:root {
  --navy: #0F2440;
  --navy-deep: #0A1A30;
  --steel: #4E7BA6;
  --steel-light: #7EA0C4;
  --steel-tint: #EAF1F8;
  --warm: #C77B33;
  --warm-dark: #A8632A;
  --warm-tint: #FCF1E6;
  --bg: #FFFFFF;
  --bg-alt: #F7F9FB;
  --text: #1F2937;
  --text-muted: #5B6470;
  --border: #E2E8F0;
  --success: #2E7D32;
  --success-bg: #EAF6EC;
  --error: #C0392B;
  --error-bg: #FDEDEC;
  --shadow-sm: 0 1px 3px rgba(15,36,64,0.08), 0 1px 2px rgba(15,36,64,0.06);
  --shadow-md: 0 12px 32px rgba(15,36,64,0.12);
  --radius: 12px;
  --font-display: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

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

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--navy); line-height: 1.2; }

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

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.seccion { padding: 96px 0; }
.seccion-alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 14px;
}

.titulo-seccion {
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 800;
  max-width: 640px;
  margin-bottom: 16px;
}

.intro-seccion {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 560px;
  margin-bottom: 48px;
}

.encabezado-seccion {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: transform .15s, background .15s, box-shadow .15s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-warm { background: var(--warm); color: white; }
.btn-warm:hover { background: var(--warm-dark); box-shadow: 0 8px 20px rgba(199,123,51,0.35); }

.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--steel); background: var(--steel-tint); }

.btn-outline-light { background: transparent; color: white; border: 1.5px solid rgba(255,255,255,0.35); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); }

/* ---------- Header ---------- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

/* El header ahora es fixed (fuera del flujo normal), así que el body
   necesita este espacio de compensación para que el contenido no
   arranque tapado debajo del header. */
body { padding-top: 84px; }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.header__logo { height: 52px; margin-left: 20px; }

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--navy);
  position: relative;
}
.header__nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--warm);
  transition: width .2s;
}
.header__nav a:hover::after { width: 100%; }

.header__acciones { display: flex; align-items: center; gap: 14px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; }

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

.hero {
  position: relative;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  padding: 88px 0 80px;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero__marca {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4.4vw, 52px);
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--navy);
  margin-bottom: 18px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  background: var(--steel-tint);
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.hero h1 em { color: var(--warm); font-style: normal; }

.hero p.lede {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 34px;
}

.hero__acciones { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

.hero__confianza {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--text-muted);
}
.hero__confianza strong { color: var(--navy); font-family: var(--font-display); }

/* Diagrama de flujo — firma visual */
.flujo {
  position: relative;
}
.flujo-svg { width: 100%; height: auto; }
.flujo-nodo-titulo { font-family: var(--font-display); font-weight: 800; fill: var(--navy); }
.flujo-nodo-numero { font-family: var(--font-display); font-weight: 800; }
.flujo-nodo-desc { font-family: var(--font-body); fill: var(--text-muted); }

.flujo-linea {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  transition: stroke-dashoffset 1.2s ease;
}
.flujo.animar .flujo-linea { stroke-dashoffset: 0; }

.flujo-punto {
  opacity: 0;
  transform: scale(0.6);
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity .5s ease, transform .5s ease;
}
.flujo.animar .flujo-punto { opacity: 1; transform: scale(1); }
.flujo.animar .flujo-punto:nth-of-type(1) { transition-delay: .1s; }
.flujo.animar .flujo-punto:nth-of-type(2) { transition-delay: .55s; }
.flujo.animar .flujo-punto:nth-of-type(3) { transition-delay: 1s; }

/* ---------- Tarjetas de servicio ---------- */

.grid-servicios-principales {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 20px;
}

.tarjeta-servicio {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.tarjeta-servicio:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.tarjeta-servicio__icono {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--steel-tint);
  color: var(--steel);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 18px;
  margin-bottom: 20px;
}

.tarjeta-servicio__foto { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 10px; margin-bottom: 20px; display: block; }
.tarjeta-servicio h3 { font-size: 19px; margin-bottom: 10px; }
.tarjeta-servicio p { color: var(--text-muted); font-size: 14.5px; flex: 1; margin-bottom: 18px; }
.tarjeta-servicio .enlace { font-family: var(--font-display); font-weight: 700; font-size: 13.5px; color: var(--warm); }

.franja-complementarios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.chip-complementario {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
}
.chip-complementario .punto { width: 8px; height: 8px; border-radius: 50%; background: var(--warm); flex-shrink: 0; }

/* ---------- Casos de éxito ---------- */

.grid-casos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.tarjeta-caso {
  background: var(--navy);
  color: white;
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.tarjeta-caso__foto {
  width: calc(100% + 64px);
  height: 160px;
  object-fit: cover;
  display: block;
  margin: -32px -32px 20px -32px;
}
.tarjeta-caso::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 180px; height: 180px;
  background: linear-gradient(135deg, rgba(126,160,196,0.18), transparent 70%);
  border-radius: 50%;
}
.tarjeta-caso .industria {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--steel-light);
  margin-bottom: 14px;
}
.tarjeta-caso h3 { color: white; font-size: 19px; margin-bottom: 14px; }
.tarjeta-caso .resultado {
  font-size: 14.5px;
  color: rgba(255,255,255,0.82);
  border-left: 2px solid var(--warm);
  padding-left: 14px;
}

/* ---------- Metodología (Nosotros) ---------- */

.metodologia {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.paso-metodologia .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  color: var(--warm);
  margin-bottom: 10px;
}
.paso-metodologia h3 { font-size: 18px; margin-bottom: 8px; }
.paso-metodologia p { color: var(--text-muted); font-size: 14.5px; }

/* ---------- Blog ---------- */

.grid-blog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tarjeta-blog {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.tarjeta-blog:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tarjeta-blog__imagen { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; background: var(--bg-alt); }
.tarjeta-blog__cuerpo { padding: 22px; }
.tarjeta-blog .categoria { font-family: var(--font-display); font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--steel); margin-bottom: 10px; display: block; }
.tarjeta-blog h3 { font-size: 17px; margin-bottom: 8px; }
.tarjeta-blog p { color: var(--text-muted); font-size: 14px; }

/* ---------- CTA final ---------- */

.cta-final {
  background: var(--navy);
  color: white;
  border-radius: 24px;
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-final h2 { color: white; font-size: 28px; max-width: 480px; }
.cta-final p { color: var(--steel-light); margin-top: 10px; }

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

.contacto-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.contacto-info h2 { margin-bottom: 16px; }
.contacto-info p { color: var(--text-muted); margin-bottom: 28px; }

.contacto-dato { display: flex; gap: 14px; margin-bottom: 20px; }
.contacto-dato .icono {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--steel-tint); color: var(--steel);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-weight: 800; font-family: var(--font-display);
}
.contacto-dato strong { display: block; font-family: var(--font-display); font-size: 14px; }
.contacto-dato span { color: var(--text-muted); font-size: 14px; }

.form-contacto {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 36px;
}

.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.campo { margin-bottom: 18px; }
.campo label { display: block; font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.campo input, .campo select, .campo textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text);
  background: white;
}
.campo textarea { resize: vertical; min-height: 100px; }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none; border-color: var(--steel); box-shadow: 0 0 0 3px rgba(78,123,166,0.15);
}

.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; }

.alert { padding: 13px 16px; border-radius: 8px; font-size: 13.5px; margin-bottom: 18px; }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-error { background: var(--error-bg); color: var(--error); }

/* ---------- Catálogo de productos ---------- */

.grid-productos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.tarjeta-producto {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
  background: var(--bg);
}
.tarjeta-producto:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tarjeta-producto__img {
  height: 200px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white; font-family: var(--font-display); font-weight: 800; font-size: 28px;
  overflow: hidden;
}
.tarjeta-producto__img img { width: 100%; height: 100%; object-fit: cover; }
.tarjeta-producto__cuerpo { padding: 26px; }
.tarjeta-producto .categoria { font-family: var(--font-display); font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--warm); margin-bottom: 10px; display: block; }
.tarjeta-producto h3 { font-size: 21px; margin-bottom: 8px; }
.tarjeta-producto p.tagline { color: var(--text-muted); font-size: 14.5px; margin-bottom: 16px; }
.tarjeta-producto .enlace { font-family: var(--font-display); font-weight: 700; font-size: 13.5px; color: var(--warm); }

/* ---------- Ficha de producto: hero ---------- */

.hero-producto {
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  padding: 56px 0 48px;
}
.hero-producto__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-producto__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-producto__acciones .btn { width: auto; }
.hero-producto__imagen {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.hero-producto__imagen img { width: 100%; display: block; }

.aviso-servicio-medida {
  background: var(--steel-tint);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 13.5px;
  color: var(--navy);
  margin-top: 24px;
}
.aviso-servicio-medida a { color: var(--steel); font-weight: 700; }

/* ---------- Galería ---------- */

.galeria-producto {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.galeria-producto figure { margin: 0; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); }
.galeria-producto img { width: 100%; display: block; aspect-ratio: 4/3; object-fit: cover; }
.galeria-producto figcaption { padding: 10px 14px; font-size: 13px; color: var(--text-muted); background: var(--bg-alt); }

/* ---------- Planes de precio ---------- */

.grid-planes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.tarjeta-plan {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.tarjeta-plan.destacado {
  border-color: var(--warm);
  box-shadow: 0 12px 32px rgba(199,123,51,0.18);
  transform: scale(1.02);
}
.tarjeta-plan .etiqueta-destacado {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--warm); color: white; font-family: var(--font-display);
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em;
  padding: 5px 14px; border-radius: 999px;
}
.tarjeta-plan h3 { font-size: 18px; margin-bottom: 12px; }
.tarjeta-plan .precio { font-family: var(--font-display); font-size: 32px; font-weight: 800; color: var(--navy); }
.tarjeta-plan .periodicidad { color: var(--text-muted); font-size: 13px; margin-bottom: 18px; display: block; }
.tarjeta-plan .incluye { color: var(--text-muted); font-size: 14px; line-height: 1.7; flex: 1; margin-bottom: 20px; white-space: pre-line; }

.modelos-alternos {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 40px;
}
.modelos-alternos h3 { font-size: 17px; margin-bottom: 16px; }
.modelos-alternos .modelo { padding: 14px 0; border-top: 1px solid var(--border); }
.modelos-alternos .modelo:first-of-type { border-top: none; }
.modelos-alternos .modelo strong { display: block; font-family: var(--font-display); font-size: 14.5px; color: var(--navy); }
.modelos-alternos .modelo span { color: var(--text-muted); font-size: 13.5px; }

/* ---------- Bloques de contenido técnico/administrativo ---------- */

.bloque-contenido { white-space: pre-line; color: var(--text-muted); font-size: 15.5px; line-height: 1.8; }

@media (max-width: 980px) {
  .grid-productos { grid-template-columns: 1fr; }
  .hero-producto__grid { grid-template-columns: 1fr; }
  .galeria-producto { grid-template-columns: repeat(2, 1fr); }
  .grid-planes { grid-template-columns: 1fr; }
  .tarjeta-plan.destacado { transform: none; }
}
@media (max-width: 600px) {
  .galeria-producto { grid-template-columns: 1fr; }
}

/* ---------- Hero de subpágina (Servicios, Nosotros, Blog, Casos de éxito) ---------- */

.hero-pagina {
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  padding: 56px 0 64px;
}

.migas {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.migas a { color: var(--steel); font-weight: 600; }
.migas span { margin: 0 6px; }

.hero-pagina h1 {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 800;
  max-width: 700px;
  margin-bottom: 16px;
}
.hero-pagina p.lede { font-size: 17px; color: var(--text-muted); max-width: 580px; }

/* ---------- Listado de servicios (página completa) ---------- */

.grid-servicios-completo {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- Página de detalle de servicio ---------- */

.servicio-detalle-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  align-items: start;
}

.servicio-detalle-contenido h2 { font-size: 24px; margin: 32px 0 14px; }
.servicio-detalle-contenido p { color: var(--text-muted); font-size: 16px; margin-bottom: 16px; }

.panel-lateral {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 96px;
}
.panel-lateral h3 { font-size: 16px; margin-bottom: 14px; }
.panel-lateral .btn { width: 100%; margin-bottom: 12px; }
.panel-lateral p { color: var(--text-muted); font-size: 13.5px; margin-top: 14px; }

.badge-categoria {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--steel-tint);
  color: var(--steel);
  margin-bottom: 18px;
}

/* ---------- Listado de casos de éxito (página completa) ---------- */

.grid-casos-completo {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.tarjeta-caso-grande {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  overflow: hidden;
}
.tarjeta-caso-grande__foto {
  width: calc(100% + 64px);
  height: 180px;
  object-fit: cover;
  display: block;
  margin: -32px -32px 20px -32px;
}
.tarjeta-caso-grande .industria {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--steel);
  margin-bottom: 12px;
}
.tarjeta-caso-grande h3 { font-size: 20px; margin-bottom: 18px; }
.tarjeta-caso-grande .bloque { margin-bottom: 14px; }
.tarjeta-caso-grande .bloque strong { display: block; font-family: var(--font-display); font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; color: var(--navy); margin-bottom: 4px; }
.tarjeta-caso-grande .bloque p { color: var(--text-muted); font-size: 14.5px; }
.tarjeta-caso-grande .servicios-chip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tarjeta-caso-grande .servicios-chip span { font-size: 12px; font-weight: 600; background: white; border: 1px solid var(--border); padding: 4px 10px; border-radius: 999px; color: var(--navy); }

/* ---------- Listado de blog (página completa) ---------- */

.grid-blog-completo {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- Artículo de blog (detalle) ---------- */

.articulo-header { max-width: 720px; margin: 0 auto 40px; text-align: center; }
.articulo-header .categoria { color: var(--steel); }
.articulo-header h1 { font-size: clamp(28px, 3.6vw, 40px); margin: 14px 0; }
.articulo-meta { color: var(--text-muted); font-size: 13.5px; }

.articulo-cuerpo {
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text);
}
.articulo-cuerpo p { margin-bottom: 20px; }
.articulo-cuerpo h2 { font-size: 22px; margin: 32px 0 14px; }
.articulo-cuerpo h3 { font-size: 19px; margin: 26px 0 12px; }

/* ---------- Nosotros ---------- */

.valores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tarjeta-valor {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.tarjeta-valor h3 { font-size: 17px; margin-bottom: 10px; }
.tarjeta-valor p { color: var(--text-muted); font-size: 14.5px; }

/* ---------- Estado vacío genérico ---------- */
.estado-vacio-pagina {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-muted);
}

@media (max-width: 980px) {
  .grid-servicios-completo, .grid-casos-completo, .grid-blog-completo, .valores-grid { grid-template-columns: repeat(2, 1fr); }
  .servicio-detalle-grid { grid-template-columns: 1fr; }
  .panel-lateral { position: static; }
}
@media (max-width: 720px) {
  .grid-servicios-completo, .grid-casos-completo, .grid-blog-completo, .valores-grid { grid-template-columns: 1fr; }
}

/* ---------- WhatsApp flotante ---------- */

.whatsapp-flotante {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  z-index: 300;
  transition: transform .2s;
}
.whatsapp-flotante:hover { transform: scale(1.08); }

/* ---------- Footer ---------- */

.footer { background: var(--navy-deep); color: rgba(255,255,255,0.7); padding: 64px 0 28px; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__logo { height: 32px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer p.tagline { font-size: 13.5px; max-width: 260px; }
.footer h4 { color: white; font-size: 13px; font-family: var(--font-display); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 10px; font-size: 14px; }
.footer li a:hover { color: white; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; font-size: 12.5px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Animaciones de aparición ---------- */

.revelar { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.revelar.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .grid-servicios-principales, .franja-complementarios, .grid-casos, .grid-blog, .metodologia { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .header__nav, .header__acciones .btn-outline { display: none; }
  .menu-toggle { display: flex; }
  .seccion { padding: 64px 0; }
  .grid-servicios-principales, .franja-complementarios, .grid-casos, .grid-blog, .metodologia, .footer__grid { grid-template-columns: 1fr; }
  .form-fila { grid-template-columns: 1fr; }
  .cta-final { flex-direction: column; text-align: center; }
}

/* Menú móvil */
.menu-movil {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 400;
  padding: 24px;
  flex-direction: column;
}
.menu-movil.abierto { display: flex; }
.menu-movil__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.menu-movil__top img { height: 34px; filter: brightness(0) invert(1); }
.menu-movil__cerrar { background: none; border: none; color: white; font-size: 28px; cursor: pointer; }
.menu-movil a { display: block; color: white; font-family: var(--font-display); font-size: 22px; font-weight: 700; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }