/* Renata Sanches — Acupuntura & Aromaterapia · Itabirito-MG
   Paleta amostrada do logo/fotos reais (PIL): sálvia + areia + terracota.
   Estética: bem-estar natural, calma editorial, medicina chinesa. */

:root{
  --sand:#f4ede5;          /* fundo areia (do logo) */
  --sand-deep:#ece2d6;
  --paper:#fbf7f1;
  --sage:#82957f;          /* verde do monograma RS */
  --sage-mid:#67795e;      /* verde das peças */
  --sage-deep:#46563f;     /* verde profundo p/ texto/CTA */
  --terra:#b38b81;         /* terracota-mauve dos renders */
  --terra-deep:#9d7165;
  --wood:#8c6b4f;
  --ink:#2f352b;           /* texto principal (verde-grafite) */
  --ink-soft:#5b6356;
  --line:rgba(70,86,63,.16);
  --shadow:0 24px 60px -28px rgba(47,53,43,.45);
  --serif:"Fraunces",Georgia,serif;
  --sans:"Mulish",-apple-system,BlinkMacSystemFont,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--sand);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* grão sutil sobre tudo */
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.04;
  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='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{width:min(1180px,92vw);margin-inline:auto}

/* ---------- tipografia ---------- */
.eyebrow{
  font-family:var(--sans);font-weight:700;font-size:.72rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--terra-deep);display:inline-block;
}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.04;color:var(--sage-deep);letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,7vw,5rem);font-weight:300}
h2{font-size:clamp(2rem,4.4vw,3.3rem)}
.italic{font-style:italic;color:var(--terra-deep)}
p{color:var(--ink-soft);font-size:clamp(1rem,1.1vw,1.12rem)}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--sans);font-weight:700;font-size:.95rem;letter-spacing:.01em;
  padding:.9rem 1.5rem;border-radius:999px;
  background:var(--sage-deep);color:var(--paper);
  border:1px solid transparent;cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,background .35s;
}
.btn svg{width:1.15em;height:1.15em;fill:currentColor}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 30px -14px rgba(70,86,63,.6)}
.btn--terra{background:var(--terra-deep)}
.btn--terra:hover{box-shadow:0 16px 30px -14px rgba(157,113,101,.65)}
.btn--ghost{background:transparent;color:var(--sage-deep);border-color:var(--line)}
.btn--ghost:hover{background:rgba(70,86,63,.06);box-shadow:none}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:80;backdrop-filter:blur(10px);
  background:rgba(244,237,229,.82);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.7rem}
.brand__logo{width:46px;height:46px;border-radius:50%;object-fit:cover;box-shadow:0 2px 10px rgba(47,53,43,.12)}
.brand__txt{display:flex;flex-direction:column;line-height:1.05}
.brand__txt b{font-family:var(--serif);font-size:1.05rem;color:var(--sage-deep);font-weight:500}
.brand__txt small{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.nav__links{display:flex;align-items:center;gap:1.8rem}
.nav__links a.link{font-size:.9rem;font-weight:600;color:var(--ink-soft);transition:color .25s}
.nav__links a.link:hover{color:var(--sage-deep)}
@media(max-width:820px){.nav__links a.link{display:none}}
@media(max-width:560px){
  .nav .wrap{gap:.8rem}
  .brand{min-width:0}
  .brand__txt small{font-size:.58rem;letter-spacing:.12em}
  .nav__links .btn{width:52px;height:52px;padding:0;justify-content:center;overflow:hidden;white-space:nowrap;color:transparent;gap:0}
  .nav__links .btn svg{color:var(--paper);flex:0 0 auto}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(3rem,8vw,6rem) 0 clamp(3.5rem,7vw,6rem)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero__copy .eyebrow{margin-bottom:1.1rem}
.hero__copy h1{margin-bottom:1.4rem}
.hero__copy p{max-width:38ch;margin-bottom:2rem;font-size:1.15rem}
.hero__cta{display:flex;gap:.8rem;flex-wrap:wrap}
.hero__locations{margin-top:1rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;max-width:38rem}
.hero__locations a{border:1px solid var(--line);border-radius:16px;padding:.78rem .95rem;background:rgba(251,247,241,.5);transition:background .25s,border-color .25s,transform .25s}
.hero__locations a:hover{background:rgba(251,247,241,.85);border-color:rgba(157,113,101,.38);transform:translateY(-2px)}
.hero__locations b{display:block;font-family:var(--serif);font-size:1rem;font-weight:500;line-height:1.15;color:var(--sage-deep)}
.hero__locations span{display:block;margin-top:.12rem;font-size:.82rem;color:var(--ink-soft)}
.hero__meta{margin-top:2.2rem;display:flex;gap:1.6rem;flex-wrap:wrap}
.hero__meta div{border-left:2px solid var(--terra);padding-left:.8rem}
.hero__meta b{display:block;font-family:var(--serif);font-size:1.3rem;color:var(--sage-deep)}
.hero__meta span{font-size:.82rem;color:var(--ink-soft)}
.hero__art{position:relative}
.hero__art img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:140px 140px 18px 18px;
  box-shadow:var(--shadow)}
.hero__art::before{content:"";position:absolute;inset:-22px -22px auto auto;width:62%;height:62%;
  border-radius:140px 140px 0 0;border:1px solid var(--terra);opacity:.5;z-index:-1}
.hero__badge{position:absolute;left:-18px;bottom:34px;background:var(--paper);
  border-radius:18px;padding:.9rem 1.1rem;box-shadow:var(--shadow);display:flex;align-items:center;gap:.7rem}
.hero__badge img{width:40px;height:40px;border-radius:50%}
.hero__badge b{font-family:var(--serif);color:var(--sage-deep);font-size:.95rem;display:block}
.hero__badge span{font-size:.74rem;color:var(--ink-soft)}
@media(max-width:820px){.hero__grid{grid-template-columns:1fr}.hero__art{order:-1;max-width:420px;margin-inline:auto}}
@media(max-width:560px){
  .hero__copy .eyebrow{letter-spacing:.16em;max-width:100%}
  .hero__copy h1{font-size:2.35rem;max-width:10ch}
  .hero__copy p{max-width:20.5rem;font-size:1.05rem}
  .hero__locations{grid-template-columns:1fr;max-width:20.5rem}
  .hero__meta{gap:1.1rem}
  .hero__meta div{min-width:8.8rem}
}

/* leves "meridianos" decorativos no fundo */
.meridian{position:absolute;z-index:-2;opacity:.5;pointer-events:none}

/* ---------- manifesto (faixa sálvia) ---------- */
.manifesto{background:var(--sage-deep);color:var(--paper);padding:clamp(4rem,8vw,7rem) 0;position:relative;overflow:hidden}
.manifesto .eyebrow{color:#cdbab0}
.manifesto h2{color:var(--paper);max-width:18ch;margin:1rem 0 1.6rem}
.manifesto p{color:rgba(251,247,241,.82);max-width:54ch;font-size:1.18rem}
.manifesto .wrap{position:relative;z-index:2}
.manifesto__seal{position:absolute;right:-90px;top:50%;transform:translateY(-50%);
  width:min(440px,55vw);opacity:.07;border-radius:50%}

/* ---------- seções genéricas ---------- */
.section{padding:clamp(4rem,8vw,7rem) 0}
.section-head{max-width:54ch;margin-bottom:3rem}
.section-head .eyebrow{margin-bottom:.9rem}
.section-head h2 span.line{display:block}

/* ---------- sobre a Renata ---------- */
.about{background:var(--paper);position:relative}
.about__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.about__photo img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.about__photo{position:relative}
.about__photo .tag{position:absolute;right:-14px;bottom:24px;background:var(--terra-deep);color:#fff;
  font-family:var(--serif);font-style:italic;font-size:1rem;padding:.6rem 1.1rem;border-radius:12px;box-shadow:var(--shadow)}
.about h2{margin:.8rem 0 1.4rem}
.about p+p{margin-top:1rem}
.about__credential{margin-top:1.2rem;display:inline-flex;align-items:baseline;gap:.55rem;padding:.7rem .9rem;
  border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72);box-shadow:0 10px 28px -24px rgba(31,42,33,.35)}
.about__credential b{font-size:.92rem;color:var(--sage-deep)}
.about__credential span{font-size:.82rem;color:var(--ink-soft)}
.about__sign{margin-top:1.3rem;font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--sage)}
@media(max-width:820px){.about__grid{grid-template-columns:1fr}.about__photo{max-width:380px}}

/* ---------- tratamentos ---------- */
.treat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.treat{background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}
.treat:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.treat__img{aspect-ratio:5/4;overflow:hidden}
.treat__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.treat:hover .treat__img img{transform:scale(1.06)}
.treat__noimg{aspect-ratio:5/4;display:grid;place-items:center;background:
  radial-gradient(120% 120% at 30% 20%,var(--sage) 0,var(--sage-deep) 100%);color:var(--paper)}
.treat__noimg span{font-family:var(--serif);font-size:3rem;font-style:italic;opacity:.9}
.treat__body{padding:1.5rem 1.4rem 1.7rem;flex:1;display:flex;flex-direction:column}
.treat__body h3{font-size:1.4rem;color:var(--sage-deep);margin-bottom:.5rem}
.treat__body p{font-size:.96rem;flex:1}
.treat__tag{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-deep);
  font-weight:700;margin-bottom:.7rem}
/* card de destaque */
.treat--onco{border-color:rgba(193,108,128,.45);box-shadow:0 0 0 1px rgba(193,108,128,.18)}
.treat--onco:hover{box-shadow:0 24px 60px -28px rgba(157,60,84,.5)}
.treat--onco .treat__img{position:relative}
.treat--onco .treat__ribbon{position:absolute;top:.7rem;right:.8rem;font-size:1.5rem;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.treat__tag--onco{color:#b85c74}
.treat--onco .treat__body h3{color:#9d3c54}
.treat__more{margin-top:1rem;display:inline-flex;align-items:center;gap:.45rem;
  font-size:.85rem;font-weight:700;letter-spacing:.02em;color:#b85c74;
  transition:gap .3s ease}
.treat--onco:hover .treat__more{gap:.8rem}
@media(max-width:900px){.treat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.treat-grid{grid-template-columns:1fr}}

/* ---------- benefícios ---------- */
.benefits{background:var(--sand-deep)}
.ben-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem 1.6rem}
.ben{display:flex;gap:.9rem;align-items:flex-start;padding:1.2rem 0;border-top:1px solid var(--line)}
.ben__ico{flex:none;width:42px;height:42px;border-radius:50%;background:var(--paper);
  display:grid;place-items:center;color:var(--sage-mid);box-shadow:0 4px 12px -6px rgba(47,53,43,.3)}
.ben__ico svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}
.ben b{font-family:var(--serif);font-size:1.12rem;color:var(--sage-deep);font-weight:500;display:block}
.ben span{font-size:.9rem;color:var(--ink-soft)}
@media(max-width:820px){.ben-grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.ben-grid{grid-template-columns:1fr}}

/* ---------- depoimento ---------- */
.quote{background:var(--terra);color:#fff;position:relative;overflow:hidden}
.quote .wrap{position:relative;z-index:2;max-width:760px;text-align:center}
.quote__mark{font-family:var(--serif);font-size:7rem;line-height:.6;color:rgba(255,255,255,.4)}
.quote blockquote{font-family:var(--serif);font-weight:300;font-size:clamp(1.4rem,2.6vw,2rem);
  line-height:1.3;color:#fff;margin:.4rem 0 1.6rem}
.quote cite{font-style:normal;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem}
.quote cite span{display:block;font-weight:400;letter-spacing:0;text-transform:none;font-size:.85rem;opacity:.8;margin-top:.3rem}

/* ---------- FAQ ---------- */
.faq{background:var(--paper)}
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.faq__list{display:grid;gap:.8rem}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--sand);overflow:hidden;transition:border-color .3s}
.faq details[open]{border-color:var(--sage)}
.faq summary{list-style:none;cursor:pointer;padding:1.1rem 1.3rem;display:flex;justify-content:space-between;
  align-items:center;gap:1rem;font-family:var(--serif);font-size:1.12rem;color:var(--sage-deep)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-weight:400;font-size:1.5rem;color:var(--terra-deep);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 1.3rem 1.2rem;color:var(--ink-soft);font-size:.98rem;margin:0}
@media(max-width:820px){.faq__grid{grid-template-columns:1fr}}

/* ---------- CTA + contato ---------- */
.contact{background:var(--sage-deep);color:var(--paper);position:relative;overflow:hidden}
.contact__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center;position:relative;z-index:2}
.contact .eyebrow{color:#cdbab0}
.contact h2{color:var(--paper);margin:1rem 0 1.3rem}
.contact p{color:rgba(251,247,241,.82);margin-bottom:1.8rem}
.contact__info{display:grid;gap:1rem}
.contact__info a,.contact__info div{display:flex;gap:.9rem;align-items:flex-start;
  background:rgba(251,247,241,.08);padding:1rem 1.2rem;border-radius:14px;transition:background .3s}
.contact__info a:hover{background:rgba(251,247,241,.16)}
.contact__info svg{width:22px;height:22px;flex:none;fill:none;stroke:#cdbab0;stroke-width:1.6;margin-top:2px}
.contact__info b{display:block;color:var(--paper);font-weight:700;font-size:.95rem}
.contact__info span{font-size:.86rem;color:rgba(251,247,241,.7)}
@media(max-width:820px){.contact__grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.footer{background:#262b21;color:rgba(251,247,241,.7);padding:2.6rem 0}
.footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.footer__brand{display:flex;align-items:center;gap:.8rem}
.footer__brand img{width:48px;height:48px;border-radius:50%}
.footer__brand b{font-family:var(--serif);color:var(--paper);font-size:1.05rem;font-weight:500;display:block}
.footer__brand small{font-size:.74rem}
.footer__links{display:flex;gap:1.4rem;flex-wrap:wrap}
.footer__links a{font-size:.88rem;transition:color .25s}
.footer__links a:hover{color:var(--paper)}
.footer__legal{width:100%;border-top:1px solid rgba(251,247,241,.12);margin-top:1.8rem;padding-top:1.4rem;font-size:.76rem;opacity:.6}

/* ---------- reveals ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.4);
  transition:transform .3s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;fill:#fff}