:root {
    --bg-color: #05070a;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --accent: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.6);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
    overflow-y: auto; 
    width: 100vw;
    overscroll-behavior: none; 
}

/* Cache barre de scroll */
body::-webkit-scrollbar { width: 0px; background: transparent; }

/* ETAT VERROUILLÉ */
body.locked { overflow: hidden; }

/* CORRECTION DU BUG : On force la disparition du texte */
body.locked #scroll-content { 
    display: none !important; 
}

#webgl-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; pointer-events: auto; }
#css3d-container { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }

#ui-overlay { 
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 10; 
    pointer-events: none; opacity: 0; transition: opacity 1s ease;
}
#ui-overlay.visible { opacity: 1; pointer-events: auto; }

/* SCROLL CONTENT */
#scroll-content {
    position: relative;
    z-index: 5; 
    pointer-events: none; 
    height: 350vh; 
}

.scroll-section {
    height: 90vh;
    display: flex;
    align-items: center;
    padding: 0 15%;
    position: relative;
}
.scroll-section.center { justify-content: center; text-align: center; }
.scroll-section.left { justify-content: flex-start; }
.scroll-section.right { justify-content: flex-end; text-align: right; }

/* TEXTES BLANCS */
.hero-text h1 { 
    font-size: 8rem; font-weight: 800; letter-spacing: -5px; margin: 0; 
    text-shadow: 0 0 60px rgba(0,0,0,0.5); 
}
.hero-text p { font-size: 2rem; animation: bounce 2s infinite; text-shadow: 0 0 20px rgba(0,0,0,1); }

.floating-text {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s ease-out;
}
.floating-text.visible { opacity: 1; transform: translateY(0); }

.floating-text h3 { 
    font-size: 4rem; color: #fff; margin-bottom: 0.2rem; text-transform: uppercase; 
    text-shadow: 0 0 30px rgba(0,0,0,0.8);
}
.floating-text p { 
    font-size: 1.5rem; color: #ddd; font-weight: 300; 
    text-shadow: 0 0 20px rgba(0,0,0,0.9);
}

/* UI NAV */
nav { padding: 2rem 5%; position: absolute; top: 0; width: 100%; pointer-events: auto; }
.logo { font-weight: 800; font-size: 1.8rem; letter-spacing: 2px; color: var(--text-main); text-shadow: 0 0 10px var(--accent-glow);}
#planet-title { position: absolute; bottom: 8%; left: 50%; transform: translateX(-50%); text-align: center; transition: opacity 0.5s ease; opacity: 0; pointer-events: none; }
#planet-title.active { opacity: 1; pointer-events: auto; }
.hint { font-size: 0.8rem; opacity: 0.6; margin-top: 5px; letter-spacing: 1px; }
#current-skill-name { font-size: 4rem; font-weight: 700; color: var(--accent); text-transform: uppercase; margin-bottom: 1rem; text-shadow: 0 0 40px rgba(0,0,0,0.5); letter-spacing: 5px; }
#back-to-overview-btn { background: rgba(0, 0, 0, 0.7); border: 1px solid var(--text-main); color: var(--text-main); padding: 1rem 2.5rem; border-radius: 50px; cursor: pointer; text-transform: uppercase; font-weight: 700; letter-spacing: 2px; transition: 0.3s; backdrop-filter: blur(10px); }
#back-to-overview-btn:hover { background: var(--text-main); color: #000; box-shadow: 0 0 30px var(--text-main); }

/* CARTES */
.card { width: 220px; height: auto; background: rgba(0, 0, 0, 0.85); border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 0 15px rgba(0, 0, 0, 0.5); border-radius: 12px; backdrop-filter: blur(10px); overflow: hidden; display: flex; flex-direction: column; cursor: pointer; pointer-events: auto !important; user-select: none; backface-visibility: visible; -webkit-backface-visibility: visible; transform-style: preserve-3d; transition: transform 0.3s ease-out, border-color 0.3s, box-shadow 0.3s, opacity 0.3s ease; }
.card.highlight { border-color: #ffffff !important; background: rgba(20, 20, 35, 0.95); box-shadow: 0 0 50px var(--accent-glow); z-index: 500; opacity: 1 !important; }
.card img { width: 100%; height: 100px; object-fit: cover; border-bottom: 1px solid rgba(255, 255, 255, 0.1); display: block; }
.card-content { padding: 12px; display: flex; flex-direction: column; gap: 5px; }
.card h4 { font-size: 1rem; color: var(--text-main); font-weight: 700; text-transform: uppercase; margin: 0; line-height: 1.2; }
.card p { font-size: 0.75rem; color: var(--text-muted); line-height: 1.3; margin: 0; margin-bottom: 5px; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto;}
.tech-tags span { font-size: 0.6rem; color: var(--accent); border: 1px solid rgba(0, 242, 255, 0.3); padding: 2px 6px; border-radius: 4px; background: rgba(0, 242, 255, 0.05); text-transform: uppercase; font-weight: 600;}

@keyframes bounce { 0%, 100% {transform: translateY(0);} 50% {transform: translateY(-10px);} }