/* Grupo TODA — estilos del sitio */
:root {
  --azul: #0086c3;
  --azul-osc: #0068a0;
  --azul-claro: #e6f4fb;
  --tinta: #0d1b2a;
  --tinta-2: #1b2b3c;
  --texto: #3f4a56;
  --gris: #6b7682;
  --linea: #e3e8ee;
  --fondo: #ffffff;
  --fondo-2: #f5f8fb;
  --radio: 14px;
  --sombra: 0 10px 30px rgba(13, 27, 42, .08);
  --max: 1200px;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--texto);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul); }
h1, h2, h3 { color: var(--tinta); line-height: 1.15; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--azul); color: #fff; padding: .75rem 1rem; z-index: 200; }
.skip:focus { left: 1rem; top: 1rem; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 4px; }

.contenedor { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.seccion { padding: clamp(64px, 9vw, 120px) 0; }
.seccion--gris { background: var(--fondo-2); }
.etiqueta {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--azul); margin-bottom: 1rem;
}
.etiqueta::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.encabezado { max-width: 720px; margin-bottom: 48px; }
.encabezado p { color: var(--gris); font-size: 1.1rem; }
.centrado { text-align: center; margin-left: auto; margin-right: auto; }
.centrado .etiqueta { justify-content: center; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 50px; padding: .8rem 1.6rem; border-radius: 999px;
  font: inherit; font-weight: 700; font-size: .98rem; text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primario { background: var(--azul); color: #fff; }
.btn--primario:hover { background: var(--azul-osc); transform: translateY(-2px); }
.btn--claro { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--claro:hover { background: #fff; color: var(--tinta); }
.btn--borde { border-color: var(--azul); color: var(--azul); }
.btn--borde:hover { background: var(--azul); color: #fff; }

/* Header */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
  transition: background .3s, box-shadow .3s;
}
.header.solido, .header--fijo { background: rgba(13, 27, 42, .96); box-shadow: 0 4px 20px rgba(0,0,0,.15); backdrop-filter: blur(8px); }
.header .contenedor { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { height: 44px; width: auto; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; align-items: center; }
.nav a {
  display: block; padding: .5rem .9rem; color: rgba(255,255,255,.85); text-decoration: none;
  font-weight: 600; font-size: .95rem; border-radius: 8px; transition: color .2s, background .2s;
}
.nav a:hover, .nav a.activo { color: #fff; background: rgba(255,255,255,.08); }
.nav .btn { margin-left: 10px; padding: .55rem 1.2rem; min-height: 44px; color: #fff; }
.nav .btn:hover { background: var(--azul-osc); }
.menu-btn {
  display: none; width: 46px; height: 46px; border: 0; border-radius: 10px;
  background: rgba(255,255,255,.1); color: #fff; cursor: pointer; align-items: center; justify-content: center;
}
.menu-btn svg { width: 24px; height: 24px; }

@media (max-width: 920px) {
  .menu-btn { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: var(--tinta);
    padding: 12px 20px 28px; border-top: 1px solid rgba(255,255,255,.08);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: .25s;
  }
  .nav.abierto { transform: none; opacity: 1; visibility: visible; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav a { padding: .9rem .75rem; font-size: 1.05rem; }
  .nav .btn { margin: 12px 0 0; }
}

/* Hero */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  color: #fff; overflow: hidden; padding: calc(var(--header-h) + 40px) 0 60px; isolation: isolate; background: var(--tinta);
}
.hero__fondo { position: absolute; inset: 0; z-index: -2; }
.hero__fondo img { width: 100%; height: 100%; object-fit: cover; object-position: 30% center; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(13,27,42,.92) 0%, rgba(13,27,42,.75) 45%, rgba(13,27,42,.25) 100%);
}
.hero__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: end; }
.hero h1 { color: #fff; max-width: 13ch; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: rgba(255,255,255,.85); max-width: 52ch; margin-bottom: 2rem; }
.hero .etiqueta { color: #7fd0f3; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.testimonio {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(10px); border-radius: var(--radio); padding: 28px;
}
.estrellas { color: #f5b82e; letter-spacing: 3px; font-size: 1.1rem; }
.testimonio blockquote { margin: .6rem 0 1.2rem; font-size: 1.08rem; line-height: 1.6; color: #fff; }
.testimonio figcaption { display: flex; align-items: center; gap: 12px; font-size: .92rem; color: rgba(255,255,255,.8); }
.testimonio figcaption img { width: 48px; height: 48px; border-radius: 50%; background: #fff; object-fit: contain; padding: 3px; }
.testimonio strong { display: block; color: #fff; }

/* Cifras */
.cifras { background: var(--azul); color: #fff; }
.cifras ul { list-style: none; margin: 0; padding: 36px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cifras li { display: flex; flex-direction: column; }
.cifras strong { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; line-height: 1.1; }
.cifras span { font-size: .92rem; color: rgba(255,255,255,.85); }

/* Empresa */
.empresa__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.empresa__img { position: relative; }
.empresa__img img { border-radius: var(--radio); box-shadow: var(--sombra); }
.empresa__sello {
  position: absolute; right: -16px; bottom: -20px; background: var(--tinta); color: #fff;
  border-radius: var(--radio); padding: 18px 22px; box-shadow: var(--sombra);
}
.empresa__sello strong { display: block; font-size: 2rem; line-height: 1; color: #7fd0f3; }
.empresa__sello span { font-size: .85rem; }
.lista-check { list-style: none; padding: 0; margin: 1.5rem 0 2rem; display: grid; gap: .7rem; }
.lista-check li { display: flex; gap: .75rem; align-items: flex-start; color: var(--tinta-2); font-weight: 600; }
.lista-check svg { width: 22px; height: 22px; flex: none; color: var(--azul); margin-top: 3px; }

/* Misión y visión */
.mv { position: relative; color: #fff; isolation: isolate; }
.mv__fondo { position: absolute; inset: 0; z-index: -2; }
.mv__fondo img { width: 100%; height: 100%; object-fit: cover; }
.mv::after { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(13,27,42,.86); }
.mv h2 { color: #fff; }
.mv .etiqueta { color: #7fd0f3; }
.mv__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv__card {
  border: 1px solid rgba(255,255,255,.15); border-radius: var(--radio); padding: clamp(28px, 4vw, 44px);
  background: rgba(255,255,255,.05);
}
.mv__card h3 { color: #fff; font-size: 1.5rem; display: flex; align-items: center; gap: 12px; }
.mv__card h3 svg { width: 34px; height: 34px; color: #7fd0f3; }
.mv__card p { color: rgba(255,255,255,.82); margin: 0; font-size: 1.05rem; }

/* Capacidades */
.capacidades { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.capacidad {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 28px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.capacidad:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: transparent; }
.capacidad__icono {
  width: 52px; height: 52px; border-radius: 12px; background: var(--azul-claro); color: var(--azul);
  display: grid; place-items: center; margin-bottom: 18px;
}
.capacidad__icono svg { width: 26px; height: 26px; }
.capacidad p { font-size: .97rem; color: var(--gris); margin: 0; }

/* Servicios */
.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.servicio {
  display: flex; flex-direction: column; background: #fff; border-radius: var(--radio); overflow: hidden;
  box-shadow: 0 1px 0 var(--linea), 0 0 0 1px var(--linea); transition: transform .25s, box-shadow .25s;
}
.servicio:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.servicio__img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--fondo-2); }
.servicio__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.servicio:hover .servicio__img img { transform: scale(1.05); }
.servicio__cuerpo { padding: 24px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.servicio__num { font-size: .8rem; font-weight: 800; color: var(--azul); letter-spacing: .1em; }
.servicio h3 { margin: 0; flex: 1; }
.servicio__link {
  display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; color: var(--azul);
  align-self: flex-start; padding: 4px 0;
}
.servicio__link svg { width: 18px; height: 18px; transition: transform .2s; }
.servicio__link:hover svg { transform: translateX(4px); }

/* Proyectos */
.proyectos__top { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 48px; }
.proyectos__top .encabezado { margin-bottom: 0; }
.proyectos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.proyecto { position: relative; border-radius: var(--radio); overflow: hidden; aspect-ratio: 3 / 4; background: var(--tinta); margin: 0; }
.proyecto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; opacity: .9; }
.proyecto:hover img { transform: scale(1.06); }
.proyecto figcaption {
  position: absolute; inset: auto 0 0 0; padding: 60px 20px 20px; color: #fff;
  background: linear-gradient(transparent, rgba(13,27,42,.95));
}
.proyecto .lugar { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #7fd0f3; }
.proyecto h3 { color: #fff; font-size: 1.05rem; margin: .3rem 0 0; line-height: 1.35; }

/* Contacto */
.contacto { position: relative; color: #fff; isolation: isolate; }
.contacto__fondo { position: absolute; inset: 0; z-index: -2; }
.contacto__fondo img { width: 100%; height: 100%; object-fit: cover; }
.contacto::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(135deg, rgba(0,104,160,.95), rgba(13,27,42,.95)); }
.contacto h2 { color: #fff; }
.contacto .etiqueta { color: #bfe6f7; }
.contacto__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.contacto__intro p { color: rgba(255,255,255,.85); font-size: 1.1rem; }
.contacto__cards { display: grid; gap: 14px; }
.ccard {
  display: flex; gap: 18px; align-items: center; padding: 22px 24px; border-radius: var(--radio);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); color: #fff; text-decoration: none;
  transition: background .2s, transform .2s;
}
a.ccard:hover { background: rgba(255,255,255,.16); transform: translateX(4px); }
.ccard__icono { width: 50px; height: 50px; border-radius: 12px; background: #fff; color: var(--azul); display: grid; place-items: center; flex: none; }
.ccard__icono svg { width: 24px; height: 24px; }
.ccard small { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.7); font-weight: 700; }
.ccard > span:last-child { min-width: 0; }
.ccard strong { font-size: 1.08rem; font-weight: 700; overflow-wrap: anywhere; }

/* Footer */
.footer { background: #08121d; color: rgba(255,255,255,.65); padding: 56px 0 28px; font-size: .95rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer img { height: 42px; width: auto; margin-bottom: 16px; }
.footer h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 14px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer a { color: rgba(255,255,255,.75); text-decoration: none; }
.footer a:hover { color: #fff; }
.footer__base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; font-size: .88rem; }

/* Botón flotante de llamada (móvil) */
.flotante {
  position: fixed; right: 16px; bottom: 16px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  background: var(--azul); color: #fff; display: none; place-items: center; box-shadow: 0 8px 24px rgba(0,134,195,.45);
}
.flotante svg { width: 26px; height: 26px; }
@media (max-width: 720px) { .flotante { display: grid; } }

/* Página legal */
.legal-hero { background: var(--tinta); color: #fff; padding: calc(var(--header-h) + 56px) 0 56px; }
.legal-hero h1 { color: #fff; font-size: clamp(2rem, 4.5vw, 3rem); }
.legal-hero p { color: rgba(255,255,255,.7); margin: 0; }
.legal { display: grid; grid-template-columns: 260px 1fr; gap: 56px; align-items: start; }
.legal__indice { position: sticky; top: calc(var(--header-h) + 24px); font-size: .9rem; }
.legal__indice h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: var(--gris); }
.legal__indice ol { margin: 0; padding-left: 1.2rem; display: grid; gap: 6px; }
.legal__indice a { color: var(--texto); text-decoration: none; }
.legal__indice a:hover { color: var(--azul); }
.legal__texto { max-width: 760px; }
.legal__texto h2 { font-size: 1.4rem; margin-top: 2.4em; padding-top: .2em; }
.legal__texto h2:first-child { margin-top: 0; }
.legal__texto ul { padding-left: 1.3rem; margin: 0 0 1em; }
.legal__texto li { margin-bottom: .3em; }
.legal__nota { background: var(--azul-claro); border-left: 4px solid var(--azul); padding: 16px 20px; border-radius: 8px; }

/* Animación al hacer scroll */
.revelar { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visible { opacity: 1; transform: none; }
.no-js .revelar { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .capacidades { grid-template-columns: repeat(2, 1fr); }
  .proyectos { grid-template-columns: repeat(2, 1fr); }
  .servicios { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .hero__grid, .empresa__grid, .contacto__grid, .mv__grid { grid-template-columns: minmax(0, 1fr); }
  .hero { min-height: auto; }
  .testimonio { max-width: 520px; }
  .cifras ul { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
  .legal { grid-template-columns: 1fr; }
  .legal__indice { position: static; background: var(--fondo-2); padding: 20px 24px; border-radius: var(--radio); }
  .empresa__sello { right: 12px; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .servicios, .capacidades { grid-template-columns: 1fr; }
  .proyectos { grid-template-columns: 1fr; }
  .proyecto { aspect-ratio: 4 / 3; }
  .hero__acciones .btn { flex: 1 1 100%; }
  .footer__grid { grid-template-columns: 1fr; }
  .logo img { height: 38px; }
  .ccard { padding: 18px; gap: 14px; }
  .ccard__icono { width: 44px; height: 44px; }
  .ccard strong { font-size: .98rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .revelar { opacity: 1; transform: none; }
}