/* =========================================================
   PNEUS CARRÃO — Design tokens
   Direção: sinalização de oficina/borracharia — asfalto,
   faixa de risco (preto/amarelo) e chapa de especificação
   de pneu. Nada de paleta genérica "IA".
========================================================= */
:root{
  --asphalt:      #14161a;
  --asphalt-2:    #1c1f25;
  --asphalt-3:    #262a31;
  --concrete:     #eff1ef;
  --paper:        #ffffff;
  --ink:          #14161a;
  --steel:        #5b6470;
  --steel-light:  #9aa1a9;
  --line:         #dcdfda;
  --line-dark:    #2c3038;
  --red:          #d5121a;
  --red-dark:     #a90d13;
  --red-light:    #ff4d4d;
  --gold:         #ffc800;

  --font-display: 'Archivo Black', 'Arial Black', sans-serif;
  --font-body:    'Barlow', 'Segoe UI', sans-serif;
  --font-label:   'Barlow Semi Condensed', 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 4px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -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{ margin:0; font-family:var(--font-display); line-height:1.05; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

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

/* ---------- Utility eyebrow / label chip ---------- */
.eyebrow{
  font-family:var(--font-label);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:13px;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:3px;
  background:var(--red);
  display:inline-block;
}

/* ---------- Hazard stripe divider (signature motif) ---------- */
.hazard{
  height:14px;
  width:100%;
  background:repeating-linear-gradient(
    -45deg,
    var(--asphalt),
    var(--asphalt) 18px,
    var(--red) 18px,
    var(--red) 36px
  );
}
.hazard--thin{ height:8px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--font-label);
  text-transform:uppercase;
  letter-spacing:.05em;
  font-weight:600;
  font-size:14px;
  padding:14px 24px;
  border-radius:var(--radius);
  border:2px solid transparent;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }

.btn--primary{
  background:var(--red);
  color:var(--paper);
}
.btn--primary:hover{ background:var(--red-dark); }

.btn--dark{
  background:var(--asphalt);
  color:var(--paper);
}
.btn--dark:hover{ background:#000; }

.btn--outline{
  background:transparent;
  border-color:currentColor;
}
.btn--outline:hover{ background:rgba(255,255,255,.08); }

.btn--outline-dark{
  background:transparent;
  border-color:var(--asphalt);
  color:var(--asphalt);
}
.btn--outline-dark:hover{ background:var(--asphalt); color:var(--paper); }

.btn--sm{ padding:11px 18px; font-size:12.5px; }
.btn--block{ width:100%; }

.btn-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

.icon{ width:18px; height:18px; flex:none; }

/* =========================================================
   BRAND BADGES — selo "Revenda Oficial" Bridgestone / Firestone
   (tipografia própria, não reproduz as artes de marca originais)
========================================================= */
.brand-strip{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.brand-chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 12px;
  border:1.5px solid var(--red);
  border-radius:999px;
  font-family:var(--font-label);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.05em;
  font-size:11.5px;
  color:var(--red);
  background:rgba(213,18,26,.05);
  white-space:nowrap;
}
.brand-chip--dark{
  color:var(--paper);
  background:rgba(213,18,26,.16);
  border-color:var(--red-light);
}
.brand-chip__dot{
  width:6px; height:6px;
  border-radius:50%;
  background:var(--red);
  flex:none;
}
.brand-chip--dark .brand-chip__dot{ background:var(--red-light); }

/* Wordmarks tipográficos (representação estilizada, não o logo oficial) */
.wordmark-bridgestone{
  font-family:var(--font-display);
  letter-spacing:.02em;
  color:var(--red);
  line-height:1;
}
.wordmark-firestone{
  font-family:var(--font-body);
  font-style:italic;
  font-weight:700;
  color:var(--red);
  line-height:1;
}

/* Selo grande "Revenda oficial" usado logo abaixo do herói */
.dealer-strip{
  background:var(--paper);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:30px 0;
}
.dealer-strip__inner{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:40px;
  flex-wrap:wrap;
  text-align:center;
}
.dealer-strip__label{
  font-family:var(--font-label);
  text-transform:uppercase;
  letter-spacing:.1em;
  font-size:12px;
  font-weight:600;
  color:var(--steel);
}
.dealer-strip__marks{
  display:flex;
  align-items:center;
  gap:36px;
  flex-wrap:wrap;
}
.dealer-strip .wordmark-bridgestone{ font-size:22px; }
.dealer-strip .wordmark-firestone{ font-size:26px; }
.dealer-strip__divider{
  width:1px; height:28px;
  background:var(--line);
}

/* Plaquinha usada nos cards de loja e no rodapé */
.dealer-plate{
  display:flex;
  align-items:center;
  gap:10px;
  border:1.5px solid var(--red);
  border-radius:var(--radius);
  padding:8px 12px;
}
.dealer-plate .wordmark-bridgestone{ font-size:13px; }
.dealer-plate .wordmark-firestone{ font-size:15px; }
.dealer-plate__sep{ width:1px; height:16px; background:var(--line); }

/* =========================================================
   HEADER
========================================================= */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:var(--asphalt);
  border-bottom:1px solid var(--line-dark);
}
.site-header__bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:14px 0;
}
.header-left{
  display:flex;
  align-items:center;
  gap:18px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--paper);
  font-family:var(--font-display);
  font-size:19px;
  letter-spacing:.01em;
}
.logo__mark{ width:34px; height:34px; flex:none; }
.logo small{
  display:block;
  font-family:var(--font-label);
  font-weight:500;
  letter-spacing:.08em;
  font-size:10px;
  color:var(--red);
  text-transform:uppercase;
}

.main-nav{ display:flex; gap:28px; }
.main-nav a{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:13.5px;
  letter-spacing:.06em;
  font-weight:600;
  color:var(--steel-light);
  padding:6px 0;
  border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.main-nav a:hover{ color:var(--paper); border-color:var(--red); }

.header-cta{ display:flex; align-items:center; gap:10px; }
.header-call-btn{
  color:var(--paper);
  border-color:var(--line-dark);
}
.header-call-btn:hover{ background:rgba(255,255,255,.08); }
.header-cta .tel-link{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  color:var(--paper);
  font-family:var(--font-label);
  line-height:1.15;
}
.header-cta .tel-link span{
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--steel-light);
}
.header-cta .tel-link strong{ font-size:16px; }

.nav-toggle{
  display:none;
  background:none;
  border:2px solid var(--line-dark);
  border-radius:var(--radius);
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  color:var(--paper);
}

/* =========================================================
   HERO
========================================================= */
.hero{
  position:relative;
  background:var(--asphalt);
  color:var(--paper);
  overflow:hidden;
  padding:76px 0 96px;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 900px 500px at 82% 18%, rgba(255,200,0,.14), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 64px);
  pointer-events:none;
}
.hero__grid{
  position:relative;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:48px;
  align-items:center;
}
.hero__eyebrow{ color:var(--red); margin-bottom:22px; }
.hero h1{
  font-size:clamp(38px,5.4vw,64px);
  letter-spacing:-.01em;
}
.hero h1 em{
  font-style:normal;
  color:var(--red);
}
.hero p.lead{
  margin-top:22px;
  max-width:46ch;
  font-size:18px;
  color:#c7cbd1;
}
.hero .btn-row{ margin-top:34px; }

.hero__stats{
  margin-top:44px;
  display:flex;
  gap:36px;
  flex-wrap:wrap;
}
.hero__stats div strong{
  font-family:var(--font-display);
  font-size:30px;
  display:block;
  color:var(--paper);
}
.hero__stats div span{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--steel-light);
}

.hero__art{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:22px;
}
.hero__wheel{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
}
.tire-mark{
  width:min(420px,100%);
  height:auto;
  animation:spin 34s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
.hero__badge{
  background:var(--red);
  color:var(--paper);
  font-family:var(--font-label);
  font-weight:700;
  text-transform:uppercase;
  font-size:12px;
  letter-spacing:.06em;
  padding:10px 18px;
  border-radius:999px;
  box-shadow:0 12px 24px rgba(0,0,0,.35);
  white-space:nowrap;
}

/* =========================================================
   SECTION HEADERS
========================================================= */
.section{ padding:88px 0; }
.section--light{ background:var(--concrete); }
.section--dark{ background:var(--asphalt); color:var(--paper); }
.section-head{
  max-width:640px;
  margin-bottom:52px;
}
.section-head .eyebrow{ color:var(--red); margin-bottom:16px; }
.section--dark .section-head .eyebrow{ color:var(--red); }
.section-head h2{
  font-size:clamp(28px,3.6vw,42px);
  margin-top:6px;
}
.section-head p{
  margin-top:16px;
  color:var(--steel);
  font-size:17px;
}
.section--dark .section-head p{ color:var(--steel-light); }

/* =========================================================
   SERVICES — spec-plate cards
========================================================= */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.plate{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.plate:hover{
  border-color:var(--asphalt);
  transform:translateY(-4px);
  box-shadow:0 16px 32px rgba(20,22,26,.08);
}
.plate__img{
  width:100%;
  height:150px;
  object-fit:cover;
  display:block;
  background:var(--asphalt);
}
.plate__body{
  padding:22px 24px 24px;
  display:flex;
  flex-direction:column;
  gap:14px;
  flex:1;
}
.plate__icon{
  width:40px; height:40px;
  border-radius:var(--radius);
  background:var(--asphalt);
  color:var(--red);
  display:flex; align-items:center; justify-content:center;
  margin-top:-42px;
  border:3px solid var(--paper);
  position:relative;
  z-index:1;
}
.plate__icon svg{ width:22px; height:22px; }
.plate h3{
  font-family:var(--font-label);
  font-weight:700;
  font-size:18px;
  text-transform:uppercase;
  letter-spacing:.01em;
}
.plate p{
  color:var(--steel);
  font-size:15px;
  flex:1;
}
.plate .btn-row{ margin-top:6px; }

/* =========================================================
   TIRES — categories on dark
========================================================= */
.tire-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.tire-card{
  background:var(--asphalt-2);
  border:1px solid var(--line-dark);
  border-radius:var(--radius);
  padding:28px 22px;
  text-align:left;
  transition:border-color .15s ease, background .15s ease;
}
.tire-card:hover{ border-color:var(--red); background:var(--asphalt-3); }
.tire-card .tire-icon{ width:44px; height:44px; color:var(--red); margin-bottom:18px; }
.tire-card h3{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:16.5px;
  font-weight:700;
  letter-spacing:.01em;
  margin-bottom:6px;
}
.tire-card p{ color:var(--steel-light); font-size:14px; margin-bottom:18px; }
.tire-card .btn-row{ flex-direction:column; }
.tire-card .btn{ width:100%; }

/* =========================================================
   ABOUT
========================================================= */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.about-copy p{ color:var(--steel); font-size:17px; margin-top:18px; }
.about-copy .btn-row{ margin-top:30px; }
.about-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:36px;
  padding-top:28px;
  border-top:1px solid var(--line);
}
.about-stats strong{
  font-family:var(--font-display);
  font-size:26px;
  display:block;
}
.about-stats span{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:11px;
  letter-spacing:.07em;
  color:var(--steel);
}
.about-photos{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.about-photos img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:var(--radius);
  aspect-ratio:1/1;
}
.about-photos a:first-child{ grid-row:1/3; }
.about-photos a:first-child img{ aspect-ratio:1/2.06; }

/* =========================================================
   STORES
========================================================= */
.stores-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.store-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
}
.store-card__map{ aspect-ratio:16/9; width:100%; border:0; display:block; filter:grayscale(.15); }
.store-card__body{ padding:26px; }
.store-card h3{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:19px;
  font-weight:700;
}
.store-card__addr{
  margin-top:10px;
  color:var(--steel);
  font-size:15px;
}
.store-card__links{
  display:flex;
  gap:16px;
  margin-top:14px;
  font-family:var(--font-label);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.04em;
  font-weight:600;
}
.store-card__links a{ color:var(--red); border-bottom:1px solid transparent; }
.store-card__links a:hover{ border-color:var(--red); }
.store-card .btn-row{ margin-top:20px; }

/* =========================================================
   HOURS + SOCIAL STRIP
========================================================= */
.strip{
  background:var(--asphalt);
  color:var(--paper);
  padding:56px 0;
}
.strip__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
}
.strip h3{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:14px;
  letter-spacing:.08em;
  color:var(--red);
  margin-bottom:18px;
}
.hours-table{ width:100%; border-collapse:collapse; font-size:15px; }
.hours-table td{ padding:8px 0; border-bottom:1px solid var(--line-dark); color:#d7dae0; }
.hours-table td:last-child{ text-align:right; font-weight:600; color:var(--paper); }

.social-row{ display:flex; gap:12px; margin-top:20px; }
.social-row a{
  width:42px; height:42px;
  border:1px solid var(--line-dark);
  border-radius:var(--radius);
  display:flex; align-items:center; justify-content:center;
  transition:border-color .15s ease, background .15s ease;
}
.social-row a:hover{ border-color:var(--red); background:var(--asphalt-3); }
.social-row svg{ width:19px; height:19px; }

/* =========================================================
   FINAL CTA
========================================================= */
.final-cta{
  background:linear-gradient(120deg, var(--red-dark), var(--red) 65%);
  padding:64px 0;
}
.final-cta__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.final-cta h2{
  font-size:clamp(24px,3.2vw,36px);
  max-width:20ch;
  color:var(--paper);
}
.final-cta .btn--paper{
  background:var(--paper);
  color:var(--red-dark);
}
.final-cta .btn--paper:hover{ background:#f2f2f2; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer{
  background:#0d0e11;
  color:var(--steel-light);
  padding:56px 0 28px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:40px;
  padding-bottom:36px;
  border-bottom:1px solid var(--line-dark);
}
.footer-grid h4{
  font-family:var(--font-label);
  text-transform:uppercase;
  font-size:12.5px;
  letter-spacing:.08em;
  color:var(--paper);
  margin-bottom:16px;
}
.footer-grid ul li{ margin-bottom:10px; }
.footer-grid ul a:hover{ color:var(--red); }
.footer-bottom{
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:12.5px;
}
.footer-bottom a{ color:var(--steel-light); }
.footer-bottom a:hover{ color:var(--red); }

/* =========================================================
   FLOATING WHATSAPP BUTTON
========================================================= */
.float-whats{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:200;
  display:flex;
  align-items:center;
  gap:10px;
  background:#25D366;
  color:#fff;
  padding:14px 18px;
  border-radius:50px;
  box-shadow:0 12px 28px rgba(0,0,0,.28);
  font-family:var(--font-label);
  font-weight:700;
  text-transform:uppercase;
  font-size:13px;
  letter-spacing:.03em;
  transition:transform .15s ease;
}
.float-whats:hover{ transform:translateY(-3px); }
.float-whats svg{ width:22px; height:22px; }

/* =========================================================
   MODAL (política de privacidade)
========================================================= */
.modal-overlay{
  position:fixed; inset:0;
  background:rgba(10,11,13,.72);
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  z-index:300;
}
.modal-overlay.is-open{ display:flex; }
.modal{
  background:var(--paper);
  border-radius:var(--radius);
  max-width:720px;
  width:100%;
  max-height:82vh;
  overflow-y:auto;
  padding:36px;
  position:relative;
}
.modal h3{ font-family:var(--font-label); text-transform:uppercase; font-size:20px; margin-bottom:16px; }
.modal p{ color:var(--steel); font-size:15px; margin-bottom:14px; }
.modal-close{
  position:absolute; top:16px; right:16px;
  width:36px; height:36px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:none;
  display:flex; align-items:center; justify-content:center;
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns:1fr; }
  .hero__art{ order:-1; }
  .tire-mark{ width:260px; margin:0 auto; }
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .tire-grid{ grid-template-columns:repeat(2,1fr); }
  .about-grid{ grid-template-columns:1fr; }
  .stores-grid{ grid-template-columns:1fr; }
  .strip__grid{ grid-template-columns:1fr; gap:36px; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .header-brand-chip{ display:none; }
}

@media (max-width: 760px){
  .main-nav{
    position:fixed;
    top:69px; left:0; right:0;
    background:var(--asphalt);
    flex-direction:column;
    gap:0;
    border-top:1px solid var(--line-dark);
    border-bottom:1px solid var(--line-dark);
    transform:translateY(-120%);
    transition:transform .2s ease;
  }
  .main-nav.is-open{ transform:translateY(0); }
  .main-nav a{ padding:16px 24px; border-bottom:1px solid var(--line-dark); width:100%; }
  .nav-toggle{ display:flex; }
  .header-cta .tel-link{ display:none; }
  .header-call-btn{ display:none; }
  .hero__badge{ white-space:normal; text-align:center; max-width:280px; }
  .services-grid{ grid-template-columns:1fr; }
  .tire-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:28px; }
  .final-cta__inner{ flex-direction:column; align-items:flex-start; }
  .hero__stats{ gap:24px; }
  .dealer-strip__inner{ flex-direction:column; gap:18px; }
  .dealer-strip__divider{ display:none; }
  .dealer-strip__marks{ gap:22px; }
  .header-brand-chip{ display:none; }
}