.grid-bg {
    background-color: #000000;
    background-image: 
        radial-gradient(circle at center, rgba(239, 68, 68, 0.03) 0%, transparent 70%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 30px 30px, 30px 30px;
    background-position: center center;
}

/* Styles pour les miniatures */
.miniatures-grid {
    max-width: 900px;
    margin: 0 auto;
}

.miniature-item {
    max-width: 400px;
    margin: 0 auto;
}

.hero-overlay {
    background: linear-gradient(to bottom,
        rgba(0, 0, 0, 0.8) 0%,
        rgba(239, 68, 68, 0.02) 50%,
        rgba(0, 0, 0, 0.8) 100%
    );
}

.stats-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(239, 68, 68, 0.1);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 rgba(239, 68, 68, 0.4); }
    50% { transform: scale(1.02); box-shadow: 0 0 20px rgba(239, 68, 68, 0.6); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

@keyframes slideIn {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes glowPulse {
    0%, 100% { text-shadow: 0 0 5px rgba(239, 68, 68, 0.5); }
    50% { text-shadow: 0 0 20px rgba(239, 68, 68, 0.8); }
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.floating { animation: float 3s ease-in-out infinite; }
.pulsing { animation: pulse 2s ease-in-out infinite; }
.sliding-in { animation: slideIn 0.5s ease-out forwards; }
.fading-in { animation: fadeIn 0.5s ease-out forwards; }
.bouncing { animation: bounce 2s ease-in-out infinite; }
.spinning { animation: spin 10s linear infinite; }
.glowing { animation: glowPulse 2s ease-in-out infinite; }

.hover-scale { transition: transform 0.3s ease; }
.hover-scale:hover { transform: scale(1.05); }

.hover-rotate { transition: transform 0.3s ease; }
.hover-rotate:hover { transform: rotate(5deg); }

.hover-lift {
    transition: transform 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.2);
}

.glow-on-hover:hover {
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
    transform: translateY(-2px);
}

.text-glow {
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.red-gradient-text {
    background: linear-gradient(45deg, #fff 0%, #ef4444 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-gradient {
    background: linear-gradient(to bottom,
        rgba(0, 0, 0, 0.95),
        rgba(0, 0, 0, 1) 50%,
        rgba(0, 0, 0, 0.95)
    );
}

.animated-bg {
    background: linear-gradient(
        45deg,
        rgba(17, 17, 17, 1) 0%,
        rgba(28, 28, 28, 1) 25%,
        rgba(38, 38, 38, 1) 50%,
        rgba(28, 28, 28, 1) 75%,
        rgba(17, 17, 17, 1) 100%
    );
    background-size: 200% 200%;
    animation: gradient 15s ease infinite;
}

.faq-arrow {
    transition: transform 0.3s ease;
}
.faq-arrow.active {
    transform: rotate(180deg);
}

.icon-glow {
    filter: drop-shadow(0 0 5px rgba(239, 68, 68, 0.3));
    transition: all 0.3s ease;
}

.icon-glow:hover {
    filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.5));
    transform: rotate(5deg) scale(1.1);
}

.icon-container {
    background: rgba(239, 68, 68, 0.1);
    transition: all 0.3s ease;
}

.icon-container:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: translateY(-2px);
}

/* Animation du texte du hero */
.typing-effect {
    position: relative;
    width: fit-content;
    margin: 0 auto;
}

.text-reveal {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.text-reveal.active {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

@keyframes cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes reveal {
    0% {
        transform: translateY(100%);
        opacity: 0;
        filter: blur(10px);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
        filter: blur(0);
    }
}