/*
 * Socle visuel du site : couleurs, typographie, boutons, cartes, marges.
 * Chargé après style.css ; les sections refondues s'appuient sur ces variables.
 */
:root {
    /* L'orange d'origine reste la couleur du site ; la teinte « action » porte le texte blanc et les petits textes. */
    --cesie-orange: #FF5722;
    --cesie-orange-action: #D4450F;
    --cesie-orange-action-survol: #B23A0C;
    --cesie-orange-pale: #FFF1EB;
    --cesie-marine: #1B234D;
    --cesie-marine-fonce: #131938;
    --cesie-vert: #87C13E;
    --cesie-vert-fonce: #4F7A1C;

    --texte-titre: var(--cesie-marine);
    --texte-corps: #475569;
    --texte-attenue: #64748B;
    --fond-doux: #F6F7FB;
    --trait: #E2E8F0;

    --rayon: 12px;
    --rayon-petit: 8px;
    --ombre-carte: 0 1px 2px rgba(27, 35, 77, .06), 0 8px 24px rgba(27, 35, 77, .07);
    --ombre-carte-survol: 0 2px 4px rgba(27, 35, 77, .08), 0 16px 36px rgba(27, 35, 77, .12);
    --transition: 200ms ease-out;

    --primary: var(--cesie-orange);
    --dark: var(--cesie-marine);
    --light: var(--fond-doux);
}

/* Texte */
html { scroll-behavior: smooth; }
body {
    color: var(--texte-corps);
    font-size: 1rem;
    line-height: 1.65;
}
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 { color: var(--texte-titre); line-height: 1.25; }
.display-5 { font-size: clamp(1.75rem, 1.3rem + 1.9vw, 2.75rem); font-weight: 700; }
.display-6 { font-size: clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem); font-weight: 700; }
a { color: var(--cesie-orange-action); }
a:hover { color: var(--cesie-orange-action-survol); }

.text-primary { color: var(--cesie-orange-action) !important; }
.bg-primary { background-color: var(--cesie-orange-action) !important; }
.bg-dark { background-color: var(--cesie-marine) !important; }
.bg-light { background-color: var(--fond-doux) !important; }
.bg-light .text-primary, .bg-light a { color: var(--cesie-orange-action-survol) !important; }

/* Clavier : aller au contenu, et un repère toujours visible */
.aller-au-contenu {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: 2000;
    padding: .75rem 1.25rem;
    border-radius: var(--rayon-petit);
    background: var(--cesie-marine);
    color: #fff;
}
.aller-au-contenu:focus { top: .75rem; color: #fff; }
:focus-visible { outline: 3px solid var(--cesie-marine); outline-offset: 2px; }
.footer :focus-visible, .copyright :focus-visible, .bg-header :focus-visible { outline-color: #fff; }

/* Boutons */
.btn { min-height: 44px; font-weight: 600; transition: background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition); }
.btn:active { transform: scale(.98); }
.btn-sm-square, .btn-square, .btn-lg-square { min-height: 0; }
.btn-primary {
    background-color: var(--cesie-orange-action);
    border-color: var(--cesie-orange-action);
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus-visible, .btn-primary:active {
    background-color: var(--cesie-orange-action-survol) !important;
    border-color: var(--cesie-orange-action-survol) !important;
    color: #fff !important;
}
.btn-outline-primary { border-color: var(--cesie-orange-action); color: var(--cesie-orange-action); }
.btn-outline-primary:hover { background-color: var(--cesie-orange-action); border-color: var(--cesie-orange-action); color: #fff; }

/* Formulaires */
.form-control, .form-select {
    min-height: 48px;
    border-color: var(--trait);
    border-radius: var(--rayon-petit);
    font-size: 1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--cesie-orange-action);
    box-shadow: 0 0 0 3px rgba(212, 69, 15, .18);
}
.footer .form-control::placeholder { color: #CBD5E1; }

/* Menu : il reste à portée de main, sans disparaître en haut de page */
.sticky-top { top: 0 !important; z-index: 1030; box-shadow: 0 1px 0 var(--trait); transition: box-shadow var(--transition); }
.navbar .navbar-nav .nav-link {
    margin-right: 1.75rem;
    padding: 1.25rem 0;
    color: var(--texte-titre);
    font-size: 1rem;
    font-weight: 500;
    transition: color var(--transition);
}
.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active { color: var(--cesie-orange-action); }
.navbar .dropdown-menu { padding: .5rem; border: 0 !important; border-radius: var(--rayon); box-shadow: var(--ombre-carte-survol); }
.navbar .dropdown-item { padding: .625rem .875rem; border-radius: var(--rayon-petit); color: var(--texte-titre); }
.navbar .dropdown-item:hover, .navbar .dropdown-item:focus, .navbar .dropdown-item.active { background: var(--cesie-orange-pale); color: var(--cesie-orange-action-survol); }
.navbar-toggler { min-width: 44px; min-height: 44px; border-color: var(--trait); }
.navbar-brand { padding-block: .5rem; }
@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu { transition: opacity var(--transition), top var(--transition), visibility var(--transition); }
    /* Le menu s'ouvre aussi au clavier, pas seulement au survol. */
    .navbar .nav-item:focus-within .dropdown-menu { top: 100%; visibility: visible; opacity: 1; }
}
@media (min-width: 992px) and (max-width: 1199.98px) {
    .navbar .navbar-nav .nav-link { margin-right: 1rem; font-size: .9375rem; }
}
@media (max-width: 991.98px) {
    .navbar-collapse { max-height: calc(100dvh - 72px); overflow-y: auto; }
    .navbar .navbar-nav .nav-link { display: flex; align-items: center; min-height: 44px; margin-right: 0; padding: .5rem 0; }
    .navbar .dropdown-menu { box-shadow: none; background: var(--fond-doux); }
    .navbar h2 { font-size: 1.25rem; }
}

/* Cartes : même forme partout */
.feature-row { border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre-carte); }
.feature-item { background: #fff; border-color: var(--trait) !important; }
.service-item {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--rayon);
    background: #fff;
    box-shadow: var(--ombre-carte);
    transition: box-shadow var(--transition), transform var(--transition);
}
.service-item:hover { box-shadow: var(--ombre-carte-survol); transform: translateY(-4px); }
.service-item .service-text { flex: 1; background: transparent; box-shadow: none; }
.service-item:hover .service-text { top: 0; }
.service-item .service-text h5, .service-item:hover .service-text h5 { color: var(--texte-titre); }
/* Le lien « Détails » n'apparaissait qu'au survol : invisible sur téléphone. */
.service-item .service-btn, .service-item:hover .service-btn {
    position: static;
    width: 100%;
    height: auto;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border-top: 1px solid var(--trait);
}
.service-item .service-btn a { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; }
.service-item .service-btn a:hover { background: var(--cesie-orange-pale); color: var(--cesie-orange-action-survol) !important; }

/* Bandeau de haut de page : la photo couvre le cadre, sans être écrasée */
.bandeau {
    position: relative;
    display: flex;
    align-items: center;
    min-height: clamp(280px, 44vh, 460px);
    margin-bottom: clamp(1.5rem, 1rem + 2vw, 3rem);
    overflow: hidden;
    background: var(--cesie-marine);
}
.bandeau > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.bandeau::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(27, 35, 77, .78) 0%, rgba(27, 35, 77, .42) 60%, rgba(255, 87, 34, .22) 100%);
}
.bandeau-texte { position: relative; z-index: 1; padding-block: 2rem; }
.bandeau h1 { max-width: 820px; margin: 0; color: #fff; font-size: clamp(1.875rem, 1.25rem + 2.6vw, 3.25rem); font-weight: 700; line-height: 1.15; text-shadow: 0 1px 12px rgba(19, 25, 56, .45); }
.bandeau-surtitre { margin-bottom: .5rem; color: #fff; font-size: clamp(1rem, .9rem + .5vw, 1.25rem); font-weight: 500; }
.bandeau + .site-section { padding-top: clamp(.5rem, .25rem + 1vw, 1rem); }

/* Sections */
.site-section { padding-block: clamp(2.5rem, 2rem + 3vw, 5rem); }
.site-section--douce { background: var(--fond-doux); }
.site-surtitre { margin-bottom: .375rem; color: var(--cesie-orange-action); font-size: .9375rem; font-weight: 600; }
.site-titre { margin-bottom: 0; font-size: clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem); font-weight: 700; }
.site-entete { margin-bottom: 2rem; text-align: center; }

/* Cartes de services */
.services-grille {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}
.service-carte {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    border-radius: var(--rayon);
    background: #fff;
    box-shadow: var(--ombre-carte);
    transition: box-shadow var(--transition), transform var(--transition);
}
.service-carte:hover { box-shadow: var(--ombre-carte-survol); transform: translateY(-3px); }
.service-carte-icone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    border-radius: 50%;
    background: var(--cesie-orange-pale);
    color: var(--cesie-orange-action-survol);
    font-size: 1.375rem;
}
.service-carte h3 { margin-bottom: .5rem; font-size: 1.125rem; font-weight: 700; }
.service-carte p { flex: 1; margin-bottom: 1rem; font-size: .9375rem; }
.service-carte-lien {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    align-self: flex-start;
    min-height: 44px;
    color: var(--cesie-orange-action);
    font-weight: 600;
}
.service-carte-lien i { transition: transform var(--transition); }
.service-carte-lien:hover i { transform: translateX(3px); }

/* Formulaires : champ invisible pour les robots, note, newsletter */
.champ-piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulaire-note { margin-bottom: .875rem; color: var(--texte-attenue); font-size: .875rem; }
.form-floating > label span { color: var(--cesie-orange-action); }
.newsletter { max-width: 560px; }
.newsletter--section { margin-inline: auto; }
.newsletter-ligne { display: flex; flex-wrap: wrap; gap: .5rem; }
.newsletter-ligne .form-control { flex: 1 1 200px; min-width: 0; }
.newsletter-ligne .btn { flex: 0 0 auto; padding-inline: 1.25rem; }
.newsletter-erreur { margin: .5rem 0 0; color: #B91C1C; font-size: .875rem; font-weight: 600; }
.newsletter-succes { margin: .5rem 0 0; color: #166534; font-size: .875rem; font-weight: 600; }
.newsletter-note { margin: .5rem 0 0; color: var(--texte-attenue); font-size: .8125rem; }
.newsletter--pied .form-control { border-color: #64748B; background: transparent; color: #fff; }
.newsletter--pied .newsletter-erreur { color: #FCA5A5; }
.newsletter--pied .newsletter-succes { color: #BBF7D0; }
.newsletter--pied .newsletter-note, .newsletter--pied .newsletter-note a { color: #CBD5E1; }
.message-carte {
    max-width: 560px;
    margin-inline: auto;
    padding: 2rem 1.5rem;
    border-radius: var(--rayon);
    background: #fff;
    box-shadow: var(--ombre-carte);
    text-align: center;
}
.message-carte > i { display: block; margin-bottom: .75rem; color: var(--cesie-orange-action); font-size: 2.5rem; }

/* Message quand un contenu est absent */
.contenu-vide {
    width: 100%;
    max-width: 560px;
    margin: 1rem auto 2rem;
    padding: 2rem 1.5rem;
    border: 1px dashed var(--trait);
    border-radius: var(--rayon);
    background: var(--fond-doux);
    text-align: center;
}
.contenu-vide i { display: block; margin-bottom: .5rem; color: var(--cesie-orange-action); font-size: 1.75rem; }
.contenu-vide p { margin: 0; }
.contenu-vide .contenu-vide-titre { margin-bottom: .25rem; color: var(--texte-titre); font-weight: 600; }

/* Pied de page */
.footer { color: #CBD5E1; }
.footer .btn.btn-link { display: flex; align-items: center; min-height: 36px; color: #CBD5E1; transition: color var(--transition); }
.footer .btn.btn-link:hover { color: #fff; letter-spacing: normal; }
.copyright { background: var(--cesie-marine-fonce); color: #CBD5E1; }
.chat-button { right: max(1rem, env(safe-area-inset-right)); bottom: max(1rem, env(safe-area-inset-bottom)); z-index: 1020; }

/* Animations d'apparition : courtes, et sans attente */
.wow { animation-duration: .4s !important; animation-delay: 0s !important; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .wow, .animated { visibility: visible !important; animation: none !important; }
    *, *::before, *::after { transition-duration: .01ms !important; }
}

/* Téléphone : une seule marge de 16 px, au lieu de marges qui s'additionnent */
@media (max-width: 767.98px) {
    .container, .container-fluid, .container-xxl { padding-left: 1rem; padding-right: 1rem; }
    .container .container,
    .container-fluid > .container,
    .container-fluid > .container-fluid,
    .container-xxl > .container { padding-left: 0; padding-right: 0; }

    .row { --bs-gutter-x: 1rem; }
    .row.g-4, .row.g-5 { --bs-gutter-x: 1rem; --bs-gutter-y: 1rem; }
    .row.g-0 { --bs-gutter-x: 0; --bs-gutter-y: 0; }

    .p-5 { padding: 1.25rem !important; }
    .p-4 { padding: 1.25rem !important; }
    .px-5 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
    .py-5 { padding-top: 2.5rem !important; padding-bottom: 2.5rem !important; }
    .my-5 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
    .mt-5 { margin-top: 1.5rem !important; }
    .mb-5 { margin-bottom: 1.5rem !important; }
    .pt-5 { padding-top: 2.5rem !important; }
    .pb-5 { padding-bottom: 2.5rem !important; }

    .text-justify { text-align: left !important; }
    .feature-item p, .service-item p { margin-bottom: 0 !important; }
}

/* Tablette */
@media (min-width: 768px) and (max-width: 991.98px) {
    .p-5 { padding: 2rem !important; }
}

/* Pied de page */
.footer .btn.btn-link { text-transform: none; }
.partenaires-titre { margin-bottom: 2rem; color: #CBD5E1; font-family: inherit; font-size: 1.125rem; font-weight: 700; letter-spacing: .12em; text-align: center; text-transform: uppercase; }
.partenaires-titre span { margin-right: .5rem; }
.partenaires { display: grid; grid-template-columns: repeat(2, minmax(0, 150px)); justify-content: center; gap: 1rem; margin: 0 0 3.5rem; padding: 0; list-style: none; }
.partenaire { display: flex; align-items: center; justify-content: center; height: 104px; padding: .625rem; border-radius: var(--rayon-petit); background: #fff; transition: transform var(--transition), box-shadow var(--transition); }
a.partenaire:hover { box-shadow: 0 6px 18px rgba(0, 0, 0, .3); transform: translateY(-3px); }
.partenaires img { display: block; width: auto; max-width: 100%; height: auto; max-height: 100%; object-fit: contain; }
@media (min-width: 768px) {
    .partenaires { grid-template-columns: repeat(4, 150px); gap: 1.5rem; }
}
.pied-logo { display: inline-block; margin-bottom: 1rem; padding: .375rem; border-radius: var(--rayon-petit); background: #fff; }
.pied-logo img { display: block; }
.footer a.pied-contact { color: inherit; overflow-wrap: anywhere; }
.footer a.pied-contact:hover { color: #fff; text-decoration: underline; }
.pied-reseaux { display: flex; flex-wrap: wrap; gap: .5rem; padding-top: 1rem; }
.pied-reseaux a { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: #F1F5F9; color: var(--cesie-marine); transition: background var(--transition), color var(--transition); }
.pied-reseaux a:hover { background: var(--cesie-orange-action); color: #fff; }
@media (prefers-reduced-motion: reduce) {
    .partenaire, .pied-reseaux a { transition: none; }
    a.partenaire:hover { transform: none; }
}
/* Le bouton WhatsApp flottant ne recouvre pas la dernière ligne sur téléphone. */
@media (max-width: 767.98px) {
    .copyright { padding-bottom: 5rem !important; }
}

/* Page d'erreur */
.page-erreur { text-align: center; }
.page-erreur-liens { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; }
.page-erreur-liens .btn { display: inline-flex; align-items: center; min-height: 48px; padding: .5rem 1.5rem; border-radius: 999px; }