/* ============ Tokens ============ */
:root{
  --porcelana:#EFEDEA;
  --blanco:#FBFAF8;
  --arena:#DCD5CD;
  --taupe:#94887D;
  --taupe-700:#675D55;
  --grafito:#26221F;
  --rosa:#C4867C;
  --text:var(--grafito);
  --muted:var(--taupe-700);
  --serif:"Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --sans:"Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --fs-display:clamp(3.1rem, 8.4vw, 8.25rem);
  --fs-h2:clamp(2.3rem, 5.6vw, 5rem);
  --fs-h3:clamp(1.6rem, 2.6vw, 2.4rem);
  --fs-lead:clamp(1.08rem, 1.4vw, 1.3rem);
  --fs-body:1.0625rem;
  --fs-small:.875rem;
  --s1:.25rem;--s2:.5rem;--s3:.75rem;--s4:1rem;--s5:1.5rem;--s6:2rem;--s7:3rem;--s8:4.5rem;--s9:7rem;
  --gutter:clamp(1.25rem, 4vw, 3.5rem);
  --max:1320px;
  --r-s:12px;--r-m:22px;--r-l:34px;
  --ease:cubic-bezier(.22,1,.36,1);
  --safe-b:env(safe-area-inset-bottom, 0px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html.lenis, html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
body{margin:0;background:var(--porcelana);color:var(--text);font-family:var(--sans);font-size:var(--fs-body);line-height:1.6;font-weight:400;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
:focus-visible{outline:2px solid var(--taupe);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;letter-spacing:-.015em;font-optical-sizing:auto}
h2{font-size:var(--fs-h2);line-height:1}
p{margin:0}
.lead{font-size:var(--fs-lead);line-height:1.55;color:var(--muted);max-width:34ch}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:.85rem 1.6rem;border-radius:999px;border:1px solid transparent;font-weight:500;font-size:1rem;letter-spacing:.01em;text-decoration:none;transition:transform .35s var(--ease), background-color .3s, color .3s, border-color .3s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-dark{background:var(--grafito);color:var(--porcelana)}
.btn-dark:hover{background:#3a3430}
.btn-line{border-color:color-mix(in srgb, var(--grafito) 30%, transparent);background:transparent}
.btn-line:hover{border-color:var(--grafito)}
.btn-light{background:var(--porcelana);color:var(--grafito)}
.btn-light:hover{background:#fff}
.btn-ghost-light{border-color:rgba(239,237,234,.35);color:var(--porcelana);background:transparent}
.btn-ghost-light:hover{border-color:var(--porcelana)}
.btn[disabled]{opacity:.4;pointer-events:none}
.btn svg{width:18px;height:18px;flex:none}

/* ============ Liquid glass ============ */
.glass{position:relative;isolation:isolate;border-radius:var(--r-m);
  background:linear-gradient(140deg, rgba(255,255,255,.46), rgba(255,255,255,.14) 42%, rgba(255,255,255,.26));
  -webkit-backdrop-filter:blur(18px) saturate(185%);backdrop-filter:blur(18px) saturate(185%);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.9), inset 0 -1px 2px rgba(255,255,255,.35), inset 0 0 0 1px rgba(255,255,255,.35), 0 18px 50px -18px rgba(38,34,31,.35);
}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;
  background:radial-gradient(120% 90% at var(--mx,25%) var(--my,0%), rgba(255,255,255,.65), rgba(255,255,255,0) 46%);mix-blend-mode:soft-light}
.glass.is-dark{background:linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.03) 45%, rgba(255,255,255,.08)), rgba(30,27,25,.42);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.35), inset 0 -1px 1px rgba(255,255,255,.08), inset 0 0 0 1px rgba(255,255,255,.12), 0 30px 80px -30px rgba(0,0,0,.6)}
.glass.is-dark::after{background:radial-gradient(110% 80% at var(--mx,20%) var(--my,0%), rgba(255,255,255,.22), rgba(255,255,255,0) 50%);mix-blend-mode:normal}
/* Refraction layer (Chromium/Safari): distorts the blurred backdrop like liquid glass */
.glass .lg-fx{display:none;position:absolute;inset:0;border-radius:inherit;z-index:-2;overflow:hidden;pointer-events:none;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);filter:url(#lg-distort)}
.lg-refract .glass .lg-fx{display:block}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass{background:rgba(251,250,248,.92)} .glass.is-dark{background:rgba(52,47,43,.95)}
}

/* ============ Header ============ */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;padding:calc(env(safe-area-inset-top,0px) + 14px) var(--gutter) 0;pointer-events:none}
.nav{pointer-events:auto;max-width:1100px;margin-inline:auto;display:flex;align-items:center;gap:var(--s4);padding:8px 8px 8px 14px;border-radius:999px;transition:transform .5s var(--ease)}
.nav.is-hidden{transform:translateY(-130%)}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;flex:none}
.brand img{width:42px;height:42px}
.brand span{font-family:var(--serif);font-size:1.05rem;line-height:1.05;font-weight:500}
.brand small{display:block;font-family:var(--sans);font-size:.7rem;letter-spacing:.32em;color:var(--muted);font-weight:500}
.nav-links{display:none;gap:.25rem;margin-left:auto;list-style:none;padding:0;margin-block:0}
.nav-links a{display:block;padding:.55rem .9rem;border-radius:999px;text-decoration:none;font-size:.95rem;color:var(--grafito);transition:background-color .3s}
.nav-links a:hover{background:rgba(255,255,255,.55)}
.nav .btn{min-height:44px;padding:.6rem 1.15rem;font-size:.95rem;margin-left:auto}
.menu-btn{width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.55);display:grid;place-items:center;flex:none}
.menu-btn span{display:block;width:18px;height:1.5px;background:var(--grafito);position:relative;transition:transform .4s var(--ease)}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--grafito);transition:transform .4s var(--ease)}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-open .menu-btn span{background:transparent}
.menu-open .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:45;display:flex;flex-direction:column;justify-content:center;padding:6rem var(--gutter) 3rem;border-radius:0;opacity:0;visibility:hidden;transition:opacity .45s var(--ease), visibility .45s}
.menu-open .mobile-menu{opacity:1;visibility:visible}
.mobile-menu ul{list-style:none;margin:0;padding:0}
.mobile-menu li a{display:block;font-family:var(--serif);font-size:clamp(2.2rem,9vw,3.4rem);line-height:1.25;text-decoration:none;transform:translateY(16px);opacity:0;transition:transform .6s var(--ease), opacity .6s var(--ease)}
.menu-open .mobile-menu li a{transform:none;opacity:1}
.menu-open .mobile-menu li:nth-child(2) a{transition-delay:.05s}.menu-open .mobile-menu li:nth-child(3) a{transition-delay:.1s}.menu-open .mobile-menu li:nth-child(4) a{transition-delay:.15s}.menu-open .mobile-menu li:nth-child(5) a{transition-delay:.2s}
.mobile-menu .btn{margin-top:var(--s6);align-self:flex-start}
@media (min-width:1024px){.nav-links{display:flex}.nav .btn{margin-left:0}.menu-btn,.mobile-menu{display:none}}

/* ============ Stage (hero + statement with sticky 3D) ============ */
.stage{position:relative}
.stage-canvas{position:sticky;top:0;height:100vh;height:100svh;margin-bottom:-100vh;margin-bottom:-100svh;z-index:0;pointer-events:none;overflow:hidden}
.stage-canvas canvas{width:100%;height:100%;display:block}
.stage-canvas .glow{position:absolute;inset:0;background:radial-gradient(60% 50% at 72% 45%, rgba(255,255,255,.95), rgba(255,255,255,0) 70%), radial-gradient(40% 40% at 80% 70%, rgba(196,134,124,.16), transparent 70%), radial-gradient(50% 45% at 20% 20%, rgba(148,136,125,.18), transparent 70%)}
.fallback-tooth{position:absolute;right:6%;top:50%;width:min(44vw,520px);transform:translateY(-50%);opacity:0;transition:opacity .6s}
.no-webgl .fallback-tooth{opacity:1}
.hero{position:relative;z-index:1;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;padding-bottom:clamp(2.5rem,7vh,5rem);padding-top:7rem}
.hero .wrap{display:grid;gap:var(--s5)}
.hero h1{font-size:var(--fs-display);line-height:.92;font-weight:500;max-width:7.2em}
.hero-copy{display:grid;gap:var(--s5);max-width:min(100%, 62rem);justify-items:start}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--s3)}
.doc-chip{margin-top:var(--s2);display:inline-flex;align-items:center;gap:.75rem;padding:.45rem 1rem .45rem .45rem;border-radius:999px;width:max-content;font-size:.9rem;line-height:1.25}
.doc-chip img{width:42px;height:42px;border-radius:50%;object-fit:cover;object-position:50% 20%}
.doc-chip b{font-weight:500;display:block}
.doc-chip span{color:var(--muted)}
.scroll-cue{display:none}
@media (max-width:767px){
  .hero{align-items:flex-end;padding-top:52vh}
  .hero h1{font-size:clamp(3rem,15vw,4.6rem)}
}
@media (min-width:1024px){
  .hero{align-items:center;padding-bottom:0}
  .hero-copy{margin-top:8vh}
  .scroll-cue{display:flex;position:absolute;left:var(--gutter);bottom:2rem;align-items:center;gap:.75rem;font-size:.85rem;color:var(--muted)}
  .scroll-cue i{display:block;width:1px;height:42px;background:linear-gradient(var(--taupe),transparent);animation:cue 2.2s var(--ease) infinite}
}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

.statement{position:relative;z-index:1;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding-block:var(--s9)}
.statement .wrap{display:grid;gap:var(--s7)}
.statement h2{font-size:clamp(2.6rem,7.4vw,7rem);line-height:.98;max-width:13ch}
.statement h2 em{font-style:italic;font-weight:400}
.pillars{display:grid;gap:var(--s4);max-width:46rem}
.pillar{display:flex;gap:var(--s4);align-items:flex-start;padding:var(--s4) var(--s5);border-radius:var(--r-m)}
.pillar svg{width:28px;height:28px;flex:none;color:var(--taupe);margin-top:2px}
.pillar b{font-weight:500;display:block}
.pillar p{color:var(--muted);font-size:.95rem}
@media (min-width:900px){.pillars{grid-template-columns:repeat(3,1fr)}.pillar{flex-direction:column}}
@media (max-width:767px){.statement{align-items:flex-start;padding-top:20vh}}

/* ============ Section shell ============ */
.section{position:relative;z-index:2;padding-block:clamp(5rem,12vw,9rem)}
.section-head{display:grid;gap:var(--s4);margin-bottom:clamp(2.5rem,6vw,4.5rem)}
.section-head p{color:var(--muted);max-width:44ch;font-size:var(--fs-lead)}
@media (min-width:1024px){.section-head{grid-template-columns:1.2fr 1fr;align-items:end}.section-head p{justify-self:end}}

/* ============ Process ============ */
.process{background:var(--blanco);border-radius:var(--r-l) var(--r-l) 0 0}
.process-track{display:grid;gap:var(--s4);list-style:none;margin-block:0}
.step{position:relative;padding:var(--s6) 0 var(--s6) 4.25rem;border-top:1px solid var(--arena)}
.step-num{position:absolute;left:0;top:var(--s6);font-family:var(--serif);font-size:2.6rem;line-height:1;color:var(--taupe);font-style:italic}
.step h3{font-size:var(--fs-h3);line-height:1.1;margin-bottom:var(--s3)}
.step p{color:var(--muted);max-width:38ch}
.process-progress{display:none}
@media (min-width:1024px){
  .process.is-horizontal{height:100vh;padding-block:0;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
  .process.is-horizontal .process-track{display:flex;gap:0;width:max-content;max-width:none;margin:0;padding-left:var(--gutter);padding-right:var(--gutter)}
  .process.is-horizontal .step{width:min(36vw,480px);flex:none;border-top:0;border-left:1px solid var(--arena);padding:var(--s5) var(--s7) var(--s5) var(--s6);min-height:min(40vh,380px);display:flex;flex-direction:column;justify-content:flex-end}
  .process.is-horizontal .step-num{position:static;font-size:clamp(5rem,9vw,8rem);margin-bottom:auto;color:var(--arena);transition:color .5s}
  .process.is-horizontal .step.is-active .step-num{color:var(--taupe)}
  .process.is-horizontal .section-head{margin-bottom:var(--s7)}
  .process.is-horizontal .process-progress{display:block;margin-top:var(--s7);height:1px;background:var(--arena);position:relative}
  .process-progress i{position:absolute;inset:0;background:var(--grafito);transform-origin:left;transform:scaleX(0)}
}

/* ============ Treatments ============ */
.treatments{background:var(--blanco)}
.t-list{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--arena)}
.t-item{display:grid;gap:var(--s3);padding:var(--s6) 0;border-top:1px solid var(--arena);position:relative}
.t-item h3{font-size:clamp(1.9rem,3.6vw,3.2rem);line-height:1.02}
.t-item p{color:var(--muted);max-width:46ch}
.t-meta{display:flex;align-items:center;gap:var(--s4);flex-wrap:wrap;font-size:var(--fs-small);color:var(--muted)}
.t-book{min-height:44px;padding:.55rem 1.1rem;font-size:.92rem}
@media (min-width:900px){
  .t-item{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr) auto;align-items:center;gap:var(--s6);padding:var(--s6) var(--s4)}
  .t-item::before{content:"";position:absolute;inset:0;background:var(--porcelana);transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--ease);z-index:-1;border-radius:var(--r-s)}
  .t-item:hover::before{transform:scaleY(1)}
  .t-item{z-index:0}
  .t-meta{justify-content:flex-end}
}

/* ============ Results ============ */
.results{background:var(--porcelana)}
.ba-layout{display:grid;gap:var(--s6)}
.ba{position:relative;border-radius:var(--r-l);overflow:hidden;aspect-ratio:468/204;background:#d9c9c3;touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:ew-resize;max-width:760px;width:100%}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after{clip-path:inset(0 0 0 var(--pos,50%))}
.ba-line{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;margin-left:-1px;background:rgba(255,255,255,.9);pointer-events:none}
.ba-handle{position:absolute;top:50%;left:var(--pos,50%);width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;display:grid;place-items:center;pointer-events:none}
.ba-handle svg{width:26px;height:26px;color:#fff;filter:drop-shadow(0 1px 2px rgba(0,0,0,.35))}
.ba-tag{position:absolute;bottom:12px;padding:.3rem .8rem;border-radius:999px;font-size:.8rem;font-weight:500;color:#fff;pointer-events:none}
.ba-tag.l{left:12px}.ba-tag.r{right:12px}
.ba-tag.glass{background:linear-gradient(140deg, rgba(255,255,255,.3), rgba(255,255,255,.1))}
.ba-range{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:ew-resize}
.ba-caption{display:flex;justify-content:space-between;gap:var(--s4);margin-top:var(--s3);font-size:var(--fs-small);color:var(--muted);max-width:760px}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3);align-content:start}
.case-btn{padding:0;border:0;border-radius:var(--r-s);overflow:hidden;aspect-ratio:468/204;position:relative;background:#d9c9c3;opacity:.55;transition:opacity .3s, transform .4s var(--ease);outline-offset:3px}
.case-btn img{width:100%;height:100%;object-fit:cover}
.case-btn[aria-pressed="true"]{opacity:1;box-shadow:0 0 0 2px var(--grafito)}
.case-btn:hover{opacity:1}
.cases-note{grid-column:1/-1;font-size:var(--fs-small);color:var(--muted);margin-top:var(--s2)}
@media (min-width:1024px){.ba-layout{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);align-items:start}.cases{grid-template-columns:repeat(2,1fr)}}

/* ============ Doctor ============ */
.doctor{background:var(--blanco);overflow:hidden}
.doc-grid{display:grid;gap:var(--s7);align-items:center}
.doc-photos{position:relative;max-width:520px;width:100%;margin-inline:auto}
.arch{border-radius:999px 999px var(--r-m) var(--r-m);overflow:hidden;aspect-ratio:3/4;background:var(--arena)}
.arch img{width:100%;height:115%;object-fit:cover;object-position:50% 15%}
.doc-team{position:absolute;right:-6%;bottom:-8%;width:46%;border-radius:var(--r-m);overflow:hidden;box-shadow:0 30px 60px -25px rgba(38,34,31,.5);border:6px solid var(--blanco)}
.doc-team img{aspect-ratio:3/4;object-fit:cover;width:100%}
.doc-badge{position:absolute;left:-4%;top:12%;padding:.85rem 1.1rem;border-radius:var(--r-m);max-width:220px;font-size:.88rem;line-height:1.35}
.doc-badge b{font-family:var(--serif);font-size:1.15rem;font-weight:500;display:block}
.doc-text{display:grid;gap:var(--s5)}
.doc-text h2{font-size:clamp(2.4rem,5vw,4.4rem)}
.doc-text p{color:var(--muted);max-width:52ch}
.doc-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--s3)}
.doc-list li{display:flex;gap:.8rem;align-items:baseline}
.doc-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--taupe);flex:none;transform:translateY(-2px)}
@media (min-width:1024px){.doc-grid{grid-template-columns:1fr 1fr;gap:var(--s9)}.doc-photos{margin:0}}
@media (max-width:600px){.doc-badge{left:4%;top:auto;bottom:4%}.doc-team{right:-2%;bottom:-10%}}

/* ============ FAQ ============ */
.faq{background:var(--porcelana)}
.faq-grid{display:grid;gap:var(--s6)}
.faq-list{border-bottom:1px solid var(--arena)}
.faq details{border-top:1px solid var(--arena)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:var(--s4);padding:var(--s5) 0;font-family:var(--serif);font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.25}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{width:34px;height:34px;border-radius:50%;border:1px solid var(--arena);flex:none;position:relative;transition:transform .4s var(--ease), background-color .3s}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;background:var(--grafito);transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .4s var(--ease)}
.faq details[open] summary i{background:var(--grafito)}
.faq details[open] summary i::before{background:var(--porcelana)}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(0);background:var(--porcelana)}
.faq .answer{padding:0 0 var(--s5);color:var(--muted);max-width:60ch}
@media (min-width:1024px){.faq-grid{grid-template-columns:1fr 1.4fr;gap:var(--s9)}}

/* ============ Booking ============ */
.booking{background:var(--grafito);color:var(--porcelana);overflow:hidden;isolation:isolate}
.blobs{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.blobs i{position:absolute;border-radius:50%;filter:blur(60px);opacity:.75}
.blobs i:nth-child(1){width:46vw;height:46vw;min-width:320px;min-height:320px;left:-10%;top:5%;background:#94887D;animation:drift1 18s ease-in-out infinite alternate}
.blobs i:nth-child(2){width:36vw;height:36vw;min-width:260px;min-height:260px;right:-8%;top:35%;background:#C4867C;opacity:.5;animation:drift2 22s ease-in-out infinite alternate}
.blobs i:nth-child(3){width:30vw;height:30vw;min-width:220px;min-height:220px;left:35%;bottom:-10%;background:#DCD5CD;opacity:.28;animation:drift1 26s ease-in-out infinite alternate-reverse}
@keyframes drift1{to{transform:translate(12vw,8vh) scale(1.15)}}
@keyframes drift2{to{transform:translate(-10vw,-6vh) scale(.9)}}
.booking .section-head p{color:rgba(239,237,234,.72)}
.bk{display:grid;border-radius:var(--r-l);overflow:hidden}
.bk-side{padding:var(--s6);display:grid;gap:var(--s5);align-content:start;border-bottom:1px solid rgba(255,255,255,.1)}
.bk-steps{list-style:none;margin:0;padding:0;display:flex;gap:6px}
.bk-steps li{flex:1;height:3px;border-radius:3px;background:rgba(255,255,255,.18);position:relative;overflow:hidden}
.bk-steps li::after{content:"";position:absolute;inset:0;background:var(--porcelana);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.bk-steps li.done::after,.bk-steps li.current::after{transform:scaleX(1)}
.bk-steps span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.bk-stepname{font-size:var(--fs-small);color:rgba(239,237,234,.65)}
.bk-summary{display:none;list-style:none;margin:0;padding:0;gap:var(--s4)}
.bk-summary li{display:grid;gap:2px}
.bk-summary small{font-size:.78rem;color:rgba(239,237,234,.55)}
.bk-summary b{font-weight:500}
.bk-summary .empty{color:rgba(239,237,234,.35)}
.bk-main{padding:var(--s6);min-height:520px;display:flex;flex-direction:column}
.bk-panel{display:none;flex:1}
.bk-panel.is-active{display:block;animation:panelIn .55s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.bk-panel h3{font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.1;margin-bottom:var(--s2)}
.bk-panel .hint{color:rgba(239,237,234,.65);margin-bottom:var(--s5);font-size:.95rem}
.bk-nav{display:flex;justify-content:space-between;gap:var(--s3);margin-top:var(--s6);padding-top:var(--s5);border-top:1px solid rgba(255,255,255,.1)}
.bk-nav .btn{min-width:130px}
.bk-error{color:#F2B8AE;font-size:.9rem;min-height:1.4em;margin-top:var(--s3)}
@media (min-width:1024px){
  .bk{grid-template-columns:300px 1fr}
  .bk-side{border-bottom:0;border-right:1px solid rgba(255,255,255,.1);padding:var(--s7) var(--s6)}
  .bk-summary{display:grid;margin-top:var(--s4)}
  .bk-main{padding:var(--s7)}
}

/* services */
.svc-grid{display:grid;gap:var(--s3)}
@media (min-width:640px){.svc-grid{grid-template-columns:1fr 1fr}}
.svc{position:relative;display:block;text-align:left;width:100%;padding:var(--s4) var(--s5);border-radius:var(--r-m);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);transition:background-color .3s, border-color .3s, transform .35s var(--ease)}
.svc:hover{background:rgba(255,255,255,.08)}
.svc b{display:block;font-weight:500;font-size:1.05rem;padding-right:2rem}
.svc span{font-size:.88rem;color:rgba(239,237,234,.62)}
.svc::after{content:"";position:absolute;right:16px;top:18px;width:20px;height:20px;border-radius:50%;border:1.5px solid rgba(239,237,234,.4);transition:all .3s}
.svc[aria-pressed="true"]{background:rgba(239,237,234,.95);color:var(--grafito);border-color:transparent}
.svc[aria-pressed="true"] span{color:var(--taupe-700)}
.svc[aria-pressed="true"]::after{border-color:var(--grafito);background:var(--grafito);box-shadow:inset 0 0 0 4px rgba(239,237,234,.95)}

/* calendar */
.cal{max-width:520px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--s4)}
.cal-title{font-family:var(--serif);font-size:1.5rem}
.cal-arrows{display:flex;gap:6px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:transparent;display:grid;place-items:center;transition:background-color .3s}
.icon-btn:hover{background:rgba(255,255,255,.1)}
.icon-btn[disabled]{opacity:.25;pointer-events:none}
.icon-btn svg{width:18px;height:18px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal-dow{font-size:.75rem;color:rgba(239,237,234,.5);padding-bottom:6px;font-weight:500}
.day{aspect-ratio:1;border:0;border-radius:50%;background:transparent;font-size:.98rem;position:relative;transition:background-color .25s, color .25s;display:grid;place-items:center;max-height:56px;width:100%}
.day:hover:not([disabled]){background:rgba(255,255,255,.12)}
.day[disabled]{color:rgba(239,237,234,.22);cursor:default;text-decoration:line-through;text-decoration-color:rgba(239,237,234,.15)}
.day.is-blank{visibility:hidden}
.day.is-today::after{content:"";position:absolute;bottom:14%;left:50%;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--rosa)}
.day[aria-pressed="true"]{background:var(--porcelana);color:var(--grafito);font-weight:500}
.cal-legend{display:flex;gap:var(--s5);margin-top:var(--s4);font-size:.8rem;color:rgba(239,237,234,.55);flex-wrap:wrap}
.cal-legend span{display:inline-flex;align-items:center;gap:.4rem}
.cal-legend i{width:6px;height:6px;border-radius:50%;background:var(--rosa);display:inline-block}

/* slots */
.slot-group{margin-bottom:var(--s5)}
.slot-group h4{margin:0 0 var(--s3);font-weight:500;font-size:.9rem;color:rgba(239,237,234,.62)}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.slot{min-height:48px;border-radius:14px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04);font-size:1rem;transition:background-color .25s, color .25s, border-color .25s}
.slot:hover:not([disabled]){background:rgba(255,255,255,.1)}
.slot[disabled]{opacity:.3;text-decoration:line-through;cursor:default}
.slot[aria-pressed="true"]{background:var(--porcelana);color:var(--grafito);border-color:transparent;font-weight:500}
.slot-date{font-family:var(--serif);font-size:1.25rem;margin-bottom:var(--s4)}

/* form */
.form-grid{display:grid;gap:var(--s4)}
@media (min-width:640px){.form-grid{grid-template-columns:1fr 1fr}.form-grid .full{grid-column:1/-1}}
.field{display:grid;gap:6px}
.field label{font-size:.88rem;color:rgba(239,237,234,.75)}
.field input,.field textarea,.field select{width:100%;min-height:52px;padding:.8rem 1rem;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:var(--porcelana);font-size:1rem;transition:border-color .25s, background-color .25s}
.field textarea{min-height:96px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(239,237,234,.35)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--porcelana);background:rgba(255,255,255,.1)}
.field.invalid input{border-color:#F2B8AE}
.field .err{font-size:.8rem;color:#F2B8AE;min-height:1em}
.phone-row{display:flex;gap:8px}
.phone-row select{width:auto;min-width:96px;flex:none}
.phone-row select option{color:#26221F}
.toggle{display:flex;gap:8px}
.toggle button{flex:1;min-height:48px;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:transparent}
.toggle button[aria-pressed="true"]{background:var(--porcelana);color:var(--grafito);border-color:transparent;font-weight:500}
.consent{display:flex;gap:.75rem;align-items:flex-start;font-size:.85rem;color:rgba(239,237,234,.72);line-height:1.45}
.consent input{width:22px;height:22px;flex:none;accent-color:var(--porcelana);margin-top:1px}

/* review & success */
.review{display:grid;gap:0;border-radius:var(--r-m);border:1px solid rgba(255,255,255,.14);overflow:hidden}
.review div{display:flex;justify-content:space-between;gap:var(--s4);padding:var(--s4) var(--s5);border-bottom:1px solid rgba(255,255,255,.1)}
.review div:last-child{border-bottom:0}
.review dt{color:rgba(239,237,234,.6);font-size:.9rem}
.review dd{margin:0;text-align:right;font-weight:500}
.review-edit{background:none;border:0;color:rgba(239,237,234,.75);text-decoration:underline;text-underline-offset:3px;font-size:.88rem;padding:0;margin-top:var(--s3)}
.bk-panel.success.is-active{display:grid;gap:var(--s4);align-content:start}
.success-mark{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;margin-bottom:var(--s2)}
.success-mark svg{width:30px;height:30px}
.success-mark path{stroke-dasharray:40;stroke-dashoffset:40;animation:draw .8s .2s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.ref{font-family:var(--serif);font-size:1.6rem;letter-spacing:.04em}
.success-actions{display:flex;flex-wrap:wrap;gap:var(--s3);margin-top:var(--s3)}
.success .note{font-size:.88rem;color:rgba(239,237,234,.6);max-width:52ch}

/* ============ Footer ============ */
.footer{background:var(--grafito);color:var(--porcelana);padding:var(--s8) 0 calc(var(--s7) + var(--safe-b));position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;gap:var(--s6)}
.footer img{width:120px;height:120px}
.footer h4{margin:0 0 var(--s3);font-weight:500;font-size:.9rem;color:rgba(239,237,234,.55)}
.footer p,.footer a{color:rgba(239,237,234,.85);text-decoration:none;line-height:1.7}
.footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-bottom{margin-top:var(--s7);padding-top:var(--s5);border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:var(--s4);justify-content:space-between;font-size:.8rem;color:rgba(239,237,234,.5)}
@media (min-width:900px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}

/* ============ Floating mobile CTA ============ */
.float-cta{position:fixed;left:12px;right:12px;bottom:calc(12px + var(--safe-b));z-index:40;display:flex;gap:8px;padding:8px;border-radius:999px;transform:translateY(140%);transition:transform .6s var(--ease)}
.float-cta.is-visible{transform:none}
.float-cta .btn{flex:1;min-height:48px}
.float-cta .wa{flex:none;width:48px;min-height:48px;padding:0;border-radius:50%;background:rgba(255,255,255,.7)}
@media (min-width:1024px){.float-cta{left:auto;right:24px;bottom:24px;width:auto}.float-cta .btn{flex:none}}

/* ============ Motion helpers ============ */
.js-motion [data-reveal]{visibility:hidden}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .js-motion [data-reveal]{visibility:visible}
}