:root{
  --ink:#0f0f0f; --ink-2:#171717; --paper:#141414; --paper-2:#1a1a1a;
  --text:#ecebe8; --muted:#a6a49f; --line:#2c2c2b;
  --light:#efeeeb; --light-muted:#a9a7a2; --line-dark:#2c2c2b;
  --wood:#8e8c88; --wood-light:#cfcdc8;
  --pearl:#e4e2dd;
  --chrome:linear-gradient(100deg,#7a7a7a 0%,#f2f2f2 18%,#9d9d9d 36%,#ffffff 50%,#808080 66%,#e6e6e6 84%,#8e8e8e 100%);
  --chrome-line:linear-gradient(90deg,rgba(255,255,255,0),#bdbdbd 20%,#ffffff 50%,#8f8f8f 80%,rgba(255,255,255,0));
  --font-display:'Instrument Serif','Times New Roman',serif;
  --font-body:'Switzer','Helvetica Neue',sans-serif;
  --pad:clamp(20px,5vw,72px);
  --section:clamp(72px,10vw,160px);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:8px 12px}
:focus-visible{outline:1px solid #9d9d9d;outline-offset:3px}

.container{max-width:1280px;margin:0 auto;padding:0 var(--pad)}
.dark{background:var(--ink);color:var(--light)}

/* Wordmark */
.wordmark{font-family:var(--font-body);font-weight:300;letter-spacing:.32em;text-transform:uppercase;text-decoration:none;line-height:1}
.wordmark--sm{font-size:15px;letter-spacing:.42em}
.wordmark--hero{font-size:clamp(52px,7.4vw,118px);letter-spacing:.14em;margin:28px 0 22px;margin-right:-.14em;
  background:var(--chrome);-webkit-background-clip:text;background-clip:text;color:transparent}
.wordmark--footer{font-size:22px;background:var(--chrome);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Labels & type */
.label{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--light-muted);font-variant-numeric:tabular-nums}
.label--dark{color:var(--wood)}
.display{font-family:var(--font-display);font-weight:400;font-size:clamp(36px,5.2vw,76px);line-height:1.02;letter-spacing:-.01em;margin:18px 0 28px;max-width:16ch}
.display--sm{font-size:clamp(30px,3.8vw,52px);max-width:22ch}
.display--light{color:#fff}
.body{font-size:16px;max-width:52ch;color:var(--muted);margin-bottom:16px}
.body--wide{max-width:64ch}
.body--light{color:var(--light-muted)}
.idx{font-size:12px;letter-spacing:.14em;color:var(--wood);font-variant-numeric:tabular-nums}
.dark .idx{color:var(--wood-light)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-body);font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:15px 26px;border:1px solid transparent;cursor:pointer;transition:all .35s var(--ease);border-radius:0;white-space:nowrap}
.btn--chrome{background:var(--chrome);background-size:200% 100%;color:#0b0b0b;border-color:#cfcfcf}
.btn--chrome:hover{background-position:100% 0}
.btn--line{border-color:#4a4a4a;color:var(--light)}
.btn--line:hover{border-color:#e0e0e0}
.btn--dark{background:var(--ink);color:#fff;margin-top:12px}
.btn--dark:hover{background:#2a2a2a}
.btn--ghost{border-color:currentColor;padding:10px 18px;font-size:12px}

/* Header */
.header{position:fixed;inset:0 0 auto 0;z-index:50;color:var(--light);transition:background .4s var(--ease),color .4s var(--ease),border-color .4s;border-bottom:1px solid transparent}
.header.is-light{background:rgba(247,246,243,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text);border-bottom-color:var(--line)}
.header.is-dark{background:rgba(18,16,13,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:var(--line-dark)}
.header__inner{max-width:1280px;margin:0 auto;padding:18px var(--pad);display:flex;align-items:center;gap:32px}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{font-size:13px;letter-spacing:.08em;text-decoration:none;opacity:.75;transition:opacity .2s}
.nav a:hover{opacity:1}
.menu-toggle{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;cursor:pointer;color:inherit;position:relative}
.menu-toggle span{position:absolute;left:9px;right:9px;height:1px;background:currentColor;transition:transform .3s var(--ease)}
.menu-toggle span:first-child{top:16px}.menu-toggle span:last-child{top:23px}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.mobile-nav{display:flex;flex-direction:column;padding:8px var(--pad) 28px;background:var(--ink);color:var(--light)}
.mobile-nav[hidden]{display:none}
.mobile-nav a{padding:14px 0;border-bottom:1px solid var(--line-dark);text-decoration:none;font-size:15px;letter-spacing:.06em}

/* Cover */
.cover{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:space-between;padding-top:96px;overflow:hidden}
.cover__grid{max-width:1280px;width:100%;margin:0 auto;padding:clamp(24px,5vh,64px) var(--pad) 0;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(24px,4vw,64px);align-items:center;flex:1}
.cover__claim{font-family:var(--font-display);font-style:italic;font-size:clamp(26px,2.8vw,40px);color:#fff;margin-bottom:22px}
.cover__lead{max-width:46ch;color:var(--light-muted);margin-bottom:36px}
.cover__ctas{display:flex;flex-wrap:wrap;gap:12px}
.cover__image{position:relative;align-self:stretch;max-height:76vh}
.cover__image{position:relative}
.cover__image img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.cover__image::after{content:"";position:absolute;inset:auto 0 -12px auto;width:62%;height:1px;background:var(--chrome-line)}
.cover__foot{max-width:1280px;width:100%;margin:0 auto;padding:36px var(--pad);display:flex;align-items:center;gap:18px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--light-muted)}
.chrome-rule{flex:1;height:1px;background:var(--chrome-line)}

/* Pages */
.page{padding:var(--section) 0}
.page--tight{padding-top:0}
.page--rule{border-top:1px solid var(--line)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,96px);align-items:center}
.split--reverse{align-items:start}
#contacto .split{align-items:start}
.split__figure{position:relative}
.split__figure img{width:100%;max-height:620px;object-fit:cover}

.principles{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:clamp(56px,7vw,104px);border-top:1px solid var(--text)}
.principles li{padding:28px 28px 0 0}
.principles li+li{padding-left:28px;border-left:1px solid var(--line)}
.principles h3{font-family:var(--font-display);font-weight:400;font-size:28px;line-height:1.1;margin:14px 0 10px}
.principles p{color:var(--muted);font-size:15px;max-width:34ch}

.index{border-top:1px solid var(--text);margin-top:12px}
.index__row{display:grid;grid-template-columns:60px 1fr 1.2fr 40px;align-items:center;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:padding .4s var(--ease)}
.index__row:hover{padding-left:12px}
.index__name{font-family:var(--font-display);font-size:clamp(32px,4vw,56px);line-height:1}
.index__desc{color:var(--muted)}
.index__arrow{justify-self:end;font-size:20px;transition:transform .4s var(--ease)}
.index__row:hover .index__arrow{transform:translateX(6px)}

.section-head{margin-bottom:clamp(40px,5vw,72px)}

.program--feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;padding-bottom:clamp(48px,6vw,88px);border-bottom:1px solid var(--line)}
.program__figure{position:relative}
.program__figure img{width:100%;aspect-ratio:4/5;max-height:640px;object-fit:cover}
.program__meta{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.program__title{font-family:var(--font-display);font-weight:400;font-size:clamp(34px,3.6vw,52px);line-height:1;margin-bottom:18px}
.program__title--sm{font-size:32px}
.ticks{list-style:none;margin:8px 0 24px;border-top:1px solid var(--line)}
.ticks li{padding:12px 0 12px 22px;border-bottom:1px solid var(--line);position:relative;font-size:15px}
.ticks li::before{content:"";position:absolute;left:0;top:50%;width:10px;height:1px;background:var(--text)}
.programs{display:grid;grid-template-columns:repeat(4,1fr)}
.programs .program{padding:40px 32px 8px 0}
.programs .program+.program{padding-left:32px;border-left:1px solid var(--line)}

/* Bleed */
.bleed{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.bleed img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.72)}
.bleed__caption{position:relative;max-width:1280px;width:100%;margin:0 auto;padding:var(--section) var(--pad) clamp(48px,6vw,88px)}
.bleed::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,16,13,.85),rgba(18,16,13,0) 70%)}
.bleed__caption{z-index:1}
.bleed__caption .display{max-width:18ch}

/* Faculty */
.list-ruled{list-style:none;border-top:1px solid var(--line)}
.list-ruled li{display:flex;gap:24px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line);font-size:17px}
.list-ruled--dark{border-top-color:#5a5a5a}
.list-ruled--dark li{border-bottom-color:var(--line-dark);color:#e8e8e6}

/* Studio */
.studio__figure{position:relative}
.studio__figure img{width:100%;aspect-ratio:21/9;object-fit:cover}
.formats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--text);margin-top:clamp(40px,5vw,72px)}
.format{padding:28px 28px 32px 0;border-bottom:1px solid var(--line)}
.format:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--line)}
.format h3{font-family:var(--font-display);font-weight:400;font-size:26px;margin:12px 0 8px}
.format p{color:var(--muted);font-size:15px;max-width:32ch}
.process{margin:clamp(48px,6vw,80px) 0 24px}
.process__steps{list-style:none;counter-reset:s;display:flex;flex-wrap:wrap;gap:0;margin-top:16px;border:1px solid var(--line)}
.process__steps li{counter-increment:s;flex:1;min-width:150px;padding:20px;font-size:15px;border-right:1px solid var(--line)}
.process__steps li:last-child{border-right:0}
.process__steps li::before{content:"0" counter(s);display:block;font-size:12px;letter-spacing:.14em;color:var(--muted);margin-bottom:6px}

.types{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--text);border-bottom:1px solid var(--line);margin:clamp(40px,5vw,72px) 0}
.type{padding:32px 28px 36px 0}
.type+.type{padding-left:28px;border-left:1px solid var(--line)}
.type h3{font-family:var(--font-display);font-weight:400;font-size:clamp(28px,2.8vw,40px);line-height:1.05;margin:12px 0 10px}
.type p{color:var(--muted);font-size:15px;max-width:34ch}
.formats__label{margin-bottom:14px}
.formats{margin-top:0 !important}
.section-head .btn{margin-top:20px}

.ai-tag{position:absolute;left:12px;bottom:12px;z-index:2;font-size:11px;letter-spacing:.06em;color:#f5f0e8;background:rgba(18,16,13,.55);padding:4px 8px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);pointer-events:none}
.bleed > .ai-tag{left:auto;right:16px;top:88px;bottom:auto}
#academy{background:var(--paper-2)}
.bleed--short{min-height:72vh}
.faculty__figure{position:relative;margin-top:clamp(56px,7vw,104px)}
.faculty__figure img{width:100%;aspect-ratio:21/9;object-fit:cover}
.faculty__figure figcaption{font-family:var(--font-display);font-style:italic;font-size:20px;color:var(--light-muted);margin-top:14px}

/* Form */
.form{display:flex;flex-direction:column;gap:22px}
.form__profile{border:0;display:flex;flex-wrap:wrap;gap:10px}
.form__profile legend{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--light-muted);margin-bottom:12px}
.form__profile label{display:flex;align-items:center;gap:10px;padding:11px 16px;border:1px solid #3a3a3a;font-size:14px;cursor:pointer;transition:border-color .2s}
.form__profile label:has(input:checked){border-color:#e6e6e6;background:#151515}
.form__profile input{accent-color:#d9d9d9}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:flex;flex-direction:column;gap:8px}
.field span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--light-muted)}
.field input,.field textarea{font:inherit;color:#fff;background:transparent;border:0;border-bottom:1px solid #444;padding:10px 0;border-radius:0;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:#e6e6e6}
.field.is-invalid input{border-bottom-color:#c98a8a}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--light-muted);line-height:1.5}
.check input{margin-top:3px;accent-color:#d9d9d9;flex:none}
.check.is-invalid{color:#e2b3b3}
.form .btn{align-self:flex-start}
.form__status{font-size:14px;color:#e8e8e6;min-height:1.5em}

/* Footer */
.footer{border-top:1px solid var(--line-dark);padding:56px 0}
.footer__inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.footer__claim{font-family:var(--font-display);font-style:italic;font-size:20px;color:var(--light-muted);margin-top:12px}
.footer__cols{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--light-muted);text-align:right}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* Responsive */
@media (max-width:1000px){
  .nav,.header__cta{display:none}
  .menu-toggle{display:block}
}
@media (max-width:860px){
  .cover__grid{grid-template-columns:1fr}
  .cover__image{max-height:none;order:-1;aspect-ratio:4/5;max-width:420px}
  .split,.program--feature{grid-template-columns:1fr}
  .principles,.programs,.formats,.types{grid-template-columns:1fr}
  .type,.type+.type{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}
  .btn{white-space:normal;text-align:center}
  .principles li,.principles li+li{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}
  .programs .program,.programs .program+.program{padding:32px 0;border-left:0;border-bottom:1px solid var(--line)}
  .format,.format:not(:nth-child(3n+1)){padding:24px 0;border-left:0}
  .index__row{grid-template-columns:40px 1fr 28px;gap:12px}
  .index__desc{grid-column:2/3;grid-row:2;font-size:14px}
  .form__row{grid-template-columns:1fr}
  .footer__cols{text-align:left}
  .studio__figure img{aspect-ratio:4/3}
  .process__steps{flex-direction:column}
  .process__steps li{border-right:0;border-bottom:1px solid var(--line)}
  .process__steps li:last-child{border-bottom:0}
}
@media (max-width:480px){
  .wordmark--hero{letter-spacing:.08em;margin-right:-.08em;font-size:clamp(44px,15vw,72px)}
  .cover__ctas .btn{flex:1 1 100%}
}
.faculty__figure .ai-tag{top:12px;bottom:auto}

#advisory{background:var(--paper-2)}
#advisory .list-ruled{border-top-color:var(--text)}
#advisory .list-ruled strong{display:block;font-family:var(--font-display);font-weight:400;font-size:24px;line-height:1.2;margin-bottom:4px}
#advisory .list-ruled span:not(.idx){font-size:15px;color:var(--muted)}
#advisory .list-ruled strong{color:var(--text)}
@media (max-width:1100px) and (min-width:861px){.programs{grid-template-columns:repeat(2,1fr)}.programs .program:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:600px){.cover__foot{justify-content:space-between;gap:8px;letter-spacing:.14em;font-size:11px}.cover__foot .chrome-rule{display:none}}

/* ===== v5: relieve metálico, sello, jeringa, interactividad ===== */
.emboss{
  --mx:0; --my:0;
  background:
    repeating-linear-gradient(0deg,rgba(255,255,255,.07) 0 1px,rgba(0,0,0,.05) 1px 2px,transparent 2px 3px),
    linear-gradient(calc(112deg + var(--mx)*30deg),#3b3a38 0%,#8f8c87 18%,#f3f1ec calc(36% + var(--mx)*14%),#9a9792 calc(50% + var(--mx)*10%),#e2dfd9 calc(68% + var(--mx)*8%),#5c5a56 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 -1px 0 rgba(255,255,255,.28)) drop-shadow(0 1.5px 0 rgba(0,0,0,.95)) drop-shadow(0 calc(10px + var(--my)*4px) 16px rgba(0,0,0,.7));
}
.wordmark--hero.emboss{background-size:100% 100%}
.cover__model{display:inline-flex;gap:8px;margin-top:22px;font-size:14px;color:var(--light-muted);text-decoration:none;border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.cover__model:hover{color:#e7c9bc;border-bottom-color:#e7c9bc}
.cover__model span{transition:transform .3s var(--ease)}
.cover__model:hover span{transform:translateX(5px)}

/* Botones: cambio de color */
.btn--line{position:relative;overflow:hidden;isolation:isolate}
.btn--line::before{content:"";position:absolute;inset:0;background:var(--wood);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);z-index:-1}
.btn--line:hover::before{transform:scaleX(1)}
.btn--line:hover{border-color:var(--wood);color:#fff}
.btn--dark{position:relative;overflow:hidden;isolation:isolate}
.btn--dark::before{content:"";position:absolute;inset:0;background:var(--wood);transform:translateY(101%);transition:transform .45s var(--ease);z-index:-1}
.btn--dark:hover{background:var(--ink)}
.btn--dark:hover::before{transform:none}

/* Índice interactivo */
.index__row{position:relative;isolation:isolate}
.index__row::before{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--ease);z-index:-1}
.index__row:hover::before{transform:scaleY(1)}
.index__row:hover{color:var(--light);padding-left:20px;padding-right:20px}
.index__row:hover .index__desc{color:var(--light-muted)}
.index__row:hover .idx{color:var(--wood-light)}
.preview{position:fixed;left:0;top:0;width:260px;aspect-ratio:4/5;pointer-events:none;z-index:40;opacity:0;transform:translate(-50%,-50%) scale(.9);transition:opacity .3s,transform .4s var(--ease);overflow:hidden}
.preview.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.preview img{width:100%;height:100%;object-fit:cover}
@media (hover:none),(max-width:860px){.preview{display:none}}

/* Tarjetas */
.programs .program,.format,.type{transition:background .4s var(--ease)}
.programs .program:hover,.format:hover,.type:hover{background:rgba(139,94,60,.08)}
.program__title{transition:color .3s}
.programs .program:hover .program__title,.format:hover h3,.type:hover h3{color:var(--wood)}

/* Sello */
.seal{position:relative;background:
  radial-gradient(ellipse 60% 55% at 50% 42%,#2a2621 0%,#15130f 55%,#0b0a08 100%);
  color:var(--light);padding:clamp(96px,12vw,170px) var(--pad) clamp(72px,9vw,120px);overflow:hidden;text-align:center}
.seal::before{content:"";position:absolute;inset:0;opacity:.22;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.seal__stage{--mx:0;--my:0;position:relative;width:min(800px,100%);aspect-ratio:800/440;margin:0 auto;display:grid;place-items:center;
  transform:perspective(1100px) rotateY(calc(var(--mx)*7deg)) rotateX(calc(var(--my)*-7deg));transition:transform .5s var(--ease)}
.seal__lines{position:absolute;inset:0;width:100%;height:100%}
.seal__word{position:relative;font-family:var(--font-body);font-weight:300;text-transform:uppercase;font-size:clamp(40px,9vw,112px);letter-spacing:.16em;margin-right:-.16em;line-height:1}
.rivet{position:absolute;width:clamp(16px,2.6vw,30px);aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);
  background:radial-gradient(circle at calc(36% + var(--mx,0)*16%) calc(30% + var(--my,0)*16%),#fbfaf7 0%,#bdb9b2 22%,#6f6c67 60%,#2b2926 100%);
  box-shadow:0 8px 14px rgba(0,0,0,.65),inset 0 -2px 3px rgba(0,0,0,.45),inset 0 1px 1px rgba(255,255,255,.5)}
.rivet--t{left:50%;top:11.8%}.rivet--b{left:50%;top:88.2%}.rivet--l{left:5%;top:50%}.rivet--r{left:95%;top:50%}
.seal__foot{position:relative;margin-top:clamp(28px,4vw,48px)}
.seal__rule{display:block;width:120px;height:1px;margin:0 auto 26px;background:var(--chrome-line)}
.seal__claim{font-size:clamp(12px,1.3vw,15px);letter-spacing:.42em;text-transform:uppercase;color:#cfc8bd;margin-right:-.42em}
.seal__pillars{margin-top:18px;font-size:11px;letter-spacing:.38em;text-transform:uppercase;color:#8d857a;margin-right:-.38em}
.seal__pillars i{font-style:normal;color:var(--wood-light);margin:0 .5em}

/* Contacto con perfiles y jeringa */
.contact{--accent:#b07a4f}
.contact[data-accent="modelo"]{--accent:#d2a594}
.contact[data-accent="alumno"]{--accent:#b9845a}
.contact[data-accent="docente"]{--accent:#d8d6d1}
.contact[data-accent="marca"]{--accent:#a89a64}
.contact[data-accent="clinica"]{--accent:#d9c6a5}
.contact__head{max-width:760px}
.contact__head .display{max-width:20ch}
.syringe-wrap{margin:clamp(24px,4vw,48px) 0 clamp(32px,4vw,56px)}
.syringe{width:100%;max-width:760px;height:auto;display:block;overflow:visible}
.syringe__plunger{transition:transform .9s var(--ease)}
.syringe__liquid{fill:var(--accent);opacity:.85;transform-box:fill-box;transform-origin:right center;transform:scaleX(0);transition:transform .9s var(--ease),fill .6s}
.syringe__drop{fill:var(--accent);opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(0)}
.syringe.is-inject .syringe__drop{animation:drop 1.1s .7s var(--ease) forwards}
@keyframes drop{0%{opacity:0;transform:scale(0)}40%{opacity:1;transform:scale(1.2)}100%{opacity:0;transform:translateY(26px) scale(.7)}}
.syringe__meter{margin-top:10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--light-muted)}
.syringe__meter span{color:var(--accent);transition:color .6s}
.profiles{border:0;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.profiles legend{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--light-muted);margin-bottom:14px}
.profile{--c:#b9845a;position:relative;display:flex;flex-direction:column;gap:8px;padding:18px 16px 20px;border:1px solid #3a342c;cursor:pointer;min-height:168px;
  transition:border-color .35s,background .35s,transform .35s var(--ease),color .35s}
.profile[data-accent="modelo"]{--c:#d2a594}.profile[data-accent="alumno"]{--c:#b9845a}.profile[data-accent="docente"]{--c:#d8d6d1}.profile[data-accent="marca"]{--c:#a89a64}.profile[data-accent="clinica"]{--c:#d9c6a5}
.profile input{position:absolute;opacity:0;pointer-events:none}
.profile__idx{font-size:11px;letter-spacing:.16em;color:var(--c)}
.profile__title{font-family:var(--font-display);font-size:22px;line-height:1.1;color:#fff}
.profile__desc{font-size:13px;line-height:1.45;color:var(--light-muted)}
.profile:hover{border-color:var(--c);transform:translateY(-3px)}
.profile:has(input:checked){background:var(--c);border-color:var(--c)}
.profile:has(input:checked) .profile__title,.profile:has(input:checked) .profile__idx{color:#14110e}
.profile:has(input:checked) .profile__desc{color:rgba(20,17,14,.75)}
.profile:has(input:focus-visible){outline:1px solid var(--c);outline-offset:3px}
.contact .form{max-width:none}
.contact .form__row,.contact .field,.contact .check{max-width:760px}
.contact .field input:focus,.contact .field textarea:focus{border-bottom-color:var(--accent)}
.field textarea::placeholder{color:#6f675d}
.btn--accent{background:var(--accent);color:#14110e;border-color:var(--accent);min-width:180px}
.btn--accent:hover{background:transparent;color:var(--accent)}
.contact .check input{accent-color:var(--accent)}

/* Botón flotante jeringa */
.fab{position:fixed;right:clamp(14px,2.4vw,32px);bottom:clamp(14px,2.4vw,32px);z-index:45;display:flex;align-items:center;gap:12px;padding:13px 20px 13px 16px;
  background:rgba(18,16,13,.92);color:var(--light);border:1px solid #4a4238;text-decoration:none;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:opacity .4s,transform .4s var(--ease),border-color .3s,background .3s}
.fab.is-hidden{opacity:0;transform:translateY(20px);pointer-events:none}
.fab__icon{width:64px;height:16px;overflow:visible}
.fab__plunger,.fab__rod,.fab__hub,.fab__needle{fill:#cfcac2}
.fab__barrel{fill:none;stroke:#cfcac2;stroke-width:1}
.fab__plunger,.fab__rod{transition:transform .6s var(--ease)}
.fab__liquid{fill:var(--wood-light);transform-origin:44px 8px;transform:scaleX(.25);transition:transform .6s var(--ease),fill .4s}
.fab:hover{border-color:var(--wood-light);background:#1c1813}
.fab:hover .fab__plunger,.fab:hover .fab__rod{transform:translateX(11px)}
.fab:hover .fab__liquid{transform:scaleX(1);fill:#d2a594}
@media (max-width:600px){.fab span{display:none}.fab{padding:14px}}

@media (max-width:1100px){.profiles{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.profiles{grid-template-columns:1fr}.profile{min-height:0}}
@media (prefers-reduced-motion:reduce){.seal__stage{transform:none}.syringe__plunger,.syringe__liquid{transition:none}}
@media (max-width:600px){.seal__pillars{letter-spacing:.2em;font-size:10px;margin-right:-.2em}.seal__pillars i{margin:0 .25em}}
.preview{overflow:hidden}

/* ===== v6: logo EGOLESS MEDICAL, escena 3D, botones más lentos ===== */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sprite{overflow:hidden}
.logo{display:block;overflow:visible}
.brandmark{display:block;line-height:0}
.logo--sm{width:150px;height:auto}
.logo--hero{width:min(560px,100%);height:auto}
.cover__logo{margin:26px 0 26px;line-height:0}
.logo--seal{width:min(760px,92%);height:auto;margin:0 auto}
.logo--footer{width:180px;height:auto}
.footer__logo{margin-bottom:14px;line-height:0}
.seal__stage{aspect-ratio:auto;padding:20px 0}

/* Escena 3D de portada */
.cover__stage{position:relative;align-self:stretch;min-height:min(76vh,720px)}
.cover__stage::before{content:"";position:absolute;inset:6% 4%;background:radial-gradient(ellipse 55% 50% at 50% 48%,rgba(196,154,108,.16),rgba(18,16,13,0) 70%);pointer-events:none}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y}
#scene:active{cursor:grabbing}
.stage__fallback{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.no-webgl .stage__fallback{display:block}
.no-webgl #scene,.no-webgl .stage__hint{display:none}
.stage__hint{position:absolute;left:50%;bottom:4%;transform:translateX(-50%);background:none;border:0;border-bottom:1px solid rgba(196,154,108,.5);color:var(--light-muted);font:500 11px/1 var(--font-body);letter-spacing:.28em;text-transform:uppercase;padding:0 0 8px;cursor:pointer;transition:color .8s var(--ease),border-color .8s var(--ease),opacity 1.2s}
.stage__hint:hover{color:#e7c9bc;border-color:#e7c9bc}
.stage__hint.is-done{opacity:0;pointer-events:none}
.bleed--talent img{object-position:center 10%}
@media (max-width:900px){
  .cover__stage{order:-1;min-height:0;height:min(92vw,520px);margin:0 calc(var(--pad)*-1)}
}

/* Botones: transiciones más lentas y visibles */
.btn{transition:color .9s var(--ease),border-color .9s var(--ease),background-color .9s var(--ease),background-position 1.4s var(--ease),transform .9s var(--ease),box-shadow .9s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn--chrome{position:relative;overflow:hidden;isolation:isolate}
.btn--chrome::after{content:"";position:absolute;inset:-20% auto -20% -40%;width:30%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.85),transparent);transform:skewX(-20deg);transition:left 1.3s var(--ease);z-index:1;pointer-events:none}
.btn--chrome:hover::after{left:120%}
.btn--chrome:hover{box-shadow:0 10px 30px rgba(196,154,108,.25)}
.btn--line::before{transition:transform .9s var(--ease)}
.btn--line:hover{box-shadow:0 10px 30px rgba(139,94,60,.3)}
.btn--dark::before{transition:transform .9s var(--ease)}
.index__row::before{transition:transform .8s var(--ease)}
.profile{transition:border-color .8s var(--ease),background .8s var(--ease),transform .8s var(--ease),color .8s var(--ease)}
.btn--accent{transition:background .8s var(--ease),color .8s var(--ease),transform .8s var(--ease)}

/* Botón flotante, con vida propia */
.fab{animation:fab-in 1s var(--ease) .8s both}
.fab__icon{animation:fab-float 3.6s ease-in-out infinite}
.fab__liquid{animation:fab-fill 4.8s ease-in-out infinite}
.fab{overflow:visible}
.fab__drop{position:absolute;left:66px;top:50%;width:6px;height:8px;border-radius:50% 50% 50% 50%/60% 60% 40% 40%;background:radial-gradient(circle at 35% 30%,#fff,rgba(231,214,190,.9) 45%,rgba(196,154,108,.6));opacity:0;pointer-events:none}
.fab__drop--1{animation:fab-drop 4.8s ease-in 2.6s infinite}
.fab:hover .fab__drop--2{animation:fab-drop 1.2s ease-in infinite}
.fab:hover .fab__drop--3{animation:fab-drop 1.2s ease-in .5s infinite;left:70px}
.fab:hover .fab__icon{animation-play-state:paused}
.fab:hover .fab__liquid{animation:none}
@keyframes fab-in{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes fab-float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-3px) rotate(-3deg)}}
@keyframes fab-fill{0%,100%{transform:scaleX(.25)}50%{transform:scaleX(.8)}}
@keyframes fab-drop{0%{opacity:0;transform:translate(0,-2px) scale(.4)}20%{opacity:1;transform:translate(0,0) scale(1)}100%{opacity:0;transform:translate(2px,26px) scale(.8)}}
@media (prefers-reduced-motion:reduce){.fab,.fab__icon,.fab__liquid,.fab__drop{animation:none!important}}
.index__row{grid-template-columns:1fr 1.2fr 40px}
@media (max-width:900px){.index__row{grid-template-columns:1fr 28px}}
@media (max-width:900px){.index__desc{grid-column:1/2}}

/* ===== v7: portada centrada, logo plano gris mate que flota, jeringa 3D en contacto ===== */
.cover__grid{grid-template-columns:1fr;justify-items:center;text-align:center;gap:0;align-items:start;padding-top:clamp(8px,2vh,24px)}
.cover__text{display:flex;flex-direction:column;align-items:center;width:100%;max-width:880px}
.cover__stage{order:-1;align-self:center;width:min(820px,100%);height:clamp(190px,30vh,300px);min-height:0;margin:0 auto}
.cover__stage::before{inset:0 8%;background:radial-gradient(ellipse 50% 50% at 50% 50%,rgba(196,154,108,.14),rgba(18,16,13,0) 70%)}
.stage__hint{bottom:0}
.cover__text .label{margin:clamp(6px,1.6vh,18px) 0 0}
.cover__logo{position:relative;margin:clamp(14px,2.4vh,26px) auto clamp(16px,2.6vh,28px);width:min(620px,92%);perspective:900px;cursor:default;-webkit-tap-highlight-color:transparent}
.cover__logo .logo--hero{width:100%;margin:0 auto;transform-origin:50% 60%;
  transform:translate3d(0,var(--lift,0px),0) rotateX(calc(var(--ty,0)*-9deg)) rotateY(calc(var(--tx,0)*11deg));transition:transform .9s cubic-bezier(.2,.8,.2,1);will-change:transform}
.cover__logo::after{content:"";position:absolute;left:14%;right:14%;bottom:-14px;height:18px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.55),rgba(0,0,0,0));
  transform:scale(calc(1 - var(--lifted,0)*.18));opacity:calc(.5 - var(--lifted,0)*.25);transition:transform .9s cubic-bezier(.2,.8,.2,1),opacity .9s;pointer-events:none}
.cover__logo.is-floating .logo--hero{animation:logo-bob 3.4s ease-in-out infinite}
@keyframes logo-bob{0%,100%{translate:0 0}50%{translate:0 -7px}}
.cover__claim{margin-bottom:16px}
.cover__lead{margin:0 auto 30px;max-width:52ch}
.cover__ctas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;width:min(820px,100%)}
.cover__ctas .btn{width:100%;justify-content:center;text-align:center;padding-left:12px;padding-right:12px;white-space:nowrap}
.cover__model{margin-top:20px}
.cover__foot{justify-content:center}
@media (max-width:900px){
  .cover__stage{height:min(54vw,250px);width:calc(100% + var(--pad)*2);margin:0 calc(var(--pad)*-1)}
  .cover__ctas{grid-template-columns:1fr 1fr;width:100%}
  .cover__ctas .btn{flex:none;white-space:normal;font-size:11px;min-height:48px}
  .cover__logo{width:94%}
}
@media (prefers-reduced-motion:reduce){.cover__logo .logo--hero{transition:none;animation:none!important}}

/* Contacto: jeringa 3D que se carga */
.cstage{position:relative;width:min(760px,100%);height:clamp(150px,18vw,220px);margin:clamp(16px,3vw,36px) 0 clamp(24px,3vw,44px)}
.cstage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.cstage .stage__fallback{object-fit:contain}
@media (max-width:600px){.cstage{height:130px;width:calc(100% + var(--pad)*2);margin-left:calc(var(--pad)*-1)}}

/* Botón flotante: jeringa realista, sin caja */
.fab{animation:none;background:none;border:0;padding:0;box-shadow:none;display:flex;flex-direction:column;align-items:flex-end;gap:2px;text-decoration:none;
  transition:opacity .6s var(--ease),transform .6s var(--ease)}
.fab.is-hidden{opacity:0;transform:translateY(20px);pointer-events:none}
.fab:hover{background:none;border:0}
.fab__float{position:relative;display:block;width:148px;animation:fab-float2 3.8s ease-in-out infinite}
.fab__img{display:block;width:100%;height:auto;filter:drop-shadow(0 10px 14px rgba(0,0,0,.45));transition:transform .6s var(--ease)}
.fab:hover .fab__img{transform:rotate(-4deg) scale(1.04)}
.fab__label{font:500 10.5px/1 var(--font-body);letter-spacing:.22em;text-transform:uppercase;color:#f3efe8;background:rgba(18,16,13,.82);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  padding:8px 12px;border-radius:999px;transition:background .6s var(--ease),color .6s var(--ease)}
.fab:hover .fab__label{background:#d2a594;color:#14110e}
.fab__drop{left:auto;right:4px;top:46%}
.fab__drop--3{left:auto!important;right:0}
@keyframes fab-float2{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-6px) rotate(-3deg)}}
@media (max-width:600px){.fab span.fab__label{display:block;font-size:9.5px;padding:7px 10px}.fab__float{width:112px}.fab{padding:0}}
@media (prefers-reduced-motion:reduce){.fab__float{animation:none}}
@media (max-width:600px){.fab span.fab__float{display:block}}
.cover__logo .logo--hero{margin-left:-2.4%}
.cover__stage{height:clamp(170px,26vh,260px)}
.fab__img{filter:drop-shadow(0 0 5px rgba(0,0,0,.45)) drop-shadow(0 10px 14px rgba(0,0,0,.45))}

/* ===== v8: web oscura en gris mate, negro y blanco; portada a la izquierda; jeringa cursor ===== */
body{background:var(--paper);color:var(--text)}
.dark{background:var(--ink)}
#academy,#advisory{background:var(--paper-2)}
.page:not(.dark) .display{color:#fff}
.label--dark{color:var(--light-muted)}
.header.is-light{background:rgba(15,15,15,.88);color:var(--light);border-bottom-color:var(--line-dark)}
.header.is-dark{background:rgba(15,15,15,.88)}
.cover__stage::before{background:radial-gradient(ellipse 50% 50% at 50% 50%,rgba(220,218,214,.07),rgba(15,15,15,0) 70%)}

/* Portada: bloque a la izquierda, centrado en su columna */
.cover__grid{max-width:1200px;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);justify-items:stretch;text-align:left;align-items:center;gap:clamp(24px,4vw,56px);padding-top:clamp(16px,4vh,48px)}
.cover__text{align-items:flex-start;max-width:600px;margin-left:clamp(0px,3vw,48px)}
.cover__text .label{margin:0}
.cover__logo{margin:clamp(18px,2.6vh,28px) 0 clamp(18px,2.6vh,26px);width:min(560px,100%)}
.cover__logo .logo--hero{margin-left:-2%}
.cover__logo::after{left:4%;right:24%}
.cover__lead{margin:0 0 30px}
.cover__ctas{grid-template-columns:repeat(2,minmax(0,1fr));width:min(520px,100%)}
.cover__stage{order:0;align-self:start;width:100%;height:min(56vh,500px);margin:0}
.cover__foot{justify-content:flex-start}
@media (max-width:900px){
  .cover__grid{grid-template-columns:1fr}
  .cover__text{margin-left:0;max-width:none}
  .cover__stage{order:-1;height:min(54vw,250px);width:calc(100% + var(--pad)*2);margin:0 calc(var(--pad)*-1)}
  .cover__logo{width:94%}
  .cover__ctas{width:100%}
}

/* Señal "Touch me" */
.stage__hint{display:inline-flex;align-items:center;gap:10px;border:0;bottom:6%;color:var(--light);letter-spacing:.3em;font-size:10.5px;cursor:pointer}
.stage__hint:hover{color:#fff}
.hint__hand{position:relative;display:grid;place-items:center;width:34px;height:34px;animation:hand-tap 2.4s ease-in-out infinite}
.hint__ring{position:absolute;left:41%;top:20%;width:12px;height:12px;margin:-6px 0 0 -6px;border:1px solid rgba(255,255,255,.7);border-radius:50%;opacity:0;animation:hand-ring 2.4s ease-out infinite}
.hint__txt{font-style:italic;font-family:var(--font-display);font-size:17px;letter-spacing:.02em;text-transform:none}
@keyframes hand-tap{0%,100%{transform:translate(0,0)}35%{transform:translate(-2px,-5px) rotate(-6deg)}50%{transform:translate(0,1px) scale(.94)}65%{transform:translate(0,0)}}
@keyframes hand-ring{0%,45%{opacity:0;transform:scale(.4)}52%{opacity:.9}100%{opacity:0;transform:scale(3.2)}}

/* Botones: parpadean al posarse y se vuelven gris perla al pulsar */
.btn--line::before,.btn--dark::before{display:none}
.btn--line,.btn--dark{background:transparent;border-color:#5a5957;color:var(--light)}
.btn--dark{border:1px solid #5a5957}
.btn--line:hover,.btn--dark:hover{background:transparent;border-color:var(--pearl);color:#fff;box-shadow:none;animation:btn-blink 1.6s ease-in-out infinite}
.btn--chrome:hover{box-shadow:none;animation:btn-blink-chrome 1.6s ease-in-out infinite}
.btn:active,.btn.is-pressed{background:var(--pearl)!important;border-color:var(--pearl)!important;color:#141414!important;animation:none!important;transform:translateY(0)!important}
@keyframes btn-blink{0%,100%{background-color:rgba(228,226,221,0);box-shadow:0 0 0 0 rgba(228,226,221,0)}50%{background-color:rgba(228,226,221,.16);box-shadow:0 0 22px 0 rgba(228,226,221,.18)}}
@keyframes btn-blink-chrome{0%,100%{filter:brightness(1)}50%{filter:brightness(1.18);box-shadow:0 0 22px rgba(228,226,221,.28)}}
.header__cta:hover{animation:btn-blink 1.6s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){.btn:hover{animation:none!important}.hint__hand,.hint__ring{animation:none}}

/* Jeringa que sigue al usuario */
.syr-cursor{position:fixed;left:0;top:0;z-index:80;width:112px;height:112px;pointer-events:none;opacity:0;transition:opacity .4s;will-change:transform}
.syr-cursor canvas{width:100%;height:100%;display:block}
.syr-cursor.is-on{opacity:1}
html.has-syr-cursor,html.has-syr-cursor *{cursor:none!important}
html.has-syr-cursor input:not([type=checkbox]):not([type=radio]),html.has-syr-cursor textarea{cursor:text!important}
@media (hover:none),(pointer:coarse){.syr-cursor{width:96px;height:96px}}

/* v10: portada más a la izquierda */
.cover__grid{max-width:1440px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding-left:clamp(20px,3.2vw,56px)}
.cover__text{margin-left:0;max-width:620px}
@media (max-width:900px){.cover__grid{grid-template-columns:1fr;padding-left:var(--pad)}}

/* v11: aparatología */
.tech{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);margin-top:clamp(56px,8vw,112px);padding-top:clamp(40px,5vw,64px);border-top:1px solid var(--line);align-items:start}
.tech__head .display{margin:14px 0 18px}
.tech__head .body{margin:0 0 28px;max-width:520px}
.tech__list{margin-top:0}
@media (max-width:860px){.tech{grid-template-columns:1fr}}