/* =========================================================
   Clínica A. Mariotto — Landing Page Melasma
   ========================================================= */

:root{
  --ink:#241F1B;
  --ink-2:#3B342E;
  --ink-soft:#6B6058;
  --cream:#FBF8F4;
  --sand:#F3EDE5;
  --sand-2:#EAE0D3;
  --line:#E2D8CB;
  --gold:#B08A57;
  --gold-2:#8E6B3E;
  --white:#fff;
  --wa:#25D366;

  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Jost",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --r:14px;
  --shadow:0 18px 50px -22px rgba(36,31,27,.35);
  --shadow-sm:0 8px 24px -14px rgba(36,31,27,.4);
  --header-h:74px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--cream);color:var(--ink-2);
  font-family:var(--sans);font-weight:300;font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);color:var(--ink);font-weight:400;line-height:1.14;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.15rem,4.35vw,3.4rem)}
h2{font-size:clamp(1.8rem,3.3vw,2.6rem)}
h3{font-size:clamp(1.15rem,1.9vw,1.4rem)}
h1 em,h2 em{font-style:italic;color:var(--gold-2)}
p{margin:0 0 1.1em}

.wrap{width:min(1200px,92vw);margin-inline:auto}
.wrap--narrow{width:min(820px,92vw)}
.dot{opacity:.45;padding:0 .35em}

.eyebrow{
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--gold-2);margin:0 0 1rem;
}
.eyebrow--light{color:#D8BF9C}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--ink-soft)}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--sans);font-size:.95rem;font-weight:500;letter-spacing:.02em;
  padding:.95em 1.7em;border-radius:100px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;transition:.25s ease;text-align:center;
}
.btn--lg{padding:1.1em 2.1em;font-size:1rem}
.btn--sm{padding:.7em 1.25em;font-size:.85rem}
.btn--primary{background:var(--ink);color:var(--cream);box-shadow:var(--shadow-sm)}
.btn--primary:hover{background:var(--gold-2);transform:translateY(-2px)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn--ghost:hover{background:var(--sand);border-color:var(--gold)}
.btn--light{background:var(--cream);color:var(--ink)}
.btn--light:hover{background:#fff;transform:translateY(-2px)}
.btn--outline-light{border-color:rgba(251,248,244,.42);color:var(--cream)}
.btn--outline-light:hover{background:rgba(251,248,244,.1)}
.btn .ico{width:1.15em;height:1.15em;fill:currentColor;flex:none}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink);color:#D9CFC4;font-size:.8rem;letter-spacing:.02em}
.topbar__in{display:flex;align-items:center;justify-content:center;gap:1.2rem;padding:.6rem 0;flex-wrap:wrap}
.topbar strong{color:var(--white);font-weight:500}
.topbar__link{color:#E7C79A;text-decoration:none;font-weight:500;white-space:nowrap}
.topbar__link:hover{text-decoration:underline}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(251,248,244,.88);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:.3s}
.header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(36,31,27,.5)}
.header__in{display:flex;align-items:center;gap:1.5rem;height:var(--header-h)}

.logo{display:flex;align-items:center;gap:.65rem;text-decoration:none;flex:none}
.logo__mark{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--gold);
  display:grid;place-items:center;font-family:var(--serif);font-size:1.3rem;color:var(--gold-2);
}
.logo__txt{display:flex;flex-direction:column;line-height:1.1}
.logo__txt strong{font-family:var(--serif);font-size:1.28rem;font-weight:500;color:var(--ink);letter-spacing:.02em}
.logo__txt em{font-style:normal;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2)}
.logo--light .logo__txt strong{color:var(--cream)}
.logo--light .logo__mark{border-color:rgba(216,191,156,.6);color:#D8BF9C}

.nav{display:flex;gap:1.5rem;margin-left:auto;font-size:.86rem;letter-spacing:.04em}
.nav a{text-decoration:none;color:var(--ink-soft);position:relative;padding:.2rem 0;white-space:nowrap}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:.25s}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}
.header__cta{flex:none}

.burger{display:none;background:none;border:0;width:42px;height:42px;padding:9px;cursor:pointer;flex:none}
.burger span{display:block;height:1.5px;background:var(--ink);margin:5px 0;transition:.3s;border-radius:2px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(3rem,6vw,5.5rem) 0 clamp(3.5rem,6vw,6rem)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 55% at 78% 18%,rgba(176,138,87,.13),transparent 70%),
    radial-gradient(50% 50% at 8% 90%,rgba(234,224,211,.9),transparent 70%);
}
.hero__in{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{margin-bottom:.45em}
.hero .lead{max-width:34em}
.hero__cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:2rem 0 2.2rem}
.hero__trust{list-style:none;margin:0;padding:1.6rem 0 0;border-top:1px solid var(--line);display:grid;gap:.7rem}
.hero__trust li{position:relative;padding-left:1.6rem;font-size:.92rem;color:var(--ink-soft)}
.hero__trust li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--gold);opacity:.75}
.hero__trust strong{color:var(--ink);font-weight:500}

.hero__media{position:relative}
.hero__frame{
  border-radius:220px 220px var(--r) var(--r);overflow:hidden;box-shadow:var(--shadow);
  background:var(--sand-2);
}
.hero__frame img{width:100%;height:clamp(420px,46vw,580px);object-fit:cover;object-position:50% 16%}
.hero__badge{
  position:absolute;left:-18px;bottom:34px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:.85rem 1.3rem;box-shadow:var(--shadow-sm);display:grid;gap:.1rem;
}
.hero__badge-k{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2)}
.hero__badge-v{font-family:var(--serif);font-size:1.35rem;color:var(--ink)}

/* ---------- Faixa 4 pilares ---------- */
.strip{background:var(--ink);color:#D9CFC4;padding:clamp(2.2rem,4vw,3.2rem) 0}
.strip__in{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.strip__item{display:grid;gap:.6rem}
.strip__n{font-family:var(--serif);font-size:1.5rem;color:var(--gold);line-height:1}
.strip__item p{margin:0;font-size:.9rem;line-height:1.6}
.strip__item strong{color:var(--white);font-weight:500;display:block}

/* ---------- Seções ---------- */
.section{padding:clamp(3.8rem,7vw,6.5rem) 0}
.section--sand{background:var(--sand)}
.section--dark{background:var(--ink-2);color:#D9CFC4}
.section--dark h2,.section--dark h3{color:var(--cream)}

.sec-head{max-width:44rem;margin:0 auto clamp(2.4rem,4vw,3.4rem);text-align:center}
.sec-sub{color:var(--ink-soft);font-size:1.05rem;margin:0}
.sec-sub--light{color:#BFB2A4}
.sec-cta{text-align:center;margin-top:clamp(2.2rem,4vw,3rem)}
.sec-cta p{max-width:38rem;margin:0 auto 1.3rem;color:var(--ink-soft)}
.sec-cta em{color:var(--gold-2);font-style:italic}

/* ---------- Dores ---------- */
.pains{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.pains li{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:1.5rem 1.6rem 1.5rem 3.4rem;position:relative;font-size:.98rem;box-shadow:var(--shadow-sm);
}
.pains li::before{
  content:"✕";position:absolute;left:1.35rem;top:1.45rem;color:var(--gold);font-size:.8rem;
  width:1.35rem;height:1.35rem;display:grid;place-items:center;border:1px solid var(--sand-2);border-radius:50%;
}
.pains strong{color:var(--ink);font-weight:500}

/* ---------- Cards educativos ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:2rem 1.8rem;transition:.3s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--sand-2)}
.card__ico{
  display:grid;place-items:center;width:46px;height:46px;border-radius:50%;
  background:var(--sand);color:var(--gold-2);font-size:1.3rem;margin-bottom:1.1rem;
}
.card p{margin:0;font-size:.95rem;color:var(--ink-soft)}
.card strong{color:var(--ink);font-weight:500}

/* ---------- Método ---------- */
.metodo__in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.metodo__copy .sec-sub{margin-bottom:2.4rem}
.metodo__media{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.metodo__media img{width:100%;height:clamp(420px,48vw,600px);object-fit:cover;object-position:50% 25%}
.steps{list-style:none;margin:0 0 2.6rem;padding:0;display:grid;gap:1.5rem}
.steps li{display:grid;grid-template-columns:auto 1fr;column-gap:1.2rem;align-items:start}
.steps li>span{
  grid-column:1;grid-row:1/span 2;
  width:40px;height:40px;border-radius:50%;border:1px solid rgba(216,191,156,.45);
  display:grid;place-items:center;font-family:var(--serif);font-size:1.15rem;color:#D8BF9C;
}
.steps h3{grid-column:2;margin:.25em 0 .3em;font-size:1.22rem}
.steps p{grid-column:2;margin:0;font-size:.94rem;color:#BFB2A4}

/* ---------- Antes e depois ---------- */
.ba-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.ba{margin:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);transition:.3s}
.ba:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ba__pair{position:relative;background:var(--sand);line-height:0}
.ba__pair img{width:100%;height:auto;cursor:zoom-in}
/* linha divisória entre antes e depois */
.ba__pair::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;margin-left:-1px;background:rgba(251,248,244,.85);pointer-events:none}
.ba__tag{
  position:absolute;left:.7rem;top:.7rem;background:rgba(36,31,27,.82);color:var(--cream);
  font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;padding:.35em .8em;border-radius:100px;
  line-height:1.4;pointer-events:none;
}
.ba__tag--after{left:auto;right:.7rem;background:var(--gold-2)}
.ba figcaption{padding:1rem 1.3rem;font-size:.9rem;color:var(--ink-soft)}
.ba figcaption strong{color:var(--ink);font-weight:500}
.ba__meta{font-style:italic}
.disclaimer{margin:1.8rem auto 0;max-width:52rem;text-align:center;font-size:.82rem;color:#8C8177;line-height:1.6}

/* ---------- Vídeos ---------- */
.vids{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.vid-card{margin:0}
.vid{
  display:block;position:relative;width:100%;padding:0;border:1px solid var(--line);
  background:var(--sand);border-radius:var(--r);overflow:hidden;cursor:pointer;
  box-shadow:var(--shadow-sm);transition:.3s;
}
.vid:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.vid img{width:100%;aspect-ratio:9/13;object-fit:cover}
.vid__play{
  position:absolute;inset:0;margin:auto;width:62px;height:62px;border-radius:50%;
  background:rgba(251,248,244,.92);box-shadow:var(--shadow-sm);
  display:grid;place-items:center;transition:.3s;
}
.vid__play::after{content:"";border-left:16px solid var(--ink);border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}
.vid:hover .vid__play{background:var(--gold);transform:scale(1.08)}
.vid:hover .vid__play::after{border-left-color:var(--white)}
.vid-card figcaption{padding:.9rem .3rem 0;display:grid;gap:.1rem}
.vid-card figcaption strong{font-weight:500;color:var(--ink);font-size:.95rem}
.vid-card figcaption span{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2)}

/* ---------- Dra. ---------- */
.dra__in{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.dra__media{position:relative;border-radius:var(--r) var(--r) 200px 200px;overflow:hidden;box-shadow:var(--shadow)}
.dra__media img{width:100%;height:clamp(430px,48vw,610px);object-fit:cover;object-position:50% 20%}
.dra__sig{
  position:absolute;left:0;right:0;bottom:0;padding:3rem 1.5rem 1.4rem;text-align:center;
  font-family:var(--serif);font-size:1.35rem;color:var(--white);
  background:linear-gradient(to top,rgba(36,31,27,.72),transparent);
}
.dra__copy p{font-size:1rem}
.quote{
  margin:1.8rem 0;padding:1.2rem 0 1.2rem 1.6rem;border-left:2px solid var(--gold);
  font-family:var(--serif);font-style:italic;font-size:clamp(1.25rem,2.2vw,1.6rem);color:var(--ink);line-height:1.4;
}
.dra__list{list-style:none;margin:0 0 2rem;padding:0;display:grid;gap:.6rem}
.dra__list li{position:relative;padding-left:1.6rem;font-size:.94rem;color:var(--ink-soft)}
.dra__list li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--gold);opacity:.75}
.dra__list a{color:var(--gold-2)}

/* ---------- Galeria clínica ---------- */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gal__item{
  padding:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--sand);cursor:zoom-in;transition:.3s;
}
.gal__item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.gal__item img{width:100%;height:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .5s ease}
.gal__item:hover img{transform:scale(1.03)}
/* fotos em destaque ocupam duas colunas e ficam mais baixas */
.gal__item--wide{grid-column:span 2}
.gal__item--wide img{aspect-ratio:16/11}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:#D9CFC4;overflow:hidden}
.cta-band__in{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.cta-band__media img{width:100%;height:clamp(360px,42vw,520px);object-fit:cover;object-position:50% 15%}
.cta-band__copy{padding:clamp(3rem,6vw,5rem) 0}
.cta-band h2{color:var(--cream);max-width:16em}
.cta-band__btns{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:2rem}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:.7rem}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.3s}
.faq details[open]{box-shadow:var(--shadow-sm);border-color:var(--sand-2)}
.faq summary{
  list-style:none;cursor:pointer;padding:1.25rem 3.2rem 1.25rem 1.5rem;position:relative;
  font-family:var(--serif);font-size:1.22rem;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:1.4rem;top:50%;transform:translateY(-50%);
  font-family:var(--sans);font-size:1.4rem;font-weight:300;color:var(--gold);transition:.3s;
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq summary:hover{color:var(--gold-2)}
.faq p{margin:0;padding:0 1.5rem 1.5rem;font-size:.96rem;color:var(--ink-soft)}
.faq a{color:var(--gold-2)}

/* ---------- Rodapé ---------- */
.footer{background:var(--ink);color:#A79C91;padding:clamp(3rem,5vw,4.5rem) 0 2rem;font-size:.9rem}
.footer__in{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem}
.footer h3{font-family:var(--sans);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:#D8BF9C;margin-bottom:1.1rem}
.footer__brand p{margin:1.2rem 0 0;max-width:30em;line-height:1.7}
.footer__col{display:grid;gap:.55rem;align-content:start}
.footer__col a{text-decoration:none;transition:.2s}
.footer__col a:hover{color:var(--cream)}
.footer__addr{opacity:.6;font-style:italic}
.footer__bottom{
  margin-top:3rem;padding-top:1.6rem;border-top:1px solid rgba(216,191,156,.16);
  display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;font-size:.78rem;opacity:.75;
}
.footer__bottom p{margin:0}
.footer__legal{max-width:42em;text-align:right}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;
  background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(37,211,102,.6);
  transition:.3s;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- Barra fixa mobile ---------- */
.mobile-bar{display:none}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:90;background:rgba(20,17,14,.94);
  display:none;place-items:center;padding:4vh 4vw;
}
.lightbox.is-open{display:grid}
.lightbox__stage{max-width:min(1000px,92vw);max-height:88vh;display:grid;place-items:center}
.lightbox__stage img,.lightbox__stage video{max-width:100%;max-height:88vh;border-radius:8px}
.lightbox__stage iframe{width:min(900px,90vw);aspect-ratio:16/9;max-height:88vh;border:0;border-radius:8px}
/* vídeos verticais (Shorts / Reels) */
.lightbox__stage iframe.lb-vertical{width:min(430px,88vw);aspect-ratio:9/16;height:88vh;max-width:calc(88vh * 9 / 16)}
.lightbox__stage iframe.lb-instagram{width:min(400px,88vw);aspect-ratio:auto;height:min(760px,88vh);background:#fff}
.lightbox__stage .lb-msg{
  color:#D9CFC4;font-size:1rem;text-align:center;max-width:32em;line-height:1.7;
  border:1px dashed rgba(216,191,156,.4);border-radius:var(--r);padding:2.4rem 2rem;
}
.lightbox__close{
  position:absolute;top:16px;right:22px;background:none;border:0;color:#D9CFC4;
  font-size:2.6rem;line-height:1;cursor:pointer;padding:.2rem .6rem;
}
.lightbox__close:hover{color:#fff}

/* ---------- Animação de entrada ---------- */
/* só esconde se o JS estiver ativo — sem JS, o conteúdo aparece normalmente */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.is-in{opacity:1;transform:none}
/* o topo da página nunca depende de JS para ser visto */
.js .hero .reveal{opacity:1;transform:none}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:1080px){
  .nav{display:none}
  .burger{display:block;margin-left:auto}
  .header__cta{display:none}
  .header__in{gap:1rem}
  .nav.is-open{
    display:flex;flex-direction:column;gap:0;position:absolute;top:var(--header-h);left:0;right:0;
    background:var(--cream);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    padding:.5rem 4vw 1.2rem;box-shadow:var(--shadow);
  }
  .nav.is-open a{padding:.85rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav.is-open a:last-child{border-bottom:0}
  .header{position:sticky}

  .hero__in,.metodo__in,.dra__in,.cta-band__in{grid-template-columns:1fr}
  .hero__media{order:-1;max-width:520px;margin-inline:auto;width:100%}
  .hero__frame img{height:clamp(380px,62vw,520px)}
  .metodo__media,.dra__media{max-width:560px;margin-inline:auto;width:100%}
  .dra__media{order:-1}
  .cta-band__media img{height:340px}
  .cta-band__copy{padding-bottom:clamp(3rem,6vw,4rem)}
  .strip__in{grid-template-columns:repeat(2,1fr);gap:1.6rem}
  .cards,.pains,.vids{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr)}
  .gal__item--wide{grid-column:span 2}
  .footer__in{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
  .footer__legal{text-align:left}
}

@media (max-width:720px){
  body{font-size:16px}
  .topbar__txt{display:none}
  .topbar__in{justify-content:center;padding:.55rem 0}
  .cards,.pains,.ba-grid,.gal{grid-template-columns:1fr}
  .vids{grid-template-columns:repeat(2,1fr);gap:.8rem}
  .vid__play{width:46px;height:46px}
  .vid__play::after{border-left-width:12px;border-top-width:8px;border-bottom-width:8px}
  .vid-card figcaption strong{font-size:.88rem}
  .gal__item--wide{grid-column:span 1}
  .gal__item--wide img{aspect-ratio:4/3}
  .strip__in{grid-template-columns:1fr;gap:1.4rem}
  .hero__cta .btn{width:100%}
  .cta-band__btns .btn{width:100%}
  .hero__badge{left:auto;right:10px;bottom:14px;padding:.7rem 1rem}
  .footer__in{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;gap:.7rem}
  .ba__pair{grid-template-columns:1fr 1fr}

  /* barra fixa de conversão no mobile */
  .mobile-bar{
    display:block;position:fixed;left:0;right:0;bottom:0;z-index:80;
    background:rgba(251,248,244,.96);backdrop-filter:blur(10px);
    border-top:1px solid var(--line);padding:.7rem 4vw calc(.7rem + env(safe-area-inset-bottom));
  }
  .mobile-bar .btn{width:100%}
  .wa-float{bottom:80px;width:52px;height:52px}
  .wa-float svg{width:27px;height:27px}
  body{padding-bottom:0}
}

/* =========================================================
   IMPRESSÃO / PDF
   ========================================================= */
@media print{
  @page{size:A4;margin:12mm 10mm}
  html,body{background:#fff}
  body{font-size:10.5pt}

  /* mantém os fundos escuros e as cores da marca no PDF */
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}

  /* o rasterizador de impressão transforma box-shadow em bloco cinza */
  *{box-shadow:none!important}

  /* conteúdo animado precisa aparecer mesmo sem rolagem */
  .js .reveal,.js .hero .reveal{opacity:1!important;transform:none!important}

  /* elementos que só fazem sentido na tela */
  .wa-float,.mobile-bar,.burger,.lightbox{display:none!important}
  .header{position:static;box-shadow:none;border-bottom:1px solid var(--line)}
  .nav{display:none}

  /* respostas do FAQ abertas no papel */
  .faq details{box-shadow:none}
  .faq details>p{display:block!important}
  .faq summary::after{display:none}

  /* evita cortar cards no meio da página */
  .card,.ba,.vid-card,.gal__item,.faq details,.pains li,.steps li{break-inside:avoid;page-break-inside:avoid}
  .section,.cta-band,.strip,.footer{break-inside:auto}
  h1,h2,h3{break-after:avoid;page-break-after:avoid}

  .section{padding:1.6rem 0}
  .hero{padding:1rem 0 1.6rem}
  .hero__frame img{height:300px}
  .metodo__media img,.dra__media img{height:320px}
  .cta-band__media img{height:260px}
  a{text-decoration:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}