/* CSS Variables / Theme Tokens */
:root {
    /* Color Palette - Dark Theme */
    --bg-dark: #050b14;
    --bg-dark-sec: #091220;
    --bg-dark-card: #0c182b;
    --border-dark: rgba(255, 255, 255, 0.08);
    --text-light: #f8fafc;
    --text-muted-dark: #94a3b8;

    /* Color Palette - Light Theme */
    --bg-light: #ffffff;
    --bg-light-sec: #f8fafc;
    --bg-light-card: #ffffff;
    --text-dark: #0f172a;
    --text-muted-light: #475569;
    --border-light: #e2e8f0;

    /* Technological Accents */
    --accent-blue: #2563eb;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-blue-glow: rgba(37, 99, 235, 0.15);
    --accent-cyan-glow: rgba(6, 182, 212, 0.15);
    --accent-green-glow: rgba(16, 185, 129, 0.15);
    --border-glow: rgba(6, 182, 212, 0.3);

    /* Layout Tokens */
    --header-height: 116px;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --max-width: 1200px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.25;
}

/* Layout Utilities */
.section-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 80px 24px;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    border-bottom: 2px solid var(--accent-cyan);
    padding-bottom: 4px;
}

.section-title {
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted-light);
    max-width: 700px;
    margin: 0 auto 48px;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--accent-blue);
    color: var(--text-light);
    border: 1px solid var(--accent-blue);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    color: var(--text-light);
    transform: translateY(-2px);
}

/* =========================================================================
   HEADER / NAVEGACIÓN
   ========================================================================= */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(5, 11, 20, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    z-index: 1000;
    transition:
        background-color 0.9s ease,
        backdrop-filter 0.9s ease,
        -webkit-backdrop-filter 0.9s ease,
        border-color 0.9s ease,
        box-shadow 0.9s ease;
}

/* =========================================================================
   MODO CINEMATOGRÁFICO — header fundido con el fondo durante la intro
   Se aplica desde el HTML (<body class="cinematic-mode">) para evitar
   cualquier parpadeo inicial. Se quita en revealHeroContent().
   ========================================================================= */
body.cinematic-mode .main-header {
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
    box-shadow: none;
}

body.cinematic-mode .header-brand-capsule {
    opacity: 0;
    pointer-events: none;
}

body.cinematic-mode .nav-menu,
body.cinematic-mode .header-actions {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Hero fondo negro durante intro (V1, V2 y V3) */
body.cinematic-mode .hero-section,
body.intro-active .hero-section {
    background: #000 !important;
}

/* Colores de texto y botones ajustados para fondo negro durante intro-active */
body.intro-active .hero-title {
    background: linear-gradient(135deg, #ffffff 40%, rgba(180, 210, 255, 0.85) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.intro-active .hero-subtitle {
    color: rgba(255, 255, 255, 0.62);
}

body.intro-active .btn-secondary {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.28);
}

/* Fondo de pistas de circuito (imagen real) detrás del título/botones — oculto durante la intro de videos */
.hero-circuit-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 1.4s ease;
    background-image: url("assets/Imagenes/Pistas2.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

body:not(.intro-active) .hero-circuit-bg {
    opacity: 1;
}

.header-container {
    max-width: var(--max-width);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-light);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.logo-subtext {
    color: var(--accent-cyan);
    font-weight: 400;
    font-size: 0.9rem;
    display: block;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.05em;
    margin-top: -4px;
}

/* =========================================================================
   HEADER — PANTALLA DE MARCA (VIDEO 3 COMPLETO)
   ========================================================================= */
.header-brand-capsule {
    display: flex;
    align-items: center;
    padding: 0;
    gap: 0;
    background: #050b14;
    border: 1px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: none;
    transition: border-color 0.6s ease, box-shadow 0.6s ease, opacity 0.9s ease;
}

.header-brand-capsule.frame-active {
    border-color: transparent;
    box-shadow: none;
}

.header-logo-media {
    position: relative;
    width: 340px;
    height: 104px;
    flex-shrink: 0;
    overflow: hidden;
    /* Fondo que combina con el borde cyan del capsule */
    background: #050b14;
    background-image:
        radial-gradient(ellipse at 50% 50%, rgba(6, 182, 212, 0.06) 0%, transparent 70%),
        linear-gradient(180deg, rgba(6, 182, 212, 0.03) 0%, transparent 100%);
}

.header-logo-video,
.header-logo-final {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform-origin: center center;
    transition: opacity 0.5s ease;
}

/* El video arranca invisible — aparece solo cuando empieza a reproducirse */
.header-logo-video { opacity: 0; }
.header-logo-video.playing { opacity: 1; }
.header-logo-video.fade-out { opacity: 0; }
.header-logo-final { opacity: 0; }
.header-logo-final.visible { opacity: 1; }

/* Zoom: empieza en 80% y crece hasta 100% (equivale a zoom-in del 25%)
   El contenido nunca excede el contenedor → sin recortes */
@keyframes headerVideoZoomIn {
    from { transform: scale(0.8); }
    to   { transform: scale(1); }
}
.header-logo-video:not(.zoom-active) {
    transform: scale(0.8);
}
.header-logo-video.zoom-active {
    animation: headerVideoZoomIn 5s ease-out forwards;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    transition: opacity 0.9s ease, visibility 0.9s ease;
}

.header-actions {
    transition: opacity 0.9s ease, visibility 0.9s ease;
}

.nav-link {
    color: var(--text-muted-dark);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    background: transparent;
    text-shadow: none;
    transition: color 0.25s ease, text-shadow 0.25s ease;
}

.nav-link:hover {
    color: var(--text-light);
    text-shadow: 0 0 10px rgba(148, 163, 184, 0.2);
}

.nav-btn-mobile {
    display: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-cta-btn {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid var(--accent-cyan);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 20px;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.header-cta-btn:hover {
    background-color: var(--accent-cyan);
    color: var(--bg-dark);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background-color: var(--text-light);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero-section {
    position: relative;
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(10, 185, 129, 0.05) 0%, transparent 45%),
        linear-gradient(rgba(5, 11, 20, 0.6) 1px, transparent 1px),
        linear-gradient(90deg, rgba(5, 11, 20, 0.6) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    color: var(--text-light);
    padding-top: calc(var(--header-height) + 16px);
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.hero-header-centered {
    width: 100%;
    max-width: 860px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
}

.hero-title {
    font-size: 3.20rem;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    /* Fallback sólido siempre presente — actúa si el clip no se aplica */
    color: var(--text-light);
    /* Gradiente sobre texto: requiere ambos prefijos */
    background: linear-gradient(135deg, var(--text-light) 40%, var(--text-muted-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    /* text-shadow es incompatible con text-fill transparente — removido */
}

.hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.75;
    color: var(--text-muted-dark);
    margin-bottom: 32px;
    max-width: 760px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

/* --- Recuadro central (video + panel) --- */
.hero-display-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16 / 9;
    background-color: rgba(10, 20, 35, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.6),
        inset 0 0 40px rgba(6, 182, 212, 0.03);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

/* Esquinas HUD decorativas */
.hero-display-container::before,
.hero-display-container::after {
    content: "";
    position: absolute;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    z-index: 30;
    pointer-events: none;
    transition: border-color 0.4s ease;
}
.hero-display-container::before {
    top: 12px;
    left: 12px;
    border-right: none;
    border-bottom: none;
}
.hero-display-container::after {
    bottom: 12px;
    right: 12px;
    border-left: none;
    border-top: none;
}

/* Color dinámico del recuadro según servicio activo */
.hero-display-container.service-active-1 {
    border-color: var(--accent-blue);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 25px rgba(37, 99, 235, 0.25);
}
.hero-display-container.service-active-1::before,
.hero-display-container.service-active-1::after { border-color: var(--accent-blue); }

.hero-display-container.service-active-2 {
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 25px rgba(6, 182, 212, 0.25);
}
.hero-display-container.service-active-2::before,
.hero-display-container.service-active-2::after { border-color: var(--accent-cyan); }

.hero-display-container.service-active-3 {
    border-color: var(--accent-blue);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 25px rgba(37, 99, 235, 0.25);
}
.hero-display-container.service-active-3::before,
.hero-display-container.service-active-3::after { border-color: var(--accent-blue); }

.hero-display-container.service-active-4 {
    border-color: var(--accent-green);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 25px rgba(16, 185, 129, 0.25);
}
.hero-display-container.service-active-4::before,
.hero-display-container.service-active-4::after { border-color: var(--accent-green); }

/* --- Estado content-revealed: abre el recuadro y revela el título final --- */
.hero-display-container.content-revealed {
    aspect-ratio: unset;
    height: auto;
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    border-radius: 0;
    max-width: 860px;
    overflow: visible;
}
.hero-display-container.content-revealed::before,
.hero-display-container.content-revealed::after {
    display: none;
}
.hero-display-container.content-revealed .video-container-layer {
    display: none;
}
.hero-display-container.content-revealed .hero-content-layer {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* --- Capa de contenido final del hero --- */
.hero-content-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 36px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

/* Botón de repetir presentación */
.btn-replay-intro {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(148, 163, 184, 0.6);
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 7px 18px;
    border-radius: 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    cursor: pointer;
    margin-top: 28px;
    transition: color 0.25s ease, border-color 0.25s ease;
}
.btn-replay-intro:hover {
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.28);
}
.btn-replay-intro svg {
    opacity: 0.7;
    flex-shrink: 0;
}

/* --- Capas del recuadro (video y panel) --- */
.video-container-layer,
.hero-dynamic-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.video-container-layer.active,
.hero-dynamic-panel.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Capa de video */
.video-container-layer {
    background-color: #000;
}
.video-container-layer video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#hero-intro-video-2 {
    display: none;
    transform: scale(0.94);
    transition: transform 0.55s ease-out;
}

/* Capa de transición visual tecnológica entre video 1 y video 2 */
.video-transition-flash {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        rgba(255, 255, 255, 0.92) 0%,
        rgba(6, 182, 212, 0.78) 30%,
        rgba(37, 99, 235, 0.50) 60%,
        transparent 100%
    );
    z-index: 25;
    opacity: 0;
    pointer-events: none;
    will-change: opacity;
}

@keyframes videoFlash {
    0%   { opacity: 0; }
    22%  { opacity: 1; }
    52%  { opacity: 1; }
    100% { opacity: 0; }
}

.video-transition-flash.active {
    animation: videoFlash var(--flash-duration, 650ms) ease-in-out forwards;
}

/* Flash ambiental — cubre el hero completo fuera del recuadro de video */
.hero-ambient-flash {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 5;
    opacity: 0;
    background: radial-gradient(
        ellipse at center,
        rgba(255, 255, 255, 0.85) 0%,
        rgba(6, 182, 212, 0.65) 35%,
        rgba(37, 99, 235, 0.40) 65%,
        transparent 100%
    );
    will-change: opacity;
}

@keyframes heroAmbientFlash {
    0%   { opacity: 0; }
    22%  { opacity: 0.70; }
    52%  { opacity: 0.70; }
    100% { opacity: 0; }
}

.hero-ambient-flash.active {
    animation: heroAmbientFlash var(--flash-duration, 650ms) ease-in-out forwards;
}

/* Botón de audio — circular, solo ícono */
.audio-toggle-btn {
    position: absolute;
    bottom: 32px;
    right: 28px;
    z-index: 12;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    /* Fondo siempre opaco — nunca se ven las estrellas a través del botón */
    background: rgba(5, 11, 20, 0.93);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.25); /* ícono discreto cuando el sonido está activo */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}
.audio-toggle-btn:hover {
    border-color: rgba(6, 182, 212, 0.5);
    color: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(6, 182, 212, 0.25);
}
.audio-toggle-btn svg { display: block; }

/* Estado muted: blanco intenso, pulso cyan — llama la atención */
@keyframes soundCTAPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.5), 0 0 10px rgba(6, 182, 212, 0.2); }
    55%       { box-shadow: 0 0 0 7px rgba(6, 182, 212, 0), 0 0 22px rgba(6, 182, 212, 0.45); }
}
.audio-toggle-btn.sound-cta {
    opacity: 1;
    color: #ffffff;
    border-color: rgba(6, 182, 212, 0.55);
    animation: soundCTAPulse 1.8s ease-in-out infinite;
}

/* --- Panel informativo de servicios --- */
.hero-dynamic-panel {
    background-color: rgba(5, 11, 20, 0.93);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    padding: 28px 36px 32px;
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding-bottom: 14px;
    margin-bottom: 20px;
    width: 100%;
    flex-shrink: 0;
}

.panel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--accent-cyan);
    flex-shrink: 0;
    animation: dotPulse 1.5s infinite alternate;
}

.panel-title-text {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-muted-dark);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.btn-return-video {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted-dark);
    padding: 5px 12px;
    border-radius: 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    transition: var(--transition-smooth);
    outline: none;
    white-space: nowrap;
}
.btn-return-video:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text-light);
}
.btn-return-video svg { transition: transform 0.3s; }
.btn-return-video:hover svg { transform: translateX(-3px); }

.panel-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
    min-height: 0;
}

/* Cada bloque de servicio */
.panel-service-info {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s ease;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.panel-service-info.active {
    display: flex;
    flex-direction: column;
    opacity: 1;
    transform: translateY(0);
}

/* Número decorativo de fondo */
.panel-bg-num {
    position: absolute;
    top: -28px;
    right: -8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11rem;
    font-weight: 900;
    line-height: 1;
    pointer-events: none;
    user-select: none;
    opacity: 0.04;
    color: var(--text-light);
    z-index: 0;
}

/* Encabezado del servicio */
.panel-service-header-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.panel-service-num {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.35rem;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.02);
    flex-shrink: 0;
    line-height: 1.3;
    margin-top: 2px;
}

.panel-service-title-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.panel-service-title {
    font-size: 1.5rem;
    color: var(--text-light);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1.2;
}

.panel-service-tagline {
    font-size: 0.94rem;
    color: rgba(188, 210, 232, 0.88);
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    line-height: 1.4;
}

/* Color del número por servicio */
.panel-service-info[data-service-info="1"] .panel-service-num { color: var(--accent-blue);  border-color: rgba(37, 99, 235, 0.35); }
.panel-service-info[data-service-info="2"] .panel-service-num { color: var(--accent-cyan);  border-color: rgba(6, 182, 212, 0.35); }
.panel-service-info[data-service-info="3"] .panel-service-num { color: var(--accent-blue);  border-color: rgba(37, 99, 235, 0.35); }
.panel-service-info[data-service-info="4"] .panel-service-num { color: var(--accent-green); border-color: rgba(16, 185, 129, 0.35); }

/* Grid de dos columnas */
.panel-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 28px;
    position: relative;
    z-index: 1;
    flex: 1;
    min-height: 0;
}

.panel-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

/* Separador vertical entre columnas */
.panel-col + .panel-col {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    padding-left: 28px;
}

/* Etiquetas de sección (BENEFICIOS / MÓDULOS) */
.panel-section-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
    flex-shrink: 0;
}

.panel-section-label::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 1px;
    flex-shrink: 0;
}

/* Color de etiquetas por servicio */
.panel-service-info[data-service-info="1"] .panel-section-label { color: rgba(37, 99, 235, 0.7); }
.panel-service-info[data-service-info="1"] .panel-section-label::before { background: rgba(37, 99, 235, 0.5); }
.panel-service-info[data-service-info="2"] .panel-section-label { color: rgba(6, 182, 212, 0.7); }
.panel-service-info[data-service-info="2"] .panel-section-label::before { background: rgba(6, 182, 212, 0.5); }
.panel-service-info[data-service-info="3"] .panel-section-label { color: rgba(37, 99, 235, 0.7); }
.panel-service-info[data-service-info="3"] .panel-section-label::before { background: rgba(37, 99, 235, 0.5); }
.panel-service-info[data-service-info="4"] .panel-section-label { color: rgba(16, 185, 129, 0.7); }
.panel-service-info[data-service-info="4"] .panel-section-label::before { background: rgba(16, 185, 129, 0.5); }

/* Lista de ítems */
.panel-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.panel-list li {
    position: relative;
    padding-left: 16px;
    font-size: 0.98rem;
    line-height: 1.5;
    color: #c4d4e8;
}

.panel-list li::before {
    content: "›";
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 700;
}

.panel-service-info[data-service-info="1"] .panel-list li::before { color: var(--accent-blue); }
.panel-service-info[data-service-info="2"] .panel-list li::before { color: var(--accent-cyan); }
.panel-service-info[data-service-info="3"] .panel-list li::before { color: var(--accent-blue); }
.panel-service-info[data-service-info="4"] .panel-list li::before { color: var(--accent-green); }

/* --- Botones HUD debajo del recuadro --- */
.hero-hud-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    margin-top: 6px;
}

.hud-card {
    background: rgba(9, 18, 32, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-top: 2px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-md);
    padding: 24px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    cursor: pointer;
    transition: border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                background 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    user-select: none;
    font-family: inherit;
    text-align: left;
    width: 100%;
    color: inherit;
    outline: none;
    will-change: box-shadow;
    animation: hudBreathIdle 3.5s ease-in-out infinite;
}

.hud-card:hover {
    border-color: rgba(255, 255, 255, 0.18);
    border-top-color: rgba(255, 255, 255, 0.3);
    background: rgba(9, 18, 32, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    animation: none;
}

.hud-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hud-card-indicator {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: rgba(148, 163, 184, 0.4);
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.hud-card-num {
    font-size: 0.68rem;
    color: rgba(148, 163, 184, 0.5);
    font-weight: 700;
    font-family: monospace;
    letter-spacing: 0.05em;
}

.hud-card-icon {
    display: flex;
    align-items: center;
    color: rgba(148, 163, 184, 0.5);
    transition: var(--transition-smooth);
    margin-left: auto;
}

.hud-card-body {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hud-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text-muted-dark);
    transition: var(--transition-smooth);
    line-height: 1.2;
}

.hud-card-desc {
    font-size: 0.82rem;
    color: rgba(148, 163, 184, 0.88);
    line-height: 1.35;
}

/* Estado activo de los botones HUD */
.hud-card.active {
    background: rgba(9, 18, 32, 0.95);
    transform: translateY(-3px);
}

.hud-card.active .hud-card-title {
    color: var(--text-light);
}

.hud-card.active .hud-card-desc {
    color: var(--text-muted-dark);
    opacity: 1;
}

/* Servicio 1: Azul */
.hud-card.active[data-service="1"] {
    border-color: rgba(37, 99, 235, 0.5);
    border-top-color: var(--accent-blue);
    animation: hudGlowBlue 2.5s ease-in-out infinite;
}
.hud-card.active[data-service="1"] .hud-card-indicator {
    background-color: var(--accent-blue);
    box-shadow: 0 0 8px var(--accent-blue);
}
.hud-card.active[data-service="1"] .hud-card-num { color: rgba(37, 99, 235, 0.8); opacity: 1; }
.hud-card.active[data-service="1"] .hud-card-icon { color: var(--accent-blue); }

/* Servicio 2: Cian */
.hud-card.active[data-service="2"] {
    border-color: rgba(6, 182, 212, 0.5);
    border-top-color: var(--accent-cyan);
    animation: hudGlowCyan 2.5s ease-in-out infinite;
}
.hud-card.active[data-service="2"] .hud-card-indicator {
    background-color: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
}
.hud-card.active[data-service="2"] .hud-card-num { color: rgba(6, 182, 212, 0.8); opacity: 1; }
.hud-card.active[data-service="2"] .hud-card-icon { color: var(--accent-cyan); }

/* Servicio 3: Azul */
.hud-card.active[data-service="3"] {
    border-color: rgba(37, 99, 235, 0.5);
    border-top-color: var(--accent-blue);
    animation: hudGlowBlue 2.5s ease-in-out infinite;
}
.hud-card.active[data-service="3"] .hud-card-indicator {
    background-color: var(--accent-blue);
    box-shadow: 0 0 8px var(--accent-blue);
}
.hud-card.active[data-service="3"] .hud-card-num { color: rgba(37, 99, 235, 0.8); opacity: 1; }
.hud-card.active[data-service="3"] .hud-card-icon { color: var(--accent-blue); }

/* Servicio 4: Verde */
.hud-card.active[data-service="4"] {
    border-color: rgba(16, 185, 129, 0.5);
    border-top-color: var(--accent-green);
    animation: hudGlowGreen 2.5s ease-in-out infinite;
}
.hud-card.active[data-service="4"] .hud-card-indicator {
    background-color: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
}
.hud-card.active[data-service="4"] .hud-card-num { color: rgba(16, 185, 129, 0.8); opacity: 1; }
.hud-card.active[data-service="4"] .hud-card-icon { color: var(--accent-green); }

/* Respeto prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .hud-card,
    .hud-card.active[data-service="1"],
    .hud-card.active[data-service="2"],
    .hud-card.active[data-service="3"],
    .hud-card.active[data-service="4"] {
        animation: none;
    }
}

/* =========================================================================
   PIZARRA INTERACTIVA DE SOLUCIONES
   ========================================================================= */
.solutions-board-section {
    background-color: var(--bg-dark-sec);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(37, 99, 235, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 85% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.solutions-board-section .section-container {
    padding-top: 60px;
    padding-bottom: 60px;
}

.solutions-board-section .section-title {
    color: var(--text-light);
}

.solutions-board-section .section-subtitle {
    color: var(--text-muted-dark);
}

/* Wrapper del panel en la pizarra: no tiene posicionamiento absoluto */
.board-panel-wrapper {
    max-width: 800px;
    margin: 0 auto 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.board-panel-wrapper.service-active-1 {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.15);
}
.board-panel-wrapper.service-active-2 {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
}
.board-panel-wrapper.service-active-3 {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.15);
}
.board-panel-wrapper.service-active-4 {
    border-color: var(--accent-green);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.15);
}

/* El panel dentro del wrapper siempre es visible y en flujo normal */
.board-panel-wrapper .hero-dynamic-panel {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* =========================================================================
   SECCIÓN PROBLEMA
   ========================================================================= */
.problem-section {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
}

.problem-content-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: flex-start;
}

.problem-lead-text {
    font-size: 1.35rem;
    line-height: 1.6;
    color: var(--text-dark);
    font-weight: 500;
    border-left: 4px solid var(--accent-blue);
    padding-left: 24px;
}

.problem-list-column {
    background-color: var(--bg-light-sec);
    padding: 32px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-light);
}

.problem-subtitle {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-family: 'Space Grotesk', sans-serif;
}

.pain-points-list {
    list-style: none;
}

.pain-points-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 18px;
    color: var(--text-muted-light);
}

.pain-points-list li:last-child { margin-bottom: 0; }

.pain-points-list li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-blue);
}

.pain-points-list li strong {
    color: var(--text-dark);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
}

/* =========================================================================
   SECCIÓN SERVICIOS
   ========================================================================= */
.services-section {
    background-color: var(--bg-light-sec);
    border-bottom: 1px solid var(--border-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    background-color: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    padding: 40px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 6px rgba(15, 23, 42, 0.02);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
    border-color: var(--accent-blue);
}

.service-icon-wrapper {
    width: 48px;
    height: 48px;
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--accent-blue);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-wrapper {
    background-color: var(--accent-blue);
    color: var(--text-light);
}

.service-card-title {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-family: 'Space Grotesk', sans-serif;
}

.service-card-text {
    color: var(--text-muted-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Mini preview en tarjetas de servicio */
.service-card-thumb-wrapper {
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(37, 99, 235, 0.12);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-card-thumb {
    display: block;
    width: 100%;
    height: 130px;
    object-fit: cover;
    object-position: center top;
    opacity: 0.86;
    transition: transform 0.4s ease, opacity 0.3s ease;
}

.service-card:hover .service-card-thumb {
    transform: scale(1.04);
    opacity: 1;
}

/* =========================================================================
   SECCIÓN CRM SHOWCASE
   ========================================================================= */
.crm-showcase-section {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 78% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 55%),
        radial-gradient(circle at 8% 50%, rgba(37, 99, 235, 0.06) 0%, transparent 50%);
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.crm-showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1.55fr;
    gap: 64px;
    align-items: center;
}

.crm-showcase-title {
    font-size: 1.95rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-light);
    margin-top: 12px;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.crm-showcase-desc {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-muted-dark);
    margin-bottom: 28px;
    max-width: 400px;
}

.crm-showcase-visual {
    /* contiene el frame para centrar en mobile */
}

.crm-screen-frame {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(6, 182, 212, 0.22);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04),
        0 0 50px rgba(6, 182, 212, 0.09),
        0 24px 64px rgba(0, 0, 0, 0.55);
    transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.6s ease, box-shadow 0.6s ease;
    will-change: transform;
}

.crm-screen-frame:hover {
    transform: perspective(1200px) rotateY(-1.5deg) rotateX(0.5deg);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.06),
        0 0 70px rgba(6, 182, 212, 0.15),
        0 28px 72px rgba(0, 0, 0, 0.6);
}

.crm-screen-img {
    display: block;
    width: 100%;
    height: auto;
}

@media (max-width: 1024px) {
    .crm-showcase-grid {
        grid-template-columns: 1fr 1.3fr;
        gap: 44px;
    }
    .crm-showcase-title { font-size: 1.7rem; }
}

@media (max-width: 768px) {
    .crm-showcase-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .crm-showcase-desc { max-width: 100%; }
    .crm-showcase-title { font-size: 1.55rem; }
    .crm-screen-frame {
        transform: none;
        border-radius: 10px;
    }
    .crm-screen-frame:hover { transform: none; }
}

/* =========================================================================
   SECCIÓN SOLUCIONES A MEDIDA
   ========================================================================= */
.solutions-section {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.solution-card {
    background-color: var(--bg-light-sec);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    transition: var(--transition-smooth);
}

.solution-card:hover {
    background-color: var(--bg-light-card);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 16px rgba(6, 182, 212, 0.05);
    transform: scale(1.02);
}

.solution-title {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-family: 'Space Grotesk', sans-serif;
    border-left: 2px solid var(--accent-cyan);
    padding-left: 10px;
}

.solution-text {
    color: var(--text-muted-light);
    font-size: 0.875rem;
    line-height: 1.5;
}

.solutions-footer-note {
    background-color: var(--bg-light-sec);
    border-left: 4px solid var(--accent-cyan);
    padding: 16px 24px;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    max-width: 800px;
    margin: 40px auto 0;
}

.solutions-footer-note p {
    font-size: 0.9rem;
    color: var(--text-muted-light);
}

/* =========================================================================
   ECOSISTEMA VISUAL — apertura de #soluciones
   ========================================================================= */
.solutions-ecosystem-visual {
    margin-bottom: 48px;
}

.ecosystem-frame {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(6, 182, 212, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.10);
    max-height: 320px;
}

.ecosystem-img {
    display: block;
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    object-position: center 20%;
}

.ecosystem-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(5, 11, 20, 0.88) 0%, transparent 100%);
    padding: 20px 28px 18px;
}

.ecosystem-caption {
    margin: 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.92rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    letter-spacing: 0.01em;
}

@media (max-width: 768px) {
    .ecosystem-frame { max-height: 200px; }
    .ecosystem-img   { max-height: 200px; }
    .ecosystem-overlay { padding: 14px 18px 12px; }
    .ecosystem-caption { font-size: 0.82rem; }
}

/* =========================================================================
   SECCIÓN GESTIÓN SHOWCASE
   ========================================================================= */
.gestion-showcase-section {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 55%),
        radial-gradient(circle at 88% 50%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.gestion-showcase-grid {
    display: grid;
    grid-template-columns: 1.55fr 1fr;
    gap: 64px;
    align-items: center;
}

/* Imagen a la izquierda en desktop — orden invertido respecto al CRM */
.gestion-showcase-visual {
    order: -1;
}

/* Tilt espejado respecto al CRM (rotateY positivo = inclina hacia la derecha) */
.gestion-screen-frame {
    transform: perspective(1200px) rotateY(5deg) rotateX(2deg);
    border-color: rgba(16, 185, 129, 0.20);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04),
        0 0 50px rgba(16, 185, 129, 0.07),
        0 24px 64px rgba(0, 0, 0, 0.55);
}

.gestion-screen-frame:hover {
    transform: perspective(1200px) rotateY(1.5deg) rotateX(0.5deg);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.06),
        0 0 70px rgba(16, 185, 129, 0.13),
        0 28px 72px rgba(0, 0, 0, 0.6);
}

@media (max-width: 1024px) {
    .gestion-showcase-grid {
        grid-template-columns: 1.3fr 1fr;
        gap: 44px;
    }
}

@media (max-width: 768px) {
    .gestion-showcase-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    /* Texto arriba, imagen abajo en mobile (orden natural del DOM) */
    .gestion-showcase-visual {
        order: 0;
    }
    .gestion-screen-frame {
        transform: none;
        border-radius: 10px;
    }
    .gestion-screen-frame:hover {
        transform: none;
    }
}

/* =========================================================================
   SECCIÓN MONITOREO SHOWCASE
   ========================================================================= */
.monitoreo-showcase-section {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 80% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 55%),
        radial-gradient(circle at 8%  50%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.monitoreo-showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1.55fr;
    gap: 64px;
    align-items: center;
}

/* Acento verde — diferencia esta sección del CRM (cyan) y la Gestión (verde suave) */
.monitoreo-screen-frame {
    border-color: rgba(16, 185, 129, 0.22);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04),
        0 0 50px rgba(16, 185, 129, 0.08),
        0 24px 64px rgba(0, 0, 0, 0.55);
}

.monitoreo-screen-frame:hover {
    transform: perspective(1200px) rotateY(-1.5deg) rotateX(0.5deg);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.06),
        0 0 70px rgba(16, 185, 129, 0.14),
        0 28px 72px rgba(0, 0, 0, 0.6);
}

@media (max-width: 1024px) {
    .monitoreo-showcase-grid { grid-template-columns: 1fr 1.3fr; gap: 44px; }
}

@media (max-width: 768px) {
    .monitoreo-showcase-grid { grid-template-columns: 1fr; gap: 32px; }
    .monitoreo-screen-frame  { transform: none; border-radius: 10px; }
    .monitoreo-screen-frame:hover { transform: none; }
}

/* =========================================================================
   SECCIÓN CÓMO TRABAJAMOS
   ========================================================================= */
.process-section {
    background-color: var(--bg-light-sec);
    border-bottom: 1px solid var(--border-light);
}

.process-stepper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 32px;
}

.process-step {
    background-color: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    padding: 32px;
    transition: var(--transition-smooth);
}

.process-step:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.02);
}

.step-number-container {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--accent-blue);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.process-step:hover .step-number-container {
    background-color: var(--accent-blue);
    color: var(--text-light);
}

.step-title {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-family: 'Space Grotesk', sans-serif;
}

.step-text {
    color: var(--text-muted-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* =========================================================================
   SECCIÓN QUIÉNES SOMOS
   ========================================================================= */
.about-section {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.partner-card {
    background-color: var(--bg-light-sec);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.partner-card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.03);
}

.partner-photo-placeholder {
    height: 240px;
    background-color: #0f1c30;
    background-image:
        radial-gradient(var(--border-dark) 1px, transparent 1px),
        radial-gradient(var(--border-dark) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-light);
    padding: 20px;
}

.partner-photo-placeholder.has-photo {
    padding: 0;
}

.partner-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

/* Variante para fotos verticales de cuerpo entero — se ve la persona completa, sin recorte agresivo */
.partner-photo-img--contain {
    object-fit: contain;
    object-position: center 18%;
}

.placeholder-label {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-muted-dark);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(5, 11, 20, 0.6);
}

.partner-info { padding: 32px; }

.partner-name {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 6px;
    font-family: 'Space Grotesk', sans-serif;
}

.partner-brand {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 16px;
}

.partner-role {
    color: var(--text-muted-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* =========================================================================
   SECCIÓN CONTACTO
   ========================================================================= */
.contact-section {
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 64px;
    align-items: flex-start;
}

.contact-info-column {
    position: sticky;
    top: 120px;
}

.contact-info-column .section-title { color: var(--text-light); }

.contact-lead-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-muted-dark);
    margin-bottom: 40px;
}

.direct-contact-channels {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-channel {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.channel-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted-dark);
    font-weight: 600;
}

.channel-link {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.channel-link:hover { color: var(--text-light); }

.wa-buttons-container {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.wa-btn-placeholder {
    display: inline-flex;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(255, 255, 255, 0.2);
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.wa-btn-placeholder:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
    background-color: rgba(16, 185, 129, 0.05);
}

.contact-form-column {
    background-color: var(--bg-dark-sec);
    border: 1px solid rgba(6, 182, 212, 0.625);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 56px rgba(6, 182, 212, 0.156);
}

.consultation-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    background-color: rgba(5, 11, 20, 0.6);
    border: 1px solid rgba(6, 182, 212, 0.35);
    color: var(--text-light);
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
    background-color: rgba(5, 11, 20, 0.8);
}

.form-group textarea { resize: vertical; }

/* Select de contacto preferido — quitar estilo nativo del navegador y agregar flecha custom */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2306b6d4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

/* Estilo de las opciones del desplegable — soporte best-effort (Firefox/Chromium honran color-scheme) */
.form-group select option {
    background-color: var(--bg-dark-card);
    color: var(--text-light);
}

.btn-submit {
    background-color: var(--accent-cyan);
    color: var(--bg-dark);
    border: 1px solid var(--accent-cyan);
    margin-top: 10px;
    font-family: 'Space Grotesk', sans-serif;
    box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
}

/* Mensaje de estado del envío del formulario */
.form-status-message {
    display: none;
    margin-top: 4px;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    line-height: 1.4;
}

.form-status-message.is-success {
    display: block;
    background-color: rgba(16, 185, 129, 0.10);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: var(--accent-green);
}

.form-status-message.is-error {
    display: block;
    background-color: rgba(239, 68, 68, 0.10);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #f87171;
}

.btn-submit:hover {
    background-color: #22d3ee;
    border-color: #22d3ee;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.main-footer {
    background-color: var(--bg-dark);
    color: var(--text-muted-dark);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px 40px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 64px;
}

.footer-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 30px;
    width: auto;
    object-fit: contain;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-light);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.footer-brief {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-heading {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 20px;
}

.footer-links-list { list-style: none; }

.footer-links-list li { margin-bottom: 10px; }

.footer-links-list a {
    color: var(--text-muted-dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-links-list a:hover { color: var(--accent-cyan); }

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 20px 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
}

.copyright-text { font-size: 0.8rem; }

/* =========================================================================
   ANIMACIONES
   ========================================================================= */
@keyframes dotPulse {
    0%   { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.35); opacity: 1; box-shadow: 0 0 8px rgba(6, 182, 212, 0.8); }
}

/* Pulso idle sutil para botones HUD inactivos */
@keyframes hudBreathIdle {
    0%, 100% { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25); }
    50%       { box-shadow: 0 4px 18px rgba(255, 255, 255, 0.05), 0 2px 8px rgba(0, 0, 0, 0.25); }
}

/* Pulso de glow para botón activo — azul */
@keyframes hudGlowBlue {
    0%, 100% { box-shadow: 0 0 18px rgba(37, 99, 235, 0.22), 0 6px 16px rgba(0, 0, 0, 0.3); }
    50%       { box-shadow: 0 0 30px rgba(37, 99, 235, 0.48), 0 8px 20px rgba(0, 0, 0, 0.3); }
}

/* Pulso de glow para botón activo — cian */
@keyframes hudGlowCyan {
    0%, 100% { box-shadow: 0 0 18px rgba(6, 182, 212, 0.22), 0 6px 16px rgba(0, 0, 0, 0.3); }
    50%       { box-shadow: 0 0 30px rgba(6, 182, 212, 0.48), 0 8px 20px rgba(0, 0, 0, 0.3); }
}

/* Pulso de glow para botón activo — verde */
@keyframes hudGlowGreen {
    0%, 100% { box-shadow: 0 0 18px rgba(16, 185, 129, 0.22), 0 6px 16px rgba(0, 0, 0, 0.3); }
    50%       { box-shadow: 0 0 30px rgba(16, 185, 129, 0.48), 0 8px 20px rgba(0, 0, 0, 0.3); }
}

/* =========================================================================
   SCROLL REVEAL
   ========================================================================= */
.reveal-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scroll.revealed {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.reveal-stagger {
    transition-delay: calc(var(--stagger-index) * 120ms);
}

/* =========================================================================
   HAMBURGUESA ANIMADA
   ========================================================================= */
.hamburger-btn.active .hamburger-line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger-btn.active .hamburger-line:nth-child(2) { opacity: 0; }
.hamburger-btn.active .hamburger-line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* =========================================================================
   RESPONSIVE — TABLETS (≤ 1024px)
   ========================================================================= */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.75rem; }
    .hero-container { gap: 32px; }
    .services-grid { gap: 24px; }
    .partners-grid { grid-template-columns: 1fr; gap: 32px; }
    .solutions-grid { grid-template-columns: repeat(3, 1fr); }
    .process-stepper { grid-template-columns: repeat(2, 1fr); }
    .contact-layout { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* =========================================================================
   RESPONSIVE — MÓVIL (≤ 768px)
   ========================================================================= */
@media (max-width: 768px) {
    html { font-size: 15px; }

    .section-container { padding: 60px 20px; }

    .main-header { height: 70px; }

    /* Menú hamburguesa */
    .hamburger-btn { display: flex; }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--bg-dark-sec);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 48px;
        gap: 32px;
        z-index: 999;
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-menu.open { left: 0; }

    .nav-link { font-size: 1.25rem; color: var(--text-light); }

    .nav-btn-mobile {
        display: inline-flex;
        background-color: transparent;
        color: var(--accent-cyan);
        border: 1px solid var(--accent-cyan);
        padding: 10px 24px;
        border-radius: var(--border-radius-sm);
        text-decoration: none;
        font-family: 'Space Grotesk', sans-serif;
        font-weight: 600;
        margin-top: 20px;
    }

    .header-actions .header-cta-btn { display: none; }

    /* Hero */
    .hero-section {
        padding-top: 70px;
        padding-bottom: 40px;
    }

    .hero-content-layer { padding: 28px 20px; }

    .hero-title {
        font-size: 2.1rem;
        /* Anular el gradiente — color sólido garantizado en todos los browsers mobile */
        background: none;
        -webkit-background-clip: unset;
        background-clip: unset;
        -webkit-text-fill-color: var(--text-light);
        color: var(--text-light);
    }

    .hero-actions { justify-content: center; }

    /* Recuadro central en mobile */
    .hero-display-container {
        max-width: 100%;
    }

    /* Panel informativo en mobile */
    .hero-dynamic-panel {
        padding: 16px 16px 20px;
    }

    /* Header del panel: permite que el botón baje a segunda línea si no entra */
    .panel-header {
        flex-wrap: wrap;
        padding-bottom: 10px;
        margin-bottom: 14px;
    }

    /* Número decorativo: ocultar en mobile para no comprimir contenido */
    .panel-bg-num {
        display: none;
    }

    .panel-service-title { font-size: 1rem; }

    .panel-service-tagline { display: none; }

    /* Una columna: primero Beneficios, luego Módulos */
    .panel-content-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Separador horizontal entre Beneficios y Módulos apilados */
    .panel-col + .panel-col {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        margin-top: 14px;
        padding-top: 14px;
    }

    /* Módulos visibles en mobile */
    .panel-col-modules {
        display: block;
    }

    .panel-list { gap: 5px; }

    .panel-list li { font-size: 0.82rem; }

    .panel-section-label { font-size: 0.58rem; }

    /* Botones HUD en mobile: 2 columnas */
    .hero-hud-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .hud-card { padding: 14px 14px 12px; }

    .hud-card-title { font-size: 0.88rem; }

    /* Otras secciones */
    .problem-content-grid { grid-template-columns: 1fr; gap: 32px; }
    .problem-lead-text { font-size: 1.15rem; padding-left: 16px; }
    .services-grid { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .partners-grid { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; gap: 48px; }
    .contact-info-column { position: static; }
    .contact-form-column { padding: 32px; }
    .footer-container { grid-template-columns: 1fr; gap: 40px; }

    /* Pantalla de marca del header (mobile) */
    .header-logo-media { width: 210px; height: 66px; }
}

/* =========================================================================
   RESPONSIVE — MÓVIL PEQUEÑO (≤ 480px)
   ========================================================================= */
@media (max-width: 480px) {

    .hero-title {
        font-size: 1.75rem;
        background: none;
        -webkit-background-clip: unset;
        background-clip: unset;
        -webkit-text-fill-color: var(--text-light);
        color: var(--text-light);
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions a { width: 100%; }

    /* Botones HUD en 1 columna en pantallas muy pequeñas */
    .hero-hud-grid { grid-template-columns: 1fr; gap: 8px; }
    .hud-card { padding: 12px 14px 10px; }
    .hud-card-desc { font-size: 0.76rem; }

    .solutions-grid { grid-template-columns: 1fr; }
    .process-stepper { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .contact-form-column { padding: 24px 16px; }

    /* Panel en mobile pequeño: 1 columna, Beneficios y Módulos visibles */
    .panel-content-grid { grid-template-columns: 1fr; gap: 0; }
    .panel-col-modules { display: block; }
    .panel-list li { font-size: 0.78rem; }
}