/* Duarte Riquelme · sitio institucional */

@font-face{font-family:"Marcellus";font-weight:400;font-display:swap;src:url(/assets/fonts/marcellus-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:300;font-display:swap;src:url(/assets/fonts/manrope-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:400;font-display:swap;src:url(/assets/fonts/manrope-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:500;font-display:swap;src:url(/assets/fonts/manrope-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:600;font-display:swap;src:url(/assets/fonts/manrope-latin-600-normal.woff2) format("woff2")}

:root{
  --negro:#000000;
  --negro-2:#0B0B0C;
  --panel:#111214;
  --linea:#1F2023;
  --linea-2:#2A2B2F;
  --terracota:#AA4904;
  --naranja:#E39A63;
  --naranja-claro:#F2B98E;
  --blanco:#FFFFFF;
  --gris-1:#C9CBD1;
  --gris-2:#B9BCC3;
  --gris-3:#9EA1A8;
  --gris-4:#8A8D94;
  --serif:"Marcellus",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --header-h:80px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--negro);color:var(--blanco);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;margin:0}
p{margin:0}
a{color:var(--naranja)}
a:hover{color:var(--naranja-claro)}
:focus-visible{outline:2px solid var(--naranja);outline-offset:3px}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--blanco);color:var(--negro);padding:12px 16px;z-index:100}
.skip:focus{left:16px;top:16px}

/* Encabezado */
.site-header{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);backdrop-filter:saturate(140%) blur(8px);-webkit-backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--linea)}
.header-in{min-height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
.brand img{height:38px;width:auto}
.nav{display:flex;align-items:center;flex-wrap:wrap;gap:4px 32px;font-size:15px;font-weight:500}
.nav a{color:var(--gris-2);text-decoration:none;padding:12px 0}
.nav a:hover{color:var(--blanco)}
.nav .nav-cta{color:var(--blanco);border:1px solid var(--terracota);border-radius:6px;padding:11px 22px}
.nav .nav-cta:hover{background:var(--terracota)}

/* Etiquetas y botones */
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--naranja)}
.eyebrow-mark{display:flex;align-items:center;gap:14px}
.eyebrow-mark::before{content:"";width:10px;height:10px;background:var(--terracota);flex-shrink:0}
.eyebrow-light{color:var(--naranja-claro)}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:6px;font-size:15px;font-weight:600;text-decoration:none;transition:background-color .2s,border-color .2s,color .2s}
.btn-primary{background:var(--terracota);color:var(--blanco)}
.btn-primary:hover{background:#BF5508;color:var(--blanco)}
.btn-ghost{border:1px solid rgba(255,255,255,.35);color:var(--blanco);font-weight:500}
.btn-ghost:hover{border-color:var(--blanco);color:var(--blanco)}
.btn-white{background:var(--blanco);color:var(--negro)}
.btn-white:hover{background:#F2F2F2;color:var(--negro)}

/* Portada */
.hero{position:relative;overflow:hidden;background:radial-gradient(90% 110% at 80% 0%,#42454A 0%,#1B1C1F 40%,#000 80%)}
.hero-art{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-in{position:relative;padding-top:152px;padding-bottom:160px;display:flex;flex-direction:column;gap:28px}
.hero h1{max-width:680px;font-size:clamp(40px,5.4vw,72px);line-height:1.06}
.hero .lead{max-width:580px;font-size:19px;font-weight:500;color:var(--gris-2)}
.hero .actions{padding-top:8px}

/* Secciones */
.sec{border-top:1px solid var(--linea)}
.sec h2{font-size:clamp(32px,3.8vw,48px);line-height:1.12;margin-top:16px}

.sec-firma{background:var(--negro-2)}
.sec-firma .wrap{padding-top:112px;padding-bottom:104px}
.cols{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px 48px}
.cols p{padding-top:24px;border-top:1px solid var(--linea-2);line-height:1.7;color:var(--gris-2)}

/* Servicios y pestañas */
.sec-servicios .wrap{padding-top:104px;padding-bottom:112px}
.tabs{margin-top:48px;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--linea-2)}
.tab{appearance:none;border:0;border-bottom:3px solid transparent;margin-bottom:-1px;background:transparent;color:var(--gris-4);font:inherit;text-align:left;cursor:pointer;min-height:76px;padding:18px 20px 20px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;transition:color .2s,background-color .2s}
.tab:hover{color:var(--blanco)}
.tab[aria-selected="true"]{color:var(--blanco);background:var(--panel);border-bottom-color:var(--terracota)}
.tab-num{font-family:var(--serif);font-size:18px;color:var(--naranja);line-height:1}
.tab-name{font-size:14px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;line-height:1.2}

.panel{margin-top:48px;display:flex;flex-wrap:wrap;gap:48px 72px;scroll-margin-top:calc(var(--header-h) + 16px)}
.panel[hidden]{display:none}
.panel:focus{outline:none}
.panel:focus-visible{outline:2px solid var(--naranja);outline-offset:8px}
.panel.is-entering{animation:aparecer .35s ease}
@keyframes aparecer{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.panel.is-entering{animation:none}}
.panel-intro{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:20px}
.panel-num{font-family:var(--serif);font-size:96px;line-height:.9;color:rgba(255,255,255,.1)}
.panel-intro h3{font-size:clamp(28px,3vw,38px);line-height:1.15}
.panel-intro p{line-height:1.7;color:var(--gris-2)}
.panel-intro .motto{display:flex;align-items:center;gap:12px;padding-top:8px;font-family:var(--serif);font-size:20px;line-height:1.3;color:var(--naranja)}
.motto::before{content:"";width:28px;height:2px;background:var(--terracota);flex-shrink:0}
.areas{flex:1.4 1 420px;min-width:0;list-style:none;margin:0;padding:0}
.areas li{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--linea-2)}
.area-n{font-family:var(--serif);font-size:16px;color:var(--naranja);min-width:28px;padding-top:3px}
.areas h4{font-family:var(--sans);font-size:17px;font-weight:500;line-height:1.4}
.areas p{margin-top:6px;font-size:15px;line-height:1.6;color:var(--gris-3)}

.brochure-link{margin-top:56px;padding-top:28px;border-top:1px solid var(--linea-2);font-size:15px;font-weight:500}
.brochure-link a{color:var(--gris-2);text-decoration:none;border-bottom:1px solid var(--terracota);padding-bottom:4px}
.brochure-link a:hover{color:var(--blanco)}

/* Equipo */
.sec-equipo{border-top:0;background:radial-gradient(120% 90% at 85% 0%,#42454A 0%,#1E1F22 45%,#000 100%)}
.equipo-in{padding-top:120px;padding-bottom:120px;display:flex;flex-wrap:wrap;align-items:flex-start;gap:64px}
.equipo-intro{flex:1 1 340px;min-width:0}
.equipo-intro > p:last-child{margin-top:24px;line-height:1.7;color:var(--gris-1)}
.socios{flex:2 1 560px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px}
.socio img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px 4px 0 0;border-bottom:3px solid var(--terracota)}
.socio h3{margin-top:24px;font-size:26px}
.socio .role{margin-top:10px;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gris-3)}
.socio p:last-child{margin-top:10px;font-size:15px;line-height:1.65;color:var(--gris-1)}

/* Contacto */
.sec-contacto{border-top:0;background:radial-gradient(90% 120% at 85% 10%,#AA4904 0%,#5A2603 40%,#1A0B01 80%,#000 100%)}
.contacto-in{padding-top:120px;padding-bottom:120px;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:56px}
.contacto-main{flex:999 1 520px;min-width:0}
.contacto-main h2{font-size:clamp(36px,4.6vw,60px);line-height:1.08;margin-top:24px}
.contacto-main .actions{margin-top:32px}
.datos{flex:1 1 320px;margin:0}
.datos > div{padding:20px 0;border-top:1px solid rgba(255,255,255,.22)}
.datos > div:last-child{border-bottom:1px solid rgba(255,255,255,.22)}
.datos dt{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--naranja-claro)}
.datos dd{margin:6px 0 0;font-size:18px;line-height:1.5}
.datos a{color:var(--blanco);text-decoration:none}
.datos a:hover{text-decoration:underline;text-decoration-color:var(--naranja-claro);text-underline-offset:4px}

/* Pie */
.site-footer{border-top:1px solid var(--linea);color:var(--gris-3)}
.footer-in{padding-top:48px;padding-bottom:48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.footer-logo{height:34px;width:auto}
.footer-tag{margin-top:14px;font-family:var(--serif);font-size:15px;color:var(--gris-1)}
.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 28px;font-size:14px;font-weight:300}
.footer-links a{color:var(--gris-3);text-decoration:none}
.footer-links a:hover{color:var(--blanco)}

/* Botón flotante de WhatsApp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#0B0B0C;color:var(--blanco);border:1px solid var(--terracota);box-shadow:0 6px 24px rgba(0,0,0,.45);transition:background-color .2s,transform .2s}
.wa-float:hover{background:var(--terracota);color:var(--blanco);transform:translateY(-2px)}

/* Celular y tablet */
@media (max-width:760px){
  :root{--header-h:72px}
  body{font-size:16px}
  .brand img{height:32px}
  .header-in{flex-wrap:nowrap}
  .nav{gap:0 18px;font-size:14px}
  .nav a:not(.nav-cta){display:none}
  .nav .nav-cta{padding:10px 18px}
  .hero-art{opacity:.55}
  .hero-square{display:none}
  .hero-in{padding-top:96px;padding-bottom:104px}
  .hero .lead{font-size:17px}
  .actions .btn{flex:1 1 100%}
  .sec-firma .wrap,.sec-servicios .wrap{padding-top:80px;padding-bottom:80px}
  .cols{margin-top:40px}
  .tabs{grid-template-columns:repeat(2,1fr);margin-top:36px}
  .tab{min-height:72px;padding:16px 16px 18px}
  .tab-name{font-size:13px;letter-spacing:.16em}
  .panel{margin-top:36px;gap:36px}
  .panel-num{font-size:72px}
  .equipo-in,.contacto-in{padding-top:88px;padding-bottom:88px;gap:48px}
  .wa-float{right:16px;bottom:16px;width:52px;height:52px}
}
@media (max-width:360px){
  .nav .nav-cta{padding:9px 14px}
  .brand img{height:28px}
}