/* Dra. Marcela Amazonas — Estética Avançada
   Conceito "Cobre e Pele": marrom profundo + cobre queimado, extraídos das artes reais
   da marca (Pele Prime / Face Prime). Mobile-first. */

:root{
  /* neutros quentes */
  --bg:#faf6f1;
  --bg-warm:#f3ece4;
  --paper:#fffdfa;
  --ink:#241a13;
  --muted:#6b5a4c;
  /* escuro da marca (amostrado das artes Face Prime) */
  --forest:#1e1711;
  --forest-deep:#120d09;
  /* metálico + acento */
  --gold:#c09271;
  --gold-soft:#e3c3a5;
  --terra:#9a6949;
  --line:#e2d6c8;
  --line-soft:#efe6db;
  --shadow:0 24px 60px -28px rgba(36,26,19,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.65;overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:400;line-height:1.12;margin:0}
h1{font-size:clamp(2.3rem,6.2vw,4rem);letter-spacing:-.015em}
h2{font-size:clamp(1.85rem,4.2vw,2.85rem);letter-spacing:-.01em}
h3{font-size:1.32rem;line-height:1.25}
p{margin:0 0 1rem}
.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.eyebrow{
  font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--terra);font-weight:600;margin:0 0 1rem
}
.eyebrow--light{color:var(--gold)}
.lede{font-size:1.09rem;color:var(--muted);max-width:62ch;margin-top:1.5rem}
h2 + .lede{margin-top:1.5rem}
section{padding:clamp(4.5rem,9vw,7.5rem) 0}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:60;background:rgba(250,246,241,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft)
}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:74px}
.brand{display:block;text-align:left;background:none;border:0;padding:0;cursor:pointer;font:inherit;color:inherit}
.brand__name{font-family:"Fraunces",Georgia,serif;font-size:1.36rem;line-height:1;display:block}
.brand__sub{font-size:.58rem;letter-spacing:.3em;text-transform:uppercase;color:var(--terra);display:block;margin-top:.28rem}
.nav__links{display:flex;align-items:center;gap:1.9rem;list-style:none;margin:0;padding:0}
.nav__links a{text-decoration:none;font-size:.93rem;color:var(--muted);transition:color .25s}
.nav__links a:hover{color:var(--terra)}
.nav__cta{display:inline-flex;align-items:center;gap:.5rem}
.nav__toggle{display:none;background:none;border:0;padding:.5rem;cursor:pointer;color:var(--ink)}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.92rem 1.6rem;border-radius:999px;text-decoration:none;font-size:.95rem;
  font-weight:500;border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s,background .25s
}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--forest);color:#fdf8f3;box-shadow:0 16px 34px -18px rgba(30,23,17,.9)}
.btn--gold{background:var(--gold-soft);color:var(--forest-deep);box-shadow:0 16px 34px -18px rgba(192,146,113,.9)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn--ghost-light{border-color:rgba(227,195,165,.42);color:var(--gold-soft);background:transparent}

/* ---------- hero ---------- */
.hero{
  position:relative;color:#f6ece2;padding:clamp(3.5rem,7vw,5.5rem) 0 clamp(4rem,8vw,6rem);
  background:
    radial-gradient(820px 460px at 50% -10%, rgba(192,146,113,.20), transparent 62%),
    radial-gradient(600px 400px at 88% 30%, rgba(154,105,73,.16), transparent 66%),
    linear-gradient(180deg,#1e1711,#120d09);
}
.hero__in{display:grid;gap:clamp(2.5rem,5vw,4rem);align-items:center}
.hero h1{color:#fbf3ea}
.hero h1 i{font-style:italic;color:var(--gold-soft)}
.hero__sub{color:rgba(246,236,226,.78);font-size:1.06rem;max-width:52ch;margin-top:1.5rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.1rem}
.hero__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.4rem;padding:0;list-style:none}
.hero__tags li{
  font-size:.76rem;letter-spacing:.06em;padding:.42rem .85rem;border-radius:999px;
  border:1px solid rgba(227,195,165,.28);color:rgba(246,236,226,.82)
}
.hero__copy{min-width:0}
.hero__fig{position:relative;margin:0}
.hero__fig img{
  width:100%;height:auto;border-radius:20px;border:1px solid rgba(227,195,165,.22);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.85)
}
.hero__badge{
  position:absolute;left:-2.2rem;bottom:-1.4rem;background:var(--paper);color:var(--ink);
  border-radius:14px;padding:.85rem 1.05rem;box-shadow:var(--shadow);max-width:15rem
}
.hero__badge strong{display:block;font-family:"Fraunces",Georgia,serif;font-size:1.5rem;line-height:1}
.hero__badge span{font-size:.76rem;color:var(--muted);line-height:1.4;display:block;margin-top:.2rem}
/* Entrada do hero anima só transform: o h1 é o elemento de LCP e opacity:0 o atrasa. */
@keyframes heroIn{from{transform:translateY(18px)}to{transform:none}}
@media (prefers-reduced-motion:no-preference){
  .hero__head,.hero__fig,.hero__body{animation:heroIn .75s var(--ease) both}
  .hero__fig{animation-delay:.07s}
  .hero__body{animation-delay:.13s}
}

/* ---------- faixa de confiança ---------- */
.trust{background:var(--bg-warm);padding:clamp(2.6rem,5vw,3.4rem) 0}
.trust__grid{display:grid;gap:1.8rem}
.trust__item{display:flex;gap:.9rem;align-items:flex-start}
.trust__item svg{flex:0 0 auto;color:var(--terra);margin-top:.15rem}
.trust__item p{margin:0;font-size:.95rem;color:var(--muted)}
.trust__item strong{display:block;color:var(--ink);font-weight:600;margin-bottom:.15rem}

/* ---------- situações ---------- */
.recog{background:var(--paper)}
.recog__grid{display:grid;gap:1rem;margin-top:2.6rem}
.recog__card{
  background:var(--bg);border:1px solid var(--line-soft);border-radius:16px;
  padding:1.5rem 1.6rem;font-size:1.02rem;line-height:1.5
}
.recog__card::before{content:"—";color:var(--gold);display:block;margin-bottom:.6rem;font-size:1.2rem}
.recog__close{
  margin-top:2.6rem;font-family:"Fraunces",Georgia,serif;
  font-size:clamp(1.4rem,3vw,1.9rem);line-height:1.35;color:var(--ink);max-width:34ch
}

/* ---------- protocolo (escuro) ---------- */
.proto{
  position:relative;color:#f6ece2;
  background:
    radial-gradient(700px 380px at 20% -6%, rgba(192,146,113,.17), transparent 62%),
    linear-gradient(180deg,#1e1711,#171009);
}
.proto h2{color:#fbf3ea}
.proto .lede{color:rgba(246,236,226,.72)}
.proto__steps{display:grid;gap:1.6rem;margin-top:3rem;counter-reset:step}
.proto__step{
  border:1px solid rgba(227,195,165,.2);border-radius:18px;padding:1.9rem 1.7rem;
  background:rgba(255,255,255,.028)
}
.proto__step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:"Fraunces",Georgia,serif;font-size:2rem;color:var(--gold);
  display:block;line-height:1;margin-bottom:1rem
}
.proto__step h3{color:#fbf3ea;margin-bottom:.6rem}
.proto__step p{color:rgba(246,236,226,.72);font-size:.96rem;margin:0}
.proto__note{
  margin-top:2.4rem;font-size:.85rem;color:rgba(246,236,226,.55);
  border-left:2px solid rgba(192,146,113,.5);padding-left:1rem;max-width:56ch
}

/* ---------- tratamentos ---------- */
.serv__grid{display:grid;gap:1.2rem;margin-top:3rem}
.serv__card{
  background:var(--paper);border:1px solid var(--line-soft);border-radius:18px;
  padding:2rem 1.8rem;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s
}
.serv__card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line)}
.serv__ico{
  width:44px;height:44px;border-radius:12px;background:var(--bg-warm);color:var(--terra);
  display:grid;place-items:center;margin-bottom:1.2rem
}
.serv__card h3{margin-bottom:.6rem}
.serv__card p{color:var(--muted);font-size:.95rem;margin:0}
.serv__extra{
  margin-top:2rem;background:var(--forest);color:#f6ece2;border-radius:18px;
  padding:1.8rem;display:grid;gap:1.1rem;align-items:center
}
.serv__extra h3{color:#fbf3ea}
.serv__extra p{color:rgba(246,236,226,.75);font-size:.95rem;margin:.4rem 0 0}

/* ---------- resultados ---------- */
.res{background:var(--bg-warm)}
.res__grid{display:grid;gap:1.1rem;margin-top:2.8rem}
.res__item{margin:0;background:var(--paper);border-radius:16px;overflow:hidden;border:1px solid var(--line-soft)}
.res__item img{aspect-ratio:1;object-fit:cover;width:100%;height:auto}
.res__item figcaption{padding:1rem 1.2rem;font-size:.88rem;color:var(--muted)}
.res__item figcaption strong{display:block;color:var(--ink);font-weight:600;margin-bottom:.15rem}
.res__disc{
  margin-top:2rem;font-size:.83rem;color:var(--muted);border-left:2px solid var(--gold);
  padding-left:1rem;max-width:60ch
}

/* ---------- sobre ---------- */
.about__in{display:grid;gap:clamp(2.2rem,5vw,3.6rem);align-items:center}
.about__figs{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.about__figs img{border-radius:16px;width:100%;object-fit:cover;height:auto}
.about__figs img:first-child{aspect-ratio:3/4}
.about__figs img:last-child{aspect-ratio:3/4}
.about ul{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:.7rem}
.about li{display:flex;gap:.7rem;align-items:flex-start;font-size:.97rem;color:var(--muted)}
.about li svg{flex:0 0 auto;color:var(--terra);margin-top:.28rem}

/* ---------- como funciona ---------- */
.how{
  color:#f6ece2;
  background:
    radial-gradient(680px 360px at 50% 0%, rgba(192,146,113,.16), transparent 64%),
    linear-gradient(180deg,#1e1711,#120d09);
}
.how h2{color:#fbf3ea}
.how__grid{display:grid;gap:1.4rem;margin-top:2.8rem}
.how__step h3{color:#fbf3ea;margin-bottom:.5rem;font-size:1.18rem}
.how__step p{color:rgba(246,236,226,.7);font-size:.94rem;margin:0}
.how__num{
  font-family:"Fraunces",Georgia,serif;font-size:1.6rem;color:var(--gold);
  display:block;margin-bottom:.5rem
}

/* ---------- faq ---------- */
.faq__list{margin-top:2.6rem;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;background:none;border:0;padding:1.4rem 2.5rem 1.4rem 0;text-align:left;
  font:inherit;font-size:1.05rem;color:var(--ink);cursor:pointer;position:relative
}
.faq__q::after{
  content:"";position:absolute;right:.4rem;top:50%;width:11px;height:11px;
  border-right:1.5px solid var(--terra);border-bottom:1.5px solid var(--terra);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)
}
.faq__item.open .faq__q::after{transform:translateY(-20%) rotate(225deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .38s var(--ease)}
.faq__a p{padding:0 0 1.5rem;color:var(--muted);font-size:.97rem;margin:0;max-width:64ch}

/* ---------- cta final ---------- */
.cta{
  position:relative;text-align:center;color:#f6ece2;
  background:
    radial-gradient(700px 380px at 50% 0%, rgba(192,146,113,.22), transparent 62%),
    linear-gradient(180deg,#241a13,#120d09);
}
.cta h2{color:#fbf3ea;max-width:20ch;margin-inline:auto}
.cta p{color:rgba(246,236,226,.75);max-width:52ch;margin:1.4rem auto 2.2rem}

/* ---------- footer ---------- */
.foot{background:var(--forest-deep);color:rgba(246,236,226,.62);padding:3.4rem 0 2.2rem;font-size:.9rem}
.foot__top{display:grid;gap:2rem;padding-bottom:2.2rem;border-bottom:1px solid rgba(227,195,165,.14)}
.foot__brand .brand__name{color:#fbf3ea}
.foot a{color:rgba(246,236,226,.75);text-decoration:none}
.foot a:hover{color:var(--gold-soft)}
.foot__links{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.foot__legalbar{
  display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;
  padding-top:1.6rem;font-size:.8rem;color:rgba(246,236,226,.45)
}
.foot__legalbar a{text-decoration:underline;text-underline-offset:2px;color:rgba(246,236,226,.6)}

/* ---------- whatsapp flutuante ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:80;width:58px;height:58px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 16px 34px -12px rgba(37,211,102,.65);transition:transform .25s var(--ease)
}
.wa-float:hover{transform:scale(1.08)}
/* O flutuante só entra depois de 150px de scroll, para não cobrir o CTA da 1a dobra */
.js .wa-float{opacity:0;visibility:hidden;transform:scale(.9);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s}
.js .wa-float.on{opacity:1;visibility:visible;transform:none}
.js .wa-float.on:hover{transform:scale(1.08)}

/* ---------- reveal (gate .js) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.is-visible{opacity:1!important;transform:none!important}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- desktop ---------- */
@media (min-width:760px){
  .trust__grid{grid-template-columns:repeat(3,1fr);gap:2.4rem}
  .recog__grid{grid-template-columns:repeat(2,1fr);gap:1.2rem}
  .proto__steps{grid-template-columns:repeat(2,1fr)}
  .serv__grid{grid-template-columns:repeat(2,1fr)}
  .res__grid{grid-template-columns:repeat(2,1fr)}
  .how__grid{grid-template-columns:repeat(3,1fr);gap:2rem}
  .foot__top{grid-template-columns:2fr 1fr 1fr}
  .serv__extra{grid-template-columns:1.6fr auto;padding:2.2rem}
}
@media (min-width:1000px){
  .hero__in{grid-template-columns:1.15fr .85fr}
  .recog__grid{grid-template-columns:repeat(3,1fr)}
  .serv__grid{grid-template-columns:repeat(3,1fr)}
  .res__grid{grid-template-columns:repeat(4,1fr)}
  .about__in{grid-template-columns:.9fr 1.1fr}
  .proto__steps{grid-template-columns:repeat(4,1fr)}
}

/* ---------- hero no mobile: título -> foto -> texto -> CTA, na primeira dobra ---------- */
@media (max-width:759px){
  /* display:contents solta head/body como itens do grid, sem mexer no desktop */
  .hero__copy{display:contents}
  .hero__head{order:1}
  .hero__fig{order:2}
  .hero__body{order:3}
  .hero{padding:1.5rem 0 2.9rem}
  .hero__in{gap:1rem;justify-items:center;text-align:center}
  .hero .eyebrow{font-size:.66rem;letter-spacing:.2em;margin-bottom:.55rem}
  .hero h1{font-size:clamp(1.8rem,7.4vw,2.3rem)}
  .hero__sub{font-size:.97rem;margin-top:0;max-width:36ch}
  .hero__sub-extra{display:none}
  .hero__fig img{height:clamp(178px,27svh,272px);width:auto;margin-inline:auto;border-radius:18px}
  .hero__badge{display:none}
  .hero__actions{width:100%;flex-direction:column;gap:.6rem;margin-top:1.05rem}
  .hero__actions .btn{width:100%;padding:.88rem 1.2rem}
  .hero__tags{display:none}
}
/* telas curtas (SE antigo, landscape): aperta para o CTA continuar visível */
@media (max-width:759px) and (max-height:700px){
  .hero__in{gap:.7rem}
  .hero h1{font-size:1.6rem}
  .hero__sub{font-size:.92rem}
  .hero__fig img{height:clamp(140px,24svh,190px)}
}

/* ---------- mobile: menu por baixo da nav ---------- */
@media (max-width:759px){
  .nav__toggle{display:block}
  .nav__links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);max-height:0;overflow:hidden;visibility:hidden;
    transition:max-height .42s var(--ease),visibility .42s var(--ease)
  }
  .nav__links.open{max-height:80vh;visibility:visible;box-shadow:var(--shadow)}
  .nav__links li{border-bottom:1px solid var(--line-soft)}
  .nav__links a{display:block;padding:1.05rem 1.25rem;font-size:1rem}
  .nav__cta{display:none}
  .hero h1 br{display:none}
  .about__figs{grid-template-columns:1fr}
  .about__figs img:last-child{display:none}
}