/* Surgical Home — propuesta de landing */
:root{
  --ink:#0b0b0c; --ink2:#141416; --paper:#f4f2ee; --paper2:#ebe8e2;
  --gray:#8a8a8f; --line:rgba(255,255,255,.12); --line-l:rgba(11,11,12,.12);
  --accent:#f0b86a;      /* sobre fondo oscuro */
  --accent-ink:#a8650a;  /* sobre fondo claro */
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{font-family:var(--sans);background:var(--ink);color:var(--paper);line-height:1.6;min-width:360px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:min(1240px,100% - 32px);margin-inline:auto}

.dark{background:var(--ink);color:var(--paper);position:relative}
.light{background:var(--paper);color:var(--ink);position:relative}
.light{--accent:var(--accent-ink)}

/* grano */
.grain{position:absolute;inset:0;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
 background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* tipografía */
.display{font-family:var(--serif);font-weight:300;font-size:clamp(2.6rem,8.4vw,7.4rem);line-height:.98;letter-spacing:-.02em}
.display em,.h2 em{font-style:italic;color:var(--accent);font-weight:400}
.h2{font-family:var(--serif);font-weight:300;font-size:clamp(2.1rem,5vw,4.2rem);line-height:1.04;letter-spacing:-.015em;max-width:18ch}
.eyebrow,.kicker{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gray);font-weight:500}
.kicker{display:flex;align-items:center;gap:.7rem;margin-bottom:1.8rem}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
.lead{max-width:52ch;font-size:clamp(1rem,1.4vw,1.2rem);color:rgba(244,242,238,.72);margin:2rem 0 2.4rem;font-weight:300}
.lead strong{color:var(--paper);font-weight:500}
.muted{color:var(--gray);max-width:56ch;font-size:1.02rem;font-weight:300}
.light .muted{color:#55555a}

/* líneas enmascaradas */
.ln{display:block;overflow:hidden;padding-bottom:.08em}
.ln>span{display:block}
.js .ln>span{transform:translateY(110%)}
.js .reveal{opacity:0;transform:translateY(26px)}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em}
.split .w>i{display:inline-block;font-style:inherit;transform:translateY(105%)}
.split em .w>i{font-style:italic}
.no-js .split .w>i{transform:none}

/* botones */
.btn{display:inline-flex;align-items:center;gap:.7rem;padding:1rem 1.7rem;border-radius:999px;font-size:.9rem;font-weight:500;letter-spacing:.02em;border:1px solid transparent;position:relative;overflow:hidden;cursor:pointer;font-family:inherit;transition:transform .5s var(--ease)}
.btn span,.btn svg{position:relative;z-index:1;transition:color .4s,transform .5s var(--ease)}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn::before{content:"";position:absolute;inset:0;background:var(--paper);transform:translateY(101%);border-radius:50% 50% 0 0/100% 100% 0 0;transition:transform .6s var(--ease),border-radius .6s var(--ease)}
.btn:hover::before{transform:translateY(0);border-radius:0}
.btn:hover svg{transform:translateX(4px)}
.btn--accent{background:var(--accent);color:var(--ink)}
.btn--accent:hover span,.btn--accent:hover svg{color:var(--ink)}
.btn--ghost{border-color:var(--line);color:var(--paper)}
.btn--ghost:hover span{color:var(--ink)}
.btn--dark{background:var(--ink);color:var(--paper);width:100%;justify-content:center}
.btn--dark::before{background:var(--accent)}
.btn--dark:hover span,.btn--dark:hover svg{color:var(--ink)}
.btn--sm{padding:.6rem 1.2rem;font-size:.82rem}

/* nav */
.nav{position:fixed;z-index:50;top:14px;left:0;right:0;margin-inline:auto;width:min(960px,100% - 24px);display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.45rem .5rem .45rem 1.1rem;border-radius:999px;background:#0e0e10;border:1px solid var(--line);}
.js .nav{opacity:0;transform:translateY(-30px)}
.nav__logo img{height:38px;width:auto;filter:invert(1);mix-blend-mode:screen}
.nav__links{display:flex;gap:1.8rem;font-size:.85rem;color:rgba(244,242,238,.75)}
.nav__links a{position:relative;padding:.3rem 0}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}

/* hero */
.hero{min-height:100svh;padding:clamp(7rem,14vh,10rem) 0 0;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.hero__glow{position:absolute;width:70vmax;height:70vmax;right:-25vmax;top:-20vmax;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 22%,transparent),transparent);filter:blur(30px);pointer-events:none}
.hero__content{position:relative;z-index:2;padding-bottom:3rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem}
.trust{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:auto}
.trust li{padding:1.4rem 1rem 1.6rem 0;display:flex;flex-direction:column;gap:.2rem}
.trust li+li{padding-left:1.4rem;border-left:1px solid var(--line)}
.trust b{font-family:var(--serif);font-weight:400;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.1}
.trust span{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray)}
@keyframes sh{0%{transform:translateY(-100%)}100%{transform:translateY(200%)}}


/* hero: fondo de quirófano + charola */
.hero__bg{position:absolute;inset:0;z-index:0;overflow:hidden;background:#0b0b0c}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:62% 50%;filter:brightness(.6) saturate(.75) contrast(1.05);transform:scale(1.06);will-change:transform}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,11,12,.94) 0%,rgba(11,11,12,.72) 42%,rgba(11,11,12,.3) 100%),linear-gradient(180deg,rgba(11,11,12,.55) 0%,transparent 28%,transparent 62%,#0b0b0c 100%)}
.hero__glow{z-index:1}
.hero .grain{z-index:1}
.hero__tray{position:absolute;z-index:2;right:max(4vw,16px);top:46%;width:min(31vw,430px,46vh);aspect-ratio:4/5;margin:0;translate:0 -50%;will-change:transform}
.js .hero__tray{opacity:0}
.tray__png{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}
.tray__img{position:absolute;inset:0;border-radius:28px;overflow:hidden;border:1px solid rgba(255,255,255,.2);box-shadow:0 50px 100px rgba(0,0,0,.65),0 0 0 8px rgba(255,255,255,.04)}
.tray__img img{width:100%;height:100%;object-fit:cover}
.tray__img::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.14),transparent 40%,rgba(11,11,12,.35))}
.chip{position:absolute;z-index:3;display:flex;align-items:center;gap:.55rem;padding:.6rem 1rem;border-radius:999px;background:rgba(14,14,16,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);font-size:.78rem;font-weight:500;white-space:nowrap}
.chip i{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2.4s infinite}
.chip--a{left:-9%;bottom:9%}
.chip--b{right:-6%;top:8%;color:var(--accent)}
.scrollhint{position:absolute;left:50%;bottom:132px;z-index:3;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.7rem;font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.scrollhint i{display:block;width:1px;height:48px;background:linear-gradient(var(--accent) 0 50%,rgba(255,255,255,.2) 50%);background-size:100% 200%;animation:sh 1.8s var(--ease) infinite}
@keyframes sh{0%{background-position:0 100%}100%{background-position:0 -100%}}
@media(max-width:899px){
  .hero{padding-top:6.2rem}
  .hero__content{order:1;padding-bottom:2rem}
  .hero__tray{order:2;position:relative;right:auto;top:auto;translate:none;width:min(68vw,300px);margin:0 auto 2.6rem}
  .trust{order:3}
  .chip--a{left:-14%;bottom:7%;font-size:.7rem;padding:.5rem .8rem}
  .chip--b{right:-8%;top:6%;font-size:.7rem;padding:.5rem .8rem}
  .scrollhint{display:none}
}
@media(max-width:480px){
  .hero__cta .btn{flex:1 1 auto;justify-content:center}
  .kicker{letter-spacing:.14em;font-size:.66rem;line-height:1.5}
  .chip--a{left:-6%}
  .chip--b{right:-4%}
}

/* marquee */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:1.1rem 0;background:var(--ink2)}
.marquee__track{display:flex;width:max-content;animation:mq 60s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee span{font-family:var(--serif);font-style:italic;font-size:clamp(1.4rem,2.6vw,2.2rem);padding:0 2rem;color:rgba(244,242,238,.8);white-space:nowrap;display:flex;align-items:center;gap:4rem}
.marquee span::after{content:"✦";font-style:normal;font-size:.7em;color:var(--accent)}
@keyframes mq{to{transform:translateX(-50%)}}

/* secciones */
.sec{padding:clamp(5rem,12vw,10rem) 0;overflow:hidden}
.sec__head{display:grid;gap:1.6rem;margin-bottom:clamp(2.5rem,6vw,5rem)}
.sec__head .muted{max-width:60ch}
@media(min-width:900px){.sec__head{grid-template-columns:1.1fr .9fr;align-items:end}.sec__head .eyebrow{grid-column:1/-1}}

/* bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.card{--mx:50%;--my:50%;position:relative;min-height:230px;padding:1.4rem;border-radius:22px;background:#fff;border:1px solid var(--line-l);display:flex;flex-direction:column;justify-content:flex-end;gap:.5rem;overflow:hidden;isolation:isolate;transition:transform .6s var(--ease),border-color .4s,color .4s,background .6s var(--ease)}
.js .card{opacity:0;transform:translateY(40px)}
.card{color:#fff;background:#111;border-color:transparent}
.card .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:grayscale(.75) contrast(1.05) brightness(.9);transform:scale(1.02);transition:transform 1.4s var(--ease),filter .8s var(--ease)}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,11,12,.35) 0%,rgba(11,11,12,.15) 35%,rgba(11,11,12,.82) 100%);transition:opacity .6s}
.card::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(320px circle at var(--mx) var(--my),color-mix(in srgb,var(--accent) 38%,transparent),transparent 65%);opacity:0;mix-blend-mode:soft-light;transition:opacity .4s}
.card:hover .ph{transform:scale(1.09);filter:grayscale(0) contrast(1.05) brightness(1)}
.card:hover::after{opacity:1}
.card .n{position:absolute;top:1.2rem;left:1.4rem;font-style:normal;font-size:.75rem;letter-spacing:.18em;color:rgba(255,255,255,.75)}
.card h3{font-family:var(--serif);font-weight:400;font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.1}
.card .tag{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.8)}
.card .arrow{position:absolute;bottom:1.1rem;right:1.2rem;font-style:normal;font-size:1.3rem;transform:translate(-8px,8px);opacity:0;transition:.5s var(--ease);color:var(--accent)}
.card:hover .arrow{opacity:1;transform:none}
.card--big{grid-column:span 2;grid-row:span 2;min-height:392px}
.card--big h3{font-size:clamp(2rem,3.6vw,3.2rem)}
.card--wide{grid-column:span 2}
.card--vet{grid-column:1/-1;min-height:200px}
.card--vet h3{font-size:clamp(1.8rem,3vw,2.6rem)}

/* calidad / stack */
.stack{display:grid;gap:18px;padding-bottom:6vh}
.pillar{position:sticky;top:calc(12vh + var(--i,0)*26px);display:grid;grid-template-columns:auto 1fr;gap:clamp(1.2rem,4vw,4rem);align-items:start;padding:clamp(1.6rem,4vw,3.2rem);border-radius:28px;background:linear-gradient(160deg,#1b1b1e,#101012);border:1px solid var(--line);box-shadow:0 -20px 50px rgba(0,0,0,.45);min-height:250px;transform-origin:50% 0}
.pillar__n{font-family:var(--serif);font-style:italic;font-size:clamp(3.5rem,9vw,7rem);line-height:.9;color:var(--accent)}
.pillar h3{font-family:var(--serif);font-weight:400;font-size:clamp(1.6rem,3.2vw,2.6rem);line-height:1.1;margin-bottom:.9rem}
.pillar p{color:rgba(244,242,238,.68);max-width:58ch;font-weight:300}

/* garantía */
.guarantee__grid{display:grid;gap:3rem;align-items:center}
@media(min-width:900px){.guarantee__grid{grid-template-columns:.9fr 1.1fr;gap:6rem}}
.guarantee__num{position:relative;aspect-ratio:1;max-width:440px;width:100%;margin-inline:auto;display:grid;place-items:center;color:var(--ink)}
.guarantee__num svg{position:absolute;inset:0;width:100%;height:100%;color:var(--accent)}
.js #gring{stroke-dasharray:1;stroke-dashoffset:1}
.guarantee__num b{font-family:var(--serif);font-weight:300;font-size:clamp(9rem,22vw,16rem);line-height:.8;letter-spacing:-.04em}
.guarantee__num span{position:absolute;bottom:25%;font-size:.8rem;letter-spacing:.4em;text-transform:uppercase;color:#55555a}
.guarantee .h2{margin-bottom:1.4rem;max-width:20ch}
.note{margin-top:2rem;padding-top:1.2rem;border-top:1px solid var(--line-l);font-size:.8rem;color:#6a6a70;max-width:60ch}
.note a{text-decoration:underline;text-underline-offset:3px;color:var(--ink)}

/* alcance */
.scope .eyebrow{margin-bottom:2rem}
.scrub{font-family:var(--serif);font-weight:300;font-size:clamp(1.7rem,4.2vw,3.4rem);line-height:1.18;max-width:28em;letter-spacing:-.01em}
.scrub .sw{opacity:.16;transition:none}
.duo{display:grid;gap:14px;margin-top:clamp(3rem,7vw,6rem)}
@media(min-width:800px){.duo{grid-template-columns:1fr 1fr}}
.duo__box{padding:clamp(1.6rem,3vw,2.6rem);border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.025)}
.duo__box .eyebrow{margin-bottom:1rem}
.duo__box h3{font-family:var(--serif);font-weight:400;font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.1;margin-bottom:.9rem}
.duo__box p:last-child{color:rgba(244,242,238,.66);font-weight:300}

/* cta */
.cta__grid{display:grid;gap:3rem}
@media(min-width:900px){.cta__grid{grid-template-columns:1fr 1fr;gap:6rem;align-items:start}}
.cta .h2{margin:1rem 0 1.4rem}
.contact{margin-top:2.4rem;border-top:1px solid var(--line-l)}
.contact li{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line-l);font-size:.95rem}
.contact span{color:#6a6a70;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;align-self:center}
.form{display:grid;gap:1rem;padding:clamp(1.4rem,3vw,2.4rem);background:#fff;border-radius:28px;border:1px solid var(--line-l)}
.form label{display:grid;gap:.4rem;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#6a6a70}
.form input,.form select,.form textarea{font:400 1rem var(--sans);letter-spacing:0;text-transform:none;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--line-l);padding:.55rem 0;border-radius:0;outline:0;transition:border-color .3s;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent)}
.form textarea{resize:vertical}
.form__ok{font-size:.85rem;color:var(--accent-ink)}

/* footer */
.foot{padding:clamp(4rem,8vw,7rem) 0 2rem;overflow:hidden}
.foot__big{font-family:var(--serif);font-weight:300;font-size:clamp(3rem,15.5vw,14rem);line-height:.85;letter-spacing:-.03em;white-space:nowrap;text-align:center;background:linear-gradient(180deg,rgba(244,242,238,.9),rgba(244,242,238,.04));-webkit-background-clip:text;background-clip:text;color:transparent}
.foot__row{display:grid;gap:1.4rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line);font-size:.88rem;color:var(--gray)}
@media(min-width:800px){.foot__row{grid-template-columns:auto 1fr auto;align-items:center;gap:3rem}}
.foot__sign{margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.75rem;color:var(--gray)}
.foot__sign p{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.4rem .6rem}
.foot__sign a{display:inline-flex;opacity:.6;transition:opacity .3s}
.foot__sign a:hover{opacity:1}
.foot__sign img{height:32px;width:auto}
.foot__logo{height:56px;width:auto;filter:invert(1);mix-blend-mode:screen}

/* preloader */
.pre{position:fixed;inset:0;z-index:100;background:var(--ink);display:grid;place-content:center;justify-items:center;gap:1.6rem}
.no-js .pre{display:none}
.pre__logo{width:min(300px,70vw);filter:invert(1);mix-blend-mode:screen;opacity:0}
.pre__bar{width:min(220px,50vw);height:1px;background:var(--line);overflow:hidden}
.pre__bar i{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left}

/* cursor */
.cursor{position:fixed;z-index:90;left:0;top:0;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:#fff;mix-blend-mode:difference;pointer-events:none;opacity:0;transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease),opacity .3s}
.cursor.on{opacity:1}
.cursor.big{width:64px;height:64px;margin:-32px 0 0 -32px}
@media(hover:none){.cursor{display:none}}


/* responsive */
@media(max-width:900px){
  .nav__links{display:none}
    .bento{grid-template-columns:repeat(2,1fr)}
  .card--big{grid-column:span 2;grid-row:auto;min-height:230px}
  .trust{grid-template-columns:repeat(2,1fr)}
  .trust li:nth-child(3){padding-left:0;border-left:0}
  .trust li:nth-child(n+3){border-top:1px solid var(--line)}
  .pillar{grid-template-columns:1fr;position:relative;top:auto}
}
@media(max-width:480px){
  .nav__logo img{height:32px}
  .card{min-height:170px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .js .ln>span,.js .reveal,.js .card,.js .nav,.split .w>i{transform:none!important;opacity:1!important}
  .js #gring{stroke-dashoffset:0!important}
  .pre{display:none}
}