:root{
  color-scheme:light;
  --paper:#f2f5f3; --surface:#ffffff; --surface-2:#eaf0ee;
  --ink:#182629; --ink-soft:#4c5c5e; --ink-faint:#7c8c8d;
  --line:#d7e0dd;
  --teal:#2c6e73; --teal-deep:#1c4d51; --teal-wash:#e4eeee;
  --amber:#b9702f; --amber-wash:#f6ead9;
  --banda:#1c4d51; --banda-ink:#eef6f5;
  --wa:#25d366;
  --shadow:0 1px 2px rgba(24,38,41,.04),0 12px 28px -14px rgba(24,38,41,.18);
  --shadow-lg:0 24px 50px -20px rgba(24,38,41,.35);
  --radius:16px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Figtree',system-ui,sans-serif;font-size:17px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.envoltura{max-width:1080px;margin:0 auto;padding:0 16px}

.barra{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.barra-in{display:flex;justify-content:space-between;align-items:center;height:56px}
.marca{font-weight:700;font-size:17px;letter-spacing:-.01em}
.marca b{color:var(--amber)}
.idiomas{display:flex;gap:4px}
.idiomas a{text-decoration:none;font-weight:700;font-size:13px;color:var(--ink-faint);padding:5px 9px;border-radius:6px}
.idiomas a.activo{background:var(--teal);color:#fff}

.portada{padding:56px 0 40px}
.portada-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
.sobre{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin:0 0 12px}
h1{font-family:'Newsreader',Georgia,serif;font-weight:600;font-size:clamp(34px,5.4vw,54px);line-height:1.06;margin:0 0 18px;text-wrap:balance;letter-spacing:-.01em}
h1 .acento{color:var(--teal);font-style:italic}
.bajada{font-size:19px;color:var(--ink-soft);margin:0 0 26px}
.portada-foto img{border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:16/10;object-fit:cover;width:100%}
h2{font-family:'Newsreader',Georgia,serif;font-weight:600;font-size:clamp(28px,3.8vw,38px);line-height:1.15;margin:0 0 10px;text-wrap:balance}
h3{font-size:18px;margin:0 0 6px;line-height:1.3}
section{padding:44px 0}
section.envoltura{padding:48px 16px}
figure{margin:0}
.intro{color:var(--ink-soft);margin:0 0 26px;max-width:640px}

.acciones{display:flex;flex-wrap:wrap;gap:10px}
.acciones.centro{justify-content:center}
.boton{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;background:var(--teal);color:#fff;font-weight:700;text-decoration:none;transition:transform .16s cubic-bezier(.4,0,.2,1),background .16s cubic-bezier(.4,0,.2,1)}
.boton:hover{background:var(--teal-deep)}
.boton.secundario{background:transparent;color:var(--teal);border:2px solid var(--teal)}
.boton.claro{background:#fff;color:#12383b}
.boton.contorno{background:transparent;color:var(--banda-ink);border:2px solid color-mix(in srgb,var(--banda-ink) 60%,transparent)}
@media (prefers-reduced-motion:no-preference){.boton:hover{transform:translateY(-1px)}}

.tres{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.promesa{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.promesa .num{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--amber-wash);color:var(--amber);font-weight:700;margin-bottom:12px}
.promesa p{margin:0;color:var(--ink-soft);font-size:16px}

.pasos{list-style:none;margin:0;padding:0;counter-reset:paso;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pasos li{counter-increment:paso;border-top:3px solid var(--teal);padding-top:16px}
.pasos li::before{content:"Paso " counter(paso);display:block;font-size:13px;font-weight:700;color:var(--teal);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.pasos p{margin:0;color:var(--ink-soft);font-size:16px}

.grilla{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.grilla article{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
.grilla p{margin:0;color:var(--ink-soft);font-size:15.5px}

.destacado{background:var(--teal-wash);margin:20px 0}
.destacado-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.destacado img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.destacado p{color:var(--ink-soft)}
.lista{padding:0;margin:14px 0 0;list-style:none;display:grid;gap:10px}
.lista li{padding-left:28px;position:relative}
.lista li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:rotate(-45deg)}

.ejemplos{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.ejemplos a{text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:block;transition:transform .24s var(--ease)}
.ejemplos img{aspect-ratio:16/10;object-fit:cover;width:100%}
.ejemplos span{display:block;padding:14px 18px;font-weight:700}
.ejemplos small{display:block;font-weight:400;color:var(--ink-faint);font-size:14px}
@media (prefers-reduced-motion:no-preference){.ejemplos a:hover{transform:translateY(-3px)}}

details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px;max-width:780px}
summary{font-weight:600;cursor:pointer}
details p{color:var(--ink-soft);margin:8px 0 0}

.cierre{background:var(--banda);color:var(--banda-ink);text-align:center;padding:60px 0}
.cierre p{opacity:.85;margin:0 0 22px}
.pie{padding:26px 16px 90px;color:var(--ink-faint);font-size:14px}

.wa-flotante{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.25);z-index:20}
.wa-flotante svg{width:30px;height:30px;fill:#fff}

@media (max-width:860px){
  .portada-grid,.destacado-grid{grid-template-columns:1fr}
  .portada{padding-top:32px}
  .tres,.pasos,.grilla{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .tres,.pasos,.grilla,.ejemplos{grid-template-columns:1fr}
  .bajada{font-size:18px}
  .boton{width:100%}
}

:lang(en) .pasos li::before{content:"Step " counter(paso)}