:root {
  --azul-950: #032552;
  --azul-900: #063d88;
  --azul-800: #0755ad;
  --azul-700: #0872cb;
  --azul-500: #0ea9e5;
  --cian-300: #78dcfa;
  --cian-100: #dbf5ff;
  --hielo: #f4fbff;
  --blanco: #fff;
  --tinta: #0a2548;
  --texto: #49617a;
  --borde: #dbeaf4;
  --verde: #14a76c;
  --sombra: 0 22px 60px rgba(4, 54, 111, .13);
  --radio: 24px;
  --contenedor: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  color: var(--tinta);
  background: var(--blanco);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.modal-abierta { overflow: hidden; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.contenedor { width: min(calc(100% - 40px), var(--contenedor)); margin-inline: auto; }
.solo-lectores {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.salto-contenido {
  position: fixed; top: 8px; left: 8px; z-index: 1000; transform: translateY(-150%);
  padding: 10px 16px; border-radius: 8px; color: #fff; background: var(--azul-950);
}
.salto-contenido:focus { transform: translateY(0); }

.cabecera {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: rgba(255,255,255,.88); border-bottom: 1px solid rgba(219,234,244,.75);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.barra-navegacion { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; min-width: max-content; }
.marca-gota { width: 35px; height: 42px; display: grid; place-items: center; }
.marca-gota svg { width: 100%; height: 100%; }
.marca-texto { display: flex; flex-direction: column; line-height: 1; text-transform: uppercase; }
.marca-texto strong { color: var(--azul-900); font-size: 1.55rem; letter-spacing: -.06em; font-style: italic; }
.marca-texto span { color: var(--azul-700); font-size: .66rem; font-weight: 800; letter-spacing: .08em; margin-top: 4px; }
.menu-principal { display: flex; align-items: center; gap: 6px; }
.menu-principal a {
  padding: 10px 13px; color: #294963; text-decoration: none; font-size: .91rem; font-weight: 700;
  border-radius: 999px; transition: color .2s, background .2s, transform .2s;
}
.menu-principal a:hover { color: var(--azul-800); background: var(--cian-100); }
.menu-principal .enlace-contacto { color: #fff; background: var(--azul-800); padding-inline: 20px; }
.menu-principal .enlace-contacto:hover { color: #fff; background: var(--azul-700); transform: translateY(-1px); }
.boton-menu { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--hielo); cursor: pointer; }
.boton-menu > span:not(.solo-lectores) { display: block; width: 21px; height: 2px; margin: 5px auto; border-radius: 2px; background: var(--azul-900); transition: .2s; }

.portada {
  position: relative; isolation: isolate; min-height: 790px; padding: 145px 0 90px; overflow: hidden;
  background:
    radial-gradient(circle at 75% 35%, rgba(70,205,250,.27), transparent 31%),
    linear-gradient(128deg, #fff 3%, #f4fbff 48%, #d9f3ff 100%);
}
.portada::before {
  content: ""; position: absolute; z-index: -1; width: 610px; aspect-ratio: 1; right: -210px; top: 20px;
  border: 1px solid rgba(18,155,220,.18); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.18), 0 0 0 140px rgba(25,167,225,.06);
}
.portada-onda { position: absolute; z-index: -1; border-radius: 50%; border: 2px solid rgba(27,166,225,.18); }
.portada-onda-uno { width: 520px; height: 85px; right: 4%; bottom: 85px; transform: rotate(-5deg); }
.portada-onda-dos { width: 350px; height: 58px; right: 11%; bottom: 105px; transform: rotate(7deg); }
.portada-contenido { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 54px; }
.distintivo {
  display: inline-flex; align-items: center; gap: 9px; padding: 8px 14px; border: 1px solid #bce6f7;
  border-radius: 999px; color: var(--azul-800); background: rgba(255,255,255,.78); font-size: .8rem; font-weight: 800; letter-spacing: .04em;
}
.distintivo span { width: 8px; height: 8px; border-radius: 50%; background: var(--azul-500); box-shadow: 0 0 0 5px rgba(14,169,229,.12); }
.portada h1 { margin: 25px 0 20px; max-width: 690px; font-size: clamp(3rem, 5vw, 5.25rem); line-height: .99; letter-spacing: -.06em; }
.portada h1 em { color: var(--azul-700); font-style: normal; }
.portada-texto > p { max-width: 660px; margin: 0; color: var(--texto); font-size: 1.12rem; }
.acciones-portada { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.boton {
  min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px;
  border: 1px solid transparent; border-radius: 13px; text-decoration: none; font-weight: 800; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.boton:hover { transform: translateY(-2px); }
.boton:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(14,169,229,.4); outline-offset: 3px; }
.boton-primario { color: #fff; background: linear-gradient(135deg, var(--azul-800), var(--azul-700)); box-shadow: 0 14px 30px rgba(7,85,173,.25); }
.boton-primario:hover { box-shadow: 0 18px 35px rgba(7,85,173,.32); }
.boton-claro { color: var(--azul-800); border-color: #c6deee; background: rgba(255,255,255,.84); }
.confianza-portada { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 27px; color: #45627c; font-size: .84rem; font-weight: 700; }
.confianza-portada span { display: inline-flex; align-items: center; gap: 6px; }
.confianza-portada i { display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; color: #fff; background: var(--verde); font-size: .72rem; font-style: normal; }

.portada-visual { position: relative; height: 540px; }
.halo-agua {
  position: absolute; inset: 6% 2% 3% 7%; border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, rgba(255,255,255,.98) 0 28%, rgba(117,218,250,.28) 52%, transparent 70%);
  filter: drop-shadow(0 35px 35px rgba(4,75,148,.18));
}
.mini-folleto {
  position: absolute; overflow: hidden; padding: 0; border: 5px solid rgba(255,255,255,.9); border-radius: 17px;
  background: #fff; box-shadow: 0 22px 50px rgba(3,48,102,.24); cursor: pointer; transition: transform .25s, box-shadow .25s;
}
.mini-folleto:hover { transform: translateY(-8px) rotate(0); box-shadow: 0 28px 58px rgba(3,48,102,.3); }
.mini-folleto img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.mini-folleto span { position: absolute; left: 10px; bottom: 10px; padding: 4px 9px; border-radius: 7px; color: #fff; background: rgba(3,47,103,.9); font-size: .76rem; font-weight: 900; }
.mini-folleto-uno { width: 164px; height: 230px; left: 2%; top: 92px; transform: rotate(-8deg); }
.mini-folleto-dos { width: 218px; height: 315px; left: 31%; top: 25px; z-index: 2; }
.mini-folleto-tres { width: 185px; height: 265px; right: 0; top: 100px; transform: rotate(8deg); }
.sello-venezolano {
  position: absolute; z-index: 3; left: 25%; right: 8%; bottom: 30px; display: flex; align-items: center; gap: 12px;
  padding: 15px 18px; border: 1px solid rgba(255,255,255,.85); border-radius: 18px; color: var(--azul-900);
  background: rgba(255,255,255,.86); box-shadow: 0 16px 35px rgba(4,60,125,.15); backdrop-filter: blur(12px);
}
.sello-venezolano svg { width: 31px; color: var(--azul-500); }
.sello-venezolano span { display: flex; flex-direction: column; font-size: .8rem; line-height: 1.3; }
.sello-venezolano strong { font-size: 1rem; }

.franja-mensaje { color: #fff; background: linear-gradient(100deg, var(--azul-950), var(--azul-800) 68%, #078bd2); }
.franja-mensaje .contenedor { min-height: 108px; display: flex; align-items: center; gap: 18px; }
.franja-mensaje strong { font-size: 1.3rem; }
.franja-mensaje .contenedor > span { width: 7px; height: 7px; border-radius: 50%; background: var(--cian-300); }
.franja-mensaje p { margin-left: auto; max-width: 390px; color: #cceeff; font-size: .92rem; }

.seccion { padding: 105px 0; }
.sobrelinea { display: inline-block; color: var(--azul-700); font-size: .76rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.encabezado-seccion { max-width: 740px; margin: 0 auto 52px; text-align: center; }
.encabezado-seccion h2, .nosotros-texto h2, .respaldo h2, .llamada h2 {
  margin: 11px 0 14px; font-size: clamp(2.15rem, 4vw, 3.65rem); line-height: 1.06; letter-spacing: -.045em;
}
.encabezado-seccion > p { max-width: 660px; margin: 0 auto; color: var(--texto); }

.seccion-nosotros { overflow: hidden; background: #fff; }
.rejilla-nosotros { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 90px; }
.nosotros-visual { position: relative; min-height: 530px; }
.tarjeta-logo {
  position: absolute; inset: 0 0 0 4%; display: grid; place-items: center; overflow: hidden;
  border-radius: 44% 56% 54% 46% / 52% 42% 58% 48%; background: linear-gradient(145deg, #e5f7ff, #fff);
  box-shadow: inset 0 0 0 1px rgba(7,114,203,.08), var(--sombra);
}
.tarjeta-logo::before { content: ""; position: absolute; inset: 10%; border: 1px solid rgba(14,169,229,.14); border-radius: inherit; }
.tarjeta-logo img { position: relative; width: 84%; mix-blend-mode: multiply; }
.cifra-flotante {
  position: absolute; right: -25px; bottom: 30px; width: 170px; padding: 18px 20px; border-radius: 18px;
  color: #fff; background: linear-gradient(145deg, var(--azul-800), var(--azul-950)); box-shadow: 0 20px 40px rgba(3,48,102,.25);
}
.cifra-flotante strong { display: block; color: var(--cian-300); font-size: 2rem; line-height: 1; }
.cifra-flotante span { display: block; margin-top: 6px; font-size: .78rem; line-height: 1.35; }
.nosotros-texto h2 span { color: var(--azul-700); }
.nosotros-texto > p { color: var(--texto); }
.nosotros-texto .texto-destacado { color: var(--tinta); font-size: 1.2rem; font-weight: 700; }
.nosotros-texto blockquote {
  margin: 28px 0 0; padding: 20px 24px; border-left: 4px solid var(--azul-500); border-radius: 0 14px 14px 0;
  color: var(--azul-900); background: var(--hielo); font-size: 1.2rem; font-weight: 800;
}

.modelos { background: var(--hielo); }
.rejilla-modelos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.tarjeta-modelo {
  position: relative; overflow: hidden; border: 1px solid var(--borde); border-radius: var(--radio); background: #fff;
  box-shadow: 0 16px 38px rgba(4,54,111,.08); transition: transform .25s, box-shadow .25s;
}
.tarjeta-modelo:hover { transform: translateY(-7px); box-shadow: var(--sombra); }
.tarjeta-destacada { border: 2px solid var(--azul-500); transform: translateY(-10px); }
.tarjeta-destacada:hover { transform: translateY(-16px); }
.recomendado {
  position: absolute; z-index: 2; right: 0; top: 0; padding: 8px 15px; border-radius: 0 21px 0 14px;
  color: #fff; background: var(--azul-700); font-size: .71rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em;
}
.modelo-superior { position: relative; min-height: 220px; padding: 28px 26px; color: #fff; background: linear-gradient(145deg, var(--azul-950), var(--azul-800)); }
.tarjeta-destacada .modelo-superior { background: linear-gradient(145deg, #0758ad, #079fdb); }
.modelo-superior::after { content: ""; position: absolute; width: 180px; height: 180px; right: -80px; bottom: -105px; border: 2px solid rgba(255,255,255,.13); border-radius: 50%; box-shadow: 0 0 0 25px rgba(255,255,255,.05); }
.modelo-numero { color: var(--cian-300); font-size: .73rem; font-weight: 900; letter-spacing: .14em; }
.modelo-etiqueta { float: right; margin-top: 1px; color: #b9eaff; font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.modelo-superior h3 { margin: 16px 0 0; font-size: 4.3rem; line-height: 1; letter-spacing: -.08em; }
.modelo-superior p { max-width: 250px; margin: 10px 0 0; color: #d9f2ff; font-size: .9rem; }
.modelo-imagen { position: relative; width: 100%; height: 230px; overflow: hidden; padding: 0; border: 0; background: #eaf8ff; cursor: zoom-in; }
.modelo-imagen img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; transition: transform .35s; }
.modelo-imagen::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 48%, rgba(3,37,82,.72)); }
.modelo-imagen span { position: absolute; z-index: 1; left: 50%; bottom: 16px; transform: translateX(-50%); width: max-content; color: #fff; font-size: .78rem; font-weight: 800; }
.modelo-imagen:hover img { transform: scale(1.045); }
.modelo-detalle { padding: 25px 26px 27px; }
.modelo-detalle h4 { margin: 0; font-size: 1rem; }
.modelo-detalle ul { min-height: 112px; margin: 15px 0 22px; padding: 0; list-style: none; color: var(--texto); font-size: .88rem; }
.modelo-detalle li { position: relative; margin: 8px 0; padding-left: 21px; }
.modelo-detalle li::before { content: ""; position: absolute; left: 0; top: .56em; width: 7px; height: 7px; border: 2px solid var(--azul-500); border-radius: 50%; }
.boton-modelo { width: 100%; color: var(--azul-800); border-color: #badced; background: #effaff; }
.boton-modelo:hover { color: #fff; background: var(--azul-800); }
.comparacion { margin-top: 55px; overflow: hidden; border: 1px solid var(--borde); border-radius: 20px; background: #fff; box-shadow: 0 12px 32px rgba(4,54,111,.06); }
.comparacion-titulo { display: flex; align-items: center; gap: 13px; padding: 20px 24px; border-bottom: 1px solid var(--borde); }
.comparacion-titulo div { display: flex; flex-direction: column; }
.comparacion-titulo span:not(.icono-ayuda) { color: var(--texto); font-size: .84rem; }
.icono-ayuda { display: grid; place-items: center; width: 37px; height: 37px; border-radius: 50%; color: #fff; background: var(--azul-700); font-weight: 900; }
.tabla-contenedor { overflow-x: auto; }
table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; font-size: .86rem; }
th, td { padding: 16px 22px; border-bottom: 1px solid #edf3f7; }
thead th { color: #5c7187; background: #f7fbfd; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; }
tbody th { color: var(--azul-800); font-size: 1rem; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }

.servicios {
  position: relative; overflow: hidden; background: linear-gradient(150deg, #fff 0%, #f3fbff 55%, #e4f6ff 100%);
}
.servicios::before {
  content: ""; position: absolute; width: 640px; height: 640px; right: -310px; top: -260px;
  border: 1px solid rgba(14,169,229,.12); border-radius: 50%; box-shadow: 0 0 0 70px rgba(14,169,229,.035), 0 0 0 140px rgba(14,169,229,.02);
}
.servicios-rejilla { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; align-items: start; gap: 46px; }
.servicios-informacion {
  padding: 34px; border: 1px solid var(--borde); border-radius: 28px; background: rgba(255,255,255,.88);
  box-shadow: 0 20px 50px rgba(4,54,111,.08); backdrop-filter: blur(12px);
}
.servicios-introduccion { margin-bottom: 26px; }
.servicios-distintivo {
  display: inline-block; padding: 6px 11px; border-radius: 999px; color: var(--azul-700); background: #def4ff;
  font-size: .69rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase;
}
.servicios-introduccion h3 { margin: 13px 0 8px; font-size: 2rem; line-height: 1.08; letter-spacing: -.035em; }
.servicios-introduccion p { max-width: 600px; margin: 0; color: var(--texto); }
.lista-servicios { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.item-servicio {
  min-height: 82px; display: flex; align-items: center; gap: 13px; padding: 15px;
  border: 1px solid #d9eaf4; border-radius: 15px; background: #f8fcff; transition: transform .2s, border-color .2s, background .2s;
}
.item-servicio:hover { transform: translateY(-3px); border-color: #9cd8f1; background: #eefaff; }
.item-servicio:last-child { grid-column: 1 / -1; }
.servicio-numero {
  width: 35px; height: 35px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 11px;
  color: #fff; background: linear-gradient(145deg, var(--azul-800), var(--azul-500)); font-size: .7rem; font-weight: 900;
}
.item-servicio strong { font-size: .87rem; line-height: 1.35; }
.servicios-visual { position: relative; }
.folleto-general {
  position: relative; width: 100%; overflow: hidden; padding: 0; border: 7px solid #fff; border-radius: 25px;
  background: #fff; box-shadow: var(--sombra); cursor: zoom-in; transition: transform .25s, box-shadow .25s;
}
.folleto-general:hover { transform: translateY(-7px); box-shadow: 0 30px 70px rgba(4,54,111,.2); }
.folleto-general img { width: 100%; aspect-ratio: 1122 / 1402; object-fit: cover; object-position: top; }
.folleto-general::after { content: ""; position: absolute; inset: 65% 0 0; background: linear-gradient(transparent, rgba(3,37,82,.76)); }
.folleto-general span {
  position: absolute; z-index: 1; left: 50%; bottom: 18px; transform: translateX(-50%); width: max-content;
  padding: 8px 13px; border-radius: 10px; color: #fff; background: rgba(3,48,102,.86); font-size: .8rem; font-weight: 900;
}
.servicios-visual > p { margin: 18px 15px 0; color: var(--texto); font-size: .86rem; text-align: center; }
.servicios-visual > p strong { color: var(--azul-800); }
.aplicaciones-servicios {
  position: relative; display: grid; grid-template-columns: 1.1fr 1.55fr auto; align-items: center; gap: 28px;
  margin-top: 38px; padding: 28px 30px; border: 1px solid #cce7f5; border-radius: 22px; background: #fff;
  box-shadow: 0 16px 38px rgba(4,54,111,.07);
}
.aplicaciones-cabecera { display: flex; align-items: center; gap: 17px; }
.aplicaciones-icono {
  position: relative; width: 49px; height: 59px; flex: 0 0 auto; border-radius: 65% 35% 63% 37% / 68% 35% 65% 32%;
  transform: rotate(45deg); background: linear-gradient(145deg, var(--cian-300), var(--azul-700)); box-shadow: 0 10px 24px rgba(7,114,203,.22);
}
.aplicaciones-icono::after { content: ""; position: absolute; width: 13px; height: 22px; left: 11px; top: 8px; border-radius: 50%; background: rgba(255,255,255,.65); }
.aplicaciones-cabecera h3 { margin: 4px 0 3px; font-size: 1.25rem; line-height: 1.2; }
.aplicaciones-cabecera p { margin: 0; color: var(--texto); font-size: .78rem; }
.lista-aplicaciones { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; margin: 0; padding: 0; list-style: none; }
.lista-aplicaciones li { position: relative; padding-left: 18px; color: #34536d; font-size: .82rem; font-weight: 750; }
.lista-aplicaciones li::before {
  content: ""; position: absolute; left: 1px; top: .43em; width: 8px; height: 10px; border-radius: 60% 40% 60% 40%;
  transform: rotate(45deg); background: var(--azul-500);
}
.aplicaciones-servicios .boton { white-space: nowrap; }

.filtracion { position: relative; overflow: hidden; color: #fff; background: linear-gradient(145deg, var(--azul-950), #073f88 58%, #075cad); }
.filtracion::before { content: ""; position: absolute; width: 760px; height: 760px; right: -250px; top: -340px; border: 1px solid rgba(104,218,255,.13); border-radius: 50%; box-shadow: 0 0 0 80px rgba(69,198,242,.04), 0 0 0 160px rgba(69,198,242,.025); }
.encabezado-claro .sobrelinea { color: var(--cian-300); }
.encabezado-claro > p { color: #bdd7ec; }
.rejilla-materiales { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.tarjeta-material { position: relative; min-height: 365px; padding: 25px 21px; border: 1px solid rgba(158,220,246,.16); border-radius: 19px; background: rgba(255,255,255,.065); backdrop-filter: blur(10px); transition: background .25s, transform .25s; }
.tarjeta-material:hover { transform: translateY(-6px); background: rgba(255,255,255,.105); }
.material-icono { width: 55px; height: 55px; display: grid; place-items: center; border-radius: 15px; color: var(--cian-300); background: rgba(70,198,242,.12); }
.material-icono svg { width: 37px; height: 37px; fill: currentColor; stroke: currentColor; stroke-width: 2; }
.material-icono svg path { vector-effect: non-scaling-stroke; }
.material-paso { position: absolute; right: 20px; top: 28px; color: rgba(160,223,247,.42); font-size: .72rem; font-weight: 900; letter-spacing: .1em; }
.tarjeta-material h3 { margin: 22px 0 12px; font-size: 1.08rem; line-height: 1.2; }
.tarjeta-material p { margin: 0; color: #bdd5e9; font-size: .84rem; line-height: 1.65; }
.nota-tecnica { position: relative; max-width: 930px; margin: 35px auto 0; padding: 14px 19px; border: 1px solid rgba(173,222,242,.18); border-radius: 12px; color: #bcd6e8; background: rgba(0,25,59,.28); font-size: .77rem; text-align: center; }

.respaldo { padding: 78px 0; background: #fff; }
.respaldo-contenido { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; padding: 42px; border: 1px solid var(--borde); border-radius: 25px; background: linear-gradient(120deg, #f8fdff, #eaf8ff); box-shadow: var(--sombra); }
.respaldo-icono { width: 95px; height: 95px; display: grid; place-items: center; border-radius: 22px; color: var(--azul-700); background: #fff; box-shadow: 0 12px 25px rgba(4,54,111,.1); }
.respaldo-icono svg { width: 66px; fill: none; stroke: currentColor; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.respaldo h2 { margin-block: 7px; font-size: 2rem; }
.respaldo p { margin: 0; color: var(--texto); }
.certificado { display: inline-block; margin-top: 11px; padding: 5px 11px; border-radius: 7px; color: var(--azul-800); background: #dcefff; font-size: .8rem; font-weight: 900; }

.llamada { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: linear-gradient(115deg, #078bd0, #0750a4); }
.llamada::after { content: ""; position: absolute; z-index: -1; width: 570px; height: 570px; right: -170px; top: -270px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 0 0 55px rgba(255,255,255,.04), 0 0 0 110px rgba(255,255,255,.025); }
.llamada-contenido { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 36px; }
.gota-grande { width: 75px; height: 92px; border: 4px solid rgba(255,255,255,.75); border-radius: 65% 35% 63% 37% / 68% 35% 65% 32%; transform: rotate(45deg); }
.llamada .sobrelinea { color: #bdeeff; }
.llamada h2 { max-width: 710px; margin-block: 8px 13px; font-size: 2.65rem; }
.llamada p { max-width: 720px; margin: 0; color: #d9f4ff; }
.boton-blanco { color: var(--azul-800); background: #fff; box-shadow: 0 13px 30px rgba(3,36,77,.18); }

.contacto { background: #f7fbfd; }
.rejilla-contacto { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; }
.contacto-principal, .otros-contactos { padding: 35px; border: 1px solid var(--borde); border-radius: var(--radio); background: #fff; box-shadow: 0 15px 38px rgba(4,54,111,.06); }
.contacto-principal h3 { margin: 0 0 5px; font-size: 1.6rem; }
.contacto-principal > p { margin: 0 0 22px; color: var(--texto); }
.lista-whatsapp { display: grid; gap: 10px; }
.lista-whatsapp a { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; padding: 13px 15px; border: 1px solid #d8eee5; border-radius: 13px; text-decoration: none; background: #f5fffa; transition: transform .2s, border .2s; }
.lista-whatsapp a:hover { transform: translateX(4px); border-color: #78cba8; }
.icono-whatsapp { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: #fff; background: var(--verde); font-weight: 900; }
.lista-whatsapp a > span:nth-child(2) { display: flex; flex-direction: column; line-height: 1.25; }
.lista-whatsapp small, .tarjeta-contacto small { color: #708398; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.lista-whatsapp b { color: var(--verde); font-size: 1.25rem; }
.otros-contactos { display: grid; align-content: start; gap: 11px; }
.tarjeta-contacto { display: flex; align-items: center; gap: 14px; padding: 13px; border-radius: 13px; color: inherit; text-decoration: none; background: #f5faff; transition: background .2s, transform .2s; }
.tarjeta-contacto:hover { transform: translateX(3px); background: #e9f7ff; }
.contacto-icono { width: 45px; height: 45px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 12px; color: var(--azul-700); background: #dff3ff; }
.contacto-icono svg { width: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tarjeta-contacto > span:last-child { min-width: 0; display: flex; flex-direction: column; }
.tarjeta-contacto strong { overflow-wrap: anywhere; font-size: .9rem; }
.horario-nota { display: flex; gap: 11px; margin-top: 8px; padding: 14px; border: 1px dashed #b7d9eb; border-radius: 12px; color: var(--texto); background: #f7fcff; }
.horario-nota span { display: grid; place-items: center; width: 24px; height: 24px; flex: 0 0 auto; border-radius: 50%; color: #fff; background: var(--azul-700); font-weight: 900; }
.horario-nota p { margin: 0; font-size: .78rem; }

.pie-pagina { color: #d6e8f5; background: var(--azul-950); }
.pie-superior { min-height: 150px; display: flex; align-items: center; gap: 28px; }
.marca-pie .marca-texto strong, .marca-pie .marca-texto span { color: #fff; }
.pie-superior > p { color: #7dbddf; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.pie-enlaces { display: flex; gap: 21px; margin-left: auto; }
.pie-enlaces a { color: #b7ccdc; text-decoration: none; font-size: .82rem; }
.pie-enlaces a:hover { color: #fff; }
.pie-inferior { display: flex; justify-content: space-between; padding: 19px 0 24px; border-top: 1px solid rgba(255,255,255,.1); color: #7d9bb2; font-size: .73rem; }

.whatsapp-flotante {
  position: fixed; z-index: 80; right: 23px; bottom: 22px; display: flex; align-items: center; gap: 9px; min-height: 52px;
  padding: 9px 16px 9px 9px; border: 0; border-radius: 999px; color: #fff; background: #15a96c;
  box-shadow: 0 15px 35px rgba(8,113,70,.32); font-weight: 800; cursor: pointer; transition: transform .2s, box-shadow .2s;
}
.whatsapp-flotante:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(8,113,70,.42); }
.whatsapp-flotante svg { width: 34px; height: 34px; padding: 6px; border-radius: 50%; fill: #fff; background: rgba(255,255,255,.15); }

.modal { width: min(calc(100% - 30px), 630px); max-height: calc(100vh - 35px); padding: 0; border: 0; border-radius: 21px; color: var(--tinta); background: #fff; box-shadow: 0 35px 90px rgba(0,25,60,.35); }
.modal::backdrop { background: rgba(2,25,55,.76); backdrop-filter: blur(6px); }
.modal[open] { animation: entrada-modal .25s ease both; }
@keyframes entrada-modal { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.modal-cabecera { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 21px; border-bottom: 1px solid var(--borde); }
.modal-cabecera h2 { margin: 0; font-size: 1.25rem; }
.cerrar-modal { width: 40px; height: 40px; border: 0; border-radius: 50%; color: var(--azul-950); background: #edf6fb; font-size: 1.7rem; line-height: 1; cursor: pointer; }
.modal-folleto { width: min(calc(100% - 30px), 780px); }
.modal-folleto-cuerpo { max-height: calc(100vh - 105px); overflow: auto; padding: 16px; background: #eaf5fb; }
.modal-folleto-cuerpo img { width: 100%; border-radius: 10px; }
.modal-contacto { padding-bottom: 24px; }
.modal-contacto .modal-cabecera { align-items: flex-start; }
.modal-contacto .modal-cabecera h2 { margin-top: 4px; font-size: 1.55rem; }
.modal-contacto > p { margin: 20px 24px; color: var(--texto); }
.opciones-modal-whatsapp { display: grid; gap: 9px; margin: 0 24px 18px; }
.opciones-modal-whatsapp a { display: flex; justify-content: space-between; padding: 13px 15px; border: 1px solid #cce8dc; border-radius: 12px; color: var(--tinta); text-decoration: none; background: #f3fff9; }
.opciones-modal-whatsapp a:hover { border-color: #62c69c; }
.opciones-modal-whatsapp span { color: var(--verde); font-size: .78rem; font-weight: 800; }
.enlace-correo-modal { display: block; margin: 0 24px; color: var(--azul-700); font-size: .85rem; font-weight: 800; text-align: center; }

.aparecer { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.aparecer.visible { opacity: 1; transform: none; }

@media (max-width: 1060px) {
  .menu-principal a { padding-inline: 9px; font-size: .83rem; }
  .portada-contenido { gap: 20px; }
  .portada-visual { transform: scale(.9); transform-origin: center; }
  .rejilla-materiales { grid-template-columns: repeat(3, 1fr); }
  .tarjeta-material { min-height: 300px; }
  .rejilla-materiales .tarjeta-material:nth-child(4) { grid-column: 1 / 2; }
  .aplicaciones-servicios { grid-template-columns: 1fr 1.25fr; }
  .aplicaciones-servicios .boton { grid-column: 2; justify-self: start; }
  .respaldo-contenido { grid-template-columns: auto 1fr; }
  .respaldo-contenido .boton { grid-column: 2; justify-self: start; }
  .llamada-contenido { grid-template-columns: auto 1fr; }
  .llamada-contenido .boton { grid-column: 2; justify-self: start; }
}

@media (max-width: 820px) {
  .contenedor { width: min(calc(100% - 30px), var(--contenedor)); }
  .barra-navegacion { height: 70px; }
  .boton-menu { display: block; }
  .menu-principal {
    position: absolute; top: 70px; left: 15px; right: 15px; display: grid; gap: 3px; padding: 12px;
    border: 1px solid var(--borde); border-radius: 17px; background: rgba(255,255,255,.97); box-shadow: var(--sombra);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s;
  }
  .menu-principal.abierto { opacity: 1; visibility: visible; transform: none; }
  .menu-principal a { padding: 12px 14px; }
  .boton-menu[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .boton-menu[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .boton-menu[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .portada { min-height: auto; padding: 118px 0 70px; }
  .portada-contenido { grid-template-columns: 1fr; }
  .portada h1 { font-size: clamp(3.1rem, 11vw, 4.7rem); }
  .portada-visual { height: 480px; max-width: 580px; width: 100%; margin: 10px auto 0; transform: none; }
  .franja-mensaje .contenedor { flex-wrap: wrap; padding-block: 22px; gap: 10px 14px; }
  .franja-mensaje p { flex-basis: 100%; margin: 0; }
  .seccion { padding: 80px 0; }
  .rejilla-nosotros { grid-template-columns: 1fr; gap: 55px; }
  .nosotros-visual { min-height: 470px; max-width: 560px; width: 100%; margin: auto; }
  .cifra-flotante { right: 0; }
  .rejilla-modelos { grid-template-columns: 1fr; max-width: 570px; margin: auto; }
  .tarjeta-destacada, .tarjeta-destacada:hover { transform: none; }
  .modelo-imagen { height: 300px; }
  .modelo-detalle ul { min-height: 0; }
  .servicios-rejilla { grid-template-columns: 1fr; }
  .servicios-visual { width: min(100%, 590px); margin: 0 auto; }
  .rejilla-materiales { grid-template-columns: repeat(2, 1fr); }
  .rejilla-materiales .tarjeta-material:nth-child(4) { grid-column: auto; }
  .rejilla-materiales .tarjeta-material:last-child { grid-column: 1 / -1; }
  .tarjeta-material { min-height: 285px; }
  .llamada-contenido { grid-template-columns: 1fr; }
  .gota-grande { display: none; }
  .llamada-contenido .boton { grid-column: 1; }
  .rejilla-contacto { grid-template-columns: 1fr; }
  .aplicaciones-servicios { grid-template-columns: 1fr; }
  .aplicaciones-servicios .boton { grid-column: 1; justify-self: start; }
  .pie-superior { flex-wrap: wrap; padding-block: 35px; }
  .pie-superior > p { flex-basis: 100%; margin: 0; }
  .pie-enlaces { flex-wrap: wrap; margin-left: 0; }
}

@media (max-width: 560px) {
  .marca-texto strong { font-size: 1.3rem; }
  .marca-texto span { font-size: .58rem; }
  .marca-gota { width: 30px; }
  .portada { padding-top: 108px; }
  .distintivo { font-size: .69rem; }
  .portada h1 { margin-top: 20px; font-size: 3.15rem; }
  .portada-texto > p { font-size: 1rem; }
  .acciones-portada { display: grid; }
  .acciones-portada .boton { width: 100%; }
  .confianza-portada { gap: 9px 13px; }
  .portada-visual { height: 400px; margin-top: 5px; }
  .mini-folleto { border-width: 3px; border-radius: 12px; }
  .mini-folleto-uno { width: 122px; height: 175px; left: 0; top: 88px; }
  .mini-folleto-dos { width: 162px; height: 235px; left: 28%; top: 35px; }
  .mini-folleto-tres { width: 132px; height: 195px; right: 0; top: 92px; }
  .sello-venezolano { left: 12%; right: 3%; bottom: 16px; }
  .franja-mensaje strong { font-size: 1.05rem; }
  .encabezado-seccion { margin-bottom: 36px; }
  .encabezado-seccion h2, .nosotros-texto h2 { font-size: 2.3rem; }
  .nosotros-visual { min-height: 400px; margin-bottom: 12px; }
  .tarjeta-logo {
    inset: 0 8px 20px; padding: 24px; border-radius: 30px;
  }
  .tarjeta-logo::before { inset: 14px; border-radius: 21px; }
  .tarjeta-logo img {
    width: min(100%, 330px); height: auto; aspect-ratio: 1 / 1; object-fit: contain; object-position: center;
  }
  .cifra-flotante { right: 18px; bottom: 0; width: 138px; padding: 13px; }
  .modelo-imagen { height: 240px; }
  .servicios-informacion { padding: 23px; }
  .servicios-introduccion h3 { font-size: 1.7rem; }
  .lista-servicios { grid-template-columns: 1fr; }
  .item-servicio:last-child { grid-column: auto; }
  .aplicaciones-servicios { padding: 23px; }
  .aplicaciones-cabecera { align-items: flex-start; }
  .lista-aplicaciones { grid-template-columns: 1fr; }
  .aplicaciones-servicios .boton { width: 100%; }
  .rejilla-materiales { grid-template-columns: 1fr; }
  .rejilla-materiales .tarjeta-material:last-child { grid-column: auto; }
  .tarjeta-material { min-height: 0; }
  .respaldo-contenido { grid-template-columns: 1fr; padding: 28px; }
  .respaldo-contenido .boton { grid-column: 1; width: 100%; }
  .respaldo-icono { width: 75px; height: 75px; }
  .respaldo h2 { font-size: 1.8rem; }
  .llamada h2 { font-size: 2.2rem; }
  .llamada-contenido .boton { width: 100%; }
  .contacto-principal, .otros-contactos { padding: 22px; }
  .pie-enlaces { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 25px; }
  .pie-inferior { flex-direction: column; gap: 6px; }
  .whatsapp-flotante { right: 13px; bottom: 13px; padding-right: 10px; }
  .whatsapp-flotante span { display: none; }
  .opciones-modal-whatsapp a { flex-direction: column; gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .aparecer { opacity: 1; transform: none; }
}