/* Dr. Carlos Chero — sistema visual v3. Marca azul quirúrgica con un acento propio por área (todo frío: sin rojo, naranja ni amarillo).
   Reglas: todo valor de marca vive en :root; solo se anima transform y opacity; una sola curva (--cb-premium). */
:root{
  --deep:#082A4A;--night:#051C33;--steel:#1A4D7A;--ice:#E8F0F8;--light:#7FB2E5;--white:#FFFFFF;--graph:#2C3E50;--plat:#B8C6D1;
  --soft:rgba(44,62,80,.76);--lite:rgba(255,255,255,.8);--line:rgba(8,42,74,.12);--linel:rgba(255,255,255,.16);--glass:rgba(255,255,255,.06);--glow:rgba(127,178,229,.28);
  --serif:'Cinzel',Georgia,serif;--sans:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;
  --cb-premium:cubic-bezier(.25,1,.5,1);--r:16px;--gut:clamp(18px,4vw,48px);--sec:clamp(64px,9vw,128px);--hd:72px;--wrap:1240px;--shadow:0 28px 50px -30px rgba(8,42,74,.45);
  /* tema activo (por defecto, marca general) */
  --th-deep:var(--deep);--th-main:var(--steel);--th-acc:var(--light);--th-tint:var(--ice);
}
[data-theme=pared]{--th-deep:#082A4A;--th-main:#1A4D7A;--th-acc:#7FB2E5;--th-tint:#E8F0F8}
[data-theme=vesicula]{--th-deep:#06323A;--th-main:#0F5B66;--th-acc:#6FC1C9;--th-tint:#E3F1F2}
[data-theme=procto]{--th-deep:#1B2150;--th-main:#33407F;--th-acc:#9AA7E8;--th-tint:#E9EBF8}
[data-theme=urgencias]{--th-deep:#0B1320;--th-main:#243247;--th-acc:#B8C6D1;--th-tint:#EDF0F4}
[data-theme=obesidad]{--th-deep:#063247;--th-main:#0E6B8F;--th-acc:#7FD0E8;--th-tint:#E2F2F8}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hd) + 20px)}
body{margin:0;font-family:var(--sans);color:var(--graph);background:var(--white);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,canvas{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,figure,ul,ol,dl{margin:0;padding:0}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
::selection{background:var(--th-main);color:#fff}
:focus-visible{outline:2px solid var(--th-acc);outline-offset:3px}
[hidden]{display:none!important}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:12px;top:-80px;z-index:300;background:var(--deep);color:#fff;padding:10px 16px;font-weight:600}
.skip:focus{top:8px}
.ic{width:20px;height:20px;flex:none}.ic--xl{width:54px;height:54px;color:var(--th-main)}
.hp{position:absolute;left:-9999px;opacity:0}
.mt{margin-top:40px}

/* tipografía */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:11.5px;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--th-main)}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;opacity:.6}
.on-dark .eyebrow{color:var(--th-acc)}
.display{font-family:var(--serif);font-weight:500;text-transform:uppercase;letter-spacing:.04em;line-height:1.12;color:var(--th-deep);font-size:clamp(26px,3.6vw,44px);margin:16px 0}
.on-dark .display,.ctaend .display{color:#fff}
.h1.display{font-size:clamp(32px,5.2vw,64px)}
.phero .display,.ahero .display{font-size:clamp(30px,4.4vw,54px)}
.h2{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--th-deep);font-size:clamp(21px,2.5vw,28px);margin-bottom:20px}
.h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--th-deep);font-size:clamp(18px,2vw,22px);margin-bottom:18px}
.lead{font-size:clamp(15px,1.4vw,17.5px);font-weight:300;color:var(--soft);max-width:60ch;margin-bottom:24px}
.on-dark .lead,.ctaend .lead{color:var(--lite)}
.note{margin-top:22px;padding:16px 20px;background:var(--th-tint);border-left:3px solid var(--th-main);border-radius:0 10px 10px 0;font-size:15px}
.ft-sm{font-size:13.5px;color:var(--soft);line-height:1.6;margin-top:10px}
.slogan{font-family:var(--serif);letter-spacing:.06em;color:var(--th-acc);font-size:15px;margin-bottom:26px;text-transform:uppercase}
.ch{display:inline-block;opacity:0;transform:translateY(.55em);transition:opacity .6s var(--cb-premium),transform .7s var(--cb-premium);transition-delay:calc(var(--i)*14ms)}
.w{display:inline-block;white-space:nowrap}
.is-in .ch{opacity:1;transform:none}
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s var(--cb-premium),transform .8s var(--cb-premium)}
.rv.is-in,.rv[data-chars]{opacity:1;transform:none}
html:not(.js) .rv,html:not(.js) .ch{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv,.ch{opacity:1!important;transform:none!important;transition:none!important}}

/* botones */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:999px;font-size:14px;font-weight:600;letter-spacing:.3px;transition:transform .45s var(--cb-premium);text-align:center;line-height:1.2;isolation:isolate;overflow:hidden}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .45s var(--cb-premium)}
.btn .ic{width:17px;height:17px;transition:transform .45s var(--cb-premium)}
.btn:hover{transform:translateY(-2px)}.btn:hover .ic{transform:translateX(3px)}.btn:hover::after{opacity:1}
.btn--solid{background:var(--th-deep);color:#fff}.btn--solid::after{background:var(--th-main)}
.btn--line{box-shadow:inset 0 0 0 1px var(--line);color:var(--th-deep)}.btn--line::after{background:var(--th-tint)}
.btn--light{background:#fff;color:var(--th-deep)}.btn--light::after{background:var(--th-tint)}
.btn--line-l{box-shadow:inset 0 0 0 1px var(--linel);color:#fff}.btn--line-l::after{background:var(--glass)}
.btn[disabled]{opacity:.6;pointer-events:none}
.mag{will-change:transform}

/* barra de emergencia y cabecera */
.alertbar{background:var(--night);color:#fff;font-size:12.5px;line-height:1.4}
.alertbar .wrap{display:flex;gap:10px;align-items:center;padding-top:8px;padding-bottom:8px}
.alertbar a{text-decoration:underline;text-underline-offset:3px;font-weight:600;white-space:nowrap}
.alertbar .ic{width:16px;height:16px;color:var(--light)}
.hd{position:sticky;top:0;z-index:60;height:var(--hd);background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd--dark{margin-bottom:calc(-1*var(--hd));background:transparent;border-color:transparent;backdrop-filter:none}
.hd--dark.is-solid{background:rgba(255,255,255,.96);border-color:var(--line);backdrop-filter:blur(10px)}
.hd-in{display:flex;align-items:center;gap:28px;height:100%}
.brand img{height:42px;width:auto}
.hd--dark:not(.is-solid) .brand img{filter:brightness(0) invert(1)}
.nav{display:flex;gap:24px;margin-left:auto;font-size:13.5px;font-weight:500}
.nav a{position:relative;padding:6px 0;color:var(--deep)}
.hd--dark:not(.is-solid) .nav a{color:#fff}
.nav a::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--cb-premium)}
.nav a:hover::after{transform:scaleX(1)}
.hd-cta{padding:11px 20px;font-size:13px}
.hd--dark:not(.is-solid) .hd-cta{background:#fff;color:var(--deep)}
.burger{display:none;width:44px;height:44px;margin-left:auto;position:relative}
.burger span{position:absolute;left:11px;right:11px;top:21px;height:1.5px;background:var(--deep);transition:transform .45s var(--cb-premium)}
.hd--dark:not(.is-solid) .burger span{background:#fff}
.burger span:nth-child(1){transform:translateY(-4px)}.burger span:nth-child(2){transform:translateY(4px)}
.menu-open .burger span:nth-child(1){transform:rotate(45deg)}.menu-open .burger span:nth-child(2){transform:rotate(-45deg)}
.menu-open .hd{background:var(--deep)}.menu-open .brand img{filter:brightness(0) invert(1)}.menu-open .burger span{background:#fff}
.mm{position:fixed;inset:0;z-index:55;background:var(--deep);color:#fff;overflow-y:auto;padding-top:calc(var(--hd) + 36px)}
.mm-in{padding-bottom:60px}
.mm-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:28px}
.mm-h{display:block;font-family:var(--serif);letter-spacing:.05em;text-transform:uppercase;font-size:14px;color:var(--light);margin-bottom:14px}
.mm li a{display:block;padding:5px 0;font-size:14px;color:var(--lite)}.mm li a:hover{color:#fff}
.mm-foot{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;margin-top:40px;padding-top:28px;border-top:1px solid var(--linel);font-size:14px}
.mm-foot .btn--solid{background:#fff;color:var(--deep)}

/* hilo de sutura: progreso de lectura con un nudo por sección */
.thread{position:fixed;left:clamp(8px,1.4vw,22px);top:calc(var(--hd) + 60px);bottom:60px;width:14px;z-index:30;pointer-events:none}
.thread-line{position:absolute;left:6px;top:0;bottom:0;width:1px;background:var(--plat);opacity:.6}
.thread-fill{position:absolute;left:6px;top:0;bottom:0;width:1px;background:var(--th-main);transform-origin:top;transform:scaleY(0)}
.thread-knot{position:absolute;left:2px;width:9px;height:9px;border-radius:50%;background:var(--white);border:1.5px solid var(--plat);transition:transform .4s var(--cb-premium)}
.thread-knot.on{background:var(--th-main);border-color:var(--th-main);transform:scale(1.25)}
.thread-needle{position:absolute;left:0;top:0;width:13px;height:13px;border-radius:50%;background:var(--th-acc);box-shadow:0 0 0 4px rgba(127,178,229,.25);will-change:transform}

/* secciones */
.sec{padding:var(--sec) 0;position:relative}
.sec--ice{background:var(--th-tint)}
.sec--navy{background:var(--th-deep);color:#fff}
.sec-head{margin-bottom:clamp(32px,5vw,56px)}.sec-head.center{text-align:center}.sec-head.center .lead{margin:0 auto}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,3vw,40px)}
.sec--ice .panel{border-color:transparent}
.panel h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--th-deep);font-size:18px;margin-bottom:16px}
.panel--navy{background:var(--th-deep);color:#fff;border:0}.panel--navy h3{color:#fff}.panel--navy p{color:var(--lite);margin-bottom:20px}
.ticks{display:grid;gap:12px;margin:8px 0 22px}
.ticks li{position:relative;padding-left:30px;font-size:15.5px}
.ticks li::before{content:"";position:absolute;left:0;top:.82em;width:16px;height:1px;background:var(--th-main)}
.ticks li::after{content:"";position:absolute;left:0;top:calc(.82em - 3px);width:6px;height:6px;border-radius:50%;background:var(--th-main)}
.on-dark .ticks li::before,.on-dark .ticks li::after{background:var(--th-acc)}

/* hero */
.on-dark{background:var(--th-deep);color:#fff}
.dust{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero,.ahero{position:relative;overflow:hidden;padding:calc(var(--hd) + 56px) 0 clamp(56px,7vw,96px)}
.hero-in,.ahero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.hero-stage{position:relative;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--night)}
.hero-stage canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}
.hero-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .9s var(--cb-premium)}
.hero-stage.is-3d img{opacity:.0}
.hero-badge{position:absolute;left:14px;right:14px;bottom:14px;display:flex;justify-content:space-between;gap:8px;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--lite)}
.hero-badge span{background:rgba(5,28,51,.72);backdrop-filter:blur(8px);padding:7px 12px;border-radius:99px;border:1px solid var(--linel)}
.hero-img,.ahero-img{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;background:var(--night)}
.hero-img img,.ahero-img img,.two figure img{width:100%;height:100%;object-fit:cover}
.two figure{border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;position:relative}
.mys::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .5s var(--cb-premium);background:radial-gradient(circle 240px at var(--gx,50%) var(--gy,40%),var(--glow),transparent 70%)}
.mys.lit::after{opacity:1}
.phero-act{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.creds{display:flex;flex-wrap:wrap;gap:12px 36px;margin-top:36px;padding-top:26px;border-top:1px solid var(--linel)}
.creds b{display:block;font-family:var(--serif);font-size:20px;letter-spacing:.04em}.creds span{font-size:12.5px;color:var(--lite)}
.trust{background:var(--th-tint);border-bottom:1px solid var(--line)}
.trust-in{display:flex;flex-wrap:wrap;gap:12px 36px;justify-content:center;padding-top:20px;padding-bottom:20px;font-size:13.5px;font-weight:500;color:var(--th-deep)}
.trust-in span{display:inline-flex;align-items:center;gap:8px}.trust-in .ic{color:var(--th-main);width:18px;height:18px}

/* hero de página */
.phero{padding:clamp(44px,6vw,80px) 0 clamp(32px,4vw,56px);background:var(--th-tint);position:relative;overflow:hidden}
.phero--urg{border-bottom:3px solid var(--th-deep)}
.phero-hook{font-family:var(--serif);font-size:clamp(17px,2vw,22px);letter-spacing:.02em;color:var(--th-main);max-width:52ch;margin:4px 0 22px}
.crumbs{margin-bottom:22px;font-size:12.5px}.crumbs ol{display:flex;flex-wrap:wrap;gap:6px 10px}
.crumbs li+li::before{content:"/";margin-right:10px;opacity:.5}
.crumbs a{text-decoration:underline;text-underline-offset:3px;opacity:.8}
.on-dark .crumbs{color:var(--lite)}
.urgbox{background:var(--th-deep);color:#fff;padding:18px 0}
.urgbox .wrap{display:flex;gap:14px;align-items:flex-start}
.urgbox .ic{color:var(--th-acc);width:24px;height:24px;margin-top:2px}
.urgbox a{text-decoration:underline;font-weight:600}
.urgbox--in{display:flex;gap:14px;border-radius:12px;padding:18px 20px;margin:16px 0;align-items:flex-start}

/* página clínica: ruta de lectura en 6 pasos */
.route{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;font-size:12px;letter-spacing:1px;text-transform:uppercase;font-weight:600}
.route li{display:flex;align-items:center;gap:8px;color:var(--soft)}
.route li span{width:22px;height:22px;border-radius:50%;border:1px solid var(--th-main);display:grid;place-items:center;color:var(--th-main);font-size:11px}
.route li+li::before{content:"";width:18px;height:1px;background:var(--plat);margin-right:2px}
.pgrid{display:grid;grid-template-columns:230px 1fr;gap:clamp(28px,5vw,72px);padding-top:clamp(36px,5vw,64px);padding-bottom:var(--sec)}
.toc{position:sticky;top:calc(var(--hd) + 24px);align-self:start;display:grid;gap:4px;font-size:13.5px}
.toc b{font-family:var(--serif);letter-spacing:.06em;text-transform:uppercase;font-size:12px;color:var(--th-main);margin-bottom:10px}
.toc a:not(.btn){display:flex;gap:10px;padding:6px 0 6px 14px;border-left:1px solid var(--line);color:var(--soft);transition:color .3s}
.toc a:not(.btn) i{font-style:normal;font-size:11px;opacity:.6;width:14px}
.toc a:not(.btn):hover,.toc a.on{color:var(--th-deep);border-color:var(--th-main)}
.toc a.on{font-weight:600}
.toc-cta{margin-top:18px}.toc-cta .btn{width:100%}
.blk{margin-bottom:clamp(36px,5vw,60px);max-width:860px}
.blk>p{margin-bottom:14px;font-size:16.5px}
.step-tag{display:inline-block;margin-bottom:8px;font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:600;color:var(--th-main)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cards--4{grid-template-columns:repeat(4,1fr)}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 22px 20px;overflow:hidden;transition:transform .5s var(--cb-premium)}
.sec--ice .card{border-color:transparent}
.card::after,.pcard::after,.rel::after,.acard::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px var(--th-main);opacity:0;transition:opacity .5s var(--cb-premium);pointer-events:none}
.card:hover,.pcard:hover,.rel:hover{transform:translateY(-3px)}
.card:hover::after,.pcard:hover::after,.rel:hover::after,.acard:hover::after{opacity:1}
.card-n{font-family:var(--serif);font-size:13px;color:var(--th-main);letter-spacing:.1em}
.card h3{font-size:16px;font-weight:600;color:var(--th-deep);margin:8px 0}
.card p{font-size:14.5px;color:var(--soft);line-height:1.65}
.comp{display:grid;gap:12px}
.comp li{display:flex;gap:14px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;align-items:flex-start}
.comp .ic{color:var(--th-main);margin-top:2px}
.comp li.is-urg{background:var(--th-deep);color:#fff;border-color:var(--th-deep)}.comp li.is-urg .ic{color:var(--th-acc)}
.comp b{font-weight:600}.comp em{display:inline-block;margin-left:10px;font-style:normal;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--th-acc)}
.comp p{font-size:14.5px;color:var(--soft);margin-top:2px}.comp .is-urg p{color:var(--lite)}
.steps{display:grid;counter-reset:s}
.steps li{position:relative;padding:0 0 24px 52px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--th-tint);color:var(--th-main);font-family:var(--serif);display:grid;place-items:center;font-size:14px}
.steps li::after{content:"";position:absolute;left:16.5px;top:38px;bottom:4px;width:1px;background:var(--plat)}
.steps li:last-child::after{display:none}
.steps b{display:block;color:var(--th-deep);font-weight:600}.steps p{font-size:14.5px;color:var(--soft)}
.pattern{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:22px}
.pt{display:flex;flex-direction:column;gap:10px;padding:14px;border-radius:12px;background:var(--th-tint);font-size:12.5px;line-height:1.45}
.pt .ic{color:var(--th-main);width:26px;height:26px}.pt b{display:block;color:var(--th-deep);font-size:12px;letter-spacing:1px;text-transform:uppercase;margin-bottom:2px}.pt span{color:var(--soft)}
.pattern--c{grid-template-columns:repeat(2,1fr)}.pattern--c .pt{flex-direction:row;align-items:flex-start}
.vbox{border:1px solid var(--line);border-radius:14px;padding:22px 24px;display:grid;gap:14px;justify-items:start;background:#fff}
.vbox-h{display:flex;gap:10px;align-items:center;color:var(--th-deep)}.vbox-h .ic{width:24px;height:24px;color:var(--th-main)}
.v-si{border-left:4px solid var(--th-main)}.v-parcial{border-left:4px solid var(--th-acc)}.v-no{border-left:4px solid var(--th-deep);background:var(--th-tint)}
.evid{display:grid;gap:12px}
.evid li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:16px 18px;background:var(--th-tint);border-radius:12px}
.evid .ic{color:var(--th-main);margin-top:2px}
.evid p{font-size:15px}
.evid em{display:inline-block;margin-top:6px;font-style:normal;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;font-weight:600;color:var(--th-main)}
.acc{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;display:flex;gap:14px;align-items:center;justify-content:space-between;padding:18px 0;cursor:pointer;font-weight:500;color:var(--th-deep)}
.acc summary::-webkit-details-marker{display:none}
.acc summary .ic{color:var(--th-main);transition:transform .45s var(--cb-premium)}
.acc[open] summary .ic{transform:rotate(45deg)}
.acc-b{padding:0 0 20px;color:var(--soft);font-size:15.5px;max-width:70ch}
.tagq{font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;background:var(--th-tint);color:var(--th-main);padding:3px 9px;border-radius:99px;margin-right:12px;font-weight:600}
.sec--ice .tagq{background:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chips--lg .chip{font-size:13px;padding:8px 14px}
.chip{font-size:12px;padding:5px 11px;border-radius:99px;background:#fff;border:1px solid var(--line);color:var(--th-main);font-weight:500}
.chip--v::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--th-main);margin-right:6px}
.refs{display:grid;gap:8px;font-size:13px;color:var(--soft);list-style:disc;padding-left:18px}
.ref{padding:18px 0;border-bottom:1px solid var(--line)}.ref h3{font-size:16px;color:var(--th-deep);margin-bottom:6px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.vtag{font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;background:var(--th-deep);color:#fff;padding:3px 9px;border-radius:99px;font-weight:600}
.prose{max-width:820px}.prose h3{font-family:var(--serif);font-size:19px;color:var(--th-deep);margin:28px 0 8px;letter-spacing:.04em}.prose p{margin-bottom:12px}
.ctaend{background:var(--th-deep);color:#fff;text-align:center;padding:clamp(56px,8vw,104px) 0}
.ctaend .lead{margin:0 auto 26px}.ctaend .phero-act{justify-content:center}
.related{padding:48px 0 var(--sec)}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.rel{position:relative;border:1px solid var(--line);border-radius:12px;padding:18px;display:grid;gap:4px;transition:transform .45s var(--cb-premium)}
.rel span{font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--th-main)}.rel b{font-weight:600;color:var(--th-deep);font-size:15px}.rel--all{background:var(--th-tint);border-color:transparent}

/* 3D con propósito */
.s3d{position:relative;border-radius:var(--r);background:var(--night);overflow:hidden;aspect-ratio:1/1;max-height:560px;width:100%}
.s3d canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}
.s3d-ui{position:absolute;left:12px;right:12px;bottom:12px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;pointer-events:none}
.s3d-ui button,.s3d-lab{pointer-events:auto;font-size:12.5px;font-weight:600;color:#fff;background:rgba(5,28,51,.72);backdrop-filter:blur(8px);border:1px solid var(--linel);padding:8px 14px;border-radius:99px;transition:transform .4s var(--cb-premium)}
.s3d-ui button[aria-pressed=true]{background:#fff;color:var(--deep)}
.s3d-lab{position:absolute;left:12px;top:12px;pointer-events:none;letter-spacing:1px;text-transform:uppercase;font-size:11px}
.s3d-fb{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;color:var(--lite);font-size:14px}
.s3d-note{margin-top:10px}
.story{position:relative;height:calc(var(--n,4)*88vh)}
.story-in{position:sticky;top:calc(var(--hd) + 16px);height:calc(100vh - var(--hd) - 32px);min-height:520px;display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:center}
.story-steps{position:relative;min-height:300px}
.story-step{position:absolute;inset:0;display:grid;align-content:center;opacity:0;transform:translateY(24px);transition:opacity .6s var(--cb-premium),transform .7s var(--cb-premium);pointer-events:none}
.story-step.on{opacity:1;transform:none;pointer-events:auto}
.story-dots{position:absolute;right:0;top:50%;display:grid;gap:10px;transform:translateY(-50%)}
.story-dots i{width:8px;height:8px;border-radius:50%;background:var(--plat);transition:transform .4s var(--cb-premium)}
.story-dots i.on{background:var(--th-main);transform:scale(1.5)}
.story-n{font-family:var(--serif);font-size:13px;letter-spacing:.2em;color:var(--th-main);margin-bottom:10px}

/* luz que sigue al cursor, un solo bloque para todos los componentes */
.card::before,.pcard::before,.acard::before,.hcard::before,.rel::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .5s var(--cb-premium);background:radial-gradient(circle 220px at var(--gx,50%) var(--gy,40%),var(--glow),transparent 70%)}
.card.lit::before,.pcard.lit::before,.acard.lit::before,.hcard.lit::before,.rel.lit::before{opacity:1}
.s3d-wrap{margin:0}
.imc--mini{margin-bottom:22px}
.rm .hrail{height:auto}.rm .hrail-in{position:static;height:auto;overflow:visible}.rm .hrail-track{overflow-x:auto}.rm .story{height:auto}.rm .story-in{position:static;height:auto}.rm .story-step{position:static;opacity:1;transform:none}
/* rail horizontal fijado (áreas) */
.hrail{position:relative;height:calc(var(--n,5)*70vh + 30vh)}
.hrail-in{position:sticky;top:var(--hd);height:calc(100vh - var(--hd));display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.hrail-head{padding:0 var(--gut);max-width:var(--wrap);margin:0 auto 28px;width:100%}
.hrail-track{display:flex;gap:20px;padding:0 var(--gut);will-change:transform}
.hcard{flex:none;width:min(440px,78vw);min-height:min(440px,56vh);display:flex;flex-direction:column;justify-content:space-between;gap:24px;border-radius:var(--r);padding:clamp(24px,3vw,36px);color:#fff;background:var(--th-deep);position:relative;overflow:hidden;transition:transform .5s var(--cb-premium)}
.hcard:hover{transform:translateY(-6px)}
.hcard-n{font-family:var(--serif);font-size:clamp(44px,6vw,72px);color:var(--th-acc);opacity:.5;line-height:1}
.hcard h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:clamp(19px,2vw,24px);margin-bottom:10px}
.hcard p{color:var(--lite);font-size:15px}
.hcard-t{display:inline-block;margin-top:14px;font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--th-acc);font-weight:600}
.hrail-bar{max-width:var(--wrap);margin:26px auto 0;padding:0 var(--gut);width:100%}
.hrail-bar i{display:block;height:2px;background:var(--plat);position:relative;overflow:hidden;border-radius:2px}
.hrail-bar b{position:absolute;inset:0;background:var(--th-main);transform-origin:left;transform:scaleX(0)}
.hscroll{display:none}

/* áreas (lista), tarjetas */
.areas{display:grid;gap:14px}
.acard{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:clamp(16px,3vw,36px);align-items:center;background:#fff;border-radius:var(--r);padding:clamp(20px,3vw,32px);transition:transform .5s var(--cb-premium)}
.acard:hover{transform:translateX(6px)}
.acard-n{font-family:var(--serif);font-size:clamp(28px,4vw,44px);color:var(--plat)}
.acard h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--th-deep);font-size:clamp(17px,2vw,22px);margin-bottom:6px}
.acard p{font-size:15px;color:var(--soft);max-width:70ch}
.acard-t{display:inline-block;margin-top:10px;font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--th-main);font-weight:600}
.acard-go{width:46px;height:46px;border-radius:50%;background:var(--th-tint);display:grid;place-items:center;color:var(--th-main)}
.pgrid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pcard{position:relative;display:grid;gap:10px;align-content:start;background:#fff;border-radius:14px;padding:24px;transition:transform .5s var(--cb-premium)}
.pcard h3{font-size:17px;color:var(--th-deep);font-weight:600;line-height:1.35}.pcard p{font-size:14.5px;color:var(--soft)}
.more{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:600;color:var(--th-main);margin-top:4px}.more .ic{width:16px;height:16px}
.tag{justify-self:start;display:inline-flex;gap:6px;align-items:center;font-size:10.5px;letter-spacing:1.3px;text-transform:uppercase;font-weight:600;background:var(--th-tint);color:var(--th-main);padding:4px 10px;border-radius:99px}
.tag--urg{background:var(--th-deep);color:#fff}.tag .ic{width:13px;height:13px}

/* rutas, flujo */
.tracks{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.track{border:1px solid var(--linel);border-radius:var(--r);padding:clamp(24px,3vw,40px);display:grid;gap:16px;align-content:start;background:var(--glass)}
.track h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:22px}
.track p{color:var(--lite);font-size:15.5px}
.track--urg{background:#fff;color:var(--deep)}.track--urg p{color:var(--soft)}.track--urg h3{color:var(--deep)}
.mini{display:grid;gap:8px;counter-reset:m}.mini li{counter-increment:m;display:flex;gap:12px;font-size:14.5px;color:var(--lite)}
.mini li::before{content:counter(m);width:24px;height:24px;border-radius:50%;border:1px solid var(--th-acc);display:grid;place-items:center;font-size:12px;color:var(--th-acc);flex:none}
.alerts{display:grid;gap:10px}.alerts li{display:flex;gap:10px;font-size:14.5px;align-items:flex-start}.alerts .ic{color:var(--th-main);width:18px;height:18px;margin-top:3px}
.sec--navy .alerts .ic{color:var(--th-acc)}
.track--urg .btn--line-l{box-shadow:inset 0 0 0 1px var(--line);color:var(--deep)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.flow--6{grid-template-columns:repeat(3,1fr)}
.flow li{border-top:1px solid var(--plat);padding-top:18px}
.flow span{font-family:var(--serif);color:var(--th-main);font-size:14px;letter-spacing:.1em}
.flow b{display:block;color:var(--th-deep);margin:6px 0}.flow p{font-size:14px;color:var(--soft)}

/* puertos 2D (respaldo) */
.imc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;max-width:520px}
.imc-in{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--th-deep)}
input[type=text],input[type=tel],input[type=email],input[type=number],input[type=date],select,textarea{width:100%;font:inherit;font-size:16px;color:var(--graph);background:#fff;border:1px solid var(--plat);border-radius:10px;padding:12px 14px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--th-acc);border-color:var(--th-main)}
.imc-out{font-size:14.5px;color:var(--soft)}.imc-out b{color:var(--th-deep)}.imc-out p{margin:6px 0 12px}
.vsel{max-width:640px;display:grid;gap:14px}.vsel-out{margin-top:6px}
.vmat,.vmini-list{display:grid;gap:8px}.vmat{grid-template-columns:repeat(2,1fr);margin-top:12px}
.vrow{display:flex;align-items:center;gap:12px;background:#fff;border-radius:10px;padding:13px 16px;font-size:14.5px;font-weight:500;color:var(--th-deep);border-left:4px solid var(--th-main);transition:transform .4s var(--cb-premium)}
.vrow:hover{transform:translateX(4px)}.vrow .ic{width:20px;height:20px;color:var(--th-main)}.vrow span{flex:1}
.vrow em{font-style:normal;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--soft)}
.vrow.v-parcial{border-left-color:var(--th-acc)}.vrow.v-no{border-left-color:var(--th-deep);background:var(--th-tint)}
.panel .vrow{background:var(--th-tint)}.panel .vrow.v-no{background:#fff;border:1px solid var(--line)}

/* mapa clínico interactivo */
.rb{display:grid;grid-template-columns:minmax(300px,440px) 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.rb-quick{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.rb-quick b{font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--th-main);margin-right:6px}
.rb-q{padding:9px 14px;border-radius:99px;border:1px solid var(--plat);font-size:13.5px;font-weight:500;color:var(--th-deep);transition:transform .4s var(--cb-premium)}
.rb-q:hover{transform:translateY(-2px);border-color:var(--th-main)}
.rb-stage{position:relative;background:var(--night);border-radius:var(--r);padding:20px 16px 16px;text-align:center;color:#fff;overflow:hidden}
.rb-tabs{display:inline-flex;gap:4px;background:rgba(255,255,255,.08);padding:4px;border-radius:99px;margin-bottom:8px;position:relative;z-index:2}
.rb-tabs button{padding:9px 16px;border-radius:99px;font-size:13px;font-weight:600;color:var(--lite)}.rb-tabs [aria-selected=true]{background:#fff;color:var(--deep)}
.rb-svg{width:100%;max-width:380px;height:auto;margin:0 auto;position:relative;z-index:1}
.rb-grid{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(var(--linel) 1px,transparent 1px),linear-gradient(90deg,var(--linel) 1px,transparent 1px);background-size:28px 28px}
.hot{cursor:pointer;outline:none}
.hot-c{fill:var(--light);transition:transform .4s var(--cb-premium);transform-box:fill-box;transform-origin:center}
.hot-r{fill:none;stroke:var(--light);stroke-width:1.2;opacity:.6;transform-box:fill-box;transform-origin:center;animation:pulse 2.6s var(--cb-premium) infinite}
.hot-t{font-size:9px;fill:#fff;font-family:var(--sans);font-weight:600;opacity:0;transition:opacity .35s var(--cb-premium);pointer-events:none;paint-order:stroke;stroke:#051C33;stroke-width:3px}
.hot:hover .hot-t,.hot:focus-visible .hot-t,.hot.on .hot-t{opacity:1}
.hot:hover .hot-c,.hot.on .hot-c,.hot:focus-visible .hot-c{transform:scale(1.5);fill:#fff}
.org{fill:rgba(127,178,229,.10);stroke:rgba(127,178,229,.55);stroke-width:1}
.org--on{fill:rgba(127,178,229,.28)}
@keyframes pulse{0%{transform:scale(.7);opacity:.7}100%{transform:scale(2.1);opacity:0}}
.rb-hint{text-align:center;color:var(--lite);position:relative;z-index:2}
.rb-panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3vw,36px);min-height:380px}
.rb-steps{display:flex;gap:6px;margin-bottom:18px}.rb-steps i{flex:1;height:3px;border-radius:3px;background:var(--th-tint)}.rb-steps i.on{background:var(--th-main)}
.rb-panel h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--th-deep);font-size:21px;margin-bottom:10px}
.rb-empty p{margin:10px 0 20px;color:var(--soft)}
.rb-chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}
.rb-chip{padding:9px 14px;border-radius:99px;border:1px solid var(--plat);font-size:13.5px;font-weight:500;color:var(--th-deep);transition:transform .4s var(--cb-premium)}
.rb-chip.on{background:var(--th-deep);color:#fff;border-color:var(--th-deep)}
.rb-hook{font-family:var(--serif);color:var(--th-main);font-size:18px;margin-bottom:10px}
.rb-tri{border:0;padding:0;margin:20px 0 6px;display:grid;gap:8px}.rb-tri legend{font-weight:600;color:var(--th-deep);margin-bottom:8px;font-size:14.5px}
.chk{display:flex;gap:12px;align-items:flex-start;font-size:14px;font-weight:400;color:var(--graph);cursor:pointer;line-height:1.5}
.chk input{width:18px;height:18px;margin-top:2px;accent-color:var(--th-deep);flex:none}
.rb-go{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}

/* ubicación */
.loc{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,5vw,64px);align-items:stretch}
.map{position:relative;min-height:380px;border-radius:var(--r);overflow:hidden;background:var(--night);color:#fff}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-ph{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:14px;padding:24px;text-align:center}
.map-ph svg.pin{width:56px;height:56px;color:var(--th-acc)}
.map-ph::before{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(var(--linel) 1px,transparent 1px),linear-gradient(90deg,var(--linel) 1px,transparent 1px);background-size:32px 32px}
.map-ph>*{position:relative}
.dirs{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 16px}

/* formulario */
.fwrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(28px,5vw,64px);align-items:start}
.form,.done-in{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3.5vw,44px)}
.fsteps{display:flex;gap:8px;margin-bottom:26px;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;font-weight:600}
.fsteps li{flex:1;padding-top:10px;border-top:3px solid var(--th-tint);color:var(--plat)}.fsteps li.on{border-color:var(--th-main);color:var(--th-main)}
.fs{border:0;padding:0;margin:0;display:grid;gap:18px}.fs legend{font-family:var(--serif);font-size:22px;color:var(--th-deep);letter-spacing:.04em;margin-bottom:14px;padding:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checks{display:grid;gap:10px}
.radios{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rad input{position:absolute;opacity:0}.rad span{display:grid;gap:4px;border:1px solid var(--plat);border-radius:12px;padding:16px;cursor:pointer;transition:transform .4s var(--cb-premium)}
.rad .ic{color:var(--th-main)}.rad b{color:var(--th-deep)}.rad em{font-style:normal;font-size:13px;color:var(--soft)}
.rad input:checked+span{border-color:var(--th-deep);background:var(--th-tint);box-shadow:inset 0 0 0 1px var(--th-deep)}
.rad input:focus-visible+span{outline:2px solid var(--th-acc)}
.vwarn{background:var(--th-tint);border-left:3px solid var(--th-deep);padding:14px 16px;border-radius:0 10px 10px 0;font-size:14px}
.err{color:var(--th-deep);background:var(--th-tint);border-left:3px solid var(--th-deep);padding:10px 14px;font-size:14px;border-radius:0 8px 8px 0}
.fnav{display:flex;gap:12px;justify-content:space-between;margin-top:6px}
.fside{position:sticky;top:calc(var(--hd) + 24px)}
.done{grid-column:1}.done-in{text-align:center;display:grid;justify-items:center;gap:10px}

/* agente */
.ag-fab{position:fixed;right:20px;bottom:22px;z-index:70;display:flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border-radius:99px;background:var(--th-deep);color:#fff;font-size:13.5px;font-weight:600;box-shadow:var(--shadow);transition:transform .45s var(--cb-premium)}
.ag-fab:hover{transform:translateY(-3px)}
.ag-fab .ic{width:22px;height:22px;color:var(--th-acc)}
.ag-dot{width:9px;height:9px;border-radius:50%;background:var(--th-acc);position:relative}
.ag-dot::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid var(--th-acc);animation:pulse 2.4s var(--cb-premium) infinite}
.ag{position:fixed;right:20px;bottom:22px;z-index:80;width:min(400px,calc(100vw - 24px));height:min(640px,calc(100vh - 44px));background:#fff;border-radius:20px;box-shadow:0 40px 80px -30px rgba(5,28,51,.6);display:grid;grid-template-rows:auto 1fr auto auto;overflow:hidden;transform-origin:bottom right;transition:transform .55s var(--cb-premium),opacity .4s var(--cb-premium)}
.ag[hidden]{display:none!important}
.ag.pre{opacity:0;transform:translateY(24px) scale(.96)}
.ag-h{display:flex;gap:12px;align-items:center;padding:16px 18px;background:var(--th-deep);color:#fff}
.ag-h b{display:block;font-size:14.5px}.ag-h span{font-size:12px;color:var(--lite)}
.ag-x{margin-left:auto;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--glass)}
.ag-x .ic{width:16px;height:16px;transform:rotate(45deg)}
.ag-log{padding:18px;overflow-y:auto;display:grid;gap:12px;align-content:start;background:var(--th-tint)}
.ag-m{max-width:88%;padding:12px 15px;border-radius:16px;font-size:14.5px;line-height:1.55;white-space:pre-line}
.ag-m a{text-decoration:underline;font-weight:600}
.ag-m--bot{background:#fff;border-bottom-left-radius:4px;justify-self:start}
.ag-m--me{background:var(--th-deep);color:#fff;border-bottom-right-radius:4px;justify-self:end}
.ag-m--urg{background:var(--th-deep);color:#fff}
.ag-chips{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;border-top:1px solid var(--line);background:#fff;max-height:104px;overflow-y:auto}
.ag-chip{padding:8px 12px;border-radius:99px;border:1px solid var(--plat);font-size:12.5px;font-weight:500;color:var(--th-deep);transition:transform .4s var(--cb-premium)}
.ag-chip:hover{transform:translateY(-2px);border-color:var(--th-main)}
.ag-f{display:flex;gap:8px;padding:12px 14px;background:#fff;border-top:1px solid var(--line)}
.ag-f input{flex:1;padding:12px 14px;border-radius:99px;font-size:16px}
.ag-f button{width:46px;height:46px;border-radius:50%;background:var(--th-deep);color:#fff;display:grid;place-items:center;flex:none}
.ag-priv{font-size:11px;color:var(--soft);padding:0 16px 10px;background:#fff;line-height:1.4}

/* oferta a los 10 segundos */
.of{position:fixed;left:20px;bottom:22px;z-index:75;width:min(380px,calc(100vw - 24px));background:#fff;border-radius:20px;box-shadow:0 40px 80px -30px rgba(5,28,51,.6);overflow:hidden;transform:translateY(30px);opacity:0;transition:transform .7s var(--cb-premium),opacity .5s var(--cb-premium)}
.of.on{transform:none;opacity:1}
.of-h{background:var(--th-deep);color:#fff;padding:18px 20px;position:relative}
.of-h .eyebrow{color:var(--th-acc);font-size:10.5px}
.of-h h2{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:18px;line-height:1.25;margin-top:8px;padding-right:30px}
.of-x{position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--glass)}
.of-x .ic{width:15px;height:15px;transform:rotate(45deg)}
.of-b{padding:18px 20px 20px;display:grid;gap:12px}
.of-b p{font-size:14.5px;color:var(--soft)}
.of-opts{display:grid;gap:8px}
.of-o{padding:12px 14px;border-radius:12px;border:1px solid var(--plat);text-align:left;font-size:14px;font-weight:500;color:var(--th-deep);transition:transform .4s var(--cb-premium)}
.of-o:hover{transform:translateX(4px);border-color:var(--th-main)}
.of-skip{font-size:12.5px;color:var(--soft);text-decoration:underline;text-underline-offset:3px;justify-self:start}
.of-ben{display:grid;gap:6px;font-size:13.5px}.of-ben li{display:flex;gap:8px;align-items:flex-start}.of-ben .ic{width:16px;height:16px;color:var(--th-main);margin-top:3px}

/* cursor */
.cur{position:fixed;left:0;top:0;z-index:999;pointer-events:none;will-change:transform}
.cur-dot{width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:50%;background:var(--th-main)}
.cur-ring{width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;border:1px solid var(--th-main);display:grid;place-items:center;font-size:9.5px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--th-deep);opacity:.7;transition:opacity .35s var(--cb-premium)}
.cur-ring span{opacity:0;transition:opacity .3s var(--cb-premium)}
.cur.is-link .cur-ring,.cur.is-label .cur-ring{opacity:1}
.cur.is-label .cur-ring span{opacity:1}
.cur.is-dark .cur-dot{background:#fff}.cur.is-dark .cur-ring{border-color:#fff;color:#fff}
.cur.is-hide{opacity:0}
html.has-cur,html.has-cur a,html.has-cur button,html.has-cur summary,html.has-cur label,html.has-cur .hot,html.has-cur [role=button],html.has-cur [role=tab]{cursor:none}
html.has-cur input,html.has-cur textarea,html.has-cur select{cursor:text}

/* pie */
.ft{background:var(--night);color:var(--lite);padding:64px 0 28px;font-size:14px}
.ft-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
.ft-logo{height:46px;width:auto;filter:brightness(0) invert(1);margin-bottom:14px}
.ft .ft-sm{color:var(--lite)}.ft a:hover{color:#fff}
.ft-h{font-family:var(--serif);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--light);margin-bottom:14px;font-weight:500}
.ft li{margin-bottom:8px;line-height:1.45}
.ft-legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--linel);font-size:12.5px;display:grid;gap:8px;opacity:.85}
.stickybar{display:none}

/* responsive */
@media (max-width:1100px){.nav{gap:16px;font-size:13px}.mm-grid{grid-template-columns:repeat(3,1fr)}.ft-grid{grid-template-columns:repeat(3,1fr)}.cards--4{grid-template-columns:repeat(2,1fr)}.pgrid-cards{grid-template-columns:repeat(2,1fr)}.thread{display:none}}
@media (max-width:980px){
  .nav,.hd-cta{display:none}.burger{display:block}
  .hero-in,.ahero-in,.two,.tracks,.rb,.fwrap,.loc,.story-in{grid-template-columns:1fr}
  .hero-stage,.hero-img,.ahero-img{max-width:440px;margin:0 auto;width:100%}
  .two figure{max-width:440px}
  .pgrid{grid-template-columns:1fr}.toc{display:none}
  .flow,.flow--6{grid-template-columns:repeat(2,1fr)}
  .mm-grid{grid-template-columns:repeat(2,1fr)}
  .fside{position:static}
  .story{height:auto}.story-in{position:static;height:auto;min-height:0}
  .story-steps{min-height:0;display:grid;gap:22px}.story-step{position:static;opacity:1;transform:none;pointer-events:auto;padding:0}.story-dots{display:none}
  .hrail{height:auto}.hrail-in{position:static;height:auto;overflow:visible}
  .hrail-track{overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;-webkit-overflow-scrolling:touch}
  .hrail-track::-webkit-scrollbar{display:none}.hcard{scroll-snap-align:start}.hrail-bar{display:none}
  .hrail-head{margin-bottom:20px}
  .story-in .s3d{order:-1;max-width:520px;margin:0 auto}
}
@media (max-width:640px){
  :root{--hd:64px}
  .of-b{max-height:62vh;overflow-y:auto}.of-opts{grid-template-columns:1fr 1fr}.of-o{padding:10px 12px;font-size:13px}
  .brand img{height:36px}
  .cards,.cards--4,.pgrid-cards,.vmat,.radios,.row2,.imc-in{grid-template-columns:1fr}
  .pattern{grid-template-columns:repeat(2,1fr)}
  .acard{grid-template-columns:auto 1fr}.acard-go{display:none}
  .ft-grid{grid-template-columns:1fr 1fr}
  .flow,.flow--6{grid-template-columns:1fr}
  .mm-grid{grid-template-columns:1fr}
  .alertbar{font-size:11.5px}
  .stickybar{display:flex;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:65;padding:10px 14px;background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(10px)}
  .stickybar .btn{flex:1;padding:13px 12px;font-size:13px}
  body{padding-bottom:70px}
  .ag-fab{bottom:82px;right:14px;padding:11px 15px}
  .ag-fab span.lab{display:none}
  .ag{right:0;bottom:0;width:100vw;height:calc(100dvh - 20px);border-radius:20px 20px 0 0}
  .of{left:0;right:0;bottom:0;width:100%;border-radius:20px 20px 0 0}
  .rb-stage{padding:16px 8px 12px}
}
@media (hover:none){.cur{display:none}}
@media print{.hd,.alertbar,.ag-fab,.stickybar,.mm,.thread,.of,.cur{display:none}}

/* mapa clínico: órganos con forma real */
.skel{fill:rgba(127,178,229,.06);stroke:rgba(127,178,229,.75);stroke-width:1.2;stroke-linejoin:round}
.skel .visor{fill:var(--th-acc);stroke:none}.skel .ribs{fill:none;stroke:rgba(127,178,229,.35)}
.org{stroke-width:1.2;stroke-linejoin:round;stroke-linecap:round;transition:opacity .4s var(--cb-premium)}
.o-liver{fill:rgba(26,77,122,.78);stroke:#7FB2E5}.o-gb{fill:rgba(111,193,201,.9);stroke:#C8F0F3}.o-st{fill:rgba(127,178,229,.55);stroke:#CFE5FA}
.o-colon{fill:none;stroke:rgba(154,167,232,.8);stroke-width:10}.o-si{fill:none;stroke:rgba(127,208,232,.75);stroke-width:5}
.o-ce{fill:rgba(154,167,232,.85);stroke:#DDE2FA}.o-ap{fill:none;stroke:#fff;stroke-width:3.4}.o-bl{fill:rgba(127,178,229,.28);stroke:rgba(127,178,229,.7);pointer-events:none}
.o-lig{fill:none;stroke:rgba(255,255,255,.55);stroke-width:2;stroke-dasharray:4 4}.o-scar{fill:none;stroke:#fff;stroke-width:2.4;stroke-dasharray:3 3}
.o-navel{fill:#fff;stroke:rgba(127,178,229,.9)}
.ln{fill:none;stroke:rgba(255,255,255,.45);stroke-width:1;pointer-events:none}.ln--d{stroke-dasharray:3 4;stroke:rgba(127,178,229,.5)}
.lab text{font-size:7.6px;fill:rgba(207,229,250,.78);font-family:var(--sans);font-weight:500;pointer-events:none}.lab .in{fill:rgba(255,255,255,.7)}
.o-lev{fill:none;stroke:rgba(184,198,209,.7);stroke-width:7}.o-ext{fill:rgba(26,77,122,.55);stroke:#7FB2E5}.o-int{fill:rgba(127,178,229,.5);stroke:#CFE5FA}.lumen{fill:rgba(5,28,51,.9)}
.o-hem{fill:rgba(154,167,232,.9);stroke:#fff}.o-pol{fill:rgba(111,193,201,.95);stroke:#fff}.o-pstalk{fill:none;stroke:#fff;stroke-width:3}
.o-fis{fill:none;stroke:#fff;stroke-width:2.6}.o-fi{fill:none;stroke:#fff;stroke-width:2.4;stroke-dasharray:4 4}.o-dot{fill:#fff}.o-dot--o{fill:rgba(5,28,51,.9);stroke:#fff}.o-ab{fill:rgba(127,208,232,.6);stroke:#fff}
.hit{fill:none;stroke:transparent;stroke-width:18;stroke-linecap:round}
[data-o]{cursor:pointer;transition:opacity .35s var(--cb-premium)}
.org--on{filter:brightness(1.35);stroke:#fff}.org--sel{filter:brightness(1.5);stroke:#fff;stroke-width:2}
.hot-hit{fill:transparent}.hot.hov .hot-t,.hot.on .hot-t{opacity:1}.hot.on .hot-c{fill:#fff;transform:scale(1.6)}
.rb-zones{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:12px;position:relative;z-index:2}
.rb-zone{padding:7px 12px;border-radius:99px;border:1px solid var(--linel);font-size:12px;font-weight:500;color:var(--lite);transition:transform .4s var(--cb-premium)}
.rb-zone:hover{transform:translateY(-2px);border-color:var(--th-acc)}.rb-zone.on{background:#fff;color:var(--deep);border-color:#fff}
.rb-hint{margin-top:6px;font-size:13px}
.rb-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.rb-top h3{margin-bottom:6px}
.rb-reset{font-size:12.5px;font-weight:600;color:var(--th-main);text-decoration:underline;text-underline-offset:3px;white-space:nowrap;padding-top:4px}
.rb-stage .rb-svg{max-width:420px}
@media (max-width:640px){.rb-zone{font-size:11.5px;padding:6px 10px}.rb-stage .rb-svg{max-width:340px}}

/* bandas de agenda rápida entre secciones */
.qcta{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;background:var(--th-deep);color:#fff;border-radius:var(--r);padding:20px 26px;margin:0 auto;max-width:var(--wrap)}
.qcta p{font-size:15px;color:var(--lite);flex:1 1 280px;margin:0}.qcta p b{color:#fff;font-weight:600}
.qcta .phero-act{margin:0}.qcta .btn--solid{background:#fff;color:var(--th-deep)}.qcta .btn--solid::after{background:var(--th-tint)}
.qwrap{padding:0 var(--gut) 28px}.qwrap--t{padding-top:28px}
.blk .qcta{margin-top:26px}

/* guía de bienvenida y recorrido */
.of--g{left:20px}
.touring .of,.touring .ag-fab{display:none}
.tour-spot{position:fixed;z-index:90;border-radius:16px;box-shadow:0 0 0 100vmax rgba(5,28,51,.68);pointer-events:none}
.tour-card{position:fixed;z-index:95;width:min(360px,calc(100vw - 24px));background:#fff;border-radius:18px;padding:22px;box-shadow:0 40px 80px -30px rgba(5,28,51,.7);opacity:0;transform:translateY(12px);transition:opacity .5s var(--cb-premium),transform .6s var(--cb-premium)}
.tour-card.on{opacity:1;transform:none}
.tour-n{font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:600;color:var(--th-main)}
.tour-card h2{font-family:var(--serif);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--th-deep);font-size:19px;margin:8px 0}
.tour-card p{font-size:14.5px;color:var(--soft);margin-bottom:14px}
.tour-dots{display:flex;gap:6px;margin-bottom:16px}.tour-dots i{width:18px;height:3px;border-radius:3px;background:var(--th-tint)}.tour-dots i.on{background:var(--th-main)}
.tour-act{display:flex;gap:10px;justify-content:space-between}.tour-act .btn{padding:12px 18px;font-size:13px}
@media (max-width:640px){.tour-card{left:0;right:0;bottom:0;top:auto;width:100%;border-radius:20px 20px 0 0;padding-bottom:26px}.of--g{left:0}}

/* credibilidad, redes y captura */
.revs{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:22px}
.revs:empty{display:none}
.rev{background:#fff;border-radius:14px;padding:22px;display:grid;gap:14px;align-content:space-between}
.rev p{font-size:15.5px;color:var(--graph)}.rev footer{display:grid;gap:2px;font-size:13px}.rev footer b{color:var(--th-deep)}.rev footer span{color:var(--soft)}
.rev footer em{font-style:normal;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--th-main);font-weight:600;margin-top:4px}
.rev-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.trustlist{display:grid;gap:10px;font-size:14.5px}.trustlist li{display:flex;gap:10px;align-items:flex-start}.trustlist .ic{color:var(--th-main);width:18px;height:18px;margin-top:4px}
.social{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 14px}
.soc{display:inline-flex;align-items:center;gap:10px;padding:11px 16px;border-radius:99px;border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--th-deep);transition:transform .45s var(--cb-premium)}
.soc svg{width:20px;height:20px}.soc:hover{transform:translateY(-2px);border-color:var(--th-main)}
.ft .soc{color:#fff;border-color:var(--linel)}.ft .soc:hover{border-color:var(--light)}.ft-save{margin-top:6px}
.of--cap{left:20px}.of-f{gap:12px}.of-f label{font-size:13px}.of-f input,.of-f select{font-size:16px;padding:11px 13px}
.of-jump{display:flex;flex-wrap:wrap;gap:8px}.of-jump button{padding:8px 13px;border-radius:99px;border:1px solid var(--plat);font-size:13px;font-weight:600;color:var(--th-deep);transition:transform .4s var(--cb-premium)}
.of-jump button:hover{transform:translateY(-2px);border-color:var(--th-main)}
.of-b .btn{width:100%}
.ag-wa{display:inline-block;margin-top:4px;padding:11px 16px;border-radius:99px;background:var(--th-deep);color:#fff!important;text-decoration:none!important;font-weight:600}
.rb-say{min-height:46px;margin:6px auto 0;max-width:420px;padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid var(--linel);font-size:13.5px;line-height:1.5;color:#fff;text-align:center;position:relative;z-index:2;transition:opacity .5s var(--cb-premium)}
.rb-say.fade{opacity:0}
.rb-cue{position:absolute;left:50%;top:132px;z-index:3;transform:translateX(-50%);pointer-events:none;font-size:12px;font-weight:600;color:var(--deep);background:#fff;padding:7px 12px;border-radius:99px;animation:cue 2.4s var(--cb-premium) infinite}
@keyframes cue{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,-6px)}}
.hot-t{opacity:.75}
.rb-msgs{margin-top:14px;padding:14px 16px;background:var(--th-tint);border-radius:12px;font-size:14px;color:var(--th-deep)}
@media (max-width:640px){.of--cap{left:0}}
@media (prefers-reduced-motion:reduce){.rb-cue{animation:none}}

/* portada: más aire, líneas separadas y video opcional */
.hero{padding:calc(var(--hd) + clamp(72px,9vw,120px)) 0 clamp(72px,9vw,120px)}
.hero-in{gap:clamp(40px,6vw,96px)}
.hero-copy{max-width:640px}
.hero-copy .eyebrow{margin-bottom:clamp(26px,3vw,40px)}
.hero-h1{font-size:clamp(34px,4.8vw,66px);line-height:1.16;letter-spacing:.07em;margin:0 0 clamp(26px,3vw,40px)}
.hero-h1 .ln{display:block;margin-bottom:.18em}
.hero-h1 .ln--acc{color:var(--th-acc)}
.hero-copy .lead{max-width:46ch;line-height:1.85;margin-bottom:clamp(30px,3.4vw,44px)}
.hero-copy .phero-act{gap:14px;margin-top:0}
.creds--hero{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:0;margin-top:clamp(48px,6vw,72px);padding-top:0;border-top:0}
.creds--hero>div{padding:0 clamp(18px,2.4vw,34px);border-left:1px solid var(--linel)}
.creds--hero>div:first-child{padding-left:0;border-left:0}
.hero-bg{position:absolute;inset:0;overflow:hidden;opacity:0;transition:opacity 1.2s var(--cb-premium)}
.hero-bg.on{opacity:1}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;background:rgba(5,28,51,.66)}
.hero>.dust{z-index:1}.hero-in{z-index:2}
@media (max-width:640px){.creds--hero{grid-template-columns:1fr 1fr;gap:20px 0}.creds--hero>div:nth-child(3){grid-column:1/-1;padding-left:0;border-left:0}.hero-h1{letter-spacing:.05em}}

/* videos del doctor */
.vids{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.vid{position:relative;border-radius:14px;overflow:hidden;background:var(--night);aspect-ratio:16/9}
.vid--v{aspect-ratio:9/16;max-height:560px}
.vid-btn,.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-btn img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:transform .6s var(--cb-premium)}
.vid-btn:hover img{transform:scale(1.04)}
.vid-ig{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--serif);letter-spacing:.2em;text-transform:uppercase;color:var(--th-acc);font-size:15px}
.vid-play{position:absolute;left:50%;top:50%;width:62px;height:62px;margin:-31px 0 0 -31px;border-radius:50%;background:#fff;color:var(--th-deep);display:grid;place-items:center;transition:transform .5s var(--cb-premium)}
.vid-play .ic{width:26px;height:26px}.vid-btn:hover .vid-play{transform:scale(1.1)}
.vid-t{position:absolute;left:12px;right:12px;bottom:12px;text-align:left;font-size:13.5px;font-weight:600;color:#fff;background:rgba(5,28,51,.78);padding:8px 12px;border-radius:10px}
.hero-in{grid-template-columns:1.2fr .8fr}
.hero-copy{max-width:none}
.hero-h1{font-size:clamp(25px,3.2vw,46px);letter-spacing:.05em}
@media (min-width:641px){.hero-h1 .ln{white-space:nowrap}}
@media (max-width:980px){.hero-in{grid-template-columns:1fr}}

/* tablas de las páginas legales */
.prose table{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:14.5px}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}
.prose th{font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--th-main);font-weight:600}
.prose ul{list-style:disc;padding-left:22px;display:grid;gap:8px;margin-bottom:14px}
@media (max-width:640px){.prose table,.prose thead,.prose tbody,.prose tr,.prose th,.prose td{display:block}.prose thead{display:none}.prose tr{border:1px solid var(--line);border-radius:12px;padding:6px 10px;margin-bottom:12px}.prose td{border:0;padding:6px 0}}