:root {
  --azul: #1C2B39; --azul-2: #2B4155; --azul-3: #0F1A24; --naranja: #E2692F; --naranja-2: #F28C4B;
  --texto: #1C2B39; --suave: #5F6F7F; --fondo: #ffffff; --alterno: #F4F6F8; --borde: #E1E6EB;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--texto); background: var(--fondo); line-height: 1.55; }
a { color: var(--naranja); }
img { max-width: 100%; height: auto; }
h1, h2, h3, p, li { overflow-wrap: anywhere; }
.contenedor { width: min(1140px, 100% - 32px); margin-inline: auto; }

/* Encabezado */
.cab { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--borde); }
.cab-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 84px; flex-wrap: wrap; padding-block: 6px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marca img { display: block; height: 68px; width: auto; }
.marca span { font-weight: 700; color: var(--azul); }
.cab nav { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.cab nav a { color: var(--azul); text-decoration: none; font-weight: 500; }
.cab nav a:not(.btn-sec):hover { color: var(--naranja); }

/* Botones */
.btn, .btn-sec { display: inline-block; padding: 12px 20px; border-radius: 10px; font-weight: 600; text-decoration: none; text-align: center; }
.btn { background: linear-gradient(135deg, var(--naranja), var(--naranja-2)); color: #fff !important; box-shadow: 0 6px 18px rgba(226,105,47,.30); }
.btn:hover { filter: brightness(1.04); }
.btn-sec { border: 1.5px solid var(--azul); color: var(--azul) !important; background: #fff; }
.cab .btn-sec { padding: 8px 14px; }

/* Portada */
.hero { position: relative; overflow: hidden; padding: 64px 0 72px;
  background:
    radial-gradient(900px 400px at 85% 10%, rgba(226,105,47,.10), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(43,65,85,.10), transparent 60%),
    linear-gradient(180deg, #fff, #F7F9FB); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(28,43,57,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(28,43,57,.06) 1px, transparent 1px);
  background-size: 40px 40px; mask-image: linear-gradient(180deg, #000 0%, transparent 85%); -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero-in > * { min-width: 0; }
.insignia { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--borde); color: var(--azul); font-weight: 600; font-size: 14px; box-shadow: 0 2px 10px rgba(28,43,57,.06); }
.pulso { width: 9px; height: 9px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 0 rgba(34,197,94,.6); animation: pulso 1.8s infinite; }
@keyframes pulso { 70% { box-shadow: 0 0 0 9px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
h1 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -0.02em; }
h1 span { background: linear-gradient(135deg, var(--naranja), var(--naranja-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: var(--suave); margin: 0 0 26px; max-width: 560px; }
.acciones { display: flex; gap: 12px; flex-wrap: wrap; }
.chips { list-style: none; padding: 0; margin: 24px 0 0; display: flex; gap: 10px; flex-wrap: wrap; }
.chips li { padding: 6px 12px; border-radius: 999px; background: var(--alterno); border: 1px solid var(--borde); font-size: 14px; font-weight: 600; color: var(--azul-2); }

.hero-visual { position: relative; }
.foto { display: block; width: 100%; border-radius: 20px; box-shadow: 0 24px 60px rgba(28,43,57,.25); }
.aviso { position: absolute; display: flex; flex-direction: column; gap: 2px; padding: 10px 14px; border-radius: 12px; background: rgba(255,255,255,.95); border: 1px solid var(--borde); box-shadow: 0 12px 30px rgba(28,43,57,.18); font-size: 13px; }
.aviso b { font-size: 14px; }
.aviso span { color: var(--suave); }
.aviso-1 { left: -22px; bottom: -22px; }
.aviso-2 { right: -14px; top: -18px; }

/* Cifras */
.cifras { background: var(--azul); color: #fff; }
.cifras-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 26px 0; }
.cifras-in div { display: flex; flex-direction: column; gap: 2px; border-left: 3px solid var(--naranja); padding-left: 14px; }
.cifras-in b { font-size: 24px; }
.cifras-in span { color: #B9C6D2; font-size: 14px; }

/* Secciones */
.seccion { padding: 72px 0; }
.alterna { background: var(--alterno); }
.etiqueta { color: var(--naranja); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: 13px; margin: 0 0 8px; }
h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.15; margin: 0 0 28px; letter-spacing: -0.01em; }
.intro { color: var(--suave); font-size: 18px; max-width: 760px; margin: -12px 0 32px; }
.ico { font-size: 28px; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: rgba(226,105,47,.10); }

/* Tecnología (sección oscura) */
.oscura { background: radial-gradient(800px 400px at 100% 0%, rgba(226,105,47,.18), transparent 60%), linear-gradient(180deg, var(--azul), var(--azul-3)); color: #fff; }
.oscura .intro { color: #B9C6D2; }
.tecno { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tecno > * { min-width: 0; }
.tecno article { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.10); border-radius: 16px; padding: 22px; transition: transform .2s, border-color .2s; }
.tecno article:hover { transform: translateY(-3px); border-color: rgba(226,105,47,.6); }
.tecno h3 { margin: 14px 0 6px; font-size: 18px; }
.tecno p { margin: 0; color: #B9C6D2; font-size: 15px; }
.tecno .ico { background: rgba(226,105,47,.18); }

/* Servicios */
.tarjetas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tarjetas > * { min-width: 0; }
.tarjeta { background: #fff; border: 1px solid var(--borde); border-radius: 16px; padding: 24px; box-shadow: 0 4px 16px rgba(28,43,57,.05); }
.tarjeta h3 { margin: 14px 0 8px; font-size: 19px; }
.tarjeta p { margin: 0; color: var(--suave); }

/* Pasos */
.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pasos > * { min-width: 0; }
.pasos li { display: flex; gap: 12px; background: #fff; border-radius: 14px; padding: 18px; border: 1px solid var(--borde); }
.pasos span { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--azul); color: #fff; font-weight: 700; }
.pasos div { color: var(--suave); font-size: 15px; }
.pasos div b { display: block; margin-bottom: 2px; color: var(--texto); font-size: 16px; }

/* Contacto */
.contacto { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.contacto > * { min-width: 0; }
.datos { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; font-size: 17px; }
.caja-portal { background: linear-gradient(160deg, var(--azul), var(--azul-3)); color: #fff; border-radius: 18px; padding: 30px; box-shadow: 0 18px 40px rgba(28,43,57,.25); }
.caja-portal h3 { margin-top: 0; font-size: 22px; }
.caja-portal p { color: #C9D4DE; }

/* Pie */
.pie { background: var(--azul-3); color: #B9C6D2; padding: 30px 0; font-size: 15px; }
.pie b { color: #fff; }
.pie-in { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.pie-links { display: flex; flex-direction: column; gap: 6px; text-align: right; }
.pie a { color: #fff; }

/* Página legal */
.texto-legal { max-width: 800px; }
.texto-legal h1 { font-size: 32px; }
.texto-legal h2 { font-size: 21px; margin: 28px 0 8px; }
.texto-legal .sub { color: var(--suave); }
.texto-legal .marca img, .marca img[width="40"] { height: 40px; }

@media (max-width: 960px) {
  .hero-in, .contacto { grid-template-columns: 1fr; }
  .hero-visual { max-width: 620px; margin: 10px auto 0; }
  .tecno, .tarjetas { grid-template-columns: 1fr 1fr; }
  .pasos, .cifras-in { grid-template-columns: 1fr 1fr; }
  .cab nav a:not(.btn-sec) { display: none; }
  .pie-links { text-align: left; }
}
@media (max-width: 600px) {
  .hero { padding: 36px 0 56px; }
  .marca img { height: 54px; }
  .tecno, .tarjetas, .pasos { grid-template-columns: 1fr; }
  .acciones .btn, .acciones .btn-sec { width: 100%; }
  .aviso { font-size: 12px; padding: 8px 10px; }
  .aviso-1 { left: 8px; bottom: -18px; }
  .aviso-2 { right: 8px; top: -16px; }
  .seccion { padding: 52px 0; }
}

/* Franja de invitación */
.invita { background: linear-gradient(135deg, var(--naranja), #C9531D); color: #fff; }
.invita-in { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 40px 0; }
.invita-in > div { min-width: 0; max-width: 760px; }
.invita h2 { margin: 0 0 8px; font-size: clamp(22px, 2.6vw, 30px); }
.invita p { margin: 0; font-size: 18px; color: #FFE9DD; }
.invita .btn { background: #fff; color: var(--naranja) !important; box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.btn-grande { flex: none; padding: 16px 26px; font-size: 17px; }
.invita-final { background: linear-gradient(135deg, var(--azul-2), var(--azul)); }
.invita-final p { color: #C9D4DE; }
@media (max-width: 760px) { .invita-in { flex-direction: column; align-items: stretch; text-align: left; } .btn-grande { width: 100%; } }

/* Ajustes: logo grande en portada y franja de invitación más delgada */
.logo-hero { display: block; width: 260px; height: auto; margin: 0 0 22px; }
.invita-in { padding: 18px 0; gap: 20px; }
.invita h2 { font-size: clamp(18px, 1.9vw, 22px); margin: 0 0 2px; line-height: 1.25; }
.invita p { font-size: 15px; }
.btn-grande { padding: 11px 20px; font-size: 15px; }
@media (max-width: 600px) { .logo-hero { width: 200px; margin-bottom: 16px; } .invita-in { padding: 18px 0; } }

/* Un solo logo, grande, en el encabezado */
.cab-in { min-height: 112px; }
.marca img { height: 96px; }
@media (max-width: 600px) { .cab-in { min-height: 88px; } .marca img { height: 72px; } }

/* Aviso para empresas nuevas */
.nuevo-cliente { margin-top: 22px; display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; border-radius: 12px; background: #FBE7DC; border-left: 4px solid var(--naranja); font-size: 15px; }
.nuevo-cliente span { color: var(--azul-2); }