/* ==========================================================
   GBX Sistemas — Landing page
   Paleta tomada del logotipo: grises neutros + gama de azules
   ========================================================== */

:root {
  /* Marca */
  --navy-900: #0A2C40;
  --navy-700: #005885;   /* azul marino del logo */
  --blue-500: #4A8BAE;
  --blue-400: #77ADC7;   /* azul medio del logo */
  --blue-200: #B3CFE4;   /* celeste del logo */
  --blue-50:  #EEF4F8;
  --gray-brand: #8E9194; /* gris del wordmark */

  /* Neutros */
  --ink: #1B2730;
  --text: #45535D;
  --muted: #6B7780;
  --line: #DFE6EB;
  --bg: #FFFFFF;
  --bg-alt: #F5F8FA;

  --ok: #3FB58A;

  --font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(10, 44, 64, .05), 0 12px 32px -12px rgba(10, 44, 64, .18);
  --container: 1180px;
  --header-h: 76px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--navy-700); text-decoration: none; }
a:hover { color: var(--navy-900); }
h1, h2, h3 { color: var(--ink); line-height: 1.18; margin: 0 0 .6em; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 4.8vw, 3.7rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.3vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { color: var(--ink); font-weight: 700; }

:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 3px; border-radius: 4px; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--navy-700); color: #fff; padding: .6rem 1rem; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 1rem; color: #fff; }

/* ---------- Detalles "tech" ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--mono); font-size: .78rem; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--navy-700); margin-bottom: 1.1rem;
}
.eyebrow-light { color: var(--blue-200); }

.pulse, .status-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ok); position: relative; flex: none;
}
.pulse::after, .status-dot::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid var(--ok); opacity: 0; animation: ping 2.4s ease-out infinite;
}
@keyframes ping { 0% { transform: scale(.5); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 700; font-size: 1rem; padding: .95rem 1.5rem; border-radius: 10px;
  border: 1.5px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn-primary { background: var(--navy-700); color: #fff; }
.btn-primary:hover { background: var(--navy-900); color: #fff; transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--blue-400); color: var(--navy-700); }
.btn:active { transform: translateY(1px) scale(.995); }

/* ---------- Encabezado ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(10,44,64,.4); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand img { height: 42px; width: auto; }

.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav ul { display: flex; gap: 1.75rem; }
.site-nav ul a { color: var(--text); font-weight: 600; font-size: .95rem; position: relative; }
.site-nav ul a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: var(--blue-400); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.site-nav ul a:hover { color: var(--navy-700); }
.site-nav ul a:hover::after { transform: scaleX(1); }
.site-nav ul a[aria-current="true"] { color: var(--navy-700); }
.site-nav ul a[aria-current="true"]::after { transform: scaleX(1); }

.nav-phone {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--mono); font-size: .9rem; font-weight: 500; font-variant-numeric: tabular-nums;
  padding: .55rem .95rem; border-radius: 999px; background: var(--blue-50); color: var(--navy-700);
}
.nav-phone svg, .contact-icon svg, .service-icon svg {
  fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.nav-phone svg { width: 16px; height: 16px; }
.nav-phone:hover { background: var(--navy-700); color: #fff; }
.nav-phone:active, .contact-list a:active { transform: translateY(1px); }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer;
  padding: 10px; flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(3rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem); }
.dot-field {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(0, 88, 133, .13) 1.2px, transparent 1.4px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse 60% 70% at 85% 30%, #000 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 85% 30%, #000 10%, transparent 70%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.hero h1 span { color: var(--navy-700); }
.lead { font-size: 1.2rem; max-width: 36rem; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

.hero-media { position: relative; isolation: isolate; }
.hero-media > img {
  width: 100%; aspect-ratio: 1 / 1; max-height: 540px; object-fit: cover;
  border-radius: 20px; box-shadow: var(--shadow);
}
.status-card {
  /* Arriba, sobre el rack: abajo tapaba las manos y la laptop de la foto */
  position: absolute; left: -1.5rem; top: 2.25rem;
  display: flex; align-items: center; gap: .85rem;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: .85rem 1.1rem .85rem 1rem; box-shadow: var(--shadow);
}
.status-card strong { display: block; font-size: .95rem; line-height: 1.2; }
.status-card small { font-family: var(--mono); font-size: .72rem; color: var(--muted); letter-spacing: .02em; }
.dots-logo { position: absolute; width: 96px; height: 96px; z-index: -1; }
.hero-dots { top: -2.25rem; right: -2.25rem; }

/* ---------- Franja de confianza ---------- */
.trust { background: var(--navy-900); color: #C9D8E2; position: relative; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-item { padding: 2.25rem 1.75rem; border-left: 1px solid rgba(255,255,255,.09); }
.trust-item:first-child { border-left: 0; padding-left: 0; }
.trust-item p { margin: 0; font-size: .95rem; line-height: 1.5; }
.trust-figure {
  font-size: 2.4rem !important; font-weight: 800; color: #fff; letter-spacing: -.03em; font-variant-numeric: tabular-nums;
  line-height: 1.1 !important; margin-bottom: .35rem !important;
}
.trust-figure span { color: var(--blue-400); }
.trust-word { font-size: 1.9rem !important; padding-top: .3rem; }

/* ---------- Secciones ---------- */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 44rem; margin-bottom: 3.25rem; }
.section-head p:last-child { font-size: 1.12rem; margin: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; }
.split-media { position: relative; isolation: isolate; }
.split-media img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow); }
.split-dots { bottom: -2rem; left: -2rem; }
/* Por qué GBX: el encuadre se recorre un poco a la derecha para que la clienta
   no quede cortada, sin sacar del cuadro al asesor */
#por-que-gbx .split-media img { object-position: 60% 50%; }
/* Quiénes somos: foto del equipo completo. El marco toma la proporción de la foto
   (3:2) para no recortar a nadie en los extremos */
#nosotros .split-media img { aspect-ratio: 3 / 2; }


/* ---------- Servicios ---------- */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
/* Cinco servicios en escritorio: los dos principales arriba, anchos, y los tres
   más específicos abajo. Una retícula de 6 columnas permite 3+3 y 2+2+2. */
@media (min-width: 901px) {
  .services { grid-template-columns: repeat(6, 1fr); }
  .services > .service { grid-column: span 2; }
  .services > .service:nth-child(-n+2) { grid-column: span 3; }
  /* En los tres de abajo, más angostos, las viñetas van en una sola columna */
  .services > .service:nth-child(n+3) ul { grid-template-columns: 1fr; }
  /* Encabezado más ancho: título y párrafo en una línea cada uno, para
     compensar el alto que agrega la fila de tres y que la sección quepa */
  #servicios .section-head { max-width: 64rem; }
}
.service {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; position: relative; overflow: hidden;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.service::before {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%;
  background: linear-gradient(90deg, var(--blue-200), var(--blue-400), var(--navy-700));
  transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.service:hover { border-color: #CBD8E1; box-shadow: var(--shadow); transform: translateY(-2px); }
.service:hover::before { transform: scaleX(1); }
.service-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.4rem; }
.service-icon {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center;
  background: var(--blue-50); color: var(--navy-700);
}
.service-icon svg { width: 26px; height: 26px; }
.service p { margin-bottom: 1.25rem; }
.service ul { display: grid; grid-template-columns: 1fr 1fr; gap: .45rem 1rem; padding-top: 1.25rem; border-top: 1px dashed var(--line); }
.service li { font-size: .92rem; line-height: 1.45; padding-left: 1rem; position: relative; color: var(--ink); }
/* Escritorio: ícono y título en una línea y menos relleno vertical, para que la
   sección quepa en una pantalla. En celular las tarjetas se quedan como están. */
@media (min-width: 761px) {
  .service {
    display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: .9rem;
    /* Las tarjetas de una fila miden lo mismo; el sobrante va abajo y así los
       títulos y textos quedan alineados entre tarjetas vecinas */
    align-content: start;
    padding: 1.4rem 1.75rem 1.5rem;
  }
  .service-top { margin-bottom: 0; }
  .service-icon { width: 44px; height: 44px; }
  .service-icon svg { width: 22px; height: 22px; }
  .service h3 { margin: 0; }
  .service > p, .service > ul { grid-column: 1 / -1; }
  .service > p { margin: .85rem 0 1rem; }
  .service ul { padding-top: 1rem; }
}
.service li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 5px; height: 5px; border-radius: 50%; background: var(--blue-400);
}

/* ---------- Por qué GBX (oscuro) ---------- */
.section-dark { background: var(--navy-900); color: #B9CAD6; overflow: hidden; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark strong { color: #fff; }
.circuit {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(119,173,199,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(119,173,199,.07) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, #000, transparent 75%);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 75%);
}
.section-dark .container { position: relative; }
.split-reverse .split-media img { box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }

.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: clamp(3.5rem, 7vw, 5.5rem); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); overflow: hidden; }
.value { background: var(--navy-900); padding: 2rem 1.75rem; transition: background .25s; }
.value:hover { background: #10394F; }
.value-idx { font-family: var(--mono); font-size: .78rem; color: var(--blue-400); display: block; margin-bottom: 1.1rem; }
.value p { font-size: .95rem; line-height: 1.6; margin: 0; }

/* ---------- Cómo trabajamos ---------- */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; counter-reset: step; position: relative; }
.step { position: relative; padding-top: 1.75rem; }
.step::before {
  content: ""; position: absolute; top: 0; left: 0; right: -2rem; height: 1px;
  background: repeating-linear-gradient(90deg, var(--blue-200) 0 6px, transparent 6px 12px);
}
.step:last-child::before { right: 0; }
.step::after {
  content: ""; position: absolute; top: -5px; left: 0; width: 11px; height: 11px; border-radius: 50%;
  background: #fff; border: 2px solid var(--navy-700);
}
.step-num { font-family: var(--mono); font-size: .8rem; color: var(--blue-500); display: block; margin-bottom: .4rem; }
.step h3 { margin-bottom: .35rem; }
.step p { font-size: .95rem; line-height: 1.55; margin: 0; }

/* ---------- Contacto ---------- */
.contact { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: stretch; }
.contact-list { display: grid; gap: 1rem; margin-top: 2rem; }
.contact-list li {
  display: flex; gap: 1rem; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem 1.25rem;
}
.contact-icon { width: 42px; height: 42px; border-radius: 10px; background: var(--blue-50); color: var(--navy-700); display: grid; place-items: center; flex: none; }
.contact-icon svg { width: 20px; height: 20px; }
.contact-list small { display: block; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.contact-list a { color: var(--ink); font-weight: 700; font-size: 1.05rem; line-height: 1.45; font-variant-numeric: tabular-nums; }
.contact-list a:hover { color: var(--navy-700); }

/* ---------- Formulario ---------- */
.form-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(1.5rem, 3vw, 2.25rem); box-shadow: var(--shadow); align-self: start;
}
.form-card h3 { font-size: 1.35rem; margin-bottom: .35rem; }
.form-intro { color: var(--muted); font-size: .96rem; margin-bottom: 1.5rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin: 0 0 1rem; display: grid; gap: .4rem; align-content: start; }
.field label { font-size: .95rem; font-weight: 600; color: var(--ink); }
.field input, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  padding: .8rem .9rem; border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--bg-alt); width: 100%; transition: border-color .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.field input:hover, .field textarea:hover { border-color: #CBD8E1; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--navy-700); background: #fff; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #C4553F; background: #FDF5F3; }
.field-error { font-size: .85rem; color: #A8402B; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { width: 100%; margin-top: .5rem; }
.form-status { margin: 1rem 0 0; font-size: .95rem; min-height: 1.5em; }
.form-status.is-ok { color: #1F7A5A; font-weight: 600; }
.form-status.is-error { color: #A8402B; font-weight: 600; }
.form.is-sending { opacity: .65; pointer-events: none; }

/* ---------- Pie ---------- */
.site-footer { background: #fff; border-top: 1px solid var(--line); padding-top: 3.5rem; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.footer-brand img { height: 40px; width: auto; margin-bottom: 1rem; }
.footer-brand p { max-width: 26rem; color: var(--muted); margin: 0; }
.site-footer ul { display: grid; gap: .5rem; }
.site-footer ul a, .footer-contact a { color: var(--text); }
.site-footer ul a:hover, .footer-contact a:hover { color: var(--navy-700); }
.footer-contact { display: grid; gap: .5rem; align-content: start; font-family: var(--mono); font-size: .88rem; font-variant-numeric: tabular-nums; }
.footer-contact span { color: var(--muted); }
.footer-bottom { border-top: 1px solid var(--line); padding: 1.4rem 0; }
.footer-bottom p { margin: 0; font-size: .85rem; color: var(--muted); }

/* ---------- Animación de entrada ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1060px) {
  .site-nav ul { gap: 1.25rem; }
  .nav-phone { display: none; }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .brand img { height: 36px; }

  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 1rem;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.5rem; box-shadow: 0 20px 30px -24px rgba(10,44,64,.35);
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .2s, transform .2s, visibility .2s;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav ul a { display: block; padding: .8rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .site-nav ul a::after { display: none; }
  .nav-phone { display: inline-flex; justify-content: center; padding: .85rem; }

  .hero-grid, .split, .contact { grid-template-columns: 1fr; }
  .form-card { max-width: 640px; }
  .hero-media { max-width: 520px; }
  .hero-media > img { aspect-ratio: 4 / 3; }
  /* Con el marco 4:3 la tarjeta ocupa casi todo el ancho y tapa a la persona */
  .status-card { display: none; }
  .hero-dots { right: -1rem; top: -1.5rem; width: 72px; height: 72px; }

  .split-reverse .split-media { order: -1; }
  .split-dots { left: -1rem; bottom: -1.5rem; width: 72px; height: 72px; }

  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item { padding: 1.75rem 1.25rem; }
  .trust-item:nth-child(odd) { border-left: 0; padding-left: 0; }
  .trust-item:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.09); }

  .services { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; }
  .step::before { right: 0; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .container { width: calc(100% - 2rem); }
  .lead { font-size: 1.08rem; }
  .hero-actions .btn { flex: 1 1 100%; }
  .service { padding: 1.5rem; }
  .service ul { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .values, .steps { grid-template-columns: 1fr; }
  .trust-figure { font-size: 2rem !important; }
  .trust-word { font-size: 1.5rem !important; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Páginas secundarias (legal y error) ---------- */
.legal { max-width: 46rem; }
.legal h1 { margin-bottom: .5rem; }
.legal h2 { font-size: 1.35rem; margin: 2.75rem 0 .75rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.legal h3 { font-size: 1.05rem; margin: 1.75rem 0 .5rem; color: var(--navy-700); }
.legal-lead { font-size: 1.12rem; color: var(--ink); margin-bottom: 2rem; }
.legal-date { font-family: var(--mono); font-size: .85rem; color: var(--muted); margin-bottom: 2rem; }
.legal-list { display: grid; gap: .5rem; margin: 0 0 1em; }
.legal-list li { padding-left: 1.1rem; position: relative; }
.legal-list li::before {
  content: ""; position: absolute; left: 0; top: .65em; width: 5px; height: 5px;
  border-radius: 50%; background: var(--blue-400);
}
.table-wrap {
  overflow-x: auto; margin: 0 0 1.5em; -webkit-overflow-scrolling: touch;
  background:
    linear-gradient(90deg, #fff 30%, rgba(255,255,255,0)) left / 40px 100% no-repeat,
    linear-gradient(270deg, #fff 30%, rgba(255,255,255,0)) right / 40px 100% no-repeat,
    radial-gradient(farthest-side at 0 50%, rgba(10,44,64,.12), transparent) left / 14px 100% no-repeat,
    radial-gradient(farthest-side at 100% 50%, rgba(10,44,64,.12), transparent) right / 14px 100% no-repeat;
  background-attachment: local, local, scroll, scroll;
}
.legal-table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 19rem; }
.legal-table--wide { min-width: 30rem; }
.legal-table th, .legal-table td { text-align: left; padding: .7rem .9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal-table thead th {
  font-family: var(--mono); font-size: .72rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: .08em; color: var(--navy-700); background: var(--blue-50); border-bottom: 1px solid var(--blue-200);
}
.legal-table tbody th { font-weight: 600; color: var(--ink); width: 38%; }
.legal-table tbody tr:last-child th, .legal-table tbody tr:last-child td { border-bottom: 0; }

.legal-back { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-weight: 600; }

.error-page { position: relative; overflow: hidden; padding: clamp(4rem, 12vw, 9rem) 0; }
.error-inner { position: relative; max-width: 40rem; }
.error-code {
  font-family: var(--mono); font-size: 3.5rem; font-weight: 500; line-height: 1;
  color: var(--blue-200); letter-spacing: -.04em; margin-bottom: 1.5rem;
}
.error-links { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.5rem; padding-top: 1.75rem; border-top: 1px solid var(--line); }
.error-links a { font-weight: 600; font-size: .95rem; }

/* ---------- Consentimiento de cookies ---------- */
.cookie-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 90;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 18px 48px -20px rgba(10, 44, 64, .45);
  opacity: 0; transform: translateY(12px); pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.cookie-banner.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.cookie-banner-inner {
  width: min(100%, var(--container)); margin-inline: auto;
  display: flex; align-items: center; gap: 1.75rem;
  padding: 1.25rem 1.5rem;
}
.cookie-text { margin: 0; font-size: .95rem; line-height: 1.55; }
.cookie-actions { display: flex; align-items: center; gap: .6rem; flex: none; }
.cookie-actions .btn { padding: .7rem 1.1rem; font-size: .92rem; white-space: nowrap; }
.cookie-link {
  background: none; border: 0; padding: .7rem .4rem; cursor: pointer;
  font: inherit; font-size: .92rem; font-weight: 600; color: var(--navy-700);
  text-decoration: underline; text-underline-offset: 3px;
}
.cookie-link:hover { color: var(--navy-900); }

.cookie-panel {
  width: min(100% - 2rem, 34rem); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0; color: var(--text); box-shadow: 0 24px 60px -24px rgba(10, 44, 64, .5);
}
.cookie-panel::backdrop { background: rgba(6, 32, 47, .55); }
.cookie-panel-form { padding: clamp(1.5rem, 4vw, 2.25rem); }
.cookie-panel h2 { font-size: 1.35rem; margin-bottom: .4rem; }
.cookie-panel-intro { font-size: .95rem; color: var(--muted); margin-bottom: 1.5rem; }
.cookie-options { display: grid; gap: .5rem; margin-bottom: 1.75rem; }
.cookie-option label {
  display: flex; gap: .85rem; align-items: flex-start; cursor: pointer;
  border: 1px solid var(--line); border-radius: 10px; padding: .9rem 1rem;
  transition: border-color .2s, background .2s;
}
.cookie-option label:hover { border-color: var(--blue-200); background: var(--bg-alt); }
.cookie-option input { margin-top: .25rem; width: 18px; height: 18px; accent-color: var(--navy-700); flex: none; }
.cookie-option input:disabled + span { opacity: .7; }
.cookie-option input:disabled { cursor: not-allowed; }
.cookie-option strong { display: block; font-size: .98rem; }
.cookie-option small { display: block; font-size: .88rem; color: var(--muted); line-height: 1.5; }
.cookie-panel-actions { display: flex; gap: .6rem; }
.cookie-panel-actions .btn { flex: 1; }

.form-legal { font-size: .88rem; color: var(--muted); line-height: 1.5; margin: 1rem 0 0; }
.footer-inline-link { margin-left: 1rem; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.footer-inline-link:hover { color: var(--navy-700); }
.footer-contact button { text-align: left; }

@media (max-width: 860px) {
  .cookie-banner-inner { flex-direction: column; align-items: stretch; gap: 1rem; }
  .cookie-actions { flex-wrap: wrap; }
  .cookie-actions .btn { flex: 1 1 auto; }
}

@media (max-width: 560px) {
  .cookie-banner { left: .75rem; right: .75rem; bottom: .75rem; }
  .cookie-panel-actions { flex-direction: column-reverse; }
}

.field-hint { font-size: .85rem; color: var(--muted); line-height: 1.4; }

/* ---------- Carrusel en arco (solo celular) ---------- */
.es-carrusel {
  position: relative;
  display: block;
  overflow: visible;
  touch-action: pan-y;
  perspective: 1000px;
}
/* El movimiento lo dibuja el JavaScript cuadro a cuadro. La transición de
   .reveal lo haría ir a destiempo, y por peso de selector le ganaba a la
   tarjeta; de ahí que aquí se anule con el mismo peso. La del acomodo al
   soltar el dedo se aplica en línea desde el JavaScript. */
.js .es-carrusel .carrusel-tarjeta { transition: none; }

.es-carrusel:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 8px; border-radius: var(--radius); }

.carrusel-tarjeta {
  position: absolute;
  top: 0;
  left: 50%;
  width: min(60vw, 280px);
  margin: 0;
  will-change: transform, opacity;
  transform-origin: 50% 85%;
  backface-visibility: hidden;
}
.es-carrusel .service:hover { transform: none; }

.carrusel-puntos {
  display: flex; justify-content: center; align-items: center; gap: .4rem;
  margin-top: 1.5rem;
}
.carrusel-punto {
  width: 8px; height: 8px; padding: 0; border: 0; border-radius: 999px;
  background: var(--blue-200); cursor: pointer;
  transition: width .3s ease, background .3s ease;
}
.carrusel-punto.es-activo { width: 24px; background: var(--navy-700); }
.section-dark .carrusel-punto { background: rgba(255,255,255,.25); }
.section-dark .carrusel-punto.es-activo { background: var(--blue-400); }

.es-carrusel .value {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
}

@media (prefers-reduced-motion: reduce) {
  .carrusel-tarjeta { transition: none !important; }
}

/* ==========================================================
   Compactación en celular: menos aire perdido
   ========================================================== */
@media (max-width: 760px) {
  /* Secciones: menos alto arriba y abajo, y título más cerca */
  .section { padding: 3.25rem 0; }
  /* Las tarjetas del carrusel asoman fuera del contenedor sin mover la página */
  .section, body { overflow-x: clip; }
  .section-head { margin-bottom: 2rem; }
  .section-head p:last-child { font-size: 1.02rem; }
  h2 { margin-bottom: .5em; }

  /* Hero */
  .hero { padding: 2rem 0 3rem; }
  .lead { margin-bottom: 1.5rem; }

  /* Franja de cifras */
  .trust-item { padding: 1.25rem 1rem; }
  .trust-figure { margin-bottom: .2rem !important; }

  /* Quiénes somos y Por qué GBX */
  .split { gap: 2rem; }
  .split-copy p:last-child { margin-bottom: 0; }
  .values { margin-top: 2.5rem; }

  /* Cómo trabajamos: número y título en la misma línea */
  .steps { gap: 1.25rem; }
  .step { padding-top: 1rem; }
  .step::before { right: 0; }
  .step-num { display: inline; margin: 0; }
  .step h3 { display: inline; margin: 0; font-size: 1.1rem; }
  .step p { margin-top: .3rem; }

  /* Contacto: datos más compactos */
  .contact-list { margin-top: 1.5rem; gap: .6rem; }
  .contact-list li { padding: .85rem 1rem; gap: .75rem; }
  .contact-icon { width: 36px; height: 36px; border-radius: 8px; }
  .contact-icon svg { width: 18px; height: 18px; }
  .contact-list a { font-size: .95rem; line-height: 1.4; }
  .contact-list small { font-size: .68rem; }

  /* Tarjetas dentro del carrusel: un poco más compactas */
  .es-carrusel .service { padding: 1.5rem 1.35rem; }
  .es-carrusel .service-icon { width: 44px; height: 44px; }
  .es-carrusel .service-icon svg { width: 22px; height: 22px; }
  .es-carrusel .service-top { margin-bottom: 1.1rem; }
  .es-carrusel .value { padding: 1.5rem 1.35rem; }

  /* Formulario */
  .form-card { margin-top: 2rem; }

  /* Pie de página: mucho menos alto */
  .site-footer { padding-top: 1.75rem; font-size: .9rem; }
  .footer-grid { gap: 1.25rem; padding-bottom: 1.25rem; }
  .footer-brand img { height: 32px; margin-bottom: 0; }
  /* La descripción ya está en el cuerpo de la página: en celular solo estorba */
  .footer-brand p { display: none; }
  .site-footer ul { grid-template-columns: 1fr 1fr; gap: .45rem 1rem; }
  .site-footer ul a { font-size: .9rem; }
  /* Teléfono, correo y enlaces legales en dos renglones en vez de cuatro */
  .footer-contact { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; font-size: .85rem; }
  .footer-bottom { padding: .8rem 0; }
  .footer-bottom p { font-size: .78rem; }
}

@media (max-width: 560px) {
  .section { padding: 2.75rem 0; }

  /* Las tres cifras, en tres renglones compactos en vez de una retícula con hueco */
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item {
    /* Columna fija para la cifra: así todos los textos arrancan en la misma vertical */
    display: grid; grid-template-columns: 5.25rem 1fr;
    align-items: center; column-gap: .85rem;
    padding: .85rem 0; border-left: 0 !important; border-top: 1px solid rgba(255,255,255,.09);
  }
  .trust-item:first-child { border-top: 0; }
  .trust-figure { font-size: 1.7rem !important; margin-bottom: 0 !important; }
  .trust-word { font-size: 1.35rem !important; padding-top: 0; }
  .trust-item p:last-child { font-size: .92rem; line-height: 1.4; }
  .hero { padding: 1.5rem 0 2.5rem; }
  .steps { gap: 1rem; }
  /* La dirección cabe en dos líneas */
  .contact-list a { font-size: .92rem; }
}