/* =========================================================================
   MM Partners — feuille de style unique
   1. Variables      2. Reset      3. Base      4. Layout
   5. Header / nav   6. Sections   7. Composants 8. Formulaires
   9. Footer         10. Responsive
   ========================================================================= */

/* 1. Variables ----------------------------------------------------------- */
:root {
    /* Bleu de la marque, repris du site actuel. */
    --color-primary: #1462f0;
    --color-primary-dark: #0d4ac4;
    --color-primary-soft: #e8f0fe;
    --color-accent: #1462f0;

    --color-text: #10141c;
    --color-text-muted: #5a6472;
    --color-bg: #ffffff;
    --color-bg-muted: #f6f8fb;
    --color-border: #e6e9ef;
    /* Contour des champs de saisie : 3,09:1 sur blanc. */
    --color-border-fort: #8b93a1;
    --color-dark: #0f1420;

    --font-base: "Inter", system-ui, -apple-system, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, "Noto Sans", sans-serif;

    --container: 1200px;
    --space-xs: .5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4.5rem;
    --space-xl: 7rem;

    --radius: 10px;
    --radius-lg: 20px;
    --radius-pill: 999px;
    --shadow: 0 1px 2px rgba(16, 20, 28, .04), 0 10px 30px rgba(16, 20, 28, .07);
    --shadow-lg: 0 24px 60px rgba(16, 20, 28, .12);
    --header-height: 84px;
}

/* 2. Reset --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body,
h1, h2, h3, h4,
p, ul, ol, figure, address, blockquote { margin: 0; }

ul, ol { padding: 0; list-style: none; }

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

input, select, textarea, button { font: inherit; color: inherit; }

/* 3. Base ---------------------------------------------------------------- */
body {
    font-family: var(--font-base);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    line-height: 1.12;
    color: var(--color-text);
    font-weight: 800;
    letter-spacing: -.025em;
}

h1 { font-size: clamp(2.35rem, 1.5rem + 3.4vw, 3.9rem); line-height: 1.05; }
h2 { font-size: clamp(1.75rem, 1.35rem + 1.7vw, 2.6rem); }
h3 { font-size: 1.1875rem; letter-spacing: -.015em; }

/* Mise en couleur d'une partie d'un titre, comme sur le site actuel. */
.hl { color: var(--color-primary); }

p + p { margin-top: var(--space-sm); }

a { color: var(--color-primary); text-decoration-color: rgba(20, 48, 74, .3); }
a:hover { color: var(--color-accent); }

address { font-style: normal; }

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Sur les fonds sombres, un contour bleu se verrait mal. */
.cta :focus-visible,
.site-footer :focus-visible,
.profile__identity :focus-visible {
    outline-color: #fff;
}

/* Visible uniquement pour les lecteurs d'écran. */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius);
    z-index: 100;
}
.skip-link:focus { left: var(--space-sm); }

/* 4. Layout -------------------------------------------------------------- */
.container {
    width: min(100% - 2.5rem, var(--container));
    margin-inline: auto;
}

.grid { display: grid; gap: var(--space-md); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* 5. Header / navigation ------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    min-height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: .6rem;
    text-decoration: none;
    color: var(--color-primary);
}

.logo__img { height: 2.4rem; width: auto; }

/* Repli si le logo n'est pas encore déposé dans assets/images/. */
.logo__mark {
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    background: var(--color-text);
    color: #fff;
    border-radius: var(--radius);
    font-size: .875rem;
    font-weight: 700;
}

.logo__text { font-weight: 700; letter-spacing: -.01em; }

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

.site-nav__link {
    display: inline-block;
    padding: .35rem 0;
    font-size: .9875rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--color-text);
    border-bottom: 2px solid transparent;
}

.site-nav__link:hover { color: var(--color-primary); }

.site-nav__link.is-active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Sous-menus : ouverture au survol et au focus clavier, sans JS. */
.site-nav__item { position: relative; }

.site-nav__sub {
    position: absolute;
    top: 100%;
    left: -.75rem;
    min-width: 15rem;
    padding: .4rem 0;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-.25rem);
    transition: opacity .15s ease, transform .15s ease, visibility .15s;
}

.site-nav__item:hover > .site-nav__sub,
.site-nav__item:focus-within > .site-nav__sub {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-nav__sub a {
    display: block;
    padding: .45rem .75rem;
    font-size: .9375rem;
    text-decoration: none;
    color: var(--color-text-muted);
}

.site-nav__sub a:hover,
.site-nav__sub a[aria-current="page"] {
    background: var(--color-bg-muted);
    color: var(--color-primary);
}

/* Menu burger : checkbox hack, sans JS. */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }

.nav-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.75rem;
    height: 2.75rem;
    padding: .6rem;
    cursor: pointer;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.nav-burger span {
    display: block;
    height: 2px;
    background: var(--color-primary);
    transition: transform .2s ease, opacity .2s ease;
}

/* 6. Sections ------------------------------------------------------------ */
.hero {
    padding-block: clamp(3rem, 2rem + 5vw, 6rem) clamp(4.5rem, 3rem + 5vw, 7rem);
    background:
        radial-gradient(90% 70% at 15% 0%, #eef4ff 0%, transparent 60%),
        var(--color-bg);
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(2rem, 1rem + 4vw, 4.5rem);
    align-items: center;
}

.hero__lead {
    margin-top: var(--space-md);
    max-width: 34rem;
    font-size: 1.1875rem;
    color: var(--color-text-muted);
}

.hero__lead strong { color: var(--color-text); }

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

/* Colonne visuelle : photo et carte flottante en surimpression. */
.hero__media { position: relative; }

.hero__photo {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* La carte déborde en bas à gauche de la photo. */
.hero__card {
    position: absolute;
    left: -1.5rem;
    bottom: -1.75rem;
    display: flex;
    align-items: center;
    gap: .85rem;
    max-width: 80%;
    padding: .9rem 1.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero__card-label {
    display: block;
    font-size: .8125rem;
    color: var(--color-text-muted);
}

.hero__card strong { font-size: .9375rem; }

/* Pastille bleu pâle au-dessus du titre. */
.eyebrow {
    display: inline-block;
    margin-bottom: var(--space-sm);
    padding: .45rem 1rem;
    background: var(--color-primary-soft);
    border-radius: var(--radius-pill);
    font-size: .875rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    color: var(--color-primary);
}

.page-head {
    position: relative;
    padding-block: clamp(2.75rem, 2rem + 3vw, 4.5rem);
    background:
        radial-gradient(80% 120% at 50% 0%, #e7f0ff 0%, transparent 65%),
        linear-gradient(180deg, #f4f8ff 0%, var(--color-bg) 100%);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.page-head__lead {
    max-width: 46rem;
    margin: var(--space-sm) auto 0;
    font-size: 1.125rem;
    color: var(--color-text-muted);
}

.page-head .hero__actions { justify-content: center; }
.page-head__meta { justify-content: center; }

/* Bandeau illustré : la photo occupe la largeur sous le titre. */
.page-head__figure {
    max-width: 62rem;
    margin: var(--space-md) auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.page-head__figure img {
    display: block;
    width: 100%;
    aspect-ratio: 21 / 9;
    object-fit: cover;
}

.section { padding-block: var(--space-lg); }
.section--muted { background: var(--color-bg-muted); }

/* Les titres de section sont centrés, avec un chapô gris en dessous.
   Dans un bloc .prose, les titres restent alignés à gauche. */
.section__title {
    margin-bottom: var(--space-sm);
    text-align: center;
}

.section__lead {
    max-width: 44rem;
    margin: 0 auto var(--space-lg);
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-muted);
}

.section__note {
    max-width: 60rem;
    margin: var(--space-md) auto 0;
    padding: var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    color: var(--color-text-muted);
}

.section__cta { margin-top: var(--space-md); text-align: center; }

/* 7. Composants ---------------------------------------------------------- */
.card {
    padding: var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* Carte principale : fond bleu très pâle, comme les deux cartes services. */
.card--feature {
    background: linear-gradient(180deg, #f4f8ff 0%, #eef4ff 100%);
    border-color: #dfe8fb;
}

.card__title { margin-bottom: var(--space-sm); }

/* En-tête de carte : pastille d'icône + titre sur une ligne. */
.card__head {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.card__head .card__title { margin-bottom: 0; }

/* Pastille d'icône colorée, signature visuelle du site. */
.icon-tile {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 3rem;
    height: 3rem;
    border-radius: 14px;
    background: var(--color-primary);
    color: #fff;
}

.icon-tile .icon { width: 1.5rem; height: 1.5rem; }

.icon-tile--indigo { background: #4f46e5; }
.icon-tile--violet { background: #9333ea; }
.icon-tile--cyan   { background: #0ea5e9; }
/* Brun assombri : 4,43:1 sur l'ambre ne passait pas le seuil AA de 4,5. */
.icon-tile--amber  { background: #fbbf24; color: #5c3600; }

/* Variante douce : fond bleu pâle, icône bleue. */
.icon-tile--soft {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.icon { width: 1.25rem; height: 1.25rem; flex: 0 0 auto; }

/* Liste « icône + titre + description », comme dans les cartes services. */
.feature-list { display: grid; gap: var(--space-sm); }

.feature-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .85rem;
    align-items: start;
}

.feature-list .icon {
    width: 1.375rem;
    height: 1.375rem;
    margin-top: .2rem;
    color: var(--color-primary);
}

.feature-list strong { display: block; color: var(--color-text); }
.feature-list p { font-size: .9375rem; color: var(--color-text-muted); }

/* Encart bleu pâle placé en bas d'une carte. */
.callout {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: #e4edfd;
    border-radius: var(--radius);
    font-size: .9375rem;
    color: #1e3a6b;
}

.callout--lg {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    max-width: 60rem;
    margin-inline: auto;
    padding: var(--space-md);
    background: linear-gradient(180deg, #f4f8ff 0%, #eef4ff 100%);
    border: 1px solid #dfe8fb;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    color: var(--color-text);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    padding: .9rem 1.6rem;
    background: var(--color-primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}

.btn:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
    transform: translateY(-1px);
}

.btn .icon { width: 1.125rem; height: 1.125rem; }

.btn--ghost {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn--ghost:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--sm { padding: .55rem 1.15rem; font-size: .9375rem; border-radius: var(--radius); }
.btn--block { width: 100%; }

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-primary);
}

.link-arrow::after {
    content: "";
    width: .5rem;
    height: .5rem;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform .15s ease, margin-left .15s ease;
}

.link-arrow:hover::after { margin-left: .2rem; }

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tags li {
    padding: .4rem .9rem;
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: .9375rem;
}

.steps {
    counter-reset: step;
    display: grid;
    gap: var(--space-md);
    grid-template-columns: repeat(2, 1fr);
}

.steps li {
    counter-increment: step;
    padding-left: 3rem;
    position: relative;
}

.steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    font-size: .875rem;
    font-weight: 650;
}

.profile { display: flex; flex-direction: column; }

/* Portrait avec dégradé bleu en pied et identité en surimpression. */
.profile__figure {
    position: relative;
    margin-bottom: var(--space-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.profile__photo {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(1);
}

.profile__identity {
    position: absolute;
    inset: auto 0 0 0;
    padding: 3.5rem var(--space-md) var(--space-md);
    background: linear-gradient(180deg, rgba(20, 98, 240, 0) 0%, rgba(20, 98, 240, .55) 45%, rgba(13, 74, 196, .92) 100%);
    color: #fff;
}

.profile__name { margin-bottom: .1rem; color: #fff; font-size: 1.375rem; }
.profile__role { font-size: .9375rem; color: rgba(255, 255, 255, .9); }

/* Ligne « icône + spécialité » sous le portrait. */
.profile__speciality {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--color-text);
}

.profile__speciality .icon { color: var(--color-primary); }
.profile p { color: var(--color-text-muted); }
.profile p + p { margin-top: var(--space-sm); }

.cta {
    padding-block: var(--space-lg);
    background: linear-gradient(135deg, #1462f0 0%, #0d3fae 100%);
    color: #fff;
}

.cta__inner { max-width: 46rem; margin-inline: auto; text-align: center; }
.cta__inner .hero__actions,
.cta__inner p { justify-content: center; }
.cta h2 { color: #fff; }
.cta p { margin-top: var(--space-sm); color: rgba(255, 255, 255, .82); }
.cta .btn { background: #fff; border-color: #fff; color: var(--color-primary); }
.cta .btn:hover { background: #eef4ff; border-color: #eef4ff; color: var(--color-primary-dark); }

.tile {
    display: block;
    padding: var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}

.tile:hover {
    border-color: #c9d9f8;
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    color: inherit;
}

.tile__title { margin-bottom: var(--space-xs); }
.tile p { font-size: .9375rem; color: var(--color-text-muted); }
.tile--lg { padding: var(--space-md) var(--space-md) calc(var(--space-md) + .25rem); }
.tile .icon-tile { margin-bottom: var(--space-md); }

.breadcrumb {
    padding-block: .6rem;
    background: var(--color-bg-muted);
    border-bottom: 1px solid var(--color-border);
    font-size: .875rem;
}

.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .35rem; }

.breadcrumb li + li::before {
    content: "/";
    margin-right: .35rem;
    color: var(--color-text-muted);
}

.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb [aria-current="page"] { color: var(--color-text); }

/* Corps de texte long : la mesure est bornée pour rester lisible. */
.prose { max-width: 46rem; }
.prose > * + * { margin-top: var(--space-sm); }
.prose h2 { margin-top: var(--space-md); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: var(--space-sm); }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: .35rem; }
.prose--legal { max-width: 48rem; }
.prose--legal h2 { padding-top: var(--space-sm); border-top: 1px solid var(--color-border); }

/* La pastille bleue remplace la puce native : sans cette règle, une
   .list-check placée dans un .prose afficherait les deux. */
.list-check,
.prose .list-check {
    list-style: none;
    padding-left: 0;
}

.list-check li {
    position: relative;
    padding-left: 1.65rem;
}

.list-check li::before {
    content: "";
    position: absolute;
    left: .25rem;
    top: .6em;
    width: .5rem;
    height: .5rem;
    background: var(--color-accent);
    border-radius: 50%;
}

.faq { max-width: 46rem; }

.faq details {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    list-style: none;
    padding-right: 2rem;
    position: relative;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
    content: "+";
    position: absolute;
    right: .25rem;
    top: -.1em;
    font-size: 1.375rem;
    font-weight: 400;
    color: var(--color-accent);
}

.faq details[open] summary::after { content: "\2013"; }
.faq details p { margin-top: var(--space-xs); color: var(--color-text-muted); }

.badge {
    display: inline-block;
    padding: .15rem .55rem;
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.post-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* La vignette déborde du padding de la carte pour en épouser les bords. */
.post-card__lien-image {
    display: block;
    margin: calc(-1 * var(--space-md)) calc(-1 * var(--space-md)) var(--space-sm);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
}

.post-card__cover {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform .3s ease;
}

.post-card__lien-image:hover .post-card__cover { transform: scale(1.03); }

.post-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    font-size: .8125rem;
    color: var(--color-text-muted);
}

.post-card__title { font-size: 1.0625rem; }
.post-card__title a { text-decoration: none; }
.post-card__title a:hover { text-decoration: underline; }
.post-card p { font-size: .9375rem; color: var(--color-text-muted); }
.post-card p + p { margin-top: 0; }

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.filters__item {
    padding: .35rem .85rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: .9375rem;
    text-decoration: none;
    color: var(--color-text-muted);
}

.filters__item:hover { border-color: var(--color-accent); }

.filters__item.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.pagination {
    display: flex;
    gap: var(--space-xs);
    justify-content: center;
    margin-top: var(--space-md);
}

.pagination__item {
    display: grid;
    place-items: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding-inline: .5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
}

.pagination__item.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
    font-size: .875rem;
    color: var(--color-text-muted);
}

.quote {
    padding: var(--space-md);
    background: var(--color-bg-muted);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius);
}

.quote blockquote p { font-style: italic; }

.quote figcaption {
    margin-top: var(--space-sm);
    font-size: .875rem;
    color: var(--color-text-muted);
}

.notice {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-muted);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius);
}

.notice--success { border-left-color: #2f7d4f; background: #eef7f1; }
.notice--error   { border-left-color: #b03030; background: #fbeeee; }

.empty { color: var(--color-text-muted); }

.page-head__meta {
    margin-top: var(--space-xs);
    font-size: .875rem;
    color: var(--color-text-muted);
}

.cta__note { font-size: .9375rem; }
.cta__note a { color: #fff; }

/* Encart « call découverte », réutilisé en bas de page. */
.call-cta { padding-block: var(--space-md); }

.call-cta__box {
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) clamp(1.25rem, .5rem + 2vw, 2.5rem);
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-lg);
}

.call-cta__text { flex: 1 1 22rem; }
.call-cta__title { margin-bottom: var(--space-xs); }
.call-cta__text p { color: var(--color-text-muted); max-width: 42rem; }
.call-cta__action { flex: 0 0 auto; margin: 0; }

/* Page de réservation : colonne de réassurance + formulaire. */
.call-layout {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: var(--space-md);
    align-items: start;
}

.call-form .notice p { margin: 0; }

.call-aside {
    padding: clamp(1.5rem, 1rem + 2vw, 2.25rem);
    background: linear-gradient(180deg, #f4f8ff 0%, #eaf1ff 100%);
    border: 1px solid #dfe8fb;
    border-radius: var(--radius-lg);
}

.call-aside__portrait {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.call-aside__portrait img {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(1);
    border: 3px solid #fff;
    box-shadow: var(--shadow);
}

.call-aside__name { font-weight: 700; }
.call-aside__role { font-size: .9375rem; color: var(--color-text-muted); }

/* Étapes numérotées, plus légères que .steps. */
.mini-steps { display: grid; gap: var(--space-sm); }

.mini-steps li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .85rem;
    align-items: start;
}

.mini-steps .icon-tile {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 10px;
}

.mini-steps .icon-tile .icon { width: 1.125rem; height: 1.125rem; }
.mini-steps strong { display: block; }
.mini-steps p { font-size: .9375rem; color: var(--color-text-muted); }

/* 8. Formulaires --------------------------------------------------------- */
.contact {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: var(--space-md);
    align-items: start;
}

/* Les deux colonnes sont des cartes, comme sur le site actuel. */
.contact__infos,
.contact__form {
    padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact .section__title { text-align: left; margin-bottom: var(--space-md); }

/* Coordonnée : pastille d'icône + libellé + valeur. */
.contact-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-sm);
    align-items: start;
    margin-bottom: var(--space-md);
}

.contact-item__label { font-weight: 700; color: var(--color-text); }
.contact-item p, .contact-item address { color: var(--color-text-muted); }

.contact__label {
    margin-top: var(--space-md);
    margin-bottom: .1rem;
    font-size: .8125rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.social {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .9375rem;
    text-decoration: none;
}

.social .icon { width: 1.125rem; height: 1.125rem; }

.contact__note {
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    font-size: .9375rem;
    color: var(--color-text-muted);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }

.field { margin-bottom: var(--space-sm); }

.field label {
    display: block;
    margin-bottom: .25rem;
    font-size: .9375rem;
    font-weight: 550;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: .8rem 1rem;
    background: var(--color-bg);
    /* Bordure plus soutenue que celle des cartes : le contour d'un champ
       identifie un élément d'interface, WCAG 1.4.11 y impose 3:1. */
    border: 1px solid var(--color-border-fort);
    border-radius: var(--radius);
    font-size: 1rem;
}

/* 2,58:1 auparavant : un texte d'aide illisible pour une vue basse. */
.field input::placeholder,
.field textarea::placeholder { color: #6b7280; }

.field textarea { resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--color-primary);
    outline: 3px solid rgba(20, 98, 240, .15);
    outline-offset: 0;
}

.field--check label {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    font-weight: 400;
    font-size: .9375rem;
    line-height: 1.5;
}

.field--check input {
    width: auto;
    margin-top: .2rem;
    flex: 0 0 auto;
}

.field__hint {
    font-weight: 400;
    color: var(--color-text-muted);
}

.field__error {
    margin-top: .25rem;
    font-size: .875rem;
    color: #b03030;
}

.field [aria-invalid="true"] { border-color: #b03030; }

.req { color: var(--color-accent); }

/* Champ piège : masqué visuellement, laissé accessible au DOM. */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-note {
    font-size: .875rem;
    color: var(--color-text-muted);
}

/* 9. Footer -------------------------------------------------------------- */
.site-footer {
    padding-top: var(--space-lg);
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, .78);
}

.site-footer a { color: #fff; text-decoration-color: rgba(255, 255, 255, .35); }
.site-footer a:hover { color: var(--color-accent); }

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: var(--space-md);
    padding-bottom: var(--space-lg);
}

.site-footer__baseline { margin-top: var(--space-sm); max-width: 26rem; }

.site-footer__title {
    margin-bottom: var(--space-xs);
    font-size: .8125rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #fff;
}

.site-footer__col li + li { margin-top: .35rem; }

.site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-xs);
    padding-block: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, .12);
    font-size: .875rem;
}

/* 10. Responsive --------------------------------------------------------- */
@media (max-width: 1040px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
    .hero__grid { grid-template-columns: 1fr; }
    .hero__media { max-width: 34rem; margin-inline: auto; }
    .hero__lead { max-width: none; }
    .hero__card { left: 0; }
}

@media (max-width: 900px) {
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .contact,
    .call-layout { grid-template-columns: 1fr; gap: var(--space-md); }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
    .nav-burger { display: flex; }

    .site-header__inner { flex-wrap: wrap; }

    .site-nav {
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height .25s ease;
    }

    .nav-toggle:checked ~ .site-nav { max-height: 24rem; }

    .nav-toggle:checked ~ .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle:checked ~ .nav-burger span:nth-child(2) { opacity: 0; }
    .nav-toggle:checked ~ .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding-bottom: var(--space-sm);
    }

    .site-nav__list li + li { border-top: 1px solid var(--color-border); }

    .site-nav__link {
        padding: .75rem 0;
        border-bottom: none;
        border-left: 3px solid transparent;
        padding-left: .75rem;
    }

    .site-nav__link.is-active { border-left-color: var(--color-accent); }

    .site-nav__cta { margin-top: var(--space-sm); text-align: center; }

    /* En mobile, les sous-menus sont dépliés dans le flux. */
    .site-nav__sub {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        min-width: 0;
        margin: 0 0 .35rem .75rem;
        padding: 0;
        border: none;
        box-shadow: none;
        background: transparent;
    }

    .site-nav__sub a { padding: .45rem 0 .45rem .75rem; border-left: 2px solid var(--color-border); }
}

@media (max-width: 620px) {
    .grid--2, .grid--3, .grid--4, .steps, .form-row { grid-template-columns: 1fr; }
    .call-cta__box {
    box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
    .call-cta__action .btn { display: block; text-align: center; }
    .site-footer__grid { grid-template-columns: 1fr; }
}

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

/* Titre de valeur : pastille d'icône alignée avec le texte. */
.value-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Grande pastille d'icône, centrée dans l'en-tête de page. */
.icon-tile--lg {
    width: 4rem;
    height: 4rem;
    border-radius: 18px;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow);
}

.icon-tile--lg .icon { width: 2rem; height: 2rem; }

/* Encart confidentialité : icône alignée avec la première ligne. */
.callout .icon {
    float: left;
    margin: .2rem .55rem 0 0;
    color: var(--color-primary);
}

/* =========================================================================
   11. Article de blog
   ========================================================================= */

.article__layout {
    display: grid;
    grid-template-columns: 16rem 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.article__layout > .article__body { max-width: 44rem; }
.article__layout > .article__body:only-child { margin-inline: auto; }

/* Sommaire collant, à gauche du corps. */
.toc {
    position: sticky;
    top: calc(var(--header-height) + 1rem);
    padding: var(--space-md);
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: .9375rem;
}

.toc__title {
    margin-bottom: var(--space-xs);
    font-weight: 700;
    color: var(--color-text);
}

.toc ol { list-style: none; counter-reset: toc; }
.toc li { counter-increment: toc; margin-bottom: .4rem; }
.toc li::before { content: counter(toc) ". "; color: var(--color-text-muted); }
.toc a { color: var(--color-text-muted); text-decoration: none; }
.toc a:hover { color: var(--color-primary); }

/* Métadonnées sous le titre : auteur, date, temps de lecture. */
.article__author {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-weight: 600;
    color: var(--color-text);
}

.article__author img {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(1);
}

.article__credit {
    margin-top: .5rem;
    font-size: .8125rem;
    color: var(--color-text-muted);
}

/* Corps de l'article : rythme de lecture plus aéré. */
.article__body { font-size: 1.0625rem; }
.article__body h2 { margin-top: var(--space-lg); }
.article__body h3 { margin-top: var(--space-md); }

.article__body blockquote {
    margin: var(--space-md) 0;
    padding: var(--space-md);
    background: linear-gradient(180deg, #f4f8ff 0%, #eef4ff 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius);
    font-size: 1.125rem;
}

.article__body blockquote p { margin: 0; }

.article__body .post-figure { margin: var(--space-md) 0; }

.article__body .post-figure img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.article__body pre {
    padding: var(--space-sm);
    overflow-x: auto;
    background: var(--color-dark);
    border-radius: var(--radius);
    color: #e6e9ef;
    font-size: .875rem;
}

.article__body code {
    padding: .1rem .3rem;
    background: var(--color-bg-muted);
    border-radius: 4px;
    font-size: .9em;
}

.article__body pre code { padding: 0; background: none; color: inherit; }

/* Tableaux : sobres, défilables sur petit écran. */
.table-wrap { overflow-x: auto; margin: var(--space-md) 0; }

.table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9375rem;
}

.table-wrap th,
.table-wrap td {
    padding: .7rem .9rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

.table-wrap thead th {
    background: var(--color-bg-muted);
    font-weight: 700;
    color: var(--color-text);
    border-bottom-width: 2px;
}

.sources { font-size: .9375rem; }
.sources__date { color: var(--color-text-muted); }

.article__transparence {
    margin-top: var(--space-lg);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    font-size: .875rem;
    color: var(--color-text-muted);
}

/* Encart auteur en pied d'article. */
.author-box__photo {
    width: 6rem;
    height: 6rem;
    flex: 0 0 auto;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(1);
    border: 3px solid #fff;
    box-shadow: var(--shadow);
}

.author-box__label {
    font-size: .8125rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.author-box__role { color: var(--color-primary); font-weight: 600; }

@media (max-width: 960px) {
    .article__layout { grid-template-columns: 1fr; }
    .toc { position: static; }
}

/* =========================================================================
   12. Animations
   Apparition à l'entrée dans l'écran et micro-interactions au survol.

   Principe : sans JavaScript, rien n'est masqué. C'est le script qui pose
   .js-anim sur <html>, ce qui active seulement alors l'état de départ. Une
   panne de JS ou un bloqueur ne peut donc pas rendre le contenu invisible.
   ========================================================================= */

.js-anim [data-anim] {
    opacity: 0;
    transform: translateY(1.25rem);
    transition: opacity .55s ease, transform .55s cubic-bezier(.22, .61, .36, 1);
}

.js-anim [data-anim].est-visible {
    opacity: 1;
    transform: none;
}

/* Décalage léger entre éléments d'une même grille : l'œil suit la lecture. */
.js-anim [data-anim]:nth-child(2) { transition-delay: .07s; }
.js-anim [data-anim]:nth-child(3) { transition-delay: .14s; }
.js-anim [data-anim]:nth-child(4) { transition-delay: .21s; }

/* En-tête : l'ombre n'apparaît qu'une fois la page défilée. */
.site-header { transition: box-shadow .25s ease, background-color .25s ease; }
.site-header.est-defile { box-shadow: 0 1px 3px rgba(16, 20, 28, .08); }

/* Survols : discrets, jamais plus de 3 px de déplacement. */
.card,
.post-card {
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.card:hover,
.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: #d7e3fa;
}

.icon-tile { transition: transform .2s ease; }
.card:hover > .icon-tile,
.tile:hover .icon-tile { transform: scale(1.06) rotate(-3deg); }

.btn .icon { transition: transform .2s ease; }
.btn:hover .icon { transform: translateX(3px); }

.profile__figure img,
.hero__photo { transition: transform .5s ease; }
.profile__figure:hover img { transform: scale(1.03); }

/* Le lecteur qui demande moins d'animation n'en reçoit aucune. */
@media (prefers-reduced-motion: reduce) {
    .js-anim [data-anim] {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .card:hover,
    .post-card:hover,
    .card:hover > .icon-tile,
    .tile:hover .icon-tile,
    .btn:hover .icon,
    .profile__figure:hover img { transform: none; }
}

.site-footer__title--espace { margin-top: var(--space-md); }

/* Renvois vers les structures liées : la mention de l'implication doit se
   lire, sans pour autant crier plus fort que le contenu. */
.eco__mention {
    display: flex;
    gap: .75rem;
    align-items: flex-start;
    max-width: 60rem;
    margin: var(--space-md) auto 0;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-muted);
    border-left: 3px solid var(--color-text-muted);
    border-radius: var(--radius);
    font-size: .9375rem;
    color: var(--color-text-muted);
}

.eco__mention .icon { flex: 0 0 auto; margin-top: .15rem; }