/* ==========================================================================
   OXEN Global Trade & Solutions — Design tokens & base
   Dirección editorial: serif (Fraunces) para titulares + sans técnica
   (Inter) para cuerpo/UI + mono (IBM Plex Mono) para etiquetas técnicas.
   ========================================================================== */

:root {
  --bg: #0b0f12;
  --bg-elevated: #121820;
  --bg-elevated-2: #171e26;
  --graphite: #232b31;
  --line: rgba(244, 245, 242, 0.08);
  --line-strong: rgba(244, 245, 242, 0.16);
  --ink: #f4f5f2;
  --muted: #8d97a0;
  --muted-2: #5f686f;
  --emerald: #17b978;
  --emerald-bright: #22e094;
  --emerald-dim: #0e7a4f;
  --emerald-soft: rgba(23, 185, 120, 0.14);
  --navy: #1b2f47;
  --navy-bright: #2d4a6d;
  --navy-soft: rgba(45, 74, 109, 0.22);
  --steel: #8b98a3;
  --steel-bright: #aeb9c2;
  --steel-soft: rgba(139, 152, 163, 0.14);

  --font-display: "Fraunces", "IBM Plex Mono", serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --container-w: 1440px;
  --radius-sm: 3px;
  --radius-md: 5px;
  --radius-lg: 7px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  background: var(--emerald);
  color: #06120c;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 999;
  font-weight: 600;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus { top: 16px; }

:focus-visible {
  outline: 2px solid var(--emerald-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 640px) {
  .container { padding: 0 22px; }
}

/* ==========================================================================
   Typography helpers
   ========================================================================== */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--emerald);
  display: inline-block;
}

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
  line-height: 1.14;
  margin-bottom: 22px;
  max-width: 20ch;
  font-weight: 500;
}

.section-lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 58ch;
  margin-bottom: 18px;
}

.lb-desktop { display: inline; }
@media (max-width: 720px) { .lb-desktop { display: none; } }

/* ==========================================================================
   Buttons & links
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--emerald-bright), var(--emerald-dim));
  color: #06140d;
  box-shadow: 0 8px 30px -8px rgba(23, 185, 120, 0.5);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px -8px rgba(23, 185, 120, 0.65); }

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--emerald); color: var(--emerald-bright); transform: translateY(-2px); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--emerald-bright);
  border-bottom: 1px solid var(--emerald-dim);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s, gap 0.2s;
}
.text-link:hover { border-color: var(--emerald-bright); gap: 10px; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 28px 0;
  transition: padding 0.3s var(--ease-out), background 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  padding: 16px 0;
  background: rgba(11, 15, 18, 0.85);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.header-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  display: block;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.22rem;
  color: var(--ink);
}
.brand-name em { font-style: normal; color: var(--muted); font-weight: 400; margin-left: 6px; font-size: 0.72em; font-family: var(--font-body); }

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
  position: relative;
}
.main-nav a:hover { color: var(--ink); }
.main-nav a.nav-cta {
  color: var(--emerald-bright);
  border: 1px solid var(--emerald-dim);
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  background: var(--emerald-soft);
}
.main-nav a.nav-cta:hover { background: rgba(23,185,120,0.22); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 0;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(11, 15, 18, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 100px 24px 36px;
    gap: 26px;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 0.35s var(--ease-out), opacity 0.3s;
    pointer-events: none;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav a { font-size: 1.2rem; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Header compacto: en desktop el logo/nombre comparten fila con los
     enlaces, pero en móvil el menú se convierte en overlay a pantalla
     completa, así que el header solo aloja logo + botón hamburguesa —
     puede ser mucho más bajo y estrecho de padding. */
  .site-header { padding: 16px 0; }
  .site-header.is-scrolled { padding: 12px 0; }
  .header-inner { padding: 0 20px; gap: 12px; }
  /* min-width:0 es necesario para que .brand pueda encogerse por debajo de
     su ancho de contenido dentro del flex row de .header-inner — sin esto
     el navegador reserva el ancho natural del texto y "Global Trade &
     Solutions" acababa envolviendo a 2-3 líneas en vez de recortarse. Con
     white-space:nowrap + text-overflow:ellipsis queda garantizado que el
     header ocupa siempre una sola línea de alto, sea cual sea el ancho
     real disponible en el dispositivo. */
  .brand { gap: 10px; min-width: 0; flex-shrink: 1; }
  .brand-mark { width: 34px; height: 34px; flex-shrink: 0; }
  .brand-name {
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    display: block;
  }
  .brand-name em { font-size: 0.68em; }
}
@media (max-width: 460px) {
  /* Bajo ~460px el descriptor completo ya compite demasiado con el botón
     de menú aunque no envuelva (queda truncado con "…"); se oculta y el
     logotipo "OXEN" + el icono ya identifican la marca sin ambigüedad. */
  .brand-name em { display: none; }
}
@media (max-width: 340px) {
  .header-inner { padding: 0 16px; gap: 8px; }
  .brand { gap: 8px; }
  .brand-mark { width: 28px; height: 28px; }
  .brand-name { font-size: 0.9rem; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  height: 230vh;
  background: var(--bg);
}
/* El truco de scroll-jacking (sticky + contenedor alto) es cosa de
   desktop. En móvil .hero-sticky pasa a position:relative (ver abajo),
   así que reservar 118vh aquí solo dejaba un hueco vacío en blanco tras
   el hero si su contenido real medía menos — de ahí que hiciera falta
   scrollear "de más" para llegar a la siguiente sección. */
@media (max-width: 960px) { .hero { height: auto; } }
@media (prefers-reduced-motion: reduce) { .hero { height: 100svh; } }

.hero-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  display: flex;
  align-items: center;
}
/* CAUSA RAÍZ del bug de composición: hero-sticky es un flex en fila
   (row, por defecto) y .hero-canvas-wrap pasa a position:relative en
   móvil (ver más abajo) — es decir, entra en el flujo del flex junto a
   .hero-content, y ambos quedaban comprimidos UNO AL LADO DEL OTRO
   (globo a la izquierda ~89px, texto empujado a la derecha en ~242px)
   en vez de apilados. flex-direction:column lo corrige. */
@media (max-width: 960px) {
  .hero-sticky {
    height: auto;
    min-height: 0;
    position: relative;
    flex-direction: column;
    padding-bottom: 32px;
  }
}

.hero-graticule {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(244,245,242,0.05) 80px),
    repeating-linear-gradient(0deg, transparent 0 79px, rgba(244,245,242,0.05) 80px);
  mask-image: radial-gradient(65% 65% at 74% 46%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(65% 65% at 74% 46%, black 30%, transparent 75%);
}
@media (max-width: 960px) {
  .hero-graticule { mask-image: radial-gradient(60% 45% at 50% 78%, black 20%, transparent 72%); -webkit-mask-image: radial-gradient(60% 45% at 50% 78%, black 20%, transparent 72%); }
}

.hero-canvas-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
}
#globe-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Globe capped at ~46% of the hero width on desktop, faded into the
   background on its inner edge instead of a hard crop. */
@media (min-width: 961px) {
  .hero-canvas-wrap {
    left: 54%;
    width: 46%;
    -webkit-mask-image: linear-gradient(to right, transparent, black 14%);
    mask-image: linear-gradient(to right, transparent, black 14%);
  }
}

.globe-lite-mount {
  position: absolute;
  inset: 0;
  display: none;
}
.globe-lite-svg { width: 100%; height: 100%; display: block; }

@media (max-width: 960px) {
  .hero-canvas-wrap {
    position: relative;
    inset: auto;
    /* Significativamente más pequeño y como cierre visual DESPUÉS del
       contenido (order + fuera del bloque de texto), no como bloque que
       compite por espacio antes del H1/CTA. */
    width: min(50vw, 200px);
    height: min(50vw, 200px);
    margin: 4px auto 0;
    order: 2;
  }
  #globe-canvas { display: none; }
  .globe-lite-mount { display: block; }
}

.hero-fallback-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(60% 55% at 72% 42%, rgba(23, 185, 120, 0.18), transparent 65%),
    radial-gradient(45% 40% at 20% 75%, rgba(45, 74, 109, 0.2), transparent 70%),
    var(--bg-elevated);
  display: none;
}
.no-webgl .hero-fallback-bg { display: block; }

.globe-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}
.globe-label {
  position: absolute;
  transform: translate(-50%, -100%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: rgba(11, 15, 18, 0.55);
  border: 1px solid var(--line-strong);
  padding: 5px 10px 5px 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  opacity: 0;
  backdrop-filter: blur(4px);
  will-change: transform, opacity;
}
.globe-label i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald-bright);
  box-shadow: 0 0 8px 1px var(--emerald-bright);
  display: inline-block;
}
@media (max-width: 960px) { .globe-label { display: none; } }

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 640px;
  padding: 0 40px;
  margin: 0 auto 0 min(6vw, 100px);
}
/* Header fijo mide ~105px sin scroll; se ancla el hero-content debajo de
   él (flex-start en vez de center) para que ningún contenido quede oculto
   detrás del header, con independencia de la altura del viewport. */
@media (min-width: 961px) {
  .hero-sticky { align-items: flex-start; }
  .hero-content { padding-top: 160px; }
}
@media (max-width: 960px) {
  .hero-content {
    /* width:100% es necesario porque en flex-direction:column con
       align-items:center el item, si no, se encoge a su contenido
       (shrink-to-fit) en vez de ocupar el ancho disponible — dejaba el
       H1 envolviendo en una columna más estrecha de lo necesario. */
    width: 100%;
    margin: 0 auto;
    text-align: center;
    max-width: 640px;
    padding-top: 84px;
    padding-left: 22px;
    padding-right: 22px;
    order: 1;
  }
  .eyebrow { justify-content: center; margin-bottom: 12px; }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  /* clamp(2.2rem, 4.6vw, 3.4rem) original: en todo el rango 320-765px el
     término vw quedaba muy por debajo del mínimo, así que el tamaño no
     escalaba en absoluto entre móviles pequeños y grandes (siempre
     35.2px) — de ahí el titular partido en demasiadas líneas. La mezcla
     rem+vw escala de forma continua desde 320px hasta el mismo tope de
     desktop (3.4rem), sin tocar el resultado en viewports de escritorio. */
  font-size: clamp(1.5rem, 0.7rem + 4.4vw, 3.4rem);
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--muted);
  max-width: 48ch;
  margin-bottom: 34px;
}
@media (max-width: 960px) {
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
    font-size: 0.98rem;
    margin-bottom: 22px;
  }
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 34px; }
@media (max-width: 960px) {
  .hero-actions {
    justify-content: center;
    gap: 12px;
    margin-bottom: 18px;
    width: 100%;
  }
  /* Ancho grande pero no 100% forzoso: max-width razonable centrado, con
     buena área táctil (padding vertical se reduce ligeramente, no el
     tap-target por debajo de lo cómodo). */
  .hero-actions .btn {
    padding: 13px 26px;
    width: 100%;
    max-width: 320px;
  }
}

.hero-pricing-note {
  font-size: 0.85rem;
  color: var(--muted-2);
  margin: -18px 0 20px;
}
@media (max-width: 960px) { .hero-pricing-note { margin: 0 0 14px; font-size: 0.8rem; } }

.hero-capabilities {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--muted-2);
  text-transform: uppercase;
}
.hero-capabilities span { color: var(--emerald-dim); margin: 0 2px; }

.scroll-cue {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-cue i {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--emerald), transparent);
  display: block;
  animation: scrollcue 2.2s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { transform: scaleY(0.3); opacity: 0.3; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
  100% { transform: scaleY(0.3); opacity: 0.3; transform-origin: bottom; }
}
@media (max-width: 720px) { .scroll-cue { display: none; } }

/* ==========================================================================
   Generic sections
   ========================================================================== */

.section { padding: 140px 0; position: relative; }
.section-alt { background: var(--bg-elevated); }
@media (max-width: 720px) { .section { padding: 92px 0; } }

/* Problem list — editorial rows instead of a card grid */
.problem-list { margin-top: 58px; border-top: 1px solid var(--line); }
.problem-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.3s var(--ease-out);
}
.problem-row:hover { padding-left: 8px; }
@media (max-width: 480px) {
  /* Se conserva la numeración lateral (cabe perfectamente), pero se le
     reserva menos ancho para que el texto no quede en una columna
     estrecha en los móviles más pequeños. */
  .problem-row { grid-template-columns: 30px 1fr; gap: 14px; }
}
.card-code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--steel-bright);
  letter-spacing: 0.08em;
  padding-top: 4px;
}
.problem-row h3 { font-size: 1.15rem; margin-bottom: 8px; font-weight: 500; }
.problem-row p { color: var(--muted); font-size: 0.98rem; max-width: 60ch; }

/* Capacidad operativa internacional — 5 tarjetas (3+2 en desktop) */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
  margin-top: 58px;
}
.capability-card {
  grid-column: span 2;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 26px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.capability-card:nth-child(4),
.capability-card:nth-child(5) { grid-column: span 3; }
.capability-card:hover {
  border-color: var(--emerald-dim);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -20px rgba(23, 185, 120, 0.4);
}
.capability-visual {
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  background-image:
    linear-gradient(180deg, rgba(11, 15, 18, 0.1), rgba(11, 15, 18, 0.6) 90%),
    url("assets/servicios-panoramica.png");
  background-image:
    linear-gradient(180deg, rgba(11, 15, 18, 0.1), rgba(11, 15, 18, 0.6) 90%),
    image-set(
      url("assets/servicios-panoramica.avif") type("image/avif"),
      url("assets/servicios-panoramica.webp") type("image/webp"),
      url("assets/servicios-panoramica.png") type("image/png")
    );
  background-size: 280% auto;
  background-repeat: no-repeat;
}
.capability-card:nth-child(1) .capability-visual { background-position: 0% 45%; }
.capability-card:nth-child(2) .capability-visual { background-position: 25% 45%; }
.capability-card:nth-child(3) .capability-visual { background-position: 50% 45%; }
.capability-card:nth-child(4) .capability-visual { background-position: 75% 45%; }
.capability-card:nth-child(5) .capability-visual { background-position: 100% 45%; }
.capability-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--emerald);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.capability-card h3 { font-size: 1.15rem; margin-bottom: 10px; font-weight: 500; }
.capability-card > p { color: var(--muted); font-size: 0.94rem; margin-bottom: 20px; flex-grow: 1; }
.capability-card .text-link { margin-top: auto; }

@media (max-width: 960px) {
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .capability-card,
  .capability-card:nth-child(4),
  .capability-card:nth-child(5) { grid-column: span 1; }
}
@media (max-width: 640px) {
  .capability-grid { grid-template-columns: 1fr; gap: 18px; }
}

/* Process steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin-top: 60px;
  counter-reset: step;
}
.process-step {
  position: relative;
  padding: 26px 20px 26px 0;
  border-top: 2px solid var(--graphite);
  transition: border-color 0.3s;
}
.process-step:hover { border-top-color: var(--emerald); }
.step-num {
  font-family: var(--font-mono);
  color: var(--emerald);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 14px;
}
.process-step h3 { font-size: 1.05rem; margin-bottom: 8px; font-weight: 500; }
.process-step p { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 960px) {
  .process-steps { grid-template-columns: 1fr; gap: 0; }
  .process-step { padding: 22px 0; border-top: 1px solid var(--graphite); }
}

/* Red internacional — mapa SVG propio (reutiliza la misma costa que el
   globo 3D / globe-lite.js) + marcadores HTML superpuestos por %, leyenda,
   tarjetas de respaldo en móvil, bloque de confianza y aclaración.
   Layout: mapa a la izquierda + panel de confianza a la derecha en
   desktop (evita un mapa 2:1 a todo el ancho con mucho espacio muerto);
   una sola columna en tablet/móvil. */
.map-layout {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 44px;
  align-items: start;
  margin-top: 56px;
}
.map-block { min-width: 0; }

.map-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 18% 12%, rgba(45, 74, 109, 0.28), transparent 55%),
    linear-gradient(180deg, var(--bg-elevated-2), var(--bg) 70%);
  box-shadow: inset 0 0 0 1px rgba(244, 245, 242, 0.03), inset 0 40px 80px -50px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}
.map-wrap::before {
  /* Retícula técnica sutil de fondo — refuerza la lectura de "mapa/panel
     de datos" en vez de un rectángulo vacío. */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 245, 242, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 245, 242, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(80% 90% at 50% 45%, #000 55%, transparent 100%);
  pointer-events: none;
}

.map-svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 1; }
.map-continents {
  fill: var(--steel);
  opacity: 0.4;
  stroke: var(--steel-bright);
  stroke-width: 0.35;
  stroke-opacity: 0.55;
}

.map-region-glows { position: absolute; inset: 0; z-index: 1; }
.map-region-glow {
  position: absolute;
  width: 92px;
  height: 92px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 185, 120, 0.22), transparent 72%);
  filter: blur(1px);
}

.map-route {
  /* Visible y dibujada por defecto: si JS/GSAP no llegan a ejecutarse,
     la ruta no debe desaparecer. La animación de trazado progresivo solo
     se activa cuando script.js confirma que puede gestionarla (ver
     .map-anim-ready / .is-visible más abajo). */
  fill: none;
  stroke: var(--emerald-bright);
  stroke-width: 0.65;
  stroke-linecap: round;
  opacity: 0.8;
  stroke-dasharray: 100;
  stroke-dashoffset: 0;
}
.map-route--alt { stroke: var(--emerald); }
.map-wrap.map-anim-ready .map-route { stroke-dashoffset: 100; }
.map-wrap.map-anim-ready.is-visible .map-route { animation: map-route-draw 1.4s var(--ease-out) forwards; }
@keyframes map-route-draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  .map-wrap.map-anim-ready .map-route { stroke-dashoffset: 0; animation: none !important; }
}

.map-markers { position: absolute; inset: 0; z-index: 2; }
.map-marker {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-marker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 0 4px rgba(23, 185, 120, 0.2);
  transition: box-shadow 0.2s, background 0.2s, transform 0.2s;
  z-index: 1;
}
.map-marker::after {
  /* Anillo de pulso suave, independiente por marcador. */
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald-bright);
  opacity: 0.55;
  animation: map-marker-pulse 2.6s ease-out infinite;
}
.map-marker--central::before { width: 11px; height: 11px; background: var(--emerald-bright); box-shadow: 0 0 0 5px rgba(34, 224, 148, 0.26); }
.map-marker--central::after { width: 11px; height: 11px; animation-duration: 2.2s; }
.map-marker--priority::before { background: var(--emerald); box-shadow: 0 0 0 4px rgba(23, 185, 120, 0.2); }
.map-marker--network::before { background: var(--emerald-dim); box-shadow: 0 0 0 4px rgba(14, 122, 79, 0.22); }
.map-marker--network::after { animation-delay: 0.6s; }
.map-marker:hover::before,
.map-marker:focus-visible::before { box-shadow: 0 0 0 7px rgba(34, 224, 148, 0.32); transform: scale(1.1); }

@keyframes map-marker-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(2.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .map-marker::after { animation: none; opacity: 0.28; }
}

.map-marker-tip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: max-content;
  min-width: 160px;
  max-width: 210px;
  padding: 12px 15px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated-2);
  border: 1px solid var(--line-strong);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.85);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s, transform 0.18s;
  z-index: 4;
}
.map-marker-tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 9px;
  height: 9px;
  background: var(--bg-elevated-2);
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}
.map-marker-tip strong { display: block; color: var(--ink); font-size: 0.9rem; margin-bottom: 4px; }
.map-marker:hover .map-marker-tip,
.map-marker:focus-visible .map-marker-tip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.map-marker--tip-left .map-marker-tip { left: auto; right: -6px; transform: translateY(4px); }
.map-marker--tip-left .map-marker-tip::after { left: auto; right: 12px; transform: none; }
.map-marker--tip-left:hover .map-marker-tip,
.map-marker--tip-left:focus-visible .map-marker-tip { transform: translateY(0); }

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated-2);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.map-legend li { display: flex; align-items: center; gap: 8px; }
.map-legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.map-legend-dot--central { background: var(--emerald-bright); box-shadow: 0 0 0 3px rgba(34, 224, 148, 0.22); }
.map-legend-dot--priority { background: var(--emerald); box-shadow: 0 0 0 3px rgba(23, 185, 120, 0.18); }
.map-legend-dot--network { background: var(--emerald-dim); box-shadow: 0 0 0 3px rgba(14, 122, 79, 0.2); }

.map-region-list { display: none; }
.map-region-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated-2);
}
.map-region-item .map-legend-dot { margin-top: 6px; }
.map-region-item strong { display: block; color: var(--ink); font-size: 0.96rem; margin-bottom: 4px; }
.map-region-item p { color: var(--muted); font-size: 0.88rem; line-height: 1.5; }

.trust-block {
  padding: 32px 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--emerald-soft), transparent 70%), var(--bg-elevated);
}
.trust-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 500; margin-bottom: 10px; max-width: 34ch; }
.trust-text { color: var(--muted); font-size: 0.96rem; }

.map-disclaimer { margin-top: 18px; color: var(--muted-2); font-size: 0.82rem; max-width: 62ch; }

@media (max-width: 900px) {
  .map-layout { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 760px) {
  /* Móvil: el mapa se ve completo (SVG con preserveAspectRatio="meet",
     sin recortes); los tooltips flotantes se ocultan para no superponerse
     con texto y se sustituyen por tarjetas apiladas con la misma info. */
  .map-marker-tip { display: none; }
  .map-region-list { display: flex; flex-direction: column; gap: 12px; margin-top: 22px; }
  .map-legend { font-size: 0.72rem; gap: 8px 16px; }
}

/* Split sections (Experiencia / Sobre) */
.split-container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}
@media (max-width: 900px) {
  .split-container { grid-template-columns: 1fr; gap: 40px; }
  /* #sobre invierte el orden visual/texto en desktop (foto a la
     izquierda); en una sola columna el texto debe ir primero. */
  .about-section .split-text { order: -1; }
}
/* Proporción 0.85/1.15 solo por encima del breakpoint de colapso — si no
   se restringe a desktop, su mayor especificidad (.about-section
   .split-container) gana siempre sobre el colapso a 1fr de arriba,
   dejando una columna vacía y el texto comprimido en móvil. */
@media (min-width: 901px) {
  .about-section .split-container { grid-template-columns: 0.85fr 1.15fr; }
}

.split-visual { display: flex; align-items: center; justify-content: center; }
.visual-frame {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, var(--bg-elevated), var(--bg)),
    repeating-linear-gradient(0deg, transparent 0 39px, var(--line) 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, var(--line) 40px);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 10px;
  padding: 26px;
  overflow: hidden;
}
.visual-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 50% at 70% 25%, var(--emerald-soft), transparent 70%);
}
.visual-frame-alt::before { background: radial-gradient(55% 55% at 30% 30%, var(--navy-soft), transparent 70%); }

/* Imagen editorial genérica de comercio/logística (generada, no es una
   fábrica ni instalación real de OXEN) como fondo de la sección
   "Experiencia operativa". */
.visual-frame-photo {
  /* Fallback PNG primero: si el navegador no soporta image-set(), la
     segunda declaración (inválida para él) se descarta entera y se
     queda con esta. */
  background-image:
    linear-gradient(180deg, rgba(11, 15, 18, 0.15), rgba(11, 15, 18, 0.55) 85%),
    url("assets/experiencia-operativa.png");
  background-image:
    linear-gradient(180deg, rgba(11, 15, 18, 0.15), rgba(11, 15, 18, 0.55) 85%),
    image-set(
      url("assets/experiencia-operativa.avif") type("image/avif"),
      url("assets/experiencia-operativa.webp") type("image/webp"),
      url("assets/experiencia-operativa.png") type("image/png")
    );
  background-size: cover;
  background-position: center;
}
.visual-tag {
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: rgba(11, 15, 18, 0.6);
  border: 1px solid var(--line-strong);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
}

/* Sectors */
.sector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 48px;
}
.sector-chip {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  color: var(--muted);
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}
.sector-chip:hover { border-color: var(--emerald); color: var(--ink); background: var(--emerald-soft); }

/* ¿Para quién es OXEN? */
.fit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  margin-top: 56px;
  background: var(--line);
  border: 1px solid var(--line);
}
.fit-card {
  background: var(--bg);
  padding: 32px 28px;
}
.fit-card h3 { font-size: 1.08rem; margin-bottom: 10px; font-weight: 500; }
.fit-card p { color: var(--muted); font-size: 0.95rem; }

/* FAQ */
.faq-list { margin-top: 52px; border-top: 1px solid var(--line); max-width: 74ch; }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--emerald);
  flex-shrink: 0;
  transition: transform 0.25s var(--ease-out);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--muted); font-size: 0.96rem; margin-top: 14px; max-width: 60ch; }

/* ==========================================================================
   Contact / form
   ========================================================================== */

.contact-section { background: var(--bg-elevated); }
.contact-container { max-width: 640px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }
@media (max-width: 480px) { .contact-actions { flex-direction: column; } }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 76px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr; gap: 32px; } }

.footer-brand { display: flex; flex-direction: column; gap: 14px; max-width: 320px; }
.footer-brand p { color: var(--muted); font-size: 0.9rem; }

.footer-nav { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a { color: var(--muted); font-size: 0.94rem; transition: color 0.2s; }
.footer-nav a:hover { color: var(--emerald-bright); }

.footer-contact { display: flex; flex-direction: column; gap: 10px; font-size: 0.94rem; color: var(--muted); }
.footer-contact a { color: var(--ink); transition: color 0.2s; }
.footer-contact a:hover { color: var(--emerald-bright); }

.footer-bottom {
  padding: 24px 40px 32px;
  color: var(--muted-2);
  font-size: 0.8rem;
}

/* ==========================================================================
   Scroll-reveal base state (animated via GSAP when available)
   ========================================================================== */

[data-reveal="card"] {
  opacity: 1;
}
.js-reveal-ready [data-reveal="card"] {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
}

@media (prefers-reduced-motion: reduce) {
  .js-reveal-ready [data-reveal="card"] { opacity: 1; transform: none; }
}