/* ============================================================
   Dra. Marcela Pavan — v2 "Clínico Editorial"
   Referências: The Cosmetic Skin Clinic, Skin Medical, The Aesthetic Method
   Linguagem: branco arejado · charcoal · champanhe · serifa de alto contraste · arcos
   ============================================================ */

:root{
  --paper:#ffffff;
  --paper-warm:#faf7f2;
  --sand:#f3ede4;
  --ink:#1c1a17;
  --ink-soft:#5d574f;
  --ink-mute:#8a8278;
  --line:#e7e0d6;
  --gold:#b2935f;
  --gold-deep:#8f7242;
  --wpp:#25d366;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Inter",system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-weight:400;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:clamp(70px,11vw,140px) 0}

h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:400;line-height:1.06;letter-spacing:-.01em;overflow-wrap:break-word}
h1 em,h2 em,h3 em,.break__quote em,.about__statement em{font-style:italic;color:var(--gold-deep)}
h1{font-size:clamp(2rem,6vw,4.4rem)}
h2{font-size:clamp(1.7rem,4.4vw,3.3rem)}

.eyebrow{
  display:inline-block;font-family:"Inter",sans-serif;font-weight:500;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-deep);margin-bottom:1.1rem;
}
.eyebrow--center{display:block;text-align:center}

.section__head{max-width:760px;margin:0 auto clamp(40px,6vw,72px);text-align:center}
.section__head h2{margin-top:.2rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:"Inter",sans-serif;font-weight:500;font-size:.92rem;letter-spacing:.02em;
  padding:.95em 1.7em;border-radius:100px;cursor:pointer;
  transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease),box-shadow .35s var(--ease);
  border:1px solid transparent;white-space:nowrap;
}
.btn--ink{background:var(--ink);color:#fff}
.btn--ink:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(28,26,23,.55)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;box-shadow:0 12px 34px -14px rgba(143,114,66,.7)}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -14px rgba(143,114,66,.8)}

/* ---------- Arch motif ---------- */
.arch{
  position:relative;border-radius:1000px 1000px 14px 14px;overflow:hidden;
  box-shadow:0 40px 80px -40px rgba(28,26,23,.4);
}
.arch::after{content:"";position:absolute;inset:0;border-radius:inherit;
  border:1px solid rgba(255,255,255,.35);pointer-events:none}
.arch img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.arch--sm{border-radius:760px 760px 12px 12px}

/* ---------- NAV ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:78px}
.nav__brand{display:flex;flex-direction:column;line-height:1}
.nav__name{font-family:"Fraunces",serif;font-size:1.32rem;letter-spacing:.01em}
.nav__sub{font-size:.6rem;letter-spacing:.34em;text-transform:uppercase;color:var(--ink-mute);margin-top:3px}
.nav__links{display:flex;gap:34px}
.nav__links a{font-size:.88rem;color:var(--ink-soft);position:relative;padding:4px 0}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold-deep);transition:width .35s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.nav__cta{padding:.62em 1.4em;font-size:.85rem}
.nav.is-stuck{background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-color:var(--line);box-shadow:0 1px 24px -12px rgba(28,26,23,.3)}

/* ---------- HERO ---------- */
.hero{padding:128px 0 clamp(50px,7vw,90px);position:relative}
.hero::before{content:"";position:absolute;top:0;right:0;width:46%;height:100%;
  background:linear-gradient(180deg,var(--paper-warm),var(--sand));z-index:-1}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,72px);align-items:center}
.hero__copy{max-width:560px}
.hero h1{margin:.3rem 0 1.4rem}
.hero__lead{font-size:1.12rem;color:var(--ink-soft);max-width:460px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.2rem}
.hero__media{position:relative;justify-self:center;width:100%;max-width:430px}
.hero__sig{position:absolute;bottom:22px;left:-18px;background:var(--paper);
  font-family:"Fraunces",serif;font-style:italic;font-size:.92rem;color:var(--gold-deep);
  padding:.5em 1.1em;border-radius:100px;box-shadow:0 18px 40px -20px rgba(28,26,23,.5)}

/* ---------- CREDENCIAIS ---------- */
.creds{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.creds__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:clamp(14px,3vw,38px);
  padding:22px 28px;text-align:center}
.creds__item{font-size:.86rem;letter-spacing:.04em;color:var(--ink-soft)}
.creds__item b{font-family:"Fraunces",serif;font-weight:500;color:var(--ink);font-size:1rem}
.creds__dot{width:4px;height:4px;border-radius:50%;background:var(--gold)}

/* ---------- ABOUT ---------- */
.about__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,84px);align-items:center}
.about__media{max-width:380px}
.about__statement{font-size:clamp(1.5rem,2.7vw,2.15rem);line-height:1.22;margin:.4rem 0 1.6rem}
.about__copy p{color:var(--ink-soft);margin-bottom:1.1rem;max-width:560px}
.about__sign{font-family:"Fraunces",serif;font-style:italic;color:var(--ink)!important;font-size:1rem;margin-top:1.6rem}

/* ---------- MÉTODO ---------- */
.method{background:var(--paper-warm)}
.method__list{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3.5vw,52px);list-style:none}
.method__step{position:relative;padding-top:30px;border-top:1px solid var(--line)}
.method__n{font-family:"Fraunces",serif;font-size:1rem;color:var(--gold-deep);letter-spacing:.1em}
.method__step h3{font-size:1.7rem;margin:.7rem 0 .6rem}
.method__step p{color:var(--ink-soft);font-size:.98rem}

/* ---------- TRATAMENTOS ---------- */
.treat__group{margin-top:clamp(34px,5vw,64px)}
.treat__cat{font-size:1.5rem;padding-bottom:18px;margin-bottom:8px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px}
.treat__cat::before{content:"";width:26px;height:1px;background:var(--gold)}
.treat__list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(30px,5vw,70px)}
.treat__list li{display:flex;flex-direction:column;gap:3px;padding:22px 0;border-bottom:1px solid var(--line)}
.treat__list b{font-family:"Fraunces",serif;font-weight:500;font-size:1.18rem}
.treat__list span{color:var(--ink-soft);font-size:.94rem}
.treat__cta{text-align:center;margin-top:clamp(40px,6vw,68px)}

/* ---------- EDITORIAL BREAK ---------- */
.break{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;background:var(--ink);color:#fff}
.break__media{overflow:hidden}
.break__media img{width:100%;height:100%;object-fit:cover;min-height:380px}
.break__quote{display:flex;align-items:center;padding:clamp(48px,7vw,96px)}
.break__quote p{font-family:"Fraunces",serif;font-size:clamp(1.5rem,2.6vw,2.3rem);line-height:1.3;font-weight:300}
.break__quote em{color:var(--gold)}

/* ---------- DEPOIMENTOS ---------- */
.testi__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi__card{background:var(--paper-warm);border:1px solid var(--line);border-radius:18px;padding:36px 30px;display:flex;flex-direction:column;gap:20px}
.testi__card blockquote{font-family:"Fraunces",serif;font-size:1.18rem;line-height:1.45;font-style:italic;color:var(--ink)}
.testi__card figcaption{font-weight:500;font-size:.95rem;margin-top:auto}
.testi__card figcaption span{display:block;font-weight:400;font-size:.8rem;color:var(--gold-deep);letter-spacing:.04em;margin-top:4px}

/* ---------- FAQ ---------- */
.faq__wrap{max-width:820px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{font-family:"Fraunces",serif;font-size:1.22rem;padding:24px 40px 24px 0;cursor:pointer;list-style:none;position:relative;transition:color .3s}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--gold-deep);transition:transform .3s var(--ease)}
.faq__item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq__item summary:hover{color:var(--gold-deep)}
.faq__item p{color:var(--ink-soft);padding:0 40px 26px 0;max-width:640px}

/* ---------- CONTATO ---------- */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,68px);align-items:center}
.contact__line{margin:1.3rem 0;color:var(--ink-soft)}
.contact__line b{color:var(--ink);font-weight:500}
.contact__line a{color:var(--gold-deep);border-bottom:1px solid var(--line)}
.contact__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:2rem}
.contact__map{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 80px -50px rgba(28,26,23,.5)}
.contact__map iframe{width:100%;height:420px;border:0;display:block;filter:grayscale(.25) contrast(1.02)}

/* ---------- CTA FINAL ---------- */
.final{background:var(--ink);color:#fff;text-align:center;padding:clamp(80px,11vw,150px) 0}
.final h2{font-size:clamp(2.2rem,5vw,3.6rem)}
.final em{color:var(--gold)}
.final p{color:rgba(255,255,255,.72);margin:1.3rem auto 2.4rem;max-width:440px}

/* ---------- FOOTER ---------- */
.foot{background:#141210;color:rgba(255,255,255,.66);padding:40px 0}
.foot__inner{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.foot__brand{font-family:"Fraunces",serif;font-size:1.2rem;color:#fff}
.foot__brand i{color:var(--gold);font-size:.82rem;letter-spacing:.05em}
.foot__meta{font-size:.82rem}

/* ---------- WhatsApp flutuante ---------- */
.wpp{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;
  background:var(--wpp);color:#fff;display:grid;place-items:center;
  box-shadow:0 16px 34px -12px rgba(37,211,102,.65);transition:transform .35s var(--ease)}
.wpp:hover{transform:scale(1.08)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsivo ---------- */
@media(max-width:920px){
  .nav__links{display:none}
  .hero__grid{grid-template-columns:1fr;text-align:center}
  .hero::before{display:none}
  .hero__copy{max-width:none;margin:0 auto}
  .hero__lead{margin-inline:auto}
  .hero__actions{justify-content:center}
  .hero__media{margin-top:14px;max-width:360px}
  .about__grid{grid-template-columns:1fr;text-align:center}
  .about__media{margin:0 auto}
  .about__copy p,.about__statement{margin-inline:auto}
  .method__list{grid-template-columns:1fr;gap:0}
  .method__step{padding:26px 0;border-top:1px solid var(--line)}
  .treat__list{grid-template-columns:1fr;gap:0}
  .break{grid-template-columns:1fr}
  .break__media img{min-height:300px;max-height:440px}
  .testi__grid{grid-template-columns:1fr}
  .contact__grid{grid-template-columns:1fr}
  .contact__map iframe{height:320px}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}