/* ===== MESOMEDIC v2 · cinematográfico ===== */
:root{
  --navy:#0b1f2c;
  --navy-2:#13303f;
  --ink:#0a1922;
  --coral:#e08a73;
  --coral-soft:#f1b6a4;
  --cream:#f7f1ea;
  --paper:#fbf8f4;
  --sand:#efe7dd;
  --line:rgba(11,31,44,.12);
  --muted:#5b6c75;
  --r:18px;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Manrope",system-ui,sans-serif;
  --maxw:1280px;
  --pad:clamp(1.2rem,4vw,3.5rem);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden}
body{
  font-family:var(--sans);color:var(--ink);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;cursor:auto;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.015em}
section{position:relative;z-index:2}

/* ===== FILM GRAIN ===== */
.grain{position:fixed;inset:-50%;z-index:9000;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1.2s steps(4) infinite}
@keyframes grain{0%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}100%{transform:translate(1%,2%)}}

/* ===== CURSOR ===== */
.cursor{position:fixed;top:0;left:0;z-index:9500;pointer-events:none;mix-blend-mode:difference}
.cursor__dot{position:absolute;width:7px;height:7px;border-radius:50%;background:#fff;transform:translate(-50%,-50%)}
.cursor__ring{position:absolute;width:38px;height:38px;border:1.5px solid #fff;border-radius:50%;transform:translate(-50%,-50%);transition:width .35s var(--ease),height .35s var(--ease),opacity .35s}
.cursor.hover .cursor__ring{width:64px;height:64px;opacity:.5}
@media (hover:none){.cursor{display:none}}

/* ===== SCROLL PROGRESS ===== */
.scrollbar{position:fixed;top:0;left:0;height:3px;width:0;background:var(--coral);z-index:9001}

/* ===== PRELOADER ===== */
.loader{position:fixed;inset:0;z-index:9800;background:var(--navy);display:grid;place-items:center}
.loader.done{transform:translateY(-100%);transition:transform 1s var(--ease)}
.loader__inner{display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.loader__brand{font-family:var(--serif);font-size:clamp(2rem,6vw,3.4rem);color:var(--cream);letter-spacing:.02em}
.loader__line{display:block;width:200px;height:2px;background:rgba(247,241,234,.2);overflow:hidden;border-radius:2px}
.loader__line i{display:block;height:100%;width:0;background:var(--coral)}
.loader__count{font-family:var(--sans);font-size:.85rem;letter-spacing:.2em;color:var(--coral-soft)}

/* ===== AURORA ===== */
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;filter:blur(46px);opacity:.42}
.aurora__blob{position:absolute;border-radius:50%;mix-blend-mode:multiply;will-change:transform}
.aurora__blob--1{width:46vw;height:46vw;background:var(--coral-soft);top:-12vw;left:-8vw;animation:drift1 28s var(--ease) infinite alternate}
.aurora__blob--2{width:40vw;height:40vw;background:#cfe0e6;top:38vh;right:-12vw;animation:drift2 34s var(--ease) infinite alternate}
.aurora__blob--3{width:34vw;height:34vw;background:#f3ddcf;bottom:-12vw;left:28vw;animation:drift3 30s var(--ease) infinite alternate}
@keyframes drift1{to{transform:translate(8vw,6vh) scale(1.15)}}
@keyframes drift2{to{transform:translate(-6vw,-5vh) scale(1.1)}}
@keyframes drift3{to{transform:translate(5vw,-7vh) scale(1.12)}}

/* ===== BUTTONS ===== */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--sans);font-weight:600;font-size:.92rem;letter-spacing:.01em;padding:.95rem 1.8rem;border-radius:100px;cursor:pointer;border:1.5px solid transparent;overflow:hidden;transition:color .35s,border-color .35s,transform .4s var(--ease)}
.btn span{position:relative;z-index:1}
.btn--solid{background:var(--navy);color:var(--cream)}
.btn--solid::before{content:"";position:absolute;inset:0;background:var(--coral);transform:translateY(101%);transition:transform .45s var(--ease);z-index:0}
.btn--solid:hover{color:var(--navy)}
.btn--solid:hover::before{transform:translateY(0)}
.btn--line{border-color:var(--line);color:var(--navy)}
.btn--line:hover{border-color:var(--navy);background:var(--navy);color:var(--cream)}
.btn--nav{background:var(--navy);color:var(--cream);padding:.7rem 1.4rem;font-size:.85rem}
.btn--nav::before{content:"";position:absolute;inset:0;background:var(--coral);transform:translateY(101%);transition:transform .45s var(--ease)}
.btn--nav:hover{color:var(--navy)}.btn--nav:hover::before{transform:translateY(0)}
.btn--xl{padding:1.15rem 2.4rem;font-size:1.05rem}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:8000;display:flex;align-items:center;justify-content:space-between;padding:1.1rem var(--pad);transition:padding .4s,background .4s,box-shadow .4s}
.nav.scrolled{background:rgba(251,248,244,.95);box-shadow:0 1px 0 var(--line);padding-top:.75rem;padding-bottom:.75rem}
.nav__brand{display:flex;align-items:center;gap:.6rem}
.nav__mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--navy);color:var(--coral-soft);font-family:var(--serif);font-size:1.25rem}
.nav__name{font-family:var(--serif);font-size:1.3rem;color:var(--navy)}
.nav__links{display:flex;gap:2rem}
.nav__links a{font-size:.92rem;font-weight:500;color:var(--navy);opacity:.85;position:relative}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1.5px;background:var(--coral);transition:width .35s var(--ease)}
.nav__links a:hover{opacity:1}.nav__links a:hover::after{width:100%}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__burger span{width:24px;height:2px;background:var(--navy);transition:.35s var(--ease)}
.nav.open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav__burger span:nth-child(2){transform:translateY(-0px) rotate(-45deg)}
.mobilemenu{position:fixed;inset:0;z-index:7900;background:var(--paper);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;opacity:0;visibility:hidden;transition:.4s}
.mobilemenu.open{opacity:1;visibility:visible}
.mobilemenu a{font-family:var(--serif);font-size:1.8rem;color:var(--navy)}
.mobilemenu .btn{font-family:var(--sans);font-size:1rem}

/* ===== KICKER / SECTION HEAD ===== */
.kicker{font-family:var(--sans);font-size:.78rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--coral);margin-bottom:1rem}
.kicker--center{text-align:center}
.section-head{max-width:var(--maxw);margin:0 auto 3.4rem;padding:0 var(--pad);text-align:center}
.section-head h2{font-size:clamp(2rem,4.4vw,3.4rem)}
.section-head__sub{margin:1.2rem auto 0;max-width:52ch;color:var(--muted);font-size:1.05rem}

/* ===== ESCENA 1 · HERO ===== */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:7rem var(--pad) 4rem;overflow:clip}
.hero__media{position:absolute;top:0;right:0;width:46%;height:100%;z-index:-1;overflow:hidden;border-bottom-left-radius:40px;will-change:transform}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);will-change:transform}
.hero__veil{position:absolute;inset:0;background:linear-gradient(110deg,var(--paper) 0%,rgba(251,248,244,.2) 40%,transparent 70%)}
.hero__content{max-width:var(--maxw);margin:0 auto;width:100%}
.hero__eyebrow{font-family:var(--sans);font-size:.82rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--coral);margin-bottom:1.5rem}
.hero__title{font-size:clamp(2.7rem,7vw,5.6rem);max-width:16ch;margin-bottom:1.7rem;line-height:1.0}
.hero__title .char{display:inline-block;will-change:transform}
.hero__title .ac{color:var(--coral);font-style:italic}
.hero__sub{font-size:1.15rem;color:var(--muted);max-width:40ch;margin-bottom:2.2rem}
.hero__cta{display:flex;gap:.9rem;flex-wrap:wrap}
.hero__badge{position:absolute;right:var(--pad);bottom:2.4rem;background:rgba(251,248,244,.95);border:1px solid var(--line);border-radius:14px;padding:.85rem 1.2rem;display:flex;flex-direction:column;max-width:260px}
.hero__badge-k{font-family:var(--serif);font-size:1.05rem;color:var(--navy)}
.hero__badge-v{font-size:.76rem;color:var(--muted)}
.hero__scroll{position:absolute;bottom:2.4rem;left:var(--pad);display:flex;flex-direction:column;gap:.5rem;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.hero__scroll i{width:1px;height:40px;background:var(--muted);animation:scrolll 1.9s var(--ease) infinite}
@keyframes scrolll{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.1%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ===== MARQUEE ===== */
.marquee{background:var(--navy);color:var(--cream);padding:1.2rem 0;overflow:hidden;white-space:nowrap}
.marquee__track{display:inline-flex;align-items:center;gap:1.6rem;animation:scrollx 34s linear infinite;will-change:transform}
.marquee__track span{font-family:var(--serif);font-style:italic;font-size:1.4rem;opacity:.95}
.marquee__track b{color:var(--coral);font-weight:400}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ===== ESCENA 2 · MANIFIESTO ===== */
.manifiesto{background:var(--paper)}
.manifiesto__pin{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem var(--pad);gap:2rem}
.manifiesto__text{font-size:clamp(2.2rem,6.2vw,5.2rem);max-width:18ch;line-height:1.1;color:var(--navy)}
.manifiesto__text .w{display:inline-block;transition:opacity .3s;margin-right:.15em}
.js .manifiesto__text .w{opacity:.12}
.manifiesto__text .w--accent{color:var(--coral);font-style:italic}

/* ===== ESCENA 3 · MÉTODO ===== */
.metodo{background:var(--navy);color:var(--cream)}
.metodo__pin{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:6rem var(--pad);max-width:var(--maxw);margin:0 auto}
.metodo__head .kicker{color:var(--coral-soft)}
.metodo__head h2{font-size:clamp(1.9rem,4vw,3rem);color:var(--cream);margin-bottom:1.6rem}
.metodo__bar{width:100%;height:2px;background:rgba(247,241,234,.15);border-radius:2px;overflow:hidden}
.metodo__bar i{display:block;height:100%;width:25%;background:var(--coral)}
.metodo__stage{position:relative;margin-top:3rem;min-height:240px}
.mstep{position:absolute;inset:0;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:clamp(1.5rem,5vw,4rem);row-gap:.6rem;align-content:center;align-items:start;opacity:0;transform:translateY(40px);pointer-events:none}
.mstep.active{opacity:1;transform:none;pointer-events:auto;transition:opacity .6s var(--ease),transform .6s var(--ease)}
.mstep__num{grid-row:1/3;grid-column:1;align-self:start;font-family:var(--serif);font-size:clamp(4rem,12vw,9rem);line-height:.8;color:var(--coral);opacity:.9}
.mstep h3{grid-column:2;align-self:end;font-size:clamp(1.8rem,3.6vw,2.8rem);color:var(--cream);margin-bottom:.4rem}
.mstep p{grid-column:2;font-size:1.1rem;color:rgba(247,241,234,.75);max-width:46ch}

/* ===== ESCENA 4 · TRATAMIENTOS ===== */
.trat{padding:clamp(4rem,9vw,7rem) 0}
.bento{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:300px;gap:1.2rem}
.card{position:relative;border-radius:var(--r);overflow:hidden;grid-column:span 2}
.js .card{clip-path:inset(100% 0 0 0)}
.card--lg{grid-row:span 2}
.card--wide{grid-column:span 4}
.card__img{position:absolute;inset:0;overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.card:hover .card__img img{transform:scale(1.07)}
.card__info{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.7rem;background:linear-gradient(180deg,transparent 30%,rgba(10,25,34,.86) 100%);color:var(--cream);z-index:1}
.card__tag{align-self:flex-start;font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:rgba(224,138,115,.92);color:var(--navy);padding:.32rem .75rem;border-radius:100px;margin-bottom:.75rem}
.card__info h3{font-size:1.6rem;margin-bottom:.4rem}
.card__info p{font-size:.92rem;opacity:.9;max-width:48ch;transform:translateY(8px);opacity:0;transition:.5s var(--ease)}
.card:hover .card__info p{transform:none;opacity:.9}

/* ===== ESCENA 5 · CLAIM ===== */
.claim{position:relative;min-height:90svh;display:grid;place-items:center;overflow:clip;text-align:center;color:var(--cream)}
.claim__bg{position:absolute;inset:-15% 0;z-index:0;will-change:transform}
.claim__bg img{width:100%;height:100%;object-fit:cover}
.claim__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,25,34,.5),rgba(10,25,34,.8))}
.claim__content{position:relative;z-index:1;max-width:840px;padding:0 var(--pad)}
.claim__content .kicker{color:var(--coral-soft)}
.claim__h{font-size:clamp(2.1rem,5.4vw,4rem);margin-bottom:1.4rem;line-height:1.06}
.claim__h .char{display:inline-block}
.claim__p{font-size:1.15rem;opacity:.9;max-width:54ch;margin:0 auto}

/* ===== ESCENA 6 · DOCTOR ===== */
.doctor{max-width:var(--maxw);margin:0 auto;padding:clamp(4rem,9vw,7rem) var(--pad);display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.doctor__media{border-radius:var(--r);overflow:hidden;aspect-ratio:4/5}
.js .doctor__media{clip-path:inset(0 0 0 100%)}
.doctor__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.1)}
.doctor__text h2{font-size:clamp(2rem,4.2vw,3.2rem);margin:.4rem 0 1.2rem}
.doctor__text p{color:var(--muted);margin-bottom:1rem;max-width:52ch}
.doctor__text strong{color:var(--navy)}
.doctor__stats{display:flex;gap:2.4rem;flex-wrap:wrap;margin-top:1.8rem}
.dstat{display:flex;flex-direction:column}
.dstat__n{font-family:var(--serif);font-size:2.4rem;color:var(--navy);line-height:1}
.dstat__l{font-size:.82rem;color:var(--muted);margin-top:.3rem;max-width:14ch}

/* ===== ESCENA 7 · TESTIMONIOS ===== */
.testi{padding:clamp(3rem,7vw,5rem) 0;overflow:hidden}
.testi-row{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);margin-bottom:1.4rem}
.testi-track{display:inline-flex;gap:1.4rem;will-change:transform}
.testi-track--a{animation:scrollx 60s linear infinite}
.testi-track--b{animation:scrollxr 60s linear infinite}
@keyframes scrollxr{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.testi-track blockquote{flex:0 0 380px;background:var(--cream);border:1px solid var(--line);border-radius:var(--r);padding:1.8rem}
.testi-track p{font-family:var(--serif);font-style:italic;font-size:1.12rem;color:var(--navy);margin-bottom:1rem}
.testi-track cite{font-style:normal;font-size:.85rem;font-weight:600;color:var(--coral)}

/* ===== ESCENA 8 · CLÍNICAS ===== */
.clinicas{padding:clamp(3rem,7vw,6rem) 0}
.clinicas__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.clinica{background:var(--cream);border:1px solid var(--line);border-radius:var(--r);padding:2.2rem;display:flex;flex-direction:column}
.clinica h3{font-size:1.9rem;color:var(--navy)}
.clinica__addr{color:var(--muted);margin:.5rem 0 1.2rem}
.clinica__info{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.4rem}
.clinica__info li{font-size:.92rem;color:var(--navy)}
.clinica__info strong{display:block;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.1rem;font-weight:600}
.clinica__info a:hover{color:var(--coral)}
.clinica__btns{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:1.4rem}
.clinica__map{border-radius:14px;overflow:hidden;height:200px;margin-top:auto}
.clinica__map iframe{width:100%;height:100%;border:0;filter:grayscale(.35) contrast(1.05)}

/* ===== FOOTER ===== */
.footer{background:var(--navy);color:var(--cream)}
.footer__cta{text-align:center;padding:clamp(4rem,10vw,8rem) var(--pad) clamp(3rem,6vw,5rem)}
.footer__cta .kicker{color:var(--coral-soft)}
.footer__big{font-size:clamp(2.4rem,6.5vw,5.5rem);color:var(--cream);margin-bottom:2.2rem;line-height:1.02}
.footer__big .char{display:inline-block}
.footer__bar{max-width:var(--maxw);margin:0 auto;padding:2rem var(--pad);border-top:1px solid rgba(247,241,234,.12);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer__brand{font-family:var(--serif);font-size:1.5rem;color:var(--coral-soft)}
.footer__links{display:flex;gap:1.6rem}
.footer__links a{font-size:.9rem;opacity:.8}.footer__links a:hover{opacity:1;color:var(--coral-soft)}
.footer__copy{font-size:.8rem;opacity:.55;max-width:40ch;text-align:right}

/* ===== FADE / REVEAL base ===== */
.js [data-fade]{opacity:0;transform:translateY(26px)}
[data-reveal]{will-change:clip-path}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  .doctor{grid-template-columns:1fr}
  .doctor__media{order:-1;aspect-ratio:4/4}
}
@media (max-width:768px){
  .nav__links{display:none}.nav__burger{display:flex}.btn--nav{display:none}
  .hero{padding-top:6rem;min-height:auto;padding-bottom:5rem}
  .hero__media{position:relative;width:100%;height:46vh;border-radius:24px;margin-bottom:2rem;order:-1}
  .hero__media img{transform:none}
  .hero__veil{display:none}
  .hero__sub{max-width:100%}
  .hero__badge{position:static;margin-top:1.6rem;max-width:none}
  .hero__scroll{display:none}
  .manifiesto__text{opacity:1}
  .manifiesto__text .w{opacity:1}
  .metodo__stage{min-height:auto;display:flex;flex-direction:column;gap:2.5rem}
  .mstep{position:static;opacity:1;transform:none;pointer-events:auto}
  .bento{grid-template-columns:1fr;grid-auto-rows:260px}
  .card,.card--lg,.card--wide{grid-column:span 1;grid-row:span 1;clip-path:none}
  .card__info p{opacity:.9;transform:none}
  .clinicas__grid{grid-template-columns:1fr}
  .footer__bar{flex-direction:column;text-align:center}
  .footer__copy{text-align:center}
}
@media (prefers-reduced-motion:reduce){
  .grain,.aurora__blob,.marquee__track,.testi-track--a,.testi-track--b,.hero__scroll i{animation:none}
  [data-fade]{opacity:1;transform:none}
  .card{clip-path:none}.doctor__media{clip-path:none}
  .manifiesto__text .w{opacity:1}
  .hero__media img,.doctor__media img{transform:none}
}