/* INVEA: a lab bench in cross-section. White page, deep navy ink, cobalt for action. */
@property --sep{syntax:"<length>";inherits:true;initial-value:28px}
:root{
  --paper:#FFFFFF; --soft:#F6F8FB; --surface:#F1F5FA; --card:#FFFFFF;
  --ink:#0C1A30; --steel:#4E5E74; --line:#DCE3EC; --line-2:#C3CEDC; --ctl:#8896AB; --wash:#E6ECFD;
  --cobalt:#1D3FD6; --cobalt-2:#1532B5; --cobalt-ink:#FFFFFF; --lacquer:#1D3FD6; --amber:#C98A1B;
  --shade:rgba(12,26,48,.14);
  --sh-1:0 1px 2px rgba(12,26,48,.05),0 2px 8px -4px rgba(12,26,48,.08);
  --sh-2:0 2px 4px rgba(12,26,48,.04),0 22px 44px -24px rgba(12,26,48,.30);
  --band:#0C1A30; --band-2:#16295A; --band-ink:#FFFFFF; --band-steel:#B9C6DA;
  --r-sm:8px; --r:14px; --r-lg:20px;
  --f-display:"Newsreader","Iowan Old Style",Georgia,serif;
  --f-body:"Schibsted Grotesk","Helvetica Neue",Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --wrap:1160px; --gut:clamp(16px,4vw,44px);
  --t-xs:.78rem; --t-sm:.9rem; --t-md:1.0625rem; --t-lg:1.22rem; --t-xl:clamp(1.85rem,3.4vw,2.6rem); --t-hero:clamp(2.5rem,5.4vw,4.4rem);
  --ease:cubic-bezier(.2,.7,.1,1);
}
:root[data-theme="dark"]{
  --paper:#08101D; --soft:#0B1424; --surface:#0F1A2C; --card:#0E1829;
  --ink:#E7EDF5; --steel:#9DACC2; --line:#1F2D44; --line-2:#2D3E5A; --ctl:#5B6E8C; --wash:#17244C;
  --cobalt:#7D97FF; --cobalt-2:#9DB0FF; --cobalt-ink:#08101D; --lacquer:#7D97FF; --amber:#E7B55A;
  --shade:rgba(0,0,0,.55);
  --sh-1:0 1px 2px rgba(0,0,0,.35);
  --sh-2:0 24px 48px -26px rgba(0,0,0,.85);
  --band:#111E3A; --band-2:#1C3170; --band-ink:#F2F5FA; --band-steel:#B9C6DA;
  color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--t-md)/1.68 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden;text-rendering:optimizeLegibility}
.theme-anim,.theme-anim *{transition:background-color .35s,color .35s,border-color .35s,fill .35s!important}
::selection{background:var(--wash);color:var(--ink)}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:400;line-height:1.1;letter-spacing:-.018em;text-wrap:balance;margin:0}
p{margin:0 0 1em;text-wrap:pretty}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--cobalt);color:var(--cobalt-ink);padding:10px 16px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
.arr{width:1em;height:1em;flex:none;transition:transform .35s var(--ease)}

/* page transitions (cross-document view transitions; ignored where unsupported) */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .22s ease both}
::view-transition-new(root){animation:vt-in .34s var(--ease) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-6px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(10px)}}

/* scale bar: reading progress drawn like a micrograph scale bar */
.scale{position:fixed;inset:0 0 auto 0;height:4px;z-index:70;pointer-events:none}
.scale i{display:block;height:100%;background:linear-gradient(90deg,var(--cobalt),var(--cobalt-2));transform-origin:0 50%;transform:scaleX(var(--p,0))}
.scale::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 calc(10% - 1px),var(--paper) calc(10% - 1px) 10%)}

/* nav */
.nav{position:sticky;top:0;z-index:50;view-transition-name:nav;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -24px var(--shade)}
.nav .wrap{display:flex;align-items:center;gap:18px;padding-block:16px;transition:padding .35s var(--ease)}
.nav.scrolled .wrap{padding-block:9px}
.brand{display:flex;flex-direction:column;text-decoration:none;margin-right:auto;line-height:1}
.brand b{font:600 1.5rem/1 var(--f-display);letter-spacing:.16em;display:flex;align-items:center;gap:10px}
.brand b::before{content:"";width:22px;height:22px;flex:none;border-radius:5px;background:url(/favicon.svg) center/contain no-repeat}
.brand span{font-size:.7rem;color:var(--steel);margin:6px 0 0 32px;white-space:nowrap;transition:opacity .3s,max-height .3s,margin .3s;max-height:1.2em;overflow:hidden}
.nav.scrolled .brand span{opacity:0;max-height:0;margin-top:0}
@media (max-width:1100px){.brand span{display:none}}
.links{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.links>li{position:relative}
.links a{display:flex;align-items:center;min-height:44px;position:relative;text-decoration:none;font-size:var(--t-sm);font-weight:500;color:var(--steel);padding:8px 12px;white-space:nowrap;border-radius:8px;transition:color .2s,background .2s}
.links>li>a::after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;background:var(--lacquer);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.links>li>a:hover,.links a[aria-current]{color:var(--ink)}
.links>li>a:hover::after,.links>li>a[aria-current]::after{transform:scaleX(1)}
.links .cta a{justify-content:center;background:var(--cobalt);color:var(--cobalt-ink);border-radius:999px;margin-left:8px;padding:9px 18px;box-shadow:0 8px 20px -12px var(--cobalt);transition:transform .25s var(--ease),background .2s,box-shadow .25s}
.links .cta a::after{display:none}
.links .cta a:hover{transform:translateY(-1px);background:var(--cobalt-2);color:var(--cobalt-ink);box-shadow:0 12px 24px -12px var(--cobalt)}
.links .cta a[aria-current]{color:var(--cobalt-ink)}
.sub{position:absolute;top:100%;left:0;min-width:250px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px;list-style:none;margin:8px 0 0;box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(-6px) scale(.98);transform-origin:top left;transition:opacity .2s,transform .25s var(--ease),visibility .2s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{padding:10px 12px}.sub a:hover,.sub a[aria-current]{background:var(--wash);color:var(--ink)}
.tools-btn{display:flex;gap:6px;align-items:center}
.icon-btn,.menu-btn{background:var(--card);border:1px solid var(--ctl);border-radius:999px;width:40px;height:40px;display:grid;place-items:center;color:var(--ink);cursor:pointer;transition:border-color .2s,transform .3s var(--ease),background .2s}
.icon-btn:hover{border-color:var(--cobalt);transform:rotate(18deg)}
.icon-btn svg{width:18px;height:18px}
.icon-btn .moon{display:none}
:root[data-theme="dark"] .icon-btn .sun{display:none}:root[data-theme="dark"] .icon-btn .moon{display:block}
.menu-btn{display:none;width:auto;padding:0 16px;font:500 var(--t-sm) var(--f-body)}
.menu-btn:hover{border-color:var(--cobalt)}
@media (max-width:900px){
  .menu-btn{display:grid}
  .links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 30px 40px -30px var(--shade);padding:8px var(--gut) 22px;max-height:calc(100dvh - 70px);overflow-y:auto;clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .45s var(--ease),visibility .45s}
  .links.open{clip-path:inset(0 0 -60px 0);visibility:visible}
  .links>li>a::after{display:none}
  .links a{padding:13px 8px;font-size:1.02rem;border-bottom:1px solid var(--line);border-radius:0}
  .links a[aria-current]{color:var(--cobalt)}
  .links>li>a[aria-current]{box-shadow:inset 3px 0 0 var(--cobalt)}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:none;padding:0 0 0 14px;margin:0;border-radius:0}
  .sub a{font-size:.95rem;padding:11px 8px}
  .sub a:hover,.sub a[aria-current]{background:none}
  .links .cta a{margin:16px 0 0;text-align:center;border-bottom:0;border-radius:999px;padding:14px}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 var(--t-sm)/1 var(--f-body);text-decoration:none;padding:15px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;transition:transform .25s var(--ease),border-color .25s,color .25s,box-shadow .3s,background .25s}
.btn span{display:inline-flex;align-items:center;gap:10px}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--cobalt);color:var(--cobalt-ink);box-shadow:0 12px 26px -14px var(--cobalt)}
.btn-primary::before{content:"";position:absolute;inset:0;background:var(--ink);transform:translateY(101%);transition:transform .4s var(--ease)}
.btn-primary:hover::before{transform:none}
.btn-primary:hover{color:var(--paper)}
.btn-primary:hover .arr{transform:translateX(3px)}
.btn-primary span,.btn-primary{z-index:0}.btn-primary span{position:relative}
.btn-ghost{border-color:var(--ctl);background:var(--card);color:var(--ink)}
.btn-ghost:hover{border-color:var(--cobalt);color:var(--cobalt);transform:translateY(-1px)}

/* hero: the wall of a can, in cross-section */
.hero{position:relative;isolation:isolate;padding:clamp(32px,5vw,72px) 0 clamp(32px,4vw,56px);overflow:clip}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,var(--line-2) 1px,transparent 1.3px);background-size:24px 24px;mask-image:radial-gradient(ellipse 70% 80% at 75% 45%,#000,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 80% at 75% 45%,#000,transparent 75%)}
.hero::after{content:"";position:absolute;width:min(720px,90vw);aspect-ratio:1;right:-12%;top:-30%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--cobalt) 13%,transparent),transparent);pointer-events:none;z-index:-1}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,56px);align-items:center}
.eyebrow{display:flex;align-items:center;gap:10px;font:500 var(--t-xs)/1.5 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cobalt);margin:0 0 22px}
.eyebrow::before{content:"";flex:none;width:28px;height:2px;border-radius:2px;background:currentColor}
.hero h1{font-size:var(--t-hero);line-height:1.03;letter-spacing:-.028em;margin-bottom:24px;max-width:15ch}
.hero h1 em{font-style:italic;color:var(--cobalt)}
.hero .lead{font-size:var(--t-lg);line-height:1.55;color:var(--steel);max-width:50ch;margin-bottom:32px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.rise>*{animation:rise .9s var(--ease) both}
.rise>*:nth-child(2){animation-delay:.08s}.rise>*:nth-child(3){animation-delay:.16s}.rise>*:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}
.can{margin:0;display:grid;gap:18px;background:color-mix(in srgb,var(--card) 70%,transparent);border:1px solid var(--line);border-radius:var(--r-lg);padding:8px 16px 16px;box-shadow:var(--sh-2);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.stage{perspective:1500px;height:clamp(260px,28vw,340px);display:grid;place-items:center}
.stack{--sep:28px;translate:0 38px;position:relative;width:min(300px,62vw);height:min(200px,42vw);transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(-34deg);animation:assemble 1.7s var(--ease) both .15s}
@keyframes assemble{from{--sep:150px;opacity:0}30%{opacity:1}to{--sep:28px}}
.slab{position:absolute;inset:0;border-radius:3px;transform:translateZ(calc(var(--i) * var(--sep)));transition:opacity .35s,filter .35s;box-shadow:0 0 0 1px rgba(10,20,34,.35),0 20px 40px -16px rgba(10,20,34,.45)}
.slab.steel{background:repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 1px,transparent 1px 4px),linear-gradient(135deg,#8995a4,#566272 48%,#7a8696)}
.slab.chrome{background:linear-gradient(120deg,#eef2f6,#b6c0cc 38%,#f6f8fb 58%,#aab6c4)}
.slab.polymer{background:linear-gradient(135deg,rgba(212,158,48,.86),rgba(240,200,108,.7));box-shadow:0 0 0 1px rgba(120,80,6,.55),0 20px 40px -16px rgba(10,20,34,.4)}
.slab.food{background:radial-gradient(circle at 20% 30%,rgba(255,206,184,.55) 0 3px,transparent 4px) 0 0/22px 22px,linear-gradient(135deg,rgba(236,128,98,.62),rgba(252,168,134,.5));box-shadow:0 0 0 1px rgba(150,60,40,.45),0 20px 40px -16px rgba(10,20,34,.35)}
.stage[data-hl] .slab{opacity:.28}
.stage[data-hl="0"] .slab[style*="--i:0"],.stage[data-hl="1"] .slab[style*="--i:1"],.stage[data-hl="2"] .slab[style*="--i:2"],.stage[data-hl="3"] .slab[style*="--i:3"]{opacity:1;filter:saturate(1.2) brightness(1.06)}
.legend{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:2px 10px}
@media (max-width:520px){.legend{grid-template-columns:1fr}}
.legend button{all:unset;box-sizing:border-box;width:100%;cursor:pointer;display:grid;grid-template-columns:18px 1fr;gap:2px 12px;align-items:center;padding:9px 10px;border-radius:10px;transition:background .25s}
.legend button:hover,.legend button:focus-visible{background:var(--wash)}
.legend button:focus-visible{outline:2px solid var(--cobalt)}
.legend i{width:18px;height:10px;border-radius:2px;grid-row:span 2;box-shadow:0 0 0 1px rgba(10,20,34,.3)}
.legend b{font-weight:600;font-size:var(--t-sm)}
.legend small{color:var(--steel);font-size:.82rem;line-height:1.4;grid-column:2}
.can figcaption{color:var(--steel);font-size:.82rem;border-top:1px solid var(--line);padding:12px 10px 0}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.stage{height:clamp(220px,60vw,320px)}}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.hero+.sec.tight{padding-top:0}
.fact{padding:28px 26px 26px;position:relative}
.fact+.fact{border-left:1px solid var(--line)}
.fact::before{content:"";position:absolute;left:26px;top:-1px;width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--cobalt)}
.fact b{display:block;font:400 clamp(2.4rem,4.6vw,3.4rem)/1 var(--f-display);font-variant-numeric:tabular-nums;margin-bottom:10px;letter-spacing:-.02em}
.fact span{color:var(--steel);font-size:var(--t-sm);max-width:22ch;display:block;line-height:1.45}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}.fact:nth-child(3){border-left:0}.fact:nth-child(n+3){border-top:1px solid var(--line)}.fact{padding:24px 18px 20px}.fact::before{left:18px}}

/* page header */
.phead{position:relative;padding:clamp(40px,6vw,84px) 0 clamp(32px,4.5vw,56px);background:linear-gradient(180deg,var(--soft),var(--paper));border-bottom:1px solid var(--line);overflow:clip;isolation:isolate}
.phead::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;opacity:.55;mask-image:radial-gradient(ellipse 55% 90% at 92% 10%,#000,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 55% 90% at 92% 10%,#000,transparent 70%)}
.phead::after{content:"";position:absolute;z-index:-1;width:520px;aspect-ratio:1;right:-140px;top:-240px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--cobalt) 12%,transparent),transparent)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:2px;color:var(--steel);font:500 var(--t-xs)/1.4 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;margin:0 0 22px}
.crumbs a{text-decoration:none;padding:2px 0;transition:color .2s}.crumbs a:hover{color:var(--cobalt)}
.crumbs span{margin:0 .6em;opacity:.5}
.crumbs::after{content:"/";margin-left:.6em;opacity:.5}
.phead h1{font-size:clamp(2.2rem,5vw,3.6rem);max-width:20ch;letter-spacing:-.026em;line-height:1.04}
.phead .lead{margin:20px 0 0;max-width:60ch;color:var(--steel);font-size:var(--t-lg);line-height:1.55}
.phead .lead a{color:var(--cobalt)}
@media (max-width:600px){.phead .lead{font-size:1.06rem}}

/* sections */
.sec{padding:clamp(48px,7vw,96px) 0}
.sec:not(.alt)+.sec:not(.alt){padding-top:0}
.sec.tight{padding-top:clamp(32px,4.5vw,56px)}
.sec.alt{background:var(--soft);border-block:1px solid var(--line)}
.sec.alt+.sec{border-top:0}
.sec>.wrap>h2,.sec-head h2{font-size:var(--t-xl);margin-bottom:30px;max-width:24ch}
.sec>.wrap>h2:not(.label)::before,.sec-head h2::before{content:"";display:block;width:36px;height:3px;border-radius:3px;background:var(--cobalt);margin-bottom:18px}
.sec-head .kicker{font:500 var(--t-xs)/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin:0 0 12px}
.sec-head .kicker+h2::before{display:none}
.split-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 24px;margin-bottom:30px}
.split-head .sec-head h2{margin-bottom:0}
.sec>.wrap>h2.label{font:500 var(--t-xs)/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin:0 0 22px;max-width:none;display:flex;align-items:center;gap:16px}
.sec>.wrap>h2.label::after{content:"";flex:1;height:1px;background:var(--line)}
.prose{max-width:68ch}
.prose h2{font-size:1.6rem;margin:1.8em 0 .6em}.prose h3{font-size:1.3rem;margin:1.5em 0 .5em}
.prose>:first-child{margin-top:0}
.prose a{color:var(--cobalt);text-underline-offset:3px;text-decoration-thickness:1px}
.prose a:hover{text-decoration-thickness:2px}
.prose ul,.prose ol{padding-left:1.2em}
.prose li{margin:.3em 0}
.prose li::marker{color:var(--cobalt)}
.prose strong{font-weight:600}
.prose img{border-radius:var(--r-sm);margin:1.4em 0;border:1px solid var(--line);cursor:zoom-in;box-shadow:var(--sh-1);transition:transform .5s var(--ease),box-shadow .4s}
.prose img:hover{transform:scale(1.012);box-shadow:var(--sh-2)}
.prose.card{padding:clamp(22px,3.5vw,36px)}
.mission{position:relative;max-width:820px;padding:clamp(24px,4vw,44px) clamp(24px,4vw,48px);background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.mission::before{content:"\201C";position:absolute;right:28px;top:-4px;font:400 7rem/1 var(--f-display);color:var(--wash);pointer-events:none}
.mission h2{font-size:var(--t-xl);margin-bottom:18px}
.mission p{font:400 clamp(1.18rem,1.9vw,1.42rem)/1.55 var(--f-display);margin:0;position:relative}

/* cards: the shared component for areas, services, lines and next steps */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.cards.c3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.cards .card{position:relative;display:flex;flex-direction:column;gap:10px;padding:26px 26px 24px;text-decoration:none;overflow:hidden;transition:border-color .3s,box-shadow .4s,transform .4s var(--ease)}
.cards .card::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--cobalt),var(--cobalt-2));transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.card .num{font:500 var(--t-xs)/1 var(--f-mono);letter-spacing:.06em;color:var(--cobalt);display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--wash);margin-bottom:8px}
.cards h3{font-size:clamp(1.3rem,2vw,1.55rem);line-height:1.18}
.cards p{margin:0;color:var(--steel);font-size:var(--t-sm);line-height:1.6}
.cards .go{margin-top:auto;padding-top:10px;display:inline-flex;align-items:center;gap:8px;color:var(--cobalt);font-weight:600;font-size:var(--t-sm)}
a.card:hover,a.card:focus-visible{border-color:color-mix(in srgb,var(--cobalt) 45%,var(--line));box-shadow:var(--sh-2);transform:translateY(-4px)}
.cards a.card:hover::before,.cards a.card:focus-visible::before{transform:none}
a.card:hover .arr{transform:translateX(4px)}
.cards.lines{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.cards.lines .card{flex-direction:row;align-items:center;gap:18px;padding:22px 24px}
.cards.lines .num{margin:0;flex:none}
.cards.lines h3{font-size:clamp(1.15rem,1.7vw,1.35rem)}

/* rows: link lists (study cases, presentations) */
.rows{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--line)}
.row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) auto;gap:8px 36px;align-items:baseline;padding:26px 0;border-top:1px solid var(--line);position:relative;isolation:isolate;text-decoration:none}
.row h3{font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.2}
.row p{margin:0;color:var(--steel);font-size:var(--t-sm);line-height:1.6}
.row .go{display:inline-flex;align-items:center;gap:8px;font-size:var(--t-sm);font-weight:600;color:var(--cobalt);white-space:nowrap}
a.row::before{content:"";position:absolute;inset:0 -18px;background:var(--card);border-radius:12px;box-shadow:var(--sh-2);opacity:0;transform:scale(.98);transition:opacity .35s,transform .45s var(--ease);z-index:-1}
.sec:not(.alt) a.row::before{background:var(--wash);box-shadow:none}
a.row:hover::before,a.row:focus-visible::before{opacity:1;transform:none}
a.row h3{transition:transform .45s var(--ease),color .3s}
a.row:hover h3,a.row:focus-visible h3{transform:translateX(8px)}
a.row:hover .arr{transform:translateX(4px)}
.row.two{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr)}
.row.three{grid-template-columns:minmax(0,1.2fr) minmax(0,1.5fr) minmax(0,.7fr)}
.row.one{grid-template-columns:1fr}
@media (max-width:760px){.row,.row.two,.row.three{grid-template-columns:1fr;gap:8px}a.row::before{inset:0 -10px}}

/* publications + documents */
.tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:22px;padding:12px;background:var(--soft);border:1px solid var(--line);border-radius:var(--r);position:sticky;top:66px;z-index:5;box-shadow:0 -14px 0 var(--paper),var(--sh-1)}
@media (max-width:900px){
  .tools{display:contents}
  .tools .search{flex:none;position:sticky;top:58px;z-index:6;background:var(--paper);padding:8px 0;margin-bottom:6px}
  .ygrp{top:calc(58px + var(--sh,0px))}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin:0 calc(var(--gut)*-1) 14px;padding:2px var(--gut);scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:none;white-space:nowrap}
  .tools .chip.clear{margin-bottom:14px}
}
.search{flex:1 1 260px;position:relative}
.search input{width:100%;font:400 var(--t-md) var(--f-body);color:var(--ink);background:var(--card);border:1px solid var(--ctl);border-radius:999px;padding:12px 20px 12px 46px;transition:border-color .2s,box-shadow .3s}
.search input::placeholder{color:var(--steel)}
.search input:focus{outline:none;border-color:var(--cobalt);box-shadow:0 0 0 4px color-mix(in srgb,var(--cobalt) 18%,transparent)}
.search svg{position:absolute;left:17px;top:50%;width:17px;height:17px;translate:0 -50%;color:var(--steel)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 var(--t-sm) var(--f-body);color:var(--steel);background:var(--card);border:1px solid var(--ctl);border-radius:999px;padding:9px 16px;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .2s}
.chip:hover{border-color:var(--cobalt);color:var(--cobalt)}
.chip:active{transform:scale(.96)}
.chip[aria-pressed="true"]{background:var(--cobalt);color:var(--cobalt-ink);border-color:var(--cobalt)}
.count{color:var(--steel);font:500 var(--t-xs)/1.5 var(--f-mono);letter-spacing:.04em;margin:0 0 14px}
.pub{padding:24px 16px;border-top:1px solid var(--line);transition:opacity .3s,transform .3s var(--ease),background .3s}
.pub[hidden]{display:none}
.pub.out{opacity:0;transform:translateY(6px)}
.pub .yr{font:500 1.05rem/1 var(--f-mono);font-variant-numeric:tabular-nums;color:var(--cobalt);background:var(--wash);border-radius:8px;padding:8px 0;text-align:center;align-self:start;margin-top:2px}
.pub .yr:empty{display:none}
.pub h3{font:600 1.04rem/1.42 var(--f-body);letter-spacing:0;margin-bottom:6px}
.pub p{margin:0;color:var(--steel);font-size:var(--t-sm)}
.pub .src{font-style:italic;margin-top:6px}
.pub .src a.doi{display:inline-flex;align-items:center;gap:5px;margin:2px 0;color:var(--cobalt);text-decoration:none;font-style:normal;font-family:var(--f-mono);font-size:.76rem;line-height:1.3;padding:3px 10px;border:1px solid var(--ctl);border-radius:999px;overflow-wrap:anywhere;transition:background .2s,color .2s,border-color .2s}
.pub .src a.doi::after{content:"\2197"}
.pub .src a.doi:hover{background:var(--cobalt);color:var(--cobalt-ink);border-color:var(--cobalt)}
.ygrp{position:sticky;top:calc(66px + var(--sh,0px));z-index:4;margin:0;padding:12px 16px;background:var(--paper);border-top:1px solid var(--line);font:500 1.15rem/1 var(--f-mono);letter-spacing:.04em;color:var(--cobalt)}
.ygroup[hidden]{display:none}
.chip .n{margin-left:4px;font:500 .72rem var(--f-mono);opacity:.75}
.chip.clear{border-style:dashed}
.chip[aria-expanded="true"]{background:var(--cobalt);color:var(--cobalt-ink);border-color:var(--cobalt)}
@media (max-width:620px){.pub{padding:20px 4px}}
.doc{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:8px 20px;align-items:center;padding:18px 16px;border-top:1px solid var(--line);transition:background .3s,opacity .3s,transform .3s var(--ease)}
.doc.out{opacity:0;transform:translateY(6px)}
.doc[hidden]{display:none}
.doc+.empty,.doc:last-of-type{border-bottom:1px solid var(--line)}
.ftype{display:grid;place-items:center;width:48px;height:56px;border-radius:6px 14px 6px 6px;background:var(--wash);color:var(--cobalt);font:600 .68rem/1 var(--f-mono);letter-spacing:.04em;position:relative}
.ftype.pres{background:color-mix(in srgb,var(--amber) 16%,transparent);color:color-mix(in srgb,var(--amber) 45%,var(--ink))}
.doc h3{font:600 1.04rem/1.38 var(--f-body);letter-spacing:0}
.doc small{color:var(--steel);font-family:var(--f-mono);font-size:.78rem}
.dl{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:var(--t-sm);color:var(--cobalt);background:var(--card);border:1px solid var(--ctl);border-radius:999px;padding:10px 18px;white-space:nowrap;transition:background .25s,color .25s,border-color .25s}
.dl svg{width:15px;height:15px;transition:transform .35s var(--ease)}
.dl:focus-visible{background:var(--cobalt);color:var(--cobalt-ink);border-color:var(--cobalt);outline:2px solid var(--cobalt);outline-offset:3px}
.dl:hover{background:var(--cobalt);color:var(--cobalt-ink);border-color:var(--cobalt)}.dl:hover svg{transform:translateY(3px)}
.empty{padding:48px 0;color:var(--steel);text-align:center}
.empty[hidden]{display:none}
.empty p{margin:0 auto 16px;max-width:44ch}
@media (max-width:620px){.doc{grid-template-columns:44px minmax(0,1fr);padding:16px 4px;align-items:start}.ftype{width:44px;height:50px}.doc .dl{grid-column:2;width:fit-content}}

/* news */
.news{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr))}
.ncard{display:flex;flex-direction:column;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .3s,box-shadow .4s,transform .4s var(--ease)}
.ncard:hover,.ncard:focus-visible{border-color:color-mix(in srgb,var(--cobalt) 40%,var(--line));box-shadow:var(--sh-2);transform:translateY(-4px)}
.ncard .ph{aspect-ratio:16/9;overflow:hidden;background:var(--wash);border-bottom:1px solid var(--line)}
.ncard .ph img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .9s var(--ease),filter .5s}
.ncard:hover .ph img{transform:scale(1.06)}
.ncard .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.ncard time{color:var(--steel);font:500 var(--t-xs)/1.4 var(--f-mono);letter-spacing:.04em;text-transform:uppercase}
.ncard h3{font-size:1.28rem;line-height:1.22;background:linear-gradient(var(--lacquer),var(--lacquer)) 0 100%/0 2px no-repeat;transition:background-size .5s var(--ease);width:fit-content;max-width:100%;padding-bottom:2px}
.ncard:hover h3{background-size:100% 2px}
.ncard p{margin:0;color:var(--steel);font-size:var(--t-sm);line-height:1.55;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.ncard .more{margin-top:auto;padding-top:10px;color:var(--cobalt);font-size:var(--t-sm);font-weight:600;display:inline-flex;align-items:center;gap:8px}
.ncard .more::after{content:"→";transition:transform .35s var(--ease)}
.ncard:hover .more::after{transform:translateX(4px)}
.ncard.noimg{background:linear-gradient(160deg,var(--wash),var(--card) 60%)}
.ncard.noimg .body{padding-top:26px}
.article{max-width:72ch}
.article .meta{display:inline-flex;align-items:center;gap:8px;color:var(--steel);font:500 var(--t-xs)/1 var(--f-mono);letter-spacing:.05em;text-transform:uppercase;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:8px 14px;margin-bottom:28px}
.article .prose{font-size:1.08rem}

/* people */
.split{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:start}
.portrait{border:1px solid var(--line);padding:8px;background:var(--card);border-radius:var(--r);box-shadow:var(--sh-2);transition:transform .6s var(--ease)}
.portrait:hover{transform:rotate(-1.2deg) scale(1.02)}
@media (max-width:760px){.split{grid-template-columns:1fr}.portrait{max-width:260px}}
dl.kv{margin:0}
dl.kv.card{padding:clamp(22px,3.5vw,36px)}
dl.kv dt{font:500 var(--t-xs)/1.4 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cobalt);margin-top:26px;display:flex;align-items:center;gap:12px}
dl.kv dt:first-child{margin-top:0}
dl.kv dt::after{content:"";flex:1;height:1px;background:var(--line)}
dl.kv dd{margin:10px 0 0;font:400 clamp(1.15rem,1.8vw,1.35rem)/1.5 var(--f-display);max-width:48ch}
.shot{display:block;border:1px solid var(--line);border-radius:var(--r-sm);width:100%;max-width:760px;cursor:zoom-in;background:#fff;box-shadow:var(--sh-2);margin-top:8px;transition:transform .5s var(--ease),box-shadow .4s}
.shot:hover{transform:scale(1.012)}
.people{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr))}
.person{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;align-items:start;padding:22px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);transition:border-color .3s,box-shadow .4s,transform .4s var(--ease)}
.person:hover{border-color:color-mix(in srgb,var(--cobalt) 35%,var(--line));box-shadow:var(--sh-2);transform:translateY(-3px)}
.avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font:500 1.05rem/1 var(--f-display);letter-spacing:.02em;color:var(--cobalt);background:var(--wash);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--cobalt) 25%,transparent)}
.person h3{font-size:1.3rem;line-height:1.2;margin:2px 0 6px}
.person p{margin:0 0 12px;color:var(--steel);font-size:var(--t-sm);line-height:1.5}
.tag{display:inline-flex;align-items:center;gap:6px;font:500 var(--t-xs)/1 var(--f-body);color:var(--ink);background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:6px 11px}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cobalt)}

/* institution logos: equal white tiles (logos are drawn for white) */
.logos{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}
.logos a,.logos span{display:grid;place-items:center;height:96px;padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);transition:border-color .3s,transform .4s var(--ease),box-shadow .4s}
:root[data-theme="dark"] .logos a,:root[data-theme="dark"] .logos span{background:#F3F5F8;border-color:transparent}
.logos img{height:44px;max-width:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.85;transition:filter .4s,opacity .4s}
.logos a:hover{border-color:var(--cobalt);transform:translateY(-3px);box-shadow:var(--sh-2)}
.logos a:hover img,.logos a:focus-visible img{filter:none;opacity:1}
@media (max-width:420px){.logos{grid-template-columns:1fr 1fr}.logos a,.logos span{height:82px;padding:10px}}

/* call-to-action band */
.cta-band{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(125deg,var(--band) 30%,var(--band-2));color:var(--band-ink);border-radius:var(--r-lg);padding:clamp(30px,5vw,60px);display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between;box-shadow:var(--sh-2)}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(circle,rgba(255,255,255,.14) 1px,transparent 1.3px);background-size:22px 22px;mask-image:linear-gradient(90deg,transparent 30%,#000);-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000)}
.cta-band::after{content:"";position:absolute;z-index:-1;width:420px;aspect-ratio:1;right:-120px;bottom:-220px;border-radius:50%;background:radial-gradient(closest-side,rgba(125,151,255,.45),transparent)}
.cta-band h2{margin:0;font-size:var(--t-xl);max-width:19ch;color:inherit}
.cta-band .btn-primary{background:#fff;color:#0C1A30;box-shadow:0 14px 30px -14px rgba(0,0,0,.6)}
.cta-band .btn-primary::before{background:#DCE4FF}
.cta-band .btn-primary:hover{color:#0C1A30}

/* legacy big contact block (kept for compatibility) */
.bigcontact{display:grid;gap:6px;margin-bottom:32px}
.bigcontact a,.bigcontact p{font:400 clamp(1.6rem,4vw,2.6rem)/1.25 var(--f-display);text-decoration:none;width:fit-content;margin:0;background:linear-gradient(var(--lacquer),var(--lacquer)) 0 100%/0 2px no-repeat;transition:background-size .5s var(--ease)}
.bigcontact a:hover{background-size:100% 2px}
.bigcontact small{display:block;font:500 var(--t-sm) var(--f-body);color:var(--steel);margin:18px 0 2px}

/* lightbox */
dialog.lb{border:0;background:transparent;padding:0;max-width:94vw;max-height:94vh;overflow:visible}
dialog.lb::backdrop{background:rgba(6,12,20,.86);backdrop-filter:blur(6px);animation:fade .3s both}
dialog.lb img{max-width:94vw;max-height:88vh;border-radius:8px;background:#fff;animation:zoom .45s var(--ease) both;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
dialog.lb button{position:absolute;top:-48px;right:0;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:999px;padding:8px 16px;cursor:pointer;font:500 var(--t-sm) var(--f-body)}
dialog.lb button:hover{background:rgba(255,255,255,.18)}
@keyframes fade{from{opacity:0}}@keyframes zoom{from{opacity:0;transform:scale(.92)}}

/* footer */
.foot{position:relative;background:var(--soft);border-top:1px solid var(--line);padding:clamp(44px,6vw,64px) 0 32px;color:var(--steel);font-size:var(--t-sm)}
.foot::before{content:"";position:absolute;left:0;right:0;top:-1px;height:3px;background:linear-gradient(90deg,#0C1A30,#1D3FD6 55%,#7590FF);opacity:.85}
.foot .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.foot .wrap>div>p{margin:0;max-width:34ch}
.foot b{display:block;color:var(--ink);font:600 1.4rem var(--f-display);letter-spacing:.16em;margin-bottom:10px}
.foot-title{margin:0 0 16px;font:500 var(--t-xs)/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot .wrap>div:nth-child(2) ul{grid-template-columns:repeat(2,max-content);grid-template-rows:repeat(4,auto);grid-auto-flow:column;column-gap:36px}
:root[data-theme="dark"] .foot a{color:var(--steel)}
.foot a{text-decoration:none;transition:color .2s}.foot a:hover{color:var(--cobalt)}
.foot .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;margin:10px 0 0;font-size:var(--t-xs)}
@media (max-width:760px){.foot .wrap{grid-template-columns:1fr 1fr}.foot .wrap>div:first-child{grid-column:1/-1}}
@media (max-width:420px){.foot .wrap{grid-template-columns:1fr}}

/* links inside publication sources, slide embeds */
.row.slide{grid-template-columns:minmax(0,1fr) auto;align-items:center}
.row.slide h3{margin-bottom:6px}
.row.slide p.date{margin-top:8px;font:500 var(--t-xs)/1.4 var(--f-mono);letter-spacing:.04em;text-transform:uppercase}
.slide .slide-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.slide .frame{grid-column:1/-1;overflow:hidden;position:relative;display:grid;place-items:center;aspect-ratio:4/3;min-height:300px;max-height:80vh;background:var(--surface);border-radius:var(--r-sm)}
.slide .frame[hidden]{display:none}
.slide .frame::before{content:"Cargando…";color:var(--steel);font:500 var(--t-sm) var(--f-body)}
.slide .frame.loaded::before{display:none}
.slide .frame iframe{position:absolute;inset:0;width:100%;height:100%;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);animation:fade .5s both}
@media (max-width:760px){.row.slide{grid-template-columns:1fr}}

/* contact page: form card + channel list */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start}
.cform{display:grid;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3.5vw,40px);box-shadow:var(--sh-2)}
.cform-head h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin-bottom:6px}
.cform-head p{margin:0;color:var(--steel);font-size:var(--t-sm)}
.cform .row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cform label{display:grid;gap:8px}
.cform label>span{font:600 var(--t-sm)/1.2 var(--f-body)}
.cform label em{font-style:normal;font-weight:400;color:var(--steel);margin-left:4px}
.cform input,.cform textarea{width:100%;font:inherit;font-size:var(--t-md);line-height:1.4;color:var(--ink);background:var(--soft);border:1px solid var(--ctl);border-radius:10px;padding:13px 15px;transition:border-color .2s,box-shadow .25s,background .2s}
.cform input::placeholder,.cform textarea::placeholder{color:color-mix(in srgb,var(--steel) 80%,transparent)}
.cform input:hover,.cform textarea:hover{border-color:var(--steel)}
.cform input:focus,.cform textarea:focus{outline:none;background:var(--card);border-color:var(--cobalt);box-shadow:0 0 0 4px color-mix(in srgb,var(--cobalt) 20%,transparent)}
.cform textarea{resize:vertical;min-height:150px}
.cform .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cform-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding-top:4px}
.cform-foot .btn{padding:15px 30px}
.cform .btn-primary[disabled]{opacity:.6;cursor:wait}
.cform-msg{margin:0;font-weight:600;font-size:var(--t-sm)}
.cform-msg:empty{display:none}
.cform-msg.ok,.cform-msg.err{padding:12px 14px;border-radius:10px;animation:rise .5s var(--ease) both}
.cform-msg.ok{color:#14733B;background:color-mix(in srgb,#14733B 10%,transparent)}.cform-msg.ok::before{content:"✓ "}
.cform-msg.err{color:#B3261E;background:color-mix(in srgb,#B3261E 10%,transparent)}.cform-msg.err::before{content:"! "}
:root[data-theme="dark"] .cform-msg.ok{color:#6FD69A}:root[data-theme="dark"] .cform-msg.err{color:#FF8A80}
.cform-note{margin:0;color:var(--steel);font-size:.82rem}
altcha-widget{--altcha-border-width:1px;--altcha-border-radius:10px;--altcha-color-base:var(--soft);--altcha-color-border:var(--ctl);--altcha-color-text:var(--ink);--altcha-color-border-focus:var(--cobalt);--altcha-color-error-text:#B3261E;--altcha-max-width:260px;font-family:var(--f-body);font-size:var(--t-sm)}
.channels{display:grid;gap:10px}
.channels h2{max-width:none;font:500 var(--t-xs)/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin:6px 0 6px}
.channel{display:grid;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);box-shadow:var(--sh-1);text-decoration:none;transition:border-color .25s,transform .35s var(--ease),box-shadow .35s}
a.channel:hover{border-color:var(--cobalt);transform:translateY(-2px);box-shadow:var(--sh-2)}
.channel .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--wash);color:var(--cobalt)}
.channel svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.channel .tx{display:grid;gap:2px;min-width:0}
.channel small{color:var(--steel);font-size:.78rem;font-weight:500}
.channel b{font-weight:600;font-size:var(--t-md);overflow-wrap:anywhere}
.channel .arr{color:var(--steel);transition:transform .35s var(--ease),color .25s}
a.channel:hover .arr{transform:translateX(4px);color:var(--cobalt)}
.channel .acts{display:flex;gap:6px}
.channel .acts a{font:600 .8rem/1 var(--f-body);text-decoration:none;color:var(--cobalt);border:1px solid var(--line-2);border-radius:999px;padding:8px 12px;transition:background .25s,color .25s,border-color .25s}
.channel .acts a:hover{background:var(--cobalt);color:var(--cobalt-ink);border-color:var(--cobalt)}
@media (max-width:460px){.channel:has(.acts){grid-template-columns:46px minmax(0,1fr)}.channel .acts{grid-column:1/-1}}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:560px){.cform .row2{grid-template-columns:1fr}.cform-foot{flex-direction:column;align-items:stretch}.cform-foot .btn{width:100%}altcha-widget{--altcha-max-width:100%}}

/* scroll reveal (added by main.js only when motion is allowed) */
.js .rv{opacity:0;translate:0 22px;transition:opacity .7s var(--ease) var(--d,0s),translate .8s var(--ease) var(--d,0s)}
.js .rv.in{opacity:1;translate:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
  .js .rv{opacity:1;translate:none}
}
@media print{.rv{opacity:1!important;translate:none!important}.nav,.scale,.foot,.tools,.cta-band{display:none}.sec.alt,.phead{background:none}.pub,.doc,.ncard,.person{break-inside:avoid}.pub .src a::after{content:" (" attr(href) ")";font-size:.7rem}.prose a[href]::after{content:" (" attr(href) ")";font-size:.8em;word-break:break-all}}

.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px!important;padding:0!important;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
@media (prefers-reduced-motion:no-preference){
  .cards div.card:hover,.person:hover,.channel:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
}
.hint-touch{display:none}
@media (pointer:coarse){.hint-touch{display:inline}.hint-fine{display:none}.stage{cursor:pointer}}

/* citation metrics (Investigador) */
.metrics{display:grid;max-width:560px;margin-top:22px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--paper)}
.metrics>div{display:grid;grid-template-columns:1.2fr 1fr 1fr;align-items:center;gap:12px;padding:16px 22px}
.metrics>div+div{border-top:1px solid var(--line)}
.metrics .mhead{background:var(--surface);color:var(--steel);font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding-block:12px}
.metrics .mrow span{font-weight:600}
.metrics .mrow b{font:400 clamp(1.8rem,4vw,2.4rem)/1 var(--f-display);font-variant-numeric:tabular-nums}
.metrics .mrow b+b{color:var(--steel)}