/* ==========================================================================
   AIL — Asistencia Industrial de la Laguna
   Sistema de diseño: "cajetín técnico" — inspirado en planos de ingeniería
   ========================================================================== */

:root {
  --paper: #F2F2F2;
  --paper-dim: #E4E4E4;
  --ink: #0D1D26;
  --ink-soft: #324759;
  --dark: #0D1D26;
  --dark-surface: #324759;
  --dark-surface-2: #0E4C73;
  --steel: #6B7A85;
  --steel-light: #A9B4BC;
  --accent: #2E97F2;      /* azul primario de marca — acento principal */
  --accent-dark: #0E4C73;
  --accent-tint: #E5F1FE;
  --rust: #C1440E;        /* óxido industrial — uso puntual, señales/detalles */
  --accent-green: #0E5259;       /* verde azulado profundo — acento complementario, uso puntual */
  --accent-green-muted: #5F7173; /* verde grisáceo — texto/detalles secundarios sobre fondo oscuro */
  --border: #DADADA;
  --border-dark: #45596B;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --max-width: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0;
  line-height: 1.05;
}

h2 { font-size: clamp(28px, 4vw, 42px); text-transform: uppercase; }
h3 { font-size: 22px; text-transform: uppercase; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 24px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost {
  border-color: currentColor;
  color: inherit;
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-ghost.on-light:hover { background: rgba(26,37,48,0.06); }
.btn::after { content: '→'; transition: transform 0.2s ease; }
.btn:hover::after { transform: translateX(3px); }
.btn-whatsapp {
  background: var(--accent-green);
  color: #fff;
}
.btn-whatsapp:hover { background: #0A3E43; }

/* ---- corner-bracket "cajetín" signature element ---- */
.blueprint-frame {
  position: relative;
  padding: 22px;
}
.blueprint-frame::before,
.blueprint-frame::after,
.blueprint-frame .bf-tr,
.blueprint-frame .bf-br {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid var(--accent);
}
.blueprint-frame::before { top: 0; left: 0; border-right: none; border-bottom: none; }
.blueprint-frame::after { bottom: 0; right: 0; border-left: none; border-top: none; }
.blueprint-frame .bf-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.blueprint-frame .bf-br { bottom: 0; left: 0; border-right: none; border-top: none; }
.blueprint-frame .bf-tag {
  position: absolute;
  bottom: -12px;
  left: 22px;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
  padding: 0 8px;
  text-transform: uppercase;
}
.on-dark .blueprint-frame .bf-tag { background: var(--dark-surface); }

/* ==================== HEADER ==================== */
.site-header {
  background: linear-gradient(120deg, var(--accent-green) 0%, var(--accent-green-muted) 100%);
  border-bottom: 2px solid var(--accent-green-muted);
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 36px;
  color: #fff;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 14px;
  line-height: 1;
}
.logo-mark {
  height: 56px;
  width: auto;
  display: block;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--steel-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  margin-top: 6px;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: block;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--steel-light);
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: #fff;
  border-color: var(--accent);
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--steel-light);
  width: 42px;
  height: 42px;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
}

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

/* ==================== LANG TOGGLE ==================== */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-green);
  background: #fff;
  border: 1px solid #fff;
  border-radius: 20px;
  padding: 8px 14px;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.lang-icon { width: 15px; height: 15px; flex-shrink: 0; opacity: 0.8; }
.lang-sep { opacity: 0.35; }
.lang-toggle .lang-es,
.lang-toggle .lang-en { opacity: 0.4; transition: opacity 0.2s ease; }
.lang-toggle .lang-es.active,
.lang-toggle .lang-en.active { opacity: 1; }
.lang-toggle:hover {
  background: var(--accent-green-muted);
  border-color: var(--accent-green-muted);
  color: #fff;
  transform: translateY(-1px);
}

/* ==================== WHATSAPP FLOTANTE ==================== */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 22px rgba(0,0,0,0.4);
  z-index: 300;
  transition: transform 0.2s ease, background 0.2s ease;
}
.whatsapp-float:hover { background: #0A3E43; transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }
@media (max-width: 640px) {
  .whatsapp-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
  .whatsapp-float svg { width: 27px; height: 27px; }
}

/* ==================== HERO (foto a sangre completa) ==================== */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
  padding: 128px 0 148px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 58%;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(13,29,38,0.92) 0%, rgba(13,29,38,0.80) 36%, rgba(13,29,38,0.46) 66%, rgba(13,29,38,0.30) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(46,151,242,0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,151,242,0.10) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 3; }
.hero-copy { max-width: 640px; }
.hero-tagline {
  font-family: var(--font-mono);
  font-style: italic;
  font-size: 14px;
  color: var(--steel-light);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(38px, 5.4vw, 60px);
  text-transform: uppercase;
  color: #fff;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero .lead {
  font-size: 18px;
  color: var(--steel-light);
  max-width: 46ch;
  margin: 22px 0 32px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-slant {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  z-index: 4;
  height: clamp(40px, 7vw, 90px);
  line-height: 0;
}
.hero-slant svg { width: 100%; height: 100%; display: block; }

/* ==================== SECTION SPACING ==================== */
.section { padding: 88px 0; }
.section-dark { background: var(--dark-surface); color: #fff; }
.section-dark p { color: var(--steel-light); }
.section-alt { background: var(--paper-dim); }

/* ==================== CONTADORES ANIMADOS ==================== */
.counters-section { padding: 64px 0; border-bottom: 1px solid var(--border); }
.counters-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.counter-num {
  font-family: var(--font-display);
  font-size: clamp(52px, 6.4vw, 88px);
  font-weight: 700;
  color: var(--accent);
  line-height: 0.9;
}
.counter-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12.5px;
  color: var(--steel);
  margin-top: 12px;
}

/* ==================== INDUSTRIAS QUE ATENDEMOS ==================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 48px;
}
.industry-card {
  background: var(--paper);
  padding: 32px 28px;
}
.industry-card .svc-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
  color: var(--accent);
}
.industry-card h3 { font-size: 19px; margin-bottom: 10px; }
.industry-card p { font-size: 14.5px; margin: 0; }

/* ==================== QUIENES SOMOS ==================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.6fr 1fr;
  gap: 64px;
  align-items: start;
}
.stat-block {
  font-family: var(--font-mono);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 96px;
  line-height: 0.9;
  color: var(--accent);
  font-weight: 700;
}
.stat-label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 13px;
  color: var(--steel);
  margin-top: 8px;
}
.about-copy p { font-size: 17px; }
.about-copy .founded {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 4px 10px;
  margin-bottom: 18px;
  letter-spacing: 0.06em;
}

/* ==================== SERVICIOS GRID ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 48px;
}
.service-card {
  background: var(--paper);
  padding: 32px 28px;
  position: relative;
}
.service-card .svc-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.1em;
}
.service-card .svc-icon {
  width: 40px;
  height: 40px;
  margin: 18px 0 20px;
  color: var(--accent);
}
.svc-icon--accent { color: var(--accent-green) !important; }
.service-card h3 { font-size: 19px; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; margin: 0; }

/* ==================== CLIENTES — franja continua ==================== */
.clients-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}
.clients-strip .client-name {
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--steel-light);
  padding: 22px 30px;
  position: relative;
  transition: color 0.2s ease;
}
.clients-strip .client-name:hover { color: #fff; }
.clients-strip .client-name:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 18px;
  background: var(--border-dark);
}

/* ==================== CTA / CURRICULUM ==================== */
.cta-strip {
  background: var(--accent-tint);
  border: 1px solid var(--border);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-strip h3 { margin-bottom: 8px; }
.cta-strip p { margin: 0; max-width: 48ch; }

/* ==================== CTA FINAL DE PAGINA ==================== */
.cta-final {
  position: relative;
  background: var(--dark);
  color: #fff;
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,151,242,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,151,242,0.09) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.cta-final .wrap { position: relative; max-width: 760px; }
.cta-final .eyebrow { justify-content: center; }
.cta-final h2 { color: #fff; font-size: clamp(32px, 5vw, 52px); }
.cta-final-lead {
  color: var(--steel-light);
  font-size: 17px;
  max-width: 56ch;
  margin: 20px auto 36px;
}
.btn-lg { padding: 18px 36px; font-size: 14px; }

/* ==================== FOOTER ==================== */
.site-footer {
  background: var(--dark);
  color: var(--steel-light);
  padding: 64px 0 28px;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-dark);
}
.footer-grid h4 {
  font-size: 13px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-weight: 600;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a:hover { color: #fff; }
.footer-whatsapp {
  display: inline-block;
  margin-top: 2px;
  background: var(--accent-green);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 12px;
}
.footer-whatsapp:hover { background: #0A3E43; color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  flex-wrap: wrap;
  gap: 12px;
}
/* ==================== PAGE HEADER (páginas internas) ==================== */
.page-hero {
  background: linear-gradient(160deg, var(--accent-green) 0%, var(--accent-green-muted) 100%);
  color: #fff;
  padding: 56px 0 44px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,151,242,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,151,242,0.09) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-hero .wrap { position: relative; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-light);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { margin: 0 8px; color: var(--accent); }
.page-hero h1 { font-size: clamp(34px, 5vw, 48px); text-transform: uppercase; color: #fff; }
.page-hero .lead { color: var(--steel-light); max-width: 60ch; margin-top: 16px; font-size: 17px; }

/* ==================== SUB-NAV (índice interno) ==================== */
.subnav {
  z-index: 90;
  background: var(--paper);
  border-bottom: 1px solid var(--border);
}
.subnav .wrap {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.subnav .wrap::-webkit-scrollbar { display: none; }
.subnav a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  padding: 16px 14px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.subnav a:hover { color: var(--accent); border-color: var(--accent); }

/* ==================== SERVICE BLOCK ==================== */
.svc-block { padding: 80px 0; scroll-margin-top: 150px; }
.svc-block-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}
.svc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}
.svc-block h2 { margin-top: 10px; }
.svc-intro { font-size: 17px; margin-top: 18px; }
.svc-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.svc-list li {
  padding-left: 20px;
  position: relative;
  color: var(--ink-soft);
  font-size: 15px;
}
.svc-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--accent);
}
.section-dark .svc-list li { color: var(--steel-light); }
.section-dark .svc-list li::before { background: var(--accent); }

.disciplines {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.discipline-pill {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 8px 14px;
}
.section-dark .discipline-pill { color: var(--steel-light); border-color: var(--border-dark); }

.svc-side-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-left: 2px solid var(--accent);
  padding-left: 16px;
  margin-bottom: 24px;
}
.section-dark .svc-side-label { color: var(--steel-light); }

/* ==================== PANELES ALTERNADOS (servicios destacados) ==================== */
.feature-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}
.feature-panel .fp-media { position: relative; overflow: hidden; background: var(--dark-surface); }
.feature-panel .fp-media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}
.feature-panel .fp-content {
  display: flex;
  align-items: center;
  background: var(--paper);
}
.feature-panel.reverse .fp-media { order: 2; }
.feature-panel.reverse .fp-content { order: 1; }
.feature-panel .fp-content-inner { padding: 64px 64px; max-width: 560px; }
.feature-panel .fp-content-inner .btn { margin-top: 8px; }

/* ==================== LLAVE EN MANO ==================== */
.turnkey-block { padding: 88px 0; }
.turnkey-intro { max-width: 74ch; }
.adv-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
  margin-top: 40px;
}
.adv-card {
  background: var(--dark-surface);
  padding: 26px 20px;
}
.adv-card .adv-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
}
.adv-card p {
  color: var(--steel-light);
  font-size: 14px;
  margin-top: 12px;
}

/* ==================== CLIENTES — grupos industriales ==================== */
.client-org-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 40px;
}
.client-org-card {
  background: var(--paper);
  padding: 30px 32px;
}
.client-org-card .org-name {
  font-family: var(--font-display);
  font-size: 21px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.client-org-card .org-giro {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 8px 0 14px;
}
.client-org-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: var(--ink-soft);
}
.client-org-card li {
  padding: 5px 0;
  border-top: 1px solid var(--border);
}
.client-org-card li:first-child { border-top: none; }

.client-logo-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  margin-top: 14px;
}

/* ==================== GALERÍA ==================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  cursor: pointer;
  background: var(--dark-surface);
  border: 1px solid var(--border-dark);
}
.gallery-item.is-hidden { display: none; }
.gallery-item .ph-fill {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background:
    linear-gradient(rgba(46,151,242,0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,151,242,0.14) 1px, transparent 1px),
    var(--dark-surface);
  background-size: 18px 18px;
  transition: transform 0.35s ease;
}
.gallery-item:hover .ph-fill { transform: scale(1.05); }
.ph-fill .ph-index { font-family: var(--font-mono); font-size: 11px; color: var(--steel-light); }
.ph-fill .ph-cat { font-family: var(--font-mono); font-size: 10.5px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; text-align: center; padding: 0 10px; }
.gallery-item .gi-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(26,37,48,0.92), transparent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 22px 12px 10px;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.gallery-item:hover .gi-caption { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 21, 27, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox-box {
  max-width: 900px;
  width: 100%;
  position: relative;
}
.lightbox-frame {
  aspect-ratio: 16/10;
  background:
    linear-gradient(rgba(46,151,242,0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,151,242,0.14) 1px, transparent 1px),
    var(--dark-surface);
  background-size: 24px 24px;
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
}
.lightbox-caption {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--steel-light);
  margin-top: 16px;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: var(--dark-surface);
  border: 1px solid var(--border-dark);
  color: #fff;
  width: 42px;
  height: 42px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 16px;
}
.lightbox-close { top: -54px; right: 0; }
.lightbox-prev { left: -54px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -54px; top: 50%; transform: translateY(-50%); }
@media (max-width: 900px) {
  .lightbox-close { top: -50px; right: 0; }
  .lightbox-prev { left: 4px; }
  .lightbox-next { right: 4px; }
}

/* ==================== CONTACTO ==================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
}
.contact-info-card {
  background: var(--dark-surface);
  color: #fff;
  padding: 40px 32px;
}
.contact-info-card h3 { color: #fff; margin-bottom: 18px; }
.contact-info-card .ci-row {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--steel-light);
  padding: 14px 0;
  border-top: 1px solid var(--border-dark);
}
.contact-info-card .ci-row:first-of-type { border-top: none; }
.contact-info-card .ci-label {
  display: block;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 11px;
  margin-bottom: 4px;
}

.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--steel);
  margin-bottom: 8px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: #fff;
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-hp { position: absolute; left: -9999px; opacity: 0; }
.form-msg {
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  margin-bottom: 20px;
  display: none;
}
.form-msg.show { display: block; }
.form-msg.success { background: #E4F1E7; color: #1D5D34; border: 1px solid #1D5D34; }
.form-msg.error { background: #FBE7E1; color: var(--rust); border: 1px solid var(--rust); }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .client-org-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row-2 { grid-template-columns: 1fr; }
  .lightbox { padding: 20px; }
}

/* ==================== CASE STUDY CARDS ==================== */
.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 48px;
}
.case-study-card { background: var(--paper); overflow: hidden; }
.case-study-card .cs-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--dark-surface);
}
.case-study-card .cs-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.case-study-card:hover .cs-img img { transform: scale(1.06); }
.case-study-card .cs-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px 20px 16px;
  background: linear-gradient(to top, rgba(13,29,38,0.90) 0%, rgba(13,29,38,0.18) 60%, transparent 100%);
}
.case-study-card .cs-overlay .cs-client {
  font-family: var(--font-display);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 4px;
}
.case-study-card .cs-overlay .cs-loc {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0;
}
.case-study-card .cs-body { padding: 18px 24px 24px; }
.case-study-card .cs-desc {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.case-study-card .cs-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.case-study-card .cs-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
  color: var(--steel);
  padding: 5px 10px;
}

/* ==================== KPI CARDS ==================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
  margin-top: 40px;
}
.kpi-card { background: var(--dark-surface); padding: 32px 28px; }
.kpi-card--accent { background: var(--dark-surface-2); border-top: 3px solid var(--accent); }
.kpi-card--accent .kpi-val { color: var(--accent); }
.kpi-card .kpi-val {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.kpi-card .kpi-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--steel-light);
  margin-bottom: 6px;
}
.kpi-card .kpi-desc { font-size: 14px; color: var(--steel-light); margin: 0; }

.discipline-breakdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
  margin-top: 32px;
}
.disc-cell { background: var(--dark-surface-2); padding: 16px 14px; text-align: center; }
.disc-cell .disc-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
}
.disc-cell .disc-name {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel-light);
  margin-top: 4px;
}

/* ==================== FLOW DIAGRAM ==================== */
.flow-diagram {
  display: flex;
  align-items: stretch;
  margin: 36px 0 24px;
  overflow-x: auto;
}
.flow-step {
  flex: 1;
  background: var(--dark-surface);
  border: 1px solid var(--border-dark);
  border-right: none;
  padding: 24px 18px;
  position: relative;
  min-width: 148px;
}
.flow-step:last-child { border-right: 1px solid var(--border-dark); }
.flow-step::after {
  content: '→';
  position: absolute;
  right: -13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 16px;
  z-index: 1;
  background: var(--dark-surface);
  padding: 0 2px;
}
.flow-step:last-child::after { display: none; }
.flow-step .fs-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 8px;
}
.flow-step .fs-label {
  font-family: var(--font-display);
  font-size: 15px;
  text-transform: uppercase;
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
}

/* ==================== SOFTWARE / STD GRIDS ==================== */
.software-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.software-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--border-dark);
  color: var(--steel-light);
  padding: 8px 14px;
  background: var(--dark-surface);
}
.std-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; }
.std-block h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 14px;
}
.std-block .std-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.std-block .std-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--border-dark);
  color: var(--steel-light);
  padding: 6px 12px;
}

/* ==================== PHOTO SPLIT (empresa familiar / ubicación) ==================== */
.photo-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.photo-split .ps-img {
  overflow: hidden;
}
.photo-split .ps-img img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: 54% 55%;
  display: block;
}
.team-list { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 10px; }
.team-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  border-left: 2px solid var(--accent);
  background: var(--paper-dim);
}
.team-list .tl-name {
  font-family: var(--font-display);
  font-size: 17px;
  text-transform: uppercase;
  color: var(--ink);
}
.team-list .tl-role {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* ==================== CLIENT SECTOR HEADING ==================== */
.client-sector-head {
  padding: 14px 0;
  margin-top: 48px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
}
.client-sector-head:first-of-type { margin-top: 8px; }
.client-sector-head h3 {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 0;
}

/* ==================== GALLERY — real images ==================== */
.gallery-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item .gi-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,29,38,0.72) 0%, transparent 55%);
  pointer-events: none;
}
.lightbox-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ==================== HERO — real photo ==================== */
/* (fondo a sangre completa: ver reglas de .hero-bg / .hero-overlay más arriba) */

/* ==================== SCROLL REVEAL ==================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
  .hero { min-height: 520px; padding: 104px 0 110px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .svc-block-inner { grid-template-columns: 1fr; gap: 24px; }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .counters-grid { gap: 28px; }
  .feature-panel { grid-template-columns: 1fr; }
  .feature-panel .fp-media { order: 0; min-height: 260px; }
  .feature-panel .fp-content { order: 1; }
  .feature-panel .fp-content-inner { padding: 48px 32px; }
  .photo-split { grid-template-columns: 1fr; gap: 28px; }
  .photo-split .ps-img { order: -1; }
  .photo-split .ps-img img { height: 260px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .discipline-breakdown { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .main-nav { position: fixed; inset: 96px 0 0 0; background: #fff; padding: 24px 20px; transform: translateX(100%); transition: transform 0.25s ease; overflow-y: auto; z-index: 400; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { padding: 16px 4px; border-bottom: 1px solid var(--border); color: var(--ink); }
  .main-nav a:hover,
  .main-nav a[aria-current="page"] { color: var(--accent); }
  .nav-toggle { display: block; }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
  .stat-num { font-size: 72px; }
  .section { padding: 56px 0; }
  .svc-block { padding: 52px 0; scroll-margin-top: 118px; }
  .adv-grid { grid-template-columns: 1fr; }
  .turnkey-block { padding: 56px 0; }
  .hero { min-height: 460px; padding: 92px 0 84px; }
  .hero-slant { height: 36px; }
  .counters-grid { grid-template-columns: 1fr; gap: 36px; text-align: left; }
  .counter-num { font-size: 64px; }
  .clients-strip .client-name { padding: 16px 18px; font-size: 16px; }
  .cta-final { padding: 64px 0; }
  .cta-final h2 { font-size: clamp(28px, 8vw, 40px); }
  .photo-split .ps-img img { height: 220px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .discipline-breakdown { grid-template-columns: repeat(2, 1fr); }
}