:root {
    --primary-color: #e50914;
    --bg-color: #141414;
    --card-bg: #1f1f1f;
    --text-color: #ffffff;
    --text-muted: #aaaaaa;
    --border-color: #333333;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: #000000;
    padding: 20px;
    text-align: center;
    border-bottom: 3px solid var(--primary-color);
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    letter-spacing: 2px;
}

header h1 span {
    color: var(--primary-color);
}

.social-tag {
    color: var(--primary-color);
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    margin-top: 5px;
}

nav {
    display: flex;
    justify-content: center;
    background-color: #080808;
    padding: 10px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-color);
}

nav a, nav label {
    color: var(--text-color);
    text-decoration: none;
    padding: 10px 15px;
    font-size: 0.9rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.3s;
}

nav a:hover, nav label:hover {
    color: var(--primary-color);
}

.container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 0 20px;
}

.hero-stats {
    background: linear-gradient(135deg, #222, #050505);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.stats-count {
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-color);
}

.stats-count strong {
    color: var(--primary-color);
}

.main-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

.section-title {
    font-size: 1.8rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    margin-top: 0;
    margin-bottom: 20px;
}

.post {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
    
}

.post-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.post p {
    margin-bottom: 15px;
    text-align: justify;
}

.post ul {
    padding-left: 20px;
}

.post ul li {
    margin-bottom: 10px;
}

.post ul li strong {
    color: var(--primary-color);
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.widget {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.widget h3 {
    margin-top: 0;
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 5px;
    font-size: 1.2rem;
}

.widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget ul li {
    padding: 10px 0;
    border-bottom: 1px solid #2a2a2a;
    font-size: 0.9rem;
}

.widget ul li:last-child {
    border-bottom: none;
}

.bullet-point {
    color: var(--primary-color);
    margin-right: 5px;
}

/* Estilos para el contenedor de fotos */
.photo-uploader {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
    text-align: center;
}

.file-input {
    display: none;
}

.upload-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    display: inline-block;
    transition: background 0.3s;
}

.upload-btn:hover {
    background-color: #b3070f;
}

.preview-container {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.preview-img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid var(--border-color);
}
.preview-img-noticias {
    width: 255px;
    height: 400px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid var(--border-color);
}

footer {
    background-color: #000000;
    text-align: center;
    padding: 20px;
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
}
/* ==========================================================================
   Estilos específicos para la sección Biblioteca (Catálogo de Maquinaria)
   ========================================================================== */

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.machine-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.machine-img-container {
    width: 100%;
    height: 180px;
    background-color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.machine-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-img-text {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    padding: 10px;
}

.machine-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.machine-info h4 {
    margin: 0 0 10px 0;
    color: var(--text-color);
    font-size: 1.15rem;
    border-bottom: 1px solid #2a2a2a;
    padding-bottom: 5px;
}

.machine-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0 0 15px 0;
    line-height: 1.4;
    text-align: justify;
}

.machine-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    background-color: #2a2a2a;
    color: var(--primary-color);
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: bold;
    align-self: flex-start;
    margin-top: auto;
}

.upload-machine-btn {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(229, 9, 20, 0.85);
    color: white;
    padding: 5px 10px;
    font-size: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

.upload-machine-btn:hover {
    background-color: rgb(229, 9, 20);
}

/* ==========================================================================
   Estilos específicos para la sección Clases y Escuela de Combate
   ========================================================================== */

.class-schedule-info {
    background-color: #0b0b0b;
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    margin-bottom: 25px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Estilos específicos para la sección Soporte (Formularios y Elementos)
   ========================================================================== */

.support-form {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: #141414;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: white;
    font-family: inherit;
    box-sizing: border-box;
    font-size: 0.95rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    font-size: 1rem;
    text-transform: uppercase;
    transition: background 0.3s;
    width: 100%;
}

.submit-btn:hover {
    background-color: #b3070f;
}


/* ==========================================================================
   Efectos de Partículas y Pantalla de Carga Avanzada (Preloader)
   ========================================================================== */

/* Contenedor Principal del Preloader */
.preloader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #050505;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.6s;
}

/* Estado de salida del cargador */
.preloader-overlay.fade-out-loader {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

/* Spinner de alta tecnología con aura Shinkai */
.shinkai-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(229, 9, 20, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    margin: 0 auto 20px auto;
    animation: spinTech 0.8s linear infinite;
    box-shadow: 0 0 15px rgba(229, 9, 20, 0.4);
}

.preloader-title {
    font-size: 0.95rem;
    letter-spacing: 3px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 8px;
}

.preloader-title span {
    color: var(--primary-color);
}

.preloader-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 15px;
}

.preloader-timer {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    letter-spacing: 1px;
}

/* ANIMACIONES DEL ENTORNO DE PARTÍCULAS */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

/* Estilo y distribución física de cada partícula individual flotante */
.particle {
    position: absolute;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    box-shadow: 0 0 10px var(--primary-color);
}

.p1 { width: 4px; height: 4px; left: 15%; top: 80%; animation: floatUp 7s infinite ease-in-out; animation-delay: 0s; }
.p2 { width: 6px; height: 6px; left: 40%; top: 90%; animation: floatUp 9s infinite ease-in-out; animation-delay: 1.5s; }
.p3 { width: 3px; height: 3px; left: 75%; top: 75%; animation: floatUp 6s infinite ease-in-out; animation-delay: 0.5s; }
.p4 { width: 8px; height: 8px; left: 85%; top: 85%; animation: floatUp 12s infinite ease-in-out; animation-delay: 3s; }
.p5 { width: 5px; height: 5px; left: 25%; top: 95%; animation: floatUp 8s infinite ease-in-out; animation-delay: 2s; }
.p6 { width: 3px; height: 3px; left: 60%; top: 85%; animation: floatUp 7s infinite ease-in-out; animation-delay: 4s; }
.p7 { width: 7px; height: 7px; left: 10%; top: 70%; animation: floatUp 10s infinite ease-in-out; animation-delay: 5s; }
.p8 { width: 4px; height: 4px; left: 50%; top: 75%; animation: floatUp 8s infinite ease-in-out; animation-delay: 1s; }

/* Animación de rotación técnica */
@keyframes spinTech {
    to { transform: rotate(360deg); }
}

/* Animación de ascenso y desvanecimiento cinético */
@keyframes floatUp {
    0% {
        transform: translateY(0) scale(0.8);
        opacity: 0;
    }
    20% {
        opacity: 0.35;
    }
    80% {
        opacity: 0.2;
    }
    100% {
        transform: translateY(-80vh) scale(1.2);
        opacity: 0;
    }
}



/* ==========================================================================
   Estilos específicos para la Portada de Bienvenida (Welcome Splash)
   ========================================================================== */

/* Fondo específico para la pantalla de bienvenida completa */
.welcome-body {
    background: radial-gradient(circle at center, #1c1c1c 0%, #080808 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    overflow: hidden;
    padding: 20px;
    box-sizing: border-box;
}

/* Tarjeta contenedora de la presentación */
.welcome-card {
    max-width: 650px;
    text-align: center;
    background-color: rgba(31, 31, 31, 0.75);
    padding: 50px 40px;
    border-radius: 12px;
    border: 1px solid rgba(229, 9, 20, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.welcome-brand {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: 4px;
    margin-bottom: 10px;
    color: var(--text-color);
    text-transform: uppercase;
}

.welcome-brand span {
    color: var(--primary-color);
}

.welcome-slogan {
    font-size: 1.1rem;
    letter-spacing: 6px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.welcome-manifesto {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 40px;
    text-align: center;
}

/* Botón llamativo de acceso con llamada a la acción */
.enter-btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 16px 45px;
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(229, 9, 20, 0.4);
    margin-bottom: 30px;
}

.enter-btn:hover {
    background-color: #b3070f;
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(229, 9, 20, 0.6);
}

.welcome-footer-tag {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 10px;
}

/* Pequeña animación de entrada suave para la tarjeta */
.animate-fade-in {
    animation: fadeInWelcome 1s ease-out forwards;
}

@keyframes fadeInWelcome {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ajustes responsivos para pantallas móviles */
@media (max-width: 480px) {
    .welcome-brand {
        font-size: 2.3rem;
    }
    .welcome-card {
        padding: 35px 20px;
    }
    .welcome-footer-tag {
        flex-direction: column;
        align-items: center;
    }
}





/* ==========================================================================
   Estilos específicos para la Ventana Emergente de Compra (Modal de Tienda)
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    width: 100%;
    max-width: 500px;
    padding: 30px;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    box-sizing: border-box;
}

.modal-card h3 {
    margin-top: 0;
    color: white;
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 10px;
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close-btn:hover {
    color: var(--primary-color);
}

.form-group-modal {
    margin-top: 15px;
}

.form-group-modal label {
    color: white;
    font-size: 0.9rem;
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.form-group-modal input,
.form-group-modal textarea {
    width: 100%;
    padding: 10px;
    background: #141414;
    border: 1px solid var(--border-color);
    color: white;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-group-modal textarea {
    font-family: inherit;
    resize: none;
}

.form-group-modal input:focus,
.form-group-modal textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.char-counter {
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.buy-action-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    margin-top: 15px;
    transition: background 0.3s;
}

.buy-action-btn:hover {
    background-color: #b3070f;
}