/* Reset e Configurações Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores futurísticas gamer */
    --cyber-dark: #0a0a0f;
    --cyber-blue: #1a1a2e;
    --cyber-purple: #16213e;
    --neon-cyan: #00ffff;
    --neon-blue: #0080ff;
    --neon-purple: #8000ff;
    --neon-pink: #ff0080;
    --cyber-gold: #00ffff;
    --cyber-silver: #c0c0c0;
    --cyber-text: #e0e0e0;
    
    /* Gradientes futurísticos */
    --gradient-primary: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #16213e 100%);
    --gradient-neon: linear-gradient(45deg, #00ffff, #0080ff, #8000ff, #ff0080);
    --gradient-cyber: linear-gradient(135deg, #00ffff 0%, #0080ff 50%, #8000ff 100%);
    --gradient-gold: linear-gradient(45deg, #00ffff, #0080ff, #8000ff);
    
    /* Sombras futurísticas */
    --shadow-neon: 0 0 20px rgba(0, 255, 255, 0.5);
    --shadow-cyber: 0 0 30px rgba(0, 128, 255, 0.4);
    --shadow-dark: 0 10px 40px rgba(0, 0, 0, 0.8);
    --shadow-card: 0 15px 35px rgba(0, 0, 0, 0.6);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--cyber-text);
    background: var(--gradient-primary);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Tipografia impactante */
.hero-title,
.download-title,
.features-title {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.feature-card h3 {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.lang-btn {
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Efeitos de fundo futurístico simplificados */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(0, 255, 255, 0.05) 0%, transparent 60%),
        radial-gradient(circle at 70% 30%, rgba(0, 128, 255, 0.04) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* Grid futurístico simplificado */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -1;
    animation: gridMove 30s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header futurístico cyberpunk */
.header {
    padding: 2rem 1rem;
    text-align: center;
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.9) 0%, rgba(26, 26, 46, 0.7) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--neon-cyan);
    border-top: 1px solid var(--neon-cyan);
    margin-bottom: 2rem;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
    background: rgba(10, 10, 15, 0.8);
    padding: 0.5rem;
    border-radius: 25px;
    backdrop-filter: blur(15px);
}

.lang-btn {
    background: transparent;
    border: 2px solid var(--neon-cyan);
    color: var(--cyber-text);
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.lang-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    transition: left 0.4s ease;
    z-index: -1;
}

.lang-btn:hover {
    transform: translateY(-3px) scale(1.05);
    border-color: var(--neon-cyan);
    color: var(--cyber-dark);
    box-shadow: var(--shadow-neon);
}

.lang-btn:hover::before {
    left: 0;
}

.lang-btn.active {
    background: var(--gradient-neon);
    border-color: var(--neon-cyan);
    color: var(--cyber-dark);
    box-shadow: var(--shadow-neon);
    transform: translateY(-2px);
}

.logo-container {
    display: inline-block;
    padding: 0;
    background: transparent;
    border-radius: 0;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    transition: all 0.4s ease;
    position: relative;
    overflow: visible;
}

.logo {
    max-height: 280px;
    width: 500px;
    transition: all 0.4s ease;
}

/* Seção Principal */
.main-content {
    padding: 2rem 0;
    position: relative;
    z-index: 1;
}

/* Hero Section futurístico cyberpunk */
.hero-section {
    text-align: center;
    margin-bottom: 4rem;
    padding: 5rem 0;
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(0, 128, 255, 0.03) 100%);
    border-top: 2px solid var(--neon-cyan);
    border-bottom: 2px solid var(--neon-cyan);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card), 0 0 40px rgba(0, 255, 255, 0.2);
    margin: 2rem 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(128, 0, 255, 0.08) 0%, transparent 50%);
    border-radius: 25px;
    z-index: -1;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--cyber-text);
    margin-bottom: 2rem;
    background: var(--gradient-neon);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
    text-shadow: none;
    letter-spacing: -0.02em;
    white-space: normal;
    position: relative;
    z-index: 1;
    line-height: 1.2;
    padding: 0 1rem;
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-neon);
    border-radius: 2px;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

.hero-description {
    font-size: 1.5rem;
    color: var(--cyber-text);
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 500;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

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

@keyframes pulse {
    0%, 100% { 
        transform: translateX(-50%) scaleX(1);
        opacity: 1;
    }
    50% { 
        transform: translateX(-50%) scaleX(1.2);
        opacity: 0.8;
    }
}

/* Carrossel futurístico cyberpunk */
.carousel-section {
    margin-bottom: 4rem;
    position: relative;
    z-index: 3;
    padding: 3rem 0;
    background: transparent;
    border-top: none;
    border-bottom: none;
    border-radius: 0;
    backdrop-filter: none;
    box-shadow: none;
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.9) 0%, rgba(26, 26, 46, 0.7) 100%);
    backdrop-filter: blur(15px);
    border: 2px solid var(--neon-cyan);
    transition: all 0.4s ease;
}

.carousel-container:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon), var(--shadow-card);
    transform: translateY(-5px);
}

.carousel-slides {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 0;
    filter: none;
    transition: none;
}

.carousel-btn {
    position: absolute;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 128, 255, 0.05) 100%);
    border-top: none;
    border-bottom: none;
    width: 80px;
    height: 100%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    font-size: 2rem;
    font-weight: 700;
    backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10;
    box-shadow: var(--shadow-neon);
    overflow: hidden;
}

.carousel-btn::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;
}

.carousel-btn:hover::before {
    left: 100%;
}

.carousel-btn:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.3) 0%, rgba(0, 128, 255, 0.2) 100%);
    box-shadow: var(--shadow-neon), 0 0 30px rgba(0, 255, 255, 0.6);
    border-top: none;
    border-bottom: none;
    color: var(--cyber-dark);
}

.carousel-btn-prev {
    left: 0;
    top: 0;
    border-radius: 0 0 0 15px;
    border-left: none;
}

.carousel-btn-next {
    right: 0;
    top: 0;
    border-radius: 0 0 15px 0;
    border-right: none;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
    padding: 15px;
    background: rgba(10, 10, 15, 0.8);
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.indicator {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(0, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid var(--neon-cyan);
    position: relative;
    overflow: hidden;
}

.indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    transition: left 0.4s ease;
    border-radius: 50%;
}

.indicator:hover::before {
    left: 0;
}

.indicator:hover {
    transform: scale(1.3);
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
}

.indicator.active {
    background: var(--gradient-neon);
    transform: scale(1.4);
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon), 0 0 15px rgba(0, 255, 255, 0.5);
}

/* Seção de Download com tema LoL */
.download-section {
    text-align: center;
    margin-bottom: 3rem;
    padding: 4rem 0;
    position: relative;
    z-index: 4;
    background: linear-gradient(135deg, rgba(201, 170, 113, 0.08) 0%, rgba(212, 175, 55, 0.04) 100%);
    border-top: 2px solid rgba(201, 170, 113, 0.2);
    border-bottom: 2px solid rgba(201, 170, 113, 0.2);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card);
}

/* Seção Unificada de Downloads */
.unified-download-section {
    margin-top: 4rem;
    position: relative;
    padding-top: 5rem;
}

/* Botão Tutorial no canto superior esquerdo */
.tutorial-corner-btn {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 10;
    display: inline-block;
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(200, 120, 40, 0.2);
    padding: 8px;
    border: 2px solid rgba(200, 120, 40, 0.4);
    backdrop-filter: blur(10px);
}

.tutorial-corner-btn:hover {
    transform: scale(1.1);
    border-color: #c87828;
    box-shadow: 0 0 20px rgba(200, 120, 40, 0.5);
}

.tutorial-corner-icon {
    height: 40px;
    width: auto;
    display: block;
}

/* Título Windows com espaçamento */
.windows-title {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(201, 170, 113, 0.2);
}

/* Estilos Windows Button */
.windows-btn {
    border: 2px solid rgba(0, 120, 212, 0.4) !important;
}

.windows-btn:hover {
    border-color: #0078d4 !important;
    box-shadow: 0 0 30px rgba(0, 120, 212, 0.5), var(--shadow-card) !important;
}

.windows-icon {
    height: 70px !important;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(201, 170, 113, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    border-radius: 25px;
    z-index: -1;
}

.download-title {
    font-size: 3.2rem;
    color: var(--cyber-text);
    margin-bottom: 3rem;
    font-weight: 800;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    position: relative;
    z-index: 1;
}

.download-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 3px;
    background: var(--gradient-neon);
    border-radius: 2px;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
    animation: pulse 3s ease-in-out infinite;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.download-btn {
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    background: rgba(10, 20, 40, 0.6);
    padding: 10px;
    border: 2px solid rgba(201, 170, 113, 0.3);
    backdrop-filter: blur(15px);
    position: relative;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 170, 113, 0.2), transparent);
    transition: left 0.6s;
    z-index: 1;
}

.download-btn:hover::before {
    left: 100%;
}

.download-btn:hover {
    transform: translateY(-10px) scale(1.08);
    box-shadow: var(--shadow-gold), var(--shadow-card);
    border-color: var(--lol-gold);
    filter: brightness(1.2);
}

.store-icon {
    height: 70px;
    width: auto;
    border-radius: 15px;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.download-btn:hover .store-icon {
    filter: drop-shadow(0 5px 15px rgba(201, 170, 113, 0.4));
}

/* Seção de Recursos com tema LoL */
.features-section {
    padding: 5rem 0;
    position: relative;
    z-index: 5;
    background: linear-gradient(135deg, rgba(201, 170, 113, 0.08) 0%, rgba(212, 175, 55, 0.04) 100%);
    border-top: 2px solid rgba(201, 170, 113, 0.2);
    border-bottom: 2px solid rgba(201, 170, 113, 0.2);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card);
    margin-top: 2rem;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(201, 170, 113, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    border-radius: 25px;
    z-index: -1;
}

.features-title {
    font-size: 3.2rem;
    color: var(--cyber-text);
    text-align: center;
    margin-bottom: 4rem;
    font-weight: 800;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    position: relative;
    z-index: 1;
}

.features-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 3px;
    background: var(--gradient-neon);
    border-radius: 2px;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
    animation: pulse 3s ease-in-out infinite;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: linear-gradient(135deg, rgba(10, 20, 40, 0.8) 0%, rgba(30, 35, 40, 0.6) 100%);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(201, 170, 113, 0.3);
    border-radius: 25px;
    padding: 3rem;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 170, 113, 0.1), transparent);
    transition: left 0.6s;
    z-index: 1;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(201, 170, 113, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    border-radius: 25px;
    z-index: -1;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-20px) scale(1.05);
    background: linear-gradient(135deg, rgba(10, 20, 40, 0.9) 0%, rgba(30, 35, 40, 0.8) 100%);
    box-shadow: var(--shadow-neon), var(--shadow-card);
    border-color: var(--neon-cyan);
}

.feature-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-neon);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.5rem;
    color: var(--cyber-dark);
    box-shadow: var(--shadow-neon), 0 10px 25px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 2;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: var(--gradient-neon);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.4;
    transition: all 0.4s ease;
    filter: blur(8px);
}

.feature-card h3 {
    color: var(--cyber-text);
    font-size: 1.4rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.feature-card p {
    color: var(--cyber-text);
    line-height: 1.7;
    opacity: 0.9;
    position: relative;
    z-index: 2;
    font-weight: 500;
}

/* Footer com tema LoL */
.footer {
    text-align: center;
    padding: 3rem 0;
    color: var(--lol-light-gold);
    border-top: 2px solid rgba(201, 170, 113, 0.2);
    margin-top: 4rem;
    background: linear-gradient(135deg, rgba(10, 20, 40, 0.8) 0%, rgba(30, 35, 40, 0.6) 100%);
    backdrop-filter: blur(20px);
    border-radius: 25px 25px 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(201, 170, 113, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    border-radius: 25px 25px 0 0;
    z-index: -1;
}

.footer p {
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    opacity: 0.9;
}

/* Responsividade */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .carousel-slides {
        height: 450px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 900px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .carousel-slides {
        height: 400px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 0.5rem;
        margin-bottom: 1rem;
    }
    
    .header-actions {
        width: 100%;
        flex-direction: row;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .language-switcher {
        margin-left: 0;
        margin-top: 0;
    }
    
    .auth-buttons {
        gap: 0.5rem;
    }
    
    .auth-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .lang-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
        white-space: normal;
        line-height: 1.3;
        padding: 0 0.5rem;
    }
    
    .hero-description {
        font-size: 1.2rem;
        padding: 0 1rem;
    }
    
    .carousel-slides {
        height: 300px;
    }
    
    .carousel-section {
        padding: 2rem 0;
    }
    
    .download-buttons {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        flex-wrap: wrap;
    }
    
    .download-btn {
        width: auto;
        max-width: 280px;
        flex: 0 0 auto;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .carousel-btn {
        width: 60px;
        height: 100%;
        font-size: 1.5rem;
    }
    
    .carousel-btn-prev {
        left: 0;
        top: 0;
        border-radius: 0 0 0 10px;
        border-left: none;
    }
    
    .carousel-btn-next {
        right: 0;
        top: 0;
        border-radius: 0 0 10px 0;
        border-right: none;
    }
    
    .logo {
        max-height: 180px;
        width: 320px;
    }
    
    .logo-container {
        padding: 0.8rem;
    }
    
    .feature-card {
        padding: 2.5rem 2rem;
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .hero-section,
    .download-section,
    .features-section {
        padding: 3rem 0;
        margin: 1rem 0;
    }
    
    .download-title,
    .features-title {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .header {
        padding: 0.8rem 0.5rem;
        gap: 0.8rem;
    }
    
    .header-actions {
        width: 100%;
        flex-direction: row;
        justify-content: center;
        gap: 0.3rem;
        flex-wrap: wrap;
    }
    
    .auth-buttons {
        gap: 0.3rem;
    }
    
    .auth-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.65rem;
    }
    
    .hero-title {
        font-size: 1.6rem;
        white-space: normal;
        line-height: 1.4;
        padding: 0 0.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
    
    .carousel-slides {
        height: 250px;
    }
    
    .logo {
        max-height: 140px;
        width: 280px;
    }
    
    .logo-container {
        padding: 0.6rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .download-title,
    .features-title {
        font-size: 2rem;
    }
    
    .carousel-btn {
        width: 50px;
        height: 100%;
        font-size: 1.2rem;
    }
    
    .carousel-btn-prev {
        left: 0;
        top: 0;
        border-radius: 0 0 0 8px;
        border-left: none;
    }
    
    .carousel-btn-next {
        right: 0;
        top: 0;
        border-radius: 0 0 8px 0;
        border-right: none;
    }
    
    .hero-section,
    .download-section,
    .features-section {
        padding: 2.5rem 0;
        margin: 0.5rem 0;
    }
    
    .download-buttons {
        gap: 1.5rem;
    }
    
    .download-btn {
        max-width: 220px;
    }
    
    .store-icon {
        height: 60px;
    }
    
    .lang-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .language-switcher {
        gap: 0.3rem;
        padding: 0.4rem;
    }
}

/* Para telas muito grandes */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 3.8rem;
    }
    
    .carousel-slides {
        height: 600px;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
    
    .logo {
        max-height: 350px;
    }
}


/* Efeitos de hover adicionais com tema LoL */
.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(10deg);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--shadow-neon), 0 15px 35px rgba(0, 0, 0, 0.6);
}

.feature-card:hover .feature-icon::after {
    opacity: 0.8;
    transform: scale(1.15);
    filter: blur(12px);
}

.download-btn:active {
    transform: translateY(-5px) scale(1.05);
}

/* Animações de entrada aprimoradas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Aplicar animações aos elementos */
.hero-section {
    animation: fadeInUp 1s ease-out;
}

.carousel-section {
    animation: slideInLeft 1s ease-out 0.2s both;
}

.download-section {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.features-section {
    animation: slideInRight 1s ease-out 0.6s both;
}

/* Efeito de partículas flutuantes */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--neon-cyan);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 20s infinite linear;
    box-shadow: 0 0 6px var(--neon-cyan);
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) translateX(100px);
        opacity: 0;
    }
}

/* Títulos limpos sem efeitos extras */

/* ========== ESTILOS DE AUTENTICAÇÃO ========== */

/* Botões de Autenticação no Header */
.auth-buttons {
    display: flex;
    gap: 1rem;
}

.auth-btn {
    padding: 0.7rem 1.5rem;
    border: 2px solid transparent;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple));
    color: var(--cyber-text);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.auth-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.auth-btn:hover::before {
    left: 100%;
}

.auth-btn:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
    transform: translateY(-2px);
}

.login-btn {
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple));
}

.register-btn {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-color: var(--neon-cyan);
}

/* Modais */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, var(--cyber-dark) 0%, var(--cyber-blue) 50%, var(--cyber-purple) 100%);
    border: 2px solid var(--neon-cyan);
    border-radius: 15px;
    padding: 0;
    max-width: 450px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.3);
    animation: slideIn 0.3s ease;
    position: relative;
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-close {
    background: none;
    border: none;
    color: var(--cyber-text);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    color: var(--neon-cyan);
    background: rgba(0, 255, 255, 0.1);
    transform: rotate(90deg);
}

/* Formulários de Autenticação */
.auth-form {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--cyber-text);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.language-select {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(10, 10, 15, 0.8);
    color: var(--cyber-text);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-sizing: border-box;
}

.language-select {
    cursor: pointer;
}

.language-select option {
    background: var(--cyber-dark);
    color: var(--cyber-text);
}

.form-group input:focus,
.language-select:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
    background: rgba(10, 10, 15, 0.9);
}

.form-group input::placeholder {
    color: rgba(224, 224, 224, 0.5);
}

/* Validação em tempo real */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input {
    padding-right: 40px;
}

.validation-icon {
    position: absolute;
    right: 12px;
    font-size: 18px;
    opacity: 0;
    transition: all 0.3s ease;
}

.validation-icon.loading {
    opacity: 1;
    animation: spin 1s linear infinite;
}

.validation-icon.success {
    opacity: 1;
    color: #00ff88;
}

.validation-icon.error {
    opacity: 1;
    color: #ff4d4d;
}

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

.validation-message {
    margin-top: 6px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.validation-message.show {
    opacity: 1;
    max-height: 60px;
}

.validation-message.error {
    background: rgba(255, 77, 77, 0.15);
    border: 1px solid rgba(255, 77, 77, 0.4);
    color: #ff6b6b;
}

.validation-message.success {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: #00ff88;
}

.form-group input.valid {
    border-color: #00ff88;
}

.form-group input.invalid {
    border-color: #ff4d4d;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--neon-cyan);
    border-radius: 8px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--cyber-text);
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    transform: translateY(-2px);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.form-footer p {
    color: var(--cyber-text);
    font-size: 0.9rem;
}

.form-footer a {
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.form-footer a:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-cyan);
}

/* Painel do Usuário */
.user-panel {
    max-width: 500px;
}

.user-info {
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
}

.user-avatar {
    font-size: 4rem;
    color: var(--neon-cyan);
}

.user-details h3 {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    color: var(--neon-cyan);
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
}

.user-details p {
    color: var(--cyber-text);
    margin: 0 0 1rem 0;
    opacity: 0.8;
}

.user-status {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.status-badge {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    border-radius: 20px;
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    color: var(--neon-cyan);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.user-actions {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.action-btn {
    padding: 1rem;
    border: 2px solid transparent;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple));
    color: var(--cyber-text);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-btn:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
    transform: translateY(-2px);
}

.download-app-btn {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
}

.logout-btn {
    background: linear-gradient(135deg, #ff4757, #ff3742);
    border-color: #ff4757;
}

.logout-btn:hover {
    border-color: #ff4757;
    box-shadow: 0 0 20px rgba(255, 71, 87, 0.4);
}

.profile-btn {
    background: linear-gradient(135deg, #00d4aa, #00a085);
    border-color: #00d4aa;
}

.profile-btn:hover {
    border-color: #00d4aa;
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.4);
}

/* Modal de Perfil Detalhado */
.profile-panel {
    max-width: 550px;
}

.profile-content {
    padding: 2rem;
}

.profile-avatar-section {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.profile-avatar-large {
    font-size: 5rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 50px rgba(0, 255, 255, 0.8), 0 0 80px rgba(0, 255, 255, 0.4);
    }
}

.profile-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.profile-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border-left: 3px solid var(--neon-cyan);
    transition: all 0.3s ease;
}

.profile-item:hover {
    background: rgba(0, 255, 255, 0.1);
    transform: translateX(5px);
}

.profile-label {
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.profile-label i {
    color: var(--neon-cyan);
    width: 20px;
    text-align: center;
}

.profile-value {
    color: var(--cyber-text);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
}

.profile-value.highlight-money {
    color: #00ff88;
    font-size: 1.1rem;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.profile-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.danger-btn {
    background: linear-gradient(135deg, #ff4757, #c92a2a);
    border-color: #ff4757;
}

.danger-btn:hover {
    border-color: #ff4757;
    box-shadow: 0 0 25px rgba(255, 71, 87, 0.5);
    background: linear-gradient(135deg, #ff6b7a, #ff4757);
}

.secondary-btn {
    background: linear-gradient(135deg, #495057, #343a40);
    border-color: #6c757d;
}

.secondary-btn:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.loading-overlay.show {
    display: flex;
}

.loading-spinner {
    text-align: center;
    color: var(--cyber-text);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 255, 255, 0.3);
    border-top: 3px solid var(--neon-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

/* Notificações Toast */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--cyber-dark), var(--cyber-blue));
    border: 2px solid var(--neon-cyan);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    color: var(--cyber-text);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 3000;
    max-width: 350px;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.notification-icon {
    font-size: 1.2rem;
}

.notification.success {
    border-color: #2ed573;
}

.notification.success .notification-icon {
    color: #2ed573;
}

.notification.error {
    border-color: #ff4757;
}

.notification.error .notification-icon {
    color: #ff4757;
}

.notification.info {
    border-color: var(--neon-cyan);
}

.notification.info .notification-icon {
    color: var(--neon-cyan);
}

/* Animações dos Modais */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ========== MODAL DE TUTORIAL ========== */
.tutorial-modal-content {
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
}

.tutorial-body {
    padding: 1.5rem;
}

.tutorial-carousel {
    position: relative;
}

.tutorial-slides-container {
    position: relative;
    width: 100%;
    min-height: 400px;
    overflow: hidden;
    border-radius: 15px;
    background: rgba(0, 0, 0, 0.3);
}

.tutorial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.tutorial-slide.active {
    opacity: 1;
}

.tutorial-slide-image {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.tutorial-slide-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.tutorial-slide-description {
    color: var(--cyber-text);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
}

.tutorial-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.tutorial-nav-btn {
    width: 50px;
    height: 50px;
    border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    background: rgba(0, 255, 255, 0.1);
    color: var(--neon-cyan);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tutorial-nav-btn:hover {
    background: var(--neon-cyan);
    color: var(--cyber-dark);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    transform: scale(1.1);
}

.tutorial-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.tutorial-indicators {
    display: flex;
    gap: 10px;
}

.tutorial-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 255, 255, 0.3);
    border: 2px solid var(--neon-cyan);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tutorial-indicator.active {
    background: var(--neon-cyan);
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
}

.tutorial-indicator:hover {
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .tutorial-modal-content {
        max-width: 100%;
        width: 95%;
    }
    
    .tutorial-slides-container {
        min-height: 350px;
    }
    
    .tutorial-slide {
        padding: 1rem;
    }
    
    .tutorial-slide-image {
        max-height: 200px;
    }
    
    .tutorial-slide-title {
        font-size: 1.2rem;
    }
    
    .tutorial-slide-description {
        font-size: 0.95rem;
    }
    
    .tutorial-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}