/* ════════════════════════════════════════════════
   HERO (PROJECT)
════════════════════════════════════════════════ */
.hero {
    background: radial-gradient(ellipse at 70% 0%, var(--hero-from) 0%, var(--hero-to) 100%);
    color: var(--white);
    padding: 90px 48px;
    margin-top: 0; /* le contenu commence sous le header flottant */
    padding-top: 180px;
}

.hero-inner {
    /* Même largeur de contenu que les sections (--max moins les 48px de marge de chaque côté) */
    max-width: calc(var(--max) - 96px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    background: color-mix(in srgb, var(--accent) 22%, transparent);
    color: color-mix(in srgb, var(--surface) 85%, transparent);
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(44px, 6vw, 64px);
    color: var(--white);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 18px;
    font-weight: 400;
    color: color-mix(in srgb, var(--surface) 80%, var(--ink));
    margin-bottom: 40px;
    max-width: 400px;
    line-height: 1.7;
}

.meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.meta-item {
    background: color-mix(in srgb, var(--surface) 6%, transparent);
    border: 1px solid color-mix(in srgb, var(--surface) 10%, transparent);
    border-radius: 12px;
    padding: 16px 18px;
}

.meta-item .label {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--accent) 85%, transparent);
    margin-bottom: 6px;
}

.meta-item .value {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 500;
    color: color-mix(in srgb, var(--surface) 90%, transparent);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    max-width: 240px;
    border-radius: 40px;
    box-shadow:
        0 0 0 1px color-mix(in srgb, var(--surface) 8%, transparent),
        0 32px 80px color-mix(in srgb, var(--ink) 60%, transparent);
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}


/* ════════════════════════════════════════════════
   SCREENS SECTION (dark)
════════════════════════════════════════════════ */
.screens-section {
    background: var(--hero-to);
}

.screens-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 84px 48px;
}

.screens-intro .section-label {
    color: color-mix(in srgb, var(--accent) 75%, transparent);
}

.screens-intro .section-label::before {
    background: color-mix(in srgb, var(--accent) 75%, transparent);
}

.screens-intro h2 {
    color: var(--white);
}

.screens-intro>p {
    color: color-mix(in srgb, var(--surface) 80%, var(--ink));
}

.flow-block {
    margin-top: 60px;
}

.flow-header {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 24px;
    flex-direction: column;
}

.screen-title {
    display: inline-block;
    background: color-mix(in srgb, var(--accent) 22%, transparent);
    color: color-mix(in srgb, var(--surface) 85%, transparent);
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
    flex-shrink: 0;
    /* Titre de capture : h3 avec les valeurs par défaut de la carte de titre */
    margin: 0;
    line-height: 1;
    letter-spacing: 1.5px;
}

.screens-frame {
    background: color-mix(in srgb, var(--surface) 3%, transparent);
    border: 1px solid color-mix(in srgb, var(--surface) 7%, transparent);
    border-radius: 20px;
    padding: 28px;
    overflow-x: auto;
}

.screens-frame img {
    width: 100%;
    height: auto;
    display: block;
}

.screen-placeholder {
    min-height: 200px;
    background: color-mix(in srgb, var(--surface) 4%, transparent);
    border-radius: 12px;
    border: 1px dashed color-mix(in srgb, var(--surface) 10%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: color-mix(in srgb, var(--surface) 18%, transparent);
    font-family: var(--font-body);
    font-size: 16px;
}


/* ════════════════════════════════════════════════
   CTA SECTION (PROJECT)
════════════════════════════════════════════════ */
.cta-section {
    background: radial-gradient(ellipse at 30% 100%, var(--hero-from) 0%, var(--hero-to) 100%);
    color: var(--white);
    text-align: center;
    padding: 100px 48px 0;
    padding-bottom: var(--footer-h);
}

.cta-inner {
    max-width: 580px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--white);
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 18px;
}

.cta-section>.cta-inner>p {
    color: color-mix(in srgb, var(--surface) 80%, var(--ink));
    margin-bottom: 36px;
    font-size: 18px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Navigation projet */
.project-nav {
    border-top: 1px solid color-mix(in srgb, var(--surface) 7%, transparent);
    padding: 44px 0;
    margin-top: 80px;
    max-width: calc(var(--max) - 96px);
    margin-left: auto;
    margin-right: auto;
}

.project-nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: color-mix(in srgb, var(--surface) 80%, var(--ink));
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 500;
    transition: color .2s;
}

.project-nav a:hover {
    color: var(--white);
}

.project-nav-label {
    font-family: var(--font-body);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    color: color-mix(in srgb, var(--surface) 35%, transparent);
    margin-bottom: 5px;
    font-weight: 600;
}


/* ════════════════════════════════════════════════
   PROJECT PAGE HEADER STYLES
════════════════════════════════════════════════ */

header {
    background: color-mix(in srgb, var(--ink) 42%, transparent) !important;
    border: none !important;
    padding: 24px 48px !important;
    height: 75px;
    margin: 0 !important;
    position: sticky !important;
    top: 0 !important;
    border-bottom: 1px solid color-mix(in srgb, var(--surface) 18%, transparent) !important;
    transition: transform 0.3s ease !important;
}

header::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(
        to bottom,
        color-mix(in srgb, var(--surface) 35%, transparent),
        color-mix(in srgb, var(--surface) 5%, transparent)
    ) !important;
    opacity: 0.6 !important;
    pointer-events: none !important;
}

header .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    max-width: 125px;
    position: relative;
    z-index: 1;
}

header nav {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

header .btn-contact {
    position: relative;
    z-index: 1;
}


/* ════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════ */
@media (max-width: 800px) {
    .hero {
        padding: 165px 24px;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .hero-visual {
        display: flex;
        order: -1; /* sur mobile, l'image passe avant le contenu */
    }

    /* Image de hero : 300px de haut max, proportions conservées, centrée */
    .hero-image {
        width: fit-content;
        max-width: 100%;
        margin: 0 auto;
        border-radius: 24px; /* même rayon que l'image, pour éviter le décalage des coins */
    }

    .hero-image img {
        width: auto;
        max-width: 100%;
        max-height: 300px;
        margin: 0 auto;
        border-radius: 24px;
    }

    .screens-inner {
        padding: 64px 24px;
    }

    .cta-section {
        padding: 72px 24px 0;
    }
}

@media (max-width: 600px) {
    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons a {
        width: 100%;
    }

    .project-nav {
        border-top: none;
        margin-top: 40px;
    }

    .project-nav-inner {
        gap: 12px;
    }

    .project-nav a {
        width: calc(50% - 6px);
        background: var(--ink);
        padding: 16px 12px;
        border-radius: var(--radius);
        position: relative;
        justify-content: center;
        gap:6px
    }

    .project-nav a::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        opacity: 0.6;
        border-radius: var(--radius);
        pointer-events: none;
    }

    .project-nav a svg {
        width: 16px;
        height: 16px;
        position: relative;
        z-index: 1;
    }

    .project-nav a > div {
        position: relative;
        z-index: 1;
        font-size: 0;
    }

    .project-nav-label {
        display: inline;
        font-size: 14px;
        text-transform: none;
        letter-spacing: normal;
        margin-bottom: 0;
        color: var(--white);
    }
}

@media (max-width: 500px) {

    .meta-grid {
        grid-template-columns: 1fr;
    }
}



@media (max-width: 600px) {
    /* Project page header override - hide header, show only burger */
    header {
        position: fixed !important;
        top: 16px !important;
        right: 16px !important;
        left: auto !important;
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
        height: auto !important;
        width: auto !important;
        margin: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        z-index: 101 !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        border-bottom: none !important;
    }

    header::before {
        display: none !important;
    }

    header .logo {
        display: none !important;
    }

    header nav {
        display: none !important;
    }

    header .btn-contact {
        display: none !important;
    }
}


/* ════════════════════════════════════════════════
   VARIANTE CLAIRE — hero sombre, reste de la page sur fond clair
   Activée par <body class="project-light">
════════════════════════════════════════════════ */
body.project-light .screens-section {
    background: var(--bg);
    color: var(--ink);
}

body.project-light .screens-intro .section-label {
    color: var(--accent);
}

body.project-light .screens-intro .section-label::before {
    background: var(--accent);
}

body.project-light .screens-intro h2 {
    color: var(--ink);
}

body.project-light .screens-intro>p {
    color: var(--grey-text);
}

body.project-light .screen-title {
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    color: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

body.project-light .screens-frame {
    background: var(--surface);
    border-color: color-mix(in srgb, var(--ink) 10%, transparent);
}

body.project-light .screen-placeholder {
    background: color-mix(in srgb, var(--ink) 4%, transparent);
    border-color: color-mix(in srgb, var(--ink) 15%, transparent);
    color: var(--grey-text);
}