:root{
  --navy:#12233F; --navy-h:#0C1A30; --celeste:#3B9CD9; --naranja:#F0743C; --naranja-h:#D9622C;
  --teal:#007CA0; --oro:#D07F30; --verde:#2FA84F;
  --tinta:#16232E; --gris:#5B6B7A; --linea:#E4E9EC; --velo:#F6F9FB;
  --display:"Baloo 2","Inter",system-ui,sans-serif;
  --texto:"Inter",system-ui,sans-serif;
  /* footer: paleta propia (viene de footersustentablepropuesta3.html), centralizada aquí */
  --f-oscuro:#16231D; --f-linea:#2A3A31; --f-texto:#C6D0C9; --f-texto-suave:#8FA298;
  --f-titulo:#6E8078; --f-link:#D3DBD5; --f-etiqueta:#A9793D; --f-etiqueta-clara:#9AA39A;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--tinta);font-family:var(--texto);font-size:16.5px;font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 34px}
a{color:inherit}

header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--linea)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:104px}
header img{height:60px;width:auto;display:block}
.marca-link{display:flex;align-items:center;border-radius:10px;padding:4px;margin:-4px;transition:opacity .15s,transform .1s;cursor:pointer}
.marca-link:hover{opacity:.82}
.marca-link:active{transform:scale(.97)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--naranja);color:#fff;text-decoration:none;padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;transition:background .16s}
.nav-cta:hover{background:var(--naranja-h)}

h1{font-family:var(--display);font-weight:700;font-size:clamp(26px,3.4vw,40px);line-height:1.14;letter-spacing:-.01em;margin:0 0 16px;color:var(--navy)}
h2{font-family:var(--display);font-weight:700;font-size:clamp(25px,3vw,34px);line-height:1.16;letter-spacing:-.008em;margin:0 0 14px;max-width:22ch;color:var(--navy)}
h3{font-family:var(--display);font-size:16px;font-weight:700;margin:0 0 6px;color:var(--navy)}
p{margin:0 0 16px;max-width:56ch}
.guia{font-size:16.5px;line-height:1.5;color:var(--gris);max-width:46ch;font-weight:400}
.nota{font-size:14px;color:var(--gris)}

section{padding:80px 0}
.velo{background:var(--velo);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.hondo{background:var(--navy);color:#fff}
.hondo h2{color:#fff}.hondo .guia{color:#B9CBE0}

/* --- slider (banners): tarjeta inserta en la página --- */
.slider-section{padding:44px 0 8px}
.slider{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--linea);box-shadow:0 24px 50px -26px rgba(18,35,63,.22);height:272px}
.slider-track{display:flex;height:100%;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.slide{flex:0 0 100%;width:100%;position:relative;height:100%;overflow:hidden;background:#fff}
.card-inner{display:flex;align-items:center;gap:36px;height:100%;padding:0 46px}

.eyebrow{display:block;font-size:12px;font-weight:700;letter-spacing:.05em;color:var(--celeste);margin-bottom:9px;text-transform:uppercase}
.eyebrow-light{color:#8FD1F0}
.card-text h3{font-family:var(--display);font-weight:700;font-size:22px;line-height:1.28;letter-spacing:-.005em;color:var(--navy);margin:0 0 10px;max-width:26ch}
.card-text p{font-size:14px;line-height:1.55;color:var(--gris);margin:0 0 16px;max-width:50ch}
.text-white{color:#fff !important}
.text-light{color:#B9CBE0 !important}

.mini-cta{display:inline-flex;align-items:center;gap:7px;background:var(--naranja);color:#fff;text-decoration:none;padding:11px 20px;border-radius:9px;font-size:13.5px;font-weight:600;transition:background .16s, transform .1s;white-space:nowrap}
.mini-cta:hover{background:var(--naranja-h)}
.mini-cta:active{transform:scale(.98)}
.cta-underline{text-decoration:underline;text-underline-offset:3px}
.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--naranja);font-weight:700;font-size:14px;text-decoration:underline;text-underline-offset:3px}
.text-link:hover{color:var(--naranja-h)}

/* slide 1: icono anillo + texto */
.ring-icon{position:relative;flex:0 0 auto;width:118px;height:118px}
.ring{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 210deg,#007CA0 0deg,#3d8f95 90deg,#8a7d68 170deg,#D07F30 230deg,#D07F30 330deg,#007CA0 360deg)}
.ring:after{content:"";position:absolute;inset:13px;border-radius:50%;background:#fff}
.ring-mark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:42px;height:42px;z-index:2}
.card-1 .card-text{flex:1 1 auto;min-width:0}

/* slide 2: texto + miniatura de video */
.card-2-inner{padding:0;gap:0}
.card-2-inner .card-text{flex:1 1 auto;min-width:0;padding:0 46px}
.card-2-inner .card-media{flex:0 0 40%;position:relative;height:100%;overflow:hidden}
.media-ph{position:absolute;inset:0;background:
    radial-gradient(420px 300px at 20% 10%, rgba(0,124,160,.55), transparent 60%),
    linear-gradient(135deg,#0E2F42 0%,#1B4E52 55%,#2C6B4F 100%)}
.media-logo{position:absolute;top:14px;right:16px;height:20px;filter:brightness(0) invert(1);opacity:.92}
.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.94);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.25);padding:0 0 0 3px}
.play-btn:hover{background:#fff}
.caption-chip{position:absolute;left:14px;bottom:14px;right:14px;background:rgba(10,16,20,.68);color:#fff;font-size:11.5px;line-height:1.4;padding:7px 10px;border-radius:8px}

/* slide 3: fondo navy degradado */
.card-3{background:linear-gradient(120deg,#12233F 0%,#1B4468 55%,#2E6F94 100%)}
.card-3-inner{justify-content:space-between;position:relative;z-index:2;padding-right:70px}
.card-3 .card-text{flex:1 1 auto;min-width:0}
.card-3 .motivo-navy{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:280px;opacity:.14;z-index:1;pointer-events:none}

.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:38px;height:38px;border-radius:50%;border:none;background:rgba(255,255,255,.9);backdrop-filter:blur(4px);color:var(--navy);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 14px rgba(18,35,63,.18);transition:background .16s, transform .12s}
.slider-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.06)}
.slider-arrow:active{transform:translateY(-50%) scale(.96)}
.slider-arrow.prev{left:14px}
.slider-arrow.next{right:14px}

.slider-dots{display:flex;justify-content:center;gap:8px;margin:18px 0 0}
.dot{width:8px;height:8px;border-radius:50%;border:none;background:var(--linea);cursor:pointer;padding:0;transition:all .2s}
.dot:hover{background:#C7D0D7}
.dot.active{background:var(--naranja);width:22px;border-radius:5px}

.recorrido-section{padding:76px 0}
.recorrido-head{max-width:56ch}
.recorrido-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;margin-top:44px}
.recorrido-item{border-top:3px solid var(--celeste);padding-top:16px}
.recorrido-item.accent-oro{border-top-color:var(--oro)}
.recorrido-item h3{font-family:var(--display);font-size:15.5px;font-weight:700;color:var(--navy);margin:0 0 8px;letter-spacing:-.005em}
.recorrido-item p{font-size:13.5px;line-height:1.5;color:var(--gris);margin:0;max-width:none}

@media(max-width:1080px){
  .recorrido-grid{grid-template-columns:1fr 1fr;row-gap:28px}
}
@media(max-width:560px){
  .recorrido-grid{grid-template-columns:1fr}
}

@media(max-width:860px){
  .slider{height:auto;border-radius:16px;transition:height .35s cubic-bezier(.2,.7,.3,1)}
  .slide{height:auto}
  .card-inner{flex-direction:column;align-items:flex-start;text-align:left;gap:18px;padding:30px 46px 34px;height:auto}
  .ring-icon{width:74px;height:74px}
  .ring-mark{width:28px;height:28px}
  .card-2-inner{flex-direction:column-reverse}
  .card-2-inner .card-text{padding:26px 26px 30px}
  .card-2-inner .card-media{width:100%;height:170px;flex:0 0 auto}
  .card-3-inner{flex-direction:column;align-items:flex-start;gap:20px;padding:30px 26px 34px}
  .card-3 .motivo-navy{width:200px;right:-60px}
  .slider-arrow{width:32px;height:32px;top:38px;transform:none}
  .slider-arrow.prev{left:8px}
  .slider-arrow.next{right:8px}
  .slider-arrow:hover{transform:scale(1.06)}
  .slider-arrow:active{transform:scale(.96)}
}

@media(prefers-reduced-motion:reduce){.slider-track{transition:none}}

/* --- sección: "Primero conocemos a tu empresa" (arquetipo) --- */
.arch-section{padding:76px 0}
.arch-layout{display:grid;grid-template-columns:1fr 440px;gap:60px;align-items:center}
.arch-intro h2{max-width:32ch}
.arch-intro .guia{margin-top:16px}
.arch-intro .nota{margin-top:14px;max-width:48ch}

.arch-card{
  background:linear-gradient(160deg,#16305A 0%, var(--navy) 65%);
  border-radius:20px;
  padding:34px 32px;
  box-shadow:0 24px 50px -26px rgba(18,35,63,.38);
}
.arch-card .step{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:19px 0;border-top:1px solid rgba(255,255,255,.10)}
.arch-card .step:first-child{border-top:none;padding-top:2px}
.arch-card .icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.arch-card .icon svg{width:20px;height:20px}
.arch-card .icon.accent{background:var(--naranja)}
.arch-card .icon.accent svg{stroke:#fff}
.arch-card .icon.outline{border:2px solid var(--celeste)}
.arch-card .icon.outline svg{stroke:var(--celeste)}
.arch-card h3{font-family:var(--texto);font-weight:600;font-size:15.5px;color:#fff;margin:0 0 5px}
.arch-card p{font-size:13.5px;line-height:1.5;color:#B9C6DA;margin:0;max-width:none}

@media(max-width:860px){
  .arch-section{padding:56px 0}
  .arch-layout{grid-template-columns:1fr;gap:36px}
}


/* --- sección: 9 áreas ESG, agrupadas en 3 pilares --- */
.areas-section{padding:80px 0}
.areas-head{max-width:60ch;margin-bottom:48px}
.areas-head .guia{margin-top:14px}

.pillar{padding-top:40px;border-top:1px solid var(--linea)}
.pillar:first-child{padding-top:0;border-top:none}

.pillar-head{display:inline-flex;align-items:center;gap:10px;padding:9px 20px 9px 15px;border-radius:999px;margin-bottom:26px}
.pillar-head::before{content:"";width:8px;height:8px;border-radius:50%;flex:0 0 auto}
.pillar-head.amb{background:#E3F2F6}
.pillar-head.amb::before{background:#007CA0}
.pillar-head.amb .pillar-name{color:#00688A}
.pillar-head.soc{background:#E7ECF3}
.pillar-head.soc::before{background:var(--navy)}
.pillar-head.soc .pillar-name{color:var(--navy)}
.pillar-head.gob{background:#FBEBDD}
.pillar-head.gob::before{background:#B96A1F}
.pillar-head.gob .pillar-name{color:#96551A}
.pillar-name{font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:-.005em}
.pillar-count{font-size:12px;color:var(--gris);padding-left:9px;border-left:1px solid rgba(18,35,63,.14)}

.area-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.area-card{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:22px 20px;box-shadow:0 16px 32px -22px rgba(18,35,63,.22)}
.area-icon{width:46px;height:46px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.area-icon svg{width:46px;height:46px}
.area-card h3{font-family:var(--texto);font-weight:600;font-size:14.5px;color:var(--navy);margin:0 0 6px;letter-spacing:-.005em}
.area-card p{font-size:13px;line-height:1.5;color:var(--gris);margin:0;max-width:none}

@media(max-width:860px){
  .areas-section{padding:56px 0}
  .pillar{padding-top:32px}
}

/* --- sección de cierre: multiplicadores (consultoras, gremios, centros de desarrollo) --- */
.mult-section{padding:80px 0}
.mult-head{max-width:52ch}
.mult-head .guia{margin-top:14px}
.mult-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:40px}
.mult-item{border-top:2px solid var(--celeste);padding-top:16px}
.mult-item h3{font-family:var(--display);font-size:15.5px;font-weight:700;color:var(--navy);margin:0 0 8px;letter-spacing:-.005em}
.mult-item p{font-size:13.5px;line-height:1.55;color:var(--gris);margin:0;max-width:none}
.cta-pill-navy{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff;text-decoration:none;padding:12px 26px;border-radius:10px;font-size:14px;font-weight:700;margin-top:34px;transition:background .16s,transform .1s}
.cta-pill-navy:hover{background:var(--navy-h)}
.cta-pill-navy:active{transform:scale(.98)}

@media(max-width:860px){
  .mult-section{padding:56px 0}
  .mult-grid{grid-template-columns:1fr;gap:28px;margin-top:30px}
}

/* --- footer --- */
  footer { max-width: 1160px; margin: 40px auto 0; border-radius: 14px; overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 8px 24px -12px rgba(0,0,0,0.10); }

  .footer-start {
    height: 4px;
    background: linear-gradient(90deg, var(--oro) 0%, var(--teal) 100%);
    box-shadow: 0 3px 10px -4px rgba(20, 30, 20, 0.35);
  }

  .f1-band-label {
    font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--f-etiqueta); margin-bottom: 12px;
  }
  .f1-logos { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
  .logo-corfo-img { height: 48px; width: auto; display: block; }
  .logo-social-img { height: 50px; width: auto; display: block; }
  .brand-mark-iso { height: 24px; width: auto; display: block; }
  .brand-mark-row { display: flex; align-items: center; gap: 9px; }
  .brand-mark-row span { font-family: var(--display); font-weight: 800; font-size: 16px; letter-spacing: -0.01em; }

  .f3-light {
    background: #fff; padding: 20px 40px; display: flex; align-items: center;
    justify-content: space-between; flex-wrap: wrap; gap: 18px;
  }
  .f3-light .f1-band-label { color: var(--f-etiqueta-clara); margin: 0; }
  .f3-light .f1-logos { gap: 32px; }
  .f3-light .logo-corfo-img { height: 44px; }
  .f3-light .logo-social-img { height: 44px; }

  .f3-dark { background: var(--f-oscuro); padding: 24px 40px 18px; color: var(--f-texto); }
  .f3-top {
    display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 20px;
    padding-bottom: 16px; border-bottom: 1px solid var(--f-linea);
  }
  .f3-brand { display: flex; align-items: center; gap: 8px; font-family: var(--display); font-weight: 800; color: #fff; font-size: 15px; margin-bottom: 6px; }
  .f3-top p { font-size: 13px; color: var(--f-texto-suave); max-width: 30ch; margin: 0; }
  .f3-col h3 {
    font-family: var(--display); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em;
    color: var(--f-titulo); margin: 0 0 10px;
  }
  .f3-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
  .f3-col a { color: var(--f-link); text-decoration: none; font-size: 14px; }
  .f3-legal {
    padding-top: 12px; font-size: 12.5px; color: var(--f-titulo); display: flex;
    justify-content: space-between; flex-wrap: wrap; gap: 10px;
  }

  @media (max-width: 720px) {
    .f3-top { grid-template-columns: 1fr; }
    .f3-dark, .f3-light { padding-left: 22px; padding-right: 22px; }
  }