/* GA.KINESIO — sistema visual DESIGN.md: lienzo lino, noches azul medianoche, un solo resaltador amarillo */
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(/fonts/inter-regular.woff) format("woff")}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(/fonts/inter-medium.woff) format("woff")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(/fonts/inter-semibold.woff) format("woff")}
:root{
  --navy:#1a365d;--yellow:#4da3e0;--cream:#f2ede8;--white:#fff;--vellum:#faf8f6;
  --graphite:#3d3d3d;--smoke:#666;--slate:#726f6d;--charcoal:#191923;--frost:#e6e6e6;--ink:#000;
  --font:Inter,"DM Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r-card:10px;--r-btn:20px;--r-input:4px;
  --sh-md:rgba(0,0,0,.1) 0 4px 12px 0;--sh-lg:rgba(0,0,0,.1) 0 4px 20px 0;
  --max:1200px;--gap:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--cream);color:var(--graphite);font-size:16px;line-height:1.6}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{color:var(--ink);font-weight:500;text-wrap:balance}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:99}.skip:focus{left:10px}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:var(--r-card)}

/* navegación: links a la izquierda, marca al centro, pill a la derecha */
.nav{position:sticky;top:0;z-index:20;background:var(--white);box-shadow:rgba(0,0,0,.13) 0 1px 0 0}
.navbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:64px}
.nav ul{display:flex;gap:24px;list-style:none}
.nav nav a{text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--ink)}
.nav nav a:hover{text-decoration:underline}
.brand{font-size:19px;font-weight:600;letter-spacing:.02em;text-decoration:none;color:var(--ink);white-space:nowrap}
.brand span{font-weight:400;letter-spacing:.12em}
.pill-ghost{justify-self:end;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ink);border-radius:var(--r-btn);padding:8px 16px;font-size:13px;font-weight:500;text-decoration:none;color:var(--ink);background:var(--white);transition:background .2s}
.pill-ghost:hover{background:var(--cream)}
.pill-ghost svg{width:16px;height:16px}
@media(max-width:860px){.navbar{grid-template-columns:auto 1fr}.nav nav{display:none}.brand{justify-self:start}}

/* botones */
.btn-y{display:inline-flex;align-items:center;gap:10px;background:var(--yellow);color:var(--ink);font-size:15px;font-weight:600;padding:12px 24px;border-radius:var(--r-btn);text-decoration:none;box-shadow:var(--sh-md);transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.btn-y:hover{box-shadow:var(--sh-lg)}
.btn-y svg{width:18px;height:18px}
.link-w{color:#fff;font-size:15px;font-weight:500;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}

/* etiquetas */
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.045em;text-transform:uppercase;color:var(--frost)}
.eyebrow.dark{color:var(--smoke)}

/* hero azul medianoche */
.hero{background:linear-gradient(160deg,var(--navy) 0%,#132a49 60%,#0f2440 100%);color:#fff;overflow:hidden}
.herogrid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-block:80px}
.hero h1{color:#fff;font-size:clamp(40px,6vw,72px);line-height:1;letter-spacing:-.03em;margin:14px 0 18px}
.hsub{font-size:18px;color:var(--frost);max-width:520px}
.hcta{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:30px}
.hvis{position:relative;height:440px}
.mock{position:absolute;background:var(--white);border-radius:var(--r-card);box-shadow:var(--sh-lg);padding:20px;transition:translate .3s ease-out}
.mock img{width:100%}
.m1{width:56%;left:4%;top:20px;rotate:-6deg;animation:float 7s ease-in-out infinite}
.m2{width:56%;right:0;bottom:10px;rotate:5deg;animation:float 7s ease-in-out -3.5s infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:900px){.herogrid{grid-template-columns:1fr;padding-block:56px}.hvis{height:320px}}

/* secciones con alternancia lino / blanco */
.sec{padding-block:var(--gap)}
.cream{background:var(--cream)}.white{background:var(--white)}
.shead{text-align:center;max-width:700px;margin:0 auto 40px}
.shead h2{font-size:clamp(32px,4.2vw,48px);line-height:1.1;letter-spacing:-.03em;margin:8px 0 12px}
.shead p{font-size:16px;color:var(--graphite)}
.shead b{color:var(--ink);font-weight:600}
.terms{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}
.terms span{font-size:12px;font-weight:500;letter-spacing:.036em;text-transform:uppercase;color:var(--ink);border:1px solid var(--ink);border-radius:var(--r-btn);padding:6px 14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:980px){.grid3,.grid4{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.grid3,.grid4{grid-template-columns:1fr}}

/* tarjeta de producto: franja de color según la línea */
.pc{background:var(--white);border-radius:var(--r-card);box-shadow:var(--sh-md);overflow:hidden;display:flex;flex-direction:column;cursor:pointer}
.pv{position:relative;aspect-ratio:4/3;display:grid;place-items:center;padding:20px;overflow:hidden}
.band-o .pv{background:var(--vellum)}
.band-m .pv{background:var(--navy)}
.pv>img{max-height:100%;width:auto;filter:drop-shadow(0 12px 14px rgba(0,0,0,.12))}
.band-m .pv>img{background:var(--white);border-radius:var(--r-card);padding:10px;max-height:88%;box-shadow:var(--sh-lg)}
.pv .pic{width:84px;height:84px;color:var(--navy)}
.tagp{position:absolute;left:12px;top:12px;background:var(--white);color:var(--ink);font-size:10px;font-weight:500;letter-spacing:.036em;text-transform:uppercase;padding:5px 10px;border-radius:var(--r-card);border:1px solid var(--frost)}
.pb{padding:20px;display:flex;flex-direction:column;gap:6px;flex:1}
.pb h3{font-size:20px;line-height:1.3}
.pb p{font-size:14px;color:var(--smoke);flex:1}
.lnk{font-size:14px;font-weight:500;color:var(--ink);text-underline-offset:3px}
.more{text-align:center;margin-top:28px;font-size:15px}
.note{text-align:center;margin-top:24px;font-size:14px;color:var(--smoke)}

/* giro 360 */
.turn{position:relative;width:100%;height:100%;perspective:900px}
.turn img{position:absolute;inset:0;margin:auto;max-height:100%;width:auto;opacity:0;filter:drop-shadow(0 12px 14px rgba(0,0,0,.12));animation:giro 4.8s linear infinite}
.turn img:nth-child(1){animation-delay:0s;opacity:1}.turn img:nth-child(2){animation-delay:.8s}.turn img:nth-child(3){animation-delay:1.6s}
.turn img:nth-child(4){animation-delay:2.4s}.turn img:nth-child(5){animation-delay:3.2s}.turn img:nth-child(6){animation-delay:4s}
.turn img:nth-child(n+2){animation-fill-mode:backwards}
@keyframes giro{0%{opacity:0;transform:rotateY(-22deg)}3%{opacity:1}16.6%{opacity:1}20%{opacity:0;transform:rotateY(22deg)}100%{opacity:0;transform:rotateY(22deg)}}
.sway{animation:sway 7s ease-in-out infinite}
@keyframes sway{0%,100%{transform:perspective(900px) rotateY(-20deg)}50%{transform:perspective(900px) rotateY(20deg)}}

/* par: tarjeta blanca + tarjeta oscura de datos */
.pair{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
@media(max-width:860px){.pair{grid-template-columns:1fr}}
.wcard{background:var(--white);border-radius:var(--r-card);box-shadow:var(--sh-md);padding:40px}
.steps{list-style:none;counter-reset:s;display:grid;gap:26px}
.steps li{counter-increment:s;display:grid;grid-template-columns:48px 1fr;column-gap:16px}
.steps li::before{content:counter(s);grid-row:span 2;width:44px;height:44px;border-radius:50%;border:1px solid var(--ink);display:grid;place-items:center;font-weight:500;color:var(--ink)}
.steps b{font-size:20px;font-weight:500;color:var(--ink)}
.steps span{color:var(--smoke);font-size:15px}
.dcard{background:var(--navy);color:#fff;border-radius:20px;padding:32px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.lab{font-size:11px;letter-spacing:.045em;text-transform:uppercase;color:var(--frost)}
.gauges{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%}
.g{display:flex;flex-direction:column;align-items:center}
.g svg{width:100%;max-width:150px}
.g .tr,.g .fi{fill:none;stroke-width:3;stroke-linecap:round}
.g .tr{stroke:rgba(255,255,255,.3)}.g .fi{stroke:#fff}
.g b{font-size:48px;font-weight:500;line-height:1;margin-top:-20px;letter-spacing:-.03em}
.g span{font-size:11px;letter-spacing:.045em;text-transform:uppercase;color:var(--frost);margin-top:6px}
.hrs{font-size:18px}
.ybadge{background:var(--yellow);color:var(--ink);font-size:12px;font-weight:600;letter-spacing:.036em;text-transform:uppercase;padding:6px 14px;border-radius:var(--r-card)}
.js .dcard .fi{stroke-dasharray:0 100;transition:stroke-dasharray 1.6s cubic-bezier(.2,.7,.2,1)}

/* datos clave */
.infos{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ib{background:var(--vellum);border-radius:var(--r-card);padding:20px;display:flex;flex-direction:column;gap:4px}
.ib svg{width:28px;height:28px;color:var(--navy);margin-bottom:8px}
.ib b{color:var(--ink);font-weight:500;font-size:18px}.ib span{font-size:14px;color:var(--smoke)}
@media(max-width:980px){.infos{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.infos{grid-template-columns:1fr}}

/* preguntas */
.faq{border-top:1px solid var(--frost)}
.faq details{border-bottom:1px solid var(--frost)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-size:18px;font-weight:500;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:26px;width:10px;height:10px;border-right:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);rotate:45deg;transition:rotate .25s}
.faq details[open] summary::after{rotate:225deg}
.faq details p{padding:0 0 20px;color:var(--graphite);max-width:700px}

/* cierre azul */
.cta{background:var(--navy);color:#fff}
.ctain{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;padding-block:56px}
.cta h2{color:#fff;font-size:clamp(28px,3.4vw,40px);letter-spacing:-.03em;line-height:1.1}
.cta p{color:var(--frost);margin-top:6px}

/* pie */
.foot{background:var(--charcoal);color:#fff;padding-block:48px 32px;font-size:14px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot .brand{color:#fff}.foot p{color:var(--frost);margin-top:10px;max-width:340px}
.foot h3{color:var(--frost);font-size:12px;font-weight:500;letter-spacing:.045em;text-transform:uppercase;margin-bottom:12px}
.foot ul{list-style:none;display:grid;gap:6px}.foot a{color:#fff}
.arrep{display:inline-block;margin-top:14px;background:var(--white);color:var(--ink)!important;font-weight:500;text-decoration:none;padding:8px 16px;border-radius:var(--r-btn)}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:18px;font-size:12px;color:var(--frost);max-width:none!important}
@media(max-width:760px){.fcols{grid-template-columns:1fr}}
.wa-float{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:max(18px,env(safe-area-inset-bottom,0px));z-index:30;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:var(--sh-lg)}
.wa-float svg{width:30px;height:30px}

/* páginas legales */
.doc{max-width:780px;margin:0 auto;padding:56px 20px;background:var(--white);border-radius:var(--r-card);margin-block:40px;box-shadow:var(--sh-md)}
.doc h1{font-size:clamp(32px,4.4vw,48px);letter-spacing:-.03em;line-height:1.1}
.doc h2{font-size:20px;margin:28px 0 8px}
.doc p,.doc li{margin-bottom:10px}.doc ul,.doc ol{padding-left:22px}
.doc .upd{color:var(--smoke);font-size:14px}
.doc .eyebrow{color:var(--smoke)}

/* ===== interacción ===== */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .7s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
.js .rv.in{opacity:1;transform:none}
.tilt{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;transform-style:preserve-3d;will-change:transform;position:relative}
.tilt:hover{box-shadow:var(--sh-lg)}
.tilt::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(circle at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.4),transparent 45%);opacity:0;transition:opacity .3s}
.tilt:hover::after{opacity:1}
.pv>img,.pv>svg{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.turn{cursor:grab;touch-action:pan-y;user-select:none}.turn.grab{cursor:grabbing}
.turn img{-webkit-user-drag:none;pointer-events:none}
.turn.manual img{animation:none!important;opacity:0;transition:none}.turn.manual img.on{opacity:1}
.turn .hint{position:absolute;left:50%;bottom:0;translate:-50% 0;font-size:10px;font-weight:500;letter-spacing:.036em;text-transform:uppercase;background:var(--white);color:var(--ink);border:1px solid var(--frost);padding:4px 10px;border-radius:var(--r-card);white-space:nowrap}
.cur{position:fixed;left:0;top:0;width:0;height:0;z-index:100;pointer-events:none;opacity:0;transition:opacity .2s}.cur.on{opacity:1}
.cur span{position:absolute;left:-6px;top:-6px;width:12px;height:12px;border-radius:50%;background:var(--ink);display:grid;place-items:center;font-size:12px;font-weight:600;color:var(--ink);transition:all .3s cubic-bezier(.2,.7,.2,1)}
.cur.link span{left:-16px;top:-16px;width:32px;height:32px;background:rgba(0,0,0,.12)}
.cur.big span{left:-34px;top:-34px;width:68px;height:68px;background:var(--yellow)}
.qv{border:0;border-radius:var(--r-card);padding:0;width:min(860px,92vw);max-height:90vh;margin:auto;background:var(--white);box-shadow:var(--sh-lg);overflow:hidden}
.qv[open]{display:grid;grid-template-columns:1fr 1fr;animation:pop .4s cubic-bezier(.2,.7,.2,1)}
.qv::backdrop{background:rgba(25,25,35,.5)}
.qvis{background:var(--vellum);display:grid;place-items:center;padding:30px;min-height:360px}
.qv.dark .qvis{background:var(--navy)}
.qvis .qimg{max-height:360px;width:auto;animation:sway 6s ease-in-out infinite}
.qv.dark .qvis .qimg{background:#fff;border-radius:var(--r-card);padding:12px}
.qvis svg.qimg{width:150px;height:150px;color:var(--navy)}
.qtx{padding:40px 32px;display:flex;flex-direction:column;gap:12px;justify-content:center}
.qtx h3{font-size:28px;letter-spacing:-.02em;line-height:1.2}.qtx p{color:var(--graphite)}
.qtag{align-self:flex-start;border:1px solid var(--ink);color:var(--ink);font-size:10px;font-weight:500;letter-spacing:.036em;text-transform:uppercase;padding:5px 10px;border-radius:var(--r-card)}
.qv .btn{align-self:flex-start;background:var(--yellow);color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;padding:12px 24px;border-radius:var(--r-btn);box-shadow:var(--sh-md)}
.qx{position:absolute;right:14px;top:12px;border:1px solid var(--frost);background:var(--white);width:36px;height:36px;border-radius:50%;font-size:20px;cursor:pointer;z-index:2}
@keyframes pop{from{opacity:0;transform:scale(.95) translateY(16px)}to{opacity:1;transform:none}}
@media(max-width:700px){.qv[open]{grid-template-columns:1fr}.qvis{min-height:240px}.qvis .qimg{max-height:220px}}
@media (prefers-reduced-motion:reduce){*:not(.live):not(.pic):not(.turn),*::before,*::after{animation:none!important;transition:none!important}.js .rv{opacity:1;transform:none}}

/* ===== productos flotando, sin fondo blanco, en movimiento ===== */
.btn-w{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--ink);font-size:15px;font-weight:600;padding:12px 24px;border-radius:var(--r-btn);text-decoration:none;box-shadow:var(--sh-md);transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.btn-w:hover{box-shadow:var(--sh-lg)}
.hvis{position:relative;height:480px}
.glow{position:absolute;inset:8% 0 0 0;background:radial-gradient(ellipse 55% 50% at 50% 55%,rgba(255,255,255,.55) 0,rgba(255,255,255,.18) 45%,transparent 75%);pointer-events:none}
.mock{background:none;box-shadow:none;padding:0;border-radius:0;rotate:0deg}
.m1{width:52%;height:78%;left:0;top:0;rotate:0deg;animation:bob 6s ease-in-out infinite}
.m2{width:58%;right:-2%;bottom:0;rotate:0deg;animation:bob 6s ease-in-out -3s infinite}
.m1 .turn img{filter:drop-shadow(0 30px 26px rgba(0,0,0,.45))}
.m2 img{filter:drop-shadow(0 30px 26px rgba(0,0,0,.45))}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -16px}}
.live{animation:bob 5.5s ease-in-out infinite,sway 8s ease-in-out infinite}
.pc:nth-child(2n) .live{animation-delay:-2s,-3s}.pc:nth-child(3n) .live{animation-delay:-4s,-5s}
.pv{overflow:visible}
.band-o .pv{background:radial-gradient(ellipse 60% 55% at 50% 58%,#fff 0,var(--vellum) 60%,#efe9e3 100%)}
.band-m .pv{background:radial-gradient(ellipse 60% 55% at 50% 58%,rgba(255,255,255,.6) 0,rgba(255,255,255,.18) 42%,transparent 72%),var(--navy)}
.band-m .pv>img{background:none;border-radius:0;padding:0;box-shadow:none;max-height:86%;filter:drop-shadow(0 18px 18px rgba(0,0,0,.4))}
.pv>img{max-height:86%}
.pv::after{content:"";position:absolute;left:28%;right:28%;bottom:9%;height:12px;border-radius:50%;background:rgba(0,0,0,.18);filter:blur(6px);animation:shadow 5.5s ease-in-out infinite;z-index:0}
.band-m .pv::after{background:rgba(0,0,0,.45)}
.pv>*{position:relative;z-index:1}.pv .tagp{position:absolute;z-index:2}
@keyframes shadow{0%,100%{transform:scaleX(1);opacity:1}50%{transform:scaleX(.8);opacity:.6}}
.qv.dark .qvis .qimg{background:none;padding:0;filter:drop-shadow(0 20px 20px rgba(0,0,0,.4))}
.qv.dark .qvis{background:radial-gradient(ellipse 60% 55% at 50% 55%,rgba(255,255,255,.55) 0,rgba(255,255,255,.15) 45%,transparent 75%),var(--navy)}
.qvis .qimg{animation:bob 5.5s ease-in-out infinite,sway 8s ease-in-out infinite}
@media(max-width:900px){.hvis{height:340px}}
@media (prefers-reduced-motion:reduce){.m1,.m2{animation:none!important}}
.pv{grid-template-rows:100%;grid-template-columns:100%}
.pv>img{height:80%;width:auto;max-width:88%;max-height:none;object-fit:contain;justify-self:center;align-self:center}
.band-m .pv>img{height:80%;max-height:none}
.pc{overflow:hidden}
.m1{width:44%;height:70%;left:-2%;top:0}
.m2{width:50%;right:-3%;bottom:2%}
.glow{inset:0}
.pv{display:block}
.pv>img{position:absolute!important;inset:17% 0 5% 0;margin:auto;height:auto;width:auto;max-height:76%;max-width:84%;object-fit:contain}
.pv>svg.pic{position:absolute!important;inset:0;margin:auto}
.pv>.turn{position:absolute!important;inset:15% 6% 6%;width:auto;height:auto}

/* ===== mejoras UI/UX Pro Max ===== */
.paused *,.paused *::before,.paused *::after,.off *,.off *::before,.off *::after{animation-play-state:paused!important}
.motion-toggle{position:fixed;left:max(16px,env(safe-area-inset-left,0px));bottom:max(16px,env(safe-area-inset-bottom,0px));z-index:30;min-height:40px;padding:8px 16px;border-radius:var(--r-btn);border:1px solid var(--frost);background:var(--white);color:var(--ink);font:500 13px/1 var(--font);cursor:pointer;box-shadow:var(--sh-md)}
.motion-toggle:hover{background:var(--cream)}
.tbtn{position:absolute;top:50%;translate:0 -50%;z-index:3;width:40px;height:40px;border-radius:50%;border:1px solid var(--frost);background:var(--white);color:var(--ink);font-size:24px;line-height:1;cursor:pointer;box-shadow:var(--sh-md);opacity:.92}
.tbtn:hover{opacity:1}.tprev{left:4px}.tnext{right:4px}
.turn:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
.hvis .tbtn{display:none}
.tagp,.qtag{font-size:12px}
.pill-ghost{min-height:40px}
.nav nav a{display:inline-block;padding-block:10px}
.qvbtn{align-self:flex-start;min-height:36px;padding:6px 14px;border-radius:var(--r-btn);border:1px solid var(--ink);background:var(--white);color:var(--ink);font:500 14px var(--font);cursor:pointer;margin-bottom:4px}
.qvbtn:hover{background:var(--cream)}
.pb .lnk{min-height:24px;display:inline-block}

/* pileta de productos interactiva */
.pit{position:relative;height:480px;border-radius:20px;background:radial-gradient(ellipse 70% 60% at 50% 70%,rgba(255,255,255,.5) 0,rgba(255,255,255,.14) 45%,transparent 75%);touch-action:pan-y;outline:none}
.pit:focus-visible{box-shadow:0 0 0 2px #fff}
.pit canvas{position:absolute;inset:0;display:block}
.pit-hint{position:absolute;left:50%;bottom:10px;white-space:nowrap;translate:-50% 0;font-size:12px;font-weight:500;letter-spacing:.036em;text-transform:uppercase;color:var(--ink);background:var(--white);border-radius:var(--r-card);padding:5px 12px;pointer-events:none;transition:opacity .4s}
.pit-hint.gone{opacity:0}
@media(max-width:900px){.pit{height:360px}}

.pv>img[src*="seakit"]{max-width:70%}
/* 360: una sola vista visible por vez */
.turn img{animation:none!important;opacity:0;transition:none}.turn img.on,.turn:not(.manual):not(.ready) img:first-child{opacity:1}

/* Ortopedia: mismo flotado que Magnetoterapia (silla girando + íconos) */
.pv>svg.pic{animation:bob 5.5s ease-in-out infinite,sway 8s ease-in-out infinite}.pv>.turn{animation:bob 5.5s ease-in-out infinite}
.pc:nth-child(2n) .pic,.pc:nth-child(2n) .turn{animation-delay:-2s,-3s}.pc:nth-child(3n) .pic,.pc:nth-child(3n) .turn{animation-delay:-4s,-5s}

.brand{display:inline-flex;align-items:center;gap:8px}.brand img{height:28px;width:auto;flex:none}
.brand .bt{font-weight:600;letter-spacing:.04em}
.brand .logo{display:block;height:30px;width:auto}

/* ===== Menú nuevo (oct 2026): barra azul translúcida, íconos, botón WhatsApp con pulso ===== */
.nav{position:sticky;top:0;z-index:30;background:rgba(19,42,73,.86);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);box-shadow:none;border-bottom:1px solid rgba(255,255,255,.08);transition:background .35s,box-shadow .35s}
.nav.scrolled{background:rgba(19,42,73,.96);box-shadow:0 10px 30px rgba(8,20,38,.28)}
.navbar{display:flex;align-items:center;gap:18px;height:74px;grid-template-columns:none}
.nav .nb{display:inline-flex;align-items:center;max-width:0;opacity:0;overflow:hidden;transform:translateX(-8px);transition:max-width .45s cubic-bezier(.2,.7,.2,1),opacity .35s,transform .45s;flex:none}
.nav.scrolled .nb{max-width:190px;opacity:1;transform:none;margin-right:10px}
.nav .nb .logo{height:30px;width:auto}
.nav nav{flex:1;display:block}
.nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nav nav a{position:relative;display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:500;letter-spacing:.02em;text-transform:none;color:rgba(255,255,255,.86);transition:color .25s,background .25s,transform .25s}
.nav nav a .ni{width:18px;height:18px;color:var(--yellow);transition:transform .35s cubic-bezier(.3,1.6,.5,1)}
.nav nav a::after{content:"";position:absolute;left:18px;right:18px;bottom:5px;height:2px;border-radius:2px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.nav nav a:hover{color:#fff;background:rgba(255,255,255,.07);text-decoration:none}
.nav nav a:hover .ni{transform:translateY(-2px) rotate(-8deg) scale(1.12)}
.nav nav a:hover::after{transform:scaleX(1)}
.nav nav a.on{color:#fff;background:rgba(77,163,224,.18)}
.nav nav a.on::after{transform:scaleX(1)}
.nav nav a:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}
.wa-btn{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:10px;padding:7px 18px 7px 7px;border-radius:999px;background:var(--yellow);color:#0b1f38;font-size:14px;font-weight:600;text-decoration:none;box-shadow:0 6px 18px rgba(77,163,224,.35);transition:transform .25s,box-shadow .25s}
.wa-btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(77,163,224,.5)}
.wa-ic{position:relative;width:34px;height:34px;border-radius:50%;background:#0b1f38;color:#fff;display:grid;place-items:center}
.wa-ic svg{width:18px;height:18px}
.wa-ic::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #0b1f38;animation:wapulse 2.2s ease-out infinite}
@keyframes wapulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.9);opacity:0}}
/* logo en el inicio */
.hlogo{display:block;height:58px;width:auto;margin:0 0 18px;filter:drop-shadow(0 6px 18px rgba(0,0,0,.25))}
.js .hlogo{animation:hlogoIn .9s cubic-bezier(.2,.7,.2,1) both}
@keyframes hlogoIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){.wa-ic::before,.js .hlogo{animation:none}}
@media(max-width:860px){
 .navbar{height:64px;gap:10px}
 .nav nav{display:block;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent)}
 .nav nav::-webkit-scrollbar{display:none}
 .nav ul{gap:2px}
 .nav nav a{padding:9px 11px;font-size:13px;white-space:nowrap}
 .nav nav a span{display:none}
 .nav nav a .ni{width:21px;height:21px}
 .nav.scrolled .nb{max-width:120px}
 .nav .nb .logo{height:24px}
 .wa-btn{padding:6px}
 .wa-t{display:none}
 .hlogo{height:46px}
}
.nav{background:#1a365d}
.nav.scrolled{background:rgba(16,36,62,.94)}
@media(max-width:860px){
 .nav nav a{flex-direction:column;gap:3px;padding:7px 9px}
 .nav nav a span{display:block;font-size:10.5px;letter-spacing:.01em}
 .nav nav a .ni{width:20px;height:20px}
 .nav nav a::after{display:none}
 .navbar{height:66px}
}
.nav nav a .sm{display:none}
@media(max-width:860px){
 .nav nav a .lg{display:none}
 .nav nav a .sm{display:block;font-size:10.5px}
 .nav.scrolled .nb{max-width:0;opacity:0;margin:0}
 .nav nav{-webkit-mask-image:none}
 .nav ul{justify-content:space-between}
}
@media(max-width:400px){.nav nav a{padding:7px 5px}.nav nav a .sm{font-size:10px}.navbar{gap:6px}}
/* WhatsApp: ícono blanco/celeste, luz celeste que se expande y "timbre" */
.wa-btn{color:#0f2a4a;animation:waglow 2.4s ease-out infinite}
.wa-ic{background:#fff;color:#2f8fd6;box-shadow:0 0 0 3px rgba(255,255,255,.35)}
.wa-ic::before,.wa-ic::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid #8fd0ff;box-shadow:0 0 14px #4da3e0;animation:waring 2.4s ease-out infinite}
.wa-ic::after{animation-delay:.8s}
.wa-ic svg{animation:watimbre 2.4s ease-in-out infinite;transform-origin:50% 60%}
@keyframes waring{0%{transform:scale(1);opacity:.9}100%{transform:scale(2.4);opacity:0}}
@keyframes waglow{0%{box-shadow:0 0 0 0 rgba(77,163,224,.75),0 6px 18px rgba(77,163,224,.35)}70%{box-shadow:0 0 0 16px rgba(77,163,224,0),0 6px 18px rgba(77,163,224,.35)}100%{box-shadow:0 0 0 0 rgba(77,163,224,0),0 6px 18px rgba(77,163,224,.35)}}
@keyframes watimbre{0%,40%,100%{transform:rotate(0)}5%{transform:rotate(-16deg)}10%{transform:rotate(14deg)}15%{transform:rotate(-12deg)}20%{transform:rotate(10deg)}25%{transform:rotate(-6deg)}30%{transform:rotate(4deg)}}
.wa-btn:hover .wa-ic svg{animation-duration:1.2s}
@media (prefers-reduced-motion: reduce){.wa-btn,.wa-ic::before,.wa-ic::after,.wa-ic svg{animation:none}}
.wa-t{position:relative;z-index:2}.wa-btn{isolation:isolate}