@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

html {
    scroll-behavior: smooth;
    background-color: #0A0A0A; /* Noir profond */
    color: #FAFAFA; /* Blanc cassé */
}

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    max-width: 100%;
    overflow-x: hidden; /* Prévient les saccades de scroll horizontal lors des animations d'entrée */
}

/* Canvas Particules Background */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0; /* Placé au-dessus du fond du body, mais sous le contenu z-10 */
    pointer-events: none;
}

/* Masquer la scrollbar pour une expérience plus épurée (optionnel) */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0A0A0A;
}

::-webkit-scrollbar-thumb {
    background: #2A2A2A;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3A3A3A;
}

/* Animations d'entrée (Fade In Up) */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}

/* Delays pour cascade d'animation */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* Effet Bento Card Premium (Inspiré de TryKala) */
.bento-card {
    background: rgba(23, 23, 23, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.5s ease, box-shadow 0.5s ease;
}

.bento-card:hover {
    transform: scale(1.01) translateY(-2px);
    border-color: rgba(229, 9, 20, 0.3);
    box-shadow: 0 10px 30px -10px rgba(229, 9, 20, 0.15);
}

/* CSS pour le filtrage par opacité croisée (Focus) */
.project-card {
    will-change: transform, opacity;
    opacity: 1;
    transform: translate3d(0,0,0);
    backface-visibility: hidden;
    filter: blur(0px) grayscale(0%);
}
.project-card.is-hidden {
    display: none !important;
}

/* Container pour iframe responsif si nécessaire */
.iframe-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; 
    height: 0;
    overflow: hidden;
    border-radius: inherit;
}

.iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Protection du défilement et pointeur de l'Iframe */
.iframe-overlay {
    position: absolute;
    inset: 0;
    z-index: 20;
    background: transparent;
    pointer-events: auto;
    transition: all 0.3s ease;
}

.project-card iframe {
    pointer-events: none;
}

.project-card.is-active iframe {
    pointer-events: auto;
}

.project-card.is-active .iframe-overlay {
    pointer-events: none;
    opacity: 0;
}

.project-card .iframe-overlay {
    transition: opacity 0.3s ease, pointer-events 0.3s ease;
}

/* Couches Texture Vintage (Grain Cinéma & Aberration Chromatique) */
.film-grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.015; /* grain extrêmement subtil, se devine sur le fond #0A0A0A */
    animation: grain-flicker 0.2s steps(4) infinite;
}

@keyframes grain-flicker {
    0%, 100% { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='3' seed='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E"); }
    25% { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='3' seed='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E"); }
    50% { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='3' seed='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E"); }
    75% { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='3' seed='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E"); }
}

/* Aberration chromatique appliquée uniquement aux grands titres et mots-clés sur ordinateurs pour de superbes performances */
@media (hover: hover) and (pointer: fine) {
    h1 > span, h1:not(:has(span)), h2, h3, .glow-keyword {
        filter: url(#chromatic-aberration);
        will-change: transform, filter;
        transform: translateZ(0); /* Force le rendu GPU sur les lignes de texte individuelles pour corriger les bugs de lignes de découpage flexbox */
    }
}



/* Effet Glow & Magnétique pour les Badges de Compétences (À Propos) */
.skill-badge {
    position: relative;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                background-color 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.skill-badge:hover {
    transform: scale(1.05);
    border-color: rgba(229, 9, 20, 0.4);
    color: #FAFAFA;
    background-color: rgba(229, 9, 20, 0.08);
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.25);
}

/* Mots-clés Lumineux Cinéma */
.glow-keyword {
    color: #E50914; /* Rouge cinéma (text-accent) de base */
    text-shadow: 0 0 8px rgba(229, 9, 20, 0.6), 0 0 15px rgba(229, 9, 20, 0.3); /* Effet glow rouge de base */
    transition: color 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                text-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
    font-weight: 500;
}
.glow-keyword:hover {
    color: #FAFAFA; /* Devient blanc au survol */
    text-shadow: 0 0 10px rgba(229, 9, 20, 0.8), 0 0 20px rgba(229, 9, 20, 0.5); /* Surlignage rouge plus intense au survol */
}

/* Effet Glow pour le bouton Showreel */
.shadow-accent-glow {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                background-color 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.shadow-accent-glow:hover {
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.4);
}

/* --- CUSTOM LIGHTBOX STYLES --- */
#lightbox {
    will-change: opacity;
}

#lightbox-img {
    will-change: transform, opacity;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Micro-animations pour les boutons de navigation de la visionneuse */
#lightbox-prev svg, #lightbox-next svg, #lightbox-close svg {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#lightbox-prev:hover svg {
    transform: translateX(-4px);
}

#lightbox-next:hover svg {
    transform: translateX(4px);
}

#lightbox-close:hover svg {
    transform: rotate(90deg);
}