/* =========================================================
   Dental AP — luminous dental clinic
   ========================================================= */
:root{
  --paper:#FBFDFD;
  --white:#FFFFFF;
  --mint:#EAF7F4;
  --mint-2:#DCEFEC;
  --teal:#12B5A6;
  --teal-600:#0E9C8F;
  --teal-700:#0A7C72;
  --blue:#3AA0DE;
  --ink:#12302C;
  --ink-2:#1B453F;
  --slate:#5C7370;
  --slate-2:#84918E;
  --line:#E4EEEC;
  --sans:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --radius:24px;
  --radius-sm:16px;
  --sh-sm:0 2px 10px rgba(18,80,72,.06);
  --sh:0 22px 55px -24px rgba(14,92,84,.30);
  --sh-lg:0 46px 100px -34px rgba(12,86,78,.36);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}

body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
em{font-style:normal}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Typography helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal-700);margin-bottom:22px;
}
.eyebrow.light{color:#bdeee7}
.eyebrow-dot{width:26px;height:1.5px;background:linear-gradient(90deg,var(--teal),var(--blue));border-radius:2px;display:inline-block}
.eyebrow.light .eyebrow-dot{background:linear-gradient(90deg,#7fe3d8,#bfeafc)}

.sec-title{
  font-family:var(--sans);
  font-size:clamp(2rem,4.6vw,3.4rem);
  line-height:1.06;font-weight:800;letter-spacing:-.02em;color:var(--ink);
}
.sec-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--teal);}
.sec-title.light{color:#fff}
.sec-title.light em{color:#8fe8dd}
.sec-lead{font-size:1.08rem;color:var(--slate);max-width:56ch;margin-top:20px}
.sec-head{max-width:760px;margin:0 auto 64px;text-align:center}
.sec-head .sec-lead{margin-left:auto;margin-right:auto}
.fineprint{font-size:.82rem;color:var(--slate-2);font-weight:500}
.fineprint.center{text-align:center;display:block;margin-top:26px}
.muted{color:var(--slate-2)}
.link{color:var(--teal-700);font-weight:600;border-bottom:1px solid transparent;transition:border-color .2s}
.link:hover{border-color:var(--teal-700)}

.stars{color:#ffb547;letter-spacing:2px;font-size:.9rem}
.stars.lg{font-size:1.4rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--sans);font-weight:600;font-size:.98rem;
  padding:15px 26px;border-radius:100px;cursor:pointer;border:none;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s;
  white-space:nowrap;
}
.btn .i{width:20px;height:20px;flex:none}
.btn-primary{
  background:linear-gradient(135deg,var(--teal),var(--teal-600));
  color:#fff;box-shadow:0 14px 30px -10px rgba(18,181,166,.6);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 44px -12px rgba(18,181,166,.75)}
.btn-ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{transform:translateY(-3px);box-shadow:inset 0 0 0 1.5px var(--teal),0 14px 30px -14px rgba(14,92,84,.4)}
.btn-sm{padding:11px 20px;font-size:.9rem}
.btn-lg{padding:18px 32px;font-size:1.05rem}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed;inset:0;z-index:2000;background:var(--paper);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .7s ease,visibility .7s;
}
.preloader.done{opacity:0;visibility:hidden}
.pl-mark{display:flex;align-items:center;gap:14px}
.pl-tooth{width:34px;height:42px;color:var(--teal);animation:plpulse 1.3s var(--ease) infinite}
.pl-name{font-weight:800;font-size:1.4rem;letter-spacing:-.02em}
@keyframes plpulse{0%,100%{transform:scale(1);opacity:.55}50%{transform:scale(1.12);opacity:1}}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;transition:transform .4s var(--ease)}
.nav-inner{
  max-width:1240px;margin:14px auto 0;padding:12px 18px 12px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:rgba(255,255,255,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.7);border-radius:100px;
  box-shadow:0 10px 34px -20px rgba(14,92,84,.28);
  transition:box-shadow .4s,background .4s,margin .4s;
}
.nav.scrolled .nav-inner{background:rgba(255,255,255,.9);box-shadow:0 16px 40px -22px rgba(14,92,84,.4);margin-top:8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em}
.brand-mark{width:30px;height:30px;display:grid;place-items:center;color:var(--teal)}
.brand-mark svg{width:22px;height:27px}
.brand-txt span{color:var(--teal)}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--ink-2);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--teal);border-radius:2px;transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--teal-700)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:12px}
.chip-rating{
  display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:.85rem;color:var(--ink);
  background:var(--mint);padding:8px 14px;border-radius:100px;
}
.chip-rating .stars{font-size:.72rem}
.chip-rating .muted{font-weight:500}
.burger{display:none;width:44px;height:44px;border:none;background:var(--mint);border-radius:50%;position:relative;cursor:pointer}
.burger span{position:absolute;left:12px;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.burger span:nth-child(1){top:18px}.burger span:nth-child(2){top:24px}
.burger.open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open span:nth-child(2){top:21px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 70px;overflow:hidden}
.hero-glow{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 55% at 78% 22%,rgba(58,160,222,.16),transparent 60%),
    radial-gradient(55% 60% at 12% 30%,rgba(18,181,166,.16),transparent 60%),
    radial-gradient(50% 50% at 60% 100%,rgba(220,239,236,.7),transparent 70%),
    linear-gradient(180deg,#fff, var(--paper));
}
.hero-canvas{position:absolute;top:0;right:0;width:58%;height:100%;z-index:1;pointer-events:none;opacity:.7}
.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-copy{max-width:560px}
.hero-title{font-size:clamp(2.7rem,6.4vw,4.9rem);line-height:1.02;font-weight:800;letter-spacing:-.035em;color:var(--ink)}
.hero-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--teal)}
.hero-sub{font-size:1.15rem;color:var(--slate);margin-top:26px;max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-trust{display:flex;align-items:center;gap:20px;margin-top:34px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.94rem;color:var(--slate)}
.trust-item strong{color:var(--ink)}
.trust-sep{width:1px;height:26px;background:var(--line)}
.dotpulse{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(18,181,166,.5);animation:dp 2s infinite}
@keyframes dp{0%{box-shadow:0 0 0 0 rgba(18,181,166,.5)}70%{box-shadow:0 0 0 10px rgba(18,181,166,0)}100%{box-shadow:0 0 0 0 rgba(18,181,166,0)}}

.hero-media{position:relative}
.hero-photo{
  position:relative;border-radius:34px 34px 120px 34px;overflow:hidden;
  box-shadow:var(--sh-lg);aspect-ratio:4/4.5;
}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  position:absolute;left:-26px;bottom:44px;z-index:3;
  display:flex;align-items:center;gap:12px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  padding:14px 18px;border-radius:18px;box-shadow:var(--sh);font-size:.9rem;line-height:1.3;
}
.hero-badge strong{color:var(--ink)}
.hb-ico{width:38px;height:38px;border-radius:50%;background:var(--mint);color:var(--teal-700);display:grid;place-items:center;flex:none}
.hb-ico svg{width:20px;height:20px}
.hero-float{position:absolute;border-radius:50%;z-index:1;filter:blur(2px)}
.hf-1{width:120px;height:120px;background:radial-gradient(circle at 30% 30%,#bff0ea,#7fe0d5);top:-30px;right:-10px;opacity:.6}
.hf-2{width:70px;height:70px;background:radial-gradient(circle at 30% 30%,#cfeafd,#8ecbf3);bottom:-24px;right:60px;opacity:.55}

.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:2px solid var(--mint-2);border-radius:20px;display:grid;place-items:start center}
.scroll-cue span{width:4px;height:9px;background:var(--teal);border-radius:3px;margin-top:7px;animation:cue 1.7s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* ---------- Marquee ---------- */
.marquee{background:var(--ink);color:#dff3f0;overflow:hidden;padding:18px 0}
.marquee-track{display:flex;align-items:center;gap:34px;white-space:nowrap;width:max-content;animation:marq 26s linear infinite}
.marquee span{font-weight:600;font-size:1.05rem;letter-spacing:.01em}
.marquee i{color:var(--teal);font-style:normal;font-size:.8rem}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:110px 0}
.treatments{background:linear-gradient(180deg,#fff,var(--paper))}

/* Treatments */
.treat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.treat-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.treat-card:hover{transform:translateY(-8px);box-shadow:var(--sh)}
.treat-media{aspect-ratio:16/11;overflow:hidden}
.treat-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.treat-card:hover .treat-media img{transform:scale(1.07)}
.treat-body{padding:26px 26px 30px;position:relative}
.treat-ico{position:absolute;top:-30px;left:24px;width:56px;height:56px;border-radius:16px;
  background:linear-gradient(135deg,var(--teal),var(--teal-600));color:#fff;display:grid;place-items:center;
  box-shadow:0 12px 24px -8px rgba(18,181,166,.6)}
.treat-ico svg{width:28px;height:28px}
.treat-body h3{font-size:1.28rem;font-weight:700;margin:14px 0 8px;letter-spacing:-.01em}
.treat-body p{color:var(--slate);font-size:.97rem}

/* Why */
.why{background:var(--mint)}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--sh);margin-top:34px;aspect-ratio:5/4}
.why-photo img{width:100%;height:100%;object-fit:cover}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:14px}
.stat{background:#fff;border-radius:20px;padding:26px 20px;text-align:center;box-shadow:var(--sh-sm)}
.stat-num{display:block;font-size:2.5rem;font-weight:800;color:var(--teal-700);letter-spacing:-.03em;line-height:1}
.stat-num .unit{font-size:1.3rem;vertical-align:top}
.stat-label{font-size:.86rem;color:var(--slate);margin-top:8px;display:block}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:14px}
.feature{display:flex;gap:18px;background:#fff;border-radius:18px;padding:22px 24px;box-shadow:var(--sh-sm);
  transition:transform .3s var(--ease),box-shadow .3s}
.feature:hover{transform:translateX(6px);box-shadow:var(--sh)}
.feat-ico{width:48px;height:48px;flex:none;border-radius:14px;background:var(--mint);color:var(--teal-700);display:grid;place-items:center}
.feat-ico svg{width:24px;height:24px}
.feature h4{font-size:1.1rem;font-weight:700;margin-bottom:3px}
.feature p{font-size:.94rem;color:var(--slate)}

/* Primera visita (pinned) */
.visita{background:linear-gradient(160deg,var(--ink),#0c2622);color:#fff;padding:110px 0 0;overflow:hidden}
.visita-head{text-align:center;max-width:720px;margin:0 auto 60px}
.pin-wrap{position:relative;overflow:hidden}
.pin-track{display:flex;gap:30px;padding:0 max(24px,calc((100vw - var(--maxw))/2)) 110px;will-change:transform}
.step{
  flex:0 0 clamp(280px,32vw,400px);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:26px;padding:40px 34px;backdrop-filter:blur(4px);
  position:relative;min-height:340px;display:flex;flex-direction:column;
}
.step-num{font-family:var(--serif);font-style:italic;font-size:3.2rem;color:rgba(143,232,221,.5);line-height:1}
.step-ico{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,var(--teal),var(--teal-600));color:#fff;display:grid;place-items:center;margin:22px 0 auto}
.step-ico svg{width:28px;height:28px}
.step h3{font-size:1.5rem;font-weight:700;margin:26px 0 10px}
.step p{color:#bcd6d1;font-size:1rem}
@media(max-width:760px){
  .pin-wrap{overflow:visible}
  .pin-track{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:70px;gap:18px}
  .step{scroll-snap-align:center;flex-basis:80vw;min-height:300px}
}

/* Results / Before-after */
.results{background:var(--paper)}
.ba{position:relative;max-width:860px;margin:0 auto;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--sh-lg);aspect-ratio:16/9;cursor:ew-resize;user-select:none;touch-action:none}
.ba-img{position:absolute;inset:0}
.ba-img img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-before{clip-path:inset(0 50% 0 0)}
.ba-before img{filter:saturate(.68) brightness(.9) sepia(.34) hue-rotate(-16deg)}
.ba-handle{position:absolute;top:0;bottom:0;left:50%;width:44px;transform:translateX(-50%);
  display:grid;place-items:center;pointer-events:none}
.ba-handle::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);box-shadow:0 0 12px rgba(0,0,0,.15)}
.ba-handle span{width:44px;height:44px;border-radius:50%;background:#fff;box-shadow:var(--sh);
  display:grid;place-items:center;position:relative}
.ba-handle span::before{content:"‹ ›";font-weight:700;color:var(--teal-700);letter-spacing:-2px}
.ba-tag{position:absolute;top:16px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 12px;border-radius:100px;background:rgba(18,48,44,.62);color:#fff;backdrop-filter:blur(4px)}
.ba-tag-l{left:16px}.ba-tag-r{right:16px;background:rgba(18,181,166,.85)}

/* Reviews */
.reviews{margin-top:64px}
.rev-score{display:flex;align-items:center;gap:22px;justify-content:center;margin-bottom:40px}
.rev-big{font-size:4.2rem;font-weight:800;color:var(--teal-700);letter-spacing:-.04em;line-height:.9}
.rev-score p{color:var(--slate);margin-top:4px}
.rev-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rev-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--sh-sm)}
.rev-card blockquote{font-size:1.02rem;color:var(--ink-2);margin:14px 0 20px;line-height:1.55}
.rev-card figcaption{display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--slate);font-weight:600}
.rev-card figcaption img{width:42px;height:42px;border-radius:50%;object-fit:cover}

/* Team */
.team{background:var(--mint)}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.member{text-align:center}
.member-photo{border-radius:22px;overflow:hidden;aspect-ratio:4/5;box-shadow:var(--sh-sm);margin-bottom:20px}
.member-photo img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.member:hover .member-photo img{transform:scale(1.05)}
.member h3{font-size:1.25rem;font-weight:700}
.member-role{color:var(--teal-700);font-weight:600;font-size:.94rem;margin-top:2px}

/* Contact */
.contact{background:linear-gradient(180deg,var(--paper),#fff)}
.contact-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:stretch}
.contact-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 36px}
.info-list{list-style:none;display:flex;flex-direction:column;gap:20px}
.info-list li{display:flex;gap:16px;align-items:flex-start}
.info-ico{width:46px;height:46px;flex:none;border-radius:14px;background:var(--mint);color:var(--teal-700);display:grid;place-items:center}
.info-ico svg{width:23px;height:23px}
.info-list strong{color:var(--ink)}
.contact-map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--sh);min-height:440px;border:1px solid var(--line)}
.contact-map iframe{width:100%;height:100%;min-height:440px;border:0;filter:grayscale(.15) contrast(1.03)}

/* Footer */
.footer{background:var(--ink);color:#cfe6e2;padding:64px 0 40px}
.footer-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px}
.footer-brand{color:#fff;font-size:1.4rem}
.footer-brand .brand-mark{color:#8fe8dd}
.footer-tag{color:#9fc0bb;max-width:44ch}
.footer-links{display:flex;gap:26px;flex-wrap:wrap;justify-content:center}
.footer-links a{color:#cfe6e2;font-size:.95rem;transition:color .2s}
.footer-links a:hover{color:#8fe8dd}
.footer-legal{font-size:.85rem;color:#8aa9a4;margin-top:6px}
.footer-legal .link{color:#8fe8dd}

/* FAB */
.fab{position:fixed;right:22px;bottom:22px;z-index:800;width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 16px 34px -10px rgba(37,211,102,.7);
  transform:translateY(120px);transition:transform .45s var(--ease)}
.fab.show{transform:translateY(0)}
.fab:hover{transform:translateY(-4px) scale(1.05)}
.fab svg{width:32px;height:32px}
.fab::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:fabp 2.4s infinite}
@keyframes fabp{0%{box-shadow:0 0 0 0 rgba(37,211,102,.45)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Reveal defaults ---------- */
[data-reveal]{opacity:0;transform:translateY(34px)}
.reveal-img{clip-path:inset(0 0 100% 0)}
[data-hero]{opacity:0;transform:translateY(26px)}
.no-anim [data-reveal],.no-anim [data-hero]{opacity:1;transform:none}
.no-anim .reveal-img{clip-path:inset(0 0 0 0)}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-canvas{width:100%;opacity:.5}
  .hero-media{max-width:460px}
  .why-grid{grid-template-columns:1fr;gap:40px}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .treat-grid,.rev-cards,.team-grid{grid-template-columns:1fr 1fr}
  .stat-row{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:860px){
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:min(80vw,320px);flex-direction:column;gap:8px;
    background:#fff;padding:100px 30px;box-shadow:var(--sh-lg);
    transform:translateX(110%);transition:transform .4s var(--ease);z-index:850
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.1rem;padding:10px 0}
  .burger{display:block}
  .chip-rating{display:none}
  .nav-cta .btn-primary{display:none}
}
@media(max-width:640px){
  .section{padding:76px 0}
  .visita{padding:76px 0 0}
  .sec-head{margin-bottom:44px}
  .treat-grid,.rev-cards,.team-grid,.stat-row{grid-template-columns:1fr}
  .hero{padding:120px 0 60px}
  .hero-badge{left:0;bottom:14px}
  .hero-photo{border-radius:28px 28px 80px 28px}
  .rev-score{flex-direction:column;text-align:center;gap:10px}
  .ba{aspect-ratio:4/3}
  .nav-inner{margin-top:8px}
  .btn{width:100%}
  .hero-actions .btn,.contact-actions .btn{width:100%}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  [data-reveal],[data-hero]{opacity:1!important;transform:none!important}
  .reveal-img{clip-path:inset(0 0 0 0)!important}
  .fab{transform:none}
  .hero-canvas{display:none}
}