:root{--verde-profundo:#1C3D32;--verde-follaje:#2E5E4E;--rojo-ceibo:#C8412F;--verde-tierra:#9DB8AB;--blanco-calido:#FAFBF8;--tinta:#22332C;--tinta-suave:#5C6E66;--linea:#E3E8E3;--serif:'Lora',Georgia,serif;--sans:'Work Sans',system-ui,sans-serif;--ancho:1120px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);font-weight:300;color:var(--tinta);background:var(--blanco-calido);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;padding-bottom:84px}
img,svg{display:block;max-width:100%}
a{color:inherit}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--verde-profundo);line-height:1.25}
.btn{display:inline-block;font-family:var(--sans);font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:15px 30px;border-radius:999px;transition:all .25s ease;cursor:pointer;border:none}
.btn-rojo{background:var(--rojo-ceibo);color:var(--blanco-calido)}
.btn-rojo:hover{background:#a83424}
:focus-visible{outline:3px solid var(--rojo-ceibo);outline-offset:3px;border-radius:4px}
header{position:sticky;top:0;z-index:50;background:rgba(250,251,248,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.logo-h{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-h svg{height:44px;width:auto}
.logo-nombre{font-family:var(--serif);font-size:1.35rem;color:var(--verde-profundo);line-height:1}
.logo-bajada{font-size:9px;letter-spacing:.28em;text-transform:uppercase;color:var(--tinta-suave);font-weight:500}
.nav-volver{text-decoration:none;font-size:14px;color:var(--tinta)}
.nav-volver:hover{color:var(--rojo-ceibo)}
.nav .btn{padding:11px 22px;font-size:12px}
main.articulo-pagina{max-width:720px;margin:0 auto;padding:64px 24px 80px}
.art-fecha{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-suave);font-weight:500;margin-bottom:14px}
.articulo-pagina h1{font-size:clamp(2rem,4.5vw,2.9rem);margin-bottom:28px;letter-spacing:-.01em}
.cuerpo p{margin-bottom:18px}
.cuerpo ul{margin:0 0 18px 22px}
.cuerpo li{margin-bottom:8px}
.nota-clinica{margin-top:36px;padding:20px 24px;background:#F2F5F1;border-radius:12px;font-size:14px;color:var(--tinta-suave)}
.referencias{margin-top:32px;padding-top:22px;border-top:1px solid var(--linea)}
.referencias>p{font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:500;color:var(--tinta-suave);margin-bottom:12px}
.referencias ul{list-style:none;margin:0;padding:0}
.referencias li{font-size:13.5px;color:var(--tinta-suave);margin-bottom:9px;line-height:1.55}
.volver-blog{display:inline-flex;align-items:center;gap:8px;margin-top:44px;text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--rojo-ceibo)}
.volver-blog:hover{gap:12px}
footer{padding:56px 0;text-align:center;border-top:1px solid var(--linea)}
footer .arbol-mini{width:56px;margin:0 auto 18px}
footer .lema-f{font-family:var(--serif);font-style:italic;color:var(--verde-follaje);margin-bottom:18px}
footer .legal{font-size:13px;color:var(--tinta-suave)}
footer .redes{margin:14px 0}
footer .redes a{text-decoration:none;font-size:14px;color:var(--verde-profundo);font-weight:500}
footer .redes a:hover{color:var(--rojo-ceibo)}
.barra-reserva{position:fixed;left:0;right:0;bottom:0;z-index:90;background:rgba(28,61,50,.97);backdrop-filter:blur(10px);border-top:1px solid rgba(157,184,171,.25);padding:14px 24px calc(14px + env(safe-area-inset-bottom,0px))}
.barra-reserva-inner{max-width:var(--ancho);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.barra-reserva .mensaje{font-family:var(--serif);font-style:italic;color:var(--blanco-calido);font-size:1.02rem;line-height:1.4}
.barra-reserva .btn{white-space:nowrap;padding:13px 30px;font-size:13px;flex:none}
@media (max-width:760px){body{padding-bottom:76px}.barra-reserva .mensaje{display:none}.barra-reserva .btn{flex:1;text-align:center}}