/* Alumflex — estilo compartilhado das páginas internas.
   A home (index.html) mantém o CSS embutido dela; os tokens abaixo são os mesmos. */

:root{
  --blue:#0096C7;
  --blue-dark:#00789f;
  --ink:#1A1A1A;
  --ink-soft:#5b6063;
  --paper:#ffffff;
  --cream:#F5F7F7;
  --cream-2:#EEF3F4;
  --line:#E5E9EA;
  --whatsapp:#25D366;
  --whatsapp-dark:#1DAE53;
  --radius:6px;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'DM Sans',sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  font-size:16px;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px;}
h1,h2,h3{font-family:'Playfair Display',serif;font-weight:600;line-height:1.15;color:var(--ink);}
h1 em,h2 em{font-style:italic;font-weight:500;color:var(--blue);}
.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin-bottom:12px;
}
.section{padding:60px 0;}
@media(min-width:768px){.section{padding:92px 0;}}
.bg-cream{background:var(--cream);}

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'DM Sans',sans-serif;font-weight:700;font-size:14.5px;
  padding:15px 24px;border-radius:var(--radius);
  border:1.5px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary svg path{fill:#fff;}
.btn-primary:hover{background:#fff;color:var(--ink);transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.16);}
.btn-primary:hover svg path{fill:var(--ink);}
.btn-whatsapp{background:var(--whatsapp);color:#fff;}
.btn-whatsapp:hover{background:var(--whatsapp-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(37,211,102,.32);}
.btn-outline-dark{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-outline-dark:hover{background:var(--ink);color:#fff;}
.ico{width:18px;height:18px;flex:none;}

/* ---------- HEADER ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:9px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.logo img{height:18px;width:auto;}
@media(min-width:640px){.logo img{height:20px;}}
.nav{display:none;gap:26px;align-items:center;}
@media(min-width:900px){.nav{display:flex;}}
.nav a{font-size:14px;font-weight:500;color:var(--ink-soft);transition:color .15s;}
.nav a:hover,.nav a[aria-current="page"]{color:var(--blue-dark);}
.header-cta{font-size:13px;padding:11px 18px;}
.nav-phone{display:none;font-size:14px;font-weight:700;color:var(--ink);align-items:center;gap:7px;}
@media(min-width:640px){.nav-phone{display:flex;}}

/* ---------- CABEÇALHO DE PÁGINA INTERNA ---------- */
.page-hero{
  padding:112px 0 52px;background:var(--cream);border-bottom:1px solid var(--line);
}
@media(min-width:768px){.page-hero{padding:140px 0 68px;}}
.page-hero h1{font-size:clamp(30px,5.2vw,46px);max-width:20ch;}
.page-hero p{margin-top:16px;max-width:58ch;font-size:16px;line-height:1.65;color:var(--ink-soft);}
.crumb{font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
.crumb a{border-bottom:1px solid var(--line);}
.crumb a:hover{color:var(--blue-dark);border-color:var(--blue);}

/* ---------- BLOCOS DE TEXTO ---------- */
.prose{max-width:74ch;}
.prose h2{font-size:clamp(22px,3vw,28px);margin:38px 0 14px;}
.prose h3{font-size:19px;margin:26px 0 10px;}
.prose p{font-size:15px;line-height:1.75;color:var(--ink-soft);margin-bottom:14px;}
.prose ul{margin:0 0 16px 0;}
.prose ul li{
  font-size:15px;line-height:1.7;color:var(--ink-soft);
  padding-left:20px;position:relative;margin-bottom:9px;
}
.prose ul li::before{
  content:"";position:absolute;left:0;top:10px;
  width:6px;height:6px;border-radius:50%;background:var(--blue);
}
.prose strong{color:var(--ink);font-weight:600;}
.prose a{color:var(--blue-dark);border-bottom:1px solid rgba(0,150,199,.35);}
.prose a:hover{border-color:var(--blue);}

/* ---------- CARDS DE CONTATO ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:640px){.contact-grid{grid-template-columns:1fr 1fr;}}
@media(min-width:1024px){.contact-grid{grid-template-columns:repeat(4,1fr);}}
.contact-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;transition:transform .2s ease, box-shadow .2s ease;
}
.contact-card:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(20,20,20,.07);}
.contact-card .ci{
  width:38px;height:38px;border-radius:50%;background:rgba(0,150,199,.1);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.contact-card .ci svg{width:19px;height:19px;}
.contact-card h3{font-size:16px;margin-bottom:8px;}
.contact-card p,.contact-card a{font-size:14.5px;line-height:1.6;color:var(--ink-soft);}
.contact-card a:hover{color:var(--blue-dark);}

/* ---------- SERVIÇOS (página interna) ---------- */
.svc-list{display:grid;grid-template-columns:1fr;gap:56px;}
.svc{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;}
@media(min-width:860px){
  .svc{grid-template-columns:1fr 1fr;gap:56px;}
  .svc:nth-child(even) .svc-img{order:2;}
}
.svc-img{border-radius:var(--radius);overflow:hidden;}
.svc-img img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.svc-body h2{font-size:clamp(23px,3.2vw,30px);margin-bottom:14px;}
.svc-body p{font-size:15px;line-height:1.72;color:var(--ink-soft);margin-bottom:14px;}
.svc-body ul li{
  font-size:14.5px;line-height:1.65;color:var(--ink);
  padding-left:24px;position:relative;margin-bottom:9px;
}
.svc-body ul li::before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--blue-dark);font-size:13px;font-weight:700;
}

/* ---------- GALERIA ---------- */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:700px){.gallery{grid-template-columns:repeat(3,1fr);}}
@media(min-width:1024px){.gallery{grid-template-columns:repeat(4,1fr);}}
.gallery figure{
  overflow:hidden;border-radius:var(--radius);position:relative;
  aspect-ratio:3/4;background:var(--cream-2);
}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.gallery a:hover img{transform:scale(1.07);}
.gallery figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 14px 12px;font-size:12.5px;color:#fff;line-height:1.4;
  background:linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.72) 100%);
}

/* ---------- FORMULÁRIO ---------- */
.form-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;
}
@media(min-width:768px){.form-card{padding:38px 36px;}}
.field{margin-bottom:18px;}
.field label{
  display:block;font-size:13px;font-weight:600;color:var(--ink);
  margin-bottom:7px;letter-spacing:.01em;
}
.field input,.field select,.field textarea{
  width:100%;font-family:'DM Sans',sans-serif;font-size:15px;color:var(--ink);
  padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);transition:border-color .15s, box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,150,199,.13);
}
.field textarea{min-height:120px;resize:vertical;}
.field-row{display:grid;grid-template-columns:1fr;gap:0 18px;}
@media(min-width:600px){.field-row{grid-template-columns:1fr 1fr;}}
.consent{display:flex;gap:10px;align-items:flex-start;margin:6px 0 22px;}
.consent input{width:auto;margin-top:3px;flex:none;}
.consent label{font-size:13px;font-weight:400;line-height:1.6;color:var(--ink-soft);}
.consent a{color:var(--blue-dark);border-bottom:1px solid rgba(0,150,199,.35);}
.form-note{font-size:12.5px;color:var(--ink-soft);margin-top:16px;line-height:1.6;}

/* ---------- CTA FINAL + RODAPÉ ---------- */
.dark-zone{background:var(--ink);color:#fff;}
.final-cta{text-align:center;}
.final-cta .eyebrow{color:#7fd4ee;margin-bottom:22px;}
.final-cta h2{color:#fff;font-size:clamp(28px,5vw,42px);max-width:16ch;margin:0 auto;line-height:1.3;}
.final-cta p{margin-top:24px;color:rgba(255,255,255,.78);font-size:16px;max-width:44ch;margin-left:auto;margin-right:auto;}
.final-cta .btn-whatsapp{margin-top:36px;}

footer{padding:56px 0 26px;border-top:1px solid rgba(255,255,255,.08);margin-top:70px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media(min-width:700px){.footer-grid{grid-template-columns:1.5fr 1fr 1.15fr;gap:24px;}}
footer .logo img{height:24px;margin-bottom:16px;}
footer p{font-size:13.5px;line-height:1.75;color:rgba(255,255,255,.55);}
footer h5{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:15px;}
footer li a{font-size:13.5px;margin-bottom:10px;display:block;color:rgba(255,255,255,.62);transition:color .15s;}
footer li a:hover{color:#fff;}
.footer-contact li{
  font-size:13.5px;line-height:1.6;color:rgba(255,255,255,.62);
  margin-bottom:11px;display:flex;gap:9px;align-items:flex-start;
}
.footer-contact li a{display:inline;margin:0;}
.footer-contact .lbl{color:rgba(255,255,255,.4);flex:none;}
.footer-legal{
  margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.42);
}
.footer-legal strong{color:rgba(255,255,255,.6);font-weight:600;}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  font-size:12px;color:rgba(255,255,255,.32);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
}
.footer-bottom a{color:rgba(255,255,255,.5);border-bottom:1px solid rgba(255,255,255,.18);}
.footer-bottom a:hover{color:#fff;}

/* ---------- WHATSAPP FLUTUANTE ---------- */
.float-wa{
  position:fixed;bottom:18px;right:18px;z-index:200;
  width:56px;height:56px;border-radius:50%;background:var(--whatsapp);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.45);
  animation:pulse 2.6s ease-in-out infinite;
}
.float-wa svg{width:27px;height:27px;}
@keyframes pulse{
  0%,100%{box-shadow:0 10px 26px rgba(37,211,102,.45);}
  50%{box-shadow:0 10px 26px rgba(37,211,102,.75), 0 0 0 10px rgba(37,211,102,.12);}
}
@media(prefers-reduced-motion:reduce){.float-wa{animation:none;}}