/* Variables de color basadas en la identidad de tu marca */
:root {
    --bg-principal: #0a0a0c;
    --bg-secundario: #121216;
    --bg-tarjeta: #1a1a22;
    --rojo-omega: #d6001c;
    --rojo-hover: #ff1a35;
    --texto-blanco: #ffffff;
    --texto-gris: #a0a0ab;
    --borde-rojo: rgba(214, 0, 28, 0.2);
    --fuente: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

html {
    height: 100%;
    scroll-padding-top: 85px;
}

body {
    background-color: var(--bg-principal);
    color: var(--texto-blanco);
    font-family: var(--fuente);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100lvh;
    display: flex;
    flex-direction: column;
}

/* Barra de Navegación */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borde-rojo);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
}

.logo-nav img {
    height: 60px;
    width: auto;
}

.logo-texto {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--rojo-omega);
    white-space: nowrap;
}

.logo-texto span {
    color: var(--texto-blanco);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--texto-gris);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

nav a:hover,
nav a.active {
    color: var(--rojo-omega);
}

/* Sección Hero / Inicio */
.hero {
    padding: 160px 20px 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-info h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-info h1 span {
    color: var(--rojo-omega);
    text-shadow: 0 0 20px rgba(214, 0, 28, 0.3);
}

.hero-info p {
    font-size: 1.2rem;
    color: var(--texto-gris);
    margin-bottom: 35px;
    max-width: 550px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

.btn-primario {
    background-color: var(--rojo-omega);
    color: var(--texto-blanco);
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(214, 0, 28, 0.4);
}

.btn-primario:hover {
    background-color: var(--rojo-hover);
    transform: translateY(-2px);
}

.btn-secundario {
    border: 1px solid var(--rojo-omega);
    color: var(--texto-blanco);
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.2s ease;
}

.btn-secundario:hover {
    background-color: rgba(214, 0, 28, 0.1);
    transform: translateY(-2px);
}

.hero-imagen {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-imagen img {
    width: 100%;
    max-width: 380px;
    height: auto;
    filter: drop-shadow(0 0 35px rgba(214, 0, 28, 0.25));
    animation: flotar 4s ease-in-out infinite;
}

@keyframes flotar {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

/* Estilos Generales de Sección */
section {
    padding: 90px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

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

.section-titulo {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-titulo::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background-color: var(--rojo-omega);
    margin: 12px auto 0 auto;
    border-radius: 2px;
}

/* Quiénes Somos */
#somos {
    padding: 90px 20px;
}

.somos-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.somos-texto p {
    color: var(--texto-gris);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.somos-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-box {
    background-color: var(--bg-secundario);
    border: 1px solid var(--borde-rojo);
    padding: 25px 20px;
    border-radius: 8px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 180px;
}

.stat-box h3 {
    color: var(--rojo-omega);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.stat-box p {
    color: var(--texto-gris);
    font-size: 0.95rem;
    margin-bottom: 4px;
    line-height: 1.4;
}

/* Qué Ofrecemos (Servicios) */
#ofrecemos {
    padding: 90px 20px 110px 20px;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.tarjeta-servicio {
    background-color: var(--bg-secundario);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 40px 30px;
    border-radius: 8px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.tarjeta-servicio:hover {
    transform: translateY(-5px);
    border-color: var(--rojo-omega);
    box-shadow: 0 10px 20px rgba(214, 0, 28, 0.1);
}

.icono-servicio {
    font-size: 2.5rem;
    color: var(--rojo-omega);
    margin-bottom: 20px;
}

.tarjeta-servicio h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.tarjeta-servicio p {
    color: var(--texto-gris);
    font-size: 0.95rem;
}

/* Precios CTA en Home */
.precios-cta-container {
    text-align: center;
    margin-top: 30px;
}

/* Footer */
footer {
    margin-top: auto;
    background-color: #050507;
    padding: 35px 20px;
    text-align: center;
    border-top: 1px solid var(--borde-rojo);
    color: var(--texto-gris);
    width: 100%;
    position: relative;
    z-index: 10;
}

footer p span {
    color: var(--rojo-omega);
}

/* --- ESTILOS PÁGINA PRECIOS Y CONTENEDORES PRINCIPALES --- */

/* Contenedor Principal de Tarifas y Portafolio */
main,
.main-precios {
    flex: 1 0 auto;
    padding: 150px 20px 90px 20px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.encabezado-precios {
    text-align: center;
    margin-bottom: 60px;
}

.encabezado-precios h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.encabezado-precios h1 span {
    color: var(--rojo-omega);
}

.encabezado-precios p {
    color: var(--texto-gris);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Bloques de Categorías */
.categoria-bloque {
    background-color: var(--bg-secundario);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    transition: border-color 0.3s;
}

.categoria-bloque:hover {
    border-color: var(--borde-rojo);
}

.categoria-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid rgba(214, 0, 28, 0.2);
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.categoria-titulo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.8rem;
    font-weight: 700;
}

.categoria-icono {
    color: var(--rojo-omega);
    font-size: 2rem;
}

.rango-estimado {
    background-color: rgba(214, 0, 28, 0.1);
    color: var(--rojo-hover);
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid var(--borde-rojo);
}

/* Lista de Precios Internos (Mantenimiento) */
.precios-lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.item-precio {
    background-color: var(--bg-principal);
    padding: 25px;
    border-radius: 8px;
    border-left: 3px solid var(--rojo-omega);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.item-info h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--texto-blanco);
}

.item-info p {
    color: var(--texto-gris);
    font-size: 0.95rem;
    line-height: 1.4;
}

.item-costo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--texto-blanco);
    margin-top: 15px;
    text-align: right;
}

/* Descripción simple para rangos */
.descripcion-rango {
    color: var(--texto-gris);
    font-size: 1.1rem;
    line-height: 1.6;
}

.btn-regresar {
    display: inline-block;
    margin-top: 20px;
    color: var(--texto-gris);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.btn-regresar:hover {
    color: var(--rojo-omega);
}

/* --- ESTILOS PÁGINA LOGIN Y ADMIN --- */

.login-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    box-sizing: border-box;
    flex: 1 0 auto;
    margin-top: 91px;
}

.login-box {
    background-color: var(--bg-secundario);
    padding: 40px 35px;
    border-radius: 12px;
    border: 1px solid var(--borde-rojo);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 420px;
    text-align: center;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--texto-blanco);
}

.login-box .login-sub {
    color: var(--texto-gris);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.login-input-group {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.login-input-group input {
    background-color: var(--bg-principal);
    border: 1px solid #333;
    color: var(--texto-blanco);
    padding: 15px;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.login-input-group input::placeholder {
    color: var(--texto-gris);
}

.login-input-group input:focus {
    outline: none;
    border-color: var(--rojo-omega);
    box-shadow: 0 0 0 3px rgba(214, 0, 28, 0.2);
}

.login-btn {
    background-color: var(--rojo-omega);
    color: var(--texto-blanco);
    padding: 15px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    margin-top: 10px;
}

.login-btn:hover:not(:disabled) {
    background-color: var(--rojo-hover);
    transform: translateY(-2px);
}

.login-btn:disabled {
    background-color: #4a252a;
    color: #888;
    cursor: not-allowed;
}

.login-error {
    background-color: rgba(214, 0, 28, 0.15);
    color: #ff9a9a;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid rgba(214, 0, 28, 0.5);
    font-size: 0.95rem;
    text-align: center;
    line-height: 1.4;
}

/* --- ADMIN CONTENT --- */
.admin-contenedor {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 140px 20px 80px 20px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.admin-contenedor h1 {
    font-size: 2.5rem;
    color: var(--texto-blanco);
    margin-bottom: 15px;
}

.admin-contenedor p {
    font-size: 1.2rem;
    color: var(--texto-gris);
}

.work-form {
    background-color: var(--bg-principal);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #222;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
}

.work-form input {
    flex: 1 1 300px;
    background-color: var(--bg-secundario);
    border: 1px solid #333;
    color: var(--texto-blanco);
    padding: 12px;
    border-radius: 6px;
    font-size: 1rem;
}

.work-form input:focus {
    outline: none;
    border-color: var(--rojo-omega);
}

.work-form button {
    background-color: var(--rojo-omega);
    color: var(--texto-blanco);
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.work-form button:hover {
    background-color: var(--rojo-hover);
}

#work-cancel-btn {
    background-color: #555;
}

#work-cancel-btn:hover {
    background-color: #777;
}

.works-table-container {
    margin-top: 35px;
    background: var(--bg-secundario);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.works-table {
    width: 100%;
    border-collapse: collapse;
}

.works-table th,
.works-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    vertical-align: middle;
}

.works-table th {
    background-color: #0d0d11;
    color: var(--rojo-omega);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.8px;
    border-bottom: 2px solid rgba(214, 0, 28, 0.3);
}

.works-table tbody tr {
    transition: background-color 0.2s ease;
}

.works-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

.works-table td a {
    color: var(--rojo-hover);
    text-decoration: none;
    font-weight: 600;
}

.works-table td a:hover {
    text-decoration: underline;
}

.table-actions {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
}

.btn-editar,
.btn-eliminar {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
}

.btn-editar {
    background-color: #1e3a8a;
    color: #bfdbfe;
    border: 1px solid rgba(59, 130, 246, 0.35);
}

.btn-editar:hover {
    background-color: #2563eb;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-eliminar {
    background-color: #450a0a;
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.35);
}

.btn-eliminar:hover {
    background-color: #dc2626;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

/* --- ESTILOS DE FORMULARIOS ADMIN Y SUBIDA DE ARCHIVOS --- */
.work-form {
    background: linear-gradient(180deg, var(--bg-secundario) 0%, rgba(18, 18, 24, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 26px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.work-form label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
    font-size: 0.92rem;
    color: #e2e8f0;
}

.work-form input[type="text"],
.work-form input[type="url"],
.work-form textarea {
    width: 100%;
    background-color: #0d0d11;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    padding: 12px 14px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.25s ease;
}

.work-form input[type="text"]:focus,
.work-form input[type="url"]:focus,
.work-form textarea:focus {
    outline: none;
    border-color: var(--rojo-omega);
    background-color: #121217;
    box-shadow: 0 0 10px rgba(214, 0, 28, 0.35);
}

/* Custom File Selector */
input[type="file"] {
    background-color: #0d0d11;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    color: var(--texto-gris);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    font-size: 0.9rem;
    transition: all 0.25s ease;
}

input[type="file"]:hover {
    border-color: var(--rojo-omega);
    background-color: #121217;
}

input[type="file"]::file-selector-button {
    background: linear-gradient(135deg, var(--rojo-omega), #a30015);
    color: #ffffff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    margin-right: 12px;
    box-shadow: 0 2px 8px rgba(214, 0, 28, 0.35);
    transition: all 0.25s ease;
}

input[type="file"]::file-selector-button:hover {
    background: var(--rojo-hover);
    box-shadow: 0 4px 14px rgba(214, 0, 28, 0.55);
}


/* --- FONDO CINEMÁTICO PORTAFOLIO (SOLUCIONES Y DESARROLLOS) --- */
body.portfolio-page {
    position: relative;
    background-color: #08080c;
    min-height: 100vh;
}

body.portfolio-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100lvh;
    min-height: -webkit-fill-available;
    background-image:
        radial-gradient(ellipse at center, rgba(10, 10, 15, 0.45) 0%, rgba(6, 6, 10, 0.75) 70%, #06060a 100%),
        url('imagen/FONDO.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover, cover;
    background-color: #06060a;
    z-index: -1;
    pointer-events: none;
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    will-change: transform;
}

@media (max-width: 768px) {
    body.portfolio-page::before {
        background-image:
            radial-gradient(ellipse at center, rgba(10, 10, 15, 0.45) 0%, rgba(6, 6, 10, 0.75) 70%, #06060a 100%),
            url('imagen/FONDO2.jpg');
        background-size: cover, cover;
        background-position: center center;
    }
}

body.portfolio-page .work-card,
body.portfolio-page .software-card {
    background: linear-gradient(180deg, rgba(16, 16, 22, 0.92) 0%, rgba(10, 10, 14, 0.97) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

/* --- PESTAÑAS / TABS EN PORTAFOLIO --- */
.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    background-color: transparent;
    color: var(--texto-blanco);
    border: 1px solid var(--rojo-omega);
    padding: 14px 28px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.tab-btn:hover {
    background-color: rgba(214, 0, 28, 0.1);
    transform: translateY(-2px);
    color: var(--texto-blanco);
}

.tab-btn.active {
    background-color: var(--rojo-omega);
    color: var(--texto-blanco);
    border-color: var(--rojo-omega);
    box-shadow: 0 4px 15px rgba(214, 0, 28, 0.4);
}

.tab-btn.active:hover {
    background-color: var(--rojo-hover);
}

/* --- ESTILOS PÁGINA WORKS (SITIOS WEB Y SOFTWARES) --- */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* --- TARJETAS DE SITIOS WEB REALIZADOS (CAJAS CUADRADAS CON LOGO 1:1) --- */
.work-card {
    background: linear-gradient(180deg, var(--bg-secundario) 0%, rgba(20, 20, 26, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 26px 22px;
    color: var(--texto-blanco);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: space-between;
    gap: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.work-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--rojo-omega), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.work-card:hover {
    transform: translateY(-6px);
    border-color: rgba(214, 0, 28, 0.5);
    box-shadow: 0 14px 35px rgba(214, 0, 28, 0.25);
}

.work-card:hover::before {
    opacity: 1;
}

.work-logo-wrapper {
    width: 100%;
    max-width: 130px;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    overflow: hidden;
    background-color: var(--bg-principal);
    border: 2px solid rgba(214, 0, 28, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
    margin: 0 auto 5px auto;
    transition: transform 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.work-logo-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: opacity 0.35s ease-in-out;
}

.work-logo-wrapper img.loaded {
    opacity: 1;
}

.work-logo-placeholder {
    font-size: 3.5rem;
    color: var(--rojo-omega);
    display: flex;
    align-items: center;
    justify-content: center;
}

.work-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex-grow: 1;
    width: 100%;
}

.work-info h3 {
    font-size: 1.3rem;
    color: var(--texto-blanco);
    font-weight: 700;
    margin: 0;
}

.work-info p {
    color: var(--texto-gris);
    font-size: 0.92rem;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-visitar-rojo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 18px;
    background: linear-gradient(135deg, var(--rojo-omega) 0%, #b80018 100%);
    color: #ffffff !important;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(214, 0, 28, 0.4);
    transition: all 0.25s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 5px;
}

.btn-visitar-rojo:hover {
    background: linear-gradient(135deg, var(--rojo-hover) 0%, #d6001c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(214, 0, 28, 0.6);
    color: #ffffff;
}

/* --- TARJETAS DE SOFTWARE (4x4 / 1:1 SQUARE ICON CON MINIATURA DE VIDEO) --- */
.software-card {
    background: linear-gradient(180deg, var(--bg-secundario) 0%, rgba(20, 20, 26, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px;
    border-radius: 16px;
    color: var(--texto-blanco);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.software-card:hover {
    transform: translateY(-6px);
    border-color: rgba(214, 0, 28, 0.5);
    box-shadow: 0 14px 35px rgba(214, 0, 28, 0.25);
}

.software-icon-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 130px;
    margin: 0 auto 5px auto;
    border-radius: 14px;
    overflow: hidden;
    background-color: var(--bg-principal);
    border: 2px solid rgba(214, 0, 28, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.software-card:hover .software-icon-wrapper {
    transform: scale(1.04);
    border-color: var(--rojo-omega);
}

.software-icon-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: opacity 0.35s ease-in-out;
}

.software-icon-wrapper img.loaded {
    opacity: 1;
}

.software-icon-placeholder {
    font-size: 3.5rem;
    color: var(--rojo-omega);
}

.software-info {
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.software-info h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--texto-blanco);
    font-weight: 700;
}

.software-info p {
    color: var(--texto-gris);
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 15px;
    flex-grow: 1;
}

/* --- MINIATURA INTERACTIVA DE VIDEO DE YOUTUBE --- */
.video-thumb-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background-color: #000;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.video-thumb-container:hover {
    transform: scale(1.02);
    border-color: var(--rojo-omega);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.45);
}

.video-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: transform 0.3s ease, filter 0.3s ease, opacity 0.35s ease-in-out;
}

.video-thumb-img.loaded {
    opacity: 1;
}

.video-thumb-container:hover .video-thumb-img {
    transform: scale(1.06);
    filter: brightness(1.1);
}

.video-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.25s ease;
}

.video-thumb-container:hover .video-play-overlay {
    background: rgba(0, 0, 0, 0.2);
}

.video-play-btn-circle {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    padding-left: 3px;
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.6);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.video-thumb-container:hover .video-play-btn-circle {
    transform: scale(1.18);
    box-shadow: 0 6px 22px rgba(255, 0, 0, 0.85);
}

.video-play-text {
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.9);
}

.software-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 5px;
}

.btn-demo-link {
    background-color: transparent;
    color: var(--texto-blanco);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 16px;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-demo-link:hover {
    border-color: var(--rojo-omega);
    color: var(--rojo-omega);
    background-color: rgba(214, 0, 28, 0.08);
}

/* --- MODAL DE VIDEO YOUTUBE --- */
.video-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

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

.video-modal-content {
    background-color: var(--bg-secundario);
    border: 1px solid var(--borde-rojo);
    border-radius: 14px;
    width: 100%;
    max-width: 960px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.video-modal-overlay.active .video-modal-content {
    transform: scale(1);
}

.video-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.video-modal-header h3 {
    font-size: 1.2rem;
    color: var(--texto-blanco);
}

.video-modal-close {
    background: none;
    border: none;
    color: var(--texto-gris);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.video-modal-close:hover {
    color: var(--rojo-omega);
}

.video-modal-body {
    width: 100%;
    background-color: #000;
    overflow: hidden;
    position: relative;
}

.video-iframe-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* Relación de aspecto 16:9 */
    background-color: #000;
}

.video-iframe-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* --- ESTILOS PERSONALIZADOS PLYR (OMEGA SYSTEM) --- */
:root {
    --plyr-color-main: var(--rojo-omega);
    --plyr-video-control-color: #ffffff;
    --plyr-video-control-color-hover: #ffffff;
    --plyr-video-control-background-hover: rgba(214, 0, 28, 0.85);
    --plyr-video-background: #000000;
    --plyr-range-fill-background: var(--rojo-omega);
    --plyr-control-radius: 6px;
    --plyr-menu-background: rgba(18, 18, 22, 0.95);
    --plyr-menu-color: #ffffff;
}

.plyr {
    border-radius: 0 0 14px 14px;
    font-family: inherit;
    --plyr-color-main: #d6001c;
}

.plyr--video .plyr__control--overlaid {
    background: linear-gradient(135deg, #d6001c, #900013);
    box-shadow: 0 4px 20px rgba(214, 0, 28, 0.6);
    border-radius: 50%;
    padding: 18px;
}

.plyr--video .plyr__control--overlaid:hover {
    background: #ff1a35;
    transform: scale(1.1);
}

.plyr__controls {
    background: linear-gradient(to top, rgba(10, 10, 12, 0.95), rgba(10, 10, 12, 0.4) 60%, transparent) !important;
    padding: 12px 18px !important;
}

.plyr__progress input[type=range] {
    color: var(--rojo-omega) !important;
}

.plyr__menu__container {
    background: rgba(18, 18, 22, 0.95) !important;
    backdrop-filter: blur(12px);
    border: 1px solid var(--borde-rojo) !important;
    border-radius: 8px !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7) !important;
    color: #ffffff !important;
}

.plyr__menu__container .plyr__control {
    color: #ffffff !important;
}

.plyr__menu__container .plyr__control:hover {
    background: rgba(214, 0, 28, 0.25) !important;
}

.plyr__menu__container [role=menuitemradio][aria-checked=true]::before {
    background: var(--rojo-omega) !important;
}

/* --- FORMULARIOS ADMIN TABS --- */
.admin-tabs {
    display: flex;
    gap: 15px;
    margin: 25px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.admin-tab-btn {
    background: transparent;
    border: none;
    color: var(--texto-gris);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 10px 16px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.admin-tab-btn:hover {
    color: var(--texto-blanco);
}

.admin-tab-btn.active {
    background-color: var(--rojo-omega);
    color: var(--texto-blanco);
}

.image-preview-box {
    width: 100px;
    height: 100px;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    margin: 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--bg-principal);
}

.image-preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- HAMBURGER MENU --- */
.menu-hamburguesa {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.menu-hamburguesa .linea {
    width: 28px;
    height: 3px;
    background-color: var(--texto-blanco);
    border-radius: 2px;
    transition: all 0.3s ease-in-out;
}

/* --- RESPONSIVE --- */

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 110px;
        padding-bottom: 40px;
        gap: 20px;
        min-height: calc(100vh - 90px);
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .hero-info p {
        margin: 0 auto 20px auto;
    }

    .hero-imagen img {
        max-width: 260px;
        /* Reducido para evitar scroll innecesario en pantallas medianas */
    }

    .cta-buttons {
        justify-content: center;
    }

    .somos-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {

    /* --- HAMBURGER MENU ACTIVATION --- */
    .menu-hamburguesa {
        display: flex;
        z-index: 1001;
    }

    nav ul {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background-color: rgba(10, 10, 12, 0.98);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 35px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.25s ease, visibility 0.25s ease;
        z-index: 1000;
    }

    nav.nav-active ul {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    nav.nav-active ul li a {
        font-size: 1.5rem;
        font-weight: 600;
        display: inline-block;
        padding: 8px 16px;
    }

    nav.nav-active+.menu-hamburguesa .linea:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    nav.nav-active+.menu-hamburguesa .linea:nth-child(2) {
        opacity: 0;
    }

    nav.nav-active+.menu-hamburguesa .linea:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .categoria-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .encabezado-precios h1 {
        font-size: 2.2rem;
    }

    .categoria-bloque {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 95px;
        padding-bottom: 20px;
        gap: 15px;
    }

    .hero-info h1 {
        font-size: 2.1rem;
        /* Proporcional a celulares pequeños */
        margin-bottom: 12px;
    }

    .hero-info p {
        font-size: 0.95rem;
        margin-bottom: 15px;
        padding: 0 10px;
    }

    .hero-imagen img {
        max-width: 200px;
        /* Tamaño ideal idéntico a tu segunda captura de pantalla */
    }

    .btn-primario,
    .btn-secundario {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .section-titulo {
        font-size: 1.8rem;
    }

    section {
        padding: 60px 15px;
    }

    .somos-stats {
        grid-template-columns: 1fr;
    }

    .encabezado-precios h1 {
        font-size: 2rem;
    }

    .encabezado-precios p {
        font-size: 1rem;
    }

    .categoria-bloque {
        padding: 20px;
    }

    .categoria-titulo {
        font-size: 1.5rem;
    }

    .item-precio {
        padding: 20px;
    }
}