef3ff;

    --imu-accent: #3b82f6;
    --imu-accent-soft: #e5edff;

    --imu-gray-50: #fafafa;
    --imu-gray-100: #f4f4f5;
    --imu-gray-200: #e4e4e7;
    --imu-gray-300: #d1d5db;
    --imu-gray-600: #52525b;
    --imu-gray-700: #3f3f46;
    --imu-gray-800: #1f2937;

    --imu-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);

    --imu-radius: 14px;
    --imu-radius-lg: 18px;
}

/* ==========================================================================
   WRAPPER GENERALE
   ========================================================================== */

.imu-step2-wrapper {
    background: transparent;
    padding: 24px 0 0;
    margin-top: 28px;
}


.imu-step2-card {
    background: #ffffff;
    border-radius: var(--imu-radius-lg);
    padding: 28px 26px 34px;
    max-width: 980px;
    margin: 0 auto;
    box-shadow: var(--imu-shadow);
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.imu-step2-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.imu-step2-pill {
    background: var(--imu-primary-soft);
    color: var(--imu-primary);
    padding: 5px 12px;
    font-size: 0.75rem;
    border-radius: 999px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.imu-step2-title {
    font-size: 1.45rem;
    color: var(--imu-gray-800);
    font-weight: 700;
    margin: 0;
}

.imu-step2-subtitle {
    margin: 0;
    font-size: 0.9rem;
    color: var(--imu-gray-600);
}

/* ==========================================================================
   LAYOUT A DUE COLONNE
   ========================================================================== */

.imu-step2-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 26px;
}

.imu-step2-col {
    min-width: 0;
}

.imu-step2-section-title {
    margin: 18px 0 8px;
    font-size: 0.95rem;
    color: var(--imu-gray-800);
    font-weight: 600;
}

.imu-step2-section-title--compact {
    margin-top: 10px;
}

/* ==========================================================================
   FORM
   ========================================================================== */

.imu-step2-form .imu-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}

.imu-step2-form .imu-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.imu-step2-form .imu-form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--imu-gray-700);
}

.imu-step2-form .imu-form-control {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--imu-gray-200);
    background: #ffffff;
    font-size: 0.92rem;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.imu-step2-form .imu-form-control:focus {
    outline: none;
    border-color: var(--imu-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, .25);
}

/* INPUT UPPERCASE */
.uppercase {
    text-transform: uppercase;
}

/* ==========================================================================
   RADIO: RATA
   ========================================================================== */

.imu-step2-section-rata {
    margin-top: 20px;
}

.imu-step2-rata-help {
    font-size: 0.82rem;
    color: var(--imu-gray-600);
    margin: 0 0 6px;
}

.imu-radio-group--compact {
    display: flex;
    gap: 16px;
}

.imu-radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--imu-gray-700);
}

.imu-radio-label input[type="radio"] {
    transform: scale(1.15);
}

/* ==========================================================================
   COLONNA DESTRA
   ========================================================================== */

.imu-step2-info-card {
    background: var(--imu-primary-soft);
    border: 1px solid #d9e3ff;
    padding: 16px 18px 20px;
    border-radius: var(--imu-radius);
}

.imu-step2-info-list {
    list-style: none;
    padding: 0;
    margin: 6px 0 10px;
}

.imu-step2-info-list li {
    font-size: 0.85rem;
    color: var(--imu-gray-700);
    margin-bottom: 6px;
}

.imu-step2-note {
    font-size: 0.8rem;
    color: var(--imu-gray-600);
}

/* ==========================================================================
   BOTTONI
   ========================================================================== */

.imu-btn-primary {
    background: var(--imu-primary);
    color: #ffffff;
    padding: 12px 22px;
    border-radius: 999px;
    border: none;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(30, 64, 175, .25);
    transition: background .15s ease, transform .1s ease;
}

.imu-btn-primary:hover {
    background: var(--imu-primary-hover);
    transform: translateY(-1px);
}

.imu-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
}

.imu-step2-actions {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}

/* ==========================================================================
   RIEPILOGO DATI UTENTE
   ========================================================================== */

.imu-step2-review {
    margin-top: 18px;
    padding: 18px 16px 20px;
    border-radius: var(--imu-radius);
    border: 1px solid var(--imu-gray-200);
    background: var(--imu-gray-50);
}

.imu-step2-review-list {
    list-style: none;
    margin: 8px 0 14px;
    padding: 0;
}

.imu-step2-review-list li {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px dashed var(--imu-gray-200);
    font-size: 0.88rem;
}

.imu-step2-review-list li:last-child {
    border-bottom: none;
}

.imu-step2-review-list span {
    color: var(--imu-gray-600);
}

.imu-step2-review-list strong {
    color: var(--imu-gray-800);
    font-weight: 600;
}

/* ==========================================================================
   TERMINI E CONDIZIONI
   ========================================================================== */

.imu-step2-terms {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--imu-gray-700);
    margin-bottom: 12px;
}

.imu-step2-terms input[type="checkbox"] {
    transform: scale(1.15);
    margin-top: 3px;
}

.imu-step2-terms a {
    color: var(--imu-primary);
    text-decoration: underline;
}

/* ==========================================================================
   TOOLTIP FIX per mobile + desktop
   ========================================================================== */

.imu-info-icon,
.imu-tooltip {
    position: relative;
    cursor: pointer;
    overflow: visible;
}

.imu-info-icon::after,
.imu-tooltip::after {
    content: attr(data-text);
    position: absolute;
    left: 50%;
    bottom: 125%;
    transform: translateX(-50%);
    background: #111827;
    color: #f9fafb;
    padding: 8px 10px;
    font-size: 0.75rem;
    line-height: 1.35;
    border-radius: 6px;
    white-space: normal;
    max-width: min(280px, 85vw);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .28);
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s ease;
    z-index: 9999;
}

.imu-info-icon::before,
.imu-tooltip::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 112%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: #111827 transparent transparent transparent;
    opacity: 0;
    transition: opacity .15s ease;
}

.imu-info-icon:hover::after,
.imu-info-icon:hover::before,
.imu-tooltip:hover::after,
.imu-tooltip:hover::before {
    opacity: 1;
}

/* ==========================================================================
   MOBILE RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .imu-step2-card {
        padding: 20px 16px 26px;
    }

    .imu-step2-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .imu-step2-form .imu-form-row {
        grid-template-columns: 1fr;
    }

    .imu-step2-actions {
        justify-content: center;
    }

    .imu-step2-review {
        margin-top: 16px;
    }
}
.imu-step2-back {
    margin-top: 4px;
    padding: 0;
    background: none;
    border: none;
    color: var(--imu-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: underline;
    align-self: flex-start;
}