:root{
  --bg:#f7f9fc;
  --bg-raised:#ffffff;
  --ink:#0f172a;
  --ink-dim:#64748b;
  --line:#e2e8f0;
  --green:#004b23;
  --green-dark:#003318;
  --blue:#0b4f93;
  --gold:#ffcc00;
  --whatsapp:#25d366;
  --shadow-sm:0 1px 2px rgba(15,23,42,0.05);
  --shadow-md:0 10px 28px rgba(15,23,42,0.09);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;}
a{color:inherit;}

.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}

/* Cabeçalho fixo: marca + WhatsApp em cima, menu das sessões embaixo — tudo
   dentro do mesmo header.topbar, que fica "grudado" no topo da página (sticky)
   enquanto rola, pra sempre dar pra voltar pra qualquer sessão sem subir tudo
   de novo. (25/09/2026: reformulação visual — fundo claro + paleta oficial da
   marca (verde/azul/dourado), no lugar do tema escuro anterior.) */
header.topbar{
  position:sticky;top:0;z-index:40;
  background:var(--bg-raised);
  border-bottom:2px solid;
  border-image:linear-gradient(90deg, var(--green) 0%, var(--blue) 60%, var(--gold) 100%) 1;
  box-shadow:var(--shadow-sm);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px;}

.brand{display:flex;align-items:center;gap:14px;min-width:0;text-decoration:none;}
.brand-icon{display:block;height:52px;width:auto;flex:none;}
.brand-text{display:flex;flex-direction:column;justify-content:center;line-height:1.08;}
.brand-text strong{font-family:'Fraunces',serif;font-weight:600;font-size:22px;color:var(--green);letter-spacing:-0.01em;}
.brand-text small{font-size:10.5px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:0.08em;}
.brand:hover .brand-text strong{color:var(--green-dark);}

.topbar-tagline{
  font-family:'Fraunces',serif;font-weight:500;font-size:16.5px;color:var(--ink-dim);
  padding-left:20px;border-left:1px solid var(--line);white-space:nowrap;margin-right:auto;margin-left:20px;
}
.topbar-tagline em{font-style:italic;color:var(--green);}

.topbar-whatsapp{
  display:inline-flex;align-items:center;gap:8px;flex:none;white-space:nowrap;
  background:var(--whatsapp);border:1px solid var(--whatsapp);color:#fff;
  padding:10px 16px;border-radius:30px;font-size:13px;font-weight:600;
  text-decoration:none;transition:background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.topbar-whatsapp svg{width:16px;height:16px;fill:#fff;flex:none;}
.topbar-whatsapp:hover{background:#1fb959;transform:translateY(-1px);box-shadow:0 6px 16px rgba(37,211,102,0.35);}

/* Menu das sessões — mesma barra fixa, linha de baixo */
.portfolio-nav{border-top:1px solid var(--line);background:var(--bg-raised);}
.portfolio-nav-inner{display:flex;gap:2px;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;}
.portfolio-nav-inner::-webkit-scrollbar{display:none;}
.portfolio-nav a{
  white-space:nowrap;padding:13px 18px;font-size:12.8px;font-weight:600;color:var(--ink-dim);
  text-decoration:none;border-bottom:3px solid transparent;transition:color .15s ease, border-color .15s ease;
}
.portfolio-nav a:hover{color:var(--green);}
.portfolio-nav a.active{color:var(--green);border-bottom-color:var(--gold);}

.footer-whatsapp{display:inline-block;margin-top:10px;color:var(--green);text-decoration:none;font-weight:600;font-size:12.5px;}
.footer-whatsapp:hover{color:var(--green-dark);}

@media (max-width:900px){
  .topbar-tagline{display:none;}
}
@media (max-width:640px){
  .topbar-inner{padding-top:12px;padding-bottom:12px;}
  .brand-icon{height:38px;}
  .brand-text strong{font-size:18px;}
  .brand-text small{font-size:9px;}
  .topbar-whatsapp span{display:none;}
  .topbar-whatsapp{padding:9px;}
  .topbar-whatsapp svg{width:15px;height:15px;}
  .portfolio-nav a{padding:11px 14px;font-size:12px;}
}

header.hero{padding:80px 0 64px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;}
header.hero::before{
  content:"";position:absolute;top:-120px;right:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,204,0,0.16), transparent 70%);
}
header.hero::after{
  content:"";position:absolute;bottom:-160px;left:-140px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle, rgba(11,79,147,0.08), transparent 70%);
}
header.hero.compact{padding:52px 0 44px;}

.back-link{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-dim);
  text-decoration:none;margin:0 0 22px;transition:color .15s ease;
}
.back-link:hover{color:var(--green);}
.back-link svg{width:13px;height:13px;}

.eyebrow{font-size:12.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--green);font-weight:700;margin:0 0 18px;}
h1{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(32px,5vw,50px);line-height:1.14;margin:0 0 22px;max-width:16ch;color:var(--ink);}
h1 em{font-style:italic;color:var(--green);}
.lede{font-size:16px;line-height:1.7;color:var(--ink-dim);max-width:62ch;margin:0 0 6px;}
.lede strong{color:var(--ink);font-weight:600;}
.meta-row{display:flex;gap:28px;flex-wrap:wrap;margin-top:34px;font-size:13px;color:var(--ink-dim);}
.meta-row div{display:flex;align-items:baseline;gap:8px;}
.meta-row span{color:var(--green);font-weight:600;font-family:'Fraunces',serif;font-size:15px;}

.section-label{display:flex;align-items:center;gap:14px;margin:64px 0 10px;scroll-margin-top:150px;}
.section-label .num{font-family:'Fraunces',serif;font-size:13px;color:var(--green);font-weight:600;}
.section-label .rule{flex:1;height:1px;background:var(--line);}
.section-label .txt{font-size:12.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-dim);font-weight:600;}
.section-intro{font-size:14.5px;line-height:1.65;color:var(--ink-dim);max-width:70ch;margin:0 0 28px;}
.section-intro strong{color:var(--ink);}

/* "Como funciona" — passos + tabela de responsabilidades */
.how-it-works{display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:20px;margin-bottom:36px;}
.how-step{background:var(--bg-raised);border:1px solid var(--line);border-radius:14px;padding:22px 20px;box-shadow:var(--shadow-sm);}
.how-step-num{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;font-weight:700;font-size:14px;margin-bottom:12px;}
.how-step h3{font-size:15.5px;margin:0 0 8px;color:var(--ink);}
.how-step p{font-size:13px;line-height:1.55;color:var(--ink-dim);margin:0;}
@media (max-width:1024px){.how-it-works{grid-template-columns:repeat(2, minmax(0,1fr));}}
@media (max-width:560px){.how-it-works{grid-template-columns:1fr;}}

.responsibility-table{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:48px;}
.responsibility-col{background:var(--bg-raised);border:1px solid var(--line);border-radius:14px;padding:26px 28px;box-shadow:var(--shadow-sm);}
.responsibility-col h4{font-size:15px;color:var(--blue);text-transform:uppercase;letter-spacing:0.04em;margin:0 0 16px;}
.responsibility-col ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;}
.responsibility-col li{font-size:13.5px;line-height:1.55;color:var(--ink-dim);padding-left:22px;position:relative;}
.responsibility-col li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700;}
.responsibility-col li em{color:var(--ink);font-style:normal;}
@media (max-width:780px){.responsibility-table{grid-template-columns:1fr;}}

/* Alternância entre versões de uma mesma galeria (ex: "só modelos" x "com fotos reais") */
.tab-switch{display:flex;gap:10px;margin:38px 0 8px;flex-wrap:wrap;}
.tab-btn{
  background:var(--bg-raised);border:1px solid var(--line);color:var(--ink-dim);
  padding:10px 20px;border-radius:30px;font-size:13px;font-weight:600;font-family:'Inter',sans-serif;
  cursor:pointer;transition:all .15s ease;
}
.tab-btn:hover{border-color:var(--green);color:var(--ink);}
.tab-btn.active{background:var(--green);border-color:var(--green);color:#fff;}
.tab-panel{display:none;padding-top:22px;}
.tab-panel.active{display:block;}
.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;padding:4px 10px;border-radius:20px;margin-bottom:16px;}
.status-pill.done{background:rgba(0,75,35,0.09);color:var(--green);border:1px solid rgba(0,75,35,0.22);}
.status-pill.pending{background:rgba(255,204,0,0.18);color:#7a5f00;border:1px solid rgba(255,204,0,0.4);}

.grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));gap:22px;padding-bottom:60px;}

.card{
  background:var(--bg-raised);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
  box-shadow:var(--shadow-sm);
}
.card:hover{border-color:var(--green);transform:translateY(-4px);box-shadow:var(--shadow-md);}
.card-frame-wrap{position:relative;aspect-ratio:16/10;background:#eef1f6;overflow:hidden;border-bottom:1px solid var(--line);}
.card-frame-wrap iframe{
  width:400%;height:400%;border:0;transform:scale(0.25);transform-origin:top left;
  pointer-events:none;
}
.card-frame-wrap img.page-thumb{
  position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;object-position:top;display:block;pointer-events:none;
}
.card-tag{
  position:absolute;top:10px;left:10px;background:rgba(255,255,255,0.93);border:1px solid var(--line);
  color:var(--green);font-size:10.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;
  padding:4px 9px;border-radius:20px;z-index:2;
}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card-body h3{font-family:'Fraunces',serif;font-weight:500;font-size:19px;margin:0;color:var(--ink);}
.card-body p{font-size:13.5px;line-height:1.55;color:var(--ink-dim);margin:0;flex:1;}
.card-cta{
  margin-top:10px;display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;
  color:var(--green);text-decoration:none;padding:10px 0 0;border-top:1px solid var(--line);
}
.card-cta svg{width:13px;height:13px;transition:transform .15s ease;}
.card:hover .card-cta svg{transform:translate(2px,-2px);}

.card-extra-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px;}
.card-chip-link{
  display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;
  color:var(--blue);border:1px solid var(--line);border-radius:20px;padding:6px 12px;
  text-decoration:none;transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.card-chip-link:hover{border-color:var(--blue);background:rgba(11,79,147,0.06);color:var(--blue);}
.card-chip-link svg{width:10px;height:10px;}

.live-preview{
  width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:radial-gradient(circle at 30% 20%, rgba(255,204,0,0.16), transparent 60%), var(--bg);
}
.live-preview i{font-size:34px;color:var(--green);}
.live-preview span{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-dim);font-weight:600;}
.live-preview strong{font-family:'Fraunces',serif;font-size:15px;color:var(--ink);font-weight:500;}

/* Featured card (bigger; usado pra clientes já entregues em destaque) */
.featured{grid-template-columns:1fr;}
.featured .card{flex-direction:row;}
.featured .card-frame-wrap{width:46%;aspect-ratio:auto;min-height:320px;border-bottom:0;border-right:1px solid var(--line);}
.featured .card-body{width:54%;justify-content:center;padding:34px 36px;}
.featured .card-body h3{font-size:24px;}
.featured .card-body p{font-size:14.5px;}
@media (max-width:780px){
  .featured .card{flex-direction:column;}
  .featured .card-frame-wrap{width:100%;aspect-ratio:16/10;border-right:0;border-bottom:1px solid var(--line);}
  .featured .card-body{width:100%;}
}

/* Compact card grid — 4 colunas, com thumbnail estática no lugar do iframe
   (mais leve e rápido de carregar). Usado em "Nossos modelos" e, desde
   25/09/2026, também em "Clientes atendidos", pra manter os cards com a
   mesma cara em toda a página. */
.cards-compact{grid-template-columns:repeat(4, minmax(0,1fr));gap:20px;}
.cards-compact .card-body{padding:16px 18px 18px;}
.cards-compact .card-body h3{font-size:16.5px;}
/* 25/09/2026: descrição fica recolhida em ~4 linhas por padrão (pra não deixar
   cards com texto curto e texto longo na mesma fileira com alturas muito
   diferentes) e expande suave ao passar o mouse — some de novo ao tirar. */
.cards-compact .card-body p{
  font-size:12.8px;line-height:1.5;
  max-height:77px;overflow:hidden;
  transition:max-height .35s ease;
}
.cards-compact .card:hover .card-body p{max-height:600px;}
.cards-compact .card-cta{font-size:12.5px;}
@media (max-width:1100px){ .cards-compact{grid-template-columns:repeat(3, minmax(0,1fr));} }
@media (max-width:780px){ .cards-compact{grid-template-columns:repeat(2, minmax(0,1fr));} }
@media (max-width:520px){ .cards-compact{grid-template-columns:1fr;} }

footer{border-top:1px solid var(--line);padding:36px 0 60px;color:var(--ink-dim);font-size:12.5px;text-align:center;}
footer strong{color:var(--ink);}

@media (max-width:640px){
  header.hero{padding:56px 0 40px;}
  .grid{grid-template-columns:1fr;}
  .section-label{scroll-margin-top:118px;}
}