/***************************************************************
Variables
***************************************************************/
:root {
    --brand: #75465b;
    --ink: #492135;
    --muted: #66525c;
    --surface: #fcf8f2;
    --card-surface: #fffdf9;
    --blush: #f0e2e3;
    --border: #d7c2c8;
    --accent: #bb6b4e;
    --focus: var(--brand);
    --footer-background: var(--ink);
    --footer-ink: var(--surface);
}
/***************************************************************
Styles généraux et typographie
***************************************************************/
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 2rem;
}
body {
    margin: 0;
    color: var(--ink);
    background: var(--surface);
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.125rem;
    line-height: 1.55;
}
h1,
h2,
h3,
p {
    margin-top: 0;
}
h1,
h2,
h3 {
    font-weight: 500;
    line-height: 1.12;
}
h1 {
    font-size: clamp(2.6rem, 4.9vw, 4.9rem);
    letter-spacing: -0.045em;
    margin-bottom: 1.5rem;
}
h2 {
    font-size: clamp(2rem, 3vw, 3rem);
    letter-spacing: -0.03em;
    margin-bottom: 1.3rem;
}
h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}
p {
    color: var(--muted);
}
a {
    color: inherit;
    text-underline-offset: 0.3em;
}
a:hover {
    text-decoration-thickness: 2px;
}
img {
    display: block;
    max-width: 100%;
    height: auto;
}
/***************************************************************
Mise en page commune
***************************************************************/
.container {
    width: min(1200px, calc(100% - 64px));
    margin-inline: auto;
}
.section {
    padding-block: 3rem;
}
.eyebrow {
    font-family: Arial, sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink);
    margin-bottom: 1.8rem;
}
.actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.7rem;
}
.accent-line {
    display: block;
    width: 46px;
    height: 4px;
    background: var(--accent);
    border-radius: 4px;
    margin-bottom: 1.7rem;
}
.centered {
    margin-inline: auto;
}
/***************************************************************
En-tête et navigation
***************************************************************/
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding-block: 1.8rem;
}
.brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    font-size: 1.45rem;
    line-height: 1.1;
    max-width: 285px;
}
.brand-mark {
    color: var(--accent);
    font-size: 3.6rem;
    line-height: 1;
}
.brand small {
    display: block;
    font-family: Arial, sans-serif;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-top: 0.65rem;
}
nav {
    display: flex;
    gap: 1.8rem;
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
}
nav a {
    padding-block: 0.5rem;
    text-decoration: none;
    border-bottom: 2px solid transparent;
}
nav a[aria-current='page'],
nav a:hover {
    border-color: var(--accent);
}
/***************************************************************
Boutons et composants communs
***************************************************************/
.button {
    display: inline-block;
    padding: 0.95rem 1.55rem;
    background: var(--brand);
    color: var(--card-surface);
    border: 1px solid var(--brand);
    border-radius: 7px;
    text-decoration: none;
    font-family: Arial, sans-serif;
    font-size: 0.95rem;
    line-height: 1.5;
    text-align: center;
}
.button:hover {
    background: var(--ink);
    border-color: var(--ink);
}
.button-light {
    color: var(--ink);
    background: var(--surface);
    border-color: var(--surface);
}
.button-light:hover {
    color: var(--ink);
    background: var(--blush);
    border-color: var(--blush);
}
.text-link {
    font-family: Arial, sans-serif;
    font-size: 0.95rem;
    text-decoration: underline;
}
.values {
    background: var(--blush);
    margin-block: 1.5rem 2rem;
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.5rem;
    padding-block: 2rem;
}
.values-grid p {
    margin-bottom: 0;
    font-size: 1rem;
}
.page-hero {
    padding-block: 4rem;
}
.page-hero > p:not(.eyebrow) {
    max-width: 720px;
    font-size: 1.3rem;
}
.legal {
    max-width: 850px;
}
.legal h2 {
    font-size: 1.8rem;
    margin-top: 2.5rem;
}
.draft-notice {
    border-left: 3px solid var(--accent);
    padding: 1rem 1.3rem;
    background: var(--blush);
}
.note {
    font-size: 1rem;
}
/***************************************************************
Préfooter et footer
***************************************************************/
.contact-banner {
    background: var(--brand);
    color: var(--surface);
    border-radius: 15px;
    padding: 2.7rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.contact-banner h2 {
    color: var(--surface);
    margin-bottom: 0.75rem;
}
.contact-banner p {
    color: var(--surface);
    font-family: Arial, sans-serif;
    font-size: 1rem;
    margin: 0;
}
/* Pied de page sur toute la largeur. */
.site-footer {
    margin-top: 4rem;
    padding-block: 3rem 1.5rem;
    background: var(--footer-background);
    color: var(--footer-ink);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1.1fr;
    gap: 2rem;
}

.footer-brand {
    font-size: 1.55rem;
    text-decoration: none;
}

.site-footer p {
    color: var(--footer-ink);
    font-size: 0.95rem;
    margin-top: 0.7rem;
}

.footer-navigation {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: 0.7rem;
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
}

.footer-navigation a {
    padding: 0;
    border: 0;
    text-decoration: underline;
}

.footer-contact {
    overflow-wrap: anywhere;
    font-size: 0.95rem;
}

.footer-contact p {
    margin-top: 0;
}

.footer-bottom {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    border-top: 1px solid var(--border);
    padding-top: 1.3rem;
}

.site-footer .credits {
    margin: 0;
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.5rem;
    margin-left: auto;
    font-size: 0.85rem;
}

.keep-together {
    white-space: nowrap;
}

.site-footer :focus-visible {
    outline-color: var(--footer-ink);
}

/***************************************************************
Accessibilité et responsive
***************************************************************/
:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 5px;
}
.contact-banner :focus-visible {
    outline-color: var(--surface);
}
.skip-link {
    position: absolute;
    left: 1rem;
    top: -100px;
    background: var(--card-surface);
    padding: 1rem;
    z-index: 10;
}
.skip-link:focus {
    top: 1rem;
}
@media (max-width: 1020px) {
    .site-header {
        flex-wrap: wrap;
    }

    .site-header .header-contact {
        margin-left: auto;
    }
}
@media (max-width: 700px) {
    .container {
        width: calc(100% - 36px);
    }
    .site-header {
        flex-direction: column;
        align-items: start;
        gap: 1.2rem;
        padding-block: 1.2rem;
    }
    nav {
        width: 100%;
        justify-content: space-between;
        gap: 0.7rem;
    }
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }
    .contact-banner {
        flex-direction: column;
        align-items: start;
        padding: 2rem;
    }
    .page-hero {
        padding-block: 2.7rem;
    }
    .section {
        padding-block: 2rem;
    }
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        margin-left: 0;
    }
}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}