/* estilos.css — guías de Negocín · tokens espejo de ../marca/tokens.json (HEX ancla intactos) */
:root{
  --color-primary:#0C5C57;--color-primary-bright:#0E7A72;--color-ink:#10302E;
  --color-accent:#E8892B;--color-bg:#FBF7F0;--color-surface:#FFFFFF;
  --color-text:#14312E;--color-muted:#5B6B69;--color-border:#E3DED4;
  --color-on-primary:#FFFFFF;--color-bubble:#DCEFEC;
  --font-heading:'Poppins',system-ui,sans-serif;--font-body:'Inter',system-ui,sans-serif;
  --radius:16px;--radius-big:26px;--shadow:0 8px 28px rgba(20,49,46,.10);--shadow-lg:0 18px 50px rgba(12,92,87,.20);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);line-height:1.65;font-size:17px}
a{color:var(--color-primary)}
a:hover{color:var(--color-primary-bright)}
:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px;border-radius:4px}
img{max-width:100%}

.topbar{background:var(--color-ink);color:#fff;position:sticky;top:0;z-index:10}
.topwrap{max-width:780px;margin:0 auto;padding:.8rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-heading);font-weight:700;font-size:1.15rem;color:#fff;text-decoration:none}
.brand .helm{width:1.4em;height:1.4em;color:var(--color-accent)}
.back{color:#fff;font-size:.9rem;text-decoration:none;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:.35rem .9rem}
.back:hover{border-color:var(--color-accent);color:var(--color-accent)}

.wrap{max-width:780px;margin:0 auto;padding:2.2rem 1.25rem 3rem}
.kicker{font-family:var(--font-heading);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--color-primary);margin:0 0 .5rem}
.kicker .giro{color:var(--color-accent)}
h1{font-family:var(--font-heading);font-weight:800;font-size:clamp(1.7rem,5vw,2.5rem);line-height:1.2;margin:.2rem 0 1rem;color:var(--color-ink)}
h2{font-family:var(--font-heading);font-weight:700;font-size:1.35rem;line-height:1.3;margin:2.2rem 0 .7rem;color:var(--color-ink)}
.lead{font-size:1.15rem;line-height:1.6;color:var(--color-ink);background:var(--color-bubble);border-left:4px solid var(--color-primary);border-radius:0 var(--radius) var(--radius) 0;padding:1.1rem 1.3rem;margin:0 0 1.5rem}
.lead strong{color:var(--color-primary)}
p{margin:.8rem 0}
ul,ol{padding-left:1.4rem;margin:.8rem 0}
li{margin:.35rem 0}
.caja{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.2rem 1.4rem;margin:1.8rem 0}
.caja h2{margin:.2rem 0 .8rem;font-size:1.15rem}
.caja ul,.caja ol{margin:.4rem 0}

.ctabox{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-bright));color:var(--color-on-primary);border-radius:var(--radius-big);padding:2rem 1.6rem;margin:2.5rem 0 0;box-shadow:var(--shadow-lg)}
.ctabox h2{color:#fff;margin:0 0 .6rem}
.ctabox a:not(.btn){color:#fff}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-heading);font-weight:700;font-size:1.02rem;background:var(--color-accent);color:var(--color-text);padding:.85rem 1.7rem;border-radius:999px;text-decoration:none;margin-top:1rem}
.btn:hover{filter:brightness(1.06);color:var(--color-text)}
.chico{font-size:.85rem;opacity:.92;margin-top:.8rem;font-style:italic}

footer{background:var(--color-ink);color:#fff;margin-top:3rem}
.fwrap{max-width:780px;margin:0 auto;padding:1.6rem 1.25rem;text-align:center;font-size:.88rem}
footer a{color:#fff}
.fmut{opacity:.8;margin-top:.4rem}

@media (max-width:520px){.wrap{padding:1.6rem 1.1rem 2.4rem}.lead{font-size:1.05rem;padding:1rem 1.1rem}.ctabox{padding:1.6rem 1.2rem}}