/* ============================================================
   Paraná Serviços Automotivos — Design Tokens & Base
   ============================================================ */
:root{
  /* Paleta oficial */
  --color-primary:#E95A13;
  --color-primary-dark:#D94A0D;
  --color-primary-active:#B8400B;
  --color-on-primary:#FFFFFF;
  --color-carvao:#303034;
  --color-medio:#8A8888;
  --color-prata:#C8C8C8;
  --color-off-white:#F8F8F8;

  /* Papéis semânticos (claro) */
  --color-background:#F8F8F8;
  --color-surface:#FFFFFF;
  --color-surface-alt:#F1EFED;
  --color-border:#E4E2DF;
  --color-text:#252426;
  --color-text-secondary:#5C5A5D;
  --color-text-muted:#8A8888;

  /* Papéis semânticos (escuro) */
  --color-dark:#232226;
  --color-dark-surface:#2B2A2E;
  --color-dark-border:#3D3B3F;
  --color-on-dark:#F6F5F4;
  --color-on-dark-secondary:#C7C5C3;

  --container-w:1160px;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:10px;
  --radius-pill:999px;

  --shadow-sm:0 2px 10px rgba(37,34,30,.06);
  --shadow-md:0 14px 34px rgba(37,34,30,.09);
  --shadow-lg:0 22px 55px rgba(20,19,17,.16);

  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.22s;

  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;

  --fs-display:clamp(2.35rem,5.4vw + .6rem,4.35rem);
  --fs-h1:clamp(2rem,4vw + .8rem,3.4rem);
  --fs-h2:clamp(1.7rem,2.6vw + .9rem,2.6rem);
  --fs-h3:clamp(1.15rem,.6vw + 1rem,1.35rem);
  --fs-lead:clamp(1.05rem,.5vw + .9rem,1.2rem);
  --fs-body:1rem;
  --fs-small:.9rem;
  --fs-caption:.8rem;

  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

body{
  margin:0;
  background:var(--color-background);
  color:var(--color-text);
  font-family:var(--font-body);
  font-size:var(--fs-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{display:block;max-width:100%;height:auto}
svg{display:block}
a{color:inherit;text-decoration:none;overflow-wrap:anywhere}
ul{margin:0;padding:0;list-style:none}
button{font:inherit}

h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.08;color:inherit}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3)}
p{margin:0}

.container{width:min(var(--container-w),92vw);margin-inline:auto}

.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

.skip-link{
  position:fixed;top:-100%;left:12px;z-index:200;
  background:var(--color-carvao);color:#fff;padding:12px 18px;border-radius:var(--radius-sm);
  font-weight:700;transition:top var(--dur) var(--ease);
}
.skip-link:focus{top:12px}

:focus-visible{outline:3px solid var(--color-primary-dark);outline-offset:2px;border-radius:4px}

/* ============================================================
   Botões
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:0;border-radius:var(--radius-pill);padding:14px 24px;
  font-weight:800;font-size:1rem;line-height:1.2;cursor:pointer;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background-color var(--dur) var(--ease);
  text-align:center;max-width:100%;
}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}

.btn-whatsapp{
  background:var(--color-primary);color:var(--color-on-primary);
  box-shadow:0 12px 28px rgba(233,90,19,.22);
}
.btn-whatsapp:hover{background:var(--color-primary-dark)}
.btn-whatsapp:active{background:var(--color-primary-active)}
.btn-whatsapp:focus-visible{
  outline:none;
  box-shadow:0 0 0 3px var(--color-surface),0 0 0 6px var(--color-primary-dark),0 12px 28px rgba(233,90,19,.22);
}

.btn-outline{
  background:transparent;color:var(--color-on-dark);
  border:1.5px solid rgba(246,245,244,.42);
}
.btn-outline:hover{background:rgba(246,245,244,.1);border-color:rgba(246,245,244,.7)}

.btn-dark{background:var(--color-carvao);color:#fff}
.btn-dark:hover{background:#1c1b1e}

.btn-block{width:100%}

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(248,248,248,.92);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--color-border);
  transition:box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--shadow-sm)}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  height:72px;
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand img{height:60px;width:auto}

.nav-primary{display:none}
.nav-primary ul{display:flex;align-items:center;gap:20px}
.nav-primary a{
  font-size:.95rem;font-weight:700;color:var(--color-text);
  padding:6px 2px;border-bottom:2px solid transparent;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.nav-primary a:hover{color:var(--color-primary-dark);border-color:var(--color-primary)}

.header-cta{display:none}
.header-cta .btn{padding:12px 20px;font-size:.92rem}

.mobile-nav{position:relative}
.mobile-nav > summary{
  list-style:none;display:grid;place-items:center;
  width:44px;height:44px;border-radius:var(--radius-sm);
  border:1.5px solid var(--color-border);cursor:pointer;
  background:var(--color-surface);
}
.mobile-nav > summary::-webkit-details-marker{display:none}
.mobile-nav > summary .icon-close{display:none}
.mobile-nav[open] > summary .icon-open{display:none}
.mobile-nav[open] > summary .icon-close{display:block}

.mobile-nav-panel{
  position:absolute;right:0;top:calc(100% + 10px);
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-md);box-shadow:var(--shadow-lg);
  padding:18px;width:min(78vw,320px);
}
.mobile-nav-panel ul{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.mobile-nav-panel a{
  display:block;padding:11px 10px;border-radius:var(--radius-sm);
  font-weight:700;color:var(--color-text);
}
.mobile-nav-panel a:hover{background:var(--color-surface-alt);color:var(--color-primary-dark)}

@media (min-width:900px){
  .nav-primary{display:block}
  .header-cta{display:block}
  .mobile-nav{display:none}
  .nav-bar{height:84px}
  .brand img{height:74px}
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;overflow:hidden;color:var(--color-on-dark);
  background:var(--color-dark);
}
.hero-media{
  position:absolute;inset:0;z-index:0;
}
.hero-media img{
  width:100%;height:100%;object-fit:cover;
  object-position:33% 50%;
}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,
    rgba(35,34,38,.66) 0%,
    rgba(35,34,38,.46) 32%,
    rgba(35,34,38,.24) 60%,
    rgba(35,34,38,.08) 85%,
    rgba(35,34,38,.03) 100%
  );
}

@media (min-width:700px){
  .hero-media img{object-position:25% 46%}
}
@media (min-width:900px){
  .hero-media img{object-position:18% 42%}
}
.hero .container{position:relative;z-index:1;padding-block:56px 64px}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(246,245,244,.1);border:1px solid rgba(246,245,244,.28);
  color:var(--color-on-dark);border-radius:var(--radius-pill);
  padding:9px 16px;font-weight:800;font-size:.82rem;letter-spacing:.02em;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--color-primary);flex:none}

.hero h1{
  font-size:var(--fs-display);color:#fff;margin:22px 0 18px;
  max-width:16ch;text-shadow:0 2px 20px rgba(0,0,0,.38);
}
.hero-lead{
  font-size:var(--fs-lead);color:var(--color-on-dark-secondary);
  max-width:54ch;margin-bottom:30px;text-shadow:0 1px 14px rgba(0,0,0,.32);
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-micro{margin-top:22px;font-size:var(--fs-small);color:var(--color-on-dark-secondary)}
.hero-micro .sep{margin:0 8px;opacity:.5}

@media (min-width:900px){
  .hero .container{padding-block:110px 96px}
  .hero-cta .btn{padding:16px 28px;font-size:1.05rem}
}

/* ============================================================
   Faixa de confiança
   ============================================================ */
.trust{padding-block:52px}
.trust-grid{
  display:grid;gap:16px;grid-template-columns:1fr;
}
.trust-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);
}
.trust-item .num{
  flex:none;width:38px;height:38px;border-radius:var(--radius-sm);
  background:#FCE9DD;color:var(--color-primary-dark);
  display:grid;place-items:center;font-weight:800;
}
.trust-item h3{font-size:1.02rem;margin-bottom:4px}
.trust-item p{color:var(--color-text-secondary);font-size:.94rem}

@media (min-width:700px){
  .trust-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:1100px){
  .trust-grid{grid-template-columns:repeat(4,1fr)}
}

/* ============================================================
   Seções — cabeçalho comum
   ============================================================ */
section{padding-block:64px}
.section-head{max-width:640px;margin-bottom:36px}
.kicker{
  display:inline-block;color:var(--color-primary-dark);
  font-weight:800;text-transform:uppercase;letter-spacing:.07em;
  font-size:.85rem;margin-bottom:12px;
}
.section-head p{color:var(--color-text-secondary);font-size:var(--fs-lead)}
.section-head.center{margin-inline:auto;text-align:center}

.section-alt{background:var(--color-surface)}

@media (min-width:900px){
  section{padding-block:92px}
}

/* ============================================================
   Cards de serviço
   ============================================================ */
.services-grid{display:grid;grid-template-columns:1fr;gap:18px}
.service-card{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:26px;
  box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:14px;
  transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.service-icon{
  width:46px;height:46px;border-radius:var(--radius-sm);
  background:#FCE9DD;color:var(--color-primary-dark);
  display:grid;place-items:center;
}
.service-icon svg{width:24px;height:24px}
.service-card p{color:var(--color-text-secondary);font-size:.96rem;flex:1}
.service-card .card-link{
  font-weight:800;color:var(--color-primary-dark);font-size:.92rem;
  display:inline-flex;align-items:center;gap:6px;
}
.service-card .card-link svg{width:16px;height:16px}
.service-card .card-link:hover{text-decoration:underline}

@media (min-width:700px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:1100px){
  .services-grid{grid-template-columns:repeat(3,1fr)}
}

/* ============================================================
   Split (foto + conteúdo)
   ============================================================ */
.split{display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
.split-media{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);
  aspect-ratio:4/3;background:var(--color-surface-alt);
}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-copy .checks{display:grid;gap:12px;margin:22px 0 28px}
.check{display:flex;gap:10px;align-items:flex-start;color:var(--color-text);font-size:.97rem}
.check svg{flex:none;width:20px;height:20px;color:var(--color-primary-dark);margin-top:1px}

@media (min-width:900px){
  .split{grid-template-columns:1.05fr .95fr;gap:44px}
  .split.reverse{grid-template-columns:.95fr 1.05fr}
  .split.reverse .split-media{order:1}
}

/* ============================================================
   Destaques (revisão preventiva)
   ============================================================ */
.highlight-grid{display:grid;grid-template-columns:1fr;gap:16px;margin:8px 0 32px}
.highlight{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow-sm);
}
.highlight h3{font-size:1.05rem;margin-bottom:6px;color:var(--color-primary-dark)}
.highlight p{color:var(--color-text-secondary);font-size:.94rem}

@media (min-width:700px){
  .highlight-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:1100px){
  .highlight-grid{grid-template-columns:repeat(4,1fr)}
}

/* ============================================================
   Diferenciais
   ============================================================ */
.diff-grid{display:grid;grid-template-columns:1fr;gap:18px}
.diff-item{display:flex;gap:16px;align-items:flex-start}
.diff-item .mark{
  flex:none;width:42px;height:42px;border-radius:50%;
  background:var(--color-carvao);color:#fff;font-weight:800;
  display:grid;place-items:center;font-size:.95rem;
}
.diff-item h3{font-size:1.05rem;margin-bottom:4px}
.diff-item p{color:var(--color-text-secondary);font-size:.94rem}

@media (min-width:700px){
  .diff-grid{grid-template-columns:repeat(2,1fr);column-gap:32px}
}

/* ============================================================
   Como funciona (passos)
   ============================================================ */
.steps{display:grid;grid-template-columns:1fr;gap:18px;counter-reset:step}
.step{
  position:relative;background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-md);padding:24px 22px 22px;box-shadow:var(--shadow-sm);
}
.step .step-num{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  background:var(--color-primary);color:#fff;font-weight:800;margin-bottom:14px;
}
.step h3{font-size:1.02rem;margin-bottom:6px}
.step p{color:var(--color-text-secondary);font-size:.94rem}

@media (min-width:900px){
  .steps{grid-template-columns:repeat(4,1fr)}
}

/* ============================================================
   Frotas (seção escura)
   ============================================================ */
.fleet{background:var(--color-dark);color:var(--color-on-dark)}
.fleet .kicker{color:var(--color-primary)}
.fleet .section-head p{color:var(--color-on-dark-secondary)}
.fleet-grid{display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
.fleet-list{display:grid;gap:12px;margin:24px 0 28px}
.fleet-item{
  padding:14px 16px;border:1px solid var(--color-dark-border);
  border-radius:var(--radius-sm);background:var(--color-dark-surface);
  font-size:.95rem;font-weight:600;
}
.fleet-media{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-dark-border);
  aspect-ratio:16/9;
}
.fleet-media img{width:100%;height:100%;object-fit:cover}

@media (min-width:900px){
  .fleet-grid{grid-template-columns:1.05fr .95fr;gap:44px}
}

/* ============================================================
   Sobre a empresa
   ============================================================ */
.about-quote{
  margin-top:26px;padding:20px 22px;border-left:4px solid var(--color-primary);
  background:var(--color-surface-alt);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-weight:700;font-size:1.02rem;color:var(--color-carvao);
}
.mascot-note{
  display:flex;align-items:center;gap:14px;margin-top:26px;
  padding:14px;border:1px dashed var(--color-border);border-radius:var(--radius-md);
}
.mascot-note img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none;border:2px solid var(--color-surface);box-shadow:var(--shadow-sm)}
.mascot-note p{font-size:.88rem;color:var(--color-text-secondary)}

/* ============================================================
   Localização
   ============================================================ */
.location-grid{display:grid;grid-template-columns:1fr;gap:26px;min-width:0}
.location-grid > *{min-width:0}
.location-info{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);
}
.location-info dl{display:grid;gap:18px;margin:22px 0 26px}
.location-info dt{font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}
.location-info dd{margin:4px 0 0;font-size:1rem;font-weight:600}
.location-actions{display:flex;flex-wrap:wrap;gap:12px}
.map-frame{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);
  aspect-ratio:4/3;background:var(--color-surface-alt);
}
.map-frame iframe{width:100%;height:100%;border:0;display:block}

@media (min-width:900px){
  .location-grid{grid-template-columns:1fr 1fr;gap:36px}
  .map-frame{aspect-ratio:auto;height:100%}
}

/* ============================================================
   CTA final
   ============================================================ */
.cta-final{
  background:linear-gradient(135deg,var(--color-surface) 0%,#FFF3EA 100%);
}
.cta-box{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:calc(var(--radius-lg) + 4px);padding:34px 26px;
  box-shadow:var(--shadow-md);
  display:flex;flex-direction:column;gap:24px;
}
.cta-box p{color:var(--color-text-secondary);font-size:var(--fs-lead);margin-top:10px}
.cta-box .btn{align-self:flex-start}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

@media (min-width:900px){
  .cta-box{
    flex-direction:row;align-items:center;justify-content:space-between;padding:48px;gap:30px;
  }
  .cta-box .lede{max-width:600px}
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:#191819;color:var(--color-on-dark-secondary);padding-block:52px 28px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px;margin-bottom:36px}
.footer-grid > *{min-width:0}
.footer-brand img{height:42px;margin-bottom:14px}
.footer-brand p{font-size:.92rem;max-width:32ch}
.footer-col h3{color:var(--color-on-dark);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:.94rem}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--color-dark-border);
  display:grid;place-items:center;transition:background var(--dur) var(--ease);
}
.footer-social a:hover{background:var(--color-dark-surface)}
.footer-social svg{width:18px;height:18px}
.footer-bottom{
  border-top:1px solid var(--color-dark-border);padding-top:22px;
  display:flex;flex-direction:column;gap:8px;font-size:.82rem;
}
.footer-bottom a:hover{text-decoration:underline}

@media (min-width:700px){
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}
}
@media (min-width:700px){
  .footer-bottom{flex-direction:row;justify-content:space-between;align-items:center}
}

/* ============================================================
   WhatsApp flutuante
   ============================================================ */
.float-whatsapp{
  position:fixed;right:18px;bottom:18px;z-index:150;
  display:flex;align-items:center;gap:10px;
  background:var(--color-primary);color:var(--color-on-primary);
  border-radius:var(--radius-pill);box-shadow:0 14px 32px rgba(233,90,19,.30);
  padding:14px;transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.float-whatsapp svg{width:26px;height:26px;flex:none}
.float-whatsapp span{
  max-width:0;overflow:hidden;white-space:nowrap;font-weight:800;font-size:.92rem;
  transition:max-width var(--dur) var(--ease);
}
.float-whatsapp:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 18px 40px rgba(233,90,19,.38)}
.float-whatsapp:active{background:var(--color-primary-active)}
.float-whatsapp:focus-visible{
  outline:none;
  box-shadow:0 0 0 3px var(--color-surface),0 0 0 6px var(--color-primary-dark),0 14px 32px rgba(233,90,19,.30);
}
@media (min-width:700px){
  .float-whatsapp span{max-width:160px}
}

/* ============================================================
   Página de política de privacidade
   ============================================================ */
.legal-content{max-width:74ch;margin-inline:auto}
.legal-content h2{font-size:1.4rem;margin:36px 0 12px}
.legal-content h2:first-child{margin-top:0}
.legal-content p{color:var(--color-text-secondary);margin-bottom:14px}
.legal-content li{color:var(--color-text-secondary);margin-bottom:8px;padding-left:1.2em;position:relative}
.legal-content li::before{content:"•";position:absolute;left:0;color:var(--color-primary-dark)}