/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --gladiator-gold: #D4AF37;
    --gladiator-bronze: #CD7F32;
    --gladiator-red: #8B0000;
    --arena-stone: #2F2F2F;
    --dark-shadow: #0F0F0F;
    --light-sand: #F5DEB3;
    --blood-red: #DC143C;
    --gradient-arena: linear-gradient(135deg, #8B0000 0%, #2F2F2F 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #CD7F32 100%);
    --shadow-deep: 0 20px 40px rgba(0, 0, 0, 0.6);
    --shadow-medium: 0 10px 25px rgba(0, 0, 0, 0.3);
    --transition-smooth: all 0.4s ease;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--gradient-arena);
    color: #fff;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated Background */
.ArenaBackground {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
            radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(139, 0, 0, 0.1) 0%, transparent 50%),
            var(--gradient-arena);
    z-index: -1;
}

.ArenaParticles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.Particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gladiator-gold);
    border-radius: 50%;
    animation: floatParticle 15s infinite linear;
    opacity: 0.6;
}

@keyframes floatParticle {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Header */
.GameHeader {
    position: sticky;
    top: 0;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(15px);
    border-bottom: 2px solid var(--gladiator-gold);
    padding: 16px 0;
    z-index: 100;
}

.HeaderContent {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.BackButton {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gladiator-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    padding: 10px 20px;
    border: 2px solid var(--gladiator-gold);
    border-radius: 8px;
    background: transparent;
}

.BackButton:hover {
    background: var(--gladiator-gold);
    color: var(--dark-shadow);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.GameLogo {
    font-family: 'Cinzel', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--gladiator-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    letter-spacing: 2px;
}

/* Hero Section */
.GameHero {
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
}

.HeroContainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.GameTitle {
    font-family: 'Cinzel', serif;
    font-size: 64px;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    letter-spacing: 3px;
}

.GameSubtitle {
    font-size: 24px;
    color: var(--light-sand);
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 1px;
}

.GameDescription {
    font-size: 18px;
    color: rgba(245, 222, 179, 0.9);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.AgeWarning {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--blood-red);
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 40px;
    box-shadow: var(--shadow-medium);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.WarningIcon {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

/* Game Container */
.GameContainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.GameFrame {
    background: rgba(0, 0, 0, 0.8);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-deep);
    border: 3px solid var(--gladiator-gold);
    position: relative;
    overflow: hidden;
}

.GameFrame::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-gold);
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
}

.GameIframe {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 12px;
    background: #000;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.LoadingOverlay {
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: opacity 0.5s ease;
}

.LoadingSpinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(212, 175, 55, 0.3);
    border-left: 4px solid var(--gladiator-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.LoadingText {
    color: var(--gladiator-gold);
    font-size: 18px;
    font-weight: 600;
}

/* Game Info Section */
.GameInfo {
    margin-top: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.InfoCard {
    background: rgba(47, 47, 47, 0.8);
    border-radius: 16px;
    padding: 32px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    transition: var(--transition-smooth);
}

.InfoCard:hover {
    border-color: var(--gladiator-gold);
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.InfoCard h3 {
    font-family: 'Cinzel', serif;
    color: var(--gladiator-gold);
    font-size: 22px;
    margin-bottom: 16px;
}

.InfoCard p {
    color: rgba(245, 222, 179, 0.9);
    line-height: 1.6;
}

.GameFeatures {
    margin-top: 40px;
}

.FeaturesGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.FeatureItem {
    background: rgba(139, 0, 0, 0.3);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition-smooth);
}

.FeatureItem:hover {
    background: rgba(139, 0, 0, 0.5);
    border-color: var(--gladiator-gold);
}

.FeatureIcon {
    width: 48px;
    height: 48px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.FeatureIcon img {
    width: 24px;
    height: 24px;
    filter: brightness(0);
}

.FeatureTitle {
    color: var(--gladiator-gold);
    font-weight: 600;
    margin-bottom: 8px;
}

.FeatureText {
    color: rgba(245, 222, 179, 0.8);
    font-size: 14px;
}

/* Controls Section */
.GameControls {
    margin-top: 40px;
    text-align: center;
}

.ControlButton {
    background: var(--gradient-gold);
    color: var(--dark-shadow);
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    margin: 0 8px;
    transition: var(--transition-smooth);
    font-size: 16px;
}

.ControlButton:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.ControlButton.Secondary {
    background: transparent;
    color: var(--gladiator-gold);
    border: 2px solid var(--gladiator-gold);
}

.ControlButton.Secondary:hover {
    background: var(--gladiator-gold);
    color: var(--dark-shadow);
}

/* Footer */
.GameFooter {
    background: rgba(15, 15, 15, 0.95);
    padding: 40px 0;
    border-top: 2px solid var(--gladiator-gold);
    margin-top: 60px;
}

.FooterContent {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.FooterText {
    color: rgba(245, 222, 179, 0.7);
    margin-bottom: 20px;
    line-height: 1.6;
}

.FooterLinks {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.FooterLink {
    color: var(--gladiator-gold);
    text-decoration: none;
    transition: var(--transition-smooth);
    padding: 8px 16px;
    border-radius: 4px;
}

.FooterLink:hover {
    background: rgba(212, 175, 55, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .HeaderContent {
        flex-direction: column;
        gap: 16px;
    }

    .GameTitle {
        font-size: 48px;
    }

    .GameSubtitle {
        font-size: 20px;
    }

    .GameInfo {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .GameFrame {
        padding: 20px;
    }

    .GameIframe {
        height: 400px;
    }

    .FeaturesGrid {
        grid-template-columns: 1fr;
    }

    .FooterLinks {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .GameTitle {
        font-size: 36px;
    }

    .GameFrame {
        padding: 16px;
    }

    .GameIframe {
        height: 300px;
    }

    .InfoCard {
        padding: 24px;
    }
}

/* Special Effects */
.GlowEffect {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 5px var(--gladiator-gold), 0 0 10px var(--gladiator-gold); }
    to { text-shadow: 0 0 10px var(--gladiator-gold), 0 0 20px var(--gladiator-gold), 0 0 30px var(--gladiator-gold); }
}

.PulseAnimation {
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}