:root{
  --ancho:1250px;
  --crema:#F5F1E8;
  --crema-claro:#FBF9F4;
  --tinta:#1C2230;
  --gris:#4A4F5C;
  --vino:#6B2A2A;
  --linea:#D9D2C3;
  --linea-osc:#5A6070;
  --texto-osc:#C9C3B6;
  --borde-campo:#A8A091;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Libre Franklin','Helvetica Neue',Helvetica,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{background:var(--crema);font-family:var(--sans);color:var(--tinta);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-weight:500}
.container{max-width:calc(var(--ancho) + 48px);margin-inline:auto;padding-inline:24px}

.eyebrow{font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--vino);font-weight:600}
.etiqueta{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gris)}
.etiqueta--sm{font-size:12px}
h2{font-family:var(--serif);font-size:56px;font-weight:500;line-height:1.1}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:17px 32px;font-size:16px;font-weight:500;font-family:inherit;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s}
.btn--vino{background:var(--vino);color:var(--crema-claro)}
.btn--vino:hover{background:#561f1f}
.btn--linea{border-color:var(--tinta)}
.btn--linea:hover{background:var(--tinta);color:var(--crema)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:var(--crema);border-bottom:1px solid var(--linea)}
.header__in{height:96px;display:flex;align-items:center;justify-content:space-between}
.marca{display:flex;align-items:center;gap:16px}
.marca__sello{width:48px;height:48px;border:1px solid var(--vino);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:20px;font-weight:600;color:var(--vino);letter-spacing:1px}
.marca__txt{display:flex;flex-direction:column;gap:2px}
.marca__nombre{font-family:var(--serif);font-size:22px;font-weight:600}
.marca__cargo{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--gris)}
.nav{display:flex;align-items:center;gap:40px;font-size:15px}
.nav a:not(.nav__cta):hover{color:var(--vino)}
.nav__cta{padding:14px 24px;background:var(--tinta);color:var(--crema);font-weight:500}
.nav__cta:hover{background:var(--vino)}
.menu-btn{display:none;width:40px;height:40px;background:none;border:0;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:7px}
.menu-btn span{display:block;width:24px;height:1.5px;background:var(--tinta);transition:transform .25s}
.menu-btn[aria-expanded="true"] span:first-child{transform:translateY(4.25px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:last-child{transform:translateY(-4.25px) rotate(-45deg)}

/* Hero */
.hero__in{min-height:704px;padding-block:96px;display:flex;gap:96px;align-items:center}
.hero__txt{flex:1;display:flex;flex-direction:column;gap:32px}
.hero h1{font-family:var(--serif);font-size:80px;line-height:1.02;font-weight:500}
.hero__lead{max-width:620px;font-size:19px;line-height:1.65;color:var(--gris)}
.hero__btns{display:flex;gap:16px;padding-top:8px;flex-wrap:wrap}
.hero__foto{width:440px;height:520px;flex-shrink:0;object-fit:cover;border:1px solid var(--linea);background:#E6DFD0}

/* Áreas */
.areas{background:var(--crema-claro);border-top:1px solid var(--linea);padding-block:96px}
.areas__head{display:flex;justify-content:space-between;align-items:flex-end;gap:64px;margin-bottom:56px}
.titulo{display:flex;flex-direction:column;gap:16px}
.areas__head p{max-width:460px;font-size:17px;line-height:1.65;color:var(--gris)}
.areas__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--tinta)}
.area{padding:40px;display:flex;flex-direction:column;gap:14px;border-left:1px solid var(--linea)}
.area:nth-child(3n+1){padding-left:0;border-left:0}
.area:nth-child(3n){padding-right:0}
.area:nth-child(-n+3){border-bottom:1px solid var(--linea)}
.area__num{font-family:var(--serif);font-size:22px;font-style:italic;color:var(--vino)}
.area h3{font-family:var(--serif);font-size:30px;font-weight:600}
.area p{font-size:16px;line-height:1.65;color:var(--gris)}

/* Enfoque */
.enfoque{background:var(--tinta);color:var(--crema);padding-block:96px}
.enfoque__cita{max-width:1040px;font-family:var(--serif);font-size:44px;line-height:1.25;font-style:italic;font-weight:500;margin-bottom:64px}
.enfoque__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:56px}
.principio{display:flex;flex-direction:column;gap:12px;padding-top:24px;border-top:1px solid var(--linea-osc)}
.principio h3{font-size:17px;font-weight:600;letter-spacing:.5px}
.principio p{font-size:16px;line-height:1.65;color:var(--texto-osc)}

/* Trayectoria */
.trayectoria{padding-block:96px}
.tray__top{display:flex;gap:96px;margin-bottom:96px}
.tray__bio{width:520px;flex-shrink:0;display:flex;flex-direction:column;gap:24px}
.tray__bio p{font-size:17px;line-height:1.7;color:var(--gris)}
.tray__datos{flex:1;align-self:flex-start;border-top:1px solid var(--tinta)}
.tray__datos div{padding:28px 0;border-bottom:1px solid var(--linea);display:flex;gap:32px;align-items:baseline}
.tray__datos dt{width:140px;flex-shrink:0;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gris)}
.tray__datos dd{font-family:var(--serif);font-size:24px;font-weight:600}
.pubs{display:flex;flex-direction:column;gap:48px;padding-top:56px;border-top:1px solid var(--tinta)}
.pubs__tit{font-family:var(--serif);font-size:44px;font-weight:500;line-height:1.1}
.pubs__grupo{display:flex;flex-direction:column;gap:16px}
.libros{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px}
.libro{padding-top:24px;border-top:1px solid var(--linea);display:flex;flex-direction:column;gap:8px}
.libro__tit{font-family:var(--serif);font-size:32px;font-style:italic;font-weight:500;line-height:1.15}
.libro__ed{font-size:15px;line-height:1.6;color:var(--gris)}
.capitulos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:56px}
.cap{padding:24px 0 28px;border-top:1px solid var(--linea);display:flex;flex-direction:column;gap:8px}
.cap:nth-last-child(-n+2){border-bottom:1px solid var(--linea)}
.cap__anio{font-family:var(--serif);font-size:20px;font-style:italic;color:var(--vino)}
.cap p{font-size:16px;line-height:1.6}

/* Contacto */
.contacto{background:var(--crema-claro);border-top:1px solid var(--linea);padding-block:96px}
.contacto__in{display:flex;gap:96px;align-items:flex-start}
.contacto__info{width:460px;flex-shrink:0;display:flex;flex-direction:column;gap:24px}
.contacto__info>p{font-size:17px;line-height:1.7;color:var(--gris)}
.datos{display:flex;flex-direction:column;gap:18px;padding-top:16px;font-size:16px}
.datos div{display:flex;flex-direction:column;gap:4px}
.datos a:hover{color:var(--vino)}
.form{flex:1;display:flex;flex-direction:column;gap:24px;padding:48px;background:var(--crema);border:1px solid var(--linea)}
.form__fila{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.campo{display:flex;flex-direction:column;gap:8px}
.campo label{font-size:14px;font-weight:500}
.campo input,.campo textarea{height:52px;padding:0 16px;border:1px solid var(--borde-campo);background:var(--crema-claro);font-size:16px;font-family:inherit;color:var(--tinta);border-radius:0;outline:none}
.campo textarea{height:160px;padding:14px 16px;resize:none}
.campo input:focus,.campo textarea:focus{border-color:var(--vino)}
.form__pie{display:flex;align-items:center;justify-content:space-between;gap:32px}
.form__pie p{max-width:420px;font-size:13px;line-height:1.6;color:var(--gris)}
.form__pie .btn{height:56px;padding:0 36px;flex-shrink:0}
.form__ok{font-size:15px;color:var(--vino)}

/* Footer */
.footer{background:var(--tinta);color:var(--texto-osc);font-size:14px}
.footer__in{padding-block:40px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.footer__marca{font-family:var(--serif);font-size:20px;color:var(--crema)}

/* Responsive */
@media (max-width:1180px){
  .hero h1{font-size:64px}
  .hero__in,.tray__top,.contacto__in{gap:56px}
  .hero__foto{width:380px;height:460px}
  .tray__bio,.contacto__info{width:420px}
}
@media (max-width:960px){
  .header__in{height:72px}
  .marca__sello{width:40px;height:40px;font-size:17px}
  .marca__nombre{font-size:19px}
  .marca__cargo{font-size:11px}
  .menu-btn{display:flex}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--crema);border-bottom:1px solid var(--linea);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px}
  .nav.abierta{display:flex}
  .nav a{padding:16px 0;border-bottom:1px solid var(--linea)}
  .nav__cta{margin-top:16px;text-align:center;border-bottom:0!important;padding:16px 24px!important}
  html{scroll-padding-top:72px}

  h2{font-size:38px}
  .hero__in{flex-direction:column;align-items:stretch;min-height:0;padding-block:48px;gap:32px}
  .hero__txt{gap:24px}
  .hero h1{font-size:48px;line-height:1.04}
  .hero__lead{font-size:17px}
  .hero__btns{flex-direction:column;gap:12px;padding-top:0}
  .hero__btns .btn{width:100%}
  .hero__foto{width:100%;height:auto;aspect-ratio:440/520}

  .areas,.enfoque,.trayectoria,.contacto{padding-block:56px}
  .areas__head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:32px}
  .titulo{gap:14px}
  .areas__head p{font-size:16px}
  .areas__grid{grid-template-columns:1fr}
  .area,.area:nth-child(n){padding:28px 0;border-left:0;border-bottom:1px solid var(--linea);gap:10px}
  .area:last-child{border-bottom:0}
  .area h3{font-size:26px}

  .enfoque__cita{font-size:30px;margin-bottom:40px}
  .enfoque__grid{grid-template-columns:1fr;gap:28px}
  .principio{gap:10px;padding-top:20px}

  .tray__top{flex-direction:column;gap:32px;margin-bottom:16px}
  .tray__bio{width:auto;gap:16px}
  .tray__bio p{font-size:16px}
  .tray__datos{align-self:stretch}
  .tray__datos div{flex-direction:column;gap:6px;padding:20px 0}
  .tray__datos dd{font-size:22px}
  .pubs{gap:28px;padding-top:40px}
  .pubs__tit{font-size:32px}
  .pubs__grupo{gap:12px}
  .libros,.capitulos{grid-template-columns:1fr;gap:0}
  .libro{padding:18px 0;gap:6px}
  .libros .libro:last-child{border-bottom:1px solid var(--linea)}
  .libro__tit{font-size:26px}
  .cap{padding:18px 0 20px;gap:6px}
  .cap:nth-last-child(-n+2){border-bottom:0}
  .cap:last-child{border-bottom:1px solid var(--linea)}

  .contacto__in{flex-direction:column;gap:32px;align-items:stretch}
  .contacto__info{width:auto;gap:16px}
  .datos{gap:16px;padding-top:8px}
  .form{padding:24px;gap:20px}
  .form__fila{grid-template-columns:1fr;gap:20px}
  .form__pie{flex-direction:column;align-items:stretch;gap:20px}
  .form__pie .btn{width:100%}

  .footer__in{flex-direction:column;align-items:flex-start;padding-block:36px}
}

/* Botón flotante de WhatsApp */
.wsp{position:fixed;right:24px;bottom:24px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(28,34,48,.25);transition:transform .2s}
.wsp:hover{transform:scale(1.06)}
.wsp svg{width:30px;height:30px}
@media (max-width:960px){.wsp{right:16px;bottom:16px;width:54px;height:54px}}