@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;700&family=Exo+2:wght@700&display=swap');

:root {
    --primary-color: #000000;
    --secondary-color: #FFFFFF;
    --accent-color: #ff8c00;
    --glow-color: rgba(255, 140, 0, 0.75);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto Mono', monospace;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    overflow: hidden;
}

#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    z-index: 9999;
    overflow: hidden;
    transition: transform 1s cubic-bezier(0.86, 0, 0.07, 1), opacity 1s ease;
}

#loader.hidden {
    transform: scale(2);
    opacity: 0;
    pointer-events: none;
}

.loader-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 140, 0, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 140, 0, 0.2) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: grid-pan 20s linear infinite;
    z-index: 1;
    opacity: 0.5;
}

@keyframes grid-pan {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 80px 40px;
    }
}

.loader-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    position: relative;
    z-index: 1;
}

.loader-logo {
    font-family: 'Exo 2', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 0 0 20px var(--glow-color);
    animation: logo-pulse 1.5s infinite;
}

.loader-logo img {
    height: 100px;
    width: auto;
    filter: drop-shadow(0 0 20px var(--glow-color));
    animation: logo-pulse 1.5s infinite;
}

@keyframes logo-pulse {

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

    50% {
        transform: scale(1.1);
    }
}

.loader-text {
    font-family: 'Roboto Mono', monospace;
    font-size: 1.2rem;
    color: var(--secondary-color);
    text-shadow: 0 0 5px var(--glow-color);
    margin-top: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: text-glitch 1.5s infinite;
    transition: all 0.5s ease;
    /* Transición suave para cambios de texto */
}

@keyframes text-glitch {
    0% {
        transform: skewX(0deg);
        opacity: 1;
    }

    5% {
        transform: skewX(5deg);
        opacity: 0.8;
    }

    10% {
        transform: skewX(-5deg);
        opacity: 1;
    }

    15% {
        transform: skewX(0deg);
        opacity: 1;
    }

    100% {
        transform: skewX(0deg);
        opacity: 1;
    }
}

.loader-bar-container {
    width: 300px;
    height: 4px;
    background-color: rgba(255, 140, 0, 0.2);
    border-radius: 2px;
    margin: 2rem auto;
    overflow: hidden;
    border: 1px solid var(--accent-color);
}

.loader-bar {
    width: 0;
    height: 100%;
    background: var(--accent-color);
    box-shadow: 0 0 15px var(--glow-color);
    animation: loading 4s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
}

@keyframes loading {
    0% {
        width: 0%;
    }

    100% {
        width: 100%;
    }
}

#start-button {
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    color: var(--secondary-color);
    text-shadow: 0 0 5px var(--glow-color);
    margin-top: 2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    background: transparent;
    border: 2px solid var(--accent-color);
    padding: 12px 28px;
    border-radius: 50px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: button-pulse 2s infinite;
}

#start-button:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 0 25px var(--glow-color);
}

#start-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: rgba(255, 140, 0, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
    z-index: -1;
}

#start-button:hover::before {
    transform: translate(-50%, -50%) scale(1);
}

@keyframes button-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 10px var(--glow-color);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 20px var(--glow-color);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 10px var(--glow-color);
    }
}

.background-title {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Exo 2', sans-serif;
    font-size: 10vw;
    font-weight: 700;
    color: var(--accent-color);
    z-index: -2;
    text-transform: uppercase;
    letter-spacing: 5px;
    animation: background-hologram 3s infinite linear;
}

@keyframes background-hologram {

    0%,
    100% {
        text-shadow: 0 0 10px var(--glow-color), 0 0 30px var(--glow-color), 0 0 50px var(--glow-color);
        opacity: 0.3;
    }

    50% {
        text-shadow: 0 0 20px var(--glow-color), 0 0 40px var(--glow-color), 0 0 60px var(--glow-color);
        opacity: 0.1;
    }
}

#bg {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100vw;
    height: 100vh;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem;
    pointer-events: none;
}

header {
    width: 100%;
    pointer-events: all;
}

.logo img {
    height: 50px;
    filter: drop-shadow(0 0 5px var(--accent-color)) brightness(1.2);
}

.main-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
    pointer-events: all;
}

.menu {
    text-align: left;
}

.menu h2 {
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
}

.menu ul {
    list-style: none;
}

.menu li {
    margin-bottom: 1rem;
    position: relative;
}

.menu a {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 700;
    text-shadow: 0 0 10px var(--glow-color), 0 0 20px var(--glow-color), 0 0 30px var(--glow-color);
    animation: hologram 1.5s infinite linear;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    position: relative;
    padding-left: 25px;
}

.menu a:before {
    content: '▶';
    font-size: 1rem;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.menu a:hover:before {
    opacity: 1;
    transform: translateY(-50%) scale(1.2);
}

.menu a:hover {
    animation: glitch 0.65s infinite;
}

@keyframes glitch {
    0% {
        transform: translate(0);
        text-shadow: 0.05em 0 0 rgba(255, 0, 0, .75), -0.05em 0 0 rgba(0, 255, 0, .75), -0.025em -0.05em 0 rgba(0, 0, 255, .75);
    }

    20% {
        transform: translate(-2px, 2px);
        text-shadow: -0.05em 0 0 rgba(255, 0, 0, .75), 0.025em 0 0 rgba(0, 255, 0, .75), 0.05em -0.025em 0 rgba(0, 0, 255, .75);
    }

    40% {
        transform: translate(2px, -2px);
        text-shadow: 0.025em 0.05em 0 rgba(255, 0, 0, .75), 0.05em 0 0 rgba(0, 255, 0, .75), 0 -0.05em 0 rgba(0, 0, 255, .75);
    }

    60% {
        transform: translate(-2px, -2px);
        text-shadow: -0.05em 0 0 rgba(255, 0, 0, .75), 0.025em 0 0 rgba(0, 255, 0, .75), -0.025em 0.05em 0 rgba(0, 0, 255, .75);
    }

    80% {
        transform: translate(2px, 2px);
        text-shadow: 0.05em 0 0 rgba(255, 0, 0, .75), -0.025em 0 0 rgba(0, 255, 0, .75), 0.025em -0.05em 0 rgba(0, 0, 255, .75);
    }

    100% {
        transform: translate(0);
        text-shadow: -0.025em 0 0 rgba(255, 0, 0, .75), -0.05em -0.025em 0 rgba(0, 255, 0, .75), 0.05em 0.05em 0 rgba(0, 0, 255, .75);
    }
}

@keyframes hologram {

    0%,
    100% {
        text-shadow: 0 0 10px var(--glow-color), 0 0 20px var(--glow-color), 0 0 30px var(--glow-color);
        opacity: 1;
    }

    50% {
        text-shadow: 0 0 5px var(--glow-color), 0 0 10px var(--glow-color), 0 0 15px var(--glow-color);
        opacity: 0.8;
    }
}

.search-bar {
    width: 300px;
}

.search-bar input {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 0.8rem 1.2rem;
    color: var(--secondary-color);
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-bar input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--glow-color);
}

/* Estilos para la página de carga */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: var(--secondary-color);
    font-family: 'Roboto Mono', monospace;
}

.loader-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.loader-logo {
    font-size: 5rem;
    font-weight: bold;
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--glow-color);
    margin-bottom: 1.5rem;
    font-family: 'Exo 2', sans-serif;
}

.loader-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    letter-spacing: 2px;
    color: var(--secondary-color);
}

.loader-bar-container {
    width: 300px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 0 auto 2rem;
    overflow: hidden;
}

.loader-bar {
    height: 100%;
    width: 0;
    background-color: var(--accent-color);
    box-shadow: 0 0 10px var(--glow-color);
    transition: width 0.3s ease;
}

#start-button {
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--secondary-color);
    padding: 10px 30px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 30px;
    font-family: 'Roboto Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#start-button:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 0 15px var(--glow-color);
}

#start-button: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: 0.5s;
    z-index: -1;
}

#start-button:hover:before {
    left: 100%;
}

/* Additional futuristic animations can be added here if desired */

/* Estilos para la Modal de Contacto */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    animation: modal-appear 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes modal-appear {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 2.5rem;
    color: var(--secondary-color);
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
    z-index: 1001;
}

.close-modal:hover {
    color: var(--accent-color);
    transform: rotate(90deg);
}

.contact-form {
    width: 100%;
    max-width: 600px;
    padding: 2.5rem;
    background: rgba(0, 0, 0, 0.75);
    border: 1px solid var(--accent-color);
    border-radius: 10px;
    box-shadow: 0 0 25px var(--glow-color);
    backdrop-filter: blur(10px);
}

.contact-form h1 {
    font-family: 'Exo 2', sans-serif;
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 2rem;
    text-shadow: 0 0 10px var(--glow-color);
    font-size: 2.5rem;
}

.contact-form .input-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;
    padding: 0.8rem 1.2rem;
    color: var(--secondary-color);
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--glow-color);
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    color: var(--secondary-color);
    text-shadow: 0 0 5px var(--glow-color);
    width: 100%;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    background: transparent;
    border: 2px solid var(--accent-color);
    padding: 12px 28px;
    border-radius: 50px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 0 25px var(--glow-color);
}

.form-response {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.75);
    border: 1px solid var(--accent-color);
    border-radius: 10px;
    box-shadow: 0 0 25px var(--glow-color);
}

.form-response h1 {
    font-family: 'Exo 2', sans-serif;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.form-response p {
    margin-bottom: 2rem;
}

.btn-back {
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    color: var(--secondary-color);
    text-shadow: 0 0 5px var(--glow-color);
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    background: transparent;
    border: 2px solid var(--accent-color);
    padding: 10px 25px;
    border-radius: 50px;
    transition: all 0.4s ease;
    text-decoration: none;
}

.btn-back:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 0 25px var(--glow-color);
}