/* ==========================================================================
   Optima Tech · sitio corporativo
   Paleta y tipografía según Manual de marca Optima Tech v1.0 (2026).
   Sistema visual: blanco, negro y grises neutros; naranja solo como acento.
   ========================================================================== */

/* --- Tokens ------------------------------------------------------------- */

@font-face {
  font-family: "Inter";
  src: url("inter-latin-var.woff2") format("woff2-variations"),
       url("inter-latin-var.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                 U+02DC, U+2000-206F, U+20AC, U+2122, U+2212;
}

:root {
  /* Tinta: negro de marca #151515 con alfa para construir la escala */
  --tinta:        #151515;
  --tinta-72:     rgb(21 21 21 / 72%);   /*  7.3:1 sobre blanco */
  --tinta-60:     rgb(21 21 21 / 60%);   /*  4.8:1 sobre blanco */
  --linea:        rgb(21 21 21 / 12%);
  --linea-fuerte: rgb(21 21 21 / 20%);
  --lavado:       rgb(21 21 21 / 5%);

  /* Acento de marca */
  --naranja:      #E86821;

  /* Superficies */
  --blanco:  #FFFFFF;
  --gris:    #F5F5F5;

  /* Medidas */
  --wrap: 1280px;
  --s1: 4px;  --s2: 8px;  --s3: 16px; --s4: 24px;
  --s5: 32px; --s6: 48px; --s7: 64px; --s8: 96px; --s9: 128px;
  --motion-fast: 160ms;
  --motion-reveal: 200ms;
  --ease-out: cubic-bezier(.2, .7, .3, 1);
}

/* --- Base --------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

/* Salto de línea pensado para composición ancha */
.solo-ancho { display: none; }
@media (min-width: 720px) {
  .solo-ancho { display: inline; }
}

body {
  margin: 0;
  background: var(--blanco);
  color: var(--tinta);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, p, dl, dd, ol, ul, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }

a {
  color: inherit;
  text-underline-offset: 4px;
  transition: color var(--motion-fast) ease, border-color var(--motion-fast) ease,
              background-color var(--motion-fast) ease;
}

/* Foco visible en todas las superficies claras */
:focus-visible {
  outline: 2px solid var(--tinta);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: var(--s4);
  top: var(--s2);
  z-index: 10;
  padding: var(--s2) var(--s3);
  background: var(--tinta);
  color: var(--blanco);
  font-size: 0.9375rem;
  text-decoration: none;
  transform: translateY(-160%);
}
.skip:focus { transform: translateY(0); }

/* --- Utilidades --------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--s4);
}

.ink-60 { color: var(--tinta-60); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--s2);
  margin-bottom: var(--s4);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tinta-72);
  letter-spacing: 0.005em;
}
.eyebrow__nodo {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--naranja);
}

/* --- Botones ------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: var(--s3) var(--s5);
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.btn--primary {
  background: #151515;
  color: #FFFFFF;
}
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: #333333; }
}
.btn--primary:active { background: #444444; }

.btn--ghost {
  border-color: var(--linea-fuerte);
  color: var(--tinta);
}
@media (hover: hover) and (pointer: fine) {
  .btn--ghost:hover { background: var(--lavado); border-color: var(--tinta-60); }
}
.btn--ghost:active { background: rgb(21 21 21 / 9%); }

/* --- Cabecera ----------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--blanco);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  min-height: 88px;
}

.brand { display: block; flex: none; }
.brand img { width: 144px; }

.nav { display: none; }
.nav__list {
  display: flex;
  gap: var(--s5);
}
.nav__list a {
  display: inline-flex;
  align-items: center;
  position: relative;
  min-height: 44px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--tinta-72);
  text-decoration: none;
  padding-block: var(--s2);
}
.nav__list a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 3px;
  height: 2px;
  background: var(--naranja);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--motion-fast) var(--ease-out);
}
.nav__list a[aria-current="location"] { color: var(--tinta); }
.nav__list a[aria-current="location"]::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) {
  .nav__list a:hover { color: var(--tinta); }
}

.site-header__cta { display: none; min-height: 44px; padding: var(--s2) var(--s4); font-size: 0.9375rem; }

.mobile-menu summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 88px;
  min-height: 44px;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu__icon { position: relative; width: 18px; height: 18px; }
.mobile-menu__icon::before, .mobile-menu__icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--motion-fast) ease;
}
.mobile-menu__icon::before { top: 5px; }
.mobile-menu__icon::after { top: 11px; }
.mobile-menu[open] .mobile-menu__icon::before { transform: translateY(3px) rotate(45deg); }
.mobile-menu[open] .mobile-menu__icon::after { transform: translateY(-3px) rotate(-45deg); }
.mobile-menu nav {
  position: absolute;
  top: 100%;
  inset-inline: var(--s4);
  padding: var(--s3) var(--s4);
  border: 1px solid var(--linea-fuerte);
  border-radius: 6px;
  background: var(--blanco);
}
.mobile-menu nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  text-decoration: none;
  font-size: 1rem;
}
.mobile-menu nav a[aria-current="location"] {
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--naranja);
  text-decoration-thickness: 2px;
}
.mobile-menu__correo { margin-top: var(--s2); color: var(--tinta-72); overflow-wrap: anywhere; }

/* --- Hero --------------------------------------------------------------- */

.hero { padding-block: var(--s7) 0; }
.hero__texto { text-align: center; }
.hero__texto > .eyebrow { justify-content: center; }

.hero__titulo {
  max-width: 27ch;
  margin-inline: auto;
  font-size: clamp(2.25rem, 5.5vw, 4.75rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.hero__bajada {
  max-width: 61ch;
  margin: var(--s5) auto 0;
  font-size: 1.125rem;
  color: var(--tinta-72);
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s3);
  margin-top: var(--s5);
}
.hero__visual {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s7);
  padding: var(--s5) var(--s4);
  border-radius: 24px;
  background: #151515;
  color: #FFFFFF;
  overflow: hidden;
}
.hero__visual-art { width: min(100%, 320px); margin-inline: auto; }
.hero__visual-art svg { display: block; width: 100%; height: auto; }
.orbit-points-static { display: none; }
.orbit-line { animation: orbit-line-glow 5s ease-in-out infinite; }
.orbit-line--second { animation-delay: -1.7s; }
.orbit-line--third { animation-delay: -3.4s; }
@keyframes orbit-line-glow {
  0%, 100% { opacity: 0.14; filter: drop-shadow(0 0 0px rgb(255 255 255 / 0%)); }
  50% { opacity: 0.5; filter: drop-shadow(0 0 3px rgb(255 255 255 / 30%)); }
}
.orbit-star { animation: orbit-glow 3.6s ease-in-out infinite; }
.orbit-star--orange { --star-glow: #E86821; }
.orbit-star--white { --star-glow: #FFFFFF; animation-delay: -1.2s; }
.orbit-star--delayed { animation-delay: -2.4s; }
@keyframes orbit-glow {
  0%, 100% { opacity: 0.75; filter: drop-shadow(0 0 2px var(--star-glow)); }
  50% { opacity: 1; filter: drop-shadow(0 0 6px var(--star-glow)); }
}
@media (prefers-reduced-motion: reduce) {
  .orbit-points { display: none; }
  .orbit-points-static { display: block; }
  .orbit-star, .orbit-line { animation: none; }
}
@media print {
  .orbit-points { display: none; }
  .orbit-points-static { display: block; }
  .orbit-line { animation: none; }
}
.hero__visual-copy { min-width: 0; }
.hero__visual-title { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 400; line-height: 1.2; letter-spacing: -0.025em; }
.banner__slides { display: grid; }
.banner__slide {
  grid-area: 1 / 1;
  align-self: center;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 480ms ease, transform 480ms var(--ease-out);
}
.banner__slide.is-active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.banner__slide[hidden], .hero__pagination[hidden] { display: none; }
.banner__description { margin-top: 20px; color: rgb(255 255 255 / 72%); line-height: 1.6; max-width: 46ch; }
.banner__link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; margin-top: 20px; color: var(--naranja); font-weight: 500; text-decoration: none; }
.banner__link:hover { text-decoration: underline; text-underline-offset: 5px; }
.banner__link:focus-visible, .hero__pagination-button:focus-visible { outline-color: var(--naranja); }
@media (prefers-reduced-motion: reduce) {
  .banner__slide { transition: none; transform: none; }
}
.hero__visual-tags { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); margin-top: var(--s5); color: rgb(255 255 255 / 70%); font-size: 0.875rem; }
.hero__visual-tags li { padding-top: var(--s2); border-top: 1px solid rgb(255 255 255 / 20%); }

/* Controles del banner: superficies táctiles de al menos 44px. */
.hero__pagination {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding-top: 8px;
}
.hero__pagination-button { display: grid; place-items: center; min-width: 44px; min-height: 44px; padding: 12px; border: 0; background: transparent; cursor: pointer; }
.hero__pagination-pause { min-height: 44px; margin-left: 8px; padding: 8px; border: 0; background: transparent; color: rgb(255 255 255 / 72%); font: inherit; font-size: 0.8125rem; cursor: pointer; }
.hero__pagination-pause:focus-visible { outline-color: var(--naranja); }
.hero__pagination-dot {
  display: block;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgb(255 255 255 / 35%);
  transition: width 480ms var(--ease-out), background-color 480ms ease;
}
.hero__pagination-button[aria-pressed="true"] .hero__pagination-dot {
  width: 40px;
  background: var(--naranja);
}

/* Preguntas y diagnóstico */
.preguntas__inner { display: grid; gap: var(--s6); }
.preguntas__lista { min-width: 0; border-top: 1px solid var(--linea); }
.pregunta { border-bottom: 1px solid var(--linea); }
.pregunta summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding-block: var(--s4);
  list-style: none;
  font-weight: 500;
  cursor: pointer;
}
.pregunta summary::-webkit-details-marker { display: none; }
.pregunta summary::after {
  content: "+";
  flex: 0 0 24px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--naranja);
  transition: transform 240ms ease;
}
.pregunta[open] summary::after { transform: rotate(45deg); }
.pregunta summary:focus-visible { outline: 2px solid var(--naranja); outline-offset: 4px; border-radius: 4px; }
.pregunta p { padding: 0 var(--s5) var(--s4) 0; max-width: 65ch; color: var(--tinta-72); }
.pregunta[open] p { animation: pregunta-entrada 240ms ease-out; }
@keyframes pregunta-entrada { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.diagnostico { padding-top: 0; }
.diagnostico__tarjeta {
  display: grid;
  gap: var(--s5);
  padding: var(--s5);
  border: 1px solid var(--linea);
  border-radius: 24px;
  background: var(--gris);
}
.diagnostico__accion { align-self: center; }
.diagnostico__accion .btn { background: var(--naranja); color: #151515; }
.diagnostico__accion p { margin-top: var(--s3); font-size: .875rem; color: var(--tinta-72); }
@media (hover: hover) and (pointer: fine) {
  .diagnostico__accion .btn:hover { background: #F08040; }
}
@media (min-width: 1024px) {
  .preguntas__inner { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: var(--s7); }
  .diagnostico__tarjeta { grid-template-columns: minmax(0, 1fr) auto; gap: var(--s6); padding: var(--s6); }
  .diagnostico__tarjeta .capitulo__titulo { max-width: 21ch; }
}
@media (prefers-reduced-motion: reduce) {
  .pregunta summary::after { transition: none; }
  .pregunta[open] p { animation: none; }
}

/* Clientes: logos monocromos con peso visual equivalente (ancho según proporción). */
.clientes { padding-block: 48px; }
.clientes__cabecera { margin-bottom: 32px; text-align: center; }
.clientes__cabecera h2 { font-size: 0.875rem; font-weight: 600; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-60); }
.clientes__lista { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 0; max-width: 1120px; margin-inline: auto; }
.clientes__lista li { flex: 0 0 50%; min-width: 0; }
.cliente { display: grid; place-items: center; height: 88px; padding: 12px; }
.cliente img { display: block; width: calc(var(--ancho) * .8); max-width: 100%; height: auto; opacity: .7; }

/* --- Capítulos ---------------------------------------------------------- */

.capitulo { padding-block: 80px; }
.capitulo--superficie { background: var(--gris); }
.capitulo--metodo { background: var(--gris); border-radius: 32px; margin-inline: 12px; }

.capitulo__cabecera { max-width: none; margin-bottom: var(--s7); }

.capitulo__titulo {
  font-size: clamp(1.875rem, 3.6vw, 3.25rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.018em;
}

.capitulo__intro {
  max-width: 58ch;
  margin-top: var(--s4);
  color: var(--tinta-72);
}

/* Método: pasos */

.pasos {
  display: grid;
  gap: var(--s4);
}
.paso {
  min-width: 0;
  padding: var(--s4);
  border: 1px solid var(--linea);
  border-radius: 20px;
  background: var(--blanco);
}
.paso[data-reveal] {
  transition: opacity var(--motion-reveal) ease-out, transform 240ms var(--ease-out),
              border-color 240ms ease, box-shadow 240ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .paso[data-reveal]:not(.is-pending):hover {
    transform: scale(1.02);
    border-color: var(--linea-fuerte);
    box-shadow: 0 12px 28px rgb(21 21 21 / 6%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .paso[data-reveal]:not(.is-pending):hover { transform: none; }
}
.paso__titulo {
  font-size: 1.375rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: var(--s2);
}
.paso__texto { color: var(--tinta-72); max-width: 40ch; }

/* Servicios TI: tarjetas amplias con resaltado discreto. */

.servicios { display: grid; gap: var(--s4); }
.servicio {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s3);
  padding: var(--s4);
  border: 1px solid var(--linea);
  border-radius: 20px;
  background: var(--blanco);
  scroll-margin-top: 24px;
}
.servicio[data-reveal] {
  transition: opacity var(--motion-reveal) ease-out, transform 240ms var(--ease-out),
              background-color 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}
.servicio[data-reveal]:focus-within {
  border-color: var(--linea-fuerte);
  box-shadow: 0 12px 28px rgb(21 21 21 / 6%);
}
@media (hover: hover) and (pointer: fine) {
  .servicio[data-reveal]:not(.is-pending):hover {
    transform: scale(1.02);
    border-color: var(--linea-fuerte);
    box-shadow: 0 12px 28px rgb(21 21 21 / 6%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .servicio[data-reveal]:not(.is-pending):hover { transform: none; }
}
.servicio__titulo {
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.025em;
  transition: color 240ms ease;
}
.servicio__texto { color: var(--tinta-72); max-width: 46ch; }

/* Tarjetas de servicios con paneles visuales. */
.servicio--visual {
  border-color: rgb(21 21 21 / 5%);
  border-radius: 28px;
  background: linear-gradient(145deg, #FFFFFF, #FAFAFA);
  box-shadow: 0 12px 40px rgb(21 21 21 / 5%);
}
.servicio--visual .servicio__titulo { font-weight: 600; }
.servicio--visual .servicio__texto { max-width: none; }
.monitor-panel {
  grid-column: 1 / -1;
  min-width: 0;
  margin-top: var(--s4);
  padding: var(--s4);
  border: 1px solid rgb(21 21 21 / 5%);
  border-radius: 20px;
  background: #FFFFFF;
  box-shadow: 0 6px 24px rgb(21 21 21 / 3%);
  font-size: .8125rem;
}
.monitor-panel__cabecera { display: flex; align-items: center; flex-wrap: wrap; gap: var(--s4); }
.monitor-panel__identidad { display: flex; align-items: center; gap: var(--s3); margin-right: auto; }
.monitor-panel h4 { font-size: 1rem; font-weight: 600; letter-spacing: -.02em; }
.monitor-panel__identidad p { color: var(--tinta-72); margin-top: 2px; }
.monitor-panel__icono { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--gris); }
.monitor-panel__icono svg { width: 24px; height: 24px; }
.monitor-panel__periodo { padding: 6px 12px; border: 1px solid var(--linea); border-radius: 8px; color: var(--tinta-72); }
.monitor-panel__metricas { display: flex; gap: var(--s4); }
.monitor-panel__metricas dt { display: flex; align-items: center; gap: 6px; font-size: .75rem; }
.monitor-panel__metricas dd { margin-top: 4px; font-size: 1rem; font-weight: 600; }
.monitor-panel__metricas dd span { font-size: .75rem; font-weight: 500; }
.monitor-dot { display: inline-block; flex: 0 0 7px; width: 7px; height: 7px; border-radius: 50%; background: #454545; }
.monitor-dot--gris { background: #929292; }
.monitor-dot--alerta { background: var(--naranja); }
.monitor-chart { margin-block: var(--s4); }
.monitor-chart > svg { display: block; width: 100%; height: 160px; overflow: hidden; }
.monitor-chart__grid { stroke: #E7E7E7; stroke-width: 1; stroke-dasharray: 3 4; }
.monitor-chart__download { stroke: #151515; stroke-width: 2; vector-effect: non-scaling-stroke; }
.monitor-chart__upload { stroke: #929292; stroke-width: 2; vector-effect: non-scaling-stroke; }
.monitor-chart__dias { display: flex; justify-content: space-between; margin-top: 8px; color: var(--tinta-72); font-size: .6875rem; }
.monitor-equipos { padding-top: var(--s3); border-top: 1px solid var(--linea); }
.monitor-equipos__cabecera { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); flex-wrap: wrap; margin-bottom: var(--s3); }
.monitor-equipos__cabecera p { display: flex; align-items: center; gap: 6px; color: var(--tinta-72); font-size: .75rem; }
.monitor-equipos__cabecera p .monitor-dot--alerta { margin-left: 8px; }
.monitor-equipos__lista { display: grid; gap: var(--s3); }
.monitor-equipos__lista li { display: grid; grid-template-columns: 22px minmax(0, 1fr); align-items: center; gap: 6px 10px; }
.monitor-equipos__icono { width: 20px; height: 20px; }
.monitor-equipos__barra { grid-column: 2; height: 7px; background: #ECECEC; border-radius: 99px; overflow: hidden; }
.monitor-equipos__barra::after { content: ""; display: block; width: var(--nivel); height: 100%; background: #666666; border-radius: inherit; }
.monitor-equipos__estado { grid-column: 2; display: flex; align-items: center; gap: 7px; font-size: .75rem; color: var(--tinta-72); }
.monitor-equipos__alerta .monitor-equipos__estado { color: #9C420F; }
@media (min-width: 720px) {
  .servicio--visual .servicio__titulo { font-size: clamp(2rem, 3.2vw, 3rem); align-self: start; }
  .servicio--visual .servicio__texto { font-size: .9375rem; }
  .monitor-panel { margin-top: var(--s5); padding: var(--s4) var(--s5); }
  .monitor-chart > svg { height: 190px; }
  .monitor-equipos__lista li { grid-template-columns: 22px 165px minmax(0, 1fr) 160px; gap: 12px; }
  .monitor-equipos__barra, .monitor-equipos__estado { grid-column: auto; }
}

/* Soporte: seguimiento de tickets. */
.service-panel h5, .service-panel h6 { margin: 0; }
.service-panel__badge { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border: 1px solid var(--linea); border-radius: 8px; font-size: .6875rem; color: var(--tinta-72); }
.support-board { display: grid; gap: var(--s3); margin-top: var(--s4); }
.support-column { min-width: 0; padding: var(--s3); border-radius: 12px; background: #F7F7F7; }
.support-column h5 { display: flex; align-items: center; gap: 7px; font-size: .8125rem; font-weight: 500; margin-bottom: var(--s3); }
.support-column__cantidad { margin-left: auto; color: var(--tinta-72); font-size: .6875rem; }
.support-ticket { padding: var(--s3); border: 1px solid rgb(21 21 21 / 6%); border-radius: 10px; background: #FFFFFF; box-shadow: 0 3px 8px rgb(21 21 21 / 3%); }
.support-ticket__categoria { display: block; font-size: .625rem; color: var(--tinta-72); margin-bottom: var(--s2); }
.support-ticket h6 { font-size: .875rem; font-weight: 600; line-height: 1.4; }
.support-ticket > p { font-size: .75rem; color: var(--tinta-72); margin-top: 6px; }
.support-ticket__pie { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--linea); margin-top: var(--s4); padding-top: var(--s3); font-size: .625rem; color: var(--tinta-72); }
.support-ticket__avatar, .support-ticket__check { display: grid; place-items: center; width: 24px; height: 24px; flex-shrink: 0; border-radius: 50%; background: #F0F0F0; color: var(--tinta); font-size: .625rem; }
.support-ticket__check { font-size: .875rem; }
.service-panel__pie { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--linea); padding-top: var(--s3); margin-top: var(--s4); font-size: .75rem; color: var(--tinta-72); }
.service-panel__signal { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: var(--naranja); }
/* Seguridad: capas de protección. */
.security-view { display: grid; gap: var(--s4); margin-top: var(--s4); }
.security-shield { display: grid; justify-items: center; align-content: center; padding: var(--s3); border-radius: 14px; background: #FAFAFA; text-align: center; }
.security-shield > svg { width: 180px; max-width: 100%; }
.security-shield p { margin-top: var(--s2); font-size: .875rem; color: var(--tinta-72); }
.security-shield strong { font-weight: 600; color: var(--tinta); }
.security-controls { display: grid; align-content: center; gap: var(--s3); min-width: 0; }
.security-controls li { display: grid; grid-template-columns: 36px minmax(0, 1fr); align-items: center; gap: 8px 12px; padding: var(--s3); border: 1px solid var(--linea); border-radius: 12px; }
.security-controls__icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 9px; background: var(--gris); }
.security-controls__icon svg { width: 20px; height: 20px; }
.security-controls h5 { font-size: .8125rem; font-weight: 600; }
.security-controls p { font-size: .6875rem; color: var(--tinta-72); margin-top: 3px; }
.security-controls__estado { grid-column: 2; justify-self: start; font-size: .625rem; padding: 3px 8px; border-radius: 5px; background: #F2F2F2; color: var(--tinta-72); }
.security-controls__estado--alerta { background: #FFF1E8; color: #9C420F; }
/* Automatización: workflow con aprobación humana. */
.workflow { display: grid; gap: 26px; margin-block: var(--s5); }
.workflow__nodo { position: relative; min-width: 0; padding: var(--s3); border: 1px solid var(--linea); border-radius: 12px; background: #FAFAFA; }
.workflow__nodo:not(:last-child)::after { content: "↓"; position: absolute; top: calc(100% + 2px); left: 50%; transform: translateX(-50%); font-size: 16px; color: #AAAAAA; }
.workflow__icon { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--linea); border-radius: 10px; background: #FFFFFF; margin-bottom: var(--s3); }
.workflow__icon svg { width: 21px; height: 21px; }
.workflow__nodo h5 { font-size: .8125rem; font-weight: 600; }
.workflow__nodo p { margin-top: 6px; color: var(--tinta-72); font-size: .6875rem; }
.workflow__estado { display: block; margin-top: var(--s3); font-size: .625rem; color: var(--tinta-72); }
.workflow__nodo--ia { background: #FFF9F5; border-color: rgb(232 104 33 / 25%); }
.workflow__nodo--ia .workflow__icon { color: var(--naranja); border-color: rgb(232 104 33 / 20%); }
.workflow-log { display: flex; align-items: center; flex-wrap: wrap; gap: var(--s3); padding: var(--s3); border: 1px solid var(--linea); border-radius: 10px; }
.workflow-log__icon { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 8px; background: var(--gris); font-size: 1.125rem; }
.workflow-log > div { flex: 1; min-width: 160px; }
.workflow-log h5 { font-size: .8125rem; font-weight: 500; }
.workflow-log p { margin-top: 3px; font-size: .6875rem; color: var(--tinta-72); }
@media (min-width: 720px) {
  .support-board { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .support-column { display: flex; flex-direction: column; }
  .support-ticket { flex: 1; display: flex; flex-direction: column; }
  .support-ticket__pie { margin-top: auto; padding-top: var(--s3); }
  .support-ticket > p { margin-bottom: var(--s4); }
  .security-view { grid-template-columns: minmax(180px, .7fr) minmax(0, 1.3fr); }
}
@media (min-width: 1100px) {
  .security-controls li { grid-template-columns: 36px minmax(0, 1fr) auto; }
  .security-controls__estado { grid-column: auto; }
  .workflow { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
  .workflow__nodo:not(:last-child)::after { content: "→"; top: 50%; left: calc(100% + 12px); transform: translate(-50%, -50%); }
}

/* Paneles compactos: acompañan el servicio sin dominar la pantalla. */
.servicio.servicio--visual { width: 100%; max-width: 1100px; margin-inline: auto; padding: 24px; gap: 16px; align-items: start; }
.servicio--visual > * { min-width: 0; }
.servicio--visual .servicio__titulo { font-size: clamp(1.5rem, 2.5vw, 2.125rem); align-self: start; }
.servicio--visual .servicio__texto { font-size: .9375rem; line-height: 1.5; }
.servicio--visual .monitor-panel {
  width: 100%;
  max-width: none;
  justify-self: stretch;
  margin-top: 8px;
  padding: 16px;
  border-radius: 16px;
}
.monitor-panel__cabecera { gap: 12px; }
.monitor-panel__icono { width: 36px; height: 36px; border-radius: 9px; }
.monitor-panel__icono svg { width: 20px; height: 20px; }
.monitor-panel h4 { font-size: .875rem; }
.monitor-chart { margin-block: 12px; }
.monitor-chart > svg { height: 120px; }
.monitor-equipos__lista { gap: 8px; }
.monitor-panel .service-panel__pie { margin-top: 12px; padding-top: 10px; }
.support-board { margin-top: 16px; gap: 10px; }
.support-column, .support-ticket { padding: 10px; }
.support-column h5 { margin-bottom: 10px; }
.support-ticket__pie { padding-top: 8px; }
.support-ticket > p { margin-bottom: 12px; }
.security-view { margin-top: 16px; gap: 16px; }
.security-shield > svg { width: 140px; }
.security-controls { gap: 8px; }
.security-controls li { padding: 10px; }
.workflow { margin-block: 16px; }
.workflow__nodo { padding: 10px; }
.workflow__icon { width: 30px; height: 30px; margin-bottom: 8px; }
.workflow__icon svg { width: 18px; height: 18px; }
.workflow-log { padding: 10px; }
@media (min-width: 720px) {
  .servicio.servicio--visual { padding: 28px; gap: 20px; }
  .servicio--visual .monitor-panel { padding: 16px 20px; margin-top: 4px; }
  .monitor-equipos__lista li { grid-template-columns: 145px minmax(0, 1fr) 145px; gap: 10px; font-size: .75rem; }
  .monitor-equipos__estado { font-size: .6875rem; }
}
@media (max-width: 719px) {
  .servicio.servicio--visual { padding: 18px; }
  .servicio--visual .monitor-panel { padding: 12px; }
  .monitor-panel__periodo { display: none; }
  .monitor-panel__metricas { width: 100%; gap: 24px; }
  .monitor-chart > svg { height: 96px; }
  .monitor-equipos__lista li { grid-template-columns: minmax(0, 1fr) 90px; grid-template-areas: "nombre estado" "barra barra"; gap: 4px 8px; }
  .monitor-equipos__estado { grid-area: estado; font-size: .625rem; max-width: 90px; }
  .monitor-equipos__barra { grid-area: barra; height: 5px; }
  .monitor-equipos__nombre { grid-area: nombre; font-size: .6875rem; }
  .monitor-equipos__icono { grid-area: icono; width: 18px; height: 18px; }
  .support-board { gap: 8px; }
  .support-column { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr); align-items: center; gap: 8px; padding: 8px; }
  .support-column h5 { margin: 0; font-size: .6875rem; flex-wrap: wrap; }
  .support-column__cantidad { display: none; }
  .support-ticket { padding: 8px; }
  .support-ticket h6 { font-size: .75rem; }
  .support-ticket__categoria, .support-ticket > p { display: none; }
  .support-ticket__pie { margin-top: 8px; padding-top: 6px; gap: 5px; }
  .support-ticket__avatar, .support-ticket__check { width: 18px; height: 18px; }
  .security-view { grid-template-columns: 60px minmax(0, 1fr); gap: 8px; }
  .security-shield { padding: 0; background: transparent; }
  .security-shield > svg { width: 60px; }
  .security-shield p { display: none; }
  .security-controls li { grid-template-columns: 26px minmax(0, 1fr); padding: 8px; gap: 4px 8px; }
  .security-controls__icon { width: 26px; height: 26px; }
  .security-controls__icon svg { width: 16px; height: 16px; }
  .security-controls h5 { font-size: .75rem; }
  .security-controls p { display: none; }
  .workflow { gap: 14px; }
  .workflow__nodo { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 2px 10px; padding: 8px 10px; }
  .workflow__icon { grid-row: 1 / 3; width: 28px; height: 28px; margin: 0; align-self: center; }
  .workflow__nodo h5 { font-size: .75rem; }
  .workflow__nodo p { display: none; }
  .workflow__estado { grid-column: 2; margin: 0; }
  .workflow__nodo:not(:last-child)::after { font-size: 12px; top: 100%; line-height: 14px; }
  .workflow-log .service-panel__badge { display: none; }
}

/* Workflow reducido a los títulos de sus etapas. */
.service-panel .support-board { margin-top: 0; }
.workflow.workflow--compacto { margin-block: 0; gap: 16px; }
.workflow--compacto .workflow__nodo { display: flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 12px; text-align: center; }
.workflow--compacto .workflow__nodo h5 { margin: 0; font-size: .75rem; line-height: 1.4; font-weight: 500; }
.workflow--compacto .workflow__nodo:not(:last-child)::after { top: 100%; line-height: 16px; font-size: 12px; }
@media (min-width: 720px) {
  .workflow.workflow--compacto { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
  .workflow--compacto .workflow__nodo:not(:last-child)::after { content: "→"; top: 50%; left: calc(100% + 10px); transform: translate(-50%, -50%); }
}

/* Conexiones vivas, discretas, entre las etapas de soporte. */
.support-connections { display: none; }
.support-connections__line { stroke: #C8C8C8; stroke-width: 1.2; vector-effect: non-scaling-stroke; }
@media (min-width: 720px) {
  .support-connections { display: block; width: 100%; height: 40px; margin-top: 4px; overflow: visible; }
}
@media (max-width: 719px) {
  .support-board { gap: 24px; }
  .support-column { position: relative; }
  .support-column:not(:last-child)::after {
    content: "↓";
    position: absolute;
    top: calc(100% + 2px);
    left: 50%;
    width: 20px;
    line-height: 20px;
    text-align: center;
    color: var(--naranja);
    font-size: 16px;
    animation: support-flow 2.4s ease-in-out infinite;
  }
  .support-column:nth-child(2)::after { animation-delay: -1.2s; }
}
@keyframes support-flow {
  0%, 100% { opacity: .35; transform: translate(-50%, -1px); }
  50% { opacity: .85; transform: translate(-50%, 2px); }
}
@media (prefers-reduced-motion: reduce) {
  .support-connections__motion { display: none; }
  .support-column:not(:last-child)::after { animation: none; transform: translateX(-50%); opacity: .65; }
}

/* Actividad del panel de monitoreo, sin cambios de tamaño. */
.monitor-panel__metricas dd { font-variant-numeric: tabular-nums; min-width: 78px; }
.monitor-panel__metricas dd .monitor-value { font-size: 1rem; font-weight: 600; }
.servicio--monitoreo .monitor-panel.is-live .monitor-panel__icono path {
  stroke-dasharray: 50 8;
  animation: monitor-signal 3s linear infinite;
}
@keyframes monitor-signal {
  0% { stroke-dashoffset: 58; opacity: .65; }
  50% { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: .65; }
}
@media (prefers-reduced-motion: reduce) {
  .servicio--monitoreo .monitor-panel.is-live .monitor-panel__icono path { animation: none; }
}

/* El escudo alterna confirmación y protección en un ciclo suave. */
.security-symbol { transform-origin: 120px 115px; }
.security-symbol--check { animation: security-check-cycle 4s ease-in-out infinite; }
.security-symbol--lock { opacity: 0; animation: security-lock-cycle 4s ease-in-out infinite; }
@keyframes security-check-cycle {
  0%, 35%, 100% { opacity: 1; transform: scale(1); }
  45%, 85% { opacity: 0; transform: scale(.9); }
}
@keyframes security-lock-cycle {
  0%, 35%, 100% { opacity: 0; transform: scale(.9); }
  45%, 85% { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .security-symbol { animation: none; }
  .security-symbol--check { opacity: 1; }
  .security-symbol--lock { opacity: 0; }
}

/* Un pulso recorre las etapas del workflow sin desplazar las tarjetas. */
.workflow--compacto .workflow__nodo { animation: workflow-stage 10s ease-in-out infinite; }
.workflow--compacto .workflow__nodo:nth-child(2) { animation-delay: -8s; }
.workflow--compacto .workflow__nodo:nth-child(3) { animation-delay: -6s; }
.workflow--compacto .workflow__nodo:nth-child(4) { animation-delay: -4s; }
.workflow--compacto .workflow__nodo:nth-child(5) { animation-delay: -2s; }
.workflow--compacto .workflow__nodo:not(:last-child)::after { animation: workflow-link 10s ease-in-out infinite; }
.workflow--compacto .workflow__nodo:nth-child(2)::after { animation-delay: -8s; }
.workflow--compacto .workflow__nodo:nth-child(3)::after { animation-delay: -6s; }
.workflow--compacto .workflow__nodo:nth-child(4)::after { animation-delay: -4s; }
@keyframes workflow-stage {
  0%, 18%, 100% { transform: scale(1); z-index: 1; border-color: var(--linea); box-shadow: none; }
  5%, 12% { transform: scale(1.06); z-index: 2; border-color: rgb(232 104 33 / 45%); box-shadow: 0 4px 12px rgb(21 21 21 / 8%); }
}
@keyframes workflow-link {
  0%, 12%, 30%, 100% { color: #626262; opacity: .8; }
  18%, 23% { color: var(--naranja); opacity: 1; text-shadow: 0 0 5px rgb(232 104 33 / 20%); }
}
@media (prefers-reduced-motion: reduce) {
  .workflow--compacto .workflow__nodo,
  .workflow--compacto .workflow__nodo:not(:last-child)::after { animation: none; }
}

/* El indicador y los días hacen visible el avance de la semana. */
.monitor-chart__cursor { stroke: var(--naranja); stroke-width: 1; stroke-dasharray: 3 5; opacity: 0; vector-effect: non-scaling-stroke; transition: opacity 200ms ease; }
.monitor-panel.is-live .monitor-chart__cursor { opacity: .4; }
.monitor-chart__dias span { position: relative; padding-bottom: 5px; transition: color 240ms ease; }
.monitor-chart__dias span.is-current { color: #9C420F; }
.monitor-chart__dias span::after { content: ""; position: absolute; bottom: 0; left: 0; width: 100%; height: 1px; background: var(--naranja); transform: scaleX(var(--day-progress, 0)); transform-origin: left; opacity: 0; transition: opacity 200ms ease; }
.monitor-chart__dias span.is-current::after { opacity: .7; }
@media (prefers-reduced-motion: reduce) {
  .monitor-chart__cursor, .monitor-chart__dias span::after { display: none; }
}

/* Los días avanzan como una cinta continua, sin salto al reiniciar. */
.monitor-chart__dias.monitor-chart__cinta { display: block; overflow: hidden; mask-image: linear-gradient(to right, transparent, #000 3%, #000 97%, transparent); }
.monitor-chart__day-track { display: flex; width: 200%; }
.monitor-chart__day-track span { flex: 0 0 calc(100% / 14); text-align: center; padding-bottom: 0; }
.monitor-chart__day-track span::after { display: none; }
@keyframes monitor-day-conveyor { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .monitor-chart__day-track { width: 100%; animation: none; }
  .monitor-chart__day-track span { flex-basis: calc(100% / 7); }
  .monitor-chart__day-track .day-copy { display: none; }
}

.security-orbit-static { display: none; }
@media (prefers-reduced-motion: reduce) {
  .security-orbit-motion { display: none; }
  .security-orbit-static { display: block; }
}

.security-controls__icon { animation: security-icon-emphasis 2.2s ease-in-out infinite; }
.security-controls li:nth-child(2) .security-controls__icon { animation-delay: -.6s; }
.security-controls li:nth-child(3) .security-controls__icon { animation-delay: -1.2s; }
.security-controls__icon svg { overflow: visible; }
.security-access-motion { transform-origin: 8px 10px; animation: security-access 2.2s ease-in-out infinite; }
.security-backup-motion { animation: security-backup 1.8s ease-in-out infinite; }
.security-network-motion { stroke-dasharray: 4 3; animation: security-network 1.3s linear infinite; }
@keyframes security-icon-emphasis {
  0%, 100% { transform: scale(1); background: var(--gris); color: var(--tinta); }
  50% { transform: scale(1.1); background: #FFF0E5; color: #C65313; }
}
@keyframes security-access { 0%, 25%, 100% { transform: rotate(0); } 45%, 70% { transform: rotate(-35deg); } }
@keyframes security-backup { 0%, 100% { transform: translateY(2px); opacity: .5; } 50% { transform: translateY(-4px); opacity: 1; } }
@keyframes security-network { 0% { stroke-dashoffset: 14; opacity: .6; } 50% { opacity: 1; } 100% { stroke-dashoffset: 0; opacity: .6; } }
@media (prefers-reduced-motion: reduce) {
  .security-controls__icon { animation: none; }
  .security-access-motion, .security-backup-motion, .security-network-motion { animation: none; }
  .security-network-motion { stroke-dasharray: none; }
}

.workflow.workflow--compacto { gap: 24px; }
.workflow--compacto .workflow__nodo:not(:last-child)::after { font-size: 20px; font-weight: 600; line-height: 24px; }
@media (min-width: 720px) {
  .workflow.workflow--compacto { gap: 32px; }
  .workflow--compacto .workflow__nodo:not(:last-child)::after { left: calc(100% + 16px); }
}

.support-column:not(:last-child)::after { content: none; animation: none; }
@media (max-width: 719px) { .support-board { gap: 8px; } }

.support-column .support-ticket { position: relative; z-index: 1; flex: 0 0 auto; min-height: 44px; display: flex; align-items: center; transition: scale 220ms ease, box-shadow 220ms ease; }
@media (hover: hover) and (pointer: fine) {
  .support-column .support-ticket:hover { scale: 1.05; z-index: 2; box-shadow: 0 5px 14px rgb(21 21 21 / 8%); }
}
@media (prefers-reduced-motion: reduce) {
  .support-column .support-ticket:hover { scale: 1; }
}
.support-ticket h6 { margin: 0; }

.monitor-equipos__barra::after { transition: width 1200ms linear; }
.monitor-panel.is-live .monitor-equipos__estado .monitor-dot { animation: equipment-signal 3s ease-in-out infinite; }
.monitor-equipos__lista li:nth-child(2) .monitor-dot { animation-delay: -.8s; }
.monitor-equipos__lista li:nth-child(3) .monitor-dot { animation-delay: -1.6s; }
.monitor-equipos__lista li:nth-child(4) .monitor-dot { animation-delay: -2.4s; }
@keyframes equipment-signal { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .monitor-panel.is-live .monitor-equipos__estado .monitor-dot { animation: none; }
}

/* Complementarios: mismo grupo, peso visual más liviano */

.complementarios {
  margin-top: var(--s7);
  padding-top: var(--s5);
  border-top: 1px solid var(--linea);
}
.complementarios__lista {
  display: grid;
  gap: var(--s5);
}
.complementarios__tarjeta {
  min-width: 0;
  padding: var(--s4);
  border: 1px solid var(--linea);
  border-radius: 20px;
  background: var(--blanco);
  scroll-margin-top: 24px;
  transition: transform 240ms var(--ease-out), border-color 240ms ease, box-shadow 240ms ease;
}
.complementarios__tarjeta:focus-within {
  border-color: var(--linea-fuerte);
  box-shadow: 0 12px 28px rgb(21 21 21 / 6%);
}
@media (hover: hover) and (pointer: fine) {
  .complementarios__tarjeta:hover {
    transform: scale(1.02);
    border-color: var(--linea-fuerte);
    box-shadow: 0 12px 28px rgb(21 21 21 / 6%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .complementarios__tarjeta:hover { transform: none; }
}
.complementarios__lista h3 {
  font-size: 1.375rem;
  font-weight: 500;
  margin-bottom: var(--s1);
}
.complementarios__lista p {
  font-size: 0.9375rem;
  color: var(--tinta-72);
  max-width: 40ch;
}

.tecnologias {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  margin-top: 24px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--tinta-72);
}
.tecnologias li { display: flex; align-items: center; gap: 10px; min-width: 0; padding-block: 12px; border-bottom: 1px solid var(--linea); }
.tecnologias img { flex: 0 0 22px; width: 22px; height: 22px; object-fit: contain; opacity: 0.8; }
.tecnologias .tecnologias__icon--pulseway { filter: grayscale(1); }
.tecnologias span { min-width: 0; }
@media (min-width: 1100px) {
  .tecnologias { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* --- Contacto ----------------------------------------------------------- */

.contacto {
  --tinta: #FFFFFF;
  --tinta-72: rgb(255 255 255 / 72%);
  --tinta-60: rgb(255 255 255 / 64%);
  --linea: rgb(255 255 255 / 14%);
  --linea-fuerte: rgb(255 255 255 / 28%);
  --lavado: rgb(255 255 255 / 9%);
  margin-top: var(--s8);
  background: #151515;
  color: #FFFFFF;
}
.contacto .btn--primary { background: #FFFFFF; color: #151515; }
.btn--whatsapp { background: var(--naranja); border-color: var(--naranja); color: #151515; }
@media (hover: hover) and (pointer: fine) {
  .btn--whatsapp:hover { background: #F07B3E; border-color: #F07B3E; }
}
.btn--whatsapp:active { background: #F07B3E; }
.contacto .btn--primary:active { background: #EAEAEA; }
@media (hover: hover) and (pointer: fine) {
  .contacto .btn--primary:hover { background: #EAEAEA; }
}
.contacto__inner { display: grid; gap: var(--s6); }
.contacto__inner > * { min-width: 0; }

.contacto__acciones { display: flex; flex-wrap: wrap; gap: var(--s3); margin-top: var(--s5); }

.contacto__datos { align-self: start; }
.contacto__fila {
  display: grid;
  gap: var(--s1);
  padding-block: var(--s3);
  border-top: 1px solid var(--linea);
}
.contacto__fila:last-child { border-bottom: 1px solid var(--linea); }
.contacto__fila dt {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tinta-60);
}
.contacto__fila dd { font-size: 1.0625rem; font-weight: 500; }
.contacto__fila a {
  display: inline-block;
  min-height: 32px;
  overflow-wrap: anywhere;
  text-decoration: none;
  border-bottom: 1px solid var(--linea-fuerte);
  padding-bottom: 1px;
}
@media (hover: hover) and (pointer: fine) {
  .contacto__fila a:hover { border-bottom-color: var(--naranja); }
}

/* --- Pie ---------------------------------------------------------------- */

.site-footer {
  padding-block: var(--s7) var(--s6);
  border-top: 1px solid var(--linea);
}
.site-footer__inner { display: grid; gap: var(--s6); }
.site-footer__marca img { width: 144px; }
.site-footer__nav ul { display: grid; gap: var(--s2); }
.site-footer__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--tinta-72);
  text-decoration: none;
}
@media (hover: hover) and (pointer: fine) {
  .site-footer__nav a:hover { color: var(--tinta); }
}
.site-footer__legal {
  font-size: 0.875rem;
  color: var(--tinta-60);
}
.site-footer__legal a { text-decoration: none; border-bottom: 1px solid var(--linea-fuerte); }
.site-footer__base { display: grid; gap: var(--s3); }
.site-footer__contacto { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); font-size: 0.875rem; color: var(--tinta-72); }
.site-footer__contacto a { display: inline-flex; align-items: center; min-height: 32px; text-decoration: none; }
@media (hover: hover) and (pointer: fine) {
  .site-footer__legal a:hover { border-bottom-color: var(--naranja); }
}

/* ==========================================================================
   Composition wider than one column
   ========================================================================== */

@media (min-width: 720px) {
  .wrap { padding-inline: var(--s6); }

  .hero { padding-block: var(--s7) 0; }
  .hero__bajada { margin-top: var(--s5); }

  .capitulo { padding-block: var(--s8); }

  .hero__visual { grid-template-columns: 1fr 1fr; gap: var(--s6); align-items: center; padding: var(--s6); border-radius: 32px; }
  .clientes { padding-block: 64px; }
  .clientes__lista li { flex: 0 0 33.333%; }
  .cliente img { width: var(--ancho); }
  .servicio { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s4); padding: 40px; }
  .servicio__texto { grid-column: 2; max-width: none; }
  .capitulo--metodo { margin-inline: 24px; border-radius: 40px; }

  .complementarios__lista { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s5); }
  .complementarios__tarjeta { padding: var(--s5); }

  .contacto__inner {
    gap: var(--s7);
  }

  .site-footer__inner {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
  .site-footer__nav ul { display: flex; gap: var(--s5); }
  .site-footer__base { grid-column: 1 / -1; }
}

@media (min-width: 900px) {
  .nav { display: block; }
  .site-header__cta { display: inline-flex; }
  .mobile-menu { display: none; }
  .contacto__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--s7);
    align-items: start;
  }
  .site-footer__base { grid-template-columns: 1fr auto; align-items: center; }
}

@media (min-width: 1024px) {
  .pasos { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s4); }
}

@media (min-width: 1280px) {
  .wrap { padding-inline: var(--s7); }
}

/* Feedback breve y entradas progresivas: el contenido es visible sin JS. */
.icon-arrow {
  flex: none;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--motion-fast) ease;
}
[data-reveal] {
  transition: opacity var(--motion-reveal) ease-out, transform var(--motion-reveal) var(--ease-out);
}
[data-reveal].is-pending { opacity: 0; transform: translateY(6px); }
[data-reveal]:focus-within { opacity: 1; transform: none; }
@media (hover: hover) and (pointer: fine) {
  .btn:hover .icon-arrow { transform: translateX(3px); }
  .nav__list a:hover::after { transform: scaleX(1); }
  .mobile-menu summary:hover { color: var(--tinta-72); }
  .site-footer__contacto a:hover { color: var(--tinta); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  [data-reveal].is-pending { opacity: 1; transform: none; }
  .btn .icon-arrow { transform: none !important; }
}

/* Bienvenida centrada con fundidos secuenciales, inspirada en la configuración de Windows. */
.opening { display: none; }
.intro-enabled { overflow: hidden; }
.intro-enabled .opening {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: block;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: var(--blanco);
  color: var(--tinta);
  transition: opacity 480ms ease;
}
.opening__brand {
  position: absolute;
  top: 24px;
  left: 24px;
  width: 168px;
}
.opening__inner {
  display: grid;
  place-items: center;
  height: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 112px 24px;
  text-align: center;
}
.opening__primary {
  grid-area: 1 / 1;
  max-width: 26ch;
  font-size: clamp(1.875rem, 4.4vw, 3.75rem);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -0.025em;
  opacity: 0;
}
.opening__secondary {
  grid-area: 1 / 1;
  max-width: 26ch;
  font-size: clamp(1.875rem, 4.4vw, 3.75rem);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: -0.025em;
  color: var(--tinta);
  opacity: 0;
}
.opening__primary span, .opening__secondary span { display: inline-block; }
.intro-playing .opening__primary { animation: opening-welcome 5s ease both; }
.intro-playing .opening__secondary { animation: opening-experience 5s ease both; }
.opening__skip {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: 500 0.875rem "Inter", system-ui, sans-serif;
  cursor: pointer;
}
.opening__skip span { font-size: 1.25rem; }
.intro-enabled .site-header, .intro-enabled main, .intro-enabled .site-footer {
  opacity: 0;
}
.intro-leaving .opening { opacity: 0; pointer-events: none; }
.intro-leaving .site-header, .intro-leaving main, .intro-leaving .site-footer { opacity: 1; }
@keyframes opening-welcome {
  0% { opacity: 0; }
  10%, 40% { opacity: 1; }
  48%, 100% { opacity: 0; }
}
@keyframes opening-experience {
  0%, 52% { opacity: 0; }
  62%, 100% { opacity: 1; }
}
@media (min-width: 720px) {
  .opening__brand { top: 24px; left: max(48px, calc((100vw - 1184px) / 2)); }
  .opening__inner { padding: 112px 48px; }
  .opening__skip { right: 48px; bottom: 24px; }
}
@media (max-height: 480px) {
  .opening__brand { top: 12px; width: 112px; }
  .opening__inner { padding-block: 64px; }
  .opening__primary, .opening__secondary { font-size: 1.75rem; }
  .opening__skip { bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .intro-enabled .opening { display: none; }
  .intro-enabled .site-header, .intro-enabled main, .intro-enabled .site-footer { opacity: 1; }
  .intro-playing .opening__primary, .intro-playing .opening__secondary { animation: none; opacity: 1; }
}
@media print {
  .opening { display: none !important; }
  .intro-enabled .site-header, .intro-enabled main, .intro-enabled .site-footer { opacity: 1; }
  [data-reveal].is-pending { opacity: 1; transform: none; }
}

/* Pie de página: recursos reales de Optima Tech en cuatro columnas. */
.site-footer { background: #FFFFFF; color: #151515; padding-block: 56px 24px; border-top: 1px solid rgb(21 21 21 / 12%); }
.site-footer .site-footer__inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
.site-footer__grid { display: grid; gap: 32px; }
.site-footer__grid > * { min-width: 0; }
.site-footer__logo { display: inline-block; padding: 8px 12px; background: #FFFFFF; border-radius: 12px; }
.site-footer__marca img { width: 180px; }
.site-footer__marca p { max-width: 28ch; margin-top: 20px; color: #151515; font-size: .9375rem; line-height: 1.7; }
.site-footer__titulo { margin-bottom: 16px; font-size: .8125rem; font-weight: 600; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; }
.site-footer .site-footer__nav ul { display: grid; gap: 4px; }
.site-footer .site-footer__nav a, .site-footer .site-footer__contacto a { min-height: 36px; padding-block: 6px; font-size: .875rem; font-weight: 400; line-height: 1.5; color: #151515; text-decoration: none; }
.site-footer .site-footer__contacto { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.site-footer__contacto .site-footer__titulo { margin-bottom: 12px; }
.site-footer .site-footer__contacto .site-footer__agenda { margin-top: 12px; color: #151515; }
.site-footer .site-footer__base { grid-template-columns: minmax(0, 1fr); gap: 12px; border-top: 1px solid rgb(21 21 21 / 10%); padding-top: 24px; }
.site-footer__legal, .site-footer__dominio { font-size: .75rem; color: #151515; }
.site-footer__dominio { text-decoration: none; }
@media (hover: hover) and (pointer: fine) {
  .site-footer .site-footer__nav a:hover, .site-footer .site-footer__contacto a:hover, .site-footer__dominio:hover { color: var(--naranja); }
}
@media (min-width: 720px) {
  .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
  .site-footer .site-footer__base { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
}
@media (min-width: 1100px) {
  .site-footer { padding-top: 64px; }
  .site-footer__grid { grid-template-columns: 1.3fr .9fr 1.15fr 1fr; gap: 36px; }
}

/* Fotografías: portada, servicios, método y contacto (assets/fotos). */
.hero__visual { position: relative; isolation: isolate; }
.hero__visual-foto { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgb(21 21 21 / 62%), rgb(21 21 21 / 90%) 55%);
}
.servicio__foto, .metodo__foto, .contacto__foto { position: relative; overflow: hidden; border-radius: 16px; background: var(--gris); }
.servicio__foto img, .metodo__foto img, .contacto__foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.servicio__foto { aspect-ratio: 16 / 10; }
.metodo__foto { aspect-ratio: 16 / 9; margin-bottom: var(--s5); border-radius: 20px; }
.metodo__foto img { object-position: center 12%; }
.contacto__foto { aspect-ratio: 16 / 10; border-radius: 20px; background: #222222; }
@media (min-width: 720px) {
  .hero__visual::before { background: linear-gradient(90deg, rgb(21 21 21 / 55%), rgb(21 21 21 / 90%) 58%); }
  .servicio.servicio--visual {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    grid-template-rows: auto 1fr auto;
    grid-template-areas: "titulo foto" "texto foto" "panel panel";
  }
  .servicio.servicio--visual:nth-child(even) {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    grid-template-areas: "foto titulo" "foto texto" "panel panel";
  }
  .servicio--visual .servicio__titulo { grid-area: titulo; }
  .servicio--visual .servicio__texto { grid-area: texto; }
  .servicio--visual .servicio__foto { grid-area: foto; aspect-ratio: auto; min-height: 260px; }
  .servicio--visual .monitor-panel { grid-area: panel; }
  .metodo__foto { aspect-ratio: 21 / 9; margin-bottom: var(--s6); border-radius: 28px; }
}
@media (min-width: 900px) {
  .contacto__inner { grid-template-areas: "texto foto" "texto datos"; grid-template-rows: auto 1fr; row-gap: var(--s5); }
  .contacto__texto { grid-area: texto; }
  .contacto__foto { grid-area: foto; }
  .contacto__datos { grid-area: datos; }
}

/* Clientes en filas de cuatro en pantallas anchas; la última fila queda centrada. */
@media (min-width: 1100px) {
  .clientes__lista li { flex-basis: 25%; }
}

/* Carrusel de clientes (assets/carrusel.js): una fila continua, arrastrable. */
.clientes--carrusel .clientes__marco { position: relative; max-width: 1120px; margin-inline: auto; }
.clientes--carrusel .clientes__lista {
  flex-wrap: nowrap;
  justify-content: flex-start;
  gap: 0;
  max-width: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-behavior: auto;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}
.clientes--carrusel .clientes__lista::-webkit-scrollbar { display: none; }
.clientes--carrusel .clientes__lista.is-dragging { cursor: grabbing; }
.clientes--carrusel .clientes__lista li { flex: 0 0 56%; }
@media (min-width: 720px) {
  .clientes--carrusel .clientes__lista li { flex-basis: 36%; }
}
@media (min-width: 1100px) {
  .clientes--carrusel .clientes__lista li { flex-basis: 22.5%; }
}

/* Formulario de contacto (assets/contacto.js + servidor/contacto.py). */
.formulario { display: grid; gap: var(--s3); max-width: 560px; margin-top: var(--s5); }
.formulario__campo { display: grid; gap: 6px; }
.formulario__campo label { font-size: 0.875rem; font-weight: 500; color: var(--tinta-72); }
.formulario__campo input, .formulario__campo textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--linea-fuerte);
  border-radius: 12px;
  background: var(--lavado);
  color: var(--tinta);
  font: inherit;
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color var(--motion-fast) ease, background-color var(--motion-fast) ease;
}
.formulario__campo textarea { min-height: 140px; resize: vertical; }
.formulario__campo input:focus-visible, .formulario__campo textarea:focus-visible { outline: 2px solid var(--naranja); outline-offset: 2px; border-color: transparent; }
.formulario__trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario .contacto__acciones { margin-top: var(--s2); }
.formulario button.btn { font-family: inherit; }
.formulario button.btn:disabled { opacity: .6; cursor: progress; }
.formulario__estado { min-height: 1.5em; font-size: 0.9375rem; color: var(--tinta-72); }
.formulario__estado[data-tipo="ok"] { color: #8FE3A8; }
.formulario__estado[data-tipo="error"] { color: #FFB38A; }
.formulario__estado a { color: inherit; }

/* Panel "Actividad de red" con la paleta de marca: naranja para descarga, negro para carga. */
.monitor-chart__download { stroke: var(--naranja); }
.monitor-chart__upload { stroke: #151515; }
.monitor-dot { background: #151515; }
.monitor-dot--naranja, .monitor-dot--alerta { background: var(--naranja); }
.monitor-dot--negro { background: #151515; }
.monitor-dot--gris { background: #929292; }
.monitor-equipos__barra::after { background: #151515; }
.monitor-equipos__alerta .monitor-equipos__barra::after,
.monitor-equipos__lista li:has(.monitor-dot--alerta) .monitor-equipos__barra::after { background: var(--naranja); }
.monitor-chart__dias span.is-current { color: #9C420F; }

/* Íconos del bloque de contacto del pie, en el naranja de marca. */
.site-footer .site-footer__contacto a { gap: 10px; }
.site-footer__icono { flex: none; width: 18px; height: 18px; fill: none; stroke: var(--naranja); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }