:root{--navy:#0A1F3C;--navy2:#123764;--blue:#14558F;--sky:#4AA3F0;--gold:#C69B48;--gold2:#E3C07A;--ink:#14233A;--mut:#566474;--line:#E3E0D6;--soft:#F5F3EC;--cy:#3FB5FF;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--serif:Georgia,'Times New Roman',serif;--sans:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;--foto:url('juan-jose-profesional.jpg')} 
*{box-sizing:border-box;margin:0}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font:400 16px/1.65 var(--sans);color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px}
.wrap{width:min(1180px,92%);margin:auto}.sec{padding:clamp(52px,7vw,92px) 0}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.12}h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:12px}
.lead{color:var(--mut);max-width:62ch;font-size:17px}.dark{background:var(--navy);color:#fff}.dark .lead{color:#B9C8D8}.soft{background:var(--soft)}
.ul{display:inline-block;border-bottom:1.5px solid var(--gold);padding-bottom:2px;font-weight:600;transition:color .2s}.ul:hover{color:var(--blue)}.dark .ul:hover,.feat .ul:hover{color:var(--gold2)}
/* encabezado blanco */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
header.on{box-shadow:0 6px 22px rgba(10,31,60,.1)}.bar{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{width:64px;height:57px;object-fit:contain;display:block;mix-blend-mode:multiply}
nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}
nav a:not(.cta){position:relative;padding:6px 0}nav a:not(.cta)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s}
nav a.act::after,nav a:not(.cta):hover::after{transform:scaleX(1)}
.cta{background:linear-gradient(135deg,#dfba6a,#bf9140);color:#fff;padding:10px 22px;border-radius:999px}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}.burger i,.burger i::before,.burger i::after{display:block;width:24px;height:2px;background:var(--ink);margin:auto;position:relative;transition:.3s}
.burger i::before,.burger i::after{content:"";position:absolute;left:0}.burger i::before{top:-7px}.burger i::after{top:7px}
.burger[aria-expanded=true] i{background:transparent}.burger[aria-expanded=true] i::before{top:0;transform:rotate(45deg)}.burger[aria-expanded=true] i::after{top:0;transform:rotate(-45deg)}
/* hero azul marino */
.hero{position:relative;overflow:hidden;color:#fff;padding:clamp(44px,6vw,88px) 0;background:radial-gradient(520px circle at var(--mx,72%) var(--my,28%),rgba(63,181,255,.17),transparent 65%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/46px 46px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/46px 46px,radial-gradient(110% 100% at 88% 0%,#14407a 0%,var(--navy) 62%)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,80px);align-items:center;position:relative;z-index:1}
.role{color:var(--gold2);font:600 13px var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}.hero h1{font-size:clamp(40px,6vw,74px);margin-bottom:18px}
.hero h2{font-size:clamp(21px,2.5vw,29px);color:var(--sky);margin-bottom:18px}.hero .lead{margin-bottom:30px}
.btns{display:flex;flex-wrap:wrap;gap:14px}.btn{padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .25s,background .25s}.btn:hover{transform:translateY(-2px)}
.b1{background:var(--gold2);color:var(--navy)}.b2{border:1px solid rgba(255,255,255,.4)}.b2:hover{border-color:var(--gold2)}
.foto{position:relative;aspect-ratio:4/5;border-radius:6px;background:var(--foto) 62% 25%/cover;isolation:isolate}.foto::after{content:"";position:absolute;inset:0;border:1.5px solid var(--gold);border-radius:6px;transform:translate(16px,16px);z-index:-1}
.circuit{position:absolute;right:0;top:0;width:60%;height:100%;opacity:.5;pointer-events:none}.circuit path{fill:none;stroke:var(--sky);stroke-width:1.5;stroke-dasharray:900;stroke-dashoffset:900;animation:draw 3.2s cubic-bezier(.5,0,.2,1) forwards}
.circuit circle{fill:var(--sky);opacity:0;animation:pop .5s forwards}@keyframes draw{to{stroke-dashoffset:0}}@keyframes pop{to{opacity:1}}
.in{opacity:0;transform:translateY(16px);animation:up .8s cubic-bezier(.2,.7,.2,1) forwards}@keyframes up{to{opacity:1;transform:none}}
/* áreas */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);margin-top:36px;border-top:1px solid var(--line)}
.grid3 a{padding:26px 26px 26px 0;border-bottom:1px solid var(--line);display:block;transition:padding .25s}.grid3 a:hover{padding-left:12px}
.grid3 h3{font-size:22px;margin-bottom:6px}.grid3 p{color:var(--mut);font-size:15px}
/* centro de conocimiento */
.hub{display:grid;grid-template-columns:1fr 290px;gap:40px;margin-top:36px;align-items:start}
.feat{background:var(--navy);color:#fff;border-radius:8px;padding:clamp(26px,4vw,44px);margin-bottom:28px;display:flex;flex-direction:column;gap:12px;align-items:flex-start;border-left:4px solid var(--gold)}
.feat h3{font-size:clamp(25px,3vw,34px)}.feat p{color:#C4D2E0;max-width:56ch}.meta{font:600 12px var(--mono);letter-spacing:.06em;color:var(--gold2)}
.posts{display:grid;grid-template-columns:1fr 1fr;gap:20px}.post{border:1px solid var(--line);background:#fff;border-radius:8px;padding:24px;display:flex;flex-direction:column;gap:9px;transition:transform .3s,box-shadow .3s}
.post:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(10,31,60,.12)}.tag{font:600 12px var(--mono);letter-spacing:.06em;color:var(--blue)}.post h4{font-size:21px}.post p{color:var(--mut);font-size:15px;flex:1}.prep{font-size:13px;color:var(--mut)}
.vacio{color:var(--mut);padding:20px 0}
.side{position:sticky;top:96px}.side h3{font-size:21px;margin:22px 0 8px}
.q{width:100%;font:inherit;font-size:15px;padding:11px 16px;border:1px solid var(--line);border-radius:999px}
.cats button{display:flex;justify-content:space-between;width:100%;background:none;border:0;border-top:1px solid var(--line);padding:11px 4px;text-align:left;cursor:pointer;font-size:15px;transition:padding .2s}
.cats button:hover{padding-left:10px}.cats button[aria-pressed=true]{font-weight:700;color:var(--blue);border-top-color:var(--gold)}.cats span{color:var(--mut);font-weight:400}
/* legaltech */
.pj{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:36px}.pj article{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.shotw{position:relative;overflow:hidden;padding-top:26px;background:#E9ECF1;border-bottom:1px solid var(--line)}.shotw::before{content:"";position:absolute;left:12px;top:9px;width:8px;height:8px;border-radius:50%;background:#ff5f57;box-shadow:14px 0 #febc2e,28px 0 #28c840}.shot{height:220px;background:center/cover;transition:transform .6s}.pj article:hover .shot{transform:scale(1.04)}
.pj .t{padding:26px}.pj h3{font-size:27px;margin-bottom:8px}.pj p{color:var(--mut);margin-bottom:16px}
/* perfil */
.perfil{display:grid;grid-template-columns:minmax(260px,340px) 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.perfil p{color:var(--mut);margin-bottom:14px;max-width:58ch}.list{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:20px;font-weight:600;color:var(--navy2)}.list span{border-bottom:1px solid var(--gold)}
/* ia */
.ia{display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px;border-top:1px solid rgba(255,255,255,.18)}
.ia div{padding:24px 22px 24px 0;border-bottom:1px solid rgba(255,255,255,.18)}.ia h3{font-size:21px;color:var(--gold2);margin-bottom:6px}.ia p{color:#B9C8D8;font-size:15px}
.contacto{text-align:center;border-top:1px solid rgba(255,255,255,.14)}.contacto .lead{margin:0 auto 26px}
.mail{display:inline-block;font:400 clamp(22px,4.2vw,50px)/1.2 var(--serif);border-bottom:2px solid var(--gold);padding-bottom:4px;word-break:break-all}.mail:hover{color:var(--gold2)}
.copy{display:block;margin:20px auto 0;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:14px;font-weight:600;padding:10px 22px;border-radius:999px;cursor:pointer}.copy.ok{background:var(--gold);border-color:var(--gold);color:var(--navy)}
footer{background:#06142A;color:#8FA3B8;text-align:center;font-size:13px;padding:22px}
/* página de artículo */
.volver{display:inline-block;color:var(--blue);font-weight:600;margin-bottom:26px}.art{max-width:740px;margin:auto}.art h1{font-size:clamp(30px,4.6vw,46px);margin:8px 0 16px}
.art h2{font-size:27px;margin:38px 0 10px}.art h3{font-size:21px;margin:22px 0 6px}.art p{font:400 18px/1.8 var(--serif);margin-bottom:12px}.art .lead{font:italic 400 20px/1.55 var(--serif);color:var(--mut)}
.aviso{background:#FFF8E8;border-left:4px solid var(--gold);padding:14px 18px;margin:22px 0;font-size:15px;border-radius:0 6px 6px 0}.fuentes{background:var(--soft);padding:18px 22px;border-radius:6px;margin-top:10px}
.rel{margin-top:48px;padding-top:10px;border-top:1px solid var(--line)}.rel .posts{grid-template-columns:1fr 1fr}
@media(max-width:900px){.hero .wrap,.hub,.pj,.perfil{grid-template-columns:1fr}.hero .foto{max-width:420px}.grid3,.ia{grid-template-columns:1fr 1fr}.circuit{width:100%;opacity:.28}.side{position:static;order:-1}.cats{display:flex;flex-wrap:wrap;gap:8px}.cats button{width:auto;border:1px solid var(--line);border-radius:999px;padding:8px 14px;gap:8px}.cats button[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}.side h3{margin-top:14px}}
@media(max-width:760px){.burger{display:block}nav{position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:10px 4%;gap:0;border-bottom:1px solid var(--line);display:none}nav.open{display:flex}nav a{padding:13px 0;width:100%}nav .cta{margin:8px 0 12px;text-align:center}.grid3,.ia,.posts,.rel .posts{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.in{opacity:1;transform:none}.circuit path{stroke-dashoffset:0}.circuit circle{opacity:1}}

#splash{display:none}.intro,.intro body{overflow:hidden}.intro #splash{display:grid}
#splash{position:fixed;inset:0;z-index:100;place-items:center;background:radial-gradient(circle at 50% 40%,#FBFAF6,#EDEAE1 85%);transition:opacity .8s ease,visibility .8s}#splash.out{opacity:0;visibility:hidden}
#splash .lg{position:relative;width:min(92vw,calc(84vh*.75),560px);aspect-ratio:896/1195}
#splash img{width:100%;height:100%;display:block;object-fit:contain;mix-blend-mode:multiply;animation:splashIn 1.4s cubic-bezier(.2,.7,.2,1) both}@keyframes splashIn{from{opacity:0;transform:scale(.95)}}
.scan{position:absolute;top:8%;bottom:8%;left:5%;width:2px;background:linear-gradient(transparent,var(--cy),transparent);box-shadow:0 0 20px 5px rgba(63,181,255,.5);opacity:0;animation:scan 2s 1s ease-in-out forwards}@keyframes scan{15%{opacity:1}85%{opacity:1}to{left:95%;opacity:0}}
#splash .prog{position:absolute;left:0;bottom:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold2));transform:scaleX(0);transform-origin:left;animation:fill 3.2s linear forwards}@keyframes fill{to{transform:scaleX(1)}}
#splash button{position:absolute;right:20px;bottom:22px;background:none;border:1px solid rgba(10,31,60,.3);color:var(--navy);border-radius:999px;padding:9px 18px;font-size:14px;cursor:pointer;transition:border-color .2s}#splash button:hover{border-color:var(--gold)}
.intro .in,.intro .circuit path,.intro .circuit circle{animation-play-state:paused}

.brand{display:flex;align-items:center;gap:12px}.wm{display:none;font:400 18px/1.1 var(--serif);color:var(--navy)}.wm small{display:block;font:600 10.5px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#8A6D2F;margin-top:5px}@media(min-width:1100px){.wm{display:block}}
.kick{font:600 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}.dark .kick{color:var(--cy)}
.grid3,.ia{counter-reset:n}.grid3 a::before,.ia div::before{counter-increment:n;content:"0" counter(n);display:block;font:600 12px var(--mono);color:var(--gold);margin-bottom:10px}.ia div::before{color:var(--cy)}
.fwrap{position:relative}.glass{position:absolute;left:-14px;bottom:28px;display:flex;gap:12px;align-items:center;padding:12px 18px;border-radius:12px;background:rgba(8,24,48,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.25);font-size:13px;color:#DCE8F5;transition:transform .3s}.glass:hover{transform:translateX(6px)}
.glass b{display:block;font:600 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--cy);margin-bottom:2px}.glass i{flex:none;width:9px;height:9px;border-radius:50%;background:var(--cy);animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(63,181,255,.7)}70%,100%{box-shadow:0 0 0 10px rgba(63,181,255,0)}}
#ia{background:radial-gradient(60% 90% at 100% 0%,rgba(63,181,255,.18),transparent 65%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/44px 44px,var(--navy)}.ia div{padding-left:18px;transition:background .3s}.ia div:hover{background:rgba(63,181,255,.08)}
.post:hover{border-color:var(--gold)}.soft{background:var(--soft)}
@supports(animation-timeline:view()){.grid3 a,.pj article,.ia div,.perfil>*,.post,.feat{animation:rv linear both;animation-timeline:view();animation-range:entry 0% entry 55%}@keyframes rv{from{opacity:0;translate:0 28px}}}
@media(max-width:900px){.glass{left:12px}}

.b3{background:var(--navy);color:#fff}.b3:hover{background:var(--navy2)}
.vlink{display:inline-flex;align-items:center;gap:10px;margin-top:24px;color:#C4D2E0;font:600 13px var(--mono);letter-spacing:.08em;text-transform:uppercase;transition:color .2s}.vlink::before{content:"";border-left:9px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent}.vlink:hover{color:var(--gold2)}
.vp{position:relative;width:min(100%,340px);aspect-ratio:9/16;margin:auto;border-radius:22px;overflow:hidden;background:var(--navy) var(--foto) center/cover;box-shadow:0 30px 60px -22px rgba(10,31,60,.5),0 0 0 1px rgba(10,31,60,.12)}
.vp video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}.vp:not(.on) video{visibility:hidden}
.vplay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:14px;padding:30px 20px;border:0;cursor:pointer;color:#fff;font:600 17px var(--sans);background:linear-gradient(transparent 42%,rgba(6,20,42,.88))}
.vplay i{width:70px;height:70px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.55);display:grid;place-items:center;transition:transform .3s;animation:pulse 2.4s infinite}
.vplay i::before{content:"";border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}.vplay:hover i{transform:scale(1.08)}
.vplay span{text-align:center}.vplay small{display:block;font:500 12px var(--mono);letter-spacing:.08em;opacity:.85;margin-top:4px}.vp.on .vplay{display:none}
.verr{position:absolute;left:0;right:0;bottom:0;margin:0;padding:12px;background:#fff;color:var(--ink);font-size:14px;text-align:center}

/* ===== V15: Proyectos y publicaciones ===== */
.projhub{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}
.projcard{background:#fff;border:1px solid rgba(20,42,74,.12);border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(10,30,60,.06);transition:.2s}
.projcard:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(10,30,60,.11)}
.projcard .pbody{padding:22px}.projcard .tag,.newscard .tag{display:inline-block;margin-bottom:10px}
.projcard h3,.newscard h3{margin:0 0 10px}.projcard p,.newscard p{line-height:1.65}.pmeta{font-size:.82rem;opacity:.72;margin-bottom:10px}
.newsgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}.newscard{padding:22px;border:1px solid rgba(20,42,74,.12);border-radius:18px;background:#fff}
.status{display:inline-block;font-size:.75rem;padding:5px 9px;border-radius:999px;background:#eef5ff;margin-left:6px}
.publish-note{margin-top:24px;padding:16px 18px;border-left:3px solid #c99a3b;background:rgba(201,154,59,.08);border-radius:10px}
@media(max-width:900px){.projhub,.newsgrid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.projhub,.newsgrid{grid-template-columns:1fr}}
.article-body h2{font-size:1.55rem;line-height:1.25;margin:38px 0 14px;color:#0e2340}.article-body h3{font-size:1.2rem;line-height:1.35;margin:28px 0 10px;color:#193a60}.article-body p{font-size:1.04rem;margin:0 0 16px}.article-body strong{font-weight:750}.article-body ul{margin:0 0 22px;padding-left:1.3rem}.article-body li{margin:.35rem 0}
.research-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:22px 0 26px}.research-meta .rm{border:1px solid var(--line);background:linear-gradient(180deg,#fff,#f7f9fc);border-radius:14px;padding:14px 15px}.research-meta small{display:block;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#617086;font-size:.68rem;margin-bottom:5px}.research-meta strong{display:block;color:#122b49;font-size:.93rem;line-height:1.35}.pdf-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 30px;padding:18px 20px;border:1px solid #cbd8e7;border-radius:16px;background:linear-gradient(135deg,#f5f9ff,#eef6ff)}.pdf-cta .pdf-copy strong{display:block;color:#102c4b;font-size:1rem;margin-bottom:4px}.pdf-cta .pdf-copy span{display:block;color:#5b6b7f;font-size:.9rem}.pdf-btn{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;padding:11px 16px;border-radius:10px;background:#12385f;color:#fff!important;text-decoration:none!important;font-weight:800;box-shadow:0 5px 14px rgba(18,56,95,.16)}.research-table-wrap{overflow:auto;margin:22px 0 30px;border:1px solid var(--line);border-radius:14px}.research-table{width:100%;border-collapse:collapse;min-width:760px;background:#fff}.research-table th,.research-table td{padding:12px 13px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;text-align:left;font-size:.92rem;line-height:1.45}.research-table th{background:#102f50;color:#fff;font-weight:800}.research-table tr:last-child td{border-bottom:0}.research-table td:last-child,.research-table th:last-child{border-right:0}.table-note{margin:0;padding:13px 15px;background:#f7f9fc;color:#627084;font-size:.82rem;line-height:1.5}.keywords{padding:12px 15px;border-left:4px solid #2d6ea5;background:#f5f8fb;border-radius:0 10px 10px 0;color:#46566b}.research-note{margin:20px 0 28px;padding:16px 18px;border-radius:14px;background:#f7fafc;border:1px solid var(--line);color:#42536a}.research-note strong{color:#102f50}.article-body a{color:#145f9b;text-decoration:underline;text-underline-offset:2px}@media(max-width:800px){.research-meta{grid-template-columns:1fr 1fr}.pdf-cta{align-items:flex-start;flex-direction:column}}@media(max-width:500px){.research-meta{grid-template-columns:1fr}}