/* Preloader Styles */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0f172a;
    /* Lighter slate background */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000000;
    transition: opacity 0.8s cubic-bezier(0.65, 0, 0.35, 1), visibility 0.8s;
    overflow: hidden;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

/* HUD Decorative Elements */
.preloader-hud-corner {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    pointer-events: none;
}

.hud-tl {
    top: 20px;
    left: 20px;
    border-right: 0;
    border-bottom: 0;
}

.hud-tr {
    top: 20px;
    right: 20px;
    border-left: 0;
    border-bottom: 0;
}

.hud-bl {
    bottom: 20px;
    left: 20px;
    border-right: 0;
    border-top: 0;
}

.hud-br {
    bottom: 20px;
    right: 20px;
    border-left: 0;
    border-top: 0;
}

/* Grid Background */
#preloader::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
}

/* Glassmorphism Background Elements */
.preloader-bg-blur {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    filter: blur(80px);
    border-radius: 50%;
    z-index: -1;
    animation: pulse-bg 6s infinite alternate;
}

@keyframes pulse-bg {
    from {
        transform: scale(1) translate(-20%, -20%);
        opacity: 0.3;
    }

    to {
        transform: scale(1.3) translate(20%, 20%);
        opacity: 0.6;
    }
}

/* Loader Content */
.loader-container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.loader-visual {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── SVG Animations ── */
.spin-ring {
    animation: spin-cw 3s linear infinite;
    transform-origin: 16px 16px;
    transform-box: fill-box;
}

.spin-arc {
    animation: spin-cw 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    transform-origin: 16px 16px;
    transform-box: fill-box;
}

@keyframes spin-cw {
    to {
        transform: rotate(360deg);
    }
}

/* ── Logo pieces ── */
.piece-y {
    transform-box: fill-box;
    transform-origin: center;
    animation: piece-pop 2.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0s infinite;
}

.piece-b {
    transform-box: fill-box;
    transform-origin: center;
    animation: piece-pop 2.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.18s infinite;
}

.piece-r {
    transform-box: fill-box;
    transform-origin: center;
    animation: piece-pop 2.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.36s infinite;
}

@keyframes piece-pop {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }

    18% {
        opacity: 1;
        transform: scale(1.08);
    }

    28% {
        transform: scale(0.97);
    }

    38% {
        transform: scale(1);
    }

    62% {
        opacity: 1;
        transform: scale(1);
    }

    80% {
        opacity: 0;
        transform: scale(0.6);
    }

    100% {
        opacity: 0;
        transform: scale(0.3);
    }
}

/* ── Logo pulse (assembled state) ── */
.logo-pulse {
    animation: pulse 2.4s ease-in-out infinite;
    transform-origin: 16px 16px;
    transform-box: fill-box;
}

@keyframes pulse {

    0%,
    38%,
    100% {
        transform: scale(1);
    }

    55% {
        transform: scale(1.06);
    }

    70% {
        transform: scale(1);
    }
}

.main-svg-loader {
    filter: drop-shadow(0 0 30px rgba(59, 130, 246, 0.3));
}

/* Loading Text with Glitch Effect */
.loader-text {
    font-family: 'Black Ops One', cursive;
    color: white;
    letter-spacing: 0.6em;
    font-size: 1.2rem;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.glitch-text {
    position: relative;
    display: inline-block;
    animation: glitch-skew 1s infinite linear alternate-reverse;
}

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

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    animation: glitch-anim 2s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9, 2px 2px #ff00c1;
    animation: glitch-anim2 3s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% {
        clip: rect(10px, 9999px, 20px, 0);
        transform: skew(0.3deg);
    }

    5% {
        clip: rect(30px, 9999px, 40px, 0);
        transform: skew(0.1deg);
    }

    10% {
        clip: rect(60px, 9999px, 70px, 0);
        transform: skew(0.4deg);
    }

    15% {
        clip: rect(85px, 9999px, 95px, 0);
        transform: skew(0.2deg);
    }

    20% {
        clip: rect(15px, 9999px, 25px, 0);
        transform: skew(0.5deg);
    }

    25% {
        clip: rect(45px, 9999px, 55px, 0);
        transform: skew(0.3deg);
    }

    30% {
        clip: rect(75px, 9999px, 85px, 0);
        transform: skew(0.1deg);
    }

    35% {
        clip: rect(5px, 9999px, 15px, 0);
        transform: skew(0.4deg);
    }

    40% {
        clip: rect(35px, 9999px, 45px, 0);
        transform: skew(0.2deg);
    }

    45% {
        clip: rect(65px, 9999px, 75px, 0);
        transform: skew(0.5deg);
    }

    50% {
        clip: rect(95px, 9999px, 105px, 0);
        transform: skew(0.3deg);
    }

    55% {
        clip: rect(25px, 9999px, 35px, 0);
        transform: skew(0.1deg);
    }

    60% {
        clip: rect(55px, 9999px, 65px, 0);
        transform: skew(0.4deg);
    }

    65% {
        clip: rect(85px, 9999px, 95px, 0);
        transform: skew(0.2deg);
    }

    70% {
        clip: rect(15px, 9999px, 25px, 0);
        transform: skew(0.5deg);
    }

    75% {
        clip: rect(45px, 9999px, 55px, 0);
        transform: skew(0.3deg);
    }

    80% {
        clip: rect(75px, 9999px, 85px, 0);
        transform: skew(0.1deg);
    }

    85% {
        clip: rect(5px, 9999px, 15px, 0);
        transform: skew(0.4deg);
    }

    90% {
        clip: rect(35px, 9999px, 45px, 0);
        transform: skew(0.2deg);
    }

    95% {
        clip: rect(65px, 9999px, 75px, 0);
        transform: skew(0.5deg);
    }

    100% {
        clip: rect(10px, 9999px, 20px, 0);
        transform: skew(0.3deg);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip: rect(5px, 9999px, 15px, 0);
        transform: skew(0.1deg);
    }

    5% {
        clip: rect(25px, 9999px, 35px, 0);
        transform: skew(0.4deg);
    }

    10% {
        clip: rect(55px, 9999px, 65px, 0);
        transform: skew(0.2deg);
    }

    15% {
        clip: rect(85px, 9999px, 95px, 0);
        transform: skew(0.5deg);
    }

    20% {
        clip: rect(15px, 9999px, 25px, 0);
        transform: skew(0.3deg);
    }

    25% {
        clip: rect(45px, 9999px, 55px, 0);
        transform: skew(0.1deg);
    }

    30% {
        clip: rect(75px, 9999px, 85px, 0);
        transform: skew(0.4deg);
    }

    35% {
        clip: rect(5px, 9999px, 15px, 0);
        transform: skew(0.2deg);
    }

    40% {
        clip: rect(35px, 9999px, 45px, 0);
        transform: skew(0.5deg);
    }

    45% {
        clip: rect(65px, 9999px, 75px, 0);
        transform: skew(0.3deg);
    }

    50% {
        clip: rect(95px, 9999px, 105px, 0);
        transform: skew(0.1deg);
    }

    55% {
        clip: rect(25px, 9999px, 35px, 0);
        transform: skew(0.4deg);
    }

    60% {
        clip: rect(55px, 9999px, 65px, 0);
        transform: skew(0.2deg);
    }

    65% {
        clip: rect(85px, 9999px, 95px, 0);
        transform: skew(0.5deg);
    }

    70% {
        clip: rect(15px, 9999px, 25px, 0);
        transform: skew(0.3deg);
    }

    75% {
        clip: rect(45px, 9999px, 55px, 0);
        transform: skew(0.1deg);
    }

    80% {
        clip: rect(75px, 9999px, 85px, 0);
        transform: skew(0.4deg);
    }

    85% {
        clip: rect(5px, 9999px, 15px, 0);
        transform: skew(0.2deg);
    }

    90% {
        clip: rect(35px, 9999px, 45px, 0);
        transform: skew(0.5deg);
    }

    95% {
        clip: rect(65px, 9999px, 75px, 0);
        transform: skew(0.3deg);
    }

    100% {
        clip: rect(5px, 9999px, 15px, 0);
        transform: skew(0.1deg);
    }
}

@keyframes glitch-skew {
    0% {
        transform: skew(1deg);
    }

    10% {
        transform: skew(-1deg);
    }

    20% {
        transform: skew(2deg);
    }

    30% {
        transform: skew(-2deg);
    }

    40% {
        transform: skew(3deg);
    }

    50% {
        transform: skew(-3deg);
    }

    60% {
        transform: skew(2deg);
    }

    70% {
        transform: skew(-2deg);
    }

    80% {
        transform: skew(1deg);
    }

    90% {
        transform: skew(-1deg);
    }

    100% {
        transform: skew(0deg);
    }
}

/* Loading Text Base Styles */

.loader-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 4px;
    height: 4px;
    background-color: #3b82f6;
    border-radius: 50%;
    animation: dot-pulse 1s infinite alternate;
}

.dot:nth-child(2) {
    animation-delay: 0.2s;
}

.dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes dot-pulse {
    from {
        transform: scale(1);
        opacity: 0.3;
    }

    to {
        transform: scale(2);
        opacity: 1;
        box-shadow: 0 0 10px #3b82f6;
    }
}

/* Progress Bar */
.loader-progress-container {
    width: 260px;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.loader-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #3b82f6, #10b981, #3b82f6);
    background-size: 200% 100%;
    animation: bar-shine 2s linear infinite;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
    transition: width 0.4s cubic-bezier(0.1, 0.7, 0.1, 1);
}

@keyframes bar-shine {
    to {
        background-position: 200% center;
    }
}

/* Scanline Effect */
#preloader::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%),
        linear-gradient(90deg, rgba(255, 0, 0, 0.02), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.02));
    background-size: 100% 4px, 3px 100%;
    pointer-events: none;
    z-index: 100;
}

/* Ocultar contenido del sitio mientras el preloader está activo para evitar parpadeos */
body.preloader-active>*:not(#preloader):not(script):not(style):not(link) {
    opacity: 0 !important;
    pointer-events: none !important;
    transition: opacity 0.5s ease;
}