/* ==========================================================================
   PAGE DEVIS — design moderne (AlloPieceDetachee)
   Toutes les règles sont préfixées .dv- ou .dv-page : aucun impact ailleurs.
   ========================================================================== */

.dv-page {
    --dv-navy: #1A1A2E;
    --dv-blue: #004E89;
    --dv-orange: #FF6B35;
    --dv-orange-d: #D94A0B;
    --dv-ink: #1f2937;
    --dv-muted: #5b6472;
    --dv-line: #dfe3ea;
    --dv-soft: #f6f7fa;
    --dv-ok: #146c36;
    --dv-err: #b42318;
    font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dv-ink);
    padding: 0 !important;
    min-height: 0 !important;
}

.dv-ico {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.dv-ico--fill { fill: currentColor; stroke: none; }

/* ---------- HERO ---------- */
.dv-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    padding: 2rem 0 4.5rem;
    background: linear-gradient(135deg, #1A1A2E 0%, #004E89 100%);
}
.dv-hero::before {
    content: '';
    position: absolute;
    top: -140px;
    right: -120px;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 53, .38) 0%, rgba(255, 107, 53, 0) 68%);
    pointer-events: none;
}
.dv-hero .container { position: relative; }
.dv-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .4rem .9rem;
    border-radius: 999px;
    background: rgba(255, 107, 53, .18);
    border: 1px solid rgba(255, 107, 53, .45);
    color: #ffd2c0;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
}
.dv-hero h1 {
    margin: 1rem 0 .75rem;
    font-size: clamp(1.8rem, 4.2vw, 2.75rem);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -.5px;
    text-shadow: none;
}
.dv-hero h1 span { color: var(--dv-orange); }
.dv-hero p {
    max-width: 62ch;
    margin: 0;
    font-size: 1.02rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, .86);
}
.dv-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
}
.dv-chip {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .95rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .2);
    font-size: .82rem;
    font-weight: 600;
}
.dv-chip .dv-ico { color: var(--dv-orange); }

/* ---------- LAYOUT ---------- */
.dv-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 1.75rem;
    align-items: start;
    margin-top: -3rem;
    padding-bottom: 3.5rem;
}
.dv-card {
    background: #fff;
    border: 1px solid rgba(26, 26, 46, .06);
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(26, 26, 46, .12);
}
.dv-form { padding: 2.25rem; }

/* ---------- ALERTE (succès / erreur) ---------- */
.dv-alert {
    display: none;
    align-items: flex-start;
    gap: .8rem;
    margin: 1.25rem 2.25rem 0;
    padding: 1rem 1.15rem;
    border-radius: 14px;
    border: 1px solid #bfe8cd;
    background: #e8f8ee;
    color: var(--dv-ok);
    font-size: .92rem;
    line-height: 1.5;
}
.dv-alert.show { display: flex; animation: dvIn .35s ease; }
.dv-alert.is-error { background: #fef3f2; border-color: #fecdca; color: var(--dv-err); }
.dv-alert strong { display: block; font-weight: 700; }
.dv-alert:focus { outline: none; }

/* ---------- SECTIONS DU FORMULAIRE ---------- */
.dv-section { margin: 0 0 2rem; }
.dv-section-title {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: 0 0 1.15rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--dv-navy);
    text-transform: none;
    letter-spacing: 0;
}
.dv-step {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--dv-navy);
    color: #fff;
    font-size: .82rem;
    font-weight: 700;
}
.dv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem 1.25rem;
}
.dv-field { display: flex; flex-direction: column; gap: .4rem; min-width: 0; }
.dv-field--full { grid-column: 1 / -1; }
.dv-label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--dv-ink);
}
.dv-req { color: var(--dv-orange-d); margin-left: 2px; }
/* Badge "Optionnel" : identique a .photo-optional-badge (Photo de la piece) */
.dv-opt {
    display: inline-block;
    margin-left: .25rem;
    padding: .1rem .5rem;
    border-radius: 999px;
    background: var(--dv-soft);
    color: var(--dv-muted);
    font-size: .7rem;
    font-weight: 600;
    text-transform: none;
}

.dv-input,
.dv-select,
.dv-textarea {
    width: 100%;
    min-height: 50px;
    padding: .8rem 1rem;
    font: inherit;
    font-size: 1rem; /* 16px : évite le zoom automatique sur iOS */
    color: var(--dv-ink);
    background: #fff;
    border: 1.5px solid var(--dv-line);
    border-radius: 12px;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    -webkit-appearance: none;
    appearance: none;
}
.dv-input::placeholder,
.dv-textarea::placeholder { color: #9aa3b0; }
.dv-input:hover,
.dv-select:hover,
.dv-textarea:hover { border-color: #c3c9d4; }
.dv-input:focus,
.dv-select:focus,
.dv-textarea:focus {
    outline: none;
    border-color: var(--dv-orange);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, .18);
}
.dv-input:user-invalid,
.dv-select:user-invalid,
.dv-textarea:user-invalid {
    border-color: var(--dv-err);
    background: #fffafa;
}
.dv-select {
    padding-right: 2.75rem;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235b6472' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}
.dv-textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.dv-hint { margin: 0; font-size: .78rem; color: var(--dv-muted); }

/* ---------- ENVOI ---------- */
.dv-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .9rem;
    margin-top: .5rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--dv-line);
}
.dv-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .65rem;
    width: 100%;
    max-width: 420px;
    min-height: 56px;
    padding: .9rem 1.5rem;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, #F25A1F 0%, #D94A0B 100%);
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .3px;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(217, 74, 11, .32);
    transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.dv-submit:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(217, 74, 11, .38); filter: brightness(1.03); }
.dv-submit:active { transform: translateY(0); }
.dv-submit:focus-visible { outline: 3px solid var(--dv-navy); outline-offset: 3px; }
.dv-submit:disabled { cursor: progress; opacity: .85; transform: none; }
.dv-spin {
    display: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2.5px solid rgba(255, 255, 255, .45);
    border-top-color: #fff;
    animation: dvSpin .7s linear infinite;
}
.dv-submit.is-loading .dv-spin { display: inline-block; }
.dv-submit.is-loading .dv-arrow { display: none; }
.dv-privacy {
    display: flex;
    align-items: center;
    gap: .45rem;
    margin: 0;
    font-size: .78rem;
    color: var(--dv-muted);
    text-align: center;
}
.dv-privacy .dv-ico { width: 15px; height: 15px; color: var(--dv-ok); }

@keyframes dvSpin { to { transform: rotate(360deg); } }
@keyframes dvIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- COLONNE LATÉRALE ---------- */
.dv-aside { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem; position: sticky; top: 130px; }
.dv-panel { padding: 1.5rem; }
.dv-panel h2 {
    margin: 0 0 1.25rem;
    font-size: clamp(1rem, 5.2vw, 1.35rem);
    font-weight: 800;
    letter-spacing: .2px;
    color: var(--dv-navy);
    text-transform: none;
    text-align: center;
    white-space: nowrap;
}
.dv-steps { display: grid; gap: 1.1rem; margin: 0; padding: 0; list-style: none; }
.dv-steps li { display: grid; grid-template-columns: 34px 1fr; gap: .85rem; align-items: start; }
.dv-steps .n {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(255, 107, 53, .12);
    color: var(--dv-orange-d);
    font-weight: 800;
    font-size: .9rem;
}
.dv-steps strong { display: block; font-size: .9rem; color: var(--dv-navy); }
.dv-steps span { font-size: .82rem; line-height: 1.5; color: var(--dv-muted); }

.dv-contact { display: grid; grid-template-columns: minmax(0, 1fr); gap: .65rem; }
.dv-contact a {
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 0;
    overflow-wrap: anywhere;
    min-height: 48px;
    padding: .7rem 1rem;
    border: 1.5px solid var(--dv-line);
    border-radius: 12px;
    background: #fff;
    color: var(--dv-ink);
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color .2s ease, background-color .2s ease, transform .15s ease;
}
.dv-contact a:hover { border-color: var(--dv-orange); transform: translateY(-1px); }
.dv-contact a:focus-visible { outline: 3px solid var(--dv-navy); outline-offset: 2px; }
.dv-contact a.wa { background: #e8f8ee; border-color: #bfe8cd; color: var(--dv-ok); }
.dv-contact a.wa:hover { background: #d9f3e3; border-color: #7fcf9d; }
/* Email : toujours sur une seule ligne, taille adaptée à la largeur */
.dv-contact a[href^="mailto:"] {
    white-space: nowrap;
    overflow-wrap: normal;
    font-size: .76rem;
    font-weight: 500;
    letter-spacing: -.1px;
}
.dv-hours { margin: 1rem 0 0; padding: 0; list-style: none; font-size: .82rem; color: var(--dv-muted); }
.dv-hours li { display: flex; justify-content: space-between; gap: 1rem; padding: .35rem 0; border-top: 1px dashed var(--dv-line); }
.dv-hours li:first-child { border-top: 0; }
.dv-hours b { color: var(--dv-ink); font-weight: 600; }

/* ---------- UPLOAD PHOTO (mêmes classes que photo-upload.js) ---------- */
.dv-page .photo-upload-container { margin: 0 0 1.5rem; }
.dv-page .photo-upload-label {
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-bottom: .5rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--dv-ink);
}
.dv-page .photo-upload-label i { color: var(--dv-muted); margin-right: .25rem; }
.dv-page .photo-optional-badge {
    margin-left: .25rem;
    padding: .1rem .5rem;
    border-radius: 999px;
    background: var(--dv-soft);
    color: var(--dv-muted);
    font-size: .7rem;
    font-weight: 600;
    text-transform: none;
}
.dv-page .photo-upload-zone {
    padding: 1.75rem 1.25rem;
    border: 1.5px dashed #c3c9d4;
    border-radius: 14px;
    background: var(--dv-soft);
}
.dv-page .photo-upload-zone:hover {
    border-color: var(--dv-orange);
    background: #fff7f3;
    transform: none;
    box-shadow: none;
}
.dv-page .photo-upload-zone.dragover { border-color: var(--dv-orange); background: #fff1ea; transform: none; }
.dv-page .photo-upload-icon { margin-bottom: .6rem; font-size: 2.25rem; color: var(--dv-orange); }
.dv-page .photo-upload-zone:hover .photo-upload-icon { color: var(--dv-orange-d); transform: none; }
.dv-page .photo-upload-text {
    margin-bottom: .35rem;
    font-size: .95rem;
    font-weight: 700;
    color: var(--dv-navy);
    text-transform: none;
}
.dv-page .photo-upload-hint { margin-top: .4rem; font-size: .78rem; line-height: 1.6; color: var(--dv-muted); }
.dv-page .photo-upload-hint strong { color: var(--dv-ink); }
.dv-page .photo-mobile-btn {
    min-height: 46px;
    padding: .65rem 1.2rem;
    border-radius: 12px;
    border-width: 1.5px;
    font-size: .88rem;
}
.dv-page .photo-btn-gallery { background: #fff; border-color: var(--dv-navy); color: var(--dv-navy); }
.dv-page .photo-btn-gallery:hover,
.dv-page .photo-btn-gallery:active { background: var(--dv-navy); color: #fff; }
.dv-page .photo-btn-camera { background: #fff7f3; border-color: var(--dv-orange-d); color: var(--dv-orange-d); }
.dv-page .photo-btn-camera:hover,
.dv-page .photo-btn-camera:active { background: var(--dv-orange-d); color: #fff; }
.dv-page .photo-preview-wrapper { border: 1px solid var(--dv-line); border-radius: 14px; box-shadow: none; }
.dv-page .photo-preview-info { background: #fff; }
.dv-page .photo-upload-error { border-radius: 10px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
    .dv-layout { grid-template-columns: minmax(0, 1fr); margin-top: -2.75rem; }
    .dv-aside { position: static; }
}
@media (max-width: 640px) {
    .dv-page .container { padding: 0 1rem; }
    .dv-hero { padding: 1.5rem 0 3.75rem; }
    .dv-hero h1 { margin: .75rem 0 0; text-align: center; }
    .dv-chips { flex-wrap: nowrap; gap: .4rem; justify-content: center; }
    .dv-chip { font-size: clamp(.64rem, 3.1vw, .78rem); padding: .4rem .6rem; gap: .3rem; white-space: nowrap; min-width: 0; }
    .dv-chip .dv-ico { width: 1em; height: 1em; flex: 0 0 auto; }
    .dv-layout { gap: 1.25rem; padding-bottom: 2.5rem; }
    .dv-form { padding: 1.35rem 1.1rem; }
    .dv-alert { margin: 1rem 1.1rem 0; }
    .dv-grid { grid-template-columns: 1fr; }
    .dv-submit { max-width: none; padding: .9rem 1rem; gap: .5rem; font-size: clamp(.82rem, 4.3vw, 1rem); letter-spacing: 0; }
    .dv-panel { padding: 1.25rem; }
    .dv-contact a { padding: .7rem .85rem; gap: .6rem; }
    .dv-contact a[href^="mailto:"] { font-size: clamp(.6rem, 3vw, .76rem); }
}

@media (prefers-reduced-motion: reduce) {
    .dv-page *, .dv-page *::before, .dv-page *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
    .dv-submit:hover, .dv-contact a:hover { transform: none; }
}