/* ============================================================
   BIBLIOTHEQUE.CSS — Page nationale Bibliothèque d'expertises
   Dépendances : style.css, home.css, local.css
   Sections réutilisées sans surcharge :
   .hero, .hero__benefits, .hero__breadcrumb, .section-exp-intro,
   .exp-intro-picto, .footer-cta-local, .btn-hero, .section-title
============================================================ */

/* ============================================================
   HERO — variante bibliothèque
============================================================ */

.biblio-h1 {
    font-size: clamp(28px, 3.2vw, 40px) !important;
    font-weight: 800 !important;
    line-height: 1.18 !important;
    color: #fff !important;
    margin: 0 0 14px !important;
}

.hero--bibliotheque .hero__subtitle-red {
    font-size: clamp(0.95rem, 1.6vw, 1.1rem);
    font-weight: 700;
    color: var(--btn-color-hover);
    margin: 14px 0 4px 0;
    line-height: 1.4;
}

.hero--bibliotheque .btn-hero {
    margin-top: 4px;
}

.hero__benefits--biblio {
    align-items: flex-start;
    padding-top: 26px;
    margin-bottom: 4px;
}

.hero__benefits--biblio li {
    padding-right: 20px;
}

.hero__benefits--biblio .hero__benefit-header {
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 6px;
}

.hero__benefits--biblio svg {
    width: 22px;
    height: 22px;
    color: #fff;
    opacity: 0.9;
    flex-shrink: 0;
    margin-top: 2px;
}

.hero__benefits--biblio strong {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    display: block;
}

.hero__benefits--biblio span {
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.65) !important;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .hero__benefits--biblio {
        padding-top: 18px;
    }
}

.bibliotheque-page .exp-intro-picto {
    margin-top: 0;
}

/* ============================================================
   TOUTES NOS THÉMATIQUES — grille de cartes
============================================================ */

.section-biblio-themes {
    padding: 40px 0;
    background: var(--bg-section, #f5f7fa);
}

.biblio-themes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.biblio-theme-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 22px 24px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.biblio-theme-card:hover {
    box-shadow: 0 4px 16px rgba(26, 58, 107, 0.1);
    border-color: #8fa3bf;
    transform: translateY(-2px);
}

.biblio-theme-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 18px;
}

.biblio-theme-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--title-color, #1a3a6b);
    margin: 0 0 10px;
    line-height: 1.35;
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

.biblio-theme-desc {
    font-size: 13.5px;
    color: var(--txt-color, #666);
    line-height: 1.55;
    margin: 0 0 18px;
    flex: 1;
}

.biblio-theme-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--btn-color, #C4312B);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: gap 0.2s;
}

.biblio-theme-link svg {
    width: 14px;
    height: 14px;
    transition: transform 0.2s;
}

.biblio-theme-card:hover .biblio-theme-link svg {
    transform: translateX(3px);
}

@media (max-width: 1180px) {
    .biblio-themes-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .biblio-themes-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: none;
    }
}

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

/* ============================================================
   RECHERCHER UN SUJET PRÉCIS
============================================================ */

.section-biblio-search {
    padding: 0 0 64px;
    background: var(--bg-section, #f5f7fa);
}

.biblio-search-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px 36px;
}

.biblio-search-intro {
    display: flex;
    align-items: center;
    gap: 20px;
}

.biblio-search-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--title-color, #1a3a6b);
    display: flex;
    align-items: center;
    justify-content: center;
}

.biblio-search-icon svg {
    width: 24px;
    height: 24px;
    color: #fff;
}

.biblio-search-intro h2 {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: var(--title-color, #1a3a6b) !important;
    margin: 0 0 4px !important;
    text-transform: uppercase;
}

.biblio-search-intro p {
    font-size: 14px;
    color: var(--txt-color, #666);
    margin: 0;
}

.biblio-search-form {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    max-width: 620px;
    min-width: 280px;
}

.biblio-search-form input[type="search"] {
    flex: 1;
    padding: 14px 18px;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    color: var(--title-color);
    outline: none;
    transition: border-color 0.2s;
}

.biblio-search-form input[type="search"]:focus {
    border-color: var(--btn-color);
}

.biblio-search-form button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--btn-color);
    color: #fff;
    border: none;
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: 0.4px;
    padding: 14px 24px;
    border-radius: 6px;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
    font-family: 'Inter', sans-serif;
}

.biblio-search-form button:hover {
    background: var(--btn-color-hover);
}

@media (max-width: 768px) {
    .biblio-search-card { flex-direction: column; align-items: stretch; }
    .biblio-search-form { max-width: none; }
}

@media (max-width: 480px) {
    .biblio-search-form { flex-direction: column; align-items: stretch; }
    .biblio-search-form button { justify-content: center; }
}

/* ------------------------------------------------------------
   RÉSULTATS DE RECHERCHE LIVE (sous la carte de recherche)
------------------------------------------------------------ */

.biblio-search-results {
    margin-top: 20px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px 28px;
}

.biblio-search-results[hidden] {
    display: none;
}

.biblio-search-status,
.biblio-search-empty {
    font-size: 14px;
    color: var(--txt-color, #666);
    padding: 20px 4px;
    margin: 0;
}

.biblio-search-empty a {
    color: var(--btn-color, #C4312B);
    font-weight: 700;
    text-decoration: none;
}

.biblio-search-empty a:hover {
    text-decoration: underline;
}

.biblio-search-count {
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--title-color, #1a3a6b);
    opacity: 0.65;
    margin: 0;
    padding: 18px 4px 4px;
}

.biblio-search-list {
    display: flex;
    flex-direction: column;
}

.biblio-search-result {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 4px;
    text-decoration: none;
    color: inherit;
    border-top: 1px solid var(--border-color);
    transition: background 0.15s;
}

.biblio-search-list .biblio-search-result:first-child {
    border-top: none;
}

.biblio-search-result:hover {
    background: var(--bg-section, #f5f7fa);
}

.biblio-search-result-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 3px;
    color: var(--title-color, #1a3a6b);
    opacity: 0.7;
    transition: color 0.2s, opacity 0.2s;
}

.biblio-search-result:hover .biblio-search-result-icon {
    color: var(--btn-color, #C4312B);
    opacity: 1;
}

.biblio-search-result-body {
    display: block;
}

.biblio-search-result-theme {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--btn-color, #C4312B);
    margin-bottom: 4px;
}

.biblio-search-result strong {
    display: block;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--title-color, #1a3a6b);
    line-height: 1.4;
    margin-bottom: 4px;
    transition: color 0.2s;
}

.biblio-search-result:hover strong {
    color: var(--btn-color, #C4312B);
}

.biblio-search-result p {
    font-size: 13px;
    color: var(--txt-color, #666);
    line-height: 1.55;
    margin: 0;
}

@media (max-width: 480px) {
    .biblio-search-results { padding: 4px 18px; }
}

/* ============================================================
   INTERVENTION LOCALE — bandeau départements (national)
============================================================ */

.section-biblio-zones {
    background: var(--title-color, #1a3a6b);
    padding: 48px 0;
}

.biblio-zones-inner {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.biblio-zones-intro {
    display: flex;
    gap: 18px;
    flex: 0 0 320px;
    max-width: 320px;
}

.biblio-zones-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.biblio-zones-icon svg {
    width: 24px;
    height: 24px;
    color: #fff;
}

.biblio-zones-intro h2 {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: #fff !important;
    margin: 0 0 8px !important;
    text-transform: uppercase;
    line-height: 1.3;
}

.biblio-zones-intro p {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.55;
    margin: 0 0 18px;
}

.btn-biblio-zones {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: var(--title-color, #1a3a6b);
    font-weight: 700;
    font-size: 12.5px;
    letter-spacing: 0.4px;
    padding: 12px 18px;
    border-radius: 4px;
    text-decoration: none;
    text-transform: uppercase;
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}

.btn-biblio-zones:hover {
    background: var(--btn-color);
    color: #fff;
}

.biblio-zones-list {
    flex: 0 1 620px;
    margin-left: auto;
    max-width: 620px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px 20px;
    align-content: center;
}

.biblio-zones-list span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
}

.biblio-zones-list svg {
    flex-shrink: 0;
    width: 15px;
    height: 15px;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 900px) {
    .biblio-zones-intro { flex: 1 1 100%; max-width: none; }
    .biblio-zones-list { flex: 1 1 100%; max-width: none; margin-left: 0; grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .biblio-zones-list { grid-template-columns: 1fr; }
}

/* ============================================================
   POURQUOI CONSULTER NOTRE BIBLIOTHÈQUE ?
============================================================ */

.section-biblio-pourquoi {
    padding: 64px 0;
    background: #fff;
}

.biblio-pourquoi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.biblio-pourquoi-item {
    text-align: center;
}

.biblio-pourquoi-item .apporte-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.biblio-pourquoi-item .apporte-icon svg {
    width: 28px;
    height: 28px;
    color: #C4312B;
}

.biblio-pourquoi-item h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--title-color, #1a3a6b);
    margin: 0 0 10px;
    text-transform: uppercase;
    line-height: 1.35;
}

.biblio-pourquoi-item p {
    font-size: 13.5px;
    color: var(--txt-color, #666);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .biblio-pourquoi-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* ============================================================
   FOOTER CTA — avis technique (variante avec téléphone)
============================================================ */

.footer-cta-local__phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-weight: 700;
    font-size: 17px;
    text-decoration: none;
    white-space: nowrap;
}

.footer-cta-local__phone svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.footer-cta-local__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-cta-local__icon svg {
    width: 20px;
    height: 20px;
    color: #fff;
}

.footer-cta-local__inner--biblio {
    justify-content: flex-start;
    gap: 28px;
}

.footer-cta-local__inner--biblio .footer-cta-local__text {
    flex: 1;
    min-width: 240px;
}

@media (max-width: 768px) {
    .footer-cta-local__inner--biblio { flex-direction: column; text-align: center; }
    .footer-cta-local__inner--biblio .biblio-zones-icon,
    .footer-cta-local__inner--biblio .footer-cta-local__icon { margin: 0 auto; }
}

/* ============================================================
   OUTIL DICTIONNAIRE TECHNIQUE
   Réutilise .prediag-inner, .prediag-step*, .btn-prediag-secondary
   de fissures.css — seule la section wrapper est définie ici
============================================================ */

.section-prediag-dictionnaire {
    padding: 72px 0;
    background: var(--bg-section, #f5f7fa);
    position: relative;
}

.section-prediag-dictionnaire .container {
    position: relative;
}

.section-prediag-dictionnaire .prediag-container-image {
    position: absolute;
    top: 10px;
    right: 42px;
}

@media (max-width: 768px) {
    .section-prediag-dictionnaire {
        padding: 48px 0;
    }

    .section-prediag-dictionnaire .prediag-container-image {
        display: none;
    }
}