/* =========================================================
   Clínica Odontológica Rennove — Dra. Nelisse Mantovani
   Site estático (HTML + CSS + JS puro + GSAP). Sem build.
   Paleta oficial do logotipo: marrom, dourado e creme.
   ========================================================= */
:root{
  --ink:#2B1A10;          /* marrom quase preto: textos e botões */
  --brown-800:#4A2412;
  --brown-700:#5E3018;
  --brown-600:#753D1C;    /* "Rennove" no logo */
  --brown-500:#8E5530;
  --gold-600:#9C6420;
  --gold-500:#B67727;     /* dourado do logo */
  --gold-400:#CF9A4C;
  --gold-300:#E6C08A;
  --gold-200:#F1D9B3;
  --sand-300:#E3D2BC;
  --sand-200:#EFE4D6;
  --sand-100:#F6EFE6;
  --paper:#FBF8F4;
  --white:#FFFFFF;
  --muted:#7C6A5C;
  --line:rgba(43,26,16,.12);
  --line-light:rgba(255,255,255,.14);
  --radius:14px;
  --radius-lg:24px;
  --font-display:"Inter Tight","Helvetica Neue",Arial,sans-serif;
  --font-body:"Inter","Helvetica Neue",Arial,sans-serif;
  --container:1560px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;line-height:1.02;letter-spacing:-.035em;margin:0;color:var(--ink)}
p{margin:0}
h2 em,h1 em,em.gold{font-style:normal;font-weight:300;color:var(--brown-500)}
.container{width:min(100% - 8vw,var(--container));margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brown-600)}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-500)}
.section{padding:clamp(80px,10vw,140px) 0;position:relative}
.section-head{max-width:760px;margin:0 0 clamp(40px,5vw,64px)}
.section-head.center{text-align:center;margin-inline:auto}
.section-head h2{font-size:clamp(36px,4.8vw,64px);margin:18px 0 18px}
.section-head p{color:var(--muted);font-size:17px;max-width:560px}
.section-head.center p{margin-inline:auto}
.split-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:clamp(40px,5vw,64px)}
.split-head .section-head{margin:0}
.split-head>p{max-width:380px;color:var(--muted)}

/* Buttons */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:14px;padding:16px 26px;border-radius:8px;border:0;cursor:pointer;font-weight:500;font-size:15px;transition:background .3s,color .3s,transform .3s var(--ease);white-space:nowrap}
.btn svg{width:18px;height:18px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:var(--white)}
.btn-primary:hover{background:var(--brown-700)}
.btn-gold{background:var(--gold-500);color:var(--white)}
.btn-gold:hover{background:var(--gold-600)}
.btn-light{background:var(--white);color:var(--ink);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--ink)}
.btn-sm{padding:11px 18px;font-size:14px}

/* ---------- Header ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,box-shadow .4s}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 4vw}
.header.is-scrolled{background:rgba(251,248,244,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.header.is-scrolled .header__row{padding-block:10px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:50px;width:auto}
.brand .brand-emblem{height:38px}
.nav{display:flex;gap:34px;font-size:14px;font-weight:500;color:var(--ink)}
.nav a{position:relative;padding:6px 0;opacity:.85;transition:opacity .2s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold-500);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav a:hover{opacity:1}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}
.header__actions{display:flex;align-items:center;gap:10px}
.lang{display:inline-flex;align-items:center;gap:8px;padding:11px 14px;border-radius:8px;background:var(--white);font-size:13px;font-weight:600;border:1px solid var(--line)}
.lang svg{width:15px;height:15px}
.burger{display:none;width:46px;height:46px;border-radius:8px;border:1px solid var(--line);background:var(--white);cursor:pointer;position:relative}
.burger span{position:absolute;left:14px;right:14px;height:1.5px;background:var(--ink);transition:transform .3s}
.burger span:nth-child(1){top:18px}.burger span:nth-child(2){top:26px}
.menu-open .burger span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.menu-open .burger span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:90;background:var(--ink);color:var(--white);display:flex;flex-direction:column;justify-content:center;padding:100px 32px 40px;gap:8px;transform:translateY(-100%);transition:transform .7s var(--ease)}
.mobile-menu a{font-family:var(--font-display);font-size:36px;font-weight:300;letter-spacing:-.03em;line-height:1.3}
.mobile-menu .mm-foot{margin-top:30px;font-size:15px;color:var(--gold-300)}
.menu-open .mobile-menu{transform:none}

/* ---------- HERO (tela cheia, título nas laterais) ---------- */
.hero{padding:0}
.hero__panel{position:relative;overflow:hidden;min-height:100svh;background:
  radial-gradient(40% 50% at 50% 45%,rgba(255,255,255,.6),transparent 70%),
  linear-gradient(180deg,#F4ECE2 0%,#EADCCB 60%,#E2CFB8 100%);isolation:isolate}
.hero__mark{position:absolute;left:50%;bottom:-.2em;transform:translateX(-50%);z-index:0;font-family:var(--font-display);font-weight:400;font-size:clamp(120px,22vw,420px);letter-spacing:-.06em;line-height:1;color:rgba(117,61,28,.07);white-space:nowrap;pointer-events:none;user-select:none}
.hero h1,.hero__right{font-family:var(--font-display);font-size:clamp(40px,5vw,84px);line-height:.98;letter-spacing:-.05em;font-weight:400;color:var(--ink);margin:0}
.hero .l{display:block;white-space:nowrap}
.hero .thin{font-weight:200}
.hero__tail{display:none}
.hero__left{position:absolute;z-index:3;left:4vw;top:50%;translate:0 -62%;max-width:34vw}
.hero__right{position:absolute;z-index:3;right:calc(4vw + 70px);top:34%;text-align:right}
.hero__sub{margin-top:22px;line-height:1.55}
.hero__cta{margin-top:26px}
.hero__implant{position:absolute;z-index:2;left:50%;top:50%;width:clamp(170px,14.5vw,250px);transform:translate(-50%,-44%);will-change:transform}
.hero__implant img{width:100%;height:auto;filter:drop-shadow(0 34px 34px rgba(74,36,18,.2))}
.hero__float{animation:implantFloat 7s ease-in-out infinite}
@keyframes implantFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.pill{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:999px;background:rgba(255,255,255,.85);font-size:13.5px;font-weight:500;color:var(--ink)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--gold-500)}
.hero__pill{margin-bottom:22px}
.hero__cta{display:flex;gap:10px;flex-wrap:wrap}
.hero__sub{max-width:400px;font-size:17px;color:#4F3A2C}
.hero__stat-l{position:absolute;z-index:3;left:clamp(150px,16vw,240px);bottom:clamp(90px,12vh,150px);max-width:220px}
.stat-num{font-family:var(--font-display);font-weight:300;letter-spacing:-.05em;line-height:1;color:var(--ink)}
.hero__stat-l .stat-num{font-size:clamp(40px,4vw,58px);display:flex;align-items:center;gap:12px}
.hero__stat-l .stat-num::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ink)}
.hero__stat-l p{margin-top:14px;font-size:13.5px;color:var(--muted)}
.hero__meta{position:absolute;z-index:3;right:4vw;top:132px;text-align:right;font-size:14.5px;line-height:1.55;color:#5B4536}
.hero__loc{position:absolute;z-index:3;right:calc(4vw + 70px);top:230px;display:flex;align-items:center;gap:8px;font-size:14.5px;color:#5B4536}
.hero__loc svg{width:15px;height:15px}
.hero__social{position:absolute;z-index:3;right:4vw;top:268px;display:flex;flex-direction:column;gap:12px}
.hero__social a{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.55);color:var(--ink);transition:background .3s,color .3s}
.hero__social a:first-child{background:var(--ink);color:var(--white)}
.hero__social a:hover{background:var(--brown-600);color:var(--white)}
.hero__social svg{width:18px;height:18px}
.hero__stats-r{position:absolute;z-index:3;right:4vw;bottom:clamp(90px,13vh,170px);display:flex;flex-direction:column;gap:34px;text-align:right}
.hero__stats-r .stat-num{font-size:clamp(40px,3.8vw,56px)}
.hero__stats-r>div>span{display:block;margin-top:8px;font-size:12.5px;line-height:1.3;color:var(--muted)}
.hero__orbit{position:absolute;z-index:1;left:50%;top:52%;width:min(560px,46vw);transform:translate(-50%,-50%) rotate(-8deg);pointer-events:none;overflow:visible}
.hero__orbit ellipse{fill:none;stroke:rgba(255,255,255,.9);stroke-width:1.2}
.hero__orbit circle{fill:var(--white);stroke:rgba(117,61,28,.35);stroke-width:1}
.fcard{position:absolute;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 14px;min-width:200px;border-radius:10px;background:rgba(255,255,255,.62);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.8);box-shadow:0 14px 30px -18px rgba(74,36,18,.4)}
.fcard b{display:block;font-size:12.5px;font-weight:600;color:var(--ink)}
.fcard small{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.fcard em{font-style:normal;font-size:11.5px;font-weight:600;color:var(--gold-600);white-space:nowrap}
.fcard--a{left:calc(50% - min(248px,17vw));top:64%}
.fcard--b{left:calc(50% + min(90px,6.5vw));top:68%}

/* split words */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.06em;margin-bottom:-.06em}
.w>span{display:inline-block;will-change:transform}

/* ---------- About ---------- */
.about__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,5vw,80px);align-items:stretch}
.about__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:560px}
.about__media img{position:absolute;inset:-6% 0;width:100%;height:112%;object-fit:cover}
.about__badge{position:absolute;left:20px;bottom:20px;right:20px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-radius:12px;background:rgba(251,248,244,.92);backdrop-filter:blur(8px)}
.about__badge img{position:static;width:auto;height:44px}
.about__badge span{font-size:13px;color:var(--muted);text-align:right}
.about__content{display:flex;flex-direction:column;justify-content:center}
.about__content h2{font-size:clamp(36px,4.4vw,60px);margin:18px 0 22px}
.about__content>p{color:var(--muted);font-size:17px;max-width:520px}
.pillars{margin-top:40px;border-top:1px solid var(--line)}
.pillar{position:relative;display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px 0}
.pillar::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line);transform:scaleX(var(--d,1));transform-origin:left}
.pillar span{font-family:var(--font-display);font-size:14px;font-weight:500;color:var(--gold-600);padding-top:3px}
.pillar h3{font-size:22px;letter-spacing:-.02em}
.pillar p{margin-top:6px;font-size:15px;color:var(--muted)}

/* ---------- Services accordion ---------- */
.services__row{display:flex;gap:12px;height:440px}
.svc{position:relative;flex:1;min-width:0;border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--sand-100);color:var(--ink);border:1px solid var(--line);transition:flex .8s var(--ease),background .5s,color .5s;outline:none}
.svc.is-active{flex:2.8;background:var(--ink);color:var(--white);border-color:var(--ink)}
.svc:focus-visible{box-shadow:0 0 0 3px var(--gold-300)}
.svc__num{position:absolute;top:22px;left:22px;font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--gold-600)}
.svc.is-active .svc__num{color:var(--gold-300)}
.svc__icon{position:absolute;top:60px;left:20px;width:52px;height:52px;color:var(--brown-600);transition:color .5s}
.svc.is-active .svc__icon{color:var(--gold-300)}
.svc__icon svg{width:100%;height:100%}
.svc__title{position:absolute;left:22px;right:22px;bottom:22px;font-family:var(--font-display);font-size:21px;line-height:1.12;letter-spacing:-.02em;transition:opacity .3s}
.svc__body{position:absolute;left:22px;right:22px;bottom:22px;top:140px;display:flex;flex-direction:column;justify-content:flex-end;opacity:0;transform:translateY(14px);transition:opacity .4s .15s,transform .7s var(--ease);pointer-events:none;max-width:420px}
.svc.is-active .svc__body{opacity:1;transform:none;pointer-events:auto}
.svc.is-active .svc__title{opacity:0}
.svc__body h3{color:var(--white);font-size:30px;letter-spacing:-.03em;margin-bottom:12px}
.svc__body p{font-size:15px;color:rgba(255,255,255,.72)}
.svc__body ul{list-style:none;padding:0;margin:18px 0 20px;font-size:14px;color:rgba(255,255,255,.85);display:flex;flex-wrap:wrap;gap:8px}
.svc__body li{padding:6px 12px;border:1px solid var(--line-light);border-radius:999px}
.svc__more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--gold-300)}
.center-cta{display:flex;justify-content:center;margin-top:44px}

/* ---------- Doctor + slider ---------- */
.doctor{background:var(--sand-100)}
.doctor__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(30px,5vw,80px);align-items:start}
.doctor h2{font-size:clamp(36px,4.4vw,58px);margin:18px 0 20px}
.doctor__intro>p{color:var(--muted);max-width:460px}
.doctor__card{margin-top:34px;display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;padding:14px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line)}
.doctor__card img{width:150px;height:186px;object-fit:cover;object-position:top;border-radius:10px;background:var(--sand-200)}
.doctor__card h3{font-size:22px;letter-spacing:-.02em}
.doctor__card .role{display:block;margin-top:6px;font-size:13px;font-weight:500;color:var(--gold-600)}
.doctor__card p{margin-top:10px;font-size:14px;color:var(--muted)}
.link{display:inline-flex;align-items:center;gap:8px;margin-top:12px;font-size:14px;font-weight:500;color:var(--ink);padding-bottom:3px;background:linear-gradient(currentColor,currentColor) left bottom/0 1px no-repeat;transition:background-size .5s var(--ease)}
.link:hover{background-size:100% 1px}
.slider__viewport{overflow:hidden;cursor:grab;touch-action:pan-y;border-radius:var(--radius)}
.slider__viewport.is-drag{cursor:grabbing}
.slider__track{display:flex;gap:16px;will-change:transform}
.slide{flex:0 0 calc((100% - 16px)/1.6);position:relative;border-radius:var(--radius);overflow:hidden;background:var(--brown-700);color:var(--white);min-height:500px;display:flex;flex-direction:column;justify-content:flex-end;user-select:none}
.slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;transition:transform 1.2s var(--ease)}
.slide:hover img{transform:scale(1.04)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(43,26,16,0) 45%,rgba(43,26,16,.85) 100%)}
.slide__tag{position:absolute;top:16px;left:16px;z-index:2;padding:6px 12px;border-radius:6px;background:var(--white);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}
.slide__body{position:relative;z-index:2;padding:24px}
.slide__body h3{color:var(--white);font-size:26px;letter-spacing:-.025em}
.slide__body p{margin-top:8px;font-size:14px;color:rgba(255,255,255,.78)}
.slider__ctrl{display:flex;align-items:center;gap:10px;margin-top:20px}
.arrow{width:46px;height:46px;border-radius:8px;border:1px solid var(--line);background:var(--white);display:grid;place-items:center;cursor:pointer;color:var(--ink);transition:background .3s,color .3s}
.arrow:hover{background:var(--ink);color:var(--white)}
.arrow svg{width:16px;height:16px}
.dots{display:flex;gap:6px;margin-left:8px}
.dots button{width:22px;height:2px;border:0;padding:0;background:var(--sand-300);cursor:pointer;transition:background .3s,width .4s var(--ease)}
.dots button.is-active{width:40px;background:var(--ink)}
.counter{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--muted);margin-left:auto;font-variant-numeric:tabular-nums}

/* ---------- Simulator ---------- */
.sim__grid{display:grid;grid-template-columns:1fr 1.35fr 1.1fr;gap:12px}
.panel{border-radius:var(--radius);background:var(--ink);color:var(--white);padding:22px;position:relative;overflow:hidden}
.panel h3{font-family:var(--font-body);font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--gold-300);margin-bottom:14px;display:flex;justify-content:space-between}
.panel h3 small{font-weight:500;color:rgba(255,255,255,.45)}
.sim__left{display:flex;flex-direction:column;gap:12px}
.opt{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:14px;cursor:pointer;color:rgba(255,255,255,.82)}
.opt input{appearance:none;width:16px;height:16px;border-radius:4px;border:1.5px solid rgba(255,255,255,.4);margin:0;flex:none;cursor:pointer;transition:all .2s}
.opt input:checked{background:var(--gold-500);border-color:var(--gold-500);box-shadow:inset 0 0 0 3px var(--ink)}
.opt:hover{color:#fff}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill-opt{padding:8px 13px;border-radius:6px;border:1px solid rgba(255,255,255,.2);background:transparent;color:var(--white);font-size:13px;font-weight:500;cursor:pointer;transition:all .25s}
.pill-opt:hover{border-color:rgba(255,255,255,.5)}
.pill-opt.is-on{background:var(--white);color:var(--ink);border-color:var(--white)}
.arch-panel{display:flex;flex-direction:column;background:#34210F}
.arch{flex:1;display:grid;place-items:center;min-height:330px}
.arch svg{width:100%;max-width:400px;height:auto;overflow:visible}
.arch .t{cursor:pointer}
.arch .t path{fill:rgba(255,255,255,.9);stroke:rgba(43,26,16,.5);stroke-width:1;transition:fill .25s}
.arch .t:hover path{fill:var(--gold-200)}
.arch .t.is-on path{fill:var(--gold-500);stroke:var(--white);stroke-width:1.4}
.arch-legend{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:rgba(255,255,255,.6);gap:10px}
.arch-legend .sel{color:var(--white);font-weight:600}
.link-btn{background:none;border:0;color:var(--gold-300);font-size:12px;font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.result{display:flex;flex-direction:column;gap:12px}
.res-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.res-card{background:rgba(255,255,255,.05);border:1px solid var(--line-light);border-radius:10px;padding:14px}
.res-card .lbl{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.gauge{width:100%;max-width:140px;margin:6px auto 0;display:block}
.gauge text{fill:var(--white);font:600 13px var(--font-body)}
.res-big{font-family:var(--font-display);font-weight:300;font-size:28px;letter-spacing:-.03em;margin-top:8px;line-height:1.1}
.bars{display:flex;gap:4px;margin-top:12px}
.bars i{flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.14);transition:background .4s}
.bars i.on{background:var(--gold-400)}
.rec-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.rec-list span{padding:5px 10px;border-radius:6px;background:rgba(255,255,255,.08);color:var(--white);font-size:12px;font-weight:500}
.rec-empty{font-size:13px;color:rgba(255,255,255,.55);margin-top:8px}
.res-note{font-size:11.5px;color:rgba(255,255,255,.5);line-height:1.5}
.result .btn{justify-content:space-between;width:100%}

/* ---------- Transformations ---------- */
.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:36px;border-bottom:1px solid var(--line)}
.tab{position:relative;background:none;border:0;padding:12px 18px;font-weight:500;font-size:15px;color:var(--muted);cursor:pointer}
.tab::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--ink);transform:scaleX(0);transition:transform .5s var(--ease)}
.tab.is-active{color:var(--ink)}
.tab.is-active::after{transform:scaleX(1)}
.case{display:grid;grid-template-columns:.9fr 1.15fr .85fr;gap:20px;align-items:stretch}
.case__text h3{font-size:clamp(30px,3vw,40px)}
.case__text p{margin-top:16px;color:var(--muted);font-size:15px}
.case__text h4{font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-600);margin-top:28px}
.case__text ol{padding:0;margin:10px 0 0;list-style:none;counter-reset:s}
.case__text li{counter-increment:s;display:grid;grid-template-columns:34px 1fr;padding:12px 0;font-size:15px;border-bottom:1px solid var(--line)}
.case__text li::before{content:"0" counter(s);font-size:12px;font-weight:600;color:var(--gold-600);padding-top:2px}
.ba{position:relative;border-radius:var(--radius);overflow:hidden;min-height:400px;background:var(--sand-200);user-select:none;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__before{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ba__line{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:var(--white);transform:translateX(-1px);pointer-events:none}
.ba__knob{position:absolute;top:50%;left:var(--pos,50%);width:44px;height:44px;border-radius:50%;transform:translate(-50%,-50%);background:var(--white);display:grid;place-items:center;color:var(--ink);box-shadow:0 8px 24px rgba(43,26,16,.3);pointer-events:none}
.ba__knob svg{width:20px}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba__lbl{position:absolute;top:14px;padding:5px 10px;border-radius:6px;background:var(--white);color:var(--ink);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;pointer-events:none}
.ba__lbl--a{left:14px}.ba__lbl--b{right:14px}
.media-single{position:relative;border-radius:var(--radius);overflow:hidden;min-height:400px;background:var(--sand-200)}
.media-single img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case__side{display:flex;flex-direction:column;gap:12px}
.case__side .media-single{flex:1;min-height:260px}
.case__caption{font-size:13px;color:var(--muted)}
.illus{position:absolute;bottom:12px;left:14px;font-size:10.5px;color:rgba(255,255,255,.9);letter-spacing:.04em;text-shadow:0 1px 4px rgba(0,0,0,.5);pointer-events:none}
.case__nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:22px}
.case-anim{animation:caseIn .6s var(--ease)}
@keyframes caseIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------- Booking ---------- */
.booking__box{display:grid;grid-template-columns:1fr 1.15fr;border-radius:var(--radius-lg);overflow:hidden;background:var(--white);border:1px solid var(--line)}
.booking__aside{position:relative;padding:clamp(32px,4vw,56px);background:var(--ink);color:var(--white);display:flex;flex-direction:column;justify-content:space-between;gap:40px;overflow:hidden}
.booking__aside h2{color:var(--white);font-size:clamp(36px,4vw,54px);margin:18px 0 18px}
.booking__aside h2 em{color:var(--gold-300)}
.booking__aside p{color:rgba(255,255,255,.7);max-width:380px}
.booking__aside .eyebrow{color:var(--gold-300)}
.contact-list{display:flex;flex-direction:column;gap:14px;position:relative;z-index:1}
.contact-list a{display:flex;align-items:center;gap:14px;font-size:16px}
.contact-list a span{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-light);display:grid;place-items:center}
.contact-list svg{width:17px;height:17px}
.form{padding:clamp(32px,4vw,56px);display:grid;grid-template-columns:1fr 1fr;gap:26px 26px;align-content:center}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.field input,.field select{appearance:none;border:1px solid var(--line);background:var(--paper);padding:14px 14px;font-size:15px;color:var(--ink);border-radius:8px;transition:border-color .3s}
.field select{background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232B1A10' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 14px center/14px no-repeat}
.field input:focus,.field select:focus{outline:none;border-color:var(--ink)}
.form__foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.form__legal{font-size:12.5px;color:var(--muted);max-width:300px}
.form__legal a{color:var(--ink);text-decoration:underline}
.form__msg{grid-column:1/-1;font-size:14px;color:var(--brown-600);min-height:1em;margin:-10px 0}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.72);padding:80px 0 30px;position:relative;overflow:hidden}
.footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;position:relative;z-index:2}
.footer__logo{width:190px}
.footer h4{font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-300);margin-bottom:16px}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:15px}
.footer a:hover{color:var(--white)}
.footer__tag{margin-top:20px;font-size:14px;max-width:260px}
.footer__bottom{position:relative;z-index:2;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:60px;padding-top:24px;border-top:1px solid var(--line-light);font-size:13px;color:rgba(255,255,255,.45)}
.footer__mega{position:absolute;left:50%;transform:translateX(-50%);bottom:-.22em;font-family:var(--font-display);font-size:22vw;letter-spacing:-.06em;line-height:1;color:rgba(255,255,255,.035);pointer-events:none;user-select:none;white-space:nowrap}

/* Floating WhatsApp */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:80;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--white);box-shadow:0 14px 30px -12px rgba(43,26,16,.6);transition:transform .3s var(--ease),background .3s}
.wa-float:hover{transform:translateY(-2px);background:var(--brown-600)}
.wa-float svg{width:26px;height:26px}

/* =========================================================
   EFEITOS (inspirados em naocodei.com/free-code-css)
   ========================================================= */
/* 10 Brilho que atravessa (com pausa) */
.btn-primary::after,.btn-gold::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.3),transparent);transform:skewX(-20deg);animation:shine 5.5s ease-in-out infinite;pointer-events:none}
@keyframes shine{0%,62%{left:-60%}100%{left:130%}}
/* 25 Onda no clique */
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:ripple .75s ease-out forwards;pointer-events:none}
.btn-light .ripple{background:rgba(43,26,16,.14)}
@keyframes ripple{to{transform:scale(1);opacity:0}}
/* 03 Elevar no hover */
.svc,.doctor__card,.res-card,.fcard,.hero__social a,.contact-list a span{transition:transform .5s var(--ease),box-shadow .5s var(--ease),background .5s,color .5s,border-color .4s}
.svc{transition:flex .8s var(--ease),background .5s,color .5s,transform .5s var(--ease),box-shadow .5s var(--ease)}
.svc:not(.is-active):hover{transform:translateY(-8px);box-shadow:0 26px 40px -26px rgba(43,26,16,.5)}
.doctor__card:hover{transform:translateY(-6px);box-shadow:0 28px 44px -28px rgba(43,26,16,.4)}
.res-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.3)}
.fcard:hover{transform:translateY(-4px);box-shadow:0 22px 38px -20px rgba(74,36,18,.5)}
.hero__social a:hover{transform:translateY(-3px)}
.contact-list a:hover span{transform:translateY(-3px);border-color:var(--gold-300)}
.svc__more,.footer a{transition:color .3s}
/* 13 Flutuar (cards com atrasos diferentes) */
.fcard--a{animation:floatY 6s ease-in-out infinite}
.fcard--b{animation:floatY 6s ease-in-out -3s infinite}
@keyframes floatY{0%,100%{translate:0 0}50%{translate:0 -9px}}
/* 20 Gradiente vivo (fundo da Hero) */
.hero__panel::before{content:"";position:absolute;inset:-25%;z-index:-1;pointer-events:none;background:radial-gradient(34% 40% at 28% 42%,rgba(207,154,76,.28),transparent 70%),radial-gradient(34% 40% at 74% 58%,rgba(255,255,255,.55),transparent 70%);animation:drift 20s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(-4%,-3%,0) scale(1)}to{transform:translate3d(5%,4%,0) scale(1.12)}}
/* 24 Inclinar em 3D */
.hero__implant{perspective:900px}
.hero__float img{will-change:transform}
/* 21 Cortina que revela (foto da clínica) */
.curtain{position:absolute;inset:0;z-index:3;background:var(--ink);transform-origin:top;pointer-events:none}
/* 17 Esteira infinita */
.marquee{overflow:hidden;background:var(--ink);color:var(--sand-200);padding:20px 0;border-top:1px solid var(--line-light)}
.marquee__track{display:flex;width:max-content;animation:marquee 48s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__group{display:flex;align-items:center;gap:44px;padding-right:44px;flex:none}
.marquee__group span{font-family:var(--font-display);font-weight:300;font-size:clamp(18px,1.6vw,24px);letter-spacing:-.02em;white-space:nowrap}
.marquee__group i{width:6px;height:6px;border-radius:50%;background:var(--gold-500);flex:none}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .nav{display:none}
  .burger{display:block}
  .lang{display:none}
}
@media (max-width:1100px){
  .header .btn{display:none}
  .sim__grid{grid-template-columns:1fr 1fr}
  .sim__grid .result{grid-column:1/-1}
  .case{grid-template-columns:1fr 1fr}
  .case__text{grid-column:1/-1}
}
@media (max-width:960px){
  .hero__panel{min-height:auto;display:flex;flex-direction:column;padding:120px 6vw 0}
  .hero__left{position:static;translate:none;max-width:none;order:1}
  .hero__tail{display:inline}
  .hero__right,.hero__meta,.hero__social,.hero__orbit,.fcard,.hero__loc{display:none}
  .hero__stat-l{position:static;order:3;margin-top:30px;max-width:none}
  .hero__stats-r{position:static;order:3;flex-direction:row;gap:30px;text-align:left;margin-top:22px}
  .hero h1{font-size:clamp(42px,11vw,72px)}
  .hero__implant{position:relative;left:auto;top:auto;transform:none;width:min(46vw,210px);margin:40px auto -150px;order:4}
  .hero__mark{font-size:36vw}
  .about__grid{grid-template-columns:1fr}
  .about__media{min-height:380px}
  .split-head{flex-direction:column;align-items:flex-start}
  .services__row{flex-direction:column;height:auto}
  .svc{min-height:88px;flex:none!important;transition:min-height .7s var(--ease),background .5s,color .5s}
  .svc.is-active{min-height:380px}
  .svc__icon{top:22px;left:auto;right:20px;width:42px;height:42px}
  .svc__title{bottom:auto;top:46px;right:80px}
  .svc__body{top:auto}
  .doctor__grid{grid-template-columns:minmax(0,1fr)}
  .slide{flex-basis:84%;min-height:420px}
  .sim__grid{grid-template-columns:minmax(0,1fr)}
  .case{grid-template-columns:minmax(0,1fr)}
  .booking__box{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .container{width:min(100% - 12vw,var(--container))}
  .doctor__card{grid-template-columns:1fr}
  .doctor__card img{width:100%;height:300px}
  .footer__grid{grid-template-columns:1fr}
  .brand img{height:42px}
  .brand .brand-emblem{height:32px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}