/* --- IMPORTS DE POLICES --- */
@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Roboto:wght@300;400;700&display=swap');

/* --- RESET & GLOBAL --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* --- COULEUR DE SÉLECTION DU TEXTE --- */
::selection {
    background-color: #A1D5E2; /* Ta couleur bleu clair */
    color: #212121;            /* Texte sombre pour rester lisible sur le fond clair */
}

/* Pour la compatibilité avec certains navigateurs Firefox (optionnel mais recommandé) */
::-moz-selection {
    background-color: #A1D5E2;
    color: #212121;
}
.bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
    pointer-events: none;

    /* AJOUT POUR CONTRASTE */
    filter: brightness(0.9) contrast(1.2);
}

.preloader { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background-color:#f4f3f4; 
    display: grid; 
    place-items: center; 
    z-index: 9999; 
    visibility: visible; 
    opacity: 1; 
    overflow: hidden; 
}

/* Le cercle d'écrêtage qui s'anime au début */
.preloader-transition-bg { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background-color: #fc8236; 
    /* Point de départ : un cercle de 0% au centre */
    clip-path: circle(0% at 50% 50%); 
    z-index: 1; 
}

/* Le SVG (votre logo/forme) */
.preloader .svg-preloader { 
    width: 100px; 
    height: auto; 
    position: relative; 
    z-index: 2; 
}

/* Styles pour le SVG */
.preloader .shape-base { 
    fill: none; 
}
.preloader .shape-hover { 
    fill: #212121; 
}

body {
    font-family: "Roboto", Helvetica, Arial, sans-serif;
    color: #333;
    width: 100%;
    overflow-x: hidden; 
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    font-weight: normal;
}

main {
    padding-top: 0;
}

/* --- HEADER --- */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: transparent;
    height: 80px;
    padding: 0 30px;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 2000;
    pointer-events: none;
    transition: background-color 0.5s ease-in-out, box-shadow 0.5s ease-in-out;
}

.site-header.is-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    backdrop-filter: blur(5px);
}

.header-logo, .header-right-wrapper {
    pointer-events: auto;
}

.svg-logo { height: 50px; width: auto; }

.fill-orange {
    fill: #fc8236;
    transition: fill 0.3s ease;
}

/* --- BOUTON TOGGLE & TEXTE --- */
.menu-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    position: relative;
    z-index: 2010;
}

.icon-container { width: 45px; height: 45px; position: relative; }
.icon-svg { width: 100%; height: 100%; overflow: visible; }
.icon-svg path { fill: #fc8236; transition: fill 0.3s ease; }

.menu-text {
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    font-size: 16px;
    letter-spacing: 1px;
    margin-left: 15px;
    color: #fc8236;
    text-shadow: none;
    transition: color 0.4s ease;
}

.site-header.is-scrolled .menu-text {
    color: #fc8236 !important;
}

/* --- SECTION 1 : HERO VIDEO --- */
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden; 
    z-index: 1;
}

.video-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    will-change: transform, border-radius; 
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- LOGO CENTRAL --- */
.overlay-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%; 
    max-width: 800px;
    z-index: 10;
    pointer-events: none;
    mix-blend-mode: difference;
}

.hero-svg { width: 100%; height: auto; }
.hero-svg path { fill: #A1D5E2; }
.hero-svg .cls-1 { fill: none !important; stroke: #A1D5E2; stroke-width: 5px; }

/* Indicateur de scroll */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.scroll-line-container {
    width: 2px;
    height: 60px;
    overflow: hidden; 
    position: relative;
    background-color: rgba(255, 255, 255, 0.2); 
}

.scroll-line-rain {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, #ffffff 50%, rgba(255,255,255,0) 100%);
    animation: rainDrop 1.5s cubic-bezier(0.76, 0.05, 0.86, 0.06) infinite;
}

@keyframes rainDrop { 0% { transform: translateY(-100%); } 100% { transform: translateY(100%); } }

.scroll-text-static { 
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    font-size: 0.9rem; 
    letter-spacing: 3px; 
    color: white; 
    opacity: 0.9; 
}

/* --- SECTION 2 : HORIZONTAL SCROLL --- */
.section-horizontal {
    height: 100vh;
    width: 100%;
    overflow-x: hidden; 
    overflow-y: hidden;
    position: relative;
    background-color: transparent; 
    z-index: 5;
    -webkit-overflow-scrolling: touch; 
}

.scroll-wrapper {
    display: flex;
    height: 100vh;
    width: max-content;
    align-items: center;
    flex-wrap: nowrap;
    will-change: transform;
}

.grid-container {
    min-width: 1920px; width: 1920px; height: 100vh;
    margin: 0; display: grid; flex-shrink: 0; padding: 0;
}

.photo, .custom-svg, .texte {
    padding: 1rem;
    border-radius: 5px;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.photo, .custom-svg {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #212121;
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.texte .inner-content {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    text-align: left;
    width: 100%;
    height: 100%;
}

.texte h1 { 
    font-family: "Archivo Black", Helvetica, Arial, sans-serif; 
    font-style: italic; 
    font-size: 3.5rem;
    line-height: 1; 
    margin-bottom: 0; 
    color: #333; 
    text-transform: uppercase; 
    overflow-wrap: break-word; 
}

.texte p { 
    font-family: "Archivo Black", Helvetica, Arial, sans-serif; 
    font-style: italic; 
    font-size: 1.2rem; 
    line-height: 1.3;
    color: #333; 
    text-transform: uppercase;
}

/* --- GRILLES & IMAGES --- */
.grid-1 .photo-1 { background-image: url('..//asset/image/moi.jpg'); }
.grid-1 .photo-2 { 
    background-image: url('..//asset/image/IMG_6235-2.jpg'); 
    background-position: center top; 
    grid-column: 4; 
    grid-row: 5 / 8; 
    align-self: center; 
    margin-top: 50px; 
    height: 14vh; 
}
.grid-1 .photo-3 { background-image: url('..//asset/image/IMG_2998.JPG'); }
.grid-2 .photo-1 { background-image: url('..//asset/image/eau.jpg'); }
.grid-2 .photo-2 { background-image: url('..//asset/image/_DSC8099.jpg'); }
.grid-2 .photo-3 { background-image: url('..//asset/image/_DSC8408.jpg'); }
.grid-2 .photo-4 { background-image: url('..//asset/image/mer.jpg'); }
.grid-3 .photo-1 { background-image: url('..//asset/image/_DSC7002.jpg'); }
.grid-3 .photo-2 { background-image: url('..//asset/image/_DSC1236.jpg'); }
.grid-3 .photo-3 { background-image: url('..//asset/image/lambo1.png'); }

.grid-1 { grid-template-columns: 360px 400px 100px 300px 99px 50px 200px 50px 361px; grid-template-rows: 22.22vh 6.94vh 13.89vh 4.63vh 9.26vh 9.26vh 4.63vh 6.94vh 22.23vh; }
.grid-1 .photo-1 { grid-column: 2; grid-row: 2 / span 7; }
.grid-1 .texte-1 { grid-column: 4; grid-row: 2 / span 3; }
.grid-1 .texte-2 { grid-column: 4; grid-row: 8; }
.grid-1 .photo-3 { grid-column: 6 / span 3; grid-row: 3 / span 3; }
.grid-1 .custom-svg-1 { grid-column: 7; grid-row: 6; }

.grid-2 { grid-template-columns: 286px 450px 99px 200px 250px 99px 250px 286px; grid-template-rows: 23.98vh 23.15vh 8.15vh 10.37vh 10.46vh 23.89vh; }
.grid-2 .photo-1 { grid-column: 5; grid-row: 2; }
.grid-2 .photo-2 { grid-column: 7; grid-row: 2 / span 4; }
.grid-2 .photo-3 { grid-column: 2; grid-row: 2 / span 3; }
.grid-2 .photo-4 { grid-column: 4 / span 2; grid-row: 4 / span 2; }
.grid-2 .texte-1 { grid-column: 2; grid-row: 5; }
.grid-2 .custom-svg-2 { grid-column: 4; grid-row: 2; }

.grid-3 { grid-template-columns: 273px 125px 200px 125px 125px 250px 99px 450px 273px; grid-template-rows: 23.43vh 11.57vh 2.31vh 9.26vh 6.94vh 2.31vh 20.83vh 23.35vh; }
.grid-3 .photo-1 { grid-column: 6; grid-row: 2 / span 3; }
.grid-3 .photo-2 { grid-column: 5 / 7; grid-row: 6 / span 2; }
.grid-3 .photo-3 { grid-column: 8; grid-row: 3 / span 5; }
.grid-3 .texte-1 { grid-column: 2 / span 3; grid-row: 2 / span 3; }
.grid-3 .custom-svg-3 { grid-column: 3; grid-row: 4 / span 3; }


/* --- SECTION 3 : CAROUSEL SCROLL (PRODUITS) --- */
.product-section {
    height: 100vh;
    width: 100%;
    z-index: 10; 
    
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-container {
    display: flex;
    align-items: center;
    gap: 30px;
    position: relative;
    transform: translateX(20vw); 
    will-change: transform;
}

.product-image-wrapper {
    width: 300px;
    height: 200px;
    overflow: hidden;
    position: relative;
    border-radius: 5px;
    z-index: 2;
    will-change: width, height;
}

.slide {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
    clip-path: inset(100% 0% 0% 0%);
    background-color: #000;
}

.slide-1 {
    clip-path: inset(0% 0% 0% 0%);
    z-index: 1;
}

.slide-img {
    width: 100%; height: 100%;
    background-size: cover; background-position: center;
}

.slide-content {
    position: absolute; bottom: 0; left: 0;
    width: 100%;
    padding: 40px 50px;
    display: flex; flex-direction: column;
    align-items: flex-start; justify-content: flex-end;
    z-index: 10;
    opacity: 0; transform: translateY(20px);
}

/* --- MODIFICATION ICI : TEXTE AVEC EFFET DÉCOLLÉ --- */
.slide-content h3 {
    font-size: 3rem; 
    color: white; 
    margin-bottom: 10px; 
    text-transform: uppercase; 
    line-height: 1;
    
    /* Double ombre : une large pour la distance, une fine pour le contour */
    text-shadow: 
        0 15px 30px rgba(0,0,0,0.7), 
        0 2px 5px rgba(0,0,0,0.9);
}

.slide-content p {
    font-size: 1.2rem; 
    color: #f0f0f0; 
    margin-bottom: 25px;
    font-weight: 400; 
    font-family: "Roboto", Helvetica, Arial, sans-serif;

    /* Ombre légèrement plus douce pour le texte de paragraphe */
    text-shadow: 
        0 8px 20px rgba(0,0,0,0.6),
        0 2px 4px rgba(0,0,0,0.9);
}
/* ------------------------------------------------ */

.project-btn {
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    display: inline-block; padding: 15px 40px;
    background-color: #fc8236; color: white;
    text-decoration: none; 
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 1px; transition: transform 0.3s, background-color 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.project-btn:hover { background-color: white; color: #fc8236; transform: translateY(-3px); }

.product-text-wrapper { z-index: 1; overflow: hidden; white-space: nowrap; }
.product-text-wrapper h2 {
    font-size: 3rem; font-weight: 800; 
    color: #333; 
    text-transform: uppercase; margin: 0;
}

/* --- Structure de la Section 4 --- */
#section4.portfolio-section {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding: 50px 0; /* Un peu d'espace pour scroller */
    overflow: hidden;
}

/* --- La Grille --- */
#section4 .portfolio-grid {
    display: grid;
    position: relative;
    aspect-ratio: 16/9;
    width: 100%;
    grid-template-columns: repeat(100, 1fr);
    grid-template-rows: repeat(100, 1fr);
}

/* --- Style général des blocs --- */
#section4 .grid-item {
    position: relative;
    /* On laisse le JS gérer l'opacité et le transform */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* IMPORTANT : Pas de transition ici pour que le scroll soit instantané */
}

/* --- GESTION DES IMAGES --- */
#section4 .item-blue {
    background-image: url('..//asset/image/code.png');
    grid-column: 45 / 88; grid-row: 1 / 92; z-index: 1;
}

#section4 .item-red {
    background-image: url('..//asset/image/silverrocket.png');
    grid-column: 76 / 100; grid-row: 13 / 50; z-index: 3;
    box-shadow: -10px 10px 20px rgba(0,0,0,0.2);
}

#section4 .item-green {
    background-image: url('..//asset/image/apareil.jpg');
    grid-column: 9 / 33; grid-row: 45 / 92; z-index: 3;
}

#section4 .item-pink {
    background-image: url('..//asset/image/redbullxnike.png');
    grid-column: 1 / 17; grid-row: 75 / 100; z-index: 4;
}

#section4 .item-white {
    grid-column: 1 / 45; grid-row: 1 / 45; z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3vw;
}

/* --- Styles Texte --- */
#section4 .content h3 { font-size: clamp(1.5rem, 3vw, 3rem); margin-bottom: 1rem; text-transform: uppercase; font-weight: 800; }
#section4 .content p { font-size: clamp(0.9rem, 1vw, 1.2rem); line-height: 1.5; margin-bottom: 2rem; color: #555; }
#section4 .btn-portfolio { display: inline-block; padding: 10px 30px; background-color: #FD8235; color: #F4F3F4; text-decoration: none; font-weight: bold; border-radius: 5px; }

/* Mobile : On désactive la grille complexe */
@media (max-width: 768px) {
    #section4 .portfolio-grid { display: flex; flex-direction: column; aspect-ratio: auto; }
    #section4 .grid-item { width: 100%; height: 250px; transform: none !important; opacity: 1 !important; }
    #section4 .item-white { height: auto; order: -1; }
}


/* --- OVERLAY MENU --- */
.overlay-menu {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: #ffffff; z-index: 1500; overflow-y: auto; 
    clip-path: circle(0% at 92% 5%); visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-content-grid {
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    min-height: auto; 
    height: auto;
    width: 100%;
    align-items: stretch;
    max-width: 1400px; margin: 0 auto; padding: 0 50px; gap: 60px;
}

.menu-col-left { 
    display: flex; 
    flex-direction: column; 
    gap: 30px; 
    justify-content: center;
}

.menu-col-right { 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between; 
    height: 100%; 
}

.bento-box {
    background-color: #f9f9f9; 
    border-radius: 5px;
    padding: 40px;
    text-decoration: none; color: #333; display: flex; justify-content: space-between;
    align-items: flex-end; transition: transform 0.3s, background-color 0.3s;
    height: 250px; opacity: 0; transform: translateY(30px);
}
.bento-box:hover { transform: scale(1.02); background-color: #fff8f3; }

.bento-content h3 { 
    font-size: 2rem; 
    margin-bottom: 10px; 
}
.bento-content p { 
    color: #777; 
    font-size: 1.1rem; 
    font-family: "Roboto", Helvetica, Arial, sans-serif;
}

.bento-icon { width: 50px; height: 50px; opacity: 0.2; }

.menu-label {
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    text-transform: uppercase; color: #999; letter-spacing: 2px;
    margin-bottom: 30px; border-bottom: 1px solid #eee; padding-bottom: 10px;
}

.main-nav-list { display: flex; flex-direction: column; gap: 15px; }

.nav-link {
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    font-size: 3rem; text-decoration: none; color: #333;
    transition: color 0.3s; line-height: 1.2; opacity: 0; transform: translateX(30px);
}
.nav-link:hover { color: #fc8236; }

.nav-num { 
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    font-size: 1.5rem; color: #fc8236; margin-right: 15px; 
}

.menu-footer-icons { 
    display: flex; 
    gap: 15px; 
    margin-top: 50px; 
    border-top: 1px solid #eee; 
    padding-top: 30px; 
}

/* STYLES ICÔNES SOCIAUX */
.social-icon {
    width: 60px; height: 60px; 
    background-color: #333; 
    color: white; 
    display: flex;
    align-items: center; 
    justify-content: center; 
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold; 
    transition: background 0.3s; 
    opacity: 0; transform: scale(0);
}

.social-icon:hover { 
    background-color: #fc8236; 
}

.social-svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    transition: fill 0.3s ease;
}


/* --- FOOTER --- */
.site-footer {
    position: relative;
    width: 100%;
    min-height: 60vh;
    background-color: transparent;
    color: #333; 
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1; 
    border-top: 1px solid rgba(0,0,0,0.1);
}

.footer-bg-image {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 1; 
    z-index: 1;
    pointer-events: none;
}

.footer-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    height: 100%; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
}

.footer-logo-block {
    flex: 1;
    display: flex;
    align-items: center;
}

.footer-svg-logo {
    height: 90vh;
    width: auto; 
    max-width: 100%;
    display: block;
}

.footer-logo-block svg .cls-1 {
    fill: #fc8236;
    transition: fill 0.3s ease;
}

.site-footer:hover .footer-logo-block svg .cls-1 {
    fill: #fc8236; 
}

.footer-links-block {
    flex: 1;
    text-align: right;
}

.footer-nav {
    list-style: none;
    padding: 0; margin: 0;
}

.footer-nav li {
    margin-bottom: 25px;
    display: flex;
    align-items: baseline;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.footer-link {
    font-family: "Archivo Black", Helvetica, Arial, sans-serif;
    font-size: 2.5rem;
    text-transform: uppercase;
    color: #F4F3F4;
    text-decoration: none;
    transition: color 0.3s ease;
    line-height: 1;
}

.footer-link:hover {
    color: #fc8236;
}

.footer-pseudo {
    font-family: "Roboto", Helvetica, Arial, sans-serif;
    font-size: 1.1rem;
    color: #F4F3F4;
    margin-left: 20px;
    text-transform: none;
    letter-spacing: 0.5px;
    font-weight: 400;
}

/* --- RESPONSIVE MOBILE (<900px) --- */
@media (max-width: 900px) {
    
    /* SCROLL HORIZONTAL (Section 2) : Scrollbar cachée */
    .section-horizontal {
        overflow-x: auto; 
        scrollbar-width: none; 
        -ms-overflow-style: none; 
    }
    .section-horizontal::-webkit-scrollbar {
        display: none;
    }

    /* SECTION 2 : Textes réduits */
    .texte h1 { font-size: 2.2rem; }
    .texte p { font-size: 1rem; }

    /* SECTION 2 : Photo centrée */
    .grid-1 .photo-2 { margin-top: 20px; }

    /* --- SECTION 3 (PRODUITS) --- */
    .product-container {
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 30px !important; 
        transform: none !important;
        width: 100% !important;
        padding: 0 20px;
    }

    .product-image-wrapper {
        width: 90vw !important; 
        height: 50vh !important;
        margin: 0 auto;
        flex-shrink: 0;
    }

    .product-text-wrapper {
        width: 100% !important;
        text-align: center !important;
        white-space: normal !important; 
        padding: 0 !important;
    }

    .product-text-wrapper h2 {
        font-size: 2.5rem !important; 
        line-height: 1.1;
        margin-top: 10px;
    }

    .slide-content {
        padding: 20px !important;
        align-items: center !important; 
        text-align: center !important;
    }

    .slide-content h3 {
        font-size: 2rem !important;
    }
    
    .project-btn {
        padding: 12px 30px;
        font-size: 0.9rem;
    }

    /* Le reste (Menu, Footer) */
    .site-footer { height: auto; padding: 60px 0; }
    .footer-content { flex-direction: column; padding: 0 30px; gap: 50px; }
    .footer-svg-logo { width: 50%; }
    .footer-links-block { text-align: center; }
    .footer-nav li { justify-content: center; flex-direction: column; }
    .footer-link { font-size: 2rem; }
    .footer-pseudo { margin-left: 0; margin-top: 10px; }

    .menu-content-grid { grid-template-columns: 1fr; gap: 40px; padding: 120px 30px 40px 30px; }
    .bento-box { height: 150px; padding: 25px; }
    .bento-content h3 { font-size: 1.5rem; }
    .nav-link { font-size: 2.2rem; }
    .menu-footer-icons { margin-top: 30px; justify-content: center; }
    .overlay-center { width: 85%; }

    #section4 {
        overflow: hidden; /* Empêche la scrollbar horizontale pendant l'anim */
    }

    #section4 .portfolio-grid {
        aspect-ratio: 479/950;
        display: grid; 
    }

    #section4 .grid-item {
        width: 100% !important;
        height: 100% !important;
        /* CRUCIAL : On désactive les transitions CSS pour que le JS ait le contrôle total */
        transition: none !important; 
        /* On dit au navigateur de préparer le GPU */
        will-change: transform, opacity;
        opacity: 0; /* On cache par défaut, le JS va l'afficher */
    }

    /* --- PLACEMENT MOBILE --- */
    #section4 .item-white { grid-column: 1 / 101; grid-row: 1 / 29; order: -1; z-index: 10; padding: 20px; }
    #section4 .item-green { grid-column: 19 / 73; grid-row: 29 / 59; z-index: 2; }
    #section4 .item-pink  { grid-column: 1 / 38; grid-row: 48 / 64; z-index: 4; }
    #section4 .item-blue  { grid-column: 1 / 78; grid-row: 54 / 101; z-index: 1; }
    #section4 .item-red   { grid-column: 56 / 101; grid-row: 60 / 80; z-index: 3; }
}

/* --- NOUVELLES CLASSES POUR LES IMAGES (REMPLACEMENT DU STYLE INLINE) --- */
.bg-architecture {
    background-image: url('..//asset/image/teio_photo.png');
}
.bg-portrait {
    background-image: url('..//asset/image/redbullnike.png');
}
.bg-nature {
    background-image: url('..//asset/image/marcvinylas.png');
}
.bg-mountain {
    background-image: url('..//asset/image/silverrocket.png');
}
.bg-fashion {
    background-image: url('..//asset/image/convergence.jpg');
}
.img-footer-bg {
    background-image: url('..//asset/image/ttttt.png');
}