/* Formulaire progressif — engagement bénévole */

.bvol-page {
    padding-top: clamp(1.25rem, 2.5vw, 2rem);
    padding-bottom: clamp(2.25rem, 4vw, 3.5rem);
    background: var(--alliance-section-bg);
}

.bvol-wrap {
    padding-bottom: 0.5rem;
    max-width: min(920px, 94vw);
    margin-left: auto;
    margin-right: auto;
}

.bvol-intro {
    position: relative;
    background-color: #fff;
    border-radius: 14px;
    padding: clamp(1.25rem, 2.5vw, 1.75rem) clamp(1.15rem, 2.5vw, 1.75rem);
    margin-bottom: clamp(1.15rem, 2vw, 1.5rem);
    text-align: left;
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.bvol-intro::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url(../img/stats-events-bg-shape.svg) no-repeat center bottom/cover;
    mix-blend-mode: multiply;
    opacity: 0.06;
    pointer-events: none;
}

.bvol-intro__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 42rem;
}

.bvol-intro .ul-section-sub-title {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0.45rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.bvol-intro .ul-section-sub-title::before {
    width: 8px;
    margin-right: 6px;
}

.bvol-intro .ul-section-title {
    margin-bottom: 0;
    line-height: 1.25;
    max-width: none;
    width: 100%;
    font-size: clamp(1.15rem, 2.2vw, 1.55rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.bvol-intro .ul-section-descr {
    margin-top: 0.65rem;
    margin-bottom: 0;
    max-width: none;
    width: 100%;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--ul-p, #64748b);
}

.bvol-alert {
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.88rem;
}

.bvol-alert--success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.bvol-alert--success p {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bvol-wizard {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
    border: 1px solid #e8edf2;
    overflow: hidden;
}

.bvol-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #f8fafc;
    border-bottom: 1px solid #e8edf2;
    padding: 0.85rem 0.75rem;
}

@media (max-width: 640px) {
    .bvol-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

.bvol-step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    text-align: center;
    opacity: 0.45;
    transition: opacity 0.25s;
}

.bvol-step-indicator.active,
.bvol-step-indicator.done {
    opacity: 1;
}

.bvol-step-indicator__num {
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
    background: #e2e8f0;
    color: #64748b;
    transition: background 0.25s, color 0.25s;
}

.bvol-step-indicator.active .bvol-step-indicator__num {
    background: #009734;
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 151, 52, 0.35);
}

.bvol-step-indicator.done .bvol-step-indicator__num {
    background: #00b050;
    color: #fff;
}

.bvol-step-indicator__label {
    font-size: 0.65rem;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bvol-form {
    padding: 1.35rem 1.25rem 1.5rem;
}

@media (min-width: 768px) {
    .bvol-form {
        padding: 1.5rem 1.75rem 1.75rem;
    }
}

.bvol-panel {
    display: none;
    animation: bvolFadeIn 0.35s ease;
}

.bvol-panel.active {
    display: block;
}

@keyframes bvolFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

.bvol-panel__title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.25rem;
}

.bvol-panel__sub {
    color: #64748b;
    font-size: 0.84rem;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.bvol-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.bvol-grid--1 {
    grid-template-columns: 1fr;
}

@media (max-width: 640px) {
    .bvol-grid {
        grid-template-columns: 1fr;
    }
}

.bvol-field label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: #334155;
    margin-bottom: 0.3rem;
}

.bvol-input,
.bvol-field select.bvol-input,
.bvol-field textarea.bvol-input {
    width: 100%;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.6rem 0.85rem;
    font-size: 0.88rem;
    background: #f8fafc;
    color: #0f172a;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.bvol-input:focus,
.bvol-field select.bvol-input:focus,
.bvol-field textarea.bvol-input:focus {
    outline: none;
    border-color: #009734;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0, 151, 52, 0.15);
}

.bvol-textarea {
    resize: vertical;
    min-height: 84px;
}

.bvol-hint {
    font-size: 0.75rem;
    color: #94a3b8;
    margin-top: 0.35rem;
}

.bvol-error {
    font-size: 0.8rem;
    color: #dc2626;
    margin-top: 0.35rem;
    font-weight: 600;
}

.bvol-field.has-error .bvol-input,
.bvol-field.has-error select,
.bvol-field.has-error textarea {
    border-color: #fca5a5;
    background: #fef2f2;
}

.bvol-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.35rem;
    padding-top: 1.1rem;
    border-top: 1px solid #f1f5f9;
}

.bvol-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 10px;
    padding: 0.6rem 1.1rem;
    font-weight: 800;
    font-size: 0.84rem;
    border: none;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.bvol-btn:active {
    transform: scale(0.98);
}

.bvol-btn--primary {
    background: linear-gradient(135deg, #009734, #00b050);
    color: #fff;
    box-shadow: 0 6px 20px rgba(0, 151, 52, 0.3);
}

.bvol-btn--primary:hover {
    box-shadow: 0 8px 24px rgba(0, 151, 52, 0.4);
}

.bvol-btn--ghost {
    background: #f1f5f9;
    color: #475569;
}

.bvol-btn--ghost:hover {
    background: #e2e8f0;
}

.bvol-btn--submit {
    padding: 0.65rem 1.35rem;
}

.bvol-file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 1.25rem 0.85rem;
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    background: #f8fafc;
    cursor: pointer;
    text-align: center;
    font-weight: 700;
    font-size: 0.84rem;
    color: #475569;
    transition: border-color 0.2s, background 0.2s;
}

.bvol-file-label i {
    font-size: 1.45rem;
    color: #009734;
}

.bvol-file-label:hover {
    border-color: #009734;
    background: #f0fdf4;
}

.bvol-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
}

.bvol-file-name {
    font-size: 0.8rem;
    color: #009734;
    font-weight: 600;
    margin-top: 0.35rem;
    min-height: 1.2em;
}

.bvol-recap {
    background: #f8fafc;
    border: 1px solid #e8edf2;
    border-radius: 12px;
    padding: 1rem 1.15rem;
    margin: 1.1rem 0;
    font-size: 0.88rem;
}

.bvol-recap__title {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #64748b;
    margin-bottom: 0.75rem;
}

.bvol-recap dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem 1.5rem;
    margin: 0;
}

@media (max-width: 640px) {
    .bvol-recap dl {
        grid-template-columns: 1fr;
    }
}

.bvol-recap dt {
    font-size: 0.7rem;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
}

.bvol-recap dd {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: #1e293b;
}

.bvol-consent {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 0;
}