/* ==========================================================
   UNIPROTEL — style.css
   Estilos compartilhados por TODAS as páginas do site.
   Específicos de cada página ficam em css/home.css, css/rma.css etc.
   ========================================================== */

:root{
  --bg:#10141A;
  --surface:#171D26;
  --surface-2:#1E2530;
  --border:#2A3240;
  --text:#E8EAED;
  --text-muted:#8B94A3;
  --amber:#F2A93B;
  --amber-dim:#C98A2C;
  --green:#2ED9A0;
  --red:#E8586A;
  --radius:10px;
  --maxw:1200px;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--amber);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 0 rgba(46,217,160,.6);
  animation:pulse 2.2s infinite;
  flex-shrink:0;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(46,217,160,.55);}
  70%{box-shadow:0 0 0 8px rgba(46,217,160,0);}
  100%{box-shadow:0 0 0 0 rgba(46,217,160,0);}
}
h1,h2,h3{font-family:var(--font-display); font-weight:600; letter-spacing:-.01em;}
section{padding:96px 0;}
@media(max-width:780px){ section{padding:64px 0;} }

/* ---------- Header / navegação ---------- */
header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(16,20,26,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav{
  max-width:var(--maxw); margin:0 auto; padding:16px 32px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:19px;}
.brand-logo{height:62px; width:auto; display:block;}
footer .brand-logo{height:98px;}
nav.links{display:flex; gap:32px; align-items:center;}
nav.links a{
  font-size:14.5px; color:var(--text-muted); font-weight:500;
  transition:color .2s;
}
nav.links a:hover{color:var(--text);}
nav.links a.active{color:var(--amber);}
nav.links a.btn-amber{color:#191307;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:11px 20px; border-radius:8px;
  font-size:14.5px; font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn-amber{background:var(--amber); color:#191307;}
.btn-amber:hover{background:#ffbb52; box-shadow:0 0 0 4px rgba(242,169,59,.16); transform:translateY(-1px);}
.btn-amber:disabled{opacity:.55; cursor:not-allowed; transform:none; box-shadow:none;}
.btn-outline{background:transparent; color:var(--text); border-color:var(--border);}
.btn-outline:hover{border-color:var(--amber); color:var(--amber);}
.menu-toggle{display:none; background:none; border:none; color:var(--text); font-size:22px; cursor:pointer;}
@media(max-width:900px){
  nav.links{
    position:fixed; top:66px; left:0; right:0; background:var(--surface);
    border-bottom:1px solid var(--border);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:8px 32px 20px;
    transform:translateY(-130%); transition:transform .25s ease;
  }
  nav.links.open{transform:translateY(0);}
  nav.links a{padding:12px 0; width:100%; border-bottom:1px solid var(--border);}
  nav.links .btn{margin-top:14px;}
  .menu-toggle{display:block;}
}

/* ---------- Cabeçalho de página interna (sobre/serviços/contato/rma) ---------- */
.page-head{padding:150px 0 40px;}
.page-head h1{font-size:clamp(28px,4vw,40px); margin:14px 0 12px;}
.page-head p{color:var(--text-muted); font-size:15.5px; max-width:600px;}

/* ---------- Sobre / status log ---------- */
.about-grid{
  display:grid; grid-template-columns:.85fr 1.15fr; gap:64px; align-items:start;
}
@media(max-width:900px){ .about-grid{grid-template-columns:1fr; gap:36px;} }
.about-grid h2{font-size:clamp(26px,3vw,34px); margin:14px 0 16px;}
.about-grid > div:first-child p{color:var(--text-muted); font-size:15.5px;}
.log{border-left:1px solid var(--border);}
.log-item{
  position:relative;
  padding:20px 0 20px 28px;
  border-bottom:1px solid var(--border);
}
.log-item:first-child{padding-top:0;}
.log-item:last-child{border-bottom:none;}
.log-item::before{
  content:'';
  position:absolute; left:-4.5px; top:26px;
  width:8px; height:8px; border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 3px rgba(46,217,160,.12);
}
.log-item .status{
  font-family:var(--font-mono); font-size:11px; color:var(--green);
  text-transform:uppercase; letter-spacing:.08em; margin-bottom:6px; display:block;
}
.log-item h3{font-size:18px; margin-bottom:6px;}
.log-item p{color:var(--text-muted); font-size:15px;}

/* ---------- Marcas autorizadas ---------- */
.brands-panel{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:36px;
}
.brands-panel .panel-head{
  display:flex; align-items:center; justify-content:space-between; margin-bottom:28px; flex-wrap:wrap; gap:12px;
}
.brands-row{
  display:grid; grid-template-columns:repeat(5, 1fr); gap:20px;
}
@media(max-width:900px){ .brands-row{grid-template-columns:repeat(3,1fr);} }
@media(max-width:600px){ .brands-row{grid-template-columns:repeat(2,1fr);} }
.brand-card{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:10px;
  padding:22px 16px 16px;
  display:flex; flex-direction:column; align-items:center; gap:14px;
  transition:border-color .2s, transform .2s;
}
.brand-card:hover{border-color:var(--amber-dim); transform:translateY(-2px);}
.brand-card img{max-height:34px; width:auto; filter:grayscale(1) brightness(1.6); opacity:.85; transition:filter .25s ease, opacity .25s ease;}
.brand-card:hover img{filter:grayscale(0) brightness(1); opacity:1;}
.brand-card .status-line{
  font-family:var(--font-mono); font-size:10px; color:var(--text-muted);
  display:flex; align-items:center; gap:6px; text-transform:uppercase; letter-spacing:.06em;
}
.brand-card .status-line .dot{width:5px;height:5px;}

/* ---------- Serviços ---------- */
.section-head{max-width:640px; margin-bottom:52px;}
.section-head h2{font-size:clamp(26px,3vw,34px); margin-top:14px;}
.section-head p{color:var(--text-muted); margin-top:12px; font-size:15.5px;}
.services-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;
}
@media(max-width:900px){ .services-grid{grid-template-columns:repeat(2,1fr);} }
@media(max-width:600px){ .services-grid{grid-template-columns:1fr;} }
.service-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:12px;
  padding:26px;
  transition:border-color .2s, box-shadow .2s, transform .2s;
}
.service-card:hover{
  border-color:var(--amber-dim);
  box-shadow:0 0 0 1px rgba(242,169,59,.15), 0 18px 30px -18px rgba(242,169,59,.25);
  transform:translateY(-3px);
}
.service-icon{
  width:40px; height:40px; border-radius:9px;
  background:var(--surface-2); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
  color:var(--amber);
}
.service-card h3{font-size:16.5px; margin-bottom:8px;}
.service-card p{color:var(--text-muted); font-size:14.5px;}

/* ---------- Banner CTA WhatsApp ---------- */
.cta-banner{
  background:linear-gradient(120deg, rgba(242,169,59,.14), rgba(46,217,160,.06)), var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  padding:52px;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cta-banner h2{font-size:26px; margin-bottom:8px;}
.cta-banner p{color:var(--text-muted); font-size:15.5px;}

/* ---------- Contato ---------- */
.contact-grid{display:grid; grid-template-columns:.9fr 1.1fr; gap:56px;}
@media(max-width:900px){ .contact-grid{grid-template-columns:1fr; gap:36px;} }
.contact-info-col{display:flex; flex-direction:column;}
.contact-info-col .map-frame{flex:1;}
.contact-info-col .map-frame iframe{width:100%; height:100%;}
.contact-grid form.panel{display:flex; flex-direction:column;}
.contact-grid form.panel .field:last-of-type{flex:1; display:flex; flex-direction:column;}
.contact-grid form.panel .field:last-of-type textarea{flex:1; min-height:110px;}
.info-panel{background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:28px;}
.info-row{padding:16px 0; border-bottom:1px solid var(--border);}
.info-row:last-child{border-bottom:none;}
.info-row .status{font-family:var(--font-mono); font-size:10.5px; color:var(--text-muted); text-transform:uppercase; letter-spacing:.08em; display:block; margin-bottom:4px;}
.info-row div.value{font-size:15px;}
.map-frame{border-radius:10px; overflow:hidden; border:1px solid var(--border); margin-top:20px; filter:grayscale(.3) contrast(1.05);}
.map-frame iframe{width:100%; height:220px; border:0; display:block;}

/* ---------- Painéis e campos de formulário (usado em contato + RMA) ---------- */
.panel{background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:28px;}
.panel + .panel{margin-top: 24px;}
.panel h2{font-size:16px; margin-bottom:20px; display:flex; align-items:center; gap:10px;}
.panel h2 .badge{
  font-family:var(--font-mono); font-size:10px; color:var(--bg); background:var(--amber);
  padding:2px 7px; border-radius:4px; letter-spacing:.05em;
}
.field{margin-bottom:18px; position:relative;}
.field label{
  font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:.07em;
  color:var(--text-muted); display:flex; align-items:center; gap:8px; margin-bottom:8px;
}
.field input, .field textarea{
  width:100%; background:var(--surface-2); border:1px solid var(--border);
  border-radius:8px; padding:12px 14px; color:var(--text);
  font-family:var(--font-body); font-size:14.5px;
  transition:border-color .2s;
}
.field input:focus, .field textarea:focus{outline:none; border-color:var(--amber);}
.field textarea{resize:vertical; min-height:110px;}
.panel .btn{width:100%; justify-content:center; padding:13px;}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
@media(max-width:700px){ .grid2{grid-template-columns:1fr;} }

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--border); padding:48px 0 28px;}
.footer-grid{display:grid; grid-template-columns:1fr 1fr 1.2fr 1fr; gap:32px; align-items:start;}
@media(max-width:900px){ .footer-grid{grid-template-columns:1fr 1fr; gap:32px 24px;} }
@media(max-width:560px){ .footer-grid{grid-template-columns:1fr; gap:28px;} }
.footer-tagline{margin-top:14px; font-size:13px; color:var(--text-muted); max-width:210px; line-height:1.5;}
.footer-col-title{
  display:block; font-family:var(--font-mono); font-size:11px; text-transform:uppercase;
  letter-spacing:.08em; color:var(--text-muted); margin-bottom:14px;
}
.footer-nav{display:flex; flex-direction:column; gap:10px;}
.footer-nav a{font-size:13.5px; color:var(--text-muted); transition:color .2s;}
.footer-nav a:hover{color:var(--amber);}
.footer-contact p{font-size:13.5px; color:var(--text-muted); line-height:1.5; margin-bottom:8px;}
.footer-contact p:last-child{margin-bottom:0;}
.footer-links{display:flex; gap:18px;}
.footer-links a{
  width:36px; height:36px; border-radius:8px; border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; color:var(--text-muted);
  transition:color .2s, border-color .2s;
}
.footer-links a:hover{color:var(--amber); border-color:var(--amber-dim);}
.footer-bottom{
  margin-top:32px; padding-top:20px; border-top:1px solid var(--border);
  font-size:13px; color:var(--text-muted); font-family:var(--font-mono);
}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:none;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1; transform:none; transition:none;}
  .dot{animation:none;}
}