/*
Theme Name: LCN Produtos Automotivos
Theme URI: https://lcnautomotivos.com.br
Author: LCN
Description: Tema oficial da LCN Produtos Automotivos. Visual escuro com laranja metálico, catálogo de produtos, página de dicas e vitrine de marcas. Totalmente editável pelo painel do WordPress (Personalizar + Posts/Páginas).
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: lcn-automotivos
*/

/* ===========================
   Tokens da marca
   =========================== */
:root{
  --lcn-black:#0A0A0B;
  --lcn-coal:#141416;
  --lcn-panel:#1B1B1F;
  --lcn-line:#2A2A30;
  --lcn-orange:#FF7A00;
  --lcn-amber:#FFB347;
  --lcn-ember:#E84E0F;
  --lcn-text:#EDEDEF;
  --lcn-muted:#A0A0A8;
  --grad-metal:linear-gradient(105deg,var(--lcn-ember) 0%,var(--lcn-orange) 45%,var(--lcn-amber) 100%);
  --chamfer:14px; /* canto chanfrado — assinatura visual (ecoa as letras da logo) */
  --font-display:'Rajdhani',sans-serif;
  --font-body:'Barlow',sans-serif;
  --container:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

body{
  background:var(--lcn-black);
  color:var(--lcn-text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--lcn-amber);text-decoration:none}
a:hover{color:var(--lcn-orange)}
a:focus-visible,button:focus-visible{outline:2px solid var(--lcn-amber);outline-offset:3px}

h1,h2,h3,h4{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.03em;line-height:1.12;font-weight:700}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
h3{font-size:1.25rem}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section--tight{padding:48px 0}

/* Texto com efeito metálico (títulos de destaque) */
.metal-text{
  background:var(--grad-metal);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* Eyebrow / rótulo de seção */
.eyebrow{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  letter-spacing:.22em;font-size:.8rem;color:var(--lcn-orange);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:10px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--grad-metal)}

/* Canto chanfrado — assinatura */
.chamfer{clip-path:polygon(var(--chamfer) 0,100% 0,100% calc(100% - var(--chamfer)),calc(100% - var(--chamfer)) 100%,0 100%,0 var(--chamfer))}

/* ===========================
   Botões
   =========================== */
.btn{
  display:inline-block;font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  letter-spacing:.06em;font-size:.95rem;padding:14px 30px;cursor:pointer;border:0;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:filter .2s,transform .15s;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--grad-metal);color:#121212}
.btn--primary:hover{filter:brightness(1.1);color:#000}
.btn--ghost{background:transparent;color:var(--lcn-amber);box-shadow:inset 0 0 0 2px var(--lcn-orange)}
.btn--ghost:hover{background:rgba(255,122,0,.1);color:var(--lcn-amber)}

/* ===========================
   Header / Navegação
   =========================== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,11,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--lcn-line);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.site-logo img,.custom-logo{max-height:48px;width:auto}
.site-logo .site-title{font-family:var(--font-display);font-weight:700;font-size:1.4rem;text-transform:uppercase}

.main-nav ul{display:flex;gap:6px;list-style:none}
.main-nav a{
  display:block;padding:10px 16px;color:var(--lcn-text);
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;font-size:.95rem;border-bottom:2px solid transparent;
}
.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--lcn-amber);border-bottom-color:var(--lcn-orange)}

.nav-toggle{display:none;background:none;border:2px solid var(--lcn-orange);color:var(--lcn-amber);
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;padding:8px 14px;cursor:pointer}

@media (max-width:880px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--lcn-coal);border-bottom:1px solid var(--lcn-line)}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;gap:0;padding:8px 0}
  .main-nav a{padding:14px 24px;border-bottom:1px solid var(--lcn-line)}
}

/* ===========================
   Hero
   =========================== */
.hero{
  position:relative;overflow:hidden;
  padding:96px 0 88px;
  background:
    radial-gradient(900px 420px at 85% -10%,rgba(255,122,0,.16),transparent 60%),
    radial-gradient(600px 320px at -10% 110%,rgba(232,78,15,.12),transparent 60%),
    var(--lcn-black);
}
.hero::after{ /* faixa diagonal sutil, ritmo de pista */
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(115deg,transparent 0 140px,rgba(255,255,255,.018) 140px 142px);
}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1 span{display:block}
.hero p.lead{margin:20px 0 32px;font-size:1.15rem;color:var(--lcn-muted);max-width:34em}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__badge{
  background:var(--lcn-coal);border:1px solid var(--lcn-line);padding:36px;text-align:center;
}
.hero__badge img{max-width:240px;margin:0 auto 18px;filter:drop-shadow(0 12px 40px rgba(255,122,0,.35))}
.hero__badge p{color:var(--lcn-muted);font-size:.95rem}
@media (max-width:880px){.hero__inner{grid-template-columns:1fr}.hero{padding:64px 0}}

/* ===========================
   Marcas
   =========================== */
.brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:36px}
.brand-card{
  background:var(--lcn-coal);border:1px solid var(--lcn-line);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;
  min-height:110px;padding:18px;transition:border-color .2s,transform .2s;
}
.brand-card:hover{border-color:var(--lcn-orange);transform:translateY(-3px)}
.brand-card img{max-height:52px;width:auto;object-fit:contain}
.brand-card span{font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;color:var(--lcn-muted)}
@media (max-width:1024px){.brand-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.brand-grid{grid-template-columns:repeat(2,1fr)}}

/* ===========================
   Cards de produto (catálogo)
   =========================== */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
@media (max-width:1024px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.product-grid{grid-template-columns:1fr}}

.product-card{
  background:var(--lcn-coal);border:1px solid var(--lcn-line);
  display:flex;flex-direction:column;transition:border-color .2s,transform .2s;
}
.product-card:hover{border-color:var(--lcn-orange);transform:translateY(-4px)}
.product-card__thumb{aspect-ratio:4/3;background:var(--lcn-panel);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-card__thumb img{width:100%;height:100%;object-fit:cover}
.product-card__body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-card__brand{font-family:var(--font-display);font-weight:600;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--lcn-orange)}
.product-card__title{font-size:1.1rem;color:var(--lcn-text)}
.product-card__title a{color:inherit}
.product-card__title a:hover{color:var(--lcn-amber)}
.product-card__price{margin-top:auto;font-family:var(--font-display);font-weight:700;font-size:1.35rem}
.product-card__price small{font-size:.7em;color:var(--lcn-muted);font-weight:600}

/* Filtro de marcas no catálogo */
.catalog-filter{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.catalog-filter a{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;
  padding:8px 18px;border:1px solid var(--lcn-line);color:var(--lcn-muted);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
}
.catalog-filter a:hover{border-color:var(--lcn-orange);color:var(--lcn-amber)}
.catalog-filter a.is-active{background:var(--grad-metal);color:#121212;border-color:transparent}

/* ===========================
   Produto individual
   =========================== */
.product-single{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:880px){.product-single{grid-template-columns:1fr}}
.product-single__photo{background:var(--lcn-coal);border:1px solid var(--lcn-line);padding:24px}
.product-single__price{font-family:var(--font-display);font-weight:700;font-size:2.2rem;margin:18px 0}
.product-single__price small{font-size:.5em;color:var(--lcn-muted)}
.spec-box{background:var(--lcn-coal);border:1px solid var(--lcn-line);border-left:3px solid var(--lcn-orange);padding:22px 24px;margin:22px 0}
.spec-box h3{margin-bottom:10px;font-size:1rem;letter-spacing:.15em;color:var(--lcn-amber)}
.spec-box ul{padding-left:20px;color:var(--lcn-muted)}
.spec-box p{color:var(--lcn-muted)}

/* ===========================
   Dicas (blog)
   =========================== */
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
@media (max-width:1024px){.tips-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.tips-grid{grid-template-columns:1fr}}
.tip-card{background:var(--lcn-coal);border:1px solid var(--lcn-line);display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.tip-card:hover{border-color:var(--lcn-orange);transform:translateY(-4px)}
.tip-card__thumb{aspect-ratio:16/9;background:var(--lcn-panel);overflow:hidden}
.tip-card__thumb img{width:100%;height:100%;object-fit:cover}
.tip-card__body{padding:20px}
.tip-card__cat{font-family:var(--font-display);font-weight:600;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--lcn-orange)}
.tip-card__body h3{margin:8px 0 10px}
.tip-card__body h3 a{color:var(--lcn-text)}
.tip-card__body h3 a:hover{color:var(--lcn-amber)}
.tip-card__excerpt{color:var(--lcn-muted);font-size:.95rem}

/* Conteúdo de artigos / páginas */
.entry-content{max-width:760px}
.entry-content>*+*{margin-top:1.1em}
.entry-content h2,.entry-content h3{margin-top:1.8em;color:var(--lcn-amber)}
.entry-content ul,.entry-content ol{padding-left:24px}
.entry-content blockquote{border-left:3px solid var(--lcn-orange);padding:8px 20px;background:var(--lcn-coal);color:var(--lcn-muted)}
.entry-content img{border:1px solid var(--lcn-line)}

/* ===========================
   CTA / WhatsApp
   =========================== */
.cta-band{
  background:var(--grad-metal);color:#121212;text-align:center;padding:64px 24px;
}
.cta-band h2{color:#121212}
.cta-band p{max-width:42em;margin:14px auto 28px;font-weight:500}
.cta-band .btn{background:#0A0A0B;color:var(--lcn-amber)}
.cta-band .btn:hover{filter:brightness(1.3)}

/* ===========================
   Footer
   =========================== */
.site-footer{border-top:1px solid var(--lcn-line);background:var(--lcn-coal);padding:56px 0 28px;margin-top:0}
.site-footer__grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
@media (max-width:880px){.site-footer__grid{grid-template-columns:1fr}}
.site-footer h4{font-size:1rem;letter-spacing:.15em;color:var(--lcn-amber);margin-bottom:14px}
.site-footer p,.site-footer li{color:var(--lcn-muted);font-size:.95rem}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:8px}
.site-footer__logo img{max-height:44px;margin-bottom:16px}
.site-footer__bottom{border-top:1px solid var(--lcn-line);margin-top:40px;padding-top:20px;text-align:center;color:var(--lcn-muted);font-size:.85rem}

/* Cabeçalho de páginas internas */
.page-hero{padding:64px 0 48px;border-bottom:1px solid var(--lcn-line);
  background:radial-gradient(700px 300px at 80% -20%,rgba(255,122,0,.14),transparent 60%),var(--lcn-black)}
.page-hero p{color:var(--lcn-muted);max-width:38em;margin-top:12px}

/* Paginação */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:48px}
.pagination .page-numbers{padding:10px 16px;border:1px solid var(--lcn-line);font-family:var(--font-display);font-weight:600;color:var(--lcn-muted)}
.pagination .page-numbers.current{background:var(--grad-metal);color:#121212;border-color:transparent}

/* Utilidades */
.text-center{text-align:center}
.mt-2{margin-top:16px}.mt-4{margin-top:32px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}