/* ==========================================================
   Dr. Alfonzo Viña Atuesta · Cirugía plástica
   Paleta: azul profundo + verde esmeralda · acento champagne
   ========================================================== */
:root{
  --ink:#041017;
  --navy:#07202e;
  --deep:#0a2b3a;
  --teal:#0d4a4a;
  --forest:#0f5c4d;
  --emerald:#2ec4a0;
  --mint:#a7f0d6;
  --sand:#e6dcc3;
  --text:#e8f1ef;
  --muted:#9db5b3;
  --line:rgba(167,240,214,.16);
  --glass:rgba(10,43,58,.55);
  --r:22px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --serif:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(46,196,160,.18);overflow-x:clip}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p,figure,blockquote{margin:0}
::selection{background:var(--emerald);color:var(--ink)}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:6px}

.wrap{width:min(1240px,100% - 2*clamp(20px,4vw,48px));margin-inline:auto}
.skip{position:fixed;left:12px;top:12px;z-index:400;background:var(--mint);color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:600;transform:translateY(-200%);transition:transform .2s}
.skip:focus{transform:none}
.ico{width:20px;height:20px;flex:none}
.ico--xl{width:34px;height:34px;color:var(--emerald)}

/* ---------- tipografía ---------- */
.h2{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(2.1rem,4.6vw,3.9rem);line-height:1.06;letter-spacing:-.02em;
}
.h2 em,.hero__title em{font-style:italic;font-weight:300;color:var(--mint)}
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;color:var(--emerald);font-weight:600;margin-bottom:18px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--emerald)}
.sec{position:relative;padding:clamp(80px,11vw,150px) 0}
.sec__head{max-width:760px;margin-bottom:clamp(40px,6vw,72px)}
.sec__head--left{margin-bottom:0}
.sec__head--row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sec__sub{margin-top:20px;color:var(--muted);font-size:1.06rem;max-width:620px}

/* ---------- botones ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;letter-spacing:.01em;
  transition:transform .35s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .4s;
  will-change:transform;
}
.btn--lg{padding:18px 34px;font-size:1rem}
.btn--block{width:100%}
.btn--solid{background:linear-gradient(135deg,var(--emerald),#7be3c3);color:var(--ink);box-shadow:0 10px 40px -10px rgba(46,196,160,.6)}
.btn--solid:hover{box-shadow:0 16px 50px -8px rgba(46,196,160,.8);transform:translateY(-2px)}
.btn--line{border:1px solid rgba(167,240,214,.4);color:var(--text)}
.btn--line:hover{background:rgba(167,240,214,.1);border-color:var(--mint)}
.btn--ghost{border:1px solid var(--line)}
.link{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-weight:600;border-bottom:1px solid transparent;transition:gap .3s var(--ease),border-color .3s}
.link:hover{gap:14px;border-color:var(--mint)}

/* ---------- cortina de entrada (autónoma en CSS) ---------- */
.curtain{
  position:fixed;inset:0;z-index:300;display:grid;place-items:center;
  background:radial-gradient(circle at 50% 40%,var(--deep),var(--ink) 70%);
  animation:curtainOut 1s var(--ease) 1.5s forwards;
}
.curtain__mark{display:grid;gap:18px;justify-items:center}
.curtain__logo{font-family:var(--serif);font-size:clamp(2rem,5vw,3.2rem);font-weight:300;letter-spacing:.04em;animation:fadeUp .9s var(--ease) .1s both}
.curtain__logo img{width:min(320px,72vw);height:auto}
.curtain__line{width:140px;height:1px;background:linear-gradient(90deg,transparent,var(--emerald),transparent);transform-origin:center;animation:lineGrow 1.2s var(--ease) .2s both}
@keyframes curtainOut{to{opacity:0;visibility:hidden;transform:translateY(-4%)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes lineGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* ---------- barra de progreso y cursor ---------- */
.progress{position:fixed;left:0;top:0;right:0;height:3px;z-index:120;background:transparent}
.progress span{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--forest),var(--emerald),var(--mint))}
.cursor{position:fixed;left:0;top:0;z-index:250;pointer-events:none;display:none;opacity:0;transition:opacity .4s}
.cursor.is-on{opacity:1}
.cursor__dot{position:absolute;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--mint)}
.cursor__ring{position:absolute;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;border:1px solid rgba(167,240,214,.55);transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s}
.cursor.is-hover .cursor__ring{width:70px;height:70px;margin:-35px 0 0 -35px;background:rgba(167,240,214,.1)}
@media (hover:hover) and (pointer:fine){
  .has-cursor .cursor{display:block}
  .has-cursor, .has-cursor a, .has-cursor button{cursor:none}
}

/* ---------- navegación ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;padding:18px 0;transition:padding .35s var(--ease),background .35s,backdrop-filter .35s,border-color .35s;border-bottom:1px solid transparent}
.nav.is-stuck{padding:10px 0;background:rgba(4,16,23,.72);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-color:var(--line)}
.nav__inner{width:min(1320px,100% - 2*clamp(20px,3vw,40px));margin-inline:auto;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;min-width:0}
.brand__logo{display:inline-grid;place-items:center;flex:none;width:46px;height:46px;border-radius:50%;border:1px solid rgba(167,240,214,.45);font-family:var(--serif);font-size:1.05rem;color:var(--mint);overflow:hidden;background:rgba(10,43,58,.5)}
.brand__logo::before{content:"VA"}
.brand__logo.has-img::before{content:none}
.brand__logo.has-img{border:0;background:none;border-radius:0;overflow:visible}
.brand__logo[data-logo="mark"].has-img{width:60px;height:auto}
.brand__logo[data-logo="full"].has-img{width:min(250px,72%);height:auto;justify-self:start}
.brand__logo.has-img img{width:100%;height:auto}
.brand__logo[data-logo="mark"].has-img + .brand__text{padding-left:14px;border-left:1px solid rgba(167,240,214,.28)}
.brand__text{display:grid;gap:3px;line-height:1.15;min-width:0}
.brand__text b{font-family:var(--serif);font-weight:400;font-size:1.08rem;letter-spacing:.01em;white-space:nowrap}
.brand__text small{font-size:.6rem;letter-spacing:.13em;line-height:1.35;text-transform:uppercase;color:var(--emerald);font-weight:600;max-width:250px;text-wrap:balance}
.nav__links{display:flex;align-items:center;gap:clamp(14px,2vw,30px);font-size:.9rem;white-space:nowrap;color:var(--muted)}
.nav__links a:not(.btn){position:relative;padding:6px 0;transition:color .25s}
.nav__links a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--mint);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.nav__links a:not(.btn):hover{color:var(--text)}
.nav__links a:not(.btn):hover::after{transform:scaleX(1)}
.nav__cta-m{display:none}
.burger{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);position:relative}
.burger span{position:absolute;left:14px;right:14px;height:1.5px;background:var(--text);transition:transform .4s var(--ease),top .4s var(--ease)}
.burger span:first-child{top:19px}.burger span:last-child{top:26px}
.burger[aria-expanded="true"] span:first-child{top:22px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:22px;transform:rotate(-45deg)}

@media (max-width:1280px){
  .nav__cta{display:none}
  .burger{display:block}
  .nav__links{
    position:fixed;inset:0;z-index:-1;flex-direction:column;justify-content:center;gap:22px;font-size:1.6rem;font-family:var(--serif);color:var(--text);
    background:radial-gradient(circle at 70% 20%,var(--deep),var(--ink) 70%);
    opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .4s,transform .5s var(--ease),visibility .4s;
  }
  .nav__links.is-open{opacity:1;visibility:visible;transform:none}
  .nav__cta-m{display:inline-flex;font-family:var(--sans);font-size:1rem;margin-top:10px}
  body.menu-open{overflow:hidden}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:clamp(120px,14vw,170px) 0 clamp(70px,8vw,110px);overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 90% at 80% 0%,#0b3b44 0%,var(--navy) 38%,var(--ink) 80%)}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;will-change:transform}
.blob--a{width:min(60vw,720px);aspect-ratio:1;left:-12%;top:-8%;background:radial-gradient(circle,var(--forest),transparent 65%);animation:drift1 18s ease-in-out infinite alternate}
.blob--b{width:min(55vw,640px);aspect-ratio:1;right:-10%;top:10%;background:radial-gradient(circle,#0e5a6b,transparent 65%);animation:drift2 22s ease-in-out infinite alternate}
.blob--c{width:min(40vw,480px);aspect-ratio:1;left:35%;bottom:-18%;background:radial-gradient(circle,rgba(46,196,160,.55),transparent 65%);animation:drift3 16s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(12%,18%) scale(1.15)}}
@keyframes drift2{to{transform:translate(-14%,12%) scale(.9)}}
@keyframes drift3{to{transform:translate(-18%,-14%) scale(1.2)}}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:84px 84px;opacity:.22;mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent)}
.grain{position:absolute;inset:0;opacity:.07;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' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:clamp(30px,5vw,80px)}
.hero__title{font-family:var(--serif);font-weight:300;font-size:clamp(2.8rem,6.4vw,5.9rem);line-height:.98;letter-spacing:-.03em}
.hero__kicker{display:block;font-family:var(--sans);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--emerald);font-weight:600;line-height:1.6;margin-bottom:26px;max-width:520px}
.line{display:block;overflow:hidden;padding-bottom:.08em}
.line>span{display:block;transform:translateY(105%);animation:lineUp 1.2s var(--ease) forwards}
.line:nth-of-type(2)>span{animation-delay:1.7s}
.line:nth-of-type(3)>span{animation-delay:1.82s}
.line:nth-of-type(4)>span{animation-delay:1.94s}
@keyframes lineUp{to{transform:none}}
.hero__lead{margin-top:30px;max-width:560px;font-size:clamp(1.02rem,1.5vw,1.2rem);color:#c7dad7}
.hero__lead strong{color:var(--text);font-weight:600}
.hero__actions{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px}
.hero__badges{margin-top:46px;display:flex;flex-wrap:wrap;gap:10px}
.hero__badges li{padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:.74rem;letter-spacing:.2em;font-weight:600;color:var(--sand);background:rgba(10,43,58,.4);backdrop-filter:blur(6px)}

.hero__visual{display:grid;place-items:center}
.portrait{position:relative;width:min(100%,430px);aspect-ratio:3/4.2}
.portrait__frame{position:absolute;inset:0;border-radius:999px 999px 28px 28px;overflow:hidden;border:1px solid rgba(167,240,214,.3);box-shadow:0 50px 100px -30px rgba(0,0,0,.8),inset 0 0 80px rgba(46,196,160,.08)}
.portrait__ring{position:absolute;inset:-22px;border-radius:999px 999px 40px 40px;border:1px dashed rgba(167,240,214,.28);animation:spin-soft 40s linear infinite}
@keyframes spin-soft{to{transform:rotate(360deg)}}
.portrait__ring{animation:none}
.portrait__waist{position:absolute;left:-12%;top:6%;width:124%;height:88%;pointer-events:none;overflow:visible}
.draw{fill:none;stroke:var(--emerald);stroke-width:1.2;stroke-linecap:round;stroke-dasharray:900;stroke-dashoffset:900;animation:draw 3.2s var(--ease) 2.2s forwards;opacity:.8}
.draw--2{stroke:var(--mint);animation-delay:2.5s;opacity:.55}
@keyframes draw{to{stroke-dashoffset:0}}
.chip{position:absolute;display:grid;gap:2px;padding:14px 20px;border-radius:18px;background:var(--glass);border:1px solid rgba(167,240,214,.28);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 20px 50px -20px rgba(0,0,0,.7)}
.chip b{font-family:var(--serif);font-weight:400;font-size:1.25rem;letter-spacing:.02em}
.chip small{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--emerald)}
.chip--a{left:-9%;bottom:16%}
.chip--b{right:-7%;top:12%}
.scrollhint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:26px;height:44px;border:1px solid rgba(167,240,214,.4);border-radius:20px}
.scrollhint span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:3px;background:var(--mint);animation:wheel 1.8s ease-in-out infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

@media (max-width:900px){
  .hero{align-items:flex-start;padding:92px 0 64px}
  .hero__grid{grid-template-columns:1fr;gap:0}
  .hero__visual{order:-1;position:relative;z-index:0}
  .portrait{width:min(68%,270px)}
  .portrait__frame{-webkit-mask-image:linear-gradient(#000 58%,transparent 100%);mask-image:linear-gradient(#000 58%,transparent 100%);border-bottom-color:transparent}
  .portrait__ring{display:none}
  .portrait__waist{display:none}
  .chip{padding:10px 14px;border-radius:14px}
  .chip b{font-size:1rem}
  .chip small{font-size:.58rem}
  .chip--a{bottom:auto;top:56%;left:-9%}
  .chip--b{top:9%;right:-9%}
  .hero__copy{position:relative;z-index:2;margin-top:-40px}
  .hero__kicker{font-size:.7rem;letter-spacing:.16em;margin-bottom:18px}
  .scrollhint{display:none}
}

/* ---------- huecos para imágenes ---------- */
.slot{position:relative;width:100%;height:100%;min-height:120px;display:grid;place-items:center;overflow:hidden;
  background:
    radial-gradient(120% 90% at 30% 10%,rgba(46,196,160,.28),transparent 55%),
    linear-gradient(160deg,#0b3b44,#06222e 60%,#041017);
}
.slot::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent 0 14px,rgba(167,240,214,.045) 14px 15px)}
.slot::after{content:attr(data-label);position:relative;z-index:1;max-width:80%;text-align:center;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(167,240,214,.7);padding:10px 16px;border:1px dashed rgba(167,240,214,.35);border-radius:10px;background:rgba(4,16,23,.45)}
.slot.is-loaded::before,.slot.is-loaded::after{display:none}
.slot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* ---------- cinta ---------- */
.ribbon{overflow:hidden;border-block:1px solid var(--line);background:linear-gradient(90deg,var(--deep),var(--teal),var(--deep));padding:18px 0}
.ribbon__track{display:flex;gap:44px;width:max-content;animation:marquee 38s linear infinite}
.ribbon__track span{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.1rem,2vw,1.6rem);color:var(--sand);white-space:nowrap;display:flex;align-items:center;gap:44px}
.ribbon__track span::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--emerald)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- sobre el doctor ---------- */
.about{background:linear-gradient(180deg,var(--ink),var(--navy))}
.about__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,6vw,100px);align-items:center}
.about__media{position:relative}
.about__frame{aspect-ratio:3/2;border-radius:var(--r);overflow:hidden;border:1px solid rgba(167,240,214,.25);box-shadow:0 60px 100px -40px rgba(0,0,0,.8)}
.about__seal{position:absolute;right:-34px;bottom:-34px;width:128px;height:128px;border-radius:50%;background:var(--ink);border:1px solid rgba(167,240,214,.35);display:grid;place-items:center}
.about__seal svg{position:absolute;inset:6px;width:calc(100% - 12px);height:calc(100% - 12px);animation:spin-soft 24s linear infinite}
.about__seal text{fill:var(--mint);font-size:9.4px;letter-spacing:2.2px;text-transform:uppercase;font-family:var(--sans)}
.about__seal span{font-family:var(--serif);font-size:1.6rem;color:var(--sand)}
.about__copy p{color:#c7dad7;margin-top:18px}
.about__copy p strong{color:var(--text)}
.about__copy .h2{margin-bottom:10px}
.creds{margin-top:30px;display:grid;gap:14px}
.creds li{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:rgba(10,43,58,.35);font-size:.95rem;color:var(--muted)}
.creds li b{color:var(--text)}
.creds .ico{color:var(--emerald);margin-top:2px}
.stats{margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{padding-top:16px;border-top:1px solid var(--line)}
.stat b{display:block;font-family:var(--serif);font-weight:300;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;color:var(--mint)}
.stat span{display:block;margin-top:10px;font-size:.78rem;line-height:1.4;color:var(--muted)}
@media (max-width:900px){
  .about__grid{grid-template-columns:1fr}
  .about__seal{right:10px;bottom:-24px;width:100px;height:100px}
  .stats{grid-template-columns:repeat(2,1fr)}
}

/* ---------- técnicas ---------- */
.tech{background:var(--navy);overflow:hidden}
.tech__glow{position:absolute;left:50%;top:0;width:900px;height:900px;transform:translate(-50%,-40%);background:radial-gradient(circle,rgba(46,196,160,.16),transparent 60%);pointer-events:none}
.tech__cards{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,36px)}
.tcard,.pcard,.sede{--mx:50%;--my:50%;position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(160deg,rgba(13,74,74,.45),rgba(7,32,46,.7));transition:transform .5s var(--ease),border-color .4s}
.tcard::before,.pcard::before,.sede::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx) var(--my),rgba(167,240,214,.16),transparent 60%);opacity:0;transition:opacity .4s;pointer-events:none}
.tcard:hover::before,.pcard:hover::before,.sede:hover::before{opacity:1}
.tcard:hover,.pcard:hover,.sede:hover{border-color:rgba(167,240,214,.45);transform:translateY(-6px)}
.tcard{padding:clamp(30px,4vw,56px);min-height:420px;display:flex;flex-direction:column}
.tcard--alt{background:linear-gradient(160deg,rgba(15,92,77,.5),rgba(7,32,46,.75))}
.tcard__num{font-family:var(--serif);font-weight:300;font-size:clamp(4rem,9vw,7rem);line-height:.9;color:transparent;-webkit-text-stroke:1px rgba(167,240,214,.45)}
.tcard h3{margin-top:auto;font-family:var(--serif);font-weight:300;font-size:clamp(2.2rem,4vw,3.4rem);letter-spacing:-.02em}
.tcard__tag{margin-top:8px;color:var(--emerald);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600}
.tcard p:not(.tcard__tag){margin:18px 0 26px;color:#c7dad7;max-width:480px}
@media (max-width:800px){.tech__cards{grid-template-columns:1fr}.tcard{min-height:360px}}
.techlogos{margin-top:clamp(40px,6vw,72px);text-align:center}
.techlogos__title{font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:22px}
.techlogos__row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.techlogos__row li{border-radius:16px;overflow:hidden;border:1px solid var(--line);line-height:0;background:#000;transition:transform .4s var(--ease),border-color .3s}
.techlogos__row li:hover{transform:translateY(-4px);border-color:rgba(167,240,214,.45)}
.techlogos__row img{height:78px;width:auto}
@media (max-width:560px){.techlogos__row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.techlogos__row li{border-radius:14px}.techlogos__row img{width:100%;height:auto}}

/* ---------- procedimientos ---------- */
.proc{background:linear-gradient(180deg,var(--navy),var(--ink))}
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.tab{padding:12px 24px;border:1px solid var(--line);border-radius:999px;font-weight:600;font-size:.92rem;color:var(--muted);transition:all .35s var(--ease)}
.tab:hover{color:var(--text);border-color:rgba(167,240,214,.45)}
.tab.is-active{background:var(--mint);color:var(--ink);border-color:var(--mint)}
.js .panel{display:none}
.js .panel.is-active{display:block;animation:panelIn .6s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.no-js .panel{margin-bottom:40px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.pcard{padding:30px 28px 34px}
.pcard h3{font-family:var(--serif);font-weight:400;font-size:1.45rem;letter-spacing:-.01em;margin-bottom:10px}
.pcard p{color:var(--muted);font-size:.95rem}
.pcard--hl{background:linear-gradient(160deg,rgba(15,92,77,.65),rgba(7,32,46,.8));border-color:rgba(167,240,214,.35)}
.pcard--hl h3::after{content:"Firma del Dr. Viña";display:block;margin-top:6px;font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--emerald)}
.note{margin-top:34px;font-size:.88rem;color:var(--muted);border-left:2px solid var(--emerald);padding-left:16px}

/* ---------- proceso ---------- */
.flow{background:var(--ink)}
.flow__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,110px);align-items:start}
.flow__grid .sec__head{position:sticky;top:120px}
.flow__grid .sec__head .btn{margin-top:30px}
.steps{position:relative;display:grid;gap:clamp(26px,4vw,50px);padding-left:clamp(26px,4vw,58px)}
.steps__rail{position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--line)}
.steps__rail i{display:block;width:100%;height:100%;background:linear-gradient(var(--mint),var(--emerald));transform-origin:top;transform:scaleY(0)}
.step{position:relative;display:grid;grid-template-columns:auto 1fr;gap:26px}
.step::before{content:"";position:absolute;left:calc(-1*clamp(26px,4vw,58px) - 5px);top:14px;width:11px;height:11px;border-radius:50%;background:var(--ink);border:1px solid var(--emerald)}
.step b{font-family:var(--serif);font-weight:300;font-size:clamp(2.4rem,5vw,4rem);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(167,240,214,.5);min-width:2.3ch}
.step h3{font-family:var(--serif);font-weight:400;font-size:1.55rem;margin-bottom:6px}
.step p{color:var(--muted)}
@media (max-width:900px){.flow__grid{grid-template-columns:1fr}.flow__grid .sec__head{position:static;margin-bottom:20px}}

/* ---------- resultados (antes / después) ---------- */
.results{background:linear-gradient(180deg,var(--ink),var(--navy))}
.ba-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,30px)}
.ba{position:relative}
.ba__stage{position:relative;aspect-ratio:3/4;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);--pos:50%}
.ba__img{position:absolute;inset:0;border-radius:0}
.ba__before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba__tag{position:absolute;top:14px;z-index:3;padding:5px 12px;border-radius:999px;background:rgba(4,16,23,.7);backdrop-filter:blur(6px);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600}
.ba__tag--l{left:14px}.ba__tag--r{right:14px}
.ba__handle{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:var(--mint);z-index:3;pointer-events:none}
.ba__handle::after{content:"";position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:var(--mint) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='none' stroke='%23041017' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='m9 7-5 5 5 5M15 7l5 5-5 5'/></svg>") center/22px no-repeat;box-shadow:0 8px 30px rgba(0,0,0,.5)}
.ba__range{position:absolute;inset:0;width:100%;height:100%;opacity:0;z-index:4;cursor:ew-resize;margin:0;touch-action:pan-y}
.ba figcaption{margin-top:14px;text-align:center;font-size:.85rem;color:var(--muted);letter-spacing:.04em}
@media (max-width:900px){.ba-grid{grid-template-columns:1fr;max-width:420px;margin-inline:auto}}

/* ---------- testimonios ---------- */
.testi{background:var(--navy)}
.tcarousel{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 26px;scrollbar-width:thin;scrollbar-color:var(--emerald) transparent}
.quote{flex:0 0 min(430px,86%);scroll-snap-align:start;padding:34px 32px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(160deg,rgba(13,74,74,.4),rgba(7,32,46,.75));display:flex;flex-direction:column;gap:22px}
.stars{display:flex;gap:4px;color:var(--sand)}
.stars svg{width:18px;height:18px}
.quote p{font-family:var(--serif);font-weight:300;font-size:1.32rem;line-height:1.4;font-style:italic}
.quote footer{display:flex;align-items:center;gap:14px;margin-top:auto}
.quote footer span:last-child{display:grid;line-height:1.3}
.quote footer small{color:var(--muted);font-size:.78rem}
.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--forest),var(--emerald));color:var(--ink);font-weight:700}

/* ---------- sedes ---------- */
.sedes{background:linear-gradient(180deg,var(--navy),var(--ink))}
.sedes__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,36px)}
.sede{padding:clamp(28px,3.4vw,46px);display:grid;gap:14px;align-content:start}
.sede h3{font-family:var(--serif);font-weight:300;font-size:clamp(1.9rem,3vw,2.6rem)}
.sede p{color:var(--muted)}
.sede__addr{font-size:.9rem;padding:10px 14px;border:1px dashed rgba(167,240,214,.3);border-radius:10px;color:var(--sand)!important}
@media (max-width:800px){.sedes__grid{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{background:var(--ink)}
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,6vw,100px);align-items:start}
.acc{display:grid;gap:12px}
.acc details{border:1px solid var(--line);border-radius:18px;background:rgba(10,43,58,.3);transition:border-color .3s,background .3s}
.acc details[open]{border-color:rgba(167,240,214,.4);background:rgba(13,74,74,.3)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:22px 26px;font-family:var(--serif);font-size:1.22rem}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";flex:none;width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font-family:var(--sans);font-size:1.2rem;color:var(--mint);transition:transform .4s var(--ease),background .3s}
.acc details[open] summary::after{transform:rotate(45deg);background:rgba(167,240,214,.12)}
.acc details p{padding:0 26px 24px;color:var(--muted);max-width:62ch}
@media (max-width:900px){.faq__grid{grid-template-columns:1fr}}

/* ---------- contacto ---------- */
.contact{background:linear-gradient(180deg,var(--ink),var(--deep));overflow:hidden}
.contact__glow{position:absolute;right:-10%;bottom:-30%;width:900px;height:900px;background:radial-gradient(circle,rgba(46,196,160,.2),transparent 60%);pointer-events:none}
.contact__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,100px);align-items:center}
.contact__copy p{margin-top:20px;color:#c7dad7;max-width:520px}
.clist{margin-top:34px;display:grid;gap:14px}
.clist li{display:flex;align-items:center;gap:14px}
.clist .ico{color:var(--emerald)}
.clist a{border-bottom:1px solid transparent;transition:border-color .3s,color .3s}
.clist a:hover{color:var(--mint);border-color:var(--mint)}
.form{padding:clamp(26px,3.4vw,44px);border-radius:28px;border:1px solid rgba(167,240,214,.25);background:linear-gradient(160deg,rgba(13,74,74,.5),rgba(4,16,23,.8));backdrop-filter:blur(16px);display:grid;gap:18px;box-shadow:0 50px 100px -40px rgba(0,0,0,.8)}
.form h3{font-family:var(--serif);font-weight:300;font-size:1.9rem}
.form label{display:grid;gap:8px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.form input,.form select,.form textarea{width:100%;padding:15px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(4,16,23,.6);color:var(--text);font:inherit;font-size:1rem;letter-spacing:0;text-transform:none;transition:border-color .3s,box-shadow .3s}
.form input::placeholder,.form textarea::placeholder{color:rgba(157,181,179,.6)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--emerald);box-shadow:0 0 0 4px rgba(46,196,160,.15)}
.form input.is-bad{border-color:#e58a8a}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form select option{background:var(--navy)}
.form__hint{font-size:.78rem;color:var(--muted)}
@media (max-width:900px){.contact__grid{grid-template-columns:1fr}.form__row{grid-template-columns:1fr}}

/* ---------- pie ---------- */
.foot{background:var(--ink);border-top:1px solid var(--line);padding:70px 0 30px}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot__brand{display:grid;gap:16px;align-content:start}
.foot__brand p{color:var(--muted);font-size:.95rem}
.foot__brand p b{color:var(--text);font-family:var(--serif);font-weight:400;font-size:1.15rem}
.foot__small{font-size:.82rem!important;max-width:380px}
.foot__col{display:grid;gap:10px;align-content:start;font-size:.93rem;color:var(--muted)}
.foot__col b{color:var(--text);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:6px}
.foot__col a{transition:color .25s}
.foot__col a:hover{color:var(--mint)}
.foot__legal{margin-top:50px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.78rem;color:var(--muted)}
.foot__legal p:last-child{max-width:560px}
@media (max-width:900px){.foot__grid{grid-template-columns:1fr 1fr}.foot__brand{grid-column:1/-1}}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:clamp(14px,2vw,28px);bottom:clamp(14px,2vw,28px);z-index:90;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--emerald),#7be3c3);color:var(--ink);box-shadow:0 14px 40px -8px rgba(46,196,160,.7);transition:transform .35s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--emerald);animation:pulse 2.4s ease-out infinite}
.wa-float .ico{width:28px;height:28px}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}

/* ---------- aparición al hacer scroll ---------- */
.js .reveal{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-delay="1"]{transition-delay:1.55s}
.js .reveal[data-delay="2"]{transition-delay:.12s}
.js .reveal[data-delay="3"]{transition-delay:.24s}
.js .hero .reveal[data-delay="3"]{transition-delay:1.9s}
.js .reveal[data-delay="4"]{transition-delay:2.1s}
.js .reveal[data-delay="5"]{transition-delay:2.25s}
.js .reveal[data-delay="6"]{transition-delay:2.4s}

/* ---------- movimiento reducido: solo se frenan efectos intrusivos ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .ribbon__track{animation-duration:90s}
  .blob{animation-duration:60s}
}

/* ---------- ajustes para pantallas táctiles y móviles ---------- */
@media (pointer:coarse){
  .link,.clist a,.foot__col a{display:inline-flex;align-items:center;min-height:44px}
  .foot__col{gap:0}
  .nav__links a:not(.btn){padding:10px 0}
  .tab{padding:14px 24px}
  .acc summary{min-height:60px}
  .btn{min-height:48px}
}
@media (max-width:640px){
  .sec{padding:72px 0}
  .sec__head{margin-bottom:34px}
  .pcard{padding:22px 20px 24px}
  .pcard h3{font-size:1.3rem}
  .tcard{min-height:0;padding:28px 24px}
  .tcard__num{font-size:3.6rem}
  .tcard h3{margin-top:22px}
  .wa-float{width:52px;height:52px}
  .wa-float .ico{width:26px;height:26px}
  .brand__logo[data-logo="mark"].has-img{width:48px}
  .brand__text{padding-left:10px!important}
  .brand__text b{font-size:.98rem}
  .brand__text small{font-size:.52rem;letter-spacing:.09em}
  .brand{gap:10px}
}
.wa-float{transition:transform .4s var(--ease),opacity .3s}
.wa-float.is-away{transform:translateY(160%);opacity:0;pointer-events:none}
@media (max-width:640px){
  .quote{padding:26px 22px;gap:16px;flex-basis:88%}
  .quote p{font-size:1.08rem;line-height:1.45}
}
.tcarousel{align-items:flex-start}

/* ---------- turismo médico ---------- */
.tur{overflow:hidden;background:radial-gradient(90% 70% at 15% 0%,rgba(15,92,77,.35),transparent 60%),linear-gradient(180deg,var(--ink),var(--navy) 55%,var(--ink));padding-bottom:clamp(80px,11vw,150px)}
.tur__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative;z-index:2}
.tur__card{padding:30px 28px 32px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(160deg,rgba(13,74,74,.38),rgba(7,32,46,.78))}
.tur__num{font-family:var(--serif);font-style:italic;font-size:2.4rem;color:var(--sand);opacity:.9;line-height:1}
.tur__card h3{font-family:var(--serif);font-weight:400;font-size:1.45rem;margin:16px 0 10px}
.tur__card p{color:var(--muted);line-height:1.6}
.tur__cta{margin-top:40px;display:flex;flex-direction:column;align-items:flex-start;gap:18px;position:relative;z-index:2}
.tur__cta .note{margin-top:0;max-width:520px}
@media (max-width:900px){.tur__grid{grid-template-columns:1fr}}

/* ---------- galería de resultados + llamado a Instagram ---------- */
.gal{display:block;margin-top:clamp(48px,7vw,84px)}
.gal.has-img{display:block}
.gal__title{font-family:var(--serif);font-weight:400;font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:22px}
.gal__title em{font-style:italic;font-weight:300;color:var(--mint)}
.gal__row{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px;scrollbar-width:thin;scrollbar-color:var(--emerald) transparent}
.gal__item{display:block;flex:0 0 clamp(210px,24vw,290px);aspect-ratio:3/4;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);scroll-snap-align:start;margin:0}
.gal__item.is-ok{display:block}
.igcta{margin-top:clamp(36px,5vw,56px);display:flex;align-items:center;gap:22px;flex-wrap:wrap;padding:28px 30px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(135deg,rgba(15,92,77,.4),rgba(7,32,46,.8))}
.igcta .ico--xl{flex:0 0 auto;color:var(--mint)}
.igcta__copy{flex:1 1 260px}
.igcta__copy h3{font-family:var(--serif);font-weight:400;font-size:1.5rem;margin-bottom:6px}
.igcta__copy p{color:var(--muted);line-height:1.5}
@media (max-width:640px){.igcta{padding:24px 20px}.igcta .btn{width:100%;justify-content:center}}
.gal__item img{width:100%;height:100%;object-fit:cover;display:block}