/*
 * Ingeniería 4G v2.0 — sistema de marca iterativo
 *
 * Un solo bloque de paleta "ACTIVO" debe quedar descomentado en :root.
 * Botones, textos, inputs y el canvas (js/fondo-red-neuronal.js)
 * leen estas variables.
 *
 * Preset 1 = renovación naranja 2026 (ACTIVO)
 * Preset 2 = naranja + fucsia
 * Preset 3 = futurista cian-violeta
 */

:root {
  /* ---------- PRESET 1 ACTIVO: renovación naranja 2026 ---------- */
  --color-fondo: #05070a;
  --color-superficie: #0f131d;
  --color-texto: #dfe2f1;
  --color-texto-suave: rgba(223, 226, 241, 0.72);
  --color-primario: #f59e0b;
  --color-secundario: #ef4444;
  --color-acento: #ffb95f;
  --color-exito: #34d399;
  --gradiente-marca: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --color-borde: rgba(255, 255, 255, 0.1);
  --color-glass: rgba(255, 255, 255, 0.03);

  /*
   * ---------- PRESET 2: naranja + fucsia (descomentar y comentar el Preset 1) ----------
   * --color-fondo: #05070a;
   * --color-superficie: #0f131d;
   * --color-texto: #dfe2f1;
   * --color-texto-suave: rgba(223, 226, 241, 0.72);
   * --color-primario: #f59e0b;
   * --color-secundario: #c026d3;
   * --color-acento: #a21caf;
   * --color-exito: #34d399;
   * --gradiente-marca: linear-gradient(135deg, #f59e0b 0%, #c026d3 50%, #a21caf 100%);
   * --color-borde: rgba(255, 255, 255, 0.1);
   * --color-glass: rgba(255, 255, 255, 0.03);
   */

  /*
   * ---------- PRESET 3: futurista cian-violeta (descomentar y comentar el Preset 1) ----------
   * --color-fondo: #0b0f19;
   * --color-superficie: #12182a;
   * --color-texto: #ffffff;
   * --color-texto-suave: rgba(255, 255, 255, 0.65);
   * --color-primario: #00f0ff;
   * --color-secundario: #8a2be2;
   * --color-acento: #7dd3fc;
   * --color-exito: #34d399;
   * --gradiente-marca: linear-gradient(90deg, #00f0ff, #8a2be2);
   * --color-borde: rgba(255, 255, 255, 0.08);
   * --color-glass: rgba(255, 255, 255, 0.03);
   */

  --font-heading: "Montserrat", sans-serif;
  --font-body: "Inter", sans-serif;

  --espacio-xs: 0.25rem;
  --espacio-sm: 0.5rem;
  --espacio-md: 1rem;
  --espacio-lg: 1.5rem;
  --espacio-xl: 2.5rem;
  --espacio-2xl: 4rem;

  --radio: 1rem;
  --radio-sm: 0.5rem;
  --radio-pill: 999px;

  --sombra-glass: 0 4px 30px rgba(0, 0, 0, 0.3);
  --sombra-glow: 0 8px 25px color-mix(in srgb, var(--color-primario) 35%, transparent);
  --sombra-panel-glow:
    0 0 35px color-mix(in srgb, var(--color-primario) 8%, transparent),
    0 8px 32px rgba(0, 0, 0, 0.37);

  --ancho-max: 70rem;
  --header-h: 4.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  background-color: var(--color-fondo);
  color: var(--color-texto);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  margin: 0 0 var(--espacio-md);
}

p {
  margin: 0 0 var(--espacio-md);
}

a {
  color: var(--color-primario);
  text-decoration: none;
}

a:hover {
  color: var(--color-acento);
}

[hidden] {
  display: none !important;
}

#network-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.65;
}

.site-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  padding: var(--espacio-md) var(--espacio-lg);
  background: color-mix(in srgb, var(--color-fondo) 72%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-borde);
}

.site-header__inner {
  width: 100%;
  max-width: var(--ancho-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--espacio-md);
}

.brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.7rem;
}

.brand__iso {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: block;
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand__name {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.95rem;
  margin: 0;
  color: var(--color-texto);
}

.brand__tag {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-texto-suave);
}

.main {
  flex: 1;
  width: 100%;
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: var(--espacio-2xl) var(--espacio-lg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-xl);
  align-items: start;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }
}

.badge-pulse {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radio-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primario);
  border: 1px solid color-mix(in srgb, var(--color-primario) 35%, transparent);
  animation: badgePulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes badgePulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 10px color-mix(in srgb, var(--color-primario) 18%, transparent);
  }
  50% {
    opacity: 0.5;
    box-shadow: 0 0 22px color-mix(in srgb, var(--color-primario) 42%, transparent);
  }
}

@keyframes pulseGlow {
  0%,
  100% {
    opacity: 0.85;
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 18px color-mix(in srgb, var(--color-primario) 25%, transparent);
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  min-width: 0;
}

.hero-copy h1,
.hero-copy p,
.hero-copy .contact-list {
  width: 100%;
  max-width: 100%;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-copy .text-gradient {
  background: linear-gradient(90deg, var(--color-primario), var(--color-secundario));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-copy p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-texto-suave);
  max-width: 36rem;
  overflow-wrap: break-word;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--espacio-sm);
  font-size: 0.95rem;
}

.contact-list__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
}

.contact-phone {
  display: grid;
  gap: 0.35rem;
}

.contact-list .contact-phone__number,
.contact-list .contact-phone__actions {
  letter-spacing: 0;
  text-transform: none;
}

.contact-list .contact-phone__number {
  font-size: 0.95rem;
  color: var(--color-texto);
}

.contact-list .contact-phone__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.contact-list .contact-phone__actions a {
  color: var(--color-primario);
}

.text-gradient {
  background: var(--gradiente-marca);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.glass-panel {
  background: var(--color-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-borde);
  box-shadow: var(--sombra-glass);
  border-radius: calc(var(--radio) + 0.25rem);
}

.glass-panel-glow {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid color-mix(in srgb, var(--color-primario) 22%, transparent);
  box-shadow: var(--sombra-panel-glow);
}

.form-card {
  position: relative;
  overflow: hidden;
  padding: var(--espacio-xl);
}

.form-card__orb {
  position: absolute;
  width: 10rem;
  height: 10rem;
  border-radius: 50%;
  filter: blur(48px);
  opacity: 0.22;
  pointer-events: none;
}

.form-card__orb--a {
  top: -3rem;
  right: -2rem;
  background: var(--color-secundario);
}

.form-card__orb--b {
  bottom: -3rem;
  left: -2rem;
  background: var(--color-primario);
}

.form-card__orb--muted {
  opacity: 0.14;
}

.form-card h2 {
  position: relative;
  z-index: 1;
  font-size: 1.5rem;
}

.form-card > p {
  position: relative;
  z-index: 1;
  color: var(--color-texto-suave);
  font-size: 0.92rem;
}

.contact-form {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--espacio-md);
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-texto-suave);
}

.input-glass,
.contact-form textarea,
.contact-form select.input-glass {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radio-sm);
  background: rgba(15, 19, 29, 0.65);
  border: 1px solid var(--color-borde);
  color: var(--color-texto);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

select.input-glass {
  appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-primario) 50%),
    linear-gradient(135deg, var(--color-primario) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) calc(50% - 0.15rem), calc(100% - 0.85rem) calc(50% - 0.15rem);
  background-size: 0.3rem 0.3rem, 0.3rem 0.3rem;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

select.input-glass option {
  background: var(--color-superficie);
  color: var(--color-texto);
}

.contact-form textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.input-glass:focus,
.contact-form textarea:focus,
.contact-form select.input-glass:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 16px color-mix(in srgb, var(--color-primario) 25%, transparent);
  background: rgba(15, 19, 29, 0.9);
}

.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn-gradient {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.9rem 1.2rem;
  border: 0;
  border-radius: var(--radio-sm);
  background: var(--gradiente-marca);
  color: #0b0b0b;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

a.btn-gradient,
a.btn-gradient:visited,
a.btn-gradient:hover,
a.btn-gradient:focus,
a.btn-gradient:focus-visible,
a.btn-gradient:active {
  color: #0b0b0b;
}

.btn-gradient:hover,
a.btn-gradient:hover {
  color: #0b0b0b;
  opacity: 0.95;
  transform: translateY(-2px);
  box-shadow: var(--sombra-glow);
}

.btn-gradient:active {
  transform: translateY(0);
}

.btn-gradient:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-status {
  min-height: 1.4rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-texto-suave);
}

.form-status[data-tone="ok"] {
  color: var(--color-exito);
}

.form-status[data-tone="warn"] {
  color: var(--color-primario);
}

.form-status[data-tone="error"] {
  color: var(--color-secundario);
}

.form-status a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.form-status a:hover {
  color: var(--color-acento);
}

.form-success {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: var(--espacio-xl);
  text-align: center;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: color-mix(in srgb, var(--color-fondo) 88%, transparent);
}

.form-success.is-visible {
  display: flex !important;
}

.btn-gradient--compact {
  max-width: 16rem;
  margin-top: var(--espacio-md);
}

.form-success h3 {
  margin-top: var(--espacio-md);
}

.site-footer {
  padding: var(--espacio-lg);
  border-top: 1px solid var(--color-borde);
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-texto-suave);
  background: color-mix(in srgb, var(--color-fondo) 80%, transparent);
}

.internal-page {
  max-width: 44rem;
}

.internal-page h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.internal-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primario);
  margin-bottom: var(--espacio-sm);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-fondo);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--color-primario) 55%, transparent);
}

/* ==========================================================================
   Componentes de marca (demo /marca_I4G_web/ y páginas marca-public)
   Tokens: usar solo variables de :root.
   ========================================================================== */

body.marca-demo,
body.marca-public {
  --header-h: 5rem;
  --ancho-marca: 80rem;
}

body.marca-public .nav-marca,
body.marca-public .marca-header__toggle {
  display: none !important;
}

.marca-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--color-fondo) 80%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-borde);
}

.marca-header__inner {
  width: 100%;
  max-width: var(--ancho-marca);
  margin: 0 auto;
  min-height: var(--header-h);
  padding: 0.65rem var(--espacio-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--espacio-md);
}

.marca-brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
}

.marca-brand:hover {
  color: inherit;
}

.marca-brand__glow {
  position: absolute;
  inset: -0.2rem;
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--color-primario) 12%, transparent);
  filter: blur(8px);
  z-index: -1;
  opacity: 0.45;
  transition: opacity 0.2s ease, background 0.2s ease;
}

.marca-brand:hover .marca-brand__glow {
  opacity: 0.6;
  background: color-mix(in srgb, var(--color-primario) 16%, transparent);
}

.marca-brand__logo {
  height: 2.5rem;
  width: auto;
  max-height: 2.5rem;
  max-width: 11rem;
  object-fit: contain;
}

.marca-brand__tag {
  display: block;
  padding-left: 0.75rem;
  border-left: 1px solid var(--color-borde);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-texto-suave);
}

@media (max-width: 480px) {
  .marca-brand__tag {
    display: none;
  }
}

.nav-marca {
  display: none;
  align-items: center;
  gap: 0.25rem;
  padding: 0.28rem;
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-borde);
}

.nav-marca__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.7rem;
  border-radius: 0.65rem;
  color: var(--color-texto-suave);
  font-size: 0.78rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nav-marca__link svg,
.marca-header__toggle svg {
  width: 0.95rem;
  height: 0.95rem;
  max-width: 1.25rem;
  max-height: 1.25rem;
  flex-shrink: 0;
  overflow: hidden;
}

.nav-marca__link:hover {
  color: var(--color-texto);
  background: rgba(255, 255, 255, 0.04);
}

.nav-marca__link.is-active {
  color: #fff;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-primario) 20%, transparent),
    color-mix(in srgb, var(--color-secundario) 20%, transparent)
  );
  border: 1px solid color-mix(in srgb, var(--color-primario) 40%, transparent);
}

.nav-marca__ping {
  position: absolute;
  top: -0.15rem;
  right: -0.15rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--color-primario);
  animation: marcaPing 1.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes marcaPing {
  75%,
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

.marca-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radio-sm);
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-texto);
  cursor: pointer;
}

.nav-marca--mobile {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem var(--espacio-lg) 1.1rem;
  border-top: 1px solid var(--color-borde);
  background: color-mix(in srgb, var(--color-fondo) 94%, transparent);
}

.nav-marca--mobile.is-open {
  display: flex;
}

.nav-marca--mobile .nav-marca__link {
  width: 100%;
  justify-content: flex-start;
  padding: 0.75rem 0.9rem;
}

@media (min-width: 1100px) {
  .nav-marca {
    display: flex;
  }

  .marca-header__toggle {
    display: none;
  }

  .nav-marca--mobile {
    display: none !important;
  }
}

.marca-main {
  max-width: var(--ancho-marca);
}

.marca-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: var(--espacio-md);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radio-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primario);
  border: 1px solid color-mix(in srgb, var(--color-primario) 32%, transparent);
  background: color-mix(in srgb, var(--color-primario) 8%, transparent);
}

.hero-marca {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-xl);
  align-items: start;
}

@media (min-width: 960px) {
  .hero-marca {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
  }
}

.hero-marca h1 {
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-marca p,
.marca-lead {
  color: var(--color-texto-suave);
  max-width: 38rem;
}

.marca-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--espacio-lg);
}

@media (max-width: 640px) {
  .marca-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .marca-actions .btn-gradient--auto,
  .marca-actions .btn-ghost {
    width: 100%;
  }
}

.btn-gradient--auto {
  width: auto;
  padding-inline: 1.4rem;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radio-sm);
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-texto);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.btn-ghost:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.section-block {
  margin-top: var(--espacio-2xl);
}

.section-block h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.grid-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-md);
  align-items: start;
}

@media (min-width: 720px) {
  .grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .grid-cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-cards--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card-link {
  display: block;
  padding: var(--espacio-lg);
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card-link:hover {
  color: inherit;
  border-color: color-mix(in srgb, var(--color-primario) 40%, transparent);
  transform: translateY(-2px);
}

.card-link h3 {
  margin-bottom: 0.4rem;
}

/* Módulos 2026 */
.modulos-2026 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 720px) {
  .modulos-2026 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.modulo-2026 {
  display: grid;
  justify-items: center;
  gap: 0.55rem;
  padding: 1rem 0.6rem;
  border-radius: var(--radio);
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-texto-suave);
  cursor: pointer;
  text-align: center;
}

.modulo-2026__icon {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.modulo-2026__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.modulo-2026.is-active {
  color: #fff;
  border-color: color-mix(in srgb, var(--color-primario) 50%, transparent);
  box-shadow: 0 0 25px color-mix(in srgb, var(--color-primario) 15%, transparent);
}

.modulo-2026.is-active .modulo-2026__icon {
  background: var(--gradiente-marca);
  color: #fff;
}

.modulo-panel {
  display: none;
  margin-top: var(--espacio-md);
  padding: var(--espacio-lg);
}

.modulo-panel.is-active {
  display: block;
}

/* Roadmap */
.roadmap-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: var(--espacio-lg) 0;
}

.roadmap-filtro {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radio-sm);
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-texto);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.roadmap-filtro.is-active {
  background: var(--color-primario);
  color: #0b0b0b;
  border-color: var(--color-primario);
}

.roadmap-card {
  padding: var(--espacio-lg);
}

.roadmap-card[data-stage="done"] {
  border-color: color-mix(in srgb, var(--color-exito) 35%, transparent);
}

.roadmap-card[data-stage="dev"] {
  border-color: color-mix(in srgb, var(--color-primario) 40%, transparent);
}

.roadmap-card[data-stage="paused"] {
  border-color: color-mix(in srgb, var(--color-secundario) 40%, transparent);
}

.roadmap-card__stage {
  display: inline-block;
  margin: 0 0 var(--espacio-sm);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radio-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.roadmap-card[data-stage="done"] .roadmap-card__stage {
  color: var(--color-exito);
  border-color: color-mix(in srgb, var(--color-exito) 45%, transparent);
  background: color-mix(in srgb, var(--color-exito) 15%, transparent);
}

.roadmap-card[data-stage="dev"] .roadmap-card__stage {
  color: var(--color-primario);
  border-color: color-mix(in srgb, var(--color-primario) 45%, transparent);
  background: color-mix(in srgb, var(--color-primario) 15%, transparent);
  animation: pulseGlow 4s ease-in-out infinite;
}

.roadmap-card[data-stage="paused"] .roadmap-card__stage {
  color: var(--color-secundario);
  border-color: color-mix(in srgb, var(--color-secundario) 45%, transparent);
  background: color-mix(in srgb, var(--color-secundario) 15%, transparent);
}

.roadmap-bar {
  height: 0.35rem;
  margin-top: var(--espacio-md);
  border-radius: var(--radio-pill);
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.roadmap-bar > span {
  display: block;
  height: 100%;
  background: var(--gradiente-marca);
}

.roadmap-card[data-stage="done"] .roadmap-bar > span {
  background: var(--color-exito);
}

.roadmap-card[data-stage="paused"] .roadmap-bar > span {
  background: var(--color-secundario);
}

.roadmap-card[data-stage="planned"] .roadmap-bar > span {
  background: rgba(255, 255, 255, 0.2);
}

/* Portadas / afiches — el marco sigue la proporción real de la imagen */
.portada-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  justify-self: center;
  width: max-content;
  max-width: 100%;
  margin-inline: auto;
}

.portada-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 1.75rem;
  background: linear-gradient(
    45deg,
    color-mix(in srgb, var(--color-primario) 20%, transparent),
    color-mix(in srgb, var(--color-secundario) 20%, transparent),
    transparent
  );
  filter: blur(28px);
}

.portada {
  position: relative;
  display: inline-block;
  width: max-content;
  max-width: 100%;
  overflow: hidden;
  border-radius: 1.5rem;
  padding: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: inherit;
  transition: transform 0.4s ease, border-color 0.3s ease;
}

.portada:hover {
  color: inherit;
  transform: scale(1.01);
  border-color: color-mix(in srgb, var(--color-primario) 40%, transparent);
}

.portada__frame {
  position: relative;
  width: max-content;
  max-width: 100%;
  border-radius: 1rem;
  overflow: hidden;
  background: var(--color-superficie);
}

.portada__img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(70vh, 22rem);
  object-fit: contain;
  display: block;
  border-radius: 1rem;
}

@media (min-width: 720px) {
  .grid-cards .portada__img {
    max-height: 28rem;
  }
}

@media (min-width: 960px) {
  .hero-marca .portada__img {
    max-height: min(72vh, 34rem);
  }
}

/* Variante sin imagen real: fondo CSS con degradados de marca */
.portada__art {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.portada__frame--placeholder {
  aspect-ratio: 3 / 4;
  width: min(100%, 16rem);
  min-height: 0;
  background:
    radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--color-primario) 22%, transparent), transparent 45%),
    radial-gradient(circle at 80% 80%, color-mix(in srgb, var(--color-secundario) 18%, transparent), transparent 40%),
    var(--color-superficie);
}

.portada__caption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  background: color-mix(in srgb, #0a0e18 85%, transparent);
  border: 1px solid var(--color-borde);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.portada__caption strong {
  display: block;
  color: var(--color-acento);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portada__caption span {
  color: var(--color-texto-suave);
  font-size: 0.85rem;
}

.portada__pill {
  flex-shrink: 0;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radio-pill);
  border: 1px solid color-mix(in srgb, var(--color-primario) 40%, transparent);
  background: color-mix(in srgb, var(--color-primario) 18%, transparent);
  color: var(--color-primario);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Equipo */
.grid-equipo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--espacio-lg);
}

.miembro {
  display: grid;
  justify-items: center;
  gap: 0.35rem;
  padding: var(--espacio-lg);
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.miembro:hover {
  border-color: color-mix(in srgb, var(--color-primario) 40%, transparent);
  transform: translateY(-2px);
}

.miembro__foto {
  position: relative;
  width: 8.5rem;
  height: 8.5rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid color-mix(in srgb, var(--color-primario) 45%, transparent);
  box-shadow: 0 0 22px color-mix(in srgb, var(--color-primario) 18%, transparent);
  margin-bottom: var(--espacio-sm);
}

.miembro__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Ficha sin fotografía aprobada: isotipo centrado, sin recorte */
.miembro__foto--pendiente {
  border-style: dashed;
  border-color: var(--color-borde);
  box-shadow: none;
}

.miembro__foto--pendiente img {
  padding: 1.6rem;
  object-fit: contain;
  object-position: center;
  opacity: 0.55;
}

.miembro__nombre {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-texto);
}

.miembro__cargo {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primario);
}

.miembro__acciones {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: var(--espacio-sm);
}

.miembro__mas {
  font-size: 0.82rem;
  font-weight: 600;
}

.miembro__mas:hover {
  text-decoration: underline;
}

/* Logos de terceros: blanco en reposo, naranja al pasar el apuntador */
.logo-tercero {
  display: block;
  width: 9rem;
  height: 3rem;
  background-color: #fff;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  transition: background-color 0.25s ease;
}

.logo-tercero:hover {
  background-color: var(--color-primario);
}

.logos-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

/* Protección básica de imágenes */
.media-protegida {
  position: relative;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

.media-protegida img {
  pointer-events: none;
  -webkit-user-drag: none;
}

.media-protegida__mask {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: transparent;
}

/* Formularios demo */
.form-basico .form-card__orb {
  opacity: 0.12;
}

.form-avanzado {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-lg);
}

@media (min-width: 900px) {
  .form-avanzado {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.tema-lista {
  display: grid;
  gap: 0.65rem;
}

.tema-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radio-sm);
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-texto);
  cursor: pointer;
  text-align: left;
}

.tema-item__icon {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--color-primario) 40%, transparent);
  color: var(--color-primario);
}

.tema-item.is-active {
  border-color: color-mix(in srgb, var(--color-primario) 55%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--color-primario) 12%, transparent);
}

.tema-chip {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radio-pill);
  border: 1px solid color-mix(in srgb, var(--color-primario) 30%, transparent);
  color: var(--color-primario);
  font-size: 0.78rem;
}

/* Popup flotante */
.info-popup {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--espacio-lg);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
}

.info-popup.is-open {
  display: flex;
}

.info-popup__card {
  position: relative;
  width: min(40rem, 100%);
  max-height: min(90vh, 40rem);
  overflow: auto;
  padding: var(--espacio-xl);
  background: color-mix(in srgb, #0a0e18 95%, transparent);
}

.info-popup__close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--color-borde);
  border-radius: 50%;
  background: transparent;
  color: var(--color-texto);
  cursor: pointer;
}

/* Pie de marca (estructura fucsia, acentos naranja) */
.marca-footer {
  margin-top: auto;
  padding: 2.25rem var(--espacio-lg);
  border-top: 1px solid var(--color-borde);
  background: color-mix(in srgb, #0a0e18 95%, transparent);
}

.marca-footer__inner {
  max-width: var(--ancho-marca);
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
  justify-items: center;
  text-align: center;
}

@media (min-width: 960px) {
  .marca-footer__inner {
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    justify-items: start;
    text-align: left;
    gap: 1.5rem;
  }
}

.marca-footer__logo {
  height: 2.6rem;
  width: auto;
  filter: grayscale(1) brightness(1.8);
  opacity: 0.82;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

.marca-footer__logo:hover,
a:hover .marca-footer__logo {
  filter: grayscale(0) brightness(1);
  opacity: 1;
}

.marca-footer__frase {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-texto-suave);
}

.marca-footer__copy {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  color: color-mix(in srgb, var(--color-texto) 55%, transparent);
}

.marca-footer__social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}

.social-btn {
  position: relative;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-texto-suave);
  background: transparent;
}

.social-btn svg {
  width: 0.95rem;
  height: 0.95rem;
  max-width: 1.25rem;
  max-height: 1.25rem;
  flex-shrink: 0;
  overflow: hidden;
}

.social-btn:hover {
  color: var(--color-primario);
  border-color: color-mix(in srgb, var(--color-primario) 50%, transparent);
  background: rgba(255, 255, 255, 0.05);
}

.social-btn[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  padding: 0.3rem 0.55rem;
  border-radius: var(--radio-sm);
  border: 1px solid color-mix(in srgb, var(--color-primario) 35%, transparent);
  background: color-mix(in srgb, var(--color-fondo) 94%, transparent);
  color: var(--color-texto);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.social-btn[data-tooltip]:hover::after,
.social-btn[data-tooltip]:focus-visible::after {
  opacity: 1;
  visibility: visible;
}

/* Blog */
.blog-toolbar {
  display: grid;
  gap: var(--espacio-md);
  margin: var(--espacio-xl) 0 var(--espacio-lg);
  padding: var(--espacio-lg);
}

.blog-toolbar__fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-md);
}

@media (min-width: 720px) {
  .blog-toolbar__fields {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }

  .blog-toolbar__dates,
  .blog-toolbar__advanced,
  .blog-toolbar__tags {
    grid-column: 1 / -1;
  }
}

.blog-toolbar__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--color-texto-suave);
  font-size: 0.85rem;
}

.blog-toolbar select.input-glass {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-primario) 50%),
    linear-gradient(135deg, var(--color-primario) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) calc(50% - 0.15rem), calc(100% - 0.85rem) calc(50% - 0.15rem);
  background-size: 0.3rem 0.3rem, 0.3rem 0.3rem;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.blog-toolbar fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.blog-toolbar legend,
.blog-check {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-texto-suave);
}

.blog-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.45rem;
}

.blog-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radio-pill);
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-texto);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.blog-chip:has(input:checked) {
  border-color: var(--color-primario);
  background: color-mix(in srgb, var(--color-primario) 18%, transparent);
  color: var(--color-acento);
}

.blog-chip input {
  accent-color: var(--color-primario);
}

.blog-date-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  margin: 0.45rem 0 0.65rem;
}

.blog-check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.blog-check input {
  accent-color: var(--color-primario);
}

.blog-date-selects {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-sm);
}

@media (min-width: 720px) {
  .blog-date-selects {
    grid-template-columns: repeat(2, minmax(0, 14rem));
  }
}

.blog-date-selects select:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--espacio-lg);
  align-items: start;
}

@media (min-width: 720px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.blog-card:hover {
  border-color: color-mix(in srgb, var(--color-primario) 40%, transparent);
  transform: translateY(-2px);
}

.blog-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-superficie);
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card__body {
  display: grid;
  gap: 0.55rem;
  padding: var(--espacio-lg);
  align-content: start;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-card__category {
  color: var(--color-primario);
  font-weight: 700;
}

.blog-card__date {
  color: var(--color-texto-suave);
}

.blog-card h2 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.3;
}

.blog-card h2 a {
  color: inherit;
}

.blog-card h2 a:hover {
  color: var(--color-acento);
}

.blog-card__excerpt {
  margin: 0;
  color: var(--color-texto-suave);
  font-size: 0.92rem;
}

.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.blog-card__tag {
  padding: 0.2rem 0.55rem;
  border-radius: var(--radio-pill);
  border: 1px solid color-mix(in srgb, var(--color-primario) 28%, transparent);
  background: color-mix(in srgb, var(--color-primario) 10%, transparent);
  color: var(--color-acento);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.blog-card__more {
  margin-top: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primario);
}

.blog-card__more:hover {
  color: var(--color-acento);
}

.blog-empty {
  display: none;
  margin-top: var(--espacio-lg);
  padding: var(--espacio-xl);
  text-align: center;
  color: var(--color-texto-suave);
}

.blog-empty.is-visible {
  display: block;
}

.blog-post {
  display: grid;
  gap: var(--espacio-xl);
}

@media (min-width: 960px) {
  .blog-post {
    grid-template-columns: minmax(0, 18rem) minmax(0, 1fr);
    align-items: start;
  }
}

.blog-post__media {
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
}

.blog-post__media img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(70vh, 22rem);
  border-radius: 1rem;
  display: block;
}

.blog-post__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.85rem;
  margin-bottom: var(--espacio-md);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-post__body p {
  color: var(--color-texto-suave);
  max-width: 42rem;
}

.blog-post__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: var(--espacio-lg) 0 0;
  padding: 0;
  list-style: none;
}