/*
 * SLK Diagnostics — feuille de style unique.
 * Organisation : variables, base, utilitaires, composants, pages, impression.
 */

/* ------------------------------------------------------------------ Variables */
:root {
    --bleu-nuit: #0f2c47;
    --bleu-profond: #16405f;
    --turquoise: #12736c;
    --turquoise-clair: #17958c;
    --sable: #f6f9fc;
    --sable-fonce: #eef3f8;
    --texte: #1c2b3a;
    --texte-doux: #5b7288;
    --bordure: #dbe3ec;
    --blanc: #ffffff;
    --succes: #0d6b52;
    --succes-fond: #e6f5ef;
    --alerte: #a02b2b;
    --alerte-fond: #fdecec;

    --rayon: 10px;
    --rayon-large: 16px;
    --ombre: 0 1px 2px rgba(16, 44, 71, .06), 0 8px 24px rgba(16, 44, 71, .06);
    --ombre-forte: 0 2px 4px rgba(16, 44, 71, .08), 0 16px 40px rgba(16, 44, 71, .12);
    --largeur: 1140px;
    --transition: 160ms ease;
}

/* ----------------------------------------------------------------------- Base */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--blanc);
    color: var(--texte);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    margin: 0 0 .6em;
    line-height: 1.2;
    letter-spacing: -.015em;
    color: var(--bleu-nuit);
    font-weight: 650;
}

h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.3vw, 2rem); }
h3 { font-size: 1.175rem; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--turquoise); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--bleu-profond); }

:focus-visible {
    outline: 3px solid var(--turquoise-clair);
    outline-offset: 2px;
    border-radius: 4px;
}

img, svg { max-width: 100%; height: auto; }

/* ----------------------------------------------------------------- Utilitaires */
.conteneur {
    width: min(100% - 2.5rem, var(--largeur));
    margin-inline: auto;
}

.visuellement-cache {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.lien-evitement {
    position: absolute;
    left: -9999px;
    z-index: 100;
    padding: .75rem 1.25rem;
    background: var(--bleu-nuit);
    color: var(--blanc);
}
.lien-evitement:focus { left: 1rem; top: 1rem; }

.leurre { position: absolute !important; left: -9999px !important; }

.surtitre {
    margin: 0 0 .5rem;
    font-size: .8rem;
    font-weight: 650;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--turquoise);
}
.surtitre a { color: inherit; }

.chapeau {
    max-width: 62ch;
    font-size: 1.1rem;
    color: var(--texte-doux);
}

.note {
    margin-top: 1.25rem;
    padding-left: .9rem;
    border-left: 3px solid var(--bordure);
    font-size: .93rem;
    color: var(--texte-doux);
}

/* --------------------------------------------------------------------- Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .7rem 1.35rem;
    border: 1px solid transparent;
    border-radius: var(--rayon);
    font-size: .97rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn--grand { padding: .9rem 1.7rem; font-size: 1.02rem; }

.btn--primaire {
    background: var(--turquoise);
    color: var(--blanc);
}
.btn--primaire:hover { background: var(--bleu-profond); color: var(--blanc); transform: translateY(-1px); }

.btn--fantome {
    background: transparent;
    border-color: var(--bordure);
    color: var(--bleu-nuit);
}
.btn--fantome:hover { border-color: var(--bleu-nuit); color: var(--bleu-nuit); background: var(--sable); }

.btn--inactif { opacity: .4; cursor: default; pointer-events: none; }

.lien-fleche {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-weight: 600;
    font-size: .95rem;
    text-decoration: none;
}
.lien-fleche::after { content: "→"; transition: transform var(--transition); }
.lien-fleche:hover::after { transform: translateX(3px); }
.lien-fleche--accent { color: var(--bleu-nuit); }

/* ---------------------------------------------------------------------- Entête */
.entete {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--bordure);
}

.entete__interieur {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 0;
}

.logo { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: inherit; }

.logo__marque {
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    border-radius: 11px;
    background: var(--bleu-nuit);
    color: var(--blanc);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.logo__texte { display: flex; flex-direction: column; line-height: 1.25; }
.logo__nom { font-weight: 700; color: var(--bleu-nuit); }
.logo__accroche { font-size: .76rem; color: var(--texte-doux); }

.navigation { display: flex; align-items: center; gap: 1.75rem; }

.navigation__liste {
    display: flex;
    gap: 1.4rem;
    margin: 0; padding: 0;
    list-style: none;
}
.navigation__liste a {
    color: var(--bleu-nuit);
    font-size: .95rem;
    font-weight: 550;
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 2px solid transparent;
}
.navigation__liste a:hover,
.navigation__liste a[aria-current="page"] { border-bottom-color: var(--turquoise); }

.entete__actions { display: flex; align-items: center; gap: 1rem; }
.entete__tel { font-weight: 650; color: var(--bleu-nuit); text-decoration: none; white-space: nowrap; }

.bascule-menu {
    display: none;
    width: 44px; height: 44px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    cursor: pointer;
}
.bascule-menu__barres,
.bascule-menu__barres::before,
.bascule-menu__barres::after {
    display: block;
    width: 20px; height: 2px;
    margin-inline: auto;
    background: var(--bleu-nuit);
    transition: transform var(--transition), opacity var(--transition);
}
.bascule-menu__barres { position: relative; }
.bascule-menu__barres::before { content: ""; position: absolute; top: -6px; }
.bascule-menu__barres::after { content: ""; position: absolute; top: 6px; }
.bascule-menu[aria-expanded="true"] .bascule-menu__barres { background: transparent; }
.bascule-menu[aria-expanded="true"] .bascule-menu__barres::before { transform: translateY(6px) rotate(45deg); }
.bascule-menu[aria-expanded="true"] .bascule-menu__barres::after { transform: translateY(-6px) rotate(-45deg); }

/* --------------------------------------------------------------------- Sections */
.section { padding: clamp(3rem, 6vw, 4.5rem) 0; }
.section--claire { background: var(--sable); }

.section__entete { max-width: 68ch; margin-bottom: 2.25rem; }
.section__entete p { color: var(--texte-doux); margin-bottom: 0; }

.entete-page {
    padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(1.5rem, 3vw, 2.5rem);
    background: linear-gradient(180deg, var(--sable) 0%, var(--blanc) 100%);
    border-bottom: 1px solid var(--bordure);
}

.entete-page__deux-colonnes {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
}

.grille { display: grid; gap: 1.5rem; }
.grille--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem; }
.grille--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grille--formulaire { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 3rem; align-items: start; }

/* ------------------------------------------------------------------------ Hero */
.hero {
    padding: clamp(3rem, 7vw, 5.5rem) 0;
    background:
        radial-gradient(1000px 400px at 12% -10%, rgba(23, 149, 140, .14), transparent 65%),
        linear-gradient(180deg, var(--sable) 0%, var(--blanc) 100%);
    border-bottom: 1px solid var(--bordure);
}

.hero__interieur {
    display: grid;
    gap: 3rem;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: center;
}

.hero__boutons { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.75rem; }

.hero__preuves {
    display: grid;
    gap: .85rem;
    margin: 0; padding: 0;
    list-style: none;
}
.hero__preuves li {
    padding: 1rem 1.2rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    box-shadow: var(--ombre);
}
.hero__preuves strong { display: block; color: var(--bleu-nuit); }
.hero__preuves span { font-size: .92rem; color: var(--texte-doux); }

/* ----------------------------------------------------------------------- Cartes */
.carte {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon-large);
    box-shadow: var(--ombre);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte:hover { transform: translateY(-2px); box-shadow: var(--ombre-forte); border-color: #c6d5e4; }

.carte__titre { margin-bottom: .5rem; }
.carte__titre a { color: var(--bleu-nuit); text-decoration: none; }
.carte__titre a:hover { color: var(--turquoise); }

.carte__texte { color: var(--texte-doux); font-size: .96rem; flex-grow: 1; }

.carte__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem .5rem;
    margin: 1rem 0 0; padding: 0;
    list-style: none;
}
.carte__meta li {
    padding: .2rem .6rem;
    background: var(--sable-fonce);
    border-radius: 999px;
    font-size: .8rem;
    color: var(--texte-doux);
}

.carte__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin: 1.1rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid var(--bordure);
}

.carte--categorie .liste-puces { margin-top: 1rem; }

/* ----------------------------------------------------------------------- Listes */
.liste-puces, .liste-cochee, .liste-numerotee { margin: 0; padding: 0; list-style: none; }
.liste-puces li, .liste-cochee li, .liste-numerotee li { position: relative; padding-left: 1.6rem; margin-bottom: .6rem; }

.liste-puces li::before {
    content: "";
    position: absolute;
    left: .35rem; top: .72em;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--turquoise);
}

.liste-cochee li::before {
    content: "✓";
    position: absolute;
    left: 0; top: 0;
    color: var(--turquoise);
    font-weight: 700;
}

.liste-numerotee { counter-reset: etape; }
.liste-numerotee li { counter-increment: etape; padding-left: 2rem; margin-bottom: 1rem; }
.liste-numerotee li::before {
    content: counter(etape);
    position: absolute;
    left: 0; top: .15em;
    display: grid;
    place-items: center;
    width: 1.4rem; height: 1.4rem;
    border-radius: 50%;
    background: var(--sable-fonce);
    color: var(--bleu-nuit);
    font-size: .8rem;
    font-weight: 700;
}

.liste-communes {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin: 0 0 2rem; padding: 0;
    list-style: none;
}
.liste-communes li {
    padding: .35rem .85rem;
    background: var(--sable-fonce);
    border-radius: 999px;
    font-size: .9rem;
}

/* ----------------------------------------------------------------------- Étapes */
.etapes {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0; padding: 0;
    list-style: none;
    counter-reset: none;
}
.etapes li {
    padding: 1.75rem 1.5rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon-large);
}
.etapes__numero {
    display: grid;
    place-items: center;
    width: 2.25rem; height: 2.25rem;
    margin-bottom: 1rem;
    border-radius: 50%;
    background: var(--bleu-nuit);
    color: var(--blanc);
    font-weight: 700;
}
.etapes p { margin: 0; color: var(--texte-doux); font-size: .96rem; }

/* -------------------------------------------------------------------------- FAQ */
.faq { max-width: 78ch; }
.faq details {
    padding: 1.1rem 1.25rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    margin-bottom: .75rem;
}
.faq summary {
    font-weight: 600;
    color: var(--bleu-nuit);
    cursor: pointer;
    list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--turquoise); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: .85rem 0 0; color: var(--texte-doux); }

/* ------------------------------------------------------------ Bandeau d'action */
.bandeau-action {
    padding: clamp(2.5rem, 5vw, 3.5rem) 0;
    background: var(--bleu-nuit);
    color: var(--blanc);
}
.bandeau-action__interieur {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.bandeau-action h2 { color: var(--blanc); margin-bottom: .35rem; }
.bandeau-action p { color: #b9cee0; max-width: 58ch; margin: 0; }
.bandeau-action__boutons { display: flex; flex-wrap: wrap; gap: .85rem; }
.bandeau-action .btn--fantome { border-color: rgba(255, 255, 255, .35); color: var(--blanc); }
.bandeau-action .btn--fantome:hover { background: rgba(255, 255, 255, .1); color: var(--blanc); border-color: var(--blanc); }

/* ------------------------------------------------------------------- Fil d'Ariane */
.fil-ariane { padding: .9rem 0; border-bottom: 1px solid var(--bordure); background: var(--sable); }
.fil-ariane ol { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; font-size: .87rem; }
.fil-ariane li + li::before { content: "/"; margin-right: .5rem; color: var(--texte-doux); }
.fil-ariane [aria-current="page"] { color: var(--texte-doux); }

/* ------------------------------------------------------------- Fiches et encadrés */
.fiche-repere, .recapitulatif, .encadre {
    padding: 1.5rem;
    background: var(--sable);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon-large);
}
.fiche-repere__titre, .recapitulatif h2, .encadre h2 { font-size: 1.05rem; margin-bottom: .9rem; }
.encadre h2 + p { margin-bottom: 1.4rem; }
.encadre__tel { font-size: 1.2rem; font-weight: 700; }

.fiche-repere dl, .recapitulatif dl { display: grid; grid-template-columns: auto 1fr; gap: .5rem 1rem; margin: 0; }
.fiche-repere dt, .recapitulatif dt { color: var(--texte-doux); font-size: .9rem; }
.fiche-repere dd, .recapitulatif dd { margin: 0; font-weight: 550; }

.recapitulatif--large { background: var(--blanc); box-shadow: var(--ombre); }
.recapitulatif__note { margin-top: 1.25rem; font-size: .9rem; color: var(--texte-doux); }

/* --------------------------------------------------------- Choix de prestation */
.liste-choix { margin: 0; padding: 0; list-style: none; display: grid; gap: .85rem; }
.choix {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.35rem 1.5rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon-large);
}
.choix h3 { margin-bottom: .3rem; }
.choix p { margin: 0; color: var(--texte-doux); font-size: .95rem; }
.choix__meta { margin-top: .4rem !important; font-size: .85rem !important; }
.choix--indisponible { background: var(--sable); }

/* --------------------------------------------------------------- Grille horaire */
.navigation-semaine {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}
.navigation-semaine__titre { margin: 0; font-weight: 650; color: var(--bleu-nuit); }

.semaine {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .75rem;
}
.semaine__jour {
    padding: 1rem .6rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
}
.semaine__jour--vide { background: var(--sable); }

.semaine__date {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .1rem;
    margin: 0 0 .9rem;
    font-size: .8rem;
    font-weight: 500;
    color: var(--texte-doux);
    text-transform: lowercase;
}
.semaine__date strong { font-size: .98rem; color: var(--bleu-nuit); }

.semaine__creneaux { margin: 0; padding: 0; list-style: none; display: grid; gap: .4rem; }
.semaine__aucun { text-align: center; color: var(--texte-doux); margin: 0; }

.creneau {
    display: block;
    padding: .5rem .3rem;
    background: var(--sable);
    border: 1px solid var(--bordure);
    border-radius: 8px;
    color: var(--bleu-nuit);
    font-size: .92rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.creneau:hover { background: var(--turquoise); border-color: var(--turquoise); color: var(--blanc); }

.etat-vide {
    padding: 1.5rem;
    margin-bottom: 2rem;
    background: var(--sable);
    border: 1px dashed var(--bordure);
    border-radius: var(--rayon);
    color: var(--texte-doux);
}

/* ------------------------------------------------------------------ Formulaires */
.bloc-champs { margin: 0 0 1.75rem; padding: 0; border: 0; }
.bloc-champs legend {
    padding: 0;
    margin-bottom: 1rem;
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--bleu-nuit);
}

.grille-champs { display: grid; gap: 0 1.25rem; }
.grille-champs--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.champ { margin-bottom: 1.25rem; }
.champ label { display: block; margin-bottom: .35rem; font-size: .92rem; font-weight: 600; color: var(--bleu-nuit); }
.champ__requis { color: var(--alerte); }
.champ__aide { margin: 0 0 .4rem; font-size: .86rem; color: var(--texte-doux); }

.champ input[type="text"],
.champ input[type="email"],
.champ input[type="tel"],
.champ input[type="number"],
.champ select,
.champ textarea {
    width: 100%;
    padding: .7rem .85rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    font: inherit;
    font-size: .97rem;
    color: var(--texte);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.champ textarea { resize: vertical; min-height: 6rem; }
.champ input:focus, .champ select:focus, .champ textarea:focus {
    border-color: var(--turquoise);
    box-shadow: 0 0 0 3px rgba(18, 115, 108, .14);
    outline: none;
}

.champ--case .champ__case { display: flex; align-items: flex-start; gap: .65rem; }
.champ--case input { margin-top: .32rem; width: 1.05rem; height: 1.05rem; accent-color: var(--turquoise); flex-shrink: 0; }
.champ--case label { margin: 0; font-weight: 450; font-size: .93rem; color: var(--texte); }

.champ--erreur input, .champ--erreur select, .champ--erreur textarea { border-color: var(--alerte); }
.champ__erreurs { margin: .4rem 0 0; padding: 0; list-style: none; color: var(--alerte); font-size: .88rem; }

.formulaire__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

/* --------------------------------------------------------------------- Alertes */
.alerte {
    margin: 1.5rem 0 0;
    padding: .95rem 1.15rem;
    border-radius: var(--rayon);
    border: 1px solid transparent;
    font-size: .96rem;
}
.alerte--succes { background: var(--succes-fond); border-color: #b6ded0; color: var(--succes); }
.alerte--erreur { background: var(--alerte-fond); border-color: #f0c4c4; color: var(--alerte); }
.alerte--info { background: var(--sable); border-color: var(--bordure); color: var(--texte-doux); }

/* -------------------------------------------------------------------- Rédaction */
.redaction { max-width: 76ch; }
.redaction h2 { margin-top: 2.25rem; font-size: 1.3rem; }
.redaction h2:first-child { margin-top: 0; }

.tableau, .tableau-horaires {
    width: 100%;
    border-collapse: collapse;
    margin: 1.25rem 0;
    font-size: .95rem;
}
.tableau th, .tableau td, .tableau-horaires th, .tableau-horaires td {
    padding: .7rem .85rem;
    border-bottom: 1px solid var(--bordure);
    text-align: left;
    vertical-align: top;
}
.tableau thead th { background: var(--sable); color: var(--bleu-nuit); }
.tableau-horaires { max-width: 30rem; }
.tableau-horaires th { width: 9rem; font-weight: 600; color: var(--bleu-nuit); }

/* ------------------------------------------------------------------------- Pied */
.pied { padding: clamp(2.5rem, 5vw, 3.5rem) 0 1.5rem; background: var(--bleu-nuit); color: #c3d4e3; }
.pied a { color: #c3d4e3; text-decoration: none; }
.pied a:hover { color: var(--blanc); text-decoration: underline; }

.pied__grille { display: grid; gap: 2rem; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pied__titre { margin: 0 0 .8rem; color: var(--blanc); font-weight: 650; }
.pied__texte { font-size: .92rem; }
.pied__liste { margin: 0; padding: 0; list-style: none; font-size: .92rem; }
.pied__liste li { margin-bottom: .45rem; }

.pied__bas {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, .12);
    font-size: .85rem;
}
.pied__bas p { margin: 0; }

/* ------------------------------------------------------- Bandeau de brouillon */
.brouillon {
    background: #fff6e5;
    border-bottom: 1px solid #f0d9a8;
    color: #6b4a08;
}
.brouillon__interieur { padding: .7rem 0; }
.brouillon__titre {
    margin: 0 0 .15rem;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .02em;
}
.brouillon__liste { margin: 0; font-size: .85rem; line-height: 1.5; }
.brouillon code {
    padding: .05rem .3rem;
    background: rgba(107, 74, 8, .1);
    border-radius: 4px;
    font-size: .95em;
}

/* -------------------------------------------------- Entrées par situation */
.situations {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.situation {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    height: 100%;
    padding: 1.35rem 1.5rem;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-left: 3px solid var(--turquoise);
    border-radius: var(--rayon);
    text-decoration: none;
    box-shadow: var(--ombre);
    transition: transform var(--transition), box-shadow var(--transition), border-left-color var(--transition);
}
.situation:hover {
    transform: translateY(-2px);
    box-shadow: var(--ombre-forte);
    border-left-color: var(--bleu-nuit);
}

.situation__nom {
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--bleu-nuit);
}
.situation__question { font-size: .93rem; color: var(--texte-doux); }

.section__suite { margin-top: 2rem; }

/* -------------------------------------------------------------------- Responsive */
@media (max-width: 1024px) {
    .grille--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .situations { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .etapes { grid-template-columns: 1fr; }
    .pied__grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .semaine { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
    .bascule-menu { display: block; }

    .navigation {
        display: none;
        position: absolute;
        left: 0; right: 0; top: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
        padding: 1.25rem;
        background: var(--blanc);
        border-bottom: 1px solid var(--bordure);
        box-shadow: var(--ombre-forte);
    }
    .navigation--ouverte { display: flex; }

    .navigation__liste { flex-direction: column; gap: .9rem; }
    .entete__actions { flex-direction: column; align-items: stretch; gap: .75rem; }
    .entete__actions .btn { width: 100%; }
    .entete__interieur { position: relative; }

    .hero__interieur,
    .entete-page__deux-colonnes,
    .grille--2,
    .grille--formulaire { grid-template-columns: 1fr; gap: 2rem; }

    .semaine { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
    body { font-size: 16px; }
    .grille--3 { grid-template-columns: 1fr; }
    .situations { grid-template-columns: 1fr; }
    .grille-champs--2 { grid-template-columns: 1fr; }
    .semaine { grid-template-columns: 1fr; }
    .semaine__jour--vide { display: none; }
    .semaine__creneaux { grid-template-columns: repeat(auto-fill, minmax(5rem, 1fr)); display: grid; }
    .pied__grille { grid-template-columns: 1fr; }
    .btn { width: 100%; }
    .hero__boutons .btn, .bandeau-action__boutons .btn, .formulaire__actions .btn { width: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* --------------------------------------------------------------------- Impression */
@media print {
    .entete, .pied, .bandeau-action, .lien-evitement, .formulaire__actions, .brouillon { display: none; }
    body { font-size: 12pt; }
    .carte, .recapitulatif { box-shadow: none; }
}