/* ===================================
   CSS CUSTOM PROPERTIES
   =================================== */
:root {
    /* Color Palette - Neon Arcade Theme */
    --color-primary: #00f0ff;
    --color-secondary: #ff00ff;
    --color-accent: #ffff00;
    --color-success: #00ff00;
    --color-danger: #ff0055;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-neon: linear-gradient(135deg, #00f0ff 0%, #ff00ff 100%);
    --gradient-sunset: linear-gradient(135deg, #fa709a 0%, #fee140 100%);

    /* Dark Theme Colors */
    --color-bg-dark: #0a0a0f;
    --color-bg-medium: #141420;
    --color-bg-light: #1e1e2e;
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8b8d1;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-display: 'Press Start 2P', cursive;
    --font-body: 'Orbitron', sans-serif;

    /* Effects */
    --glow-primary: 0 0 10px var(--color-primary), 0 0 20px var(--color-primary), 0 0 30px var(--color-primary);
    --glow-secondary: 0 0 10px var(--color-secondary), 0 0 20px var(--color-secondary), 0 0 30px var(--color-secondary);
    --glow-green: 0 0 10px rgba(0, 255, 0, 0.5), 0 0 20px rgba(0, 255, 0, 0.5), 0 0 30px rgba(0, 255, 0, 0.5), 0 0 40px rgba(0, 255, 0, 0.5);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ===================================
   ANIMATED BACKGROUND
   =================================== */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

.stars {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20% 30%, white, transparent),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 80%, white, transparent);
    background-size: 200% 200%;
    animation: twinkle 5s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 8s ease-in-out infinite;
}

.glow-orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.glow-orb-2 {
    width: 300px;
    height: 300px;
    background: var(--color-secondary);
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

.glow-orb-3 {
    width: 350px;
    height: 350px;
    background: var(--color-accent);
    bottom: 10%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   NOTICE BANNER
   =================================== */
.notice-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.95) 0%, rgba(118, 75, 162, 0.95) 100%);
    backdrop-filter: blur(10px);
    z-index: 1001;
    transform: translateY(0);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.notice-banner.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.notice-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.notice-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.notice-text {
    font-size: 0.9rem;
    color: var(--color-text-primary);
    text-align: center;
    line-height: 1.4;
}

.notice-text strong {
    color: var(--color-accent);
}

.notice-divider {
    opacity: 0.5;
    margin: 0 0.5rem;
}

.notice-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-text-primary);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    flex-shrink: 0;
    line-height: 1;
}

.notice-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Adjust navbar position when notice is visible */
.navbar {
    top: 52px;
    transition: top 0.4s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.notice-banner.hidden + .navbar,
body.notice-dismissed .navbar {
    top: 0;
}

/* Adjust hero padding when notice is visible */
.hero {
    padding-top: 132px;
    transition: padding-top 0.4s ease;
}

body.notice-dismissed .hero {
    padding-top: 80px;
}

@media (max-width: 768px) {
    .notice-content {
        padding: 0.6rem 1rem;
        gap: 0.75rem;
    }

    .notice-text {
        font-size: 0.8rem;
    }

    .notice-divider {
        display: none;
    }

    .notice-text {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .navbar {
        top: 58px;
    }

    .hero {
        padding-top: 158px;
    }

    body.notice-dismissed .hero {
        padding-top: 100px;
    }

    body.notice-dismissed .nav-links {
        top: 70px;
        height: calc(100vh - 70px);
    }
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    width: 100%;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(0, 240, 255, 0.2);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.logo-pixel {
    color: var(--color-primary);
    text-shadow: var(--glow-primary);
    font-size: 0.9rem;
}

.logo-paradise {
    color: var(--color-secondary);
    text-shadow: var(--glow-secondary);
    font-size: 0.6rem;
    letter-spacing: 0.3rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 600;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-neon {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 4px;
    font-weight: 700;
    transition: var(--transition-fast);
}

.btn-neon:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-content {
    text-align: center;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(110deg,
        #00f0ff 0%,
        #00f0ff 40%,
        #ffffff 50%,
        #00f0ff 60%,
        #00f0ff 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(-0.5px -0.5px 0 #000)
            drop-shadow(0.5px -0.5px 0 #000)
            drop-shadow(-0.5px 0.5px 0 #000)
            drop-shadow(0.5px 0.5px 0 #000)
            drop-shadow(0 0 8px rgba(0, 255, 0, 0.8))
            drop-shadow(0 0 15px rgba(0, 255, 0, 0.8));
    animation: fadeInUp 1s ease-out, shimmerText 3s linear infinite, glowPulse 2s ease-in-out infinite;
    position: relative;
}

.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch 2s infinite;
    color: var(--color-secondary);
    z-index: -1;
}

.glitch::after {
    animation: glitch 3s infinite reverse;
    color: var(--color-accent);
    z-index: -2;
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease-out 0.2s both;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.btn {
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition-fast);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--color-primary);
    box-shadow: var(--glow-primary);
    transform: translateY(-4px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-text-secondary);
}

.btn-secondary:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    box-shadow: var(--glow-secondary);
    transform: translateY(-4px);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-accent);
    text-shadow: 0 0 20px var(--color-accent);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 1s ease-out 0.8s both;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-primary);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(0) skewX(-20deg);
    }
    100% {
        transform: translateX(600%) skewX(-20deg);
    }
}

@keyframes shimmerText {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes glowPulse {
    0%, 100% {
        filter: drop-shadow(-0.5px -0.5px 0 #000)
                drop-shadow(0.5px -0.5px 0 #000)
                drop-shadow(-0.5px 0.5px 0 #000)
                drop-shadow(0.5px 0.5px 0 #000)
                drop-shadow(0 0 8px rgba(0, 255, 0, 0.8))
                drop-shadow(0 0 15px rgba(0, 255, 0, 0.8));
    }
    50% {
        filter: drop-shadow(-0.5px -0.5px 0 #000)
                drop-shadow(0.5px -0.5px 0 #000)
                drop-shadow(-0.5px 0.5px 0 #000)
                drop-shadow(0.5px 0.5px 0 #000)
                drop-shadow(0 0 12px rgba(0, 255, 0, 1))
                drop-shadow(0 0 20px rgba(0, 255, 0, 1));
    }
}

/* ===================================
   SECTION TITLES
   =================================== */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.title-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    max-width: 200px;
}

/* ===================================
   GAMES SECTION
   =================================== */
.games-section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.game-card {
    background: var(--color-bg-light);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
}

.game-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 60px rgba(0, 240, 255, 0.3);
}

.game-card-inner {
    display: flex;
    flex-direction: column;
}

.game-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.game-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.5) 100%);
}

.game-icon {
    font-size: 4rem;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
    animation: bounce 2s infinite;
}

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

.game-info {
    padding: var(--spacing-md);
}

.game-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.game-genre {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.game-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
}

.difficulty {
    color: var(--color-accent);
}

.players {
    color: var(--color-text-secondary);
}

.btn-play {
    width: 100%;
    padding: 0.75rem;
    background: var(--color-primary);
    color: var(--color-bg-dark);
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.btn-play:hover {
    background: var(--color-secondary);
    box-shadow: var(--glow-secondary);
    transform: scale(1.05);
}

/* ===================================
   TOURNAMENTS SECTION
   =================================== */
.tournaments-section {
    padding: var(--spacing-xl) 0;
    background: rgba(30, 30, 46, 0.5);
}

.tournaments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.tournament-card {
    background: var(--color-bg-light);
    border-radius: 12px;
    padding: var(--spacing-md);
    border: 2px solid var(--color-bg-medium);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.tournament-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-neon);
}

.tournament-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-primary);
}

.tournament-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-danger);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

.tournament-badge.upcoming {
    background: var(--color-primary);
    animation: none;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.tournament-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.tournament-date {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.tournament-prize {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(0, 240, 255, 0.1);
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
}

.prize-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.prize-amount {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
    text-shadow: 0 0 10px var(--color-accent);
}

.tournament-participants {
    margin-bottom: var(--spacing-sm);
}

.tournament-participants span {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-bg-medium);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-neon);
    transition: width 1s ease;
}

.btn-tournament {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.btn-tournament:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    box-shadow: var(--glow-primary);
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about-section {
    padding: var(--spacing-xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(0, 240, 255, 0.05);
    border-radius: 8px;
    transition: var(--transition-normal);
}

.feature-item:hover {
    background: rgba(0, 240, 255, 0.1);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.feature-item h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-primary);
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.arcade-cabinet {
    width: 250px;
    background: linear-gradient(180deg, #2a2a3e 0%, #1a1a2e 100%);
    border-radius: 20px 20px 10px 10px;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.cabinet-screen {
    background: #000;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: inset 0 0 20px rgba(0, 240, 255, 0.3);
}

.pixel-art {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.pixel-row {
    display: flex;
    gap: 0.5rem;
}

.pixel-row span {
    width: 30px;
    height: 30px;
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    animation: pixelGlow 1.5s infinite;
}

@keyframes pixelGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.cabinet-controls {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.joystick {
    width: 40px;
    height: 40px;
    background: #ff0055;
    border-radius: 50%;
    position: relative;
    box-shadow: 0 4px 0 #aa0033;
}

.joystick::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: #ff0055;
    border-radius: 50%;
}

.buttons {
    display: flex;
    gap: 0.5rem;
}

.button {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
}

.btn-a {
    background: var(--color-accent);
}

.btn-b {
    background: var(--color-success);
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact-section {
    padding: var(--spacing-xl) 0;
    background: rgba(30, 30, 46, 0.5);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.info-item p {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    background: var(--color-bg-light);
    border: 2px solid var(--color-bg-medium);
    color: var(--color-text-primary);
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-bg-dark);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 2px solid rgba(0, 240, 255, 0.2);
}

.footer-content {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.social-links a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border-radius: 50%;
    border: 2px solid var(--color-bg-medium);
    transition: var(--transition-fast);
    font-weight: 700;
}

.social-links a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--glow-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-bg-medium);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 128px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 128px);
        transition: left 0.3s ease, top 0.4s ease, height 0.4s ease;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-lg);
        transition: var(--transition-normal);
    }

    .nav-links.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

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

    .section-title {
        font-size: 1.5rem;
        flex-direction: column;
    }

    .title-line {
        width: 100%;
        max-width: 100px;
    }

    .games-grid,
    .tournaments-grid {
        grid-template-columns: 1fr;
    }

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

    .arcade-cabinet {
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

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

/* ===================================
   PERFORMANCE OPTIMIZATIONS
   =================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Hardware acceleration for animations */
.game-card,
.tournament-card,
.btn,
.nav-link {
    will-change: transform;
}

/* Improve text rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}