:root{
 --bg:#070a0f;--bg2:#0c1119;--panel:#111821;--panel2:#151e29;
 --text:#f7f5f0;--muted:#b6bec9;--accent:#63e6ef;--brand-red:#ff2c35;--brand-red-deep:#8b0d18;--gold:#e0b86a;
 --line:rgba(255,255,255,.105);--max:1180px;--radius:18px;
 --shadow:0 18px 55px rgba(0,0,0,.28)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI",Arial,sans-serif;line-height:1.68;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.topbar{padding:7px 14px;text-align:center;background:#dfecee;color:#10161d;font-size:.79rem;font-weight:750}
.topbar a{text-decoration:underline;text-underline-offset:3px}
.nav{position:sticky;top:0;z-index:100;background:rgba(7,10,15,.93);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.navin{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-size:.94rem;font-weight:900;letter-spacing:.115em;text-transform:uppercase;white-space:nowrap}
.brand span{color:var(--accent)}
.links{display:flex;gap:18px;align-items:center;color:#c4cad2;font-size:.85rem}
.links a{padding:8px 0;border-bottom:1px solid transparent}
.links a:hover,.links a[aria-current="page"]{color:#fff;border-color:var(--accent)}
.menu{display:none;background:transparent;border:1px solid var(--line);border-radius:10px;color:#fff;font-size:1.25rem;padding:7px 10px}
.kicker{color:var(--accent);font-size:.72rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;letter-spacing:-.03em}
h1{font-size:clamp(2.6rem,5vw,5rem);line-height:1;margin:.2em 0 .28em;max-width:940px}
h2{font-size:clamp(1.9rem,3.5vw,3.35rem);line-height:1.07;margin:.2em 0 .5em}
h3{font-size:1.34rem;line-height:1.22;margin:.25em 0 .55em}
p{margin:.4em 0 1.08em}
.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:#dce1e7;max-width:800px}
.muted{color:var(--muted)}
.section{padding:78px 0}
.section.alt{background:var(--bg2);border-top:1px solid rgba(255,255,255,.045);border-bottom:1px solid rgba(255,255,255,.045)}
.grid2{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border:1px solid rgba(88,219,229,.56);border-radius:11px;font-size:.89rem;font-weight:800;transition:.22s}
.btn.primary{background:var(--accent);color:#071014;border-color:var(--accent)}
.btn:hover{transform:translateY(-2px);border-color:#fff}
.hero{min-height:84vh;display:grid;align-items:end;position:relative;isolation:isolate;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;z-index:-3;background:url('../images/hero-wide.webp') 70% 32%/cover no-repeat}
.hero:after{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(7,10,15,.96),rgba(7,10,15,.76) 43%,rgba(7,10,15,.19) 72%),linear-gradient(0deg,rgba(7,10,15,.88),transparent 58%)}
.heroin{padding:112px 0 78px;max-width:870px}
.badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{padding:6px 10px;border:1px solid rgba(255,255,255,.19);border-radius:999px;background:rgba(7,10,15,.47);font-size:.74rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.stat{padding:17px;border:1px solid var(--line);border-radius:14px;background:rgba(11,16,23,.68)}
.stat strong{display:block;color:var(--accent);font-size:1.1rem}
.pagehero{padding:88px 0 62px;background:radial-gradient(circle at 90% 0,rgba(88,219,229,.10),transparent 32%),linear-gradient(180deg,#0d141e,#070a0f);border-bottom:1px solid var(--line)}
.pagehero h1{font-size:clamp(2.55rem,4.7vw,4.45rem)}
.program-hero{padding:75px 0;background:radial-gradient(circle at 15% 20%,rgba(88,219,229,.1),transparent 32%),var(--bg2)}
.program-logo{max-width:440px;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}
.prose{max-width:860px}
.prose p{font-size:1.02rem;color:#d7dde4}
.prose h2{margin-top:1.4em}
.prose strong{color:#fff}
.image-frame img{border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow)}
.card,.service,.social,.timeline-item,.source-card,.research-card,.related-card,.career-card,.award-card,.contact-panel{
 border:1px solid var(--line);background:var(--panel);border-radius:var(--radius)
}
.service,.source-card,.research-card,.related-card,.career-card,.award-card{padding:23px;transition:.22s}
.service:hover,.source-card:hover,.research-card:hover,.related-card:hover,.career-card:hover,.award-card:hover{transform:translateY(-3px);border-color:rgba(88,219,229,.48)}
.card{overflow:hidden}.card img{width:100%;aspect-ratio:16/10;object-fit:cover}.body{padding:21px}.body p{color:var(--muted)}
.credentials{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.credential{padding:21px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.credential p{color:var(--muted)}
.thumbgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.thumb{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--panel);transition:.22s}
.thumb:hover{transform:translateY(-3px);border-color:var(--accent)}
.thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#111}
.thumb .body{padding:19px}
.thumb .tag{display:inline-flex;margin-bottom:9px;font-size:.69rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.video{position:relative;padding-top:56.25%;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#000}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.socials{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.social{padding:18px;font-weight:850}.social small{display:block;color:var(--muted);font-weight:400}
.social.youtube{border-left:3px solid #ff0033}.social.tiktok{border-left:3px solid var(--accent)}.social.facebook{border-left:3px solid #1877f2}.social.instagram{border-left:3px solid #e1306c}.social.linkedin{border-left:3px solid #0a66c2}.social.medium{border-left:3px solid #fff}
.gallery{columns:4 250px;column-gap:16px}.gallery img{margin-bottom:16px;border-radius:14px;border:1px solid var(--line)}
.timeline{display:grid;gap:13px}.timeline-item{padding:21px;display:grid;grid-template-columns:140px 1fr;gap:24px}.timeline-item>strong{color:var(--accent)}
.source-grid,.research-grid,.career-grid,.award-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.source-card p,.research-card p,.career-card p,.award-card p{color:var(--muted)}
.research-author{font-size:.83rem;font-weight:800;color:var(--accent)!important}
.research-meta{display:grid;gap:8px;margin:20px 0;padding:17px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.research-points{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 26px}
.research-points span{border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:.85rem;font-weight:750}
.author-note,.evidence-note{margin-top:22px;padding:20px;border-left:3px solid var(--accent);background:rgba(88,219,229,.055);border-radius:0 13px 13px 0}
.breadcrumb{padding:18px 0 0;color:var(--muted);font-size:.82rem}.breadcrumb a{color:var(--accent);font-weight:750}.breadcrumb span{margin:0 4px}
.related-pages{border-top:1px solid var(--line);background:#090d13}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.related-card strong{display:block;font:1.15rem Georgia,serif;margin-bottom:6px}.related-card span{color:var(--accent);font-size:.82rem;font-weight:800}
.contact-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:34px}
.contact-panel{padding:28px}
.contact-panel h2{font-size:clamp(1.8rem,3vw,2.65rem)}
.contact-list{display:grid;gap:11px;margin-top:20px}.contact-list a{padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:#0d131b}
.quote{border-left:3px solid var(--accent);padding:10px 0 10px 20px;font:italic 1.22rem/1.5 Georgia,serif}
.footer{padding:52px 0;border-top:1px solid var(--line);color:var(--muted)}
.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.small{font-size:.82rem}
.skip-link{position:fixed;left:12px;top:12px;z-index:9999;padding:9px 13px;background:#fff;color:#090d13;border-radius:9px;font-weight:800;transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}
@media(max-width:960px){
 .menu{display:block}.links{display:none;position:absolute;top:72px;left:0;right:0;background:#070a0f;padding:22px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.links.open{display:flex}
 .grid2,.grid3,.thumbgrid,.footgrid,.source-grid,.research-grid,.career-grid,.award-grid,.related-grid,.credentials,.contact-layout{grid-template-columns:1fr}
 .stats,.socials{grid-template-columns:1fr 1fr}.hero{min-height:auto}.hero:after{background:linear-gradient(0deg,rgba(7,10,15,.98),rgba(7,10,15,.36))}
 .heroin{padding:310px 0 68px}.timeline-item{grid-template-columns:1fr;gap:4px}.program-hero{padding:65px 0}
}
@media(max-width:620px){
 .container{width:min(var(--max),calc(100% - 28px))}.section{padding:61px 0}.stats,.socials{grid-template-columns:1fr}.topbar{font-size:.72rem}.heroin{padding-top:270px}
 h1{font-size:clamp(2.4rem,12.5vw,3.7rem)}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}


/* V11 MASTER FINAL - preservation, authority and visual archive */
.links{gap:14px;font-size:.81rem}
.social-strip{border-bottom:1px solid var(--line);background:#0a0f16}
.social-strip .container{display:flex;gap:18px;align-items:center;overflow-x:auto;padding-top:9px;padding-bottom:9px;scrollbar-width:none}
.social-strip .container::-webkit-scrollbar{display:none}
.social-strip a{white-space:nowrap;font-size:.75rem;font-weight:800;color:#bfc8d3;letter-spacing:.03em}
.social-strip a:hover{color:var(--accent)}
.visual-hero{padding:76px 0 66px;background:radial-gradient(circle at 84% 12%,rgba(88,219,229,.12),transparent 28%),linear-gradient(180deg,#0d141e,#070a0f)}
.visual-hero .grid2{align-items:center}
.visual-hero h1{font-size:clamp(2.7rem,5.2vw,5rem)}
.hero-photo{overflow:hidden;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-photo img{width:100%;max-height:620px;object-fit:cover}
.archive-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.archive-card{overflow:hidden;border:1px solid var(--line);background:var(--panel);border-radius:16px;transition:.22s}
.archive-card:hover{transform:translateY(-3px);border-color:rgba(88,219,229,.48)}
.archive-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.archive-card.portrait img{aspect-ratio:3/4}
.archive-card .caption{padding:14px}
.archive-card .caption strong{display:block;font-family:Georgia,serif;font-size:1.05rem;line-height:1.2}
.archive-card .caption span{display:block;color:var(--muted);font-size:.82rem;margin-top:5px}
.feature-photo{overflow:hidden;border-radius:18px;border:1px solid var(--line);background:var(--panel)}
.feature-photo img{width:100%;max-height:680px;object-fit:cover}
.feature-photo figcaption{padding:13px 16px;color:var(--muted);font-size:.82rem}
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.media-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--panel);border-radius:16px;overflow:hidden;transition:.22s}
.media-card:hover{transform:translateY(-3px);border-color:rgba(88,219,229,.48)}
.media-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.media-card .body{padding:20px;display:flex;flex-direction:column;flex:1}
.media-card .body .btn{margin-top:auto;align-self:flex-start}
.press-feature{display:grid;grid-template-columns:.72fr 1.28fr;gap:34px;align-items:center}
.press-pages{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.press-pages img{width:100%;border:1px solid var(--line);border-radius:12px}
.book-grid{display:grid;grid-template-columns:.55fr 1.45fr;gap:42px;align-items:center}
.book-cover{max-width:360px;margin:auto;border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow)}
.gallery-controls{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 28px}
.gallery-filter{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:999px;padding:8px 13px;font-size:.8rem;font-weight:800;cursor:pointer}
.gallery-filter.active,.gallery-filter:hover{background:var(--accent);border-color:var(--accent);color:#071014}
.gallery-master{columns:4 250px;column-gap:15px}
.gallery-master figure{break-inside:avoid;margin:0 0 15px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel)}
.gallery-master figure.hidden{display:none}
.gallery-master img{width:100%;height:auto}
.gallery-master figcaption{padding:10px 12px;color:var(--muted);font-size:.78rem}
.timeline-master{display:grid;gap:15px}
.timeline-master article{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:23px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.timeline-master .year{color:var(--accent);font-weight:900;letter-spacing:.05em}
.evidence-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.evidence-gallery figure{margin:0}
.project-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.project-chip{padding:20px;border:1px solid var(--line);border-radius:15px;background:var(--panel)}
.project-chip strong{display:block;font-family:Georgia,serif;font-size:1.18rem}
.project-chip span{color:var(--muted);font-size:.86rem}
.note-clean{padding:18px 20px;border-left:3px solid var(--accent);background:rgba(88,219,229,.055);border-radius:0 13px 13px 0;color:#d7dde4}
@media(max-width:1100px){.links{display:none}.menu{display:block}}
@media(max-width:960px){
 .archive-grid,.media-grid,.project-list{grid-template-columns:1fr 1fr}
 .press-feature,.book-grid{grid-template-columns:1fr}
 .press-pages{grid-template-columns:1fr}
 .timeline-master article{grid-template-columns:1fr;gap:5px}
}
@media(max-width:620px){
 .archive-grid,.media-grid,.project-list,.evidence-gallery{grid-template-columns:1fr}
 .social-strip .container{gap:15px}
 .visual-hero{padding:56px 0}
}

.video-poster{
  position:relative;
  display:block;
  overflow:hidden;
  border-radius:16px;
  border:1px solid var(--line);
  background:#000;
}
.video-poster img{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}
.video-poster-label{
  position:absolute;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  padding:10px 18px;
  border-radius:999px;
  background:rgba(0,0,0,.78);
  color:#fff;
  font-weight:850;
  border:1px solid rgba(255,255,255,.32);
  backdrop-filter:blur(8px);
}
.video-poster:hover .video-poster-label{
  background:var(--accent);
  color:#071014;
  border-color:var(--accent);
}

/* Official publications */
.publication-grid{align-items:stretch}
.publication-card{display:grid;grid-template-columns:180px 1fr;text-decoration:none;min-height:300px}
.publication-card img{width:100%;height:100%;max-height:360px;aspect-ratio:auto;object-fit:cover;border-right:1px solid var(--line)}
.publication-card .body{display:flex;flex-direction:column;justify-content:center}
.publication-card .btn{align-self:flex-start;margin-top:8px}
@media(max-width:760px){.publication-card{grid-template-columns:1fr}.publication-card img{height:360px;border-right:0;border-bottom:1px solid var(--line);object-fit:contain;background:#0b0f16}}


/* Book library V13 */
.library-hero img{object-fit:contain;background:#080c12}
.library-intro{max-width:850px;margin-bottom:30px}
.book-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}
.book-library-card{display:grid;grid-template-columns:205px minmax(0,1fr);overflow:hidden;border:1px solid var(--line);background:var(--panel);border-radius:18px;box-shadow:var(--shadow);transition:.22s}
.book-library-card:hover{transform:translateY(-3px);border-color:rgba(88,219,229,.48)}
.book-library-card figure{margin:0;background:#090e15;border-right:1px solid var(--line);min-height:360px}
.book-library-card figure img{width:100%;height:100%;object-fit:contain;display:block;background:#090e15}
.book-library-card .body{display:flex;flex-direction:column;padding:24px}
.book-library-card h3{margin:.2rem 0 .3rem;font-size:1.55rem;line-height:1.13}
.book-library-card .book-subtitle{color:var(--accent);font-weight:800;line-height:1.35;margin:.1rem 0 .85rem}
.book-library-card .body>p:not(.book-subtitle){color:var(--muted)}
.book-library-card .badges{margin-top:auto;padding-top:14px}
.book-library-card .actions{margin-top:16px}
.book-secondary-links{display:flex;gap:9px;align-items:center;margin-top:14px;font-size:.86rem;color:var(--muted)}
.book-secondary-links a{font-weight:800}
@media(max-width:1080px){.book-library-grid{grid-template-columns:1fr}}
@media(max-width:620px){.book-library-card{grid-template-columns:1fr}.book-library-card figure{min-height:0;height:430px;border-right:0;border-bottom:1px solid var(--line)}.book-library-card figure img{object-fit:contain}.book-library-card .actions{display:grid;grid-template-columns:1fr}.book-library-card .btn{text-align:center}}

/* V17 — biografía oficial, identidad canónica y SEO técnico */
.profile-pagehero{background:radial-gradient(circle at 82% 12%,rgba(88,219,229,.14),transparent 32%),linear-gradient(180deg,#0d141e,#070a0f)}
.profile-pagehero .lead{max-width:980px}
.profile-facts{grid-template-columns:repeat(2,1fr);margin-top:28px}
.profile-facts .stat span{display:block;color:var(--muted);font-size:.8rem;margin-top:3px}
.bio-timeline .timeline-item h3{margin:0 0 4px}
.bio-timeline .timeline-item p{margin:0;color:var(--muted)}
@media(max-width:620px){.profile-facts{grid-template-columns:1fr}.profile-pagehero h1{font-size:clamp(2.15rem,11vw,3.2rem)}}
/* V17 responsive hardening: prevent intrinsic image dimensions from forcing horizontal overflow */
.grid2>*{min-width:0}
.prose,.image-frame{width:100%;min-width:0}
.image-frame img{width:100%;height:auto}
.program-logo{width:100%;height:auto}


/* V22 — premium identity, biography authority and image discoverability */
.identity-hero{position:relative;overflow:hidden;padding:82px 0 72px;background:radial-gradient(circle at 84% 17%,rgba(255,44,53,.18),transparent 28%),radial-gradient(circle at 68% 68%,rgba(99,230,239,.12),transparent 34%),linear-gradient(135deg,#111722 0%,#070a0f 58%,#13070a 100%);border-bottom:1px solid var(--line)}
.identity-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,transparent 0 58%,rgba(255,255,255,.035) 58.2% 58.5%,transparent 58.7%)}
.identity-hero-grid{position:relative;display:grid;grid-template-columns:1.18fr .82fr;gap:58px;align-items:center}
.identity-copy h1{font-size:clamp(2.8rem,5.6vw,5.6rem);max-width:950px}.identity-copy h1 span{display:block;color:var(--brand-red);text-shadow:0 0 34px rgba(255,44,53,.24)}
.role-cloud,.event-chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 10px}.role-cloud span,.event-chips span{border:1px solid rgba(255,255,255,.17);background:rgba(8,12,18,.66);border-radius:999px;padding:7px 11px;font-size:.77rem;font-weight:850}.role-cloud span:nth-child(2n),.event-chips span:nth-child(2n){border-color:rgba(99,230,239,.4)}.role-cloud span:nth-child(3n),.event-chips span:nth-child(3n){border-color:rgba(255,44,53,.45)}
.identity-proof{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:30px}.identity-proof span{padding:14px;border:1px solid var(--line);border-radius:13px;background:rgba(8,12,18,.62);font-size:.73rem;color:var(--muted)}.identity-proof strong{display:block;color:#fff;font-size:.98rem}
.signature-portrait{margin:0;position:relative;overflow:hidden;border-radius:26px;border:1px solid rgba(255,255,255,.16);background:#090d13;box-shadow:0 30px 90px rgba(0,0,0,.45),0 0 0 1px rgba(255,44,53,.12)}.signature-portrait:before{content:"";position:absolute;inset:-1px;z-index:2;pointer-events:none;border-radius:inherit;background:linear-gradient(135deg,rgba(99,230,239,.24),transparent 32%,transparent 68%,rgba(255,44,53,.25))}.signature-portrait img{width:100%;aspect-ratio:4/3;object-fit:cover}.signature-portrait figcaption{position:absolute;left:16px;right:16px;bottom:16px;z-index:3;padding:15px 17px;border:1px solid rgba(255,255,255,.15);border-radius:14px;background:rgba(4,7,11,.82);backdrop-filter:blur(12px)}.signature-portrait figcaption strong{display:block;font-family:Georgia,serif;font-size:1.2rem}.signature-portrait figcaption span{display:block;color:var(--accent);font-size:.76rem;font-weight:800}.signature-portrait.compact img{aspect-ratio:4/3}.signature-portrait.compact figcaption{position:static;border:0;border-radius:0}
.authority-strip{background:#0a0f16;border-bottom:1px solid var(--line)}.authority-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}.authority-grid a{padding:20px;background:#0a0f16;transition:.22s}.authority-grid a:hover{background:#111923}.authority-grid strong{display:block;color:#fff;font:1.05rem Georgia,serif}.authority-grid span{display:block;color:var(--muted);font-size:.76rem;margin-top:5px}
.wide-prose{max-width:1000px}.bio-card{padding:30px;border:1px solid var(--line);border-radius:21px;background:linear-gradient(145deg,rgba(21,30,41,.9),rgba(12,17,25,.86));box-shadow:var(--shadow)}.premium-frame{box-shadow:0 20px 65px rgba(0,0,0,.38);border-radius:20px}.premium-frame img{border-radius:20px 20px 0 0}.premium-frame figcaption{padding:13px 16px;color:var(--muted);font-size:.8rem}.migration-section{background:radial-gradient(circle at 15% 55%,rgba(255,44,53,.1),transparent 34%),var(--bg2)}
.photo-discovery{background:radial-gradient(circle at 80% 20%,rgba(99,230,239,.11),transparent 30%),#080c12}.photo-discovery-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:28px}.photo-discovery-head>div{max-width:780px}.photo-index-grid{display:grid;grid-template-columns:1fr 1.25fr .78fr;gap:15px}.photo-index-grid a{display:block;overflow:hidden;border-radius:18px;border:1px solid var(--line);background:#0a0f16}.photo-index-grid img{width:100%;height:100%;min-height:330px;object-fit:cover;transition:.28s}.photo-index-grid a:hover img{transform:scale(1.025)}
.identity-photo-home{background:radial-gradient(circle at 10% 20%,rgba(255,44,53,.1),transparent 25%),var(--bg)}
.photo-hero{padding:78px 0;background:radial-gradient(circle at 75% 14%,rgba(255,44,53,.18),transparent 29%),linear-gradient(160deg,#101722,#070a0f)}.photo-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:center}.photo-hero h1{font-size:clamp(2.8rem,5vw,5.2rem)}
.official-photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.official-photo-grid figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--panel)}.official-photo-grid figure.vertical{grid-row:span 2}.official-photo-grid img{width:100%;aspect-ratio:4/3;object-fit:cover}.official-photo-grid figure.vertical img{aspect-ratio:2/3}.official-photo-grid figcaption{padding:18px}.official-photo-grid figcaption strong{display:block;font:1.2rem Georgia,serif}.official-photo-grid figcaption span{display:block;color:var(--muted);font-size:.82rem}.official-photo-grid code{display:block;margin-top:9px;color:var(--accent);font-size:.69rem;overflow-wrap:anywhere}.photo-seo-panel{padding:30px;border:1px solid var(--line);border-radius:21px;background:linear-gradient(145deg,#121a24,#0b1017)}.photo-seo-panel li{margin:9px 0;color:#d7dde4}
.btn.primary{background:linear-gradient(135deg,var(--accent),#42cbd6);box-shadow:0 10px 25px rgba(99,230,239,.15)}.btn.primary:hover{box-shadow:0 14px 34px rgba(99,230,239,.24)}
.brand span{background:linear-gradient(90deg,var(--accent),#fff 45%,var(--brand-red));-webkit-background-clip:text;background-clip:text;color:transparent}
@media(max-width:960px){.identity-hero-grid,.photo-hero-grid{grid-template-columns:1fr}.identity-proof,.authority-grid{grid-template-columns:1fr 1fr}.photo-index-grid{grid-template-columns:1fr 1fr}.photo-index-grid a:last-child{grid-column:1/-1}.photo-discovery-head{align-items:flex-start;flex-direction:column}.official-photo-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.identity-hero{padding:56px 0}.identity-copy h1{font-size:clamp(2.35rem,12vw,3.7rem)}.identity-proof,.authority-grid,.photo-index-grid,.official-photo-grid{grid-template-columns:1fr}.photo-index-grid a:last-child{grid-column:auto}.photo-index-grid img{min-height:0}.official-photo-grid figure.vertical{grid-row:auto}.bio-card{padding:22px}.photo-hero{padding:56px 0}.role-cloud span{font-size:.7rem}.identity-proof span{font-size:.7rem}}


/* V23 — biography-first information architecture */
.biography-focus{background:linear-gradient(135deg,rgba(0,183,255,.10),rgba(255,255,255,.02));border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.focus-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:24px}.focus-head>div{max-width:820px}.focus-head p{color:var(--muted);font-size:1.05rem;line-height:1.75}
.focus-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.focus-grid a{display:flex;flex-direction:column;gap:7px;padding:20px;border:1px solid rgba(255,255,255,.10);border-radius:18px;background:rgba(255,255,255,.035);text-decoration:none;transition:transform .2s ease,border-color .2s ease,background .2s ease}.focus-grid a:hover{transform:translateY(-3px);border-color:rgba(0,183,255,.55);background:rgba(0,183,255,.08)}.focus-grid strong{color:#fff;font-size:1.02rem}.focus-grid span{color:var(--muted);line-height:1.55}
.bio-update-banner{background:linear-gradient(90deg,#00a9e8,#005ea8);color:#fff}.bio-update-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:15px;padding-bottom:15px}.bio-update-inner strong{font-size:.95rem;letter-spacing:.02em}.bio-update-inner span{font-size:.9rem;opacity:.9;text-align:right}
.bio-section-nav{position:sticky;top:0;z-index:20;background:rgba(10,15,22,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.bio-section-nav .container{display:flex;gap:8px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:thin}.bio-section-nav a{white-space:nowrap;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.10);color:#eaf8ff;text-decoration:none;font-size:.88rem}.bio-section-nav a:hover{border-color:#00b7ff;background:rgba(0,183,255,.10)}
@media(max-width:900px){.focus-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.focus-head,.bio-update-inner{align-items:flex-start;flex-direction:column}.bio-update-inner span{text-align:left}}
@media(max-width:620px){.focus-grid{grid-template-columns:1fr}.focus-head .btn{width:100%;text-align:center}.bio-update-banner{display:block}}


/* V25 — Biografía oficial, biblioteca editorial y autoridad visual */
.v25-hero{background:radial-gradient(circle at 78% 18%,rgba(88,219,229,.16),transparent 31%),linear-gradient(180deg,#101925,#070a0f)}
.v25-hero .lead strong{color:#fff}
.bio-intro-grid{display:grid;grid-template-columns:1.45fr .75fr;gap:32px;align-items:start}
.bio-facts{padding:26px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,rgba(88,219,229,.08),rgba(14,20,29,.92));box-shadow:var(--shadow)}
.bio-facts h3{margin-bottom:18px}.bio-facts dl{display:grid;gap:0}.bio-facts dl div{padding:13px 0;border-bottom:1px solid var(--line)}.bio-facts dl div:last-child{border-bottom:0}.bio-facts dt{color:var(--accent);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.bio-facts dd{margin:4px 0 0;font-weight:750;color:#fff}
.v25-career{margin-top:28px}.career-number{display:block;color:var(--accent);font-size:.78rem;font-weight:950;letter-spacing:.16em;margin-bottom:8px}
.event-ribbon{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0}.event-ribbon span{padding:9px 13px;border:1px solid rgba(88,219,229,.28);border-radius:999px;background:rgba(88,219,229,.06);font-size:.8rem;font-weight:800}
.bio-evidence{align-items:center;margin-top:20px}.award-showcase{display:grid;gap:16px}.award-feature{display:grid;grid-template-columns:96px 1fr;gap:20px;align-items:start;padding:23px;border:1px solid var(--line);border-radius:17px;background:var(--panel)}.award-year{font:900 1.6rem/1 Georgia,serif;color:var(--accent)}.award-feature h3{font-size:1.35rem}.award-feature p{color:var(--muted);margin-bottom:0}
.v25-evidence{margin-top:28px}.v25-evidence img{max-height:520px;object-fit:contain;background:#0a0f16}
.journey-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:30px 0}.journey-step{position:relative;padding:24px;border:1px solid var(--line);border-radius:17px;background:var(--panel)}.journey-step strong{display:block;color:var(--accent);font-size:.75rem;letter-spacing:.16em;margin-bottom:14px}.journey-step h3{font-size:1.35rem}.journey-step p{color:var(--muted);margin-bottom:0}.source-cta{display:flex;justify-content:space-between;gap:28px;align-items:center;padding:23px;border-left:3px solid var(--accent);background:rgba(88,219,229,.055);border-radius:0 15px 15px 0}.source-cta p{margin:0;max-width:720px}
.book-cover-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px}.book-cover-row a{display:flex;justify-content:center;padding:16px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.22s}.book-cover-row a:hover{transform:translateY(-4px);border-color:var(--accent)}.book-cover-row img{width:100%;height:320px;object-fit:contain}
.v25-timeline article{grid-template-columns:145px 1fr}.actions.centered{justify-content:center;margin-top:28px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}.faq-grid details{padding:20px;border:1px solid var(--line);border-radius:15px;background:var(--panel)}.faq-grid summary{cursor:pointer;font-weight:850;color:#fff}.faq-grid p{color:var(--muted);margin:13px 0 0}
.books-v25-hero .book-hero-collage img{object-fit:contain;background:#0b1017;padding:20px}.library-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:24px}.library-stats span{padding:13px 10px;border:1px solid var(--line);border-radius:13px;color:var(--muted);font-size:.76rem}.library-stats strong{display:block;color:var(--accent);font-size:1.25rem}.section-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:end;margin-bottom:28px}.section-heading>p{color:var(--muted);margin:0}
.v25-book-card{grid-template-columns:250px 1fr;min-height:410px}.v25-book-card figure{display:flex;align-items:center;justify-content:center;background:#f7f7f5;padding:18px}.v25-book-card figure img{width:100%;height:355px;object-fit:contain}.v25-book-card .body{padding:26px}.v25-book-card h3{font-size:clamp(1.45rem,2.4vw,2rem)}
.amazon-panel{display:grid;grid-template-columns:.75fr 1.25fr;gap:38px;align-items:start}.amazon-links{display:grid;gap:11px}.amazon-links a{display:flex;justify-content:space-between;gap:20px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:.2s}.amazon-links a:hover{transform:translateY(-2px);border-color:var(--accent)}.amazon-links span{color:var(--accent);white-space:nowrap;font-weight:800}
@media(max-width:960px){.bio-intro-grid,.amazon-panel,.section-heading{grid-template-columns:1fr}.journey-grid{grid-template-columns:1fr 1fr}.book-cover-row{grid-template-columns:1fr 1fr}.v25-book-card{grid-template-columns:1fr}.v25-book-card figure img{height:390px}.library-stats{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.journey-grid,.book-cover-row,.faq-grid,.library-stats{grid-template-columns:1fr}.award-feature{grid-template-columns:1fr}.source-cta{display:block}.source-cta .actions{margin-top:18px}.book-cover-row img{height:360px}.v25-book-card figure img{height:340px}.amazon-links a{display:block}.amazon-links span{display:block;margin-top:7px}}