/* ==========================================================
   Dra. Taís Silva · Odontologia & Harmonização Facial
   Mobile first · vermelho e branco · luxo acolhedor
   ========================================================== */

:root{
  --red:#A4172B;
  --red-deep:#7E0F20;
  --red-ink:#4E0812;
  --red-soft:#F7E6E8;
  --red-mist:#FBF1F2;
  --ivory:#FBF8F6;
  --white:#FFFFFF;
  --ink:#231A1C;
  --ink-2:#4A3D40;
  --muted:#7A6B6E;
  --line:rgba(164,23,43,.14);
  --line-soft:rgba(35,26,28,.08);

  --font-display:"Cormorant", "Cormorant Garamond", Georgia, serif;
  --font-body:"Manrope", "Helvetica Neue", Arial, sans-serif;

  --ease-lux:cubic-bezier(.22,1,.36,1);
  --shadow-soft:0 18px 50px -24px rgba(78,15,32,.28);
  --shadow-card:0 30px 70px -30px rgba(78,15,32,.35);
  --header-h:74px;
  --radius:18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  font-weight:400;
  color:var(--ink);
  background:var(--ivory);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-align:center;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}
::selection{background:var(--red);color:#fff}

/* grão fino sobre tudo */
body::before{
  content:"";position:fixed;inset:0;z-index:9990;pointer-events:none;opacity:.32;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container{width:min(100% - 2.5rem,1140px);margin-inline:auto}
.narrow{width:min(100% - 2.5rem,760px);margin-inline:auto}

/* ---------- Tipografia ---------- */
h1,h2,h3,.display{
  font-family:var(--font-display);
  font-weight:500;
  line-height:1.05;
  letter-spacing:-.01em;
  text-wrap:balance;
}
h1{font-size:clamp(2.6rem,9.5vw,5.2rem)}
h2{font-size:clamp(2.1rem,7vw,3.6rem)}
h3{font-size:clamp(1.45rem,4.5vw,1.9rem)}
h1 em,h2 em,h3 em,.display em{font-style:italic;font-weight:400;color:var(--red)}
p{max-width:62ch;margin-inline:auto}
.lead{font-size:clamp(1.02rem,2.4vw,1.18rem);color:var(--ink-2);line-height:1.75}
.kicker{
  display:inline-flex;align-items:center;gap:.8rem;
  font-size:.72rem;font-weight:600;letter-spacing:.32em;text-transform:uppercase;
  color:var(--red);
}
.kicker::before,.kicker::after{content:"";width:28px;height:1px;background:linear-gradient(90deg,transparent,var(--red));}
.kicker::after{background:linear-gradient(90deg,var(--red),transparent)}
.on-red .kicker{color:rgba(255,255,255,.85)}
.on-red .kicker::before{background:linear-gradient(90deg,transparent,rgba(255,255,255,.8))}
.on-red .kicker::after{background:linear-gradient(90deg,rgba(255,255,255,.8),transparent)}
.on-red h2 em{color:#F5C6CC}
.on-red{color:#fff}
.on-red .lead{color:rgba(255,255,255,.82)}

.sec-head{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-bottom:2.6rem}
.sec-head .lead{margin-top:.2rem}

/* divisor com dentinho */
.tooth-line{
  display:flex;align-items:center;justify-content:center;gap:14px;
  width:min(100%,240px);margin-inline:auto;color:var(--red);
}
.tooth-line::before,.tooth-line::after{
  content:"";flex:1;height:1px;
  background:linear-gradient(90deg,transparent,rgba(164,23,43,.45),transparent);
}
.tooth-line svg{width:20px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}
.on-red .tooth-line{color:#F5C6CC}
.on-red .tooth-line::before,.on-red .tooth-line::after{background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent)}

/* ---------- Botões ---------- */
.btn{
  position:relative;isolation:isolate;
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:54px;padding:.9rem 1.8rem;
  font-weight:600;font-size:.92rem;letter-spacing:.04em;
  border-radius:6px;overflow:hidden;
  transition:transform .5s var(--ease-lux),box-shadow .5s var(--ease-lux),color .4s;
}
.btn svg{width:18px;height:18px;flex:none}
.btn-red{background:var(--red);color:#fff;box-shadow:0 14px 34px -14px rgba(164,23,43,.65)}
.btn-red::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,var(--red-deep),var(--red-ink));
  transform:translateX(-101%);transition:transform .6s var(--ease-lux);
}
.btn-red:hover::after{transform:translateX(0)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 22px 40px -16px rgba(164,23,43,.7)}
.btn-ghost{border:1px solid rgba(164,23,43,.35);color:var(--red);background:rgba(255,255,255,.55);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--red);background:#fff;transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--red);box-shadow:0 14px 34px -16px rgba(0,0,0,.4)}
.btn-white:hover{transform:translateY(-2px)}
.btn-outline-white{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-wa svg{width:20px;height:20px}
.btn-group{display:flex;flex-direction:column;gap:.8rem;align-items:center}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:130;height:var(--header-h);
  display:flex;align-items:center;
  transition:background .6s var(--ease-lux),box-shadow .6s,backdrop-filter .6s;
}
.header.scrolled,.header.solid{
  background:rgba(251,248,246,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 1px 0 rgba(164,23,43,.08),0 20px 40px -30px rgba(78,15,32,.25);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand img{height:46px;width:auto}
.nav{display:none}
.nav a{
  position:relative;font-size:.86rem;font-weight:500;letter-spacing:.04em;color:var(--ink-2);padding:.4rem 0;
}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--red);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease-lux)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1);transform-origin:left}
.header-cta{display:none}
.burger{
  width:46px;height:46px;border-radius:50%;border:1px solid rgba(164,23,43,.3);
  display:grid;place-items:center;position:relative;z-index:130;
  background:rgba(255,255,255,.6);backdrop-filter:blur(6px);transition:background .4s,transform .4s var(--ease-lux);
}
.burger:hover{transform:scale(1.06)}
.burger span{position:relative;width:18px;height:1.5px;background:var(--red);display:block;transition:background .3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--red);transition:transform .5s var(--ease-lux),top .5s var(--ease-lux)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger.open span{background:transparent}
.burger.open span::before{top:0;transform:rotate(45deg)}
.burger.open span::after{top:0;transform:rotate(-45deg)}

.drawer{
  position:fixed;inset:0;z-index:120;background:var(--red);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.4rem;
  clip-path:circle(0% at calc(100% - 46px) 46px);transition:clip-path .85s var(--ease-lux),visibility 0s .85s;visibility:hidden;
  padding:2rem;overflow:hidden;
}
.drawer.open{clip-path:circle(150% at calc(100% - 46px) 46px);visibility:visible;transition:clip-path .85s var(--ease-lux)}
.drawer a{
  font-family:var(--font-display);font-size:2rem;font-weight:400;letter-spacing:.01em;
  opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease-lux),transform .6s var(--ease-lux);
  display:flex;align-items:baseline;gap:.7rem;
}
.drawer a small{font-family:var(--font-body);font-size:.7rem;letter-spacing:.2em;opacity:.65}
.drawer.open a{opacity:1;transform:none}
.drawer.open a:nth-child(1){transition-delay:.2s}.drawer.open a:nth-child(2){transition-delay:.27s}
.drawer.open a:nth-child(3){transition-delay:.34s}.drawer.open a:nth-child(4){transition-delay:.41s}
.drawer.open a:nth-child(5){transition-delay:.48s}.drawer.open a:nth-child(6){transition-delay:.55s}
.drawer.open a:nth-child(7){transition-delay:.62s}
.drawer .btn{margin-top:1rem;font-family:var(--font-body);font-size:.9rem}
.drawer-monogram{position:absolute;bottom:-8vh;right:-10vw;width:60vw;max-width:320px;opacity:.12;pointer-events:none}
body.no-scroll{overflow:hidden}
body.no-scroll .header{background:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
body.no-scroll .brand img{filter:brightness(0) invert(1)}
body.no-scroll .burger{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.12)}
body.no-scroll .burger span::before,body.no-scroll .burger span::after{background:#fff}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;overflow:hidden;
  background:
    radial-gradient(60% 45% at 15% 10%,rgba(164,23,43,.10),transparent 70%),
    radial-gradient(55% 45% at 90% 20%,rgba(164,23,43,.08),transparent 70%),
    linear-gradient(180deg,#FFFFFF 0%,var(--ivory) 55%,var(--red-mist) 100%);
}
.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-glow{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;mix-blend-mode:multiply}
.hero-glow.g1{width:60vw;height:60vw;max-width:520px;max-height:520px;left:-18vw;top:8vh;background:radial-gradient(circle,rgba(164,23,43,.22),transparent 65%);animation:drift 18s ease-in-out infinite}
.hero-glow.g2{width:70vw;height:70vw;max-width:640px;max-height:640px;right:-25vw;bottom:-10vh;background:radial-gradient(circle,rgba(164,23,43,.18),transparent 65%);animation:drift 24s ease-in-out infinite reverse}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(6vw,-4vh) scale(1.12)}}

.hero-tooth{
  position:absolute;left:50%;top:52%;width:min(120vw,720px);transform:translate(-50%,-50%);
  opacity:.9;animation:toothFloat 12s ease-in-out infinite;
}
.hero-tooth path{
  fill:none;stroke:var(--red);stroke-width:1.2;stroke-linejoin:round;stroke-linecap:round;
  stroke-dasharray:1400;stroke-dashoffset:1400;opacity:.22;
  animation:toothDraw 9s var(--ease-lux) infinite;
}
.hero-tooth path.inner{stroke-width:.8;opacity:.16;animation-delay:.6s}
@keyframes toothDraw{0%{stroke-dashoffset:1400}40%{stroke-dashoffset:0}75%{stroke-dashoffset:0}100%{stroke-dashoffset:-1400}}
@keyframes toothFloat{0%,100%{transform:translate(-50%,-50%) rotate(-3deg)}50%{transform:translate(-50%,-54%) rotate(3deg)}}

.spark{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--red);opacity:0;animation:rise 11s linear infinite}
.spark::after{content:"";position:absolute;inset:-6px;border-radius:50%;background:radial-gradient(circle,rgba(164,23,43,.5),transparent 70%)}
.spark:nth-child(1){left:12%;bottom:10%;animation-delay:0s}
.spark:nth-child(2){left:30%;bottom:5%;animation-delay:2.5s;width:4px;height:4px}
.spark:nth-child(3){left:58%;bottom:12%;animation-delay:4s}
.spark:nth-child(4){left:76%;bottom:6%;animation-delay:6.5s;width:5px;height:5px}
.spark:nth-child(5){left:90%;bottom:16%;animation-delay:8s;width:3px;height:3px}
.spark:nth-child(6){left:44%;bottom:2%;animation-delay:9.5s}
@keyframes rise{0%{transform:translateY(0);opacity:0}10%{opacity:.75}90%{opacity:.2}100%{transform:translateY(-70vh);opacity:0}}

.hero-grid{position:relative;z-index:2;flex:1;display:grid;align-content:end;padding-top:calc(var(--header-h) + 1.8rem)}
.hero-copy{order:1;display:flex;flex-direction:column;align-items:center;gap:1.1rem;padding-bottom:1.6rem}
.hero-copy h1{margin-top:.2rem}
.hero-copy .lead{max-width:34ch}
.hero-copy .btn-group{margin-top:.6rem}
.hero-rating{display:flex;flex-direction:column;align-items:center;gap:.25rem;margin-top:.8rem;font-size:.8rem;color:var(--muted);letter-spacing:.04em}
.hero-rating .stars{color:#D4A34A;letter-spacing:.1em;font-size:.95rem}
.hero-rating strong{color:var(--ink);font-weight:600}

.hero-figure{order:2;position:relative;width:min(88vw,420px);margin-inline:auto;margin-top:.4rem}
.hero-figure img{position:relative;z-index:2;width:100%;
  -webkit-mask-image:linear-gradient(to bottom,#000 78%,transparent 100%);mask-image:linear-gradient(to bottom,#000 78%,transparent 100%)}
.hero-ring{position:absolute;left:50%;top:38%;width:110%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  background:conic-gradient(from 210deg,transparent 0 40%,rgba(164,23,43,.45) 60%,rgba(164,23,43,.15) 78%,transparent 92%);
  -webkit-mask:radial-gradient(circle,transparent 66.5%,#000 67%,#000 67.6%,transparent 68.2%);mask:radial-gradient(circle,transparent 66.5%,#000 67%,#000 67.6%,transparent 68.2%);
  animation:spin 26s linear infinite;z-index:1}
.hero-ring.dashed{width:96%;-webkit-mask:none;mask:none;background:none;border:1px dashed rgba(164,23,43,.28);animation:spin 70s linear infinite reverse}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.hero-base{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:100vw;height:1px;background:linear-gradient(90deg,transparent,rgba(164,23,43,.5),transparent);z-index:3}

.seal{
  position:absolute;left:-6px;top:26%;width:104px;height:104px;z-index:4;
  animation:spin 22s linear infinite;
}
.seal svg{width:100%;height:100%}
.seal text{font-family:var(--font-body);font-size:9.6px;letter-spacing:.24em;font-weight:600;fill:var(--red);text-transform:uppercase}
.seal-core{position:absolute;inset:32px;border-radius:50%;background:#fff;box-shadow:var(--shadow-soft);display:grid;place-items:center;animation:spin 22s linear infinite reverse}
.seal-core img{width:22px}

.scroll-hint{position:absolute;left:50%;bottom:1.1rem;transform:translateX(-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:.3rem;font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--red);opacity:.8}
.scroll-hint i{width:1px;height:34px;background:linear-gradient(180deg,var(--red),transparent);display:block;animation:hint 2.2s ease-in-out infinite}
@keyframes hint{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Faixa / marquee ---------- */
.band-wrap{position:relative;overflow:hidden;padding-block:1.4rem 2.2rem;background:var(--ivory)}
.band{
  background:linear-gradient(100deg,var(--red-deep) 0%,var(--red) 60%,#C0273B 130%);
  transform:rotate(-2deg) scale(1.06);padding-block:1.05rem;box-shadow:0 26px 50px -26px rgba(126,15,32,.6);
}
.band.light{background:linear-gradient(100deg,#fff,var(--red-soft));transform:rotate(1.4deg) scale(1.06);margin-top:-.5rem;box-shadow:none;position:relative;z-index:-1}
.marquee{display:flex;width:max-content;animation:marquee 34s linear infinite}
.band.light .marquee{animation-direction:reverse;animation-duration:44s}
.marquee-track{display:flex;align-items:center}
.marquee-track span{font-family:var(--font-display);font-style:italic;font-size:1.45rem;color:#fff;white-space:nowrap;padding-inline:1.5rem}
.marquee-track span i{font-style:normal;font-size:.9rem;opacity:.75}
.band.light .marquee-track span{color:var(--red);font-size:1.15rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Seções gerais ---------- */
.section,.procs,.kids,.page-hero,.cta{overflow-x:clip}
.section{padding-block:5rem}
.section.tight{padding-block:3.5rem}
.section-white{background:#fff}
.section-mist{background:var(--red-mist)}
.section-red{background:linear-gradient(160deg,var(--red-deep),var(--red) 60%,#B62038);color:#fff}

/* ---------- Acolhimento ---------- */
.care{position:relative}
.care-quote{
  font-family:var(--font-display);font-size:clamp(1.7rem,5.6vw,2.8rem);font-style:italic;font-weight:400;line-height:1.25;
  color:var(--red-ink);max-width:22ch;margin-inline:auto;
}
.care-grid{display:grid;gap:1.4rem;margin-top:2.8rem}
.care-item{
  position:relative;padding:2.1rem 1.6rem 2rem;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-soft);
  transition:transform .6s var(--ease-lux),box-shadow .6s var(--ease-lux);
}
.care-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.care-item .num{font-family:var(--font-display);font-size:2.8rem;line-height:1;color:var(--red);opacity:.28;font-style:italic}
.care-item h3{margin:.3rem 0 .6rem}
.care-item p{color:var(--ink-2);font-size:.96rem}
.care-photo{position:relative;margin-top:3rem;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.care-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;transform:scale(1.04);transition:transform 1.2s var(--ease-lux)}
.care-photo:hover img{transform:scale(1)}
.care-photo figcaption{
  position:absolute;inset:auto 0 0 0;padding:1.6rem 1.2rem 1.1rem;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(78,8,18,.75));font-family:var(--font-display);font-style:italic;font-size:1.25rem;
}

/* ---------- Crianças ---------- */
.kids{position:relative;overflow:hidden}
.kids::before{content:"";position:absolute;inset:0;background:
  radial-gradient(40% 40% at 8% 20%,rgba(164,23,43,.12),transparent 70%),
  radial-gradient(45% 45% at 92% 85%,rgba(164,23,43,.12),transparent 70%);pointer-events:none}
.kids-inner{position:relative;display:grid;gap:2.4rem;align-items:center}
.kids-figure{position:relative;width:min(88vw,440px);margin-inline:auto}
.kids-figure img{width:100%;border-radius:200px 200px 24px 24px;box-shadow:var(--shadow-card);object-fit:cover;aspect-ratio:4/5}
.kids-figure .float-card{
  position:absolute;left:-6px;bottom:22px;background:#fff;border-radius:14px;padding:.9rem 1.1rem;
  box-shadow:var(--shadow-card);text-align:center;max-width:190px;animation:floaty 6s ease-in-out infinite;
}
.float-card img{width:56px;height:56px;border-radius:50%;object-fit:cover;margin:0 auto .5rem;box-shadow:0 6px 16px -6px rgba(78,15,32,.5);border:2px solid #fff}
.float-card strong{display:block;font-family:var(--font-display);font-size:1.5rem;line-height:1;color:var(--red)}
.float-card span{font-size:.72rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.kids-copy{display:flex;flex-direction:column;align-items:center;gap:1rem}
.kids-list{display:grid;gap:.9rem;margin-top:1rem;width:100%;max-width:520px}
.kids-list li{
  display:flex;flex-direction:column;align-items:center;gap:.35rem;padding:1.1rem 1.2rem;background:rgba(255,255,255,.75);
  border:1px solid var(--line);border-radius:14px;backdrop-filter:blur(6px);
}
.kids-list svg{width:26px;height:26px;stroke:var(--red);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.kids-list strong{font-weight:600;font-size:.98rem}
.kids-list span{font-size:.88rem;color:var(--ink-2)}

/* ---------- Sobre ---------- */
.about-grid{display:grid;gap:2.6rem;align-items:center}
.about-figure{position:relative;width:min(84vw,420px);margin-inline:auto}
.about-figure .blob{
  position:absolute;inset:6% -4% 0;background:linear-gradient(160deg,var(--red-soft),#F1C9CF);
  border-radius:46% 54% 58% 42% / 52% 44% 56% 48%;animation:morph 14s ease-in-out infinite;
}
@keyframes morph{0%,100%{border-radius:46% 54% 58% 42% / 52% 44% 56% 48%}50%{border-radius:56% 44% 44% 56% / 44% 58% 42% 56%}}
.about-figure img{position:relative;z-index:2;width:100%;
  -webkit-mask-image:linear-gradient(to bottom,#000 82%,transparent 100%);mask-image:linear-gradient(to bottom,#000 82%,transparent 100%)}
.about-figure .ring{position:absolute;right:-6%;top:10%;width:54%;aspect-ratio:1;border:1px solid rgba(164,23,43,.35);border-radius:50%;z-index:3;animation:spin 40s linear infinite}
.about-figure .ring::after{content:"";position:absolute;top:-4px;left:50%;width:8px;height:8px;border-radius:50%;background:var(--red)}
.about-copy{display:flex;flex-direction:column;align-items:center;gap:1rem}
.about-copy p{color:var(--ink-2)}
.about-copy .signature{font-family:var(--font-display);font-style:italic;font-size:1.6rem;color:var(--red);margin-top:.4rem}
.about-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;width:100%;max-width:480px;margin-top:1.2rem}
.fact{padding:1rem .6rem;border-top:1px solid var(--line)}
.fact strong{display:block;font-family:var(--font-display);font-size:2.2rem;line-height:1;color:var(--red)}
.fact span{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ---------- Jornada (empilhamento) ---------- */
.journey{position:relative}
.stack{position:relative;margin-top:2.2rem;--gap:16px}
.stack-card{
  position:sticky;top:calc(var(--header-h) + 16px + var(--i) * var(--gap));
  margin-bottom:1.6rem;min-height:min(62vh,520px);
  display:grid;grid-template-rows:auto 1fr;overflow:hidden;
  border-radius:24px;background:#fff;box-shadow:var(--shadow-card);border:1px solid var(--line);
  transform-origin:top center;transition:transform .2s linear,filter .2s linear;
  will-change:transform;
}
.stack-card.is-red{background:linear-gradient(160deg,var(--red-deep),var(--red));color:#fff;border-color:transparent}
.stack-card.is-mist{background:var(--red-soft)}
.stack-card.is-ink{background:var(--red-ink);color:#fff;border-color:transparent}
.stack-card figure{height:180px;overflow:hidden}
.stack-card figure img{width:100%;height:100%;object-fit:cover}
.stack-body{padding:1.7rem 1.4rem 2rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem}
.stack-body .stage-label{font-family:var(--font-display);font-style:italic;font-size:1.05rem;letter-spacing:.06em;opacity:.7}
.stack-body h3{font-size:clamp(1.7rem,5.5vw,2.3rem)}
.stack-body p{font-size:.98rem;opacity:.9;max-width:44ch}
.stack-end{height:8vh}

/* ---------- Procedimentos ---------- */
.procs{position:relative}
.proc-grid{display:grid;gap:1.2rem;margin-top:2.2rem}
.proc-card{
  position:relative;display:block;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;
  background:var(--red-ink);color:#fff;box-shadow:var(--shadow-soft);isolation:isolate;
  transition:transform .7s var(--ease-lux),box-shadow .7s var(--ease-lux);
}
.proc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-card)}
.proc-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85;transition:transform 1.4s var(--ease-lux),opacity .6s}
.proc-card:hover img{transform:scale(1.07);opacity:.7}
.proc-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(78,8,18,0) 30%,rgba(78,8,18,.92) 100%);z-index:1}
.proc-card-body{position:absolute;inset:auto 0 0 0;z-index:2;padding:1.4rem 1.2rem 1.5rem;display:flex;flex-direction:column;align-items:center;gap:.4rem}
.proc-card h3{font-size:1.6rem;color:#fff}
.proc-card p{font-size:.86rem;opacity:.85;max-width:30ch}
.proc-card .more{margin-top:.5rem;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.5rem}
.proc-card .more::after{content:"";width:22px;height:1px;background:#fff;transition:width .5s var(--ease-lux)}
.proc-card:hover .more::after{width:40px}

/* separador entre estética e odontologia: dente que se desenha e preenche com o scroll */
.tooth-scroll{position:relative;height:190vh;margin-block:1rem 0}
.tooth-sticky{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.4rem;overflow:hidden}
.tooth-sticky .rail{position:absolute;left:50%;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,rgba(164,23,43,.35) 30%,rgba(164,23,43,.35) 70%,transparent);transform:translateX(-50%)}
.tooth-stage{position:relative;width:min(58vw,260px);aspect-ratio:200/240}
.tooth-stage svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.tooth-stage .outline{fill:none;stroke:var(--red);stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:1400;stroke-dashoffset:1400}
.tooth-stage .fill{fill:url(#toothGrad);clip-path:inset(100% 0 0 0);}
.tooth-stage .shine{fill:none;stroke:rgba(255,255,255,.7);stroke-width:2;stroke-linecap:round;stroke-dasharray:60;stroke-dashoffset:60}
.tooth-stage .halo{position:absolute;inset:-30%;border-radius:50%;background:radial-gradient(circle,rgba(164,23,43,.18),transparent 65%);filter:blur(20px);opacity:0;transition:opacity .4s}
.tooth-words{position:relative;height:5.4rem;width:100%}
.tooth-words p{
  position:absolute;left:0;right:0;top:0;margin-inline:auto;font-family:var(--font-display);font-size:clamp(1.6rem,6vw,2.6rem);line-height:1.15;
  opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease-lux),transform .5s var(--ease-lux);max-width:20ch;
}
.tooth-words p.show{opacity:1;transform:none}
.tooth-words em{color:var(--red)}
.tooth-labels{display:flex;justify-content:space-between;width:min(100% - 2.5rem,640px);font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.tooth-labels span{transition:color .4s}
.tooth-labels span.on{color:var(--red)}
.tooth-pct{font-family:var(--font-display);font-style:italic;font-size:1rem;color:var(--red);opacity:.75}

/* ---------- Resultados ---------- */
.tabs{display:flex;justify-content:center;gap:2rem;margin-top:.4rem}
.tab{position:relative;padding:.6rem 0;font-size:.8rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);transition:color .4s}
.tab::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--red);transform:scaleX(0);transition:transform .5s var(--ease-lux)}
.tab.active{color:var(--red)}
.tab.active::after{transform:scaleX(1)}
.results-grid{display:grid;gap:1.1rem;margin-top:2rem}
.results-grid[hidden]{display:none}
.result{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);background:#fff}
.result img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.2s var(--ease-lux)}
.result:hover img{transform:scale(1.04)}
.result .tag{position:absolute;top:0;font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:#fff;padding:.55rem .8rem;background:rgba(78,8,18,.7);backdrop-filter:blur(4px)}
.result .tag.before{left:0;border-radius:0 0 10px 0}
.result .tag.after{right:0;border-radius:0 0 0 10px}
.result figcaption{padding:.9rem 1rem 1rem;font-size:.86rem;color:var(--ink-2);border-top:1px solid var(--line-soft)}
.result figcaption strong{display:block;font-family:var(--font-display);font-size:1.25rem;color:var(--ink);font-weight:500}
.disclaimer{font-size:.76rem;color:var(--muted);margin-top:1.6rem;max-width:60ch}

/* ---------- Depoimentos ---------- */
.rating-line{display:flex;flex-direction:column;align-items:center;gap:.2rem;color:#fff}
.rating-line .stars{color:#F3C56B;letter-spacing:.14em;font-size:1.1rem}
.rating-line strong{font-family:var(--font-display);font-size:2.4rem;font-weight:500;line-height:1}
.rating-line span{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;opacity:.75}
.depo-grid{display:grid;gap:1.1rem;margin-top:2.4rem}
.depo{
  position:relative;padding:2.2rem 1.5rem 1.8rem;border-radius:var(--radius);
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);
  display:flex;flex-direction:column;align-items:center;gap:.8rem;
  transition:transform .6s var(--ease-lux),background .6s;
}
.depo:hover{transform:translateY(-6px);background:rgba(255,255,255,.13)}
.depo .quote{font-family:var(--font-display);font-size:4rem;line-height:.5;color:#F5C6CC;opacity:.7;margin-top:.6rem}
.depo p{font-size:.96rem;line-height:1.7;color:rgba(255,255,255,.9)}
.depo .stars{color:#F3C56B;font-size:.9rem;letter-spacing:.12em}
.depo footer{font-size:.78rem;letter-spacing:.06em;opacity:.8}
.depo footer strong{display:block;font-weight:600;font-size:.9rem;letter-spacing:0;opacity:1}
.google-link{display:inline-flex;align-items:center;gap:.5rem;margin-top:2rem;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:#fff;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:.3rem}

/* ---------- Espaço ---------- */
.space-strip{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:1.6rem 1.25rem 1.6rem;margin-inline:-1.25rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.space-strip::-webkit-scrollbar{display:none}
.space-strip figure{flex:0 0 78%;scroll-snap-align:center;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);position:relative}
.space-strip figure:nth-child(even){flex-basis:66%}
.space-strip img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1.4s var(--ease-lux)}
.space-strip figure:hover img{transform:scale(1.05)}
.space-strip figcaption{position:absolute;inset:auto 0 0 0;padding:1.4rem 1rem .9rem;color:#fff;font-family:var(--font-display);font-style:italic;font-size:1.1rem;background:linear-gradient(180deg,transparent,rgba(78,8,18,.7))}
.space-note{margin-top:.6rem;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:2rem auto 0;text-align:left}
.faq details{border-top:1px solid var(--line);padding:1.15rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:var(--font-display);font-size:1.3rem;font-weight:500;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-display);font-size:1.7rem;color:var(--red);transition:transform .5s var(--ease-lux);flex:none;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-top:.8rem;color:var(--ink-2);font-size:.96rem;text-align:left;margin:0}

/* ---------- Contato ---------- */
.contact-grid{display:grid;gap:2rem}
.contact-card{display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.contact-item{display:flex;flex-direction:column;align-items:center;gap:.3rem}
.contact-item svg{width:26px;height:26px;stroke:var(--red);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:.2rem}
.contact-item strong{font-family:var(--font-display);font-size:1.3rem;font-weight:500}
.contact-item span,.contact-item a{color:var(--ink-2);font-size:.95rem}
.contact-item a:hover{color:var(--red)}
.map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--line);min-height:320px}
.map iframe{width:100%;height:100%;min-height:320px;border:0;display:block;filter:saturate(.7)}

/* ---------- CTA final ---------- */
.cta{position:relative;overflow:hidden}
.cta-card{
  position:relative;border-radius:28px;overflow:hidden;padding:3.4rem 1.5rem;
  background:linear-gradient(160deg,var(--red-ink),var(--red-deep) 45%,var(--red));color:#fff;box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;align-items:center;gap:1.1rem;
}
.cta-card .monogram{position:absolute;right:-8%;bottom:-14%;width:52%;max-width:300px;opacity:.14;pointer-events:none;animation:floaty 9s ease-in-out infinite}
.cta-card h2{color:#fff}
.cta-card h2 em{color:#F5C6CC}
.cta-card p{color:rgba(255,255,255,.85)}
.cta-card .btn-group{margin-top:.6rem}

/* ---------- Footer ---------- */
.footer{background:#fff;padding:3.6rem 0 2rem;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.footer-inner img{height:64px}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:1.2rem;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.footer-links a:hover{color:var(--red)}
.footer-social{display:flex;gap:1rem}
.footer-social a{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:background .4s,transform .4s var(--ease-lux)}
.footer-social a:hover{background:var(--red-soft);transform:translateY(-3px)}
.footer-social svg{width:18px;height:18px;stroke:var(--red);fill:none;stroke-width:1.6}
.footer-meta{font-size:.76rem;color:var(--muted);line-height:1.8}
.footer-meta a{color:var(--red)}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:linear-gradient(145deg,#2ED26E,#1DA851);display:grid;place-items:center;
  box-shadow:0 14px 30px -10px rgba(29,168,81,.7);transition:transform .5s var(--ease-lux);
}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid rgba(46,210,110,.7);animation:pulse 2.4s ease-out infinite}
.wa-float:hover{transform:scale(1.1) rotate(6deg)}
.wa-float svg{width:28px;height:28px;fill:#fff}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}

/* ---------- Reveal ---------- */
.reveal,.reveal-left,.reveal-right,.reveal-zoom{opacity:0;transition:opacity 1s var(--ease-lux),transform 1s var(--ease-lux);transition-delay:var(--d,0s);will-change:opacity,transform}
.reveal{transform:translateY(40px)}
.reveal-left{transform:translateX(-46px)}
.reveal-right{transform:translateX(46px)}
.reveal-zoom{transform:scale(.92)}
.reveal.in,.reveal-left.in,.reveal-right.in,.reveal-zoom.in{opacity:1;transform:none}

/* ---------- Páginas de procedimento ---------- */
.page-hero{
  position:relative;padding-top:calc(var(--header-h) + 2.4rem);padding-bottom:3rem;overflow:hidden;
  background:
    radial-gradient(60% 45% at 10% 10%,rgba(164,23,43,.12),transparent 70%),
    linear-gradient(180deg,#fff,var(--red-mist));
}
.page-hero .hero-tooth{opacity:.6;top:40%}
.page-hero-inner{position:relative;z-index:2;display:grid;gap:2.2rem;align-items:center}
.page-hero-copy{display:flex;flex-direction:column;align-items:center;gap:1rem;min-width:0;max-width:100%}
.page-hero-inner>*{min-width:0}
.crumb{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted)}
.crumb a:hover{color:var(--red)}
.crumb i{font-style:normal;color:var(--red);padding-inline:.5rem}
.page-hero-figure{position:relative;width:min(88vw,460px);margin-inline:auto}
.page-hero-figure img{width:100%;aspect-ratio:4/4.4;object-fit:cover;border-radius:220px 220px 24px 24px;box-shadow:var(--shadow-card)}
.page-hero-figure .ring{position:absolute;left:-8%;bottom:6%;width:46%;aspect-ratio:1;border:1px solid rgba(164,23,43,.4);border-radius:50%;animation:spin 40s linear infinite}
.page-hero-figure .ring::after{content:"";position:absolute;top:-4px;left:50%;width:8px;height:8px;border-radius:50%;background:var(--red)}

.two-col{display:grid;gap:2.2rem;align-items:center}
.two-col .copy{display:flex;flex-direction:column;align-items:center;gap:1rem}
.two-col .copy p{color:var(--ink-2)}
.two-col figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.two-col figure img{width:100%;aspect-ratio:4/3;object-fit:cover}

.check-list{display:grid;gap:.8rem;width:100%;max-width:560px;margin:1rem auto 0}
.check-list li{display:flex;align-items:flex-start;gap:.8rem;text-align:left;padding:1rem 1.1rem;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:.95rem;color:var(--ink-2)}
.check-list svg{width:20px;height:20px;flex:none;stroke:var(--red);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-top:.15rem}

.steps{display:grid;gap:1.1rem;margin-top:2.2rem;counter-reset:step}
.step{position:relative;padding:2rem 1.4rem 1.8rem;background:#fff;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-soft);display:flex;flex-direction:column;align-items:center;gap:.5rem;transition:transform .6s var(--ease-lux)}
.step:hover{transform:translateY(-6px)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-display);font-style:italic;font-size:2.4rem;line-height:1;color:var(--red);opacity:.35}
.step h3{font-size:1.4rem}
.step p{font-size:.92rem;color:var(--ink-2)}

.bene-grid{display:grid;gap:1rem;margin-top:2.2rem}
.bene{padding:1.6rem 1.2rem;border-radius:var(--radius);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column;align-items:center;gap:.5rem;backdrop-filter:blur(6px)}
.bene svg{width:30px;height:30px;stroke:#F5C6CC;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.bene strong{font-family:var(--font-display);font-size:1.35rem;font-weight:500}
.bene span{font-size:.88rem;opacity:.85}

.other-procs{display:grid;gap:.9rem;margin-top:2rem}
.other-procs a{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:14px;background:#fff;font-family:var(--font-display);font-size:1.25rem;transition:transform .5s var(--ease-lux),border-color .4s}
.other-procs a:hover{transform:translateX(6px);border-color:var(--red)}
.other-procs a small{font-family:var(--font-body);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--red)}

/* ---------- Tablet ---------- */
@media (min-width:640px){
  .btn-group{flex-direction:row;justify-content:center}
  .care-grid{grid-template-columns:repeat(3,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
  .results-grid{grid-template-columns:repeat(2,1fr)}
  .depo-grid{grid-template-columns:repeat(2,1fr)}
  .kids-list{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .bene-grid{grid-template-columns:repeat(2,1fr)}
  .other-procs{grid-template-columns:repeat(2,1fr)}
  .space-strip figure{flex-basis:46%}
  .space-strip figure:nth-child(even){flex-basis:38%}
  .stack-card{grid-template-rows:none;grid-template-columns:1fr 1.15fr;min-height:400px}
  .stack-card figure{height:auto}
  .stack-card:nth-child(even) figure{order:2}
  .stack-body{padding:2.4rem 2rem}
}

/* ---------- Desktop ---------- */
@media (min-width:1024px){
  :root{--header-h:84px}
  .section{padding-block:7rem}
  .nav{display:flex;gap:2rem}
  .header-cta{display:inline-flex;min-height:46px;padding:.6rem 1.3rem;font-size:.82rem}
  .burger{display:none}
  .brand img{height:54px}

  .hero-grid{grid-template-columns:1.05fr .95fr;align-items:end;column-gap:2rem;padding-top:var(--header-h)}
  .hero-copy{order:1;align-self:center;padding-bottom:5rem;padding-top:2rem}
  .hero-copy .lead{max-width:44ch}
  .hero-figure{order:2;width:min(40vw,560px);margin-top:0}
  .hero-tooth{left:68%;top:50%;width:min(60vw,820px)}
  .seal{width:130px;height:130px;left:auto;right:0;top:22%}
  .seal-core{inset:42px}
  .seal text{font-size:9.2px}

  .marquee-track span{font-size:1.8rem}

  .care-quote{font-size:2.9rem}
  .care-photo{margin-top:3.4rem}
  .care-photo img{aspect-ratio:21/9}

  .kids-inner{grid-template-columns:.9fr 1.1fr;gap:4rem}
  .kids-figure{width:100%;max-width:460px}
  .kids-figure .float-card{left:-40px}

  .about-grid{grid-template-columns:.95fr 1.05fr;gap:4.5rem}
  .about-figure{width:100%;max-width:480px}

  .stack{--gap:22px}
  .stack-card{min-height:480px}
  .stack-body h3{font-size:2.6rem}

  .proc-grid{grid-template-columns:repeat(3,1fr);gap:1.4rem}
  .proc-card{aspect-ratio:4/4.6}
  .proc-grid.four{grid-template-columns:repeat(4,1fr)}
  .tooth-scroll{height:220vh}
  .tooth-stage{width:300px}

  .results-grid{grid-template-columns:repeat(3,1fr)}
  .depo-grid{grid-template-columns:repeat(3,1fr)}
  .space-strip figure{flex-basis:30%}
  .space-strip figure:nth-child(even){flex-basis:24%}

  .contact-grid{grid-template-columns:.8fr 1.2fr;gap:3rem;align-items:stretch}
  .contact-card{justify-content:center}
  .cta-card{padding:5rem 3rem}

  .page-hero{padding-top:calc(var(--header-h) + 3rem);padding-bottom:4rem}
  .page-hero-inner{grid-template-columns:1.1fr .9fr;gap:3rem}
  .page-hero-figure{width:100%;max-width:440px}
  .two-col{grid-template-columns:1fr 1fr;gap:4rem}
  .two-col.flip figure{order:-1}
  .steps{grid-template-columns:repeat(4,1fr)}
  .bene-grid{grid-template-columns:repeat(4,1fr)}
  .other-procs{grid-template-columns:repeat(3,1fr)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal,.reveal-left,.reveal-right,.reveal-zoom{opacity:1;transform:none}
}