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

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: #0a0a0f;
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Animated background */
.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #43e97b 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    z-index: -2;
}

.background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite alternate;
}

.background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(1px);
}

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

@keyframes pulse {
    0% { opacity: 0.5; }
    100% { opacity: 0.8; }
}

/* Header */
.header {
    text-align: center;
    padding: 3rem 2rem;
    position: relative;
    z-index: 10;
}

.header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00ff88, #00d4ff, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
    animation: glow 3s ease-in-out infinite alternate;
}

.header p {
    font-size: 1.3rem;
    opacity: 0.9;
    font-weight: 500;
    color: #e2e8f0;
}

@keyframes glow {
    from { filter: brightness(1) drop-shadow(0 0 20px rgba(0, 255, 136, 0.3)); }
    to { filter: brightness(1.2) drop-shadow(0 0 40px rgba(0, 255, 136, 0.6)); }
}

/* Carousel Container */
.carousel-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.carousel {
    position: relative;
    width: 100%;
    height: 800px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.carousel-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1000px;
    width: 100%;
}

.slide-info {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
    overflow: visible;
}

.slide-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00ff88, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    word-wrap: break-word;
}

.slide-subtitle {
    font-size: 1.5rem;
    color: #a0aec0;
    margin-bottom: 2rem;
    font-weight: 500;
}

.game-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 2rem;
}

.game-tag {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #e2e8f0;
    backdrop-filter: blur(10px);
}

.time-info {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.time-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    display: flex;
    align-items: center;
}

.features-list li:before {
    content: '🎮';
    margin-right: 10px;
    font-size: 1.2rem;
}

.cta-button {
    background: linear-gradient(135deg, #00ff88, #00d4ff);
    color: #0a0a0f;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 255, 136, 0.4);
}

.slide-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.visual-circle {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 3s ease-in-out infinite;
}

.visual-icon {
    font-size: 6rem;
    animation: rotate 20s linear infinite;
}

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

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

/* Navigation */
.carousel-nav {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 20;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-dot.active {
    background: #00ff88;
    border-color: rgba(0, 255, 136, 0.5);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 20;
}

.carousel-controls:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.prev {
    left: 1rem;
}

.next {
    right: 1rem;
}

.progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: #00ff88;
    width: 0;
    transition: width 0.1s linear;
    z-index: 20;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2.5rem;
    }

    .carousel {
        height: auto;
        min-height: 700px;
        padding: 1rem;
    }

    .slide-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .slide-title {
        font-size: 2rem;
    }

    .visual-circle {
        width: 200px;
        height: 200px;
    }

    .visual-icon {
        font-size: 4rem;
    }

    .carousel-controls {
        display: none;
    }
}

/* Color variations for different slides */
.slide-championship .slide-title {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.slide-coop .slide-title {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.slide-workshop .slide-title {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.6rem;
}

.slide-challenge .slide-title {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}