/**
 * Alpharkane — page d'accueil (prototype Stitch / Ethereal Studio)
 * Scope strict : body.ak-home, body.ak-clairval-page uniquement
 */

body.ak-home, body.ak-clairval-page {
    --ak-primary: #986eee;
    --ak-primary-container: #6e43c2;
    --ak-surface: #131313;
    --ak-surface-low: #1c1b1b;
    --ak-surface-lowest: #0e0e0e;
    --ak-surface-high: #2a2a2a;
    --ak-surface-highest: #353534;
    --ak-on-surface: #e5e2e1;
    --ak-on-variant: #ccc3d5;
    --ak-outline: #958e9e;
    --ak-outline-variant: #4a4453;
    --ak-surface-bright: #3a3939;
    --ak-on-primary: #3e008e;
    --ak-font-display: "Space Grotesk", system-ui, sans-serif;
    --ak-font-body: "Inter", system-ui, sans-serif;
    --ak-nav-shadow: 0 20px 50px rgba(152, 110, 238, 0.08);
    --ak-radius-pill: 9999px;
    --ak-radius-lg: 0.5rem;
    --ak-radius-xl: 1rem;
    --ak-radius-2xl: 1rem;
    /* Médias : plafonds (les 16:9 pleine largeur devenaient énormes sur desktop) */
    --ak-media-wide-max-w: min(100%, 42rem);
    --ak-media-wide-h: clamp(11rem, 26vw, 18.75rem);
    --ak-boxart-max-w: 12.5rem;
    --ak-boxart-max-h: 18.75rem;
    --ak-news-visual-h: clamp(8.5rem, 24vw, 11rem);
    background: var(--ak-surface);
    color: var(--ak-on-surface);
    font-family: var(--ak-font-body);
}

body.ak-home .site-container , body.ak-clairval-page .site-container {
    padding-top: 0;
}

/* ========== Nav flottante (prototype) ========== */
body.ak-home .site-header , body.ak-clairval-page .site-header {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: min(92%, 80rem);
    max-width: none;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: var(--ak-radius-pill);
    background: rgba(42, 42, 42, 0.65);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: var(--ak-nav-shadow);
    z-index: 200;
}

body.ak-home .header-content , body.ak-clairval-page .header-content {
    padding: 0.65rem 1.25rem 0.65rem 1.5rem;
    gap: 1rem;
    align-items: center;
    flex-wrap: nowrap;
    max-width: none;
}

body.ak-home .site-logo a , body.ak-clairval-page .site-logo a {
    font-family: var(--ak-font-display);
    font-size: clamp(1.15rem, 2.5vw, 1.35rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    color: #fff;
}

body.ak-home .main-nav , body.ak-clairval-page .main-nav {
    flex: 1;
    justify-content: center;
    min-width: 0;
}

body.ak-home .nav-list , body.ak-clairval-page .nav-list {
    gap: clamp(1.25rem, 3vw, 2.5rem);
}

body.ak-home .nav-link , body.ak-clairval-page .nav-link {
    font-family: var(--ak-font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(229, 226, 225, 0.45);
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
    transition: color 0.25s ease, border-color 0.25s ease;
}

body.ak-home .nav-link:hover , body.ak-clairval-page .nav-link:hover {
    color: var(--ak-primary);
}

body.ak-home .nav-link.active , body.ak-clairval-page .nav-link.active {
    color: #fff;
    border-bottom-color: var(--ak-primary);
}

body.ak-home .nav-link.active::after , body.ak-clairval-page .nav-link.active::after {
    display: none;
}

/* Langue : FRA | ENG style éditorial */
body.ak-home .header-actions , body.ak-clairval-page .header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

body.ak-home .ak-lang-wrap , body.ak-clairval-page .ak-lang-wrap {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding-left: 1.25rem;
    margin-left: 0.25rem;
    border-left: 1px solid rgba(74, 68, 83, 0.35);
}

body.ak-home .header-actions .language-selector , body.ak-clairval-page .header-actions .language-selector {
    gap: 0;
}

body.ak-home .header-actions .lang-btn , body.ak-clairval-page .header-actions .lang-btn {
    padding: 0.25rem 0.35rem;
    border: none;
    background: transparent;
    font-family: var(--ak-font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: rgba(229, 226, 225, 0.45);
    border-radius: 0;
}

body.ak-home .header-actions .lang-btn:hover , body.ak-clairval-page .header-actions .lang-btn:hover {
    background: transparent;
    color: #fff;
}

body.ak-home .header-actions .lang-btn.active , body.ak-clairval-page .header-actions .lang-btn.active {
    background: transparent;
    color: var(--ak-primary);
    border: none;
    font-weight: 700;
}

body.ak-home .ak-lang-sep , body.ak-clairval-page .ak-lang-sep {
    color: rgba(229, 226, 225, 0.25);
    font-size: 0.75rem;
    user-select: none;
}

/* CTA header */
body.ak-home .ak-nav-cta , body.ak-clairval-page .ak-nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    margin-left: 0.25rem;
    font-family: var(--ak-font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    border: none;
    border-radius: var(--ak-radius-pill);
    background: linear-gradient(90deg, var(--ak-primary) 0%, var(--ak-primary-container) 100%);
    box-shadow: 0 8px 28px rgba(152, 110, 238, 0.2);
    transition: transform 0.2s ease, filter 0.2s ease;
    white-space: nowrap;
}

body.ak-home .ak-nav-cta:hover , body.ak-clairval-page .ak-nav-cta:hover {
    filter: brightness(1.06);
    transform: scale(1.02);
}

/* ========== Hero plein écran ========== */
body.ak-home .ak-hero , body.ak-clairval-page .ak-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 7rem 1.5rem 6rem;
    overflow: hidden;
    background: var(--ak-surface);
}

body.ak-home .ak-hero__glow , body.ak-clairval-page .ak-hero__glow {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.9;
}

body.ak-home .ak-hero__glow::before,, body.ak-clairval-page .ak-hero__glow::before,
body.ak-home .ak-hero__glow::after , body.ak-clairval-page .ak-hero__glow::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

body.ak-home .ak-hero__glow::before , body.ak-clairval-page .ak-hero__glow::before {
    top: -8%;
    left: -8%;
    width: 52%;
    height: 52%;
    background: rgba(152, 110, 238, 0.22);
}

body.ak-home .ak-hero__glow::after , body.ak-clairval-page .ak-hero__glow::after {
    bottom: -10%;
    right: -8%;
    width: 42%;
    height: 42%;
    background: rgba(110, 67, 194, 0.12);
}

body.ak-home .ak-hero__inner , body.ak-clairval-page .ak-hero__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 56rem;
    margin: 0 auto;
    text-align: center;
}

body.ak-home .ak-hero__title , body.ak-clairval-page .ak-hero__title {
    font-family: var(--ak-font-display);
    font-weight: 700;
    font-size: clamp(2.15rem, 7vw, 4.25rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: #fff;
    margin-bottom: 1.75rem;
}

body.ak-home .ak-hero__title .ak-hero-accent , body.ak-clairval-page .ak-hero__title .ak-hero-accent {
    display: block;
    margin-top: 0.15em;
    font-style: italic;
    font-weight: 700;
    background: linear-gradient(135deg, var(--ak-primary) 0%, #c4a8ff 50%, var(--ak-primary-container) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

body.ak-home .ak-hero__lead , body.ak-clairval-page .ak-hero__lead {
    max-width: 36rem;
    margin: 0 auto 2.5rem;
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    font-weight: 400;
    line-height: 1.65;
    color: var(--ak-on-variant);
    letter-spacing: 0.02em;
}

body.ak-home .ak-hero__actions , body.ak-clairval-page .ak-hero__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    body.ak-home .ak-hero__actions , body.ak-clairval-page .ak-hero__actions {
        flex-direction: row;
        gap: 1.5rem;
    }
}

body.ak-home .ak-btn-primary , body.ak-clairval-page .ak-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.25rem;
    font-family: var(--ak-font-display);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: none;
    letter-spacing: 0.02em;
    color: #fff;
    border: none;
    border-radius: var(--ak-radius-lg);
    background: linear-gradient(90deg, var(--ak-primary) 0%, var(--ak-primary-container) 100%);
    box-shadow: var(--ak-nav-shadow);
    transition: transform 0.2s ease, filter 0.2s ease;
}

body.ak-home .ak-btn-primary:hover , body.ak-clairval-page .ak-btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-2px);
}

body.ak-home .ak-btn-primary .ak-icon , body.ak-clairval-page .ak-btn-primary .ak-icon {
    font-size: 1.25rem;
    transition: transform 0.25s ease;
}

body.ak-home .ak-btn-primary:hover .ak-icon , body.ak-clairval-page .ak-btn-primary:hover .ak-icon {
    transform: translateX(4px);
}

body.ak-home .ak-btn-ghost , body.ak-clairval-page .ak-btn-ghost {
    display: inline-flex;
    padding: 1rem 2.25rem;
    font-family: var(--ak-font-display);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    border: 1px solid rgba(74, 68, 83, 0.35);
    border-radius: var(--ak-radius-lg);
    background: transparent;
    transition: background 0.25s ease, border-color 0.25s ease;
}

body.ak-home .ak-btn-ghost:hover , body.ak-clairval-page .ak-btn-ghost:hover {
    background: var(--ak-surface-bright);
    border-color: rgba(152, 110, 238, 0.35);
}

body.ak-home .ak-hero__scroll , body.ak-clairval-page .ak-hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: var(--ak-primary);
    opacity: 0.45;
    font-family: var(--ak-font-display);
    font-size: 0.625rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    animation: ak-float 2.5s ease-in-out infinite;
}

@keyframes ak-float {
    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(6px);
    }
}

body.ak-home .ak-hero__scroll .material-symbols-outlined , body.ak-clairval-page .ak-hero__scroll .material-symbols-outlined {
    font-size: 1.35rem;
    font-variation-settings: "FILL" 0, "wght" 200, "GRAD" 0, "opsz" 24;
}

/* ========== Sections communes ========== */
body.ak-home .ak-container , body.ak-clairval-page .ak-container {
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

body.ak-home .section , body.ak-clairval-page .section {
    border-bottom: none;
}

body.ak-home section[id],
body.ak-clairval-page section[id] {
    scroll-margin-top: 6.5rem;
}

/* ========== Actualités — cartes éditoriales ========== */
body.ak-home #news.ak-section-news , body.ak-clairval-page #news.ak-section-news {
    padding: clamp(4rem, 12vw, 8rem) 0;
    background: var(--ak-surface);
}

body.ak-home .ak-section-head , body.ak-clairval-page .ak-section-head {
    text-align: center;
    margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

body.ak-home .ak-kicker , body.ak-clairval-page .ak-kicker {
    display: block;
    font-family: var(--ak-font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--ak-primary);
    margin-bottom: 1rem;
}

body.ak-home .ak-section-head h2 , body.ak-clairval-page .ak-section-head h2 {
    font-family: var(--ak-font-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: #fff;
}

body.ak-home .ak-news-grid , body.ak-clairval-page .ak-news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 28rem;
    margin: 0 auto;
}

@media (min-width: 900px) {
    body.ak-home .ak-news-grid , body.ak-clairval-page .ak-news-grid {
        max-width: none;
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }

    body.ak-home .ak-news-grid--single , body.ak-clairval-page .ak-news-grid--single {
        grid-template-columns: 1fr;
        max-width: 26rem;
    }
}

body.ak-home .ak-news-card , body.ak-clairval-page .ak-news-card {
    text-align: left;
}

body.ak-home .ak-news-card__visual , body.ak-clairval-page .ak-news-card__visual {
    position: relative;
    width: 100%;
    height: var(--ak-news-visual-h);
    max-height: 11rem;
    margin-bottom: 1.5rem;
    border-radius: var(--ak-radius-lg);
    overflow: hidden;
    background: linear-gradient(145deg, var(--ak-surface-highest) 0%, var(--ak-surface-lowest) 100%);
}

body.ak-home .ak-news-card__visual::after , body.ak-clairval-page .ak-news-card__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(152, 110, 238, 0.15), transparent 55%);
    pointer-events: none;
}

body.ak-home .ak-news-meta , body.ak-clairval-page .ak-news-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ak-outline);
}

body.ak-home .ak-news-card h3 , body.ak-clairval-page .ak-news-card h3 {
    font-family: var(--ak-font-display);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
    margin-bottom: 0.75rem;
    transition: color 0.25s ease;
}

body.ak-home .ak-news-card:hover h3 , body.ak-clairval-page .ak-news-card:hover h3 {
    color: var(--ak-primary);
}

body.ak-home .ak-news-card p , body.ak-clairval-page .ak-news-card p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--ak-on-variant);
    margin-bottom: 1.25rem;
}

body.ak-home .ak-link-tertiary , body.ak-clairval-page .ak-link-tertiary {
    font-family: var(--ak-font-display);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ak-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(152, 110, 238, 0.35);
    padding-bottom: 0.2rem;
    transition: border-color 0.25s ease, color 0.25s ease;
}

body.ak-home .ak-link-tertiary:hover , body.ak-clairval-page .ak-link-tertiary:hover {
    border-bottom-color: var(--ak-primary);
}

/* ========== Projets — asymétrie 12 colonnes ========== */
body.ak-home #games.ak-section-games , body.ak-clairval-page #games.ak-section-games {
    padding: clamp(4rem, 12vw, 8rem) 0;
    background: var(--ak-surface-lowest);
}

body.ak-home .ak-games-head , body.ak-clairval-page .ak-games-head {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: clamp(3rem, 8vw, 5rem);
}

@media (min-width: 768px) {
    body.ak-home .ak-games-head , body.ak-clairval-page .ak-games-head {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

body.ak-home .ak-games-head h2 , body.ak-clairval-page .ak-games-head h2 {
    font-family: var(--ak-font-display);
    font-size: clamp(1.85rem, 4.5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 0.95;
    color: #fff;
}

body.ak-home .ak-games-head .ak-head-accent , body.ak-clairval-page .ak-games-head .ak-head-accent {
    font-style: italic;
    font-weight: 700;
    color: var(--ak-primary);
}

body.ak-home .ak-projects-stack , body.ak-clairval-page .ak-projects-stack {
    display: flex;
    flex-direction: column;
    gap: clamp(4rem, 10vw, 8rem);
}

body.ak-home .ak-project , body.ak-clairval-page .ak-project {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: end;
}

@media (min-width: 1024px) {
    body.ak-home .ak-project , body.ak-clairval-page .ak-project {
        grid-template-columns: repeat(12, 1fr);
        gap: 2rem;
    }

    body.ak-home .ak-project--left .ak-project__media , body.ak-clairval-page .ak-project--left .ak-project__media {
        grid-column: span 8;
    }

    body.ak-home .ak-project--left .ak-project__copy , body.ak-clairval-page .ak-project--left .ak-project__copy {
        grid-column: span 4;
    }

    body.ak-home .ak-project--right .ak-project__copy , body.ak-clairval-page .ak-project--right .ak-project__copy {
        grid-column: span 4;
        order: 1;
        text-align: right;
    }

    body.ak-home .ak-project--right .ak-project__media , body.ak-clairval-page .ak-project--right .ak-project__media {
        grid-column: span 8;
        order: 2;
    }
}

body.ak-home .ak-project__tag , body.ak-clairval-page .ak-project__tag {
    display: block;
    font-family: var(--ak-font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ak-primary);
    margin-bottom: 1rem;
}

body.ak-home .ak-project__copy h3 , body.ak-clairval-page .ak-project__copy h3 {
    font-family: var(--ak-font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #fff;
    margin-bottom: 1.25rem;
    transition: color 0.3s ease;
}

body.ak-home .ak-project:hover .ak-project__copy h3 , body.ak-clairval-page .ak-project:hover .ak-project__copy h3 {
    color: var(--ak-primary);
}

body.ak-home .ak-project__copy p , body.ak-clairval-page .ak-project__copy p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ak-on-variant);
    margin-bottom: 1.5rem;
}

body.ak-home .ak-project__rule , body.ak-clairval-page .ak-project__rule {
    height: 1px;
    width: 100%;
    background: rgba(74, 68, 83, 0.25);
    overflow: hidden;
    position: relative;
}

body.ak-home .ak-project__rule span , body.ak-clairval-page .ak-project__rule span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--ak-primary);
    transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

body.ak-home .ak-project:hover .ak-project__rule span , body.ak-clairval-page .ak-project:hover .ak-project__rule span {
    width: 100%;
}

body.ak-home .ak-project--right .ak-project__rule span , body.ak-clairval-page .ak-project--right .ak-project__rule span {
    margin-left: auto;
    transform-origin: right center;
}

body.ak-home .ak-project__media , body.ak-clairval-page .ak-project__media {
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    border-radius: 2px;
    overflow: visible;
}

body.ak-home .ak-project--right .ak-project__media , body.ak-clairval-page .ak-project--right .ak-project__media {
    justify-content: flex-end;
}

/* Bloc large (TrackMania, etc.) : hauteur bornée + largeur max — ratio visuel ~16:9 */
body.ak-home .ak-project__media-inner:not(.ak-project__media-inner--portrait) , body.ak-clairval-page .ak-project__media-inner:not(.ak-project__media-inner--portrait) {
    position: relative;
    width: 100%;
    max-width: var(--ak-media-wide-max-w);
    height: var(--ak-media-wide-h);
    max-height: 20rem;
    overflow: hidden;
    background: var(--ak-surface-low);
    border-radius: 2px;
}

/* Box art Clairval : vignette type « jaquette », taille maîtrisée */
body.ak-home .ak-project__media-inner--portrait , body.ak-clairval-page .ak-project__media-inner--portrait {
    position: relative;
    width: min(100%, var(--ak-boxart-max-w));
    height: var(--ak-boxart-max-h);
    max-height: 70vh;
    overflow: hidden;
    background: var(--ak-surface-lowest);
    border-radius: 4px;
}

body.ak-home .ak-project__media-inner img , body.ak-clairval-page .ak-project__media-inner img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    object-position: center;
    filter: grayscale(1);
    transition: filter 0.7s ease, transform 0.7s ease;
}

body.ak-home .ak-project__media-inner--portrait img , body.ak-clairval-page .ak-project__media-inner--portrait img {
    object-fit: contain;
    object-position: center;
    background: var(--ak-surface-lowest);
}

body.ak-home .ak-project:hover .ak-project__media-inner img , body.ak-clairval-page .ak-project:hover .ak-project__media-inner img {
    filter: grayscale(0);
    transform: scale(1.02);
}

body.ak-home .ak-project__media-inner::after , body.ak-clairval-page .ak-project__media-inner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(152, 110, 238, 0.2);
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

body.ak-home .ak-project:hover .ak-project__media-inner::after , body.ak-clairval-page .ak-project:hover .ak-project__media-inner::after {
    opacity: 1;
}

body.ak-home .ak-placeholder-tm , body.ak-clairval-page .ak-placeholder-tm {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 0;
    box-sizing: border-box;
    padding: 1rem;
    font-family: var(--ak-font-display);
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-align: center;
    color: rgba(229, 226, 225, 0.35);
    background: linear-gradient(160deg, var(--ak-surface-highest) 0%, var(--ak-surface-lowest) 100%);
}

body.ak-home .ak-project .btn-primary , body.ak-clairval-page .ak-project .btn-primary {
    margin-top: 0.25rem;
    background: linear-gradient(90deg, var(--ak-primary) 0%, var(--ak-primary-container) 100%);
    color: #fff;
    border: none;
    border-radius: var(--ak-radius-lg);
    padding: 0.875rem 1.75rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: var(--ak-nav-shadow);
}

body.ak-home .ak-project .btn-primary:hover , body.ak-clairval-page .ak-project .btn-primary:hover {
    filter: brightness(1.06);
}

@media (max-width: 640px) {
    body.ak-home .ak-project__media-inner--portrait , body.ak-clairval-page .ak-project__media-inner--portrait {
        width: min(11rem, 72vw);
        height: auto;
        aspect-ratio: 2 / 3;
        max-height: min(50vh, 18rem);
    }

    body.ak-home .ak-project__media-inner:not(.ak-project__media-inner--portrait) , body.ak-clairval-page .ak-project__media-inner:not(.ak-project__media-inner--portrait) {
        max-width: 100%;
        height: clamp(10rem, 42vw, 14rem);
    }
}

/* ========== Contact — split + carte ========== */
body.ak-home #contact.ak-section-contact , body.ak-clairval-page #contact.ak-section-contact {
    position: relative;
    padding: clamp(4rem, 12vw, 8rem) 0;
    background: var(--ak-surface-low);
    overflow: hidden;
}

body.ak-home .ak-section-contact::before , body.ak-clairval-page .ak-section-contact::before {
    content: "";
    position: absolute;
    right: -5%;
    top: 0;
    width: 38%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(152, 110, 238, 0.07), transparent 70%);
    filter: blur(40px);
    pointer-events: none;
}

body.ak-home .ak-contact-grid , body.ak-clairval-page .ak-contact-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    body.ak-home .ak-contact-grid , body.ak-clairval-page .ak-contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: clamp(3rem, 6vw, 6rem);
    }
}

body.ak-home .ak-contact-editorial .ak-kicker , body.ak-clairval-page .ak-contact-editorial .ak-kicker {
    text-align: left;
}

body.ak-home .ak-contact-editorial h2 , body.ak-clairval-page .ak-contact-editorial h2 {
    font-family: var(--ak-font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.02;
    color: #fff;
    margin: 1.25rem 0 2rem;
}

body.ak-home .ak-contact-editorial .ak-editorial-accent , body.ak-clairval-page .ak-contact-editorial .ak-editorial-accent {
    font-style: italic;
    color: var(--ak-primary);
}

body.ak-home .ak-contact-block , body.ak-clairval-page .ak-contact-block {
    margin-bottom: 2rem;
}

body.ak-home .ak-label-caps , body.ak-clairval-page .ak-label-caps {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ak-outline);
    margin-bottom: 0.5rem;
}

body.ak-home .ak-contact-email , body.ak-clairval-page .ak-contact-email {
    font-family: var(--ak-font-display);
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    transition: color 0.25s ease;
}

body.ak-home .ak-contact-email:hover , body.ak-clairval-page .ak-contact-email:hover {
    color: var(--ak-primary);
}

body.ak-home .ak-social-row , body.ak-clairval-page .ak-social-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 0.75rem;
}

body.ak-home .ak-social-row a , body.ak-clairval-page .ak-social-row a {
    font-size: 0.9375rem;
    color: var(--ak-on-variant);
    text-decoration: none;
    transition: color 0.25s ease;
}

body.ak-home .ak-social-row a:hover , body.ak-clairval-page .ak-social-row a:hover {
    color: #fff;
}

body.ak-home .ak-contact-card , body.ak-clairval-page .ak-contact-card {
    padding: 2.25rem 2rem;
    background: var(--ak-surface-high);
    border-radius: var(--ak-radius-2xl);
    border: 1px solid rgba(74, 68, 83, 0.12);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

body.ak-home .ak-contact-card .contact-grid , body.ak-clairval-page .ak-contact-card .contact-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 0;
}

body.ak-home .ak-contact-card .contact-item , body.ak-clairval-page .ak-contact-card .contact-item {
    background: transparent;
    padding: 0;
    text-align: left;
}

body.ak-home .ak-contact-card .contact-item-title , body.ak-clairval-page .ak-contact-card .contact-item-title {
    font-family: var(--ak-font-body);
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ak-outline);
    margin-bottom: 0.5rem;
}

body.ak-home .ak-contact-card .contact-item-text , body.ak-clairval-page .ak-contact-card .contact-item-text {
    font-size: 0.9375rem;
    color: var(--ak-on-variant);
    margin-bottom: 0.75rem;
}

body.ak-home .ak-contact-card .contact-link , body.ak-clairval-page .ak-contact-card .contact-link {
    font-size: 1.125rem;
    color: var(--ak-primary);
}

body.ak-home .ak-contact-card .social-links , body.ak-clairval-page .ak-contact-card .social-links {
    justify-content: flex-start;
    margin-top: 0.5rem;
}

body.ak-home .ak-contact-card .social-link , body.ak-clairval-page .ak-contact-card .social-link {
    border: 1px solid rgba(74, 68, 83, 0.25);
    color: var(--ak-on-surface);
}

body.ak-home .ak-contact-card .social-link:hover , body.ak-clairval-page .ak-contact-card .social-link:hover {
    background: var(--ak-surface-bright);
    border-color: rgba(152, 110, 238, 0.25);
    color: #fff;
}

/* ========== Footer ========== */
body.ak-home .site-footer , body.ak-clairval-page .site-footer {
    margin-top: 0;
    padding: 3.5rem 1.5rem 2.5rem;
    background: var(--ak-surface-lowest);
    border-top: 1px solid rgba(74, 68, 83, 0.15);
}

body.ak-home .footer-content , body.ak-clairval-page .footer-content {
    max-width: 80rem;
    margin: 0 auto;
}

body.ak-home .ak-footer-bar , body.ak-clairval-page .ak-footer-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
}

@media (min-width: 768px) {
    body.ak-home .ak-footer-bar , body.ak-clairval-page .ak-footer-bar {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

body.ak-home .ak-footer-brand , body.ak-clairval-page .ak-footer-brand {
    font-family: var(--ak-font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    color: #fff;
}

body.ak-home .ak-footer-links , body.ak-clairval-page .ak-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

body.ak-home .ak-footer-links a.footer-link-text , body.ak-clairval-page .ak-footer-links a.footer-link-text {
    font-size: 0.875rem;
    color: rgba(229, 226, 225, 0.45);
    transition: color 0.25s ease;
}

body.ak-home .ak-footer-links a.footer-link-text:hover , body.ak-clairval-page .ak-footer-links a.footer-link-text:hover {
    color: #fff;
}

body.ak-home .ak-footer-meta , body.ak-clairval-page .ak-footer-meta {
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(229, 226, 225, 0.35);
}

body.ak-home .footer-sections , body.ak-clairval-page .footer-sections {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 2.5rem !important;
    margin-bottom: 2.5rem !important;
    text-align: left;
}

body.ak-home .footer-section-title , body.ak-clairval-page .footer-section-title {
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    color: var(--ak-outline);
}

body.ak-home .footer-links-column a.footer-link-text , body.ak-clairval-page .footer-links-column a.footer-link-text {
    color: var(--ak-on-variant);
}

body.ak-home .footer-links-column a.footer-link-text:hover , body.ak-clairval-page .footer-links-column a.footer-link-text:hover {
    color: var(--ak-primary);
}

body.ak-home .footer-text , body.ak-clairval-page .footer-text {
    margin-top: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(74, 68, 83, 0.12);
    color: rgba(229, 226, 225, 0.35);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
}

/* ========== Mobile : nav (aligné sur le breakpoint menu burger 768px) ========== */
@media (max-width: 768px) {
    body.ak-home .site-header , body.ak-clairval-page .site-header {
        top: 0.75rem;
        width: calc(100% - 1.25rem);
        left: 0.625rem;
        transform: none;
    }

    body.ak-home .main-nav,, body.ak-clairval-page .main-nav,
    body.ak-home .ak-nav-cta,, body.ak-clairval-page .ak-nav-cta,
    body.ak-home .ak-lang-wrap , body.ak-clairval-page .ak-lang-wrap {
        display: none !important;
    }

    body.ak-home .header-actions , body.ak-clairval-page .header-actions {
        display: none !important;
    }

    body.ak-home .header-content , body.ak-clairval-page .header-content {
        justify-content: space-between;
        padding: 0.65rem 1rem;
    }
}

/* Menu mobile — style aligné */
body.ak-home .mobile-menu , body.ak-clairval-page .mobile-menu {
    background: rgba(14, 14, 14, 0.94);
}

body.ak-home .ak-nav-cta--drawer , body.ak-clairval-page .ak-nav-cta--drawer {
    display: none;
    width: 100%;
    max-width: 18rem;
    margin: 0 auto 1.5rem;
    text-align: center;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    body.ak-home .ak-nav-cta--drawer , body.ak-clairval-page .ak-nav-cta--drawer {
        display: inline-flex;
        justify-content: center;
    }
}

body.ak-home .mobile-nav .nav-link , body.ak-clairval-page .mobile-nav .nav-link {
    font-family: var(--ak-font-display);
    color: rgba(229, 226, 225, 0.75);
    border-bottom: none;
}

body.ak-home .mobile-nav .nav-link.active , body.ak-clairval-page .mobile-nav .nav-link.active {
    color: var(--ak-primary);
}