:root{
  --red:#c1121f;
  --red-dark:#8f0d17;
  --red-soft:#fdecec;
  --ink:#18181b;
  --ink-2:#2b2b31;
  --body:#6b6b72;
  --line:#e7e5e4;
  --bg:#ffffff;
  --bg-soft:#f7f6f4;
  --radius:14px;
  --wrap:1180px;
  --shadow:0 18px 45px rgba(27,27,31,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--body);background:var(--bg);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.15;margin:0 0 14px}
p{margin:0 0 14px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}

.skip{position:absolute;left:-9999px;z-index:9999;background:#fff;color:var(--ink);padding:.75rem 1.25rem;border-radius:8px;font-weight:700}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}

.icon{width:1em;height:1em;flex-shrink:0}
.icon-xs{width:.85em;height:.85em}
.icon-sm{width:1em;height:1em}
.icon-lg{width:1.5em;height:1.5em}
.icon-xl{width:1.875em;height:1.875em}

.form-banner{padding:.85rem 0;font-weight:600;font-size:.9375rem;text-align:center}
.form-banner--success{background:#e9f9ee;color:#1f9d55}
.form-banner--error{background:#fdecea;color:#c0392b}

.eyebrow--dark{color:var(--red-soft)}
.eyebrow{color:var(--red);font-weight:800;letter-spacing:.14em;font-size:12px;text-transform:uppercase;margin-bottom:10px}
.section{padding:86px 0}
.section--soft{background:var(--bg-soft)}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:8px;font-weight:800;font-size:15px;border:2px solid transparent;cursor:pointer;transition:.2s}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-dark)}
.btn--gold{background:var(--red-soft);color:var(--ink)}
.btn--gold:hover{filter:brightness(.94)}
.btn--ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--ink)}
.btn--outline{border-color:var(--red);color:var(--red)}
.btn--outline:hover{background:var(--red);color:#fff}

/* topbar + header */
.topbar{background:var(--ink);color:#cfcfd6;font-size:13.5px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:9px 0;flex-wrap:wrap}
.topbar strong{color:#fff}
.topbar a:hover{color:#fff}
.topbar span{display:inline-flex;align-items:center;gap:7px}
.header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;gap:20px;padding:14px 0}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
  color:var(--ink);
  font-weight:800;
  font-size:21px;
  line-height:1.1;
  letter-spacing:-.02em;
  white-space:nowrap;
}

.brand__logo{
  display:block;
  width:200px;
  height:65px;
  object-fit:contain;
  flex-shrink:0;
}
.nav{margin-left:auto;display:flex;gap:24px;font-weight:600;font-size:15px;color:var(--ink-2)}
.nav a:hover{color:var(--red)}
.header .btn{padding:11px 20px}
.burger{margin-left:auto;display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}

/* hero */
.hero{
  background:linear-gradient(180deg,#fff 0%,var(--red-soft) 100%);
  padding:64px 0 76px;
  position:relative;
  overflow:hidden;
}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,56px);letter-spacing:-.02em}
.hero h1 span{color:var(--red)}
.hero p.lead{font-size:18px;max-width:560px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 20px}
.hero .badges{display:grid;gap:9px}
.hero .badges li{list-style:none;display:flex;gap:10px;align-items:center;font-weight:600;color:var(--ink-2);font-size:15px}
.hero .badges li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--red);flex:none;box-shadow:inset 0 0 0 4px #fff}
.hero .badges{padding:0;margin:0}
.hero-media{
  position:relative;
  width:100%;
  max-width:510px;
  margin-left:auto;
}

.hero-media img{
  width:100%;
  height:520px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  object-fit:cover;
  object-position:center;
}
.hero-card{position:absolute;left:-18px;bottom:-24px;background:var(--red-soft);color:var(--ink);padding:18px 22px;border-radius:12px;box-shadow:var(--shadow)}
.hero-card b{display:block;font-size:28px;line-height:1}
.hero-card small{font-weight:700;font-size:12.5px}

/* services */
.head{max-width:660px;margin-bottom:42px}
.head h2{font-size:clamp(26px,3.2vw,38px)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ico,.card__icon{width:56px;height:56px;border-radius:50%;background:var(--red-soft);color:var(--red);display:grid;place-items:center;margin-bottom:18px}
.card:hover .ico,.card:hover .card__icon{background:var(--red);color:#fff}
.card h3{font-size:19px;margin-bottom:8px}
.card p{margin:0;font-size:15px}

/* about */
.about{display:grid;grid-template-columns:.95fr 1.05fr;gap:60px;align-items:center}
.about-media{
  position:relative;
  padding:34px 0 34px 40px;
  max-width:500px;
}

.about-media .frame{
  position:absolute;
  left:0;
  top:66px;
  bottom:34px;
  width:78%;
  background:var(--red);
  border-radius:var(--radius);
}

.about-media img{
  position:relative;
  width:100%;
  height:570px;
  border-radius:var(--radius);
  object-fit:cover;
  object-position:center top;
}

.about-badge{position:absolute;right:0;bottom:0;background:var(--red-soft);padding:18px 24px;border-radius:12px;box-shadow:var(--shadow);color:var(--ink)}
.about-badge b{display:block;font-size:26px;line-height:1}
.about-badge small{font-weight:700;font-size:12.5px}
.point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 22px;margin-top:22px;padding:0}
.point-grid li{list-style:none;display:flex;gap:9px;font-weight:700;color:var(--ink);font-size:15px}
.point-grid li::before{content:"✓";color:var(--red);font-weight:900}

/* process */
.split-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-bottom:48px;align-items:end}
.split-head h2{font-size:clamp(28px,3.6vw,42px);margin:0}
.process{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.steps{display:grid;gap:0}
.step{padding:24px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step .n{color:var(--red);font-weight:800;font-size:14px;margin-bottom:4px}
.step h3{font-size:20px;margin-bottom:6px}
.step p{margin:0;font-size:15px}
.process-media{
    width:100%;
    align-self:center;
    overflow:hidden;
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}

.process-media img{
    display:block;
    width:100%;
    height:390px;
    aspect-ratio:auto;
    object-fit:cover;
    object-position:center;
    border-radius:var(--radius);
    box-shadow:none;
}

/* why */
.why{display:grid;grid-template-columns:1.0fr 1.0fr;gap:56px;align-items:center}
.why-list{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 30px;margin-top:26px}
.why-item{display:flex;gap:14px}
.why-item .ico{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--red);color:var(--red);display:grid;place-items:center;flex:none;background:var(--red-soft)}
.why-item h4{font-size:17px;margin:0 0 3px}
.why-item p{margin:0;font-size:14.5px;line-height:1.6}
.why-media{
    align-self:center;
}

.why-media img{
    width:100%;
    height:620px;
    object-fit:cover;
    object-position:center;
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}
/* band */
.band{background:var(--red);color:#fff;padding:74px 0}
.band .grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.band h2{color:#fff;font-size:clamp(28px,3.6vw,42px)}
.band p{color:rgba(255,255,255,.9);max-width:520px}
.band .stat{border:2px solid rgba(255,255,255,.65);padding:44px 40px;border-radius:6px}
.band .stat b{font-size:clamp(48px,7vw,80px);line-height:1;color:#fff;font-weight:800}
.band .stat sup{font-size:.45em;top:-.7em;position:relative}
.band .stat span{display:block;margin-top:14px;font-weight:800;color:#fff;font-size:17px;max-width:280px}

/* faq */
.faq-list{display:grid;gap:12px;max-width:860px;margin-inline:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq-item button{width:100%;text-align:left;background:none;border:0;padding:20px 24px;font:inherit;font-weight:800;color:var(--ink);display:flex;justify-content:space-between;gap:16px;cursor:pointer;font-size:16.5px}
.faq-item button::after{content:"+";color:var(--red);font-size:22px;line-height:1}
.faq-item.open button::after{content:"–"}
.faq-item .a{display:none;padding:0 24px 20px;font-size:15px}
.faq-item.open .a{display:block}

/* contact */
.contact{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:start}
form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:grid;gap:14px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:8px;font:inherit;color:var(--ink);background:#fff}
input:focus,textarea:focus{outline:none;border-color:var(--red)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-msg{font-weight:700;font-size:14.5px}
.form-msg.ok{color:#127a3d}
.form-msg.err{color:var(--red)}
.contact-list{padding:0;margin:20px 0 0;display:grid;gap:12px}
.contact-list li{list-style:none;display:flex;gap:12px;align-items:center;font-weight:700;color:var(--ink)}
.contact-list span{width:42px;height:42px;border-radius:50%;background:var(--red-soft);color:var(--red);display:grid;place-items:center;flex:none}

/* footer */
.footer{background:var(--ink);color:#b9b9c2;padding:70px 0 0;border-top:5px solid var(--red)}
.footer .grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:36px}
.footer h4{color:#fff;font-size:17px;margin-bottom:14px}
.footer h4::after{content:"";display:block;width:28px;height:2px;background:var(--red);margin-top:12px}
.footer a:hover{color:#fff}
.footer ul{padding:0;margin:0;display:grid;gap:9px}
.footer li{list-style:none;font-size:15px}
.footer .btn{margin-top:8px}
.footer-bottom{margin-top:52px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:13.5px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* mobile call bar */
.callbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:80;background:var(--red);color:#fff;padding:12px;text-align:center;font-weight:800;box-shadow:0 -6px 22px rgba(0,0,0,.2)}

.reveal{opacity:0;transform:translateY(18px);transition:.6s}
.reveal.in{opacity:1;transform:none}

@media (max-width:980px){
  .hero .grid,.about,.process,.why,.contact,.band .grid,.split-head{grid-template-columns:1fr;gap:36px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .footer .grid{grid-template-columns:1fr 1fr}
  .why-media,.about-media{order:-1}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:16px 20px;gap:14px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .burger{display:block}
  .header .wrap>.btn{display:none}
  .header{position:relative}
.brand__logo{
  width:44px;
  height:44px;
}

.hero-media{
  max-width:620px;
  margin-inline:auto;
}

.hero-media img{
  height:auto;
  aspect-ratio:4/3;
}

.about-media{
  width:min(100%,520px);
  max-width:520px;
  margin-inline:auto;
}
}
@media (max-width:640px){
  .section{padding:56px 0}
  .cards,.why-list,.point-grid,.f2,.footer .grid{grid-template-columns:1fr}
  .topbar .wrap{justify-content:center;text-align:center;font-size:12.5px}
  .hero{padding:44px 0 70px}
  .hero-card{position:static;margin-top:18px;display:inline-block}
  .about-media{padding:0}
  .about-media .frame{display:none}
  .about-badge{position:static;margin-top:14px;display:inline-block}
  body{padding-bottom:56px}
  .callbar{display:block}
  .band .stat{padding:30px 24px}
.header .wrap{
  padding:10px 0;
}

.brand{
  gap:9px;
  font-size:18px;
}

.brand__logo{
  width:40px;
  height:40px;
}

.hero-media img{
  height:auto;
  aspect-ratio:4/3;
}

.about-media img{
  height:auto;
  aspect-ratio:4/5;
}
}

/* ═══ Placeholder de imagem ═══ */
.img-ph{width:100%;aspect-ratio:4/3;border-radius:var(--radius);background:var(--bg-soft);border:2px dashed var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;color:var(--body);font-size:.8rem;text-align:center;padding:1rem}
.img-ph .icon{width:2rem;height:2rem}

/* ═══ Header: nav .open (mobile) ═══ */
.header__cta .burger{margin-left:0}

/* ═══ Hero editorial: duas colunas, menos "central de emergência" ═══
   Substitui o hero anterior (gradiente vermelho + badges + hero-card
   dourado) por um layout mais sóbrio, per DESIGN_REVIEW_AND_DIRECTION. */
.hero{background:var(--bg);padding:64px 0 80px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-h1{font-family:inherit;font-weight:700;font-size:clamp(17px,2vw,21px);color:var(--body);text-transform:none;letter-spacing:0;margin:14px 0 8px}
.hero-headline{font-weight:800;color:var(--ink);font-size:clamp(28px,4vw,44px);line-height:1.15;letter-spacing:-.02em;margin:0 0 16px}
.hero-lead{font-size:17px;max-width:520px;color:var(--body)}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 16px}
.hero-micro{font-size:13px;color:var(--body);opacity:.85}
.hero-media{position:relative}
.hero-img{width:100%;height:420px;border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover}
.hero-badge{position:absolute;left:-14px;bottom:-18px;background:#fff;border:1px solid var(--line);color:var(--ink);padding:14px 20px;border-radius:12px;box-shadow:var(--shadow)}
.hero-badge b{display:block;font-size:15px}
.hero-badge span{font-size:12px;color:var(--body)}

/* ═══ Os 2 modos: peça central do site (imprevisto / combinar) ═══ */
.modes-section{padding:70px 0 90px;background:var(--bg-soft)}
.head--center{margin-inline:auto;text-align:center}
.modes-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mode-card{
  display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);
  padding:38px 34px;transition:all .25s;
}
.mode-card:hover{border-color:var(--red);box-shadow:var(--shadow);transform:translateY(-4px)}
.mode-icon{width:56px;height:56px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:6px}
.mode-card:hover .mode-icon{background:var(--red)}
.mode-card h3{font-size:1.4rem}
.mode-card p{color:var(--body);margin:0;font-size:15px}
.mode-link{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-weight:800;font-size:13.5px;color:var(--red)}

/* ═══ Imprevistos / Trabalhos a combinar: chips ═══ */
.situations-section{padding:64px 0}
.chips-row{display:flex;flex-wrap:wrap;gap:10px}
.chips-row--center{justify-content:center}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--ink);color:#fff;border:1.5px solid var(--ink);
  padding:11px 18px;border-radius:999px;font-weight:700;font-size:14px;
  transition:.2s;
}
.chip:hover{background:var(--red);border-color:var(--red)}
.chip--outline{background:#fff;color:var(--ink);border-color:var(--line)}
.chip--outline:hover{background:var(--red);color:#fff;border-color:var(--red)}
.chip--static{background:var(--bg-soft);color:var(--ink);border-color:var(--line);cursor:default;font-weight:600}
.chip--static:hover{background:var(--bg-soft);border-color:var(--line)}

/* ═══ Estimativa: bloco próprio ═══ */
.estimate-band{background:var(--ink);color:#fff;padding:92px 0}
.estimate-inner{display:flex;align-items:flex-start;gap:26px;max-width:760px;margin:0 auto}
.estimate-icon{width:58px;height:58px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.estimate-band h2{color:#fff;font-size:clamp(24px,3vw,34px);margin:10px 0 14px}
.estimate-band p{color:#c9c9ce}

/* ═══ O que ajuda a preparar o contacto (substitui "Porquê nós") ═══ */
.prepare-section{padding:90px 0}
.prepare-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prepare-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center}
.prepare-icon{width:52px;height:52px;border-radius:50%;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.prepare-num{position:absolute;top:14px;right:16px;font-weight:800;font-size:12px;color:var(--line)}
.prepare-item h3{font-size:15.5px;margin-bottom:6px}
.prepare-item p{font-size:13.5px;margin:0;color:var(--body)}

/* ═══ Âmbito do serviço ═══ */
.scope-section{background:var(--bg-soft);padding:70px 0}
.scope-inner{display:flex;align-items:flex-start;gap:22px;max-width:820px;margin:0 auto}
.scope-icon{width:52px;height:52px;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--red);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.scope-section p{color:var(--body);margin:0}

/* ═══ Experiência (about-section) ═══ */
.about-section{padding:90px 0}
.about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.about-img{border-radius:var(--radius);width:100%;height:420px;object-fit:cover;box-shadow:var(--shadow)}
.proof-support{font-weight:700;color:var(--ink);opacity:.65;font-size:14px}
.proof-stats{display:flex;gap:30px;margin-top:22px;flex-wrap:wrap}
.proof-stat b{display:block;font-size:32px;color:var(--red);line-height:1;font-weight:800}
.proof-stat span{color:var(--body);font-size:13px}

/* ═══ Contacto ═══ */
.contact-section{background:var(--ink);color:#fff}
.contact-section h2{color:#fff;font-size:clamp(26px,3.2vw,38px);margin:12px 0 14px}
.contact-section p{color:#c9c9ce}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.contact-phones{display:flex;flex-direction:column;gap:10px;margin:22px 0 14px}
.contact-phones a{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;color:#fff}
.contact-phones a .icon{color:var(--red)}
.contact-note{font-size:12.5px;color:#9c9ca3}

.form-card{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ff{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.ff label{font-size:.85rem;font-weight:700;color:var(--ink)}
.ff .opt{font-weight:400;color:var(--body)}
.ff input,.ff select,.ff textarea{border:1px solid var(--line);border-radius:8px;padding:12px 14px;font:inherit;font-size:.95rem;background:var(--bg-soft);color:var(--ink);outline:none}
.ff input:focus,.ff select:focus,.ff textarea:focus{outline:none;border-color:var(--red);background:#fff}
.ff textarea{min-height:100px;resize:vertical}
.form-hint{font-size:11.5px;color:var(--body)}
.ff-consent{flex-direction:row;align-items:flex-start;gap:10px}
.ff-consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--red)}
.ff-consent label{font-weight:400;font-size:13px}
.btn-submit{width:100%;margin-top:6px}
.form-fallback-note{text-align:center;font-size:12.5px;color:var(--body);margin-top:14px}
.form-fallback-note a{color:var(--red);font-weight:700}
.form-status{display:none;padding:14px 18px;border-radius:8px;font-size:14px;font-weight:600;margin-bottom:16px}
.form-status.success{display:block;background:#e8f7ed;color:#176b34}
.form-status.error{display:block;background:#fde8e8;color:#991b1b}

/* ═══ CTA final ═══ */
.final-cta{background:var(--red);padding:70px 0;text-align:center;color:#fff}
.final-cta-inner{max-width:600px;margin:0 auto}
.final-cta h2{color:#fff;font-size:clamp(24px,3vw,34px);margin:12px 0 14px}
.final-cta p{color:rgba(255,255,255,.9);margin-bottom:26px}

/* ═══ Footer: nomes BEM usados neste rebuild ═══ */
.footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:36px;padding-top:70px}
.footer__brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;margin-bottom:14px}
.footer__brand .icon{color:var(--red)}
.footer-desc-txt{color:#a9a9b0;font-size:14px;max-width:300px}
.footer h5{color:#fff;font-size:16px;margin:0 0 14px}
.footer h5::after{content:"";display:block;width:26px;height:2px;background:var(--red);margin-top:10px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer ul a,.footer ul li{color:#b9b9c2;font-size:14.5px}
.footer ul a:hover{color:#fff}
.footer__bottom{margin-top:50px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:13.5px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ═══ FAQ: details/summary nativo (zero-JS por defeito) ═══ */
.faq{display:grid;gap:12px;max-width:860px;margin-inline:auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq details[open]{border-color:var(--red)}
.faq summary{cursor:pointer;list-style:none;padding:20px 54px 20px 24px;font-weight:800;color:var(--ink);position:relative;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:6px;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:800}
.faq details[open] summary::after{content:"–"}
.faq p{margin:0;padding:0 24px 20px;color:var(--body);font-size:15px}

/* ═══ Sticky CTA mobile ═══ */
.callfab{display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:80;background:var(--red);color:#fff;font-weight:800;text-align:center;padding:15px;border-radius:10px;box-shadow:0 12px 28px rgba(0,0,0,.28);align-items:center;justify-content:center;gap:10px}

/* ═══ Progressive enhancement: data-observe (substitui .reveal antigo) ═══
   Por defeito TUDO está visível, incluindo se o JavaScript falhar. Só
   depois de main.js confirmar que o IntersectionObserver está
   disponível é que a classe "js-fade-ready" é adicionada ao body. */
[data-observe]{opacity:1;transform:none}
body.js-fade-ready [data-observe]{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
body.js-fade-ready [data-observe].in{opacity:1;transform:none}

/* ═══ Responsive: novas secções ═══ */
@media (max-width:1080px){
  .modes-grid{gap:16px}
  .prepare-grid{grid-template-columns:repeat(2,1fr)}
  .estimate-inner{flex-direction:column;gap:20px}
  .about-grid,.contact-grid,.hero-grid{grid-template-columns:1fr;gap:36px}
  /*
    Nota: NÃO usar "order:-1" aqui. Colocar a imagem antes do H1 em
    mobile é o mesmo bug já identificado e corrigido em vários outros
    sites desta rede. A ordem no DOM já é conteúdo -> imagem.
  */
}
@media (max-width:820px){
  .modes-grid{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .callfab{display:flex}
}
@media (max-width:640px){
  .prepare-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  body.js-fade-ready [data-observe]{opacity:1;transform:none}
}