/* ============================================
   RA — Representações Automotivas
   Design system: "oficina / blueprint técnico"
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&display=swap');

:root{
  --bg-dark:#15171b;
  --bg-darker:#0c0d0f;
  --panel:#1e2129;
  --panel-2:#262a33;
  --paper:#f4f2ec;
  --paper-2:#e9e6dc;
  --red:#d81f2a;
  --red-dark:#9c151d;
  --amber:#ffb703;
  --ink:#15171b;
  --muted:#93989f;
  --muted-dark:#5c6067;
  --line:rgba(255,255,255,.09);
  --line-dark:rgba(21,23,27,.12);

  --display: 'Oswald', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;

  --radius: 2px;
  --container: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--display);margin:0;line-height:1.08;letter-spacing:.2px;}
p{margin:0;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* -------- eyebrow / mono labels -------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--red);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:var(--red);
  display:inline-block;
}
.eyebrow.on-dark{color:var(--amber);}
.eyebrow.on-dark::before{background:var(--amber);}

/* -------- hazard stripe divider (signature motif, used sparingly) -------- */
.stripe{
  height:9px;
  background:repeating-linear-gradient(135deg,var(--amber) 0 16px, var(--ink) 16px 32px);
}

/* ================= HEADER ================= */
.topbar{
  background:var(--bg-darker);
  color:var(--muted);
  font-family:var(--mono);
  font-size:12.5px;
}
.topbar .wrap{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:9px;padding-bottom:9px;
  flex-wrap:wrap;gap:6px;
}
.topbar a{color:var(--muted);transition:color .15s;}
.topbar a:hover{color:var(--amber);}
.topbar .contacts{display:flex;gap:22px;flex-wrap:wrap;}

header.site-header{
  background:var(--paper);
  border-bottom:1px solid var(--line-dark);
  position:sticky;top:0;z-index:50;
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;
}
.brand{
  display:flex;align-items:center;gap:12px;
  color:var(--ink);
}
.brand .logo-badge{
  height:42px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.brand .logo-badge img{
  height:100%;
  width:auto;
  display:block;
}
.brand .name{
  font-family:var(--display);
  font-weight:600;
  font-size:16.5px;
  letter-spacing:.2px;
  line-height:1.15;
}
.brand .name small{
  display:block;
  font-family:var(--mono);
  font-weight:500;
  font-size:10.5px;
  letter-spacing:.1em;
  color:var(--muted-dark);
  text-transform:uppercase;
  margin-top:2px;
}
.nav-links{
  display:flex;align-items:center;gap:34px;
}
.nav-links a{
  color:var(--ink);
  font-size:14.5px;
  font-weight:500;
  padding:6px 2px;
  border-bottom:2px solid transparent;
  transition:border-color .15s, color .15s;
}
.nav-links a:hover, .nav-links a.active{
  border-color:var(--red);
  color:var(--red);
}
.nav-cta-wrap{display:flex;align-items:center;gap:22px;}

.burger{
  display:none;
  background:none;border:0;
  width:38px;height:38px;
  color:var(--ink);
  cursor:pointer;
}

/* -------- buttons -------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--body);
  font-weight:600;
  font-size:14.5px;
  padding:12px 22px;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{
  background:var(--red);
  color:#fff;
}
.btn-primary:hover{background:var(--red-dark);}
.btn-amber{
  background:#25D366;
  color:var(--paper);
}
.btn-amber:hover{box-shadow:0 0 0 2px #25D366 inset;filter:brightness(.96);}
.btn-ghost{
  background:transparent;
  color:var(--paper);
  border-color:rgba(255,255,255,.28);
}
.btn-ghost:hover{border-color:#fff;}
.btn-outline-dark{
  background:transparent;
  border-color:var(--ink);
  color:var(--ink);
}
.btn-outline-dark:hover{background:var(--ink);color:#fff;}
.btn-block{width:100%;}
.btn svg{width:18px;height:18px;flex-shrink:0;}

/* ================= HERO ================= */
.hero{
  position:relative;
  background:var(--bg-dark);
  color:var(--paper);
  overflow:hidden;
  padding:76px 0 92px;
}
.hero::before{
  /* workshop floor grid */
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom, black, transparent 78%);
  opacity:.7;
}
.hero-shape{
  position:absolute;
  top:-10%;right:-6%;
  width:52%;height:135%;
  background:linear-gradient(160deg, var(--red) 0%, var(--red-dark) 60%);
  clip-path:polygon(38% 0, 100% 0, 100% 100%, 8% 100%);
  opacity:.94;
}
.hero-shape::after{
  content:"";
  position:absolute;inset:0;
  background:repeating-linear-gradient(135deg, rgba(255,255,255,.07) 0 3px, transparent 3px 26px);
}
.hero .wrap{position:relative;z-index:2;}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:48px;
  align-items:center;
}
.hero h1{
  font-size:clamp(30px,4.6vw,50px);
  margin-top:18px;
  color:#fff;
}
.hero h1 em{
  font-style:normal;
  color:var(--amber);
}
.hero p.lead{
  margin-top:22px;
  max-width:52ch;
  color:#c9cdd3;
  font-size:16.5px;
}
.hero-ctas{
  margin-top:32px;
  display:flex;gap:16px;flex-wrap:wrap;
}
.hero-facts{
  margin-top:44px;
  display:flex;gap:34px;
  flex-wrap:wrap;
}
.hero-fact b{
  font-family:var(--display);
  font-size:26px;
  color:#fff;
  display:block;
}
.hero-fact span{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
}
.hero-plate{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  padding:26px;
  z-index:2;
}
.hero-plate .plate-head{
  display:flex;justify-content:space-between;align-items:baseline;
  font-family:var(--mono);
  font-size:11px;
  color:var(--muted);
  letter-spacing:.08em;
  border-bottom:1px dashed var(--line);
  padding-bottom:12px;margin-bottom:16px;
}
.hero-plate .plate-head b{color:var(--amber);}
.plate-row{
  display:flex;justify-content:space-between;
  font-family:var(--mono);
  font-size:12.5px;
  padding:10px 0;
  border-bottom:1px solid var(--line);
  color:#d7dade;
}
.plate-row:last-child{border-bottom:0;}
.plate-row span:last-child{color:var(--amber);font-weight:600;}

/* ================= SECTION GENERIC ================= */
section{padding:78px 0;}
.section-head{
  max-width:640px;
  margin-bottom:44px;
}
.section-head h2{
  font-size:clamp(26px,3.2vw,38px);
  margin-top:14px;
  color:var(--ink);
}
.section-head p{
  margin-top:14px;
  color:#4b4f56;
  font-size:15.5px;
  max-width:56ch;
}
.section-head.on-dark h2{color:#fff;}
.section-head.on-dark p{color:var(--muted);}
.section-dark{background:var(--bg-dark);color:var(--paper);}
.section-paper2{background:var(--paper-2);}

/* ================= BRANDS CARD ================= */
.brands-card{
  background:var(--paper);
  border-radius:20px;
  box-shadow:0 24px 60px rgba(0,0,0,.28);
  padding:48px 40px;
}
.brands-head{max-width:520px;margin:0 auto 36px;text-align:center;}
.brands-head h2{color:var(--ink);}
.brands-head p{margin-left:auto;margin-right:auto;color:#4b4f56;}
.brands-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:32px 24px;
  align-items:center;
  justify-items:center;
}
.brand-tile{
  display:flex;align-items:center;justify-content:center;
  height:44px;width:100%;
}
.brand-tile img{
  max-height:100%;max-width:100%;
  width:auto;height:auto;
  object-fit:contain;
}
.brand-tile img[src$=".png"]{
  max-height:64px;
}
.brand-tile-combo{flex-direction:column;height:auto;min-height:44px;gap:5px;}
.brand-tile-combo img{max-height:17px;max-width:85%;}
@media (max-width:980px){
  .brands-grid{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:760px){
  .brands-card{padding:36px 24px;border-radius:14px;}
  .brands-grid{grid-template-columns:repeat(3,1fr);gap:26px 18px;}
}

/* ================= CAROUSEL ================= */
.carousel-row{display:flex;align-items:center;gap:14px;}
.carousel-btn{
  flex-shrink:0;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--line-dark);
  background:var(--paper);
  color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:background .15s, color .15s, border-color .15s;
}
.carousel-btn:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.carousel-btn svg{width:20px;height:20px;}
.carousel-track{
  flex:1;min-width:0;
  display:flex;gap:20px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  padding:4px 4px 10px;
  scrollbar-width:none;
}
.carousel-track::-webkit-scrollbar{display:none;}
.carousel-slide{
  scroll-snap-align:start;
  flex:0 0 auto;
  width:270px;
  margin:0;
  background:#fff;
  border:1px solid var(--line-dark);
  border-radius:var(--radius);
  overflow:hidden;
}
.carousel-slide img{width:100%;height:190px;object-fit:contain;padding:16px;background:#fff;}
.carousel-slide figcaption{
  padding:12px 16px 16px;
  text-align:center;
  border-top:1px solid var(--line-dark);
  font-family:var(--display);
  font-weight:600;
  font-size:13.5px;
  color:var(--ink);
  line-height:1.3;
}
.carousel-slide-cta{background:#fff;border-color:var(--line-dark);}
.carousel-slide-cta a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;height:100%;padding:16px;
  font-family:var(--display);font-weight:600;font-size:15px;
  color:var(--ink);
  transition:color .15s;
}
.carousel-slide-cta a:hover{color:var(--red);}
.carousel-slide-cta svg{width:26px;height:26px;transition:transform .15s;}
.carousel-slide-cta a:hover svg{transform:translateX(4px);}
.carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:22px;}
.carousel-dots .dot{
  width:8px;height:8px;padding:0;
  border:0;border-radius:50%;
  background:var(--line-dark);
  cursor:pointer;
  transition:background .15s, transform .15s;
}
.carousel-dots .dot.active{background:var(--red);transform:scale(1.25);}
@media (max-width:760px){
  .carousel-btn{display:none;}
  .carousel-slide{width:210px;}
  .carousel-slide img{height:160px;}
}

/* ================= FOLDERS (carrossel vertical) ================= */
.folders{
  display:flex;flex-direction:column;align-items:center;gap:12px;
  max-width:440px;margin:0 auto;padding:56px 28px 0;
}
.folders-title{margin:0;}
.folders-track{
  width:100%;height:600px;
  display:flex;flex-direction:column;
  overflow-y:auto;
  scroll-snap-type:y mandatory;
  scroll-behavior:smooth;
  scrollbar-width:none;
}
.folders-track::-webkit-scrollbar{display:none;}
.folders-slide{
  flex:0 0 100%;
  scroll-snap-align:start;
  display:flex;align-items:center;justify-content:center;
}
.folders-slide img{
  max-height:100%;width:auto;
  border:1px solid var(--line-dark);
  border-radius:var(--radius);
  box-shadow:0 10px 24px -14px rgba(0,0,0,.45);
  transition:transform .15s;
}
.folders-slide:hover img{transform:scale(1.02);}
.folders-count{font-family:var(--mono);font-size:12px;color:var(--muted-dark);}

/* Desktop: coluna fixa no lado direito da página */
@media (min-width:1200px){
  :root{--folders-w:340px;}
  body{padding-right:var(--folders-w);}
  .folders{
    position:fixed;top:0;right:0;bottom:0;z-index:55;
    width:var(--folders-w);max-width:none;
    padding:18px 14px;
    background:var(--bg-dark);
    border-left:1px solid var(--line);
  }
  .folders-title{color:var(--amber);}
  .folders-track{flex:1;height:auto;min-height:0;}
  .folders-slide img{border-color:var(--line);}
  .folders .carousel-btn{background:var(--panel);color:var(--paper);border-color:var(--line);}
  .folders .carousel-btn:hover{background:var(--red);border-color:var(--red);}
  .folders-count{color:var(--muted);}
  body .wa-float{right:calc(var(--folders-w) + 22px);}
}
@media (min-width:1600px){
  :root{--folders-w:400px;}
}

/* ================= CARDS ================= */
.grid{
  display:grid;
  gap:24px;
}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.grid.cols-4{grid-template-columns:repeat(4,1fr);}

.card{
  background:#fff;
  border:1px solid var(--line-dark);
  display:flex;flex-direction:column;
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 14px 30px -18px rgba(21,23,27,.35);
  border-color:var(--red);
}
.card-icon{
  background:var(--ink);
  padding:30px 24px 22px;
  position:relative;
}
.card-icon svg{width:100%;height:108px;stroke:var(--paper);}
.card-tag{
  position:absolute;top:16px;right:16px;
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.08em;
  color:var(--amber);
  border:1px solid rgba(255,183,3,.4);
  padding:3px 7px;
}
.card-body{
  padding:20px 22px 24px;
  display:flex;flex-direction:column;gap:10px;flex:1;
}
.card-body h3{
  font-size:17.5px;
  color:var(--ink);
}
.card-body p{
  font-size:14px;
  color:#5c6067;
  flex:1;
}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:8px;
  padding-top:14px;
  border-top:1px dashed var(--line-dark);
}
.card-foot .quote-link{
  font-family:var(--mono);
  font-size:12px;
  font-weight:600;
  color:var(--red);
  display:inline-flex;align-items:center;gap:6px;
}
.card-foot .quote-link:hover{color:var(--red-dark);}

/* -------- services list -------- */
.svc-list{display:flex;flex-direction:column;}
.svc-item{
  display:grid;grid-template-columns:64px 1fr;gap:22px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
}
.svc-item:first-child{padding-top:0;}
.svc-item .num{
  font-family:var(--mono);
  color:var(--amber);
  font-size:13px;
  padding-top:4px;
}
.svc-item h3{
  color:#fff;font-size:19px;margin-bottom:8px;
}
.svc-item p{color:var(--muted);font-size:14.5px;max-width:60ch;}

/* ================= CTA BAND ================= */
.cta-band{
  background:var(--red);
  color:#fff;
  padding:56px 0;
}
.cta-band .wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(22px,3vw,30px);color:#fff;}
.cta-band p{color:rgba(255,255,255,.85);margin-top:8px;}

/* ================= FOOTER ================= */
footer{background:var(--bg-darker);color:var(--muted);}
.footer-top{padding:56px 0 40px;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;
}
.footer-grid h4{
  color:#fff;font-size:13px;font-family:var(--mono);
  letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px;
}
.footer-grid li{margin-bottom:10px;font-size:14px;}
.footer-grid a:hover{color:var(--amber);}
.footer-brand .brand{color:#fff;margin-bottom:14px;}
.footer-brand p{font-size:13.5px;max-width:34ch;color:var(--muted);}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:20px 0;
  font-size:12.5px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}

/* ================= PAGE HERO (inner pages) ================= */
.page-hero{
  background:var(--ink);color:#fff;
  padding:56px 0 44px;
  position:relative;
  border-bottom:4px solid var(--red);
}
.page-hero h1{font-size:clamp(30px,4vw,44px);margin-top:14px;color:#fff;}
.page-hero p{color:var(--muted);margin-top:12px;max-width:60ch;font-size:15px;}
.breadcrumb{
  font-family:var(--mono);font-size:11.5px;color:var(--muted);
  letter-spacing:.05em;
}
.breadcrumb a:hover{color:var(--amber);}

/* ================= CONTACT PAGE ================= */
.contact-block{margin-top:70px;}
.contact-head{max-width:520px;margin-left:auto;margin-right:auto;text-align:center;}
.contact-grid{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;
}
.contact-info-item{
  display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line-dark);
}
.contact-info-item:first-child{padding-top:0;}
.contact-info-item .ico{
  width:42px;height:42px;flex-shrink:0;
  background:var(--ink);color:var(--amber);
  display:flex;align-items:center;justify-content:center;
}
.contact-info-item .ico svg{width:20px;height:20px;}
.contact-info-item h4{font-size:14px;margin-bottom:4px;}
.contact-info-item p{font-size:14.5px;color:#4b4f56;}

.form-panel{
  background:var(--ink);color:#fff;padding:36px;
}
.form-panel .eyebrow{margin-bottom:10px;}
.form-panel h3{color:#fff;font-size:22px;margin-bottom:8px;}
.form-panel > p{color:var(--muted);font-size:14px;margin-bottom:26px;}
.field{margin-bottom:16px;}
.field label{
  display:block;font-family:var(--mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;
}
.field input, .field textarea{
  width:100%;
  background:var(--panel);
  border:1px solid var(--line);
  color:#fff;
  padding:12px 14px;
  font-family:var(--body);
  font-size:14.5px;
  border-radius:var(--radius);
}
.field-contato input, .field-contato textarea{
  width:100%;
  background:var(white);
  border:1px solid var(--line);
  color:black;
  padding:12px 14px;
  font-family:var(--body);
  font-size:14.5px;
  border-radius:var(--radius);
}
.field input:focus, .field textarea:focus{border-color:var(--amber);}
.field textarea{resize:vertical;min-height:110px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-note{font-size:12px;color:var(--muted-dark);margin-top:12px;}

.section-dark .contact-info-item{border-bottom-color:var(--line);}
.section-dark .contact-info-item p{color:var(--muted);}
.section-dark .contact-info-item p a:hover{color:var(--amber);}
.section-dark .contact-info-item .ico{background:var(--panel);color:var(--red);border:1px solid var(--line);}
.section-dark .form-panel{background:var(--panel);border:1px solid var(--line);}
.section-dark .form-panel .field input, .section-dark .form-panel .field textarea{background:var(--panel-2);}
.section-dark .form-note{color:var(--muted);}

/* ================= WHATSAPP FLOAT ================= */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:58px;height:58px;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  box-shadow:0 10px 24px -8px rgba(0,0,0,.45);
  transition:transform .15s ease;
}
.wa-float:hover{transform:scale(1.07);}
.wa-float svg{width:28px;height:28px;}

/* ================= RESPONSIVE ================= */
@media (max-width: 980px){
  .grid.cols-3{grid-template-columns:repeat(2,1fr);}
  .grid.cols-4{grid-template-columns:repeat(2,1fr);}
  .hero-grid{grid-template-columns:1fr;}
  .hero-shape{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width: 760px){
  .nav-links{
    position:fixed;top:73px;left:0;right:0;bottom:0;
    background:var(--paper);
    flex-direction:column;
    padding:28px;
    gap:6px;
    transform:translateX(-100%);
    transition:transform .22s ease;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{width:100%;padding:14px 4px;border-bottom:1px solid var(--line-dark);}
  .burger{display:flex;align-items:center;justify-content:center;}
  .nav-cta-wrap .btn-amber-label{display:none;}
  .topbar .contacts{gap:14px;}
  .grid.cols-3, .grid.cols-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .cta-band .wrap{flex-direction:column;align-items:flex-start;}
  .svc-item{grid-template-columns:40px 1fr;}
}