/* Concierge IA — hoja compartida del sitio público.
   Mismos tokens que la página de alta (onboarding/styles.css). */
:root{
  --ink:#19231e;--muted:#647069;--paper:#f4f5f1;--white:#fff;--line:#d9ddd7;
  --green:#1c674b;--green-deep:#145039;--green-2:#dfece5;--coral:#dd684f;
  --black:#111713;--radius:6px;--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);line-height:1.55;
  font-family:"Avenir Next","Gill Sans",sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--green)}

/* --- barra superior --- */
.topbar{position:sticky;top:0;z-index:20;height:68px;display:flex;align-items:center;
  justify-content:space-between;gap:20px;padding:0 clamp(20px,5vw,72px);
  border-bottom:1px solid var(--line);background:rgba(244,245,241,.94);backdrop-filter:blur(6px)}
.brand{color:var(--black);text-decoration:none;font-weight:900;font-size:20px;letter-spacing:.08em;white-space:nowrap}
.brand span{color:var(--coral)}
.nav{display:flex;align-items:center;gap:22px;font-size:14px}
.nav a{color:var(--muted);text-decoration:none;font-weight:600}
.nav a:hover{color:var(--ink)}
.nav .button{color:#fff}
@media(max-width:720px){.nav a:not(.button){display:none}}

/* --- botones --- */
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  border-radius:4px;padding:0 18px;border:1px solid transparent;text-decoration:none;
  font-weight:800;font-size:15px;cursor:pointer}
.button.primary{background:var(--green);color:#fff}
.button.primary:hover{background:var(--green-deep)}
.button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}
.button.secondary:hover{border-color:var(--muted)}
.button.small{min-height:36px;font-size:14px}

/* --- estructura --- */
.wrap{max-width:var(--max);margin:auto;padding:0 clamp(20px,5vw,72px)}
.eyebrow{font-size:12px;font-weight:800;color:var(--green);letter-spacing:.16em;margin:0 0 12px}
section{padding:clamp(48px,7vw,88px) 0}
h1,h2,h3{font-family:Georgia,serif;font-weight:500;line-height:1.08;margin:0 0 16px}
h1{font-size:clamp(36px,5.4vw,64px);line-height:.98}
h2{font-size:clamp(26px,3.4vw,40px)}
h3{font-size:22px}
.lead{font-size:18px;color:var(--muted);max-width:660px}

/* --- portada --- */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,64px);align-items:center}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-note{margin-top:16px;font-size:14px;color:var(--muted)}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.chat{display:grid;gap:12px}
.bubble{max-width:88%;padding:12px 14px;border-radius:14px;font-size:15px}
.bubble.in{background:var(--paper);border:1px solid var(--line);border-bottom-left-radius:4px}
.bubble.out{background:var(--green-2);color:#123326;justify-self:end;border-bottom-right-radius:4px}
.chat-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding-bottom:4px;border-bottom:1px solid var(--line)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}

/* --- franja de datos --- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:36px}
.stat{background:var(--white);padding:22px}
.stat b{display:block;font-family:Georgia,serif;font-size:28px;font-weight:500}
.stat span{font-size:14px;color:var(--muted)}
@media(max-width:720px){.stats{grid-template-columns:1fr}}

/* --- tarjetas --- */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}
@media(max-width:820px){.cards{grid-template-columns:1fr}}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{margin:14px 0 8px}
.card p{margin:0;color:var(--muted);font-size:15px}
.card .num{font-size:13px;font-weight:800;color:var(--green);letter-spacing:.14em}

/* --- pasos --- */
.steps{list-style:none;padding:0;margin:32px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.steps li{padding-top:18px;border-top:2px solid var(--line);font-size:15px;color:var(--muted)}
.steps b{display:block;font-family:Georgia,serif;font-size:24px;color:var(--ink);margin-bottom:6px}

/* --- lista de verificación --- */
.checks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.checks li{padding-left:28px;position:relative;color:var(--muted)}
.checks li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* --- llamada final --- */
.cta{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(28px,4vw,48px);display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}

/* --- pie --- */
footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px}
.foot{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.foot nav{display:flex;flex-wrap:wrap;gap:18px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--ink)}

/* --- páginas legales --- */
.legal{max-width:820px;margin:auto;padding:clamp(32px,5vw,56px) 0}
.legal h1{font-size:clamp(30px,4vw,44px)}
.legal h2{font-size:22px;margin:36px 0 10px}
.legal h3{font-size:17px;margin:22px 0 8px;font-family:"Avenir Next","Gill Sans",sans-serif;font-weight:800}
.legal p,.legal li{color:#39443e}
.legal ul{padding-left:20px}
.legal .meta{font-size:14px;color:var(--muted);margin:0 0 28px}
.legal .box{background:var(--green-2);border-radius:var(--radius);padding:18px 20px;margin:22px 0}