/* Layout: "expediente anotado" — contenido a la derecha, referencias normativas en el margen izquierdo, como un texto legal comentado. Secciones alternas índigo / marfil tomadas del logo. */
:root{
--indigo:#140631;
--indigo-2:#1c0d3f;
--plum:#392e54;
--rule:#5d5576;
--lavender:#898298;
--lavender-lt:#b9b3c6;
--ivory:#f4f2ee;
--ivory-2:#e9e5de;
--white:#fefefe;
--display:"Jost","Futura","Century Gothic","Avenir Next",sans-serif;
--serif:"Newsreader","Georgia","Times New Roman",serif;
--mono:"IBM Plex Mono","SFMono-Regular",Menlo,Consolas,monospace;
--gutter:clamp(16px,5vw,72px);
--max:1180px;
color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--indigo);color:var(--ivory);font-family:var(--serif);font-size:clamp(17px,1.1vw + 11px,19px);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--lavender-lt);outline-offset:3px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.label{font-family:var(--display);font-weight:400;font-size:.72rem;letter-spacing:.32em;text-transform:uppercase}
.ref{font-family:var(--mono);font-size:.74rem;letter-spacing:.01em;line-height:1.55}
h1,h2,h3{font-family:var(--serif);font-weight:300;text-wrap:balance;margin:0}
/* ——— cabecera ——— */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--indigo) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid color-mix(in srgb,var(--rule) 55%,transparent)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{width:22px;height:auto;color:var(--white)}
.brand span{font-family:var(--display);font-weight:400;font-size:.8rem;letter-spacing:.34em;white-space:nowrap}
.brand b{font-weight:500}
nav ul{display:flex;gap:clamp(14px,2.4vw,34px);list-style:none;margin:0;padding:0}
nav a{font-family:var(--display);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;text-decoration:none;color:var(--lavender-lt);transition:color .2s}
nav a:hover{color:var(--white)}
@media (max-width:820px){nav{display:none}}
/* ——— hero ——— */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--plum)}
.hero::before{content:"";position:absolute;inset:0;background:
radial-gradient(60% 80% at 78% 40%,color-mix(in srgb,var(--plum) 70%,transparent),transparent 70%);
pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,6vw,96px);align-items:center;padding-block:clamp(56px,9vw,128px)}
.hero h1{font-size:clamp(2.3rem,4.4vw + .6rem,4.4rem);line-height:1.05;letter-spacing:-.01em;margin-block:22px 26px}
.hero h1 em{font-style:italic;color:var(--lavender-lt)}
.hero p.lead{max-width:34ch;color:var(--lavender-lt);font-size:1.12em;margin:0 0 36px}
.eyebrow{display:flex;align-items:center;gap:14px;color:var(--lavender)}
.eyebrow::before{content:"";width:36px;height:1px;background:var(--lavender)}
.ctas{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;font-family:var(--display);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;text-decoration:none;border:1px solid var(--lavender);transition:background .25s,color .25s,border-color .25s}
.btn.solid{background:var(--ivory);color:var(--indigo);border-color:var(--ivory)}
.btn.solid:hover{background:var(--white)}
.btn.ghost{color:var(--ivory)}
.btn.ghost:hover{border-color:var(--ivory);background:color-mix(in srgb,var(--ivory) 8%,transparent)}
.mark{justify-self:center;width:min(100%,420px);aspect-ratio:323/266;max-width:100%;color:var(--white)}
.mark svg{width:100%;height:auto;overflow:visible}
.mark .lp{fill:currentColor;fill-opacity:1;stroke:var(--lavender-lt);stroke-width:.6;stroke-dasharray:0 1}
@media (prefers-reduced-motion:no-preference){
.mark .lp{fill-opacity:0;stroke-dasharray:1 1;stroke-dashoffset:1;animation:draw 2.2s cubic-bezier(.6,.05,.3,1) forwards,fill .9s ease-out 1.7s forwards}
.mark .lp.e{animation-duration:2.6s,1s}
.mark .rule{transform-origin:189px 266px;transform:scaleX(0);animation:grow 1.2s cubic-bezier(.6,.05,.3,1) .9s forwards}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fill{to{fill-opacity:1;stroke-opacity:0}}
@keyframes grow{to{transform:scaleX(1)}}
@media (max-width:820px){
.hero .wrap{grid-template-columns:minmax(0,1fr)}
.mark{order:-1;width:min(62%,260px);justify-self:start}
}
/* ——— secciones ——— */
section{scroll-margin-top:64px}
.sec{padding-block:clamp(72px,9vw,128px)}
.sec.light{background:var(--ivory);color:var(--indigo)}
.sec.light .muted{color:#5b5470}
.muted{color:var(--lavender-lt)}
.head{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:clamp(20px,4vw,64px);margin-bottom:clamp(40px,5vw,72px)}
.head h2{font-size:clamp(1.9rem,2.6vw + .7rem,3rem);line-height:1.1}
.head p{max-width:58ch;margin:18px 0 0}
.head .label{padding-top:.9em}
.light .label{color:var(--plum)}
@media (max-width:720px){.head{grid-template-columns:minmax(0,1fr)}.head .label{padding-top:0}}
/* áreas: lista anotada */
.areas{list-style:none;margin:0;padding:0;border-top:1px solid #cfc9d6}
.area{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr) minmax(0,1.1fr);gap:clamp(16px,4vw,64px);padding-block:30px;border-bottom:1px solid #cfc9d6;transition:background .3s}
.area:hover{background:var(--ivory-2)}
.area .ref{color:#6a627f;padding-top:.35em}
.area h3{font-size:1.45rem;line-height:1.2}
.area p{margin:0;max-width:52ch}
@media (max-width:900px){.area{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}.area .ref{grid-column:1/-1;order:3;padding-top:0}}
@media (max-width:600px){.area{grid-template-columns:minmax(0,1fr);gap:10px}}
/* corredor */
.corr{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:center}
.map{border:1px solid var(--plum);background:var(--indigo-2);padding:clamp(12px,2vw,24px)}
.map svg{display:block;width:100%;height:auto}
.map .grid line{stroke:var(--plum);stroke-width:1}
.map .arc{fill:none;stroke:var(--lavender-lt);stroke-width:1.5}
.map .flow{fill:none;stroke:var(--white);stroke-width:2;stroke-dasharray:4 14}
@media (prefers-reduced-motion:no-preference){.map .flow{animation:flow 3.5s linear infinite}}
@keyframes flow{to{stroke-dashoffset:-72}}
.map text{font-family:var(--mono);font-size:12px;fill:var(--lavender)}
.map text.city{font-family:var(--display);font-size:15px;letter-spacing:.24em;fill:var(--ivory)}
.map circle.pt{fill:var(--white)}
.map circle.halo{fill:none;stroke:var(--lavender);stroke-width:1}
.offices{display:grid;gap:28px}
.office{border-top:1px solid var(--rule);padding-top:20px}
.office h3{font-size:1.35rem;margin-bottom:6px}
.office .ref{color:var(--lavender);display:block;margin-bottom:12px}
.office p{margin:0;color:var(--lavender-lt)}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:28px;font-variant-numeric:tabular-nums}
.facts div{display:grid;gap:2px}
.facts strong{font-family:var(--display);font-weight:300;font-size:1.7rem;letter-spacing:.04em;color:var(--white)}
.facts span{font-family:var(--display);font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--lavender)}
@media (max-width:900px){.corr{grid-template-columns:minmax(0,1fr)}}
/* método */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:s;border-top:1px solid var(--indigo)}
.step{padding:28px clamp(16px,2vw,28px) 8px 0;border-right:1px solid #cfc9d6}
.step+.step{padding-left:clamp(16px,2vw,28px)}
.step:last-child{border-right:0}
.step .n{font-family:var(--display);font-weight:300;font-size:2.6rem;line-height:1;color:var(--plum);font-variant-numeric:tabular-nums}
.step h3{font-size:1.3rem;margin:18px 0 10px}
.step p{margin:0;font-size:.95em}
.step .ref{display:block;margin-top:14px;color:#6a627f}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.step{border-right:0;border-bottom:1px solid #cfc9d6;padding-bottom:28px}.step+.step{padding-left:0}.step:nth-child(even){padding-left:clamp(16px,3vw,28px);border-left:1px solid #cfc9d6}}
@media (max-width:560px){.steps{grid-template-columns:minmax(0,1fr)}.step:nth-child(even){padding-left:0;border-left:0}}
/* despacho */
.firm{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr) minmax(0,300px);gap:clamp(24px,4vw,64px);align-items:start}
.firm .sig{width:min(100%,160px);color:var(--lavender)}
.firm h2{font-size:clamp(1.9rem,2.6vw + .7rem,3rem);line-height:1.1;margin-bottom:6px}
.firm .role{color:var(--lavender);display:block;margin-bottom:28px}
.firm p{max-width:56ch;margin:0 0 18px}
.creds{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.creds li{display:grid;gap:2px;padding-block:14px;border-bottom:1px solid var(--rule)}
.creds .label{color:var(--lavender);font-size:.62rem}
@media (max-width:980px){.firm{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.firm .sig{display:none}}
@media (max-width:640px){.firm{grid-template-columns:minmax(0,1fr)}}
/* contacto */
.contact{background:var(--plum)}
.contact .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:end}
.contact h2{font-size:clamp(2rem,3.4vw + .6rem,3.6rem);line-height:1.08;margin-top:18px}
.contact h2 em{font-style:italic;color:var(--lavender-lt)}
.mail{display:grid;gap:14px}
.mail .addr{font-family:var(--display);font-weight:300;font-size:clamp(1.3rem,1.6vw + .8rem,2rem);letter-spacing:.04em;user-select:all;overflow-wrap:anywhere}
.mail .row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.mail .note{font-size:.9em;color:var(--lavender-lt);margin:0}
#copy[data-done="1"]{background:var(--white)}
@media (max-width:820px){.contact .wrap{grid-template-columns:minmax(0,1fr)}}
footer{border-top:1px solid var(--plum)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding-block:28px;color:var(--lavender)}
footer .ref{color:var(--lavender)}
.lang{display:flex;gap:2px;align-items:center}
.lang a{font-family:var(--display);font-size:.7rem;letter-spacing:.2em;padding:6px 8px;color:var(--lavender-lt);text-decoration:none;border:1px solid transparent;transition:color .2s,border-color .2s}
.lang a:hover{color:var(--white)}
.lang a[aria-current]{color:var(--white);border-color:var(--rule)}
html,body{margin:0}