/* Loading Screen Styles */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #FFFFFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease;
    overflow: hidden;
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* Fondo con efecto de ondas */
.loading-screen::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.03) 0%, transparent 50%);
    animation: pulseWave 4s ease-in-out infinite;
    transform: translate(-50%, -50%);
}

@keyframes pulseWave {
    0%, 100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0; }
    50% { transform: translate(-50%, -50%) scale(2); opacity: 1; }
}

.glitch-wrapper {
    position: relative;
    text-align: center;
    margin-bottom: 20px;
}

/* Título con efecto 3D y resplandor */
.glitch {
    font-size: 72px;
    font-weight: 800;
    text-transform: uppercase;
    position: relative;
    color: #0066FF;
    letter-spacing: 3px;
    animation: glitch 2s infinite;
    text-shadow: 
        0 0 10px rgba(0, 102, 255, 0.5),
        0 0 20px rgba(0, 102, 255, 0.3),
        0 0 30px rgba(0, 102, 255, 0.1);
    margin: 0;
    line-height: 1;
}

.glitch::before,
.glitch::after {
    content: 'AVN PERÚ';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    overflow: hidden;
    background: transparent;
}

.glitch::before {
    animation: glitch-1 0.5s infinite;
    color: #00FFFF;
    z-index: -1;
    mix-blend-mode: screen;
}

.glitch::after {
    animation: glitch-2 0.5s infinite;
    color: #FF00FF;
    z-index: -2;
    mix-blend-mode: screen;
}

@keyframes glitch {
    0%, 100% {
        text-shadow: -2px 0 #00FFFF, 2px 0 #FF00FF;
    }
    50% {
        text-shadow: 2px 0 #00FFFF, -2px 0 #FF00FF;
    }
}

@keyframes glitch-1 {
    0%, 100% {
        clip: rect(20px, 9999px, 40px, 0);
        transform: translate(-2px, -2px);
    }
    50% {
        clip: rect(60px, 9999px, 80px, 0);
        transform: translate(2px, 2px);
    }
}

@keyframes glitch-2 {
    0%, 100% {
        clip: rect(80px, 9999px, 90px, 0);
        transform: translate(2px, 2px);
    }
    50% {
        clip: rect(10px, 9999px, 30px, 0);
        transform: translate(-2px, -2px);
    }
}

/* Subtítulo con efecto de escritura futurista */
.loading-subtitle {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 6px;
    margin: 20px 0 40px 0;
    color: transparent;
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, #999 25%, #0066FF 50%, #999 75%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    animation: shimmer 3s linear infinite;
    text-transform: uppercase;
}

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

/* Partículas de datos mejoradas */
.data-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 20px;
    background: linear-gradient(to bottom, transparent, #0066FF, transparent);
    opacity: 0;
    animation: dataFlow 3s linear infinite;
    filter: blur(0.5px);
}

@keyframes dataFlow {
    0% {
        top: -20px;
        opacity: 0;
        transform: translateX(0) scale(0);
    }
    10% {
        opacity: 0.8;
        transform: translateX(0) scale(1);
    }
    90% {
        opacity: 0.8;
        transform: translateX(0) scale(1);
    }
    100% {
        top: 100vh;
        opacity: 0;
        transform: translateX(0) scale(0);
    }
}

/* Indicador de velocidad estilo HUD */
.speed-indicator {
    margin: 20px 0;
    font-size: 16px;
    color: #666666;
    opacity: 0;
    animation: fadeIn 1s ease forwards;
    animation-delay: 0.5s;
    text-align: center;
    position: relative;
    padding: 12px 40px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.speed-counter {
    color: #0066FF;
    font-weight: 700;
    font-size: 24px;
    text-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
}

/* Contenedor de carga estilo futurista */
.loading-container {
    width: 350px;
    text-align: center;
    position: relative;
    margin-top: 30px;
}

/* Porcentaje con efecto de energía */
.loading-percentage {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(45deg, #0066FF, #00FFFF);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    position: relative;
    animation: energyPulse 1s ease-in-out infinite;
}

@keyframes energyPulse {
    0%, 100% { 
        filter: brightness(1) drop-shadow(0 0 5px rgba(0, 102, 255, 0.5)); 
    }
    50% { 
        filter: brightness(1.2) drop-shadow(0 0 20px rgba(0, 102, 255, 0.8)); 
    }
}

/* Barra de carga con efecto de fibra óptica */
.loading-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.1);
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, 
        #0066FF 0%, 
        #00FFFF 25%, 
        #0066FF 50%, 
        #00FFFF 75%, 
        #0066FF 100%);
    background-size: 200% 100%;
    animation: loadProgress 3s ease-out forwards, fiberOptic 1s linear infinite;
    border-radius: 10px;
    position: relative;
}

@keyframes loadProgress {
    from { width: 0%; }
    to { width: 100%; }
}

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

/* Efecto de luz en la punta de la barra */
.loading-progress::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #FFFFFF 0%, #0066FF 50%, transparent 70%);
    border-radius: 50%;
    animation: glow 0.5s ease-in-out infinite alternate;
}

@keyframes glow {
    0% { 
        box-shadow: 0 0 20px rgba(0, 102, 255, 0.8), 
                   0 0 40px rgba(0, 102, 255, 0.6);
        transform: translateY(-50%) scale(1);
    }
    100% { 
        box-shadow: 0 0 30px rgba(0, 255, 255, 1), 
                   0 0 60px rgba(0, 255, 255, 0.8);
        transform: translateY(-50%) scale(1.2);
    }
}

/* Texto de estado dinámico */
.loading-text {
    font-size: 14px;
    color: #666666;
    margin-top: 20px;
    opacity: 0.8;
    animation: fadeInOut 2s ease-in-out infinite;
    transition: opacity 0.3s ease;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}