html, body {
    height: 100%; /* S'assurer que le parent occupe 100% de la fenêtre */
    margin: 0;
}

/* Section héro style Apple */
.hero-section {
    background: linear-gradient(135deg, #000 0%, #333 100%);
    height: 15000px; /* Prend toute la hauteur du parent */
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Effet de grille en arrière-plan */
.hero-section::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(#222 1px, transparent 1px),
                linear-gradient(90deg, #222 1px, transparent 1px);
    background-size: 30px 30px;
    transform: rotate(-45deg);
    animation: gridMove 15s linear infinite;
}

.container-accueil {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    padding: 60px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 0 80px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.title {
    font-size: 72px;
    background: linear-gradient(45deg, #fff, #7d7d7d);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: -2px;
    animation: titleGlow 2s ease-in-out infinite alternate;
}

.texte {
    color: #999;
    font-size: 24px;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Nouvelles animations */
@keyframes gridMove {
    0% {
        transform: rotate(-45deg) translateY(0);
    }
    100% {
        transform: rotate(-45deg) translateY(-50%);
    }
}

@keyframes titleGlow {
    0% {
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    }
    100% {
        text-shadow: 0 0 40px rgba(255, 255, 255, 0.4);
    }
}

/* Animation pour le conteneur */
.container-accueil:hover {
    transform: scale(1.02);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.05);
    /* text-align: center; */
}

@media (max-width: 768px) {
    .title {
        font-size: 42px;
        letter-spacing: -1px;
    }
    
    .texte {
        font-size: 18px;
        padding: 0 20px;
    }
    
    .container-accueil {
        padding: 30px;
        margin: 20px;
    }
}