/* ===================== TOKENS ===================== */
:root{
  --bg:#ffffff;
  --mint:#f3faf7;
  --mint-2:#e7f4ef;
  --ink:#0f322c;
  --ink-soft:rgba(15,50,44,.66);
  --ink-mute:rgba(15,50,44,.45);
  --teal:#0e9c93;
  --teal-600:#0b857d;
  --teal-800:#0a5b56;
  --coral:#ef5a4c;
  --line:rgba(15,50,44,.10);
  --line-2:rgba(15,50,44,.16);
  --shadow:0 24px 60px -30px rgba(10,60,54,.45);
  --shadow-sm:0 12px 30px -16px rgba(10,60,54,.35);
  --r:18px;
  --r-lg:28px;
  --maxw:1180px;
  --sans:"Sora",system-ui,sans-serif;
  --body:"Inter",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-font-smoothing:antialiased}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.65;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--sans);font-weight:700;line-height:1.1;letter-spacing:-.02em}
::selection{background:var(--teal);color:#fff}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.note{margin-top:22px;font-size:.8rem;color:var(--ink-mute)}

/* ===================== BUTTONS ===================== */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:13px 24px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--lg{padding:16px 30px;font-size:1rem}
.btn--solid{background:var(--teal);color:#fff;box-shadow:var(--shadow-sm)}
.btn--solid:hover{background:var(--teal-800);box-shadow:0 16px 34px -12px rgba(14,156,147,.6)}
.btn--ghost{border-color:var(--line-2);color:var(--ink)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn--white{background:#fff;color:var(--teal-800)}
.btn--white:hover{background:var(--mint-2)}

/* ===================== HEADER ===================== */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.hdr.is-stuck{border-bottom-color:var(--line);box-shadow:0 8px 26px -22px rgba(10,60,54,.6)}
.hdr__in{display:flex;align-items:center;gap:22px;height:76px}
.hdr__brand img{height:52px;width:auto;transition:height .3s}
.hdr.is-stuck .hdr__brand img{height:46px}
.hdr__nav{display:flex;gap:28px;margin-left:auto}
.hdr__nav a{font-family:var(--sans);font-weight:500;font-size:.92rem;color:var(--ink-soft);position:relative;transition:color .2s}
.hdr__nav a:hover{color:var(--teal)}
.hdr__nav a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--teal);border-radius:2px;transition:width .25s}
.hdr__nav a:hover::after{width:100%}
.hdr__cta{padding:11px 20px}
.hdr__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.hdr__burger span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}
.hdr__mobile{display:none;flex-direction:column;gap:4px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line)}
.hdr__mobile a{font-family:var(--sans);font-weight:500;padding:13px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.hdr__mobile .btn{margin:14px 0;justify-content:center}
body.nav-open .hdr__mobile{display:flex}
body.nav-open .hdr__burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
body.nav-open .hdr__burger span:nth-child(2){opacity:0}
body.nav-open .hdr__burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===================== HERO SLIDER (parallax) ===================== */
.hs{position:relative;height:clamp(580px,calc(100svh - 76px),900px);overflow:hidden;background:var(--ink);isolation:isolate}
.hs__track{position:absolute;inset:0}
.hs__slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity 1s ease}
.hs__slide.is-active{opacity:1;visibility:visible}
.hs__img{position:absolute;left:0;top:-11%;width:100%;height:122%;z-index:0;will-change:transform}
.hs__kb{position:absolute;inset:0;overflow:hidden}
.hs__slide.is-active .hs__kb{animation:kenburns 9s ease-out both;transform-origin:50% 22%}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.06)}}
.hs__kb img{width:100%;height:100%;object-fit:cover;object-position:center}
.hs__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(92deg,rgba(6,34,30,.88) 0%,rgba(6,34,30,.52) 42%,rgba(6,34,30,.05) 74%),linear-gradient(0deg,rgba(6,34,30,.6),transparent 44%)}
.hs__inner{position:relative;z-index:2;width:100%;padding-bottom:70px}
.hs__kick{display:inline-flex;align-items:center;font-family:var(--sans);font-weight:600;font-size:.82rem;color:#fff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(4px);padding:8px 16px;border-radius:999px;margin-bottom:20px}
.hs__title{font-family:var(--sans);font-weight:800;font-size:clamp(2.3rem,5.6vw,4.6rem);line-height:1.03;letter-spacing:-.03em;color:#fff;max-width:15ch}
.hs__title .hl{color:#5fe0d3}
.hs__sub{color:rgba(255,255,255,.9);font-size:clamp(1rem,1.4vw,1.18rem);margin-top:20px;max-width:52ch}
/* entrada escalonada del texto */
.hs__inner>*{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.16,1,.3,1)}
.hs__slide.is-active .hs__inner>*{opacity:1;transform:none}
.hs__slide.is-active .hs__inner>:nth-child(1){transition-delay:.2s}
.hs__slide.is-active .hs__inner>:nth-child(2){transition-delay:.34s}
.hs__slide.is-active .hs__inner>:nth-child(3){transition-delay:.48s}
/* barra inferior fija */
.hs__bar{position:absolute;left:0;right:0;bottom:0;z-index:5;display:flex;align-items:flex-end;justify-content:space-between;gap:22px;flex-wrap:wrap;padding-bottom:34px}
.hs__cta{display:flex;gap:14px;flex-wrap:wrap}
.btn--glass{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.42);backdrop-filter:blur(6px)}
.btn--glass:hover{background:rgba(255,255,255,.26);border-color:#fff}
.hs__right{display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.hs__trust{color:#fff;font-family:var(--sans);font-weight:500;font-size:.9rem}
.hs__stars{color:#ffcf4a;letter-spacing:1px}
.hs__dots{display:flex;gap:10px}
.hs__dots button{width:9px;height:9px;border-radius:50%;border:0;padding:0;cursor:pointer;background:rgba(255,255,255,.45);transition:width .25s,background .25s}
.hs__dots button.on{width:28px;border-radius:6px;background:#fff}
.hs__scroll{display:none}
@media(max-width:820px){
  .hs__scrim{background:linear-gradient(0deg,rgba(6,34,30,.92) 6%,rgba(6,34,30,.35) 55%,rgba(6,34,30,.55))}
  .hs__slide{align-items:flex-end}
  .hs__inner{padding-bottom:150px}
  .hs__title{max-width:none}
  .hs__bar{flex-direction:column;align-items:stretch}
  .hs__right{align-items:center;flex-direction:row;justify-content:space-between;width:100%}
  .hs__cta .btn{flex:1;justify-content:center}
}

/* ===================== HEAD (section header) ===================== */
.head{max-width:640px;margin:0 auto 52px;text-align:center}
.head__kick{display:inline-block;font-family:var(--sans);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.head h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.head p{color:var(--ink-soft);margin-top:14px;font-size:1.05rem}

/* ===================== GALERÍA / MARQUEE ===================== */
.gallery{background:var(--mint);padding-bottom:100px;overflow:hidden}
.marq{position:relative;width:100%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marq__row{display:flex;width:max-content;will-change:transform;animation:marq 46s linear infinite}
.marq:hover .marq__row{animation-play-state:paused}
.gcard{position:relative;flex:0 0 auto;width:300px;aspect-ratio:4/5;margin-right:22px;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);background:var(--mint-2);transition:transform .45s cubic-bezier(.16,1,.3,1)}
.gcard img{width:100%;height:100%;object-fit:cover;object-position:center 24%;transition:transform .9s cubic-bezier(.16,1,.3,1)}
.gcard::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(8,40,36,.72));opacity:.9;transition:opacity .4s}
.gcard figcaption{position:absolute;left:18px;bottom:16px;z-index:2;color:#fff;font-family:var(--sans);font-weight:600;font-size:1.02rem;transform:translateY(6px);opacity:.92;transition:transform .4s,opacity .4s}
.gcard:hover{transform:translateY(-10px) scale(1.015)}
.gcard:hover img{transform:scale(1.09)}
.gcard:hover figcaption{transform:translateY(0);opacity:1}
@keyframes marq{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
@media(max-width:700px){.gcard{width:230px;margin-right:16px}.marq__row{animation-duration:34s}}

/* ===================== SERVICIOS ===================== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;transition:transform .25s,box-shadow .25s,border-color .25s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--mint-2)}
.svc__ic{display:grid;place-items:center;width:58px;height:58px;border-radius:15px;background:var(--mint-2);font-size:1.6rem;margin-bottom:18px}
.svc h3{font-size:1.2rem;margin-bottom:8px}
.svc p{color:var(--ink-soft);font-size:.96rem}

/* ===================== DOCTOR ===================== */
.doctor__in{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.doctor__media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5}
.doctor__media img{position:absolute;left:0;top:-10%;width:100%;height:120%;object-fit:cover;will-change:transform}
.doctor__tag{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);border-radius:14px;padding:12px 16px;display:flex;flex-direction:column;line-height:1.15;box-shadow:var(--shadow-sm)}
.doctor__tag strong{font-family:var(--sans);color:var(--teal-800)}
.doctor__tag span{font-size:.82rem;color:var(--ink-soft)}
.doctor__body h2{font-size:clamp(2rem,4vw,3rem);margin-top:6px}
.doctor__role{font-family:var(--sans);font-weight:600;color:var(--teal);margin:8px 0 18px}
.doctor__body p:not(.doctor__role){color:var(--ink-soft);font-size:1.05rem;max-width:52ch}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 28px}
.chips li{font-family:var(--sans);font-weight:500;font-size:.85rem;background:var(--mint);border:1px solid var(--line);border-radius:999px;padding:8px 16px;color:var(--ink)}

/* ===================== WHY (teal band) ===================== */
.why{background:linear-gradient(135deg,var(--teal-800),var(--teal-600));color:#fff;padding:72px 0}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.wcard{text-align:center;padding:10px}
.wcard__ic{font-size:2rem}
.wcard h3{color:#fff;font-size:1.15rem;margin:12px 0 8px}
.wcard p{color:rgba(255,255,255,.82);font-size:.94rem}

/* ===================== EQUIPO ===================== */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:920px;margin:0 auto}
.team{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .25s,box-shadow .25s}
.team:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.team__img{aspect-ratio:3/4;overflow:hidden;background:var(--mint-2)}
.team__img img{width:100%;height:100%;object-fit:cover;object-position:center 18%;transition:transform .5s}
.team:hover .team__img img{transform:scale(1.05)}
.team figcaption{padding:16px 18px;display:flex;flex-direction:column}
.team figcaption strong{font-family:var(--sans);font-size:1rem}
.team figcaption span{font-size:.85rem;color:var(--teal)}

/* ===================== OPINIONES ===================== */
.opiniones{background:var(--mint)}
.gscore{display:inline-flex;align-items:center;gap:12px;margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 22px;box-shadow:var(--shadow-sm)}
.gscore__num{font-family:var(--sans);font-weight:800;font-size:1.5rem;color:var(--teal-800)}
.gscore__stars{color:#f5b418;letter-spacing:1px}
.gscore__txt{font-size:.9rem;color:var(--ink-soft)}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px 26px;box-shadow:var(--shadow-sm)}
.rev__q{position:absolute;top:8px;right:22px;font-family:var(--sans);font-weight:800;font-size:3.4rem;color:var(--mint-2);line-height:1}
.rev p{position:relative;color:var(--ink);font-size:.98rem;line-height:1.6;margin-bottom:22px}
.rev__by{display:flex;align-items:center;gap:12px}
.rev__av{flex:none;width:44px;height:44px;border-radius:50%;background:var(--c,var(--teal));color:#fff;display:grid;place-items:center;font-family:var(--sans);font-weight:700}
.rev__by strong{font-family:var(--sans);font-size:.95rem;display:block}
.rev__st{color:#f5b418;font-size:.85rem;letter-spacing:1px}

/* ===================== CTA ===================== */
.cta{padding:20px 0 90px}
.cta__in{background:linear-gradient(120deg,var(--teal-800),var(--teal));border-radius:var(--r-lg);padding:clamp(2.2rem,5vw,3.6rem);display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;color:#fff;box-shadow:var(--shadow)}
.cta__in h2{color:#fff;font-size:clamp(1.6rem,3.4vw,2.4rem)}
.cta__in p{color:rgba(255,255,255,.85);margin-top:8px;max-width:46ch}

/* ===================== CONTACTO ===================== */
.contacto__in{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.contacto__info h2{font-size:clamp(1.8rem,3.4vw,2.4rem);margin-top:6px}
.inforow{display:flex;gap:14px;margin-top:22px}
.inforow>span{font-size:1.35rem;flex:none}
.inforow strong{font-family:var(--sans);display:block;margin-bottom:2px}
.inforow p{color:var(--ink-soft);font-size:.95rem}
.inforow a{color:var(--teal);font-weight:600}
.contacto__map{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);min-height:400px;border:1px solid var(--line)}
.contacto__map iframe{width:100%;height:100%;min-height:400px;border:0}

/* ===================== FOOTER ===================== */
.ftr{background:var(--ink);color:rgba(255,255,255,.8);padding:56px 0 26px}
.ftr__in{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.ftr__brand img{height:118px;width:auto;margin-bottom:12px}
.ftr__brand p{color:rgba(255,255,255,.6);font-size:.9rem;max-width:34ch}
.ftr__nav,.ftr__soc{display:flex;gap:22px;flex-wrap:wrap}
.ftr__nav a,.ftr__soc a{font-family:var(--sans);font-weight:500;font-size:.92rem;color:rgba(255,255,255,.72);transition:color .2s}
.ftr__nav a:hover,.ftr__soc a:hover{color:#fff}
.ftr__bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:22px;font-size:.82rem;color:rgba(255,255,255,.45)}

/* ===================== WHATSAPP FAB ===================== */
.wfab{position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.7);transition:transform .2s}
.wfab:hover{transform:scale(1.08)}

/* ===================== DETALLES / EFECTOS ===================== */
/* barra de progreso de lectura */
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:80;pointer-events:none;background:transparent}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--teal),var(--teal-800),var(--coral));box-shadow:0 0 10px rgba(14,156,147,.55)}

/* franja de estadísticas (contador) */
.stats{padding:20px 0 44px}
.stats__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border:1px solid var(--line);border-radius:var(--r-lg);padding:40px 24px;background:linear-gradient(180deg,#fff,var(--mint));box-shadow:var(--shadow-sm)}
.stat{text-align:center;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);height:56px;width:1px;background:var(--line)}
.stat__num{display:block;font-family:var(--sans);font-weight:800;font-size:clamp(2.4rem,5vw,3.4rem);letter-spacing:-.02em;color:var(--teal-800);line-height:1;font-variant-numeric:tabular-nums}
.stat__lbl{display:block;margin-top:8px;color:var(--ink-soft);font-size:.94rem}
@media(max-width:640px){.stats__grid{grid-template-columns:1fr;gap:28px}.stat+.stat::before{display:none}}

/* revelado de imágenes con máscara */
.rmask{clip-path:inset(0 0 100% 0);transition:clip-path 1.05s cubic-bezier(.16,1,.3,1)}
.rmask.in{clip-path:inset(0 0 0 0)}

/* olas divisoras */
.wave{position:absolute;left:0;width:100%;height:58px;display:block;z-index:1}
.wave path{fill:var(--bg)}
.wave--top{top:-1px}
.wave--bottom{bottom:-1px}

/* marca de agua (diente) */
.watermark{position:absolute;width:min(360px,36vw);pointer-events:none;z-index:0}
.watermark--tr{top:30px;right:-34px;opacity:.09}
.watermark--bl{bottom:-24px;left:-40px;opacity:.05}
.why{position:relative;overflow:hidden}
.doctor{position:relative;overflow:hidden}
.why .wrap,.doctor__in{position:relative;z-index:2}

/* shimmer en el resaltado del hero */
.hs__title .hl{background:linear-gradient(100deg,#5fe0d3 0%,#c4f1ea 50%,#5fe0d3 100%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:shimmer 6s linear infinite}
@keyframes shimmer{to{background-position:200% center}}

/* tilt 3D + íconos */
.svc,.team{transform-style:preserve-3d}
.svc__ic{transition:transform .35s cubic-bezier(.16,1,.3,1)}
.svc:hover .svc__ic{transform:translateY(-3px) rotate(-6deg) scale(1.08)}

/* ===================== REVEAL ===================== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .85s cubic-bezier(.16,1,.3,1),transform .85s cubic-bezier(.16,1,.3,1)}
.reveal--l{transform:translateX(-46px)}
.reveal--r{transform:translateX(46px)}
.reveal--zoom{transform:scale(.93)}
.reveal.in{opacity:1;transform:none}
/* stagger de tarjetas dentro de grids */
.svc-grid .reveal.in,.team-grid .reveal.in,.rev-grid .reveal.in,.why-grid .reveal.in{transition-delay:var(--d,0s)}
.svc-grid .svc:nth-child(2),.rev-grid .rev:nth-child(2),.team-grid .team:nth-child(2),.why-grid .wcard:nth-child(2){--d:.08s}
.svc-grid .svc:nth-child(3),.rev-grid .rev:nth-child(3),.team-grid .team:nth-child(3),.why-grid .wcard:nth-child(3){--d:.16s}
.svc-grid .svc:nth-child(4),.team-grid .team:nth-child(4),.why-grid .wcard:nth-child(4){--d:.24s}
.svc-grid .svc:nth-child(5){--d:.32s}
.svc-grid .svc:nth-child(6){--d:.40s}

/* ===================== A11Y ===================== */
.skip-link{position:fixed;top:-100px;left:16px;z-index:100;background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px;font-size:.85rem;transition:top .25s}
.skip-link:focus{top:16px}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}

/* ===================== RESPONSIVE ===================== */
@media(max-width:960px){
  .hdr__nav,.hdr__cta{display:none}
  .hdr__burger{display:flex}
  .hero__in{grid-template-columns:1fr;gap:44px;padding-top:48px}
  .hero__media{max-width:440px;margin:0 auto;width:100%}
  .doctor__in,.contacto__in{grid-template-columns:1fr;gap:34px}
  .doctor__media{max-width:460px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .section{padding:66px 0}
  .svc-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .hero__badge{left:0}
  .cta__in{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .rmask{clip-path:none}
  .hs__inner>*{opacity:1;transform:none}
  .btn:hover,.svc:hover,.team:hover{transform:none}
}