/* ═══════════════════════════════════════════════════════════════
   OMEGA SYSTEM — Interfaz HUD / Futurista
   Misma identidad de marca: rojo omega, negro profundo, blanco hueso
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Michroma&display=swap');

/* Variables de color basadas en la identidad de tu marca */
:root {
    --bg-principal: #07070a;
    --bg-secundario: #0e0e13;
    --bg-tarjeta: #15151d;
    --bg-panel: rgba(18, 18, 25, 0.78);
    --rojo-omega: #d6001c;
    --rojo-hover: #ff1a35;
    --rojo-oscuro: #8a0012;
    --texto-blanco: #edece8;
    --texto-gris: #a0a0ab;
    --texto-tenue: #6b6b78;
    --borde-rojo: rgba(214, 0, 28, 0.25);
    --borde-sutil: rgba(255, 255, 255, 0.07);
    --glow-rojo: 0 0 24px rgba(214, 0, 28, 0.45);
    --fuente: 'Chakra Petch', 'Segoe UI', Tahoma, sans-serif;
    --fuente-display: 'Michroma', 'Chakra Petch', 'Segoe UI', sans-serif;
    --corte: 12px;
    --header-alto: 76px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    height: 100%;
    scroll-padding-top: calc(var(--header-alto) + 10px);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
    background-color: var(--bg-principal);
}

body {
    background-color: var(--bg-principal);
    color: var(--texto-blanco);
    font-family: var(--fuente);
    font-size: 1.05rem;
    line-height: 1.65;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100lvh;
    display: flex;
    flex-direction: column;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--rojo-omega);
    color: #fff;
}

/* Fondo global: resplandor rojo en esquinas (como FONDO.jpg) */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 45% at 0% 0%, rgba(214, 0, 28, 0.20), transparent 70%),
        radial-gradient(ellipse 50% 45% at 100% 100%, rgba(214, 0, 28, 0.16), transparent 70%),
        var(--bg-principal);
}

/* Retícula HUD + scanlines */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
        repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.18) 0 1px, transparent 1px 3px);
    background-size: 56px 56px, 56px 56px, 100% 3px;
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #050507;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--rojo-oscuro), var(--rojo-omega));
    border: 2px solid #050507;
}

/* ═══ BARRA DE NAVEGACIÓN ═══ */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(7, 7, 10, 0.94);
    z-index: 1000;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

header::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(214, 0, 28, 0.6) 20%, rgba(214, 0, 28, 0.6) 80%, transparent);
}

header.scrolled {
    background-color: rgba(5, 5, 7, 0.97);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 1px 18px rgba(214, 0, 28, 0.18);
}

@supports (backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px)) {
    @media (min-width: 769px) {
        header {
            background-color: rgba(7, 7, 10, 0.72);
            backdrop-filter: blur(14px) saturate(140%);
            -webkit-backdrop-filter: blur(14px) saturate(140%);
        }

        header.scrolled {
            background-color: rgba(5, 5, 7, 0.85);
        }
    }
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    height: var(--header-alto);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.logo-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-nav img {
    height: 40px;
    width: auto;
    transition: filter 0.3s ease;
}

.logo-nav:hover img {
    filter: drop-shadow(0 0 10px rgba(214, 0, 28, 0.6));
}

.logo-texto {
    font-family: var(--fuente-display);
    font-size: 1.15rem;
    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: 6px;
}

nav a {
    position: relative;
    display: inline-block;
    color: var(--texto-gris);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 10px 14px;
    transition: color 0.25s ease;
}

nav a::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 2px;
    height: 2px;
    background: var(--rojo-omega);
    box-shadow: 0 0 10px var(--rojo-omega);
    transform: scaleX(0);
    transition: transform 0.35s var(--ease);
}

nav a:hover {
    color: var(--texto-blanco);
}

nav a:hover::after,
nav a.active::after {
    transform: scaleX(1);
}

nav a.active {
    color: var(--texto-blanco);
}

/* ═══ BOTONES ═══ */
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    filter: drop-shadow(0 6px 22px rgba(214, 0, 28, 0.35));
}

.btn-primario,
.btn-secundario {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    font-family: var(--fuente);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    overflow: hidden;
    isolation: isolate;
    clip-path: polygon(var(--corte) 0, 100% 0, 100% calc(100% - var(--corte)), calc(100% - var(--corte)) 100%, 0 100%, 0 var(--corte));
    transition: transform 0.25s var(--ease), background-color 0.25s ease, color 0.25s ease;
}

.btn-primario {
    background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-omega) 45%, var(--rojo-oscuro));
}

/* Brillo que recorre el botón */
.btn-primario::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
    transform: translateX(-120%);
    transition: transform 0.6s var(--ease);
}

.btn-primario:hover {
    transform: translateY(-2px);
}

.btn-primario:hover::before {
    transform: translateX(120%);
}

/* Botones contorno: borde rojo que respeta los cortes en diagonal */
.btn-secundario {
    background: var(--rojo-omega);
}

.btn-secundario::before {
    content: '';
    position: absolute;
    inset: 1px;
    z-index: -1;
    background: #0b0b10;
    clip-path: polygon(calc(var(--corte) - 0.5px) 0, 100% 0, 100% calc(100% - var(--corte) + 0.5px), calc(100% - var(--corte) + 0.5px) 100%, 0 100%, 0 calc(var(--corte) - 0.5px));
    transition: background-color 0.25s ease;
}

.btn-secundario:hover {
    transform: translateY(-2px);
}

.btn-secundario:hover::before {
    background: #1a070b;
}

.btn-regresar {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
    color: var(--texto-gris);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 8px 14px;
    border: 1px solid var(--borde-sutil);
    background: rgba(255, 255, 255, 0.02);
    transition: color 0.25s, border-color 0.25s, background-color 0.25s;
}

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

/* ═══ HERO / INICIO ═══ */
#inicio {
    position: relative;
    padding: 0 24px;
    border-bottom: none;
    overflow: hidden;
}

.hero {
    padding: calc(var(--header-alto) + 70px) 0 90px;
    max-width: 1240px;
    margin: 0 auto;
    min-height: min(100vh, 900px);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

/* Etiqueta superior: línea roja + texto, sin recuadro */
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--texto-gris);
}

.hero-tag::before {
    content: '';
    width: 42px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--rojo-omega));
}

@keyframes parpadeo {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.25;
    }
}

.hero-info h1 {
    font-family: var(--fuente-display);
    font-weight: 400;
    font-size: clamp(1.55rem, 4vw, 3.15rem);
    line-height: 1.22;
    letter-spacing: -0.01em;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.hero-info h1 span {
    display: block;
    position: relative;
    margin-top: 6px;
    color: var(--rojo-omega);
    text-shadow: 0 0 28px rgba(214, 0, 28, 0.55);
}

/* Glitch periódico en el texto destacado */
.hero-info h1 span[data-text]::before,
.hero-info h1 span[data-text]::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
}

.hero-info h1 span[data-text]::before {
    color: #ff3355;
    animation: glitch-a 7s steps(1) infinite;
}

.hero-info h1 span[data-text]::after {
    color: #ffffff;
    mix-blend-mode: overlay;
    animation: glitch-b 7s steps(1) infinite;
}

@keyframes glitch-a {

    0%,
    91%,
    100% {
        opacity: 0;
        transform: none;
        clip-path: none;
    }

    92% {
        opacity: 0.85;
        transform: translate(-4px, 1px);
        clip-path: inset(10% 0 55% 0);
    }

    94% {
        opacity: 0.85;
        transform: translate(4px, -1px);
        clip-path: inset(60% 0 8% 0);
    }

    96% {
        opacity: 0.85;
        transform: translate(-2px, 0);
        clip-path: inset(35% 0 40% 0);
    }
}

@keyframes glitch-b {

    0%,
    92%,
    100% {
        opacity: 0;
        transform: none;
        clip-path: none;
    }

    93% {
        opacity: 0.6;
        transform: translate(3px, 0);
        clip-path: inset(50% 0 20% 0);
    }

    95% {
        opacity: 0.6;
        transform: translate(-3px, 0);
        clip-path: inset(5% 0 70% 0);
    }
}

.hero-info p {
    font-size: 1.12rem;
    color: var(--texto-gris);
    margin-bottom: 38px;
    max-width: 600px;
    padding-left: 18px;
    border-left: 1px solid rgba(214, 0, 28, 0.4);
}

.hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 34px;
    list-style: none;
}

.hero-chips li {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--texto-tenue);
    padding: 6px 12px;
    border: 1px solid var(--borde-sutil);
    background: rgba(255, 255, 255, 0.02);
}

.hero-chips li::before {
    content: '◆ ';
    color: var(--rojo-omega);
}

/* Logo con anillos HUD giratorios */
.hero-imagen {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 440px;
    aspect-ratio: 1 / 1;
    justify-self: center;
}

.hero-imagen::before {
    content: '';
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(214, 0, 28, 0.32), transparent 68%);
    filter: blur(20px);
    animation: pulso 4s ease-in-out infinite;
}

@keyframes pulso {

    0%,
    100% {
        opacity: 0.7;
        transform: scale(0.95);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.hud-ring {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.hud-ring.ring-1 {
    inset: 0;
    border: 1px dashed rgba(214, 0, 28, 0.38);
    animation: girar 40s linear infinite;
}

.hud-ring.ring-2 {
    inset: 6%;
    border: 2px solid transparent;
    border-top-color: var(--rojo-omega);
    border-bottom-color: rgba(214, 0, 28, 0.25);
    filter: drop-shadow(0 0 6px var(--rojo-omega));
    animation: girar 9s linear infinite reverse;
}

.hud-ring.ring-3 {
    inset: 14%;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Marcas de mira en la órbita exterior */
.hud-ring.ring-3::before,
.hud-ring.ring-3::after {
    content: '';
    position: absolute;
    background: var(--rojo-omega);
}

.hud-ring.ring-3::before {
    top: -16%;
    left: 50%;
    width: 2px;
    height: 10px;
    margin-left: -1px;
}

.hud-ring.ring-3::after {
    left: -16%;
    top: 50%;
    height: 2px;
    width: 10px;
    margin-top: -1px;
}

@keyframes girar {
    to {
        transform: rotate(360deg);
    }
}

.hero-imagen img {
    position: relative;
    width: 62%;
    height: auto;
    filter: drop-shadow(0 0 30px rgba(214, 0, 28, 0.35));
    animation: flotar 5s ease-in-out infinite;
}

@keyframes flotar {

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

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

/* ═══ TICKER / CINTA ANIMADA ═══ */
.ticker {
    position: relative;
    overflow: hidden;
    background: var(--rojo-omega);
    border-top: 1px solid var(--rojo-hover);
    border-bottom: 1px solid var(--rojo-oscuro);
    transform: skewY(-1.5deg);
    margin: 10px 0 30px;
    box-shadow: 0 0 40px rgba(214, 0, 28, 0.35);
}

.ticker-track {
    display: flex;
    width: max-content;
    animation: ticker 32s linear infinite;
}

.ticker-track span {
    flex-shrink: 0;
    padding: 14px 0;
    font-family: var(--fuente-display);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    color: #fff;
    white-space: nowrap;
    text-transform: uppercase;
}

.ticker-track span::after {
    content: '//';
    margin: 0 28px;
    color: rgba(0, 0, 0, 0.45);
}

@keyframes ticker {
    to {
        transform: translateX(-50%);
    }
}

/* ═══ SECCIONES GENERALES ═══ */
section {
    position: relative;
    padding: 110px 24px;
}

.section-alt {
    background: linear-gradient(180deg, transparent, rgba(14, 14, 19, 0.85) 12%, rgba(14, 14, 19, 0.85) 88%, transparent);
}

.section-container {
    max-width: 1240px;
    margin: 0 auto;
}

.section-kicker {
    display: block;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--rojo-omega);
    margin-bottom: 14px;
}

.section-titulo {
    font-family: var(--fuente-display);
    font-weight: 400;
    font-size: clamp(1.35rem, 3vw, 2.2rem);
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 0.02em;
    margin-bottom: 64px;
    position: relative;
}

.section-titulo::after {
    content: '';
    display: block;
    width: 140px;
    height: 10px;
    margin: 20px auto 0;
    background:
        linear-gradient(var(--rojo-omega), var(--rojo-omega)) center / 10px 10px no-repeat,
        linear-gradient(90deg, transparent, var(--rojo-omega), transparent) center / 100% 1px no-repeat;
    clip-path: polygon(0 45%, 46% 45%, 50% 0, 54% 45%, 100% 45%, 100% 55%, 54% 55%, 50% 100%, 46% 55%, 0 55%);
    filter: drop-shadow(0 0 6px var(--rojo-omega));
}

.section-intro {
    text-align: center;
    color: var(--texto-gris);
    max-width: 620px;
    margin: -30px auto 36px;
}

/* ═══ PANELES HUD (base compartida por tarjetas) ═══ */
.stat-box,
.tarjeta-servicio,
.categoria-bloque,
.work-card,
.software-card,
.login-box,
.cta-panel,
.video-modal-content {
    position: relative;
    background-color: var(--bg-panel);
    background-image:
        linear-gradient(90deg, transparent, var(--rojo-omega), transparent),
        linear-gradient(160deg, rgba(255, 255, 255, 0.035), transparent 40%);
    background-repeat: no-repeat;
    background-position: top center, 0 0;
    background-size: 0% 1px, 100% 100%;
    border: 1px solid var(--borde-sutil);
    transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease, background-size 0.5s var(--ease);
}

/* Esquinas tipo mira */
.stat-box::after,
.tarjeta-servicio::after,
.categoria-bloque::after,
.work-card::after,
.software-card::after,
.login-box::after,
.cta-panel::after,
.video-modal-content::after {
    --c: var(--rojo-omega);
    --s: 14px;
    content: '';
    position: absolute;
    inset: -1px;
    pointer-events: none;
    background:
        linear-gradient(var(--c), var(--c)) top left / var(--s) 2px,
        linear-gradient(var(--c), var(--c)) top left / 2px var(--s),
        linear-gradient(var(--c), var(--c)) top right / var(--s) 2px,
        linear-gradient(var(--c), var(--c)) top right / 2px var(--s),
        linear-gradient(var(--c), var(--c)) bottom left / var(--s) 2px,
        linear-gradient(var(--c), var(--c)) bottom left / 2px var(--s),
        linear-gradient(var(--c), var(--c)) bottom right / var(--s) 2px,
        linear-gradient(var(--c), var(--c)) bottom right / 2px var(--s);
    background-repeat: no-repeat;
    opacity: 0.55;
    transition: opacity 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {

    .stat-box:hover,
    .tarjeta-servicio:hover,
    .categoria-bloque:hover,
    .work-card:hover,
    .software-card:hover {
        border-color: var(--borde-rojo);
        background-size: 100% 1px, 100% 100%;
        box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55), 0 0 30px rgba(214, 0, 28, 0.12);
    }

    .stat-box:hover::after,
    .tarjeta-servicio:hover::after,
    .categoria-bloque:hover::after,
    .work-card:hover::after,
    .software-card:hover::after {
        opacity: 1;
    }
}

/* ═══ QUIÉNES SOMOS ═══ */
.somos-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
}

.somos-texto p {
    color: var(--texto-gris);
    font-size: 1.12rem;
    margin-bottom: 22px;
}

.somos-texto p:first-child {
    color: var(--texto-blanco);
    font-size: 1.22rem;
}

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

.stat-box {
    padding: 30px 26px;
    display: flex;
    flex-direction: column;
    min-height: 210px;
}

.stat-box h3 {
    font-family: var(--fuente-display);
    font-weight: 400;
    color: var(--rojo-omega);
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--borde-rojo);
    text-shadow: 0 0 18px rgba(214, 0, 28, 0.45);
}

.stat-box p {
    color: var(--texto-gris);
    font-size: 0.98rem;
    line-height: 1.4;
    margin-bottom: 9px;
    display: flex;
    gap: 10px;
}

.stat-box p::before {
    content: '▸';
    color: var(--rojo-omega);
}

/* ═══ QUÉ OFRECEMOS ═══ */
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
    gap: 22px;
    counter-reset: servicio;
}

.tarjeta-servicio {
    counter-increment: servicio;
    padding: 38px 30px 34px;
}

.tarjeta-servicio::before {
    content: '0' counter(servicio);
    position: absolute;
    top: 22px;
    right: 24px;
    font-family: var(--fuente-display);
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.05);
    transition: color 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {
    .tarjeta-servicio:hover {
        transform: translateY(-6px);
    }

    .tarjeta-servicio:hover::before {
        color: rgba(214, 0, 28, 0.35);
    }

    .tarjeta-servicio:hover .icono-servicio,
    .categoria-bloque:hover .categoria-icono {
        background: var(--rojo-omega);
        border-color: var(--rojo-hover);
        color: #fff;
        box-shadow: var(--glow-rojo);
    }
}

/* Íconos SVG de línea (reemplazan a los emojis) */
.ico {
    width: 1em;
    height: 1em;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: -0.14em;
}

.login-box h2 .ico,
.admin-contenedor h2 .ico {
    color: var(--rojo-omega);
    margin-right: 6px;
}

#toggle-pass-btn {
    display: flex;
    align-items: center;
}

.admin-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.icono-servicio,
.categoria-icono {
    position: relative;
    width: 58px;
    height: 58px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    color: var(--rojo-omega);
    background: linear-gradient(145deg, rgba(214, 0, 28, 0.16), rgba(214, 0, 28, 0.02) 70%);
    border: 1px solid rgba(214, 0, 28, 0.35);
    border-radius: 3px;
    box-shadow: inset 0 0 18px rgba(214, 0, 28, 0.12);
    transition: background 0.35s ease, color 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.icono-servicio {
    margin-bottom: 26px;
}

.tarjeta-servicio h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.3;
    margin-bottom: 14px;
}

.tarjeta-servicio p {
    color: var(--texto-gris);
    font-size: 0.97rem;
}

/* ═══ CTA DE PRECIOS (HOME) ═══ */
.cta-panel {
    max-width: 900px;
    margin: 0 auto;
    padding: 56px 40px;
    text-align: center;
    background-color: rgba(18, 8, 11, 0.8);
    background-image:
        radial-gradient(ellipse at top, rgba(214, 0, 28, 0.18), transparent 65%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.035), transparent 40%);
    background-size: 100% 100%, 100% 100%;
    border-color: var(--borde-rojo);
}

.cta-panel::after {
    opacity: 1;
    --s: 22px;
}

.cta-panel .section-titulo {
    margin-bottom: 40px;
}

.precios-cta-container {
    text-align: center;
    margin-top: 10px;
    display: inline-block;
    filter: drop-shadow(0 6px 22px rgba(214, 0, 28, 0.4));
}

/* ═══ FOOTER ═══ */
footer {
    margin-top: auto;
    background-color: #040406;
    padding: 40px 24px;
    text-align: center;
    color: var(--texto-tenue);
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    width: 100%;
    position: relative;
    z-index: 10;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rojo-omega), transparent);
    box-shadow: 0 0 14px var(--rojo-omega);
}

footer p span {
    color: var(--rojo-omega);
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* ═══ PÁGINA PRECIOS Y CONTENEDORES PRINCIPALES ═══ */
main,
.main-precios {
    flex: 1 0 auto;
    padding: calc(var(--header-alto) + 80px) 24px 100px;
    max-width: 1140px;
    margin: 0 auto;
    width: 100%;
}

.encabezado-precios {
    text-align: center;
    margin-bottom: 70px;
}

.encabezado-precios h1 {
    font-family: var(--fuente-display);
    font-weight: 400;
    font-size: clamp(1.5rem, 4vw, 2.7rem);
    text-transform: uppercase;
    line-height: 1.25;
    margin-bottom: 20px;
}

.encabezado-precios h1 span {
    color: var(--rojo-omega);
    text-shadow: 0 0 26px rgba(214, 0, 28, 0.55);
}

.encabezado-precios p {
    color: var(--texto-gris);
    font-size: 1.12rem;
    max-width: 620px;
    margin: 0 auto;
}

/* Bloques de Categorías */
.main-precios {
    counter-reset: categoria;
}

.categoria-bloque {
    counter-increment: categoria;
    padding: 40px;
    margin-bottom: 28px;
}

.categoria-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding-bottom: 20px;
    margin-bottom: 26px;
    border-bottom: 1px solid var(--borde-sutil);
    position: relative;
}

.categoria-header::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 80px;
    height: 1px;
    background: var(--rojo-omega);
    box-shadow: 0 0 10px var(--rojo-omega);
}

.categoria-titulo {
    display: flex;
    align-items: center;
    gap: 18px;
}

.categoria-titulo h3 {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.25;
}

.categoria-titulo h3::before {
    content: 'MÓDULO 0' counter(categoria);
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    color: var(--rojo-omega);
    margin-bottom: 4px;
}

.rango-estimado {
    flex-shrink: 0;
    font-family: var(--fuente-display);
    font-size: 0.85rem;
    color: #fff;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--rojo-omega), var(--rojo-oscuro));
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
    white-space: nowrap;
}

/* Lista de Precios Internos (Mantenimiento) */
.precios-lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 18px;
}

.item-precio {
    position: relative;
    background: rgba(5, 5, 8, 0.7);
    padding: 26px 24px 22px;
    border: 1px solid var(--borde-sutil);
    border-left: 2px solid var(--rojo-omega);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: border-color 0.3s ease, transform 0.3s var(--ease), background-color 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
    .item-precio:hover {
        transform: translateY(-4px);
        border-color: var(--borde-rojo);
        border-left-color: var(--rojo-hover);
        background: rgba(214, 0, 28, 0.05);
    }
}

.item-info h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--texto-blanco);
}

.item-info p {
    color: var(--texto-gris);
    font-size: 0.95rem;
    line-height: 1.5;
}

.item-costo {
    font-family: var(--fuente-display);
    font-size: 1.6rem;
    color: var(--texto-blanco);
    margin-top: 20px;
    padding-top: 14px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
    text-align: right;
    text-shadow: 0 0 18px rgba(214, 0, 28, 0.6);
}

/* Descripción simple para rangos */
.descripcion-rango {
    color: var(--texto-gris);
    font-size: 1.08rem;
    line-height: 1.7;
}

/* ═══ LOGIN Y ADMIN ═══ */
.login-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    flex: 1 0 auto;
    margin-top: var(--header-alto);
}

.login-box {
    padding: 44px 36px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(214, 0, 28, 0.1);
    width: 100%;
    max-width: 430px;
    text-align: center;
    animation: fadeIn 0.6s var(--ease);
}

.login-box::after {
    opacity: 1;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

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

.login-box h2 {
    font-family: var(--fuente-display);
    font-weight: 400;
    font-size: 1.15rem;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: var(--texto-blanco);
}

.login-box .login-sub {
    color: var(--texto-gris);
    margin-bottom: 30px;
    font-size: 1rem;
}

.login-input-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-input-group input {
    background-color: rgba(5, 5, 8, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--texto-blanco);
    padding: 15px;
    font-family: var(--fuente);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

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

.login-input-group input:focus {
    outline: none;
    border-color: var(--rojo-omega);
    box-shadow: 0 0 0 3px rgba(214, 0, 28, 0.18), 0 0 18px rgba(214, 0, 28, 0.25);
}

.login-btn {
    background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-omega) 45%, var(--rojo-oscuro));
    color: #fff;
    padding: 15px;
    border: none;
    font-family: var(--fuente);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: filter 0.3s, transform 0.2s;
    margin-top: 10px;
}

.login-btn:hover:not(:disabled) {
    filter: brightness(1.15);
    transform: translateY(-2px);
}

.login-btn:disabled {
    background: #3a1d22;
    color: #888;
    cursor: not-allowed;
}

.login-error {
    background-color: rgba(214, 0, 28, 0.12);
    color: #ff9a9a;
    padding: 12px;
    border: 1px solid rgba(214, 0, 28, 0.5);
    border-left: 3px solid var(--rojo-omega);
    font-size: 0.95rem;
    text-align: center;
    line-height: 1.4;
}

.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-family: var(--fuente-display);
    font-weight: 400;
    font-size: clamp(1.3rem, 3vw, 2rem);
    text-transform: uppercase;
    color: var(--texto-blanco);
    margin-bottom: 15px;
}

.admin-contenedor p {
    font-size: 1.1rem;
    color: var(--texto-gris);
}

.work-form {
    background: linear-gradient(180deg, rgba(18, 18, 25, 0.9), rgba(10, 10, 14, 0.95));
    border: 1px solid var(--borde-sutil);
    border-top: 1px solid var(--borde-rojo);
    padding: 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.work-form label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--texto-gris);
}

.work-form input {
    flex: 1 1 300px;
    background-color: rgba(5, 5, 8, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--texto-blanco);
    padding: 12px;
    font-family: var(--fuente);
    font-size: 1rem;
}

.work-form input[type="text"],
.work-form input[type="url"],
.work-form textarea {
    width: 100%;
    background-color: rgba(5, 5, 8, 0.8);
    color: var(--texto-blanco);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 12px 14px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.work-form input:focus,
.work-form textarea:focus {
    outline: none;
    border-color: var(--rojo-omega);
    box-shadow: 0 0 14px rgba(214, 0, 28, 0.3);
}

.work-form button {
    background: linear-gradient(135deg, var(--rojo-omega), var(--rojo-oscuro));
    color: #fff;
    padding: 12px 22px;
    border: none;
    font-family: var(--fuente);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
    transition: filter 0.3s;
}

.work-form button:hover {
    filter: brightness(1.2);
}

#work-cancel-btn {
    background: #3a3a44;
}

.works-table-container {
    margin-top: 35px;
    background: var(--bg-panel);
    border: 1px solid var(--borde-sutil);
    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: rgba(5, 5, 8, 0.9);
    color: var(--rojo-omega);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    border-bottom: 1px solid var(--borde-rojo);
}

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

.works-table tbody tr:hover {
    background-color: rgba(214, 0, 28, 0.05);
}

.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;
    font-family: var(--fuente);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-editar {
    background-color: rgba(37, 99, 235, 0.15);
    color: #bfdbfe;
    border: 1px solid rgba(59, 130, 246, 0.4);
}

.btn-editar:hover {
    background-color: #2563eb;
    color: #fff;
    box-shadow: 0 0 16px rgba(37, 99, 235, 0.5);
}

.btn-eliminar {
    background-color: rgba(214, 0, 28, 0.12);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.btn-eliminar:hover {
    background-color: var(--rojo-omega);
    color: #fff;
    box-shadow: 0 0 16px rgba(214, 0, 28, 0.5);
}

/* Selector de archivos */
input[type="file"] {
    background-color: rgba(5, 5, 8, 0.8);
    border: 1px dashed rgba(255, 255, 255, 0.2);
    color: var(--texto-gris);
    padding: 8px 12px;
    cursor: pointer;
    width: 100%;
    font-family: var(--fuente);
    font-size: 0.9rem;
    transition: border-color 0.25s ease;
}

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

input[type="file"]::file-selector-button {
    background: linear-gradient(135deg, var(--rojo-omega), var(--rojo-oscuro));
    color: #fff;
    border: none;
    padding: 8px 16px;
    font-family: var(--fuente);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    margin-right: 12px;
    transition: filter 0.25s ease;
}

input[type="file"]::file-selector-button:hover {
    filter: brightness(1.2);
}

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

.admin-tab-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--texto-gris);
    font-family: var(--fuente);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 10px 18px;
    transition: all 0.2s ease;
}

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

.admin-tab-btn.active {
    background-color: var(--rojo-omega);
    color: #fff;
    box-shadow: var(--glow-rojo);
}

.image-preview-box {
    width: 100px;
    height: 100px;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    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;
}

/* ═══ FONDO CINEMÁTICO PORTAFOLIO ═══ */
body.portfolio-page::before {
    background-image:
        radial-gradient(ellipse at center, rgba(7, 7, 10, 0.55) 0%, rgba(6, 6, 10, 0.82) 70%, #06060a 100%),
        url('imagen/FONDO.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #06060a;
}

@media (max-width: 768px) {
    body.portfolio-page::before {
        background-image:
            linear-gradient(rgba(6, 6, 10, 0.55), rgba(6, 6, 10, 0.8)),
            url('imagen/FONDO2.jpg');
    }
}

/* ═══ PESTAÑAS / TABS ═══ */
.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab-btn {
    --corte: 10px;
    position: relative;
    isolation: isolate;
    background: rgba(214, 0, 28, 0.55);
    color: var(--texto-gris);
    border: none;
    padding: 15px 28px;
    font-family: var(--fuente);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    touch-action: manipulation;
    clip-path: polygon(var(--corte) 0, 100% 0, 100% calc(100% - var(--corte)), calc(100% - var(--corte)) 100%, 0 100%, 0 var(--corte));
    transition: color 0.25s ease, transform 0.25s var(--ease), background-color 0.25s ease;
}

.tab-btn::before {
    content: '';
    position: absolute;
    inset: 1px;
    z-index: -1;
    background: rgba(10, 10, 14, 0.92);
    clip-path: polygon(calc(var(--corte) - 0.5px) 0, 100% 0, 100% calc(100% - var(--corte) + 0.5px), calc(100% - var(--corte) + 0.5px) 100%, 0 100%, 0 calc(var(--corte) - 0.5px));
    transition: background-color 0.25s ease;
}

.tab-btn:hover {
    color: var(--texto-blanco);
    transform: translateY(-2px);
}

.tab-btn:hover::before {
    background: rgba(30, 8, 12, 0.95);
}

.tab-btn.active {
    color: #fff;
    background: var(--rojo-omega);
}

.tab-btn.active::before {
    background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-omega) 50%, var(--rojo-oscuro));
}

/* Estado de carga */
.estado-carga {
    text-align: center;
    color: var(--texto-gris);
    padding: 50px 0;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.estado-carga::before {
    content: '';
    display: block;
    width: 34px;
    height: 34px;
    margin: 0 auto 16px;
    border: 2px solid rgba(214, 0, 28, 0.2);
    border-top-color: var(--rojo-omega);
    border-radius: 50%;
    animation: girar 0.9s linear infinite;
}

/* ═══ GRID DE PORTAFOLIO ═══ */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 26px;
}

/* Entrada escalonada de tarjetas cargadas desde la API */
.works-grid>.work-card,
.works-grid>.software-card {
    animation: tarjetaIn 0.6s var(--ease) backwards;
}

.works-grid>*:nth-child(2) {
    animation-delay: 0.06s;
}

.works-grid>*:nth-child(3) {
    animation-delay: 0.12s;
}

.works-grid>*:nth-child(4) {
    animation-delay: 0.18s;
}

.works-grid>*:nth-child(5) {
    animation-delay: 0.24s;
}

.works-grid>*:nth-child(6) {
    animation-delay: 0.3s;
}

.works-grid>*:nth-child(n+7) {
    animation-delay: 0.36s;
}

@keyframes tarjetaIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
}

/* ═══ TARJETAS DE SITIOS WEB ═══ */
.work-card,
.software-card {
    background-color: rgba(12, 12, 17, 0.88);
    color: var(--texto-blanco);
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
    contain: layout style;
}

.work-card {
    padding: 30px 24px 24px;
    align-items: center;
    text-align: center;
    justify-content: space-between;
    contain-intrinsic-size: 0 340px;
}

@media (hover: hover) and (pointer: fine) {

    .work-card:hover,
    .software-card:hover {
        transform: translateY(-6px);
    }

    .work-card:hover .work-logo-wrapper,
    .software-card:hover .software-icon-wrapper {
        border-color: var(--rojo-omega);
        box-shadow: 0 0 0 4px rgba(214, 0, 28, 0.1), var(--glow-rojo);
    }
}

.work-card:active,
.software-card:active {
    opacity: 0.95;
}

.work-logo-wrapper,
.software-icon-wrapper {
    width: 100%;
    max-width: 124px;
    aspect-ratio: 1 / 1;
    margin: 0 auto 4px;
    overflow: hidden;
    background-color: var(--bg-principal);
    border: 1px solid var(--borde-rojo);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.025);
    clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.work-logo-wrapper img,
.software-icon-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: opacity 0.35s ease-in-out, transform 0.5s var(--ease);
}

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

@media (hover: hover) and (pointer: fine) {

    .work-card:hover .work-logo-wrapper img,
    .software-card:hover .software-icon-wrapper img {
        transform: scale(1.06);
    }
}

.work-logo-placeholder,
.software-icon-placeholder {
    font-size: 3rem;
    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,
.software-info h3 {
    font-size: 1.22rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--texto-blanco);
    margin: 0;
}

.work-info p {
    color: var(--texto-gris);
    font-size: 0.93rem;
    line-height: 1.55;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-visitar-rojo {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 18px;
    background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-omega) 45%, var(--rojo-oscuro));
    color: #fff !important;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    margin-top: 6px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    touch-action: manipulation;
    transition: filter 0.25s ease, letter-spacing 0.3s var(--ease);
}

@media (hover: hover) and (pointer: fine) {
    .btn-visitar-rojo:hover {
        filter: brightness(1.15);
        letter-spacing: 0.2em;
    }
}

.btn-visitar-rojo:active {
    opacity: 0.9;
}

/* ═══ TARJETAS DE SOFTWARE ═══ */
.software-card {
    padding: 28px 24px 24px;
    contain-intrinsic-size: 0 420px;
}

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

.software-info h3 {
    margin-bottom: 8px;
}

.software-info p {
    color: var(--texto-gris);
    font-size: 0.93rem;
    line-height: 1.55;
    flex-grow: 1;
}

/* Miniatura de video */
.video-thumb-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    cursor: pointer;
    background-color: #000;
    border: 1px solid rgba(255, 255, 255, 0.1);
    touch-action: manipulation;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Scanlines sobre la miniatura */
.video-thumb-container::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.18) 0 1px, transparent 1px 3px);
}

@media (hover: hover) and (pointer: fine) {
    .video-thumb-container:hover {
        border-color: var(--rojo-omega);
        box-shadow: var(--glow-rojo);
    }

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

    .video-thumb-container:hover .video-play-btn-circle {
        transform: scale(1.12);
    }

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

.video-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: transform 0.5s var(--ease), filter 0.3s ease, opacity 0.3s ease-in-out;
}

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

.video-play-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.6));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.3s ease;
}

.video-play-btn-circle {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-omega));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    padding-left: 3px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: transform 0.3s var(--ease);
}

.video-play-text {
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
}

.software-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.btn-demo-link {
    background: rgba(255, 255, 255, 0.02);
    color: var(--texto-blanco);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 11px 16px;
    text-align: center;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    touch-action: manipulation;
    transition: all 0.25s ease;
}

@media (hover: hover) and (pointer: fine) {
    .btn-demo-link:hover {
        border-color: var(--rojo-omega);
        color: #fff;
        background: rgba(214, 0, 28, 0.12);
        box-shadow: inset 0 0 16px rgba(214, 0, 28, 0.2);
    }
}

.btn-demo-link:active {
    background: rgba(214, 0, 28, 0.18);
}

/* ═══ MODAL DE VIDEO ═══ */
.video-modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.92);
    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;
}

@supports (backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px)) {
    @media (min-width: 769px) {
        .video-modal-overlay {
            background-color: rgba(0, 0, 0, 0.82);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
    }
}

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

.video-modal-content {
    background-color: #0b0b10;
    border-color: var(--borde-rojo);
    width: 100%;
    max-width: 980px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 50px rgba(214, 0, 28, 0.15);
    transform: scale(0.94) translateY(10px);
    transition: transform 0.4s var(--ease);
}

.video-modal-content::after {
    opacity: 1;
    --s: 20px;
}

.video-modal-overlay.active .video-modal-content {
    transform: none;
}

.video-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--borde-rojo);
}

.video-modal-header h3 {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--texto-blanco);
}

.video-modal-header h3::before {
    content: '● ';
    color: var(--rojo-omega);
    animation: parpadeo 1.6s ease-in-out infinite;
}

.video-modal-close {
    position: relative;
    z-index: 1;
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--borde-sutil);
    color: var(--texto-gris);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

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

/* ═══ ANIMACIÓN DE APARICIÓN AL HACER SCROLL ═══ */
.js .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.js .reveal.is-visible {
    opacity: 1;
    transform: none;
}

.js .reveal-delay-1 {
    transition-delay: 0.1s;
}

.js .reveal-delay-2 {
    transition-delay: 0.2s;
}

.js .reveal-delay-3 {
    transition-delay: 0.3s;
}

/* ═══ MENÚ HAMBURGUESA ═══ */
.menu-hamburguesa {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 46px;
    height: 46px;
    padding: 0 10px;
    border: 1px solid var(--borde-rojo);
    background: rgba(214, 0, 28, 0.06);
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.menu-hamburguesa .linea {
    width: 100%;
    height: 2px;
    background-color: var(--texto-blanco);
    transition: transform 0.3s var(--ease), opacity 0.2s ease, width 0.3s ease;
}

.menu-hamburguesa .linea:nth-child(2) {
    width: 65%;
    background-color: var(--rojo-omega);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1000px) {
    nav a {
        padding: 10px 9px;
        letter-spacing: 0.1em;
    }

    nav a::after {
        left: 9px;
        right: 9px;
    }
}

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: calc(var(--header-alto) + 40px);
        padding-bottom: 50px;
        gap: 30px;
        min-height: auto;
    }

    .hero-imagen {
        order: -1;
        max-width: 300px;
    }

    .hero-info p {
        margin: 0 auto 30px auto;
        padding-left: 0;
        border-left: none;
    }

    .cta-buttons,
    .hero-chips {
        justify-content: center;
    }

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

@media (max-width: 768px) {
    :root {
        --header-alto: 66px;
    }

    .nav-container {
        padding: 0 16px;
    }

    .logo-nav img {
        height: 34px;
    }

    .menu-hamburguesa {
        display: flex;
        z-index: 1001;
    }

    nav ul {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background:
            radial-gradient(ellipse at top, rgba(214, 0, 28, 0.2), transparent 60%),
            rgba(5, 5, 7, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 14px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: 1000;
        counter-reset: navitem;
    }

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

    nav ul li {
        counter-increment: navitem;
        transform: translateY(14px);
        opacity: 0;
        transition: transform 0.4s var(--ease), opacity 0.4s ease;
    }

    nav.nav-active ul li {
        transform: none;
        opacity: 1;
    }

    nav.nav-active ul li:nth-child(2) {
        transition-delay: 0.05s;
    }

    nav.nav-active ul li:nth-child(3) {
        transition-delay: 0.1s;
    }

    nav.nav-active ul li:nth-child(4) {
        transition-delay: 0.15s;
    }

    nav.nav-active ul li:nth-child(5) {
        transition-delay: 0.2s;
    }

    nav ul li a {
        font-size: 1.15rem;
        padding: 10px 18px;
    }

    nav ul li a::before {
        content: '0' counter(navitem) ' ';
        color: var(--rojo-omega);
        font-size: 0.75rem;
        margin-right: 6px;
    }

    nav ul li a::after {
        left: 18px;
        right: 18px;
    }

    nav.nav-active+.menu-hamburguesa .linea:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

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

    nav.nav-active+.menu-hamburguesa .linea:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    section {
        padding: 80px 16px;
    }

    #inicio {
        padding: 0 16px;
    }

    main,
    .main-precios {
        padding: calc(var(--header-alto) + 50px) 16px 70px;
    }

    .categoria-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .categoria-bloque {
        padding: 26px 22px;
    }

    .cta-panel {
        padding: 44px 22px;
    }
}

@media (max-width: 480px) {
    .hero-imagen {
        max-width: 230px;
    }

    .hero-tag {
        font-size: 0.65rem;
        letter-spacing: 0.14em;
    }

    .hero-info p {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn-primario,
    .btn-secundario {
        padding: 14px 22px;
        font-size: 0.82rem;
    }

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

    .stat-box {
        min-height: auto;
    }

    .categoria-titulo {
        gap: 14px;
    }

    .categoria-titulo h3 {
        font-size: 1.2rem;
    }

    .categoria-icono {
        width: 46px;
        height: 46px;
        font-size: 1.3rem;
    }

    .item-precio {
        padding: 20px;
    }

    .tab-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Accesibilidad: reducir movimiento */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .js .reveal {
        opacity: 1;
        transform: none;
    }
}

.estado-carga.error {
    color: #ff9a9a;
}

.estado-carga.error::before {
    content: '!';
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--rojo-omega);
    border-color: var(--rojo-omega);
    animation: none;
}

.tab-btn .ico {
    font-size: 1.15rem;
}