/* Layout: ficha técnica de oficina — diagrama da cadeira na abertura, dobras em faixas, rótulos monoespaçados como etiqueta de peça */
:root{
  /* tema único e escuro: a cor é a mesma em celular, tablet e desktop */
  color-scheme:dark;
  --bg:#0e141c;
  --surface:#18212c;
  --surface-2:#131b25;
  --ink:#eef3f9;
  --ink-soft:#a8b6c8;
  --line:#2a3542;
  --brand:#8fb0ff;          /* azul do logo, clareado para ler no escuro */
  --brand-ink:#b9cdff;
  --brand-tint:rgba(143,176,255,.14);
  --brand-bright:#4f9ae8;
  --band-blue:#1a2c52;      /* faixa azul */
  --signal:#f5c330;         /* amarelo do site atual */
  --signal-soft:rgba(245,195,48,.14);
  --ok:#25a35a;             /* verde do WhatsApp */
  --display:'Archivo','Segoe UI',system-ui,sans-serif;
  --body:'IBM Plex Sans','Segoe UI',system-ui,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',Consolas,monospace;
  --maxw:1120px;
  --radius:14px;
}

*{box-sizing:border-box}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5.2vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:700}
h3{font-size:1.12rem;font-weight:700;letter-spacing:-.01em}
p{margin:0}
a{color:inherit}
img,svg{max-width:100%}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:20px}
.band{padding-block:clamp(44px,7vw,78px)}
.band--surface{background:var(--surface)}
.band--tint{background:var(--surface-2)}
/* faixa azul: redefine os tokens, então cartões, chips e o diagrama acompanham */
.band--brand{
  background:var(--band-blue);
  --surface:rgba(255,255,255,.07);
  --surface-2:rgba(255,255,255,.05);
  --line:rgba(255,255,255,.18);
  --ink:#ffffff;
  --ink-soft:#c6d4ee;
  --brand:#ffffff;
  --brand-tint:rgba(255,255,255,.12);
  color:#fff;
}
.band--brand .proof{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2)}
.band--brand .citylist a{background:rgba(255,255,255,.08);color:#fff}
.band--brand .citylist a:hover{background:#fff;color:var(--band-blue);border-color:#fff}
.band--brand .copy{background:rgba(255,255,255,.1);color:#fff}
.band--brand .copy:hover{background:#fff;color:var(--band-blue)}
.band--brand .btn--ghost{background:rgba(255,255,255,.08);color:#fff}

.eyebrow{
  font-family:var(--mono);font-size:1rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;
}
.lead{font-size:1.08rem;color:var(--ink-soft);max-width:62ch}

/* ---------- header ---------- */
header.site{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:40;
  background:color-mix(in srgb,var(--surface) 92%,transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.navrow{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:800;letter-spacing:-.02em;font-size:1.15rem}
.brand .mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:var(--brand);color:#fff;font-size:1rem;font-weight:800;letter-spacing:.02em;flex:none;
}
.brand small{display:block;font-family:var(--mono);font-size:1rem;letter-spacing:.12em;color:var(--ink-soft);font-weight:500;text-transform:uppercase}
nav.main{margin-left:auto;display:flex;gap:22px;align-items:center}
nav.main a{text-decoration:none;color:var(--ink-soft);font-size:1rem;font-weight:500}
nav.main a:hover{color:var(--ink)}
nav.main a.btn--wa{color:#fff}
nav.main a.btn--wa:hover{color:#fff}
@media (max-width:860px){nav.main{display:none}}

.btn{
  display:inline-flex;align-items:center;gap:9px;justify-content:center;
  border-radius:999px;padding:13px 22px;font-weight:600;font-size:1rem;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
}
.btn--wa{background:var(--ok);color:#fff}
.btn--wa:hover{filter:brightness(1.06)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn--sm{padding:9px 16px;font-size:1rem}
.btn svg{flex:none}

/* ---------- hero ---------- */
.hero{background:var(--surface);border-bottom:1px solid var(--line);padding-block:clamp(36px,6vw,66px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1 span{color:var(--signal);text-decoration:underline;text-decoration-thickness:4px;text-underline-offset:6px}
.hero .lead{margin-top:18px;font-size:1.14rem}
.checks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:12px}
.checks li{display:flex;gap:11px;align-items:flex-start;font-weight:500}
.checks svg{flex:none;margin-top:3px;color:var(--ok)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-note{font-family:var(--mono);font-size:1rem;color:var(--ink-soft);margin-top:14px;letter-spacing:.02em}

.diagram{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.diagram figcaption{font-family:var(--mono);font-size:1rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:6px;text-align:center}

/* ---------- prova ---------- */
.proof{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  background:var(--brand);color:#fff;border-radius:var(--radius);padding:20px 24px}
.proof .stars{font-size:1.05rem;letter-spacing:.08em;color:#ffd277}
.proof b{font-family:var(--display);font-size:1.6rem;font-weight:800;display:block;line-height:1}
.proof .cell{min-width:0}
.proof small{font-family:var(--mono);font-size:1rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85}

/* ---------- cards ---------- */
.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.grid--3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid--3,.grid--2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-width:0}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:1rem}
.card .part{font-family:var(--mono);font-size:1rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);display:block;margin-bottom:10px}
.card .ico{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--brand);
}
.card .ico svg{display:block}

/* fotos */
.heroshot{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px}
.heroshot img{display:block;width:100%;max-height:540px;object-fit:contain;border-radius:9px;background:#fff}
@media (max-width:900px){
  .heroshot{padding:8px}
  .heroshot img{max-height:270px}
  .heroshot figcaption{padding-top:8px}
  /* no celular a foto sobe para a primeira dobra, logo abaixo do título */
  .hero-grid{display:flex;flex-direction:column;gap:16px}
  .hero-copy{display:contents}
  .hero-copy .eyebrow{order:1;margin-bottom:0}
  .hero-copy h1{order:2}
  .heroshot{order:3}
  .hero-copy .lead{order:4;margin-top:0}
  .hero-copy .checks{order:5;margin-top:0}
  .hero-copy .hero-actions{order:6;margin-top:0}
  .hero-copy .hero-note{order:7;margin-top:0}
}
.heroshot figcaption{font-family:var(--mono);font-size:1rem;letter-spacing:.09em;text-transform:uppercase;color:#5b6676;padding:10px 4px 2px;text-align:center}
.shot{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0}
.shot img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}
.shot .cap{padding:12px 14px;border-top:1px solid var(--line);background:var(--surface)}
.shot .cap strong{display:block;font-family:var(--display);font-size:1rem}
.shot .cap span{font-family:var(--mono);font-size:1rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.svcsplit{display:grid;grid-template-columns:360px 1fr;gap:30px;align-items:start;margin-top:28px}
@media (max-width:900px){.svcsplit{grid-template-columns:1fr}}
.aboutshot{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.aboutshot img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}

/* ilustrações antes e depois */
.ba{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0}
.ba svg{display:block;width:100%;height:auto;background:var(--surface-2)}
.ba .cap{padding:14px 16px;border-top:1px solid var(--line)}
.ba .cap strong{display:block;font-family:var(--display);font-size:1rem}
.ba .cap span{font-family:var(--mono);font-size:1rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft)}

/* logo */
.logo{display:block;height:42px;width:auto;border-radius:10px}
.brandline{font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:-.01em;line-height:1.15}
.brandline small{display:block;font-family:var(--mono);font-size:1rem;letter-spacing:.1em;color:var(--ink-soft);font-weight:500;text-transform:uppercase}
@media (max-width:520px){.brandline{display:none}.logo{height:38px}}
.footlogo{height:48px;width:auto;display:block;margin-bottom:14px;border-radius:8px}

/* problema */
.pain{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media (max-width:700px){.pain{grid-template-columns:1fr}}
.pain li{list-style:none;display:flex;gap:12px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--signal);
  border-radius:10px;padding:14px 16px;font-size:1rem;min-width:0}
.pain b{font-weight:600}

/* passos */
.steps{counter-reset:s;display:grid;gap:14px;grid-template-columns:repeat(4,1fr)}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;min-width:0}
.step .n{font-family:var(--mono);font-weight:600;color:var(--brand);font-size:1rem;letter-spacing:.12em}
.step h3{margin:10px 0 6px;font-size:1.02rem}
.step p{color:var(--ink-soft);font-size:1rem}

/* depoimentos */
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:14px;min-width:0}
.quote p{font-size:1.02rem}
.quote footer{font-family:var(--mono);font-size:1rem;letter-spacing:.06em;color:var(--ink-soft);text-transform:uppercase}
.quote .stars{color:var(--signal);letter-spacing:.1em}

/* antes e depois */
.ph{
  border:2px dashed var(--line);border-radius:var(--radius);background:var(--surface-2);
  aspect-ratio:4/3;display:grid;place-content:center;gap:6px;text-align:center;padding:16px;color:var(--ink-soft);
}
.ph span{font-family:var(--mono);font-size:1rem;letter-spacing:.1em;text-transform:uppercase}
.ph strong{font-family:var(--display);font-size:1rem;color:var(--ink)}

/* cidades */
.cities{display:grid;gap:22px 20px;grid-template-columns:repeat(4,1fr);align-items:start}
.cities h3{margin-bottom:4px;font-size:1rem}
@media (max-width:980px){.cities{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.cities{grid-template-columns:1fr}}
.citylist{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.citylist a{
  display:inline-block;text-decoration:none;border:1px solid var(--line);background:var(--surface);
  border-radius:999px;padding:6px 12px;font-size:1rem;color:var(--ink);
}
.citylist a:hover{border-color:var(--brand);color:var(--brand)}

/* faq */
details.faq{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
details.faq summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none;display:flex;gap:12px;align-items:center}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";margin-left:auto;font-family:var(--mono);color:var(--brand);font-size:1.2rem}
details.faq[open] summary::after{content:"–"}
details.faq .ans{padding:0 0 18px;color:var(--ink-soft);font-size:1rem}
.tag{
  display:inline-block;font-family:var(--mono);font-size:1rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--signal-soft);color:var(--signal);border:1px solid var(--signal);border-radius:999px;padding:2px 8px;margin-left:8px;vertical-align:middle;
}

/* contato */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}
.aboutside{display:flex;flex-direction:column;gap:18px;min-width:0}
@media (max-width:820px){.contact{grid-template-columns:1fr}}
.datalist{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.datalist li{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-width:0}
.datalist .k{font-family:var(--mono);font-size:1rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);width:84px;flex:none}
.datalist .v{font-weight:600;word-break:break-word;min-width:0}
.copy{margin-left:auto;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:8px;padding:6px 11px;font-size:1rem;cursor:pointer;font-family:var(--body)}
.copy:hover{border-color:var(--brand);color:var(--brand)}

/* bloco de contato: rótulo em cima, valor embaixo, dois por linha */
.datalist--contato{grid-template-columns:1fr 1fr;gap:12px}
.datalist--contato li{display:block;position:relative;padding:16px 16px 15px}
.datalist--contato .k{display:block;width:auto;margin-bottom:7px}
.datalist--contato .v{display:block;font-size:1rem;line-height:1.45;word-break:normal;overflow-wrap:break-word}
.datalist--contato .copy{position:absolute;top:11px;right:12px;margin:0}
.datalist--contato li.wide{grid-column:1 / -1}
@media (max-width:640px){
  .datalist--contato{grid-template-columns:1fr}
  .datalist--contato li.wide{grid-column:auto}
}
#contato .contact{grid-template-columns:.95fr 1.05fr;gap:30px}
@media (max-width:820px){#contato .contact{grid-template-columns:1fr}}

footer.site{background:var(--surface);border-top:1px solid var(--line);padding-block:40px 26px;font-size:1rem;color:var(--ink-soft)}
.footgrid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.2fr;gap:32px}
@media (max-width:880px){.footgrid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:520px){.footgrid{grid-template-columns:1fr}}
.footgrid h4{font-family:var(--display);font-size:1rem;font-weight:700;color:var(--ink);margin:0 0 12px}
.footgrid p{margin-bottom:8px;line-height:1.55}
.footmeta{font-family:var(--mono);font-size:1rem;letter-spacing:.03em;color:var(--ink-soft);opacity:.85}
.footlinks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footlinks a{text-decoration:none;color:var(--ink-soft)}
.footlinks a:hover{color:var(--brand)}
.footcta{text-decoration:none;color:var(--brand);font-weight:600}
.footbar{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;align-items:center;
  margin-top:32px;padding-top:18px;border-top:1px solid var(--line);font-size:1rem}
.footbar a{color:var(--brand);text-decoration:none}
.footbar a:hover{text-decoration:underline}

/* barra fixa no celular */
.mobilebar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;display:none;
  background:var(--surface);border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
}
@media (max-width:860px){.mobilebar{display:block}body{padding-bottom:84px}}
.mobilebar .btn{width:100%}

/* página legal (política de privacidade) */
.legal{max-width:780px;margin-left:0;margin-right:auto}
.legal h2{font-size:1.18rem;margin:30px 0 10px}
.legal h2:first-child{margin-top:0}
.legal p{color:var(--ink-soft);font-size:1rem;margin-bottom:12px}
.legal strong{color:var(--ink)}
.legal ul{color:var(--ink-soft);font-size:1rem;margin:0 0 12px;padding-left:20px}
.legal li{margin-bottom:8px}

/* página de cidade */
.cityhead{background:var(--surface);border-bottom:1px solid var(--line);padding-block:clamp(32px,5vw,56px)}
.back{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink-soft);font-size:1rem;margin-bottom:18px}
.back:hover{color:var(--brand)}
.kv{display:grid;gap:10px;margin-top:22px}
.kv div{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.kv .k{font-family:var(--mono);font-size:1rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);min-width:120px}
.kv .v{font-weight:500;min-width:0}

:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* produção: menu sem quebra de linha */
nav.main a{white-space:nowrap}
nav.main{gap:clamp(12px,1.6vw,22px)}
@media (max-width:1180px){.brandline{display:none}}

/* hero antes e depois, sem fundo branco */
.heroshot--ad{background:none;border:0;padding:0}
.heroshot--ad .ad-wrap{position:relative;background:radial-gradient(ellipse at 50% 60%,rgba(143,176,255,.16),transparent 68%);border-radius:var(--radius)}
.heroshot--ad img{background:none;max-height:560px;width:auto;margin:0 auto;filter:drop-shadow(0 18px 30px rgba(0,0,0,.45))}
.heroshot--ad .ad-tag{position:absolute;top:10px;font-family:var(--mono);font-size:1rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:6px 12px;border-radius:999px}
.heroshot--ad .ad-tag--antes{left:6%;background:rgba(255,255,255,.1);color:var(--ink);border:1px solid var(--line)}
.heroshot--ad .ad-tag--depois{right:6%;background:var(--signal);color:#1a1300}
.heroshot--ad figcaption{color:var(--ink-soft)}
@media (max-width:760px){.heroshot--ad img{max-height:340px}}

/* logo maior */
.navrow{min-height:78px}
.logo{height:60px}
@media (max-width:760px){.logo{height:50px}.heroshot--ad .ad-tag{font-size:1rem;padding:5px 10px}.heroshot--ad .ad-tag--antes{left:0}.heroshot--ad .ad-tag--depois{right:0}}

/* imagem do topo sem brilho nem sombra (fundo já embutido) */
.heroshot--ad .ad-wrap{background:none}
.heroshot--ad img{filter:none}