/* =========================================================
   Zebim Radiadores e Baterias - Stylesheet unico (cPanel)
   ========================================================= */

:root{
  --bg:#f6f8fb;
  --surface:#ffffff;
  --text:#1b2331;
  --muted:#566377;
  --brand:#0d4f9a;
  --brand-dark:#08365e;
  --brand-soft:#e8f0fb;
  --accent:#ff9f1c;
  --ok:#107d43;
  --danger:#c8102e;
  --border:#d5deea;
  --radius:14px;
  --container:1120px;
  --shadow:0 10px 24px rgba(16,33,61,.08);
  --shadow-lg:0 18px 40px rgba(8,40,77,.18);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Segoe UI','Helvetica Neue',Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;border-radius:10px;display:block}
a{color:var(--brand);text-decoration:none}
a:hover,a:focus{text-decoration:underline}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}

.container{width:min(100% - 2rem,var(--container));margin-inline:auto}

.skip-link{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:.6rem .9rem;border-radius:0 0 8px 0}
.skip-link:focus{left:0;z-index:9999}

/* ---------- Header ---------- */
header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.topbar{background:#08284d;color:#d7e7ff;font-size:.88rem}
.topbar .container{padding:.55rem 0;display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;align-items:center;justify-content:space-between}
.topbar a{color:#fff;font-weight:600}

.main-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}
.brand{display:flex;gap:.65rem;align-items:center;color:var(--text);text-decoration:none}
.brand img{width:46px;height:46px}
.brand strong{display:block;font-size:1.02rem;line-height:1.15}
.brand span{color:var(--muted);font-size:.8rem}
.menu-toggle{display:none;border:1px solid var(--border);background:#fff;border-radius:8px;padding:.45rem .75rem;cursor:pointer;font-weight:700}
.menu-toggle:hover{background:#f0f4fa}

nav ul{display:flex;margin:0;padding:0;list-style:none;gap:.25rem;flex-wrap:wrap}
nav a{display:inline-block;padding:.55rem .8rem;border-radius:8px;color:var(--text);text-decoration:none;font-weight:600;font-size:.94rem}
nav a.active,nav a:hover,nav a:focus{background:var(--brand-soft);color:var(--brand-dark);text-decoration:none}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.78rem 1.15rem;border-radius:10px;font-weight:700;border:1px solid transparent;text-decoration:none;cursor:pointer;font-size:.98rem;transition:transform .15s,background .2s,border-color .2s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover,.btn-primary:focus{background:var(--brand-dark);color:#fff;text-decoration:none}
.btn-ghost{border-color:var(--brand);color:var(--brand);background:#fff}
.btn-ghost:hover,.btn-ghost:focus{background:var(--brand-soft);text-decoration:none}
.btn-light{background:#fff;color:var(--brand);font-weight:700}
.btn-light:hover{background:#f3f7fc;text-decoration:none}
.btn-outline-white{border-color:rgba(255,255,255,.6);color:#fff;background:transparent}
.btn-outline-white:hover{background:rgba(255,255,255,.12);text-decoration:none}
.btn-wa{background:#25d366;color:#fff}
.btn-wa:hover{background:#1da851;color:#fff;text-decoration:none}

/* ---------- Seções ---------- */
main section{padding:3.2rem 0}
main section.tight{padding:2rem 0}

h1,h2,h3,h4{line-height:1.25;color:#101a2c}
h1{margin:.6rem 0 1rem;font-size:clamp(1.85rem,4vw,2.85rem);letter-spacing:-.5px}
h2{margin:0 0 1rem;font-size:clamp(1.45rem,2.6vw,2rem)}
h3{margin:0 0 .5rem;font-size:1.18rem}

.eyebrow{display:inline-block;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;padding:.3rem .65rem;border-radius:999px;color:#0a2f5e;background:#d6e8ff;font-weight:700}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(120deg,rgba(5,40,78,.94),rgba(13,79,154,.85)),url("/assets/img/photos/hero-bateria.jpg") center/cover no-repeat;color:#fff;padding:4.2rem 0}
.hero h1{color:#fff}
.hero p{color:#e8f0fb}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:2rem;align-items:center}
.hero .actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.hero .quick-list{margin-top:1.4rem;display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem .9rem;font-size:.95rem;color:#dbe9ff}
.hero .quick-list li{list-style:none}
.hero-card{background:#fff;color:var(--text);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow-lg)}
.hero-card h2{font-size:1.15rem;margin-bottom:.6rem}
.hero-card ul{margin:.4rem 0 0;padding-left:1.1rem}
.hero-card li{margin-bottom:.35rem}

/* ---------- Cards ---------- */
.card{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}
.card.link-card{transition:border-color .2s,transform .2s}
.card.link-card:hover{border-color:var(--brand);transform:translateY(-2px);text-decoration:none}
.card .icon{display:inline-block;width:48px;height:48px;font-size:1.65rem;line-height:48px;text-align:center;border-radius:12px;background:var(--brand-soft);color:var(--brand);margin-bottom:.7rem}
.card h2,.card h3{margin-top:0}

.product-photo{margin:-1.25rem -1.25rem .8rem;border-radius:14px 14px 0 0;overflow:hidden;aspect-ratio:16/10;background:#e8eef7}
.product-photo img{width:100%;height:100%;object-fit:cover;display:block;border-radius:0}
.media-card img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);aspect-ratio:16/10}
.cover-photo{width:100%;border-radius:var(--radius);margin-bottom:1.5rem;aspect-ratio:16/7;object-fit:cover;box-shadow:var(--shadow)}

/* ---------- Grids ---------- */
.grid-2,.grid-3,.grid-4{display:grid;gap:1.1rem}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.section-title{display:flex;justify-content:space-between;gap:1rem;align-items:end;margin-bottom:1.3rem;flex-wrap:wrap}
.section-title h2{margin:0}
.section-title a{font-weight:700}

.muted{color:var(--muted)}
.center{text-align:center}

.badge{display:inline-block;padding:.22rem .55rem;border-radius:999px;background:#eaf7ee;color:var(--ok);font-size:.78rem;font-weight:700}
.badge-brand{background:var(--brand-soft);color:var(--brand-dark)}
.badge-accent{background:#fff1d6;color:#a36500}

.price{font-size:1.15rem;font-weight:700;color:var(--brand-dark);margin:.5rem 0}

.notice{border-left:4px solid var(--accent);padding:.85rem 1rem;background:#fff8eb;border-radius:8px;margin:1rem 0}
.notice-danger{border-left-color:var(--danger);background:#fdecef}
.notice-success{border-left-color:var(--ok);background:#eaf7ee}

/* ---------- CTA strip / Brand stripe ---------- */
.cta-strip{background:linear-gradient(120deg,var(--brand),var(--brand-dark));color:#fff;border-radius:var(--radius);padding:2rem 1.5rem;text-align:center}
.cta-strip h2{color:#fff;margin-bottom:.6rem}
.cta-strip p{color:#dbe9ff;margin:0 0 1.2rem}
.cta-strip .actions{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center}

.brands-strip{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem 1.4rem}
.brands-strip ul{list-style:none;padding:0;margin:.4rem 0 0;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;font-weight:700;color:var(--text)}

/* ---------- Conteúdo longo (prose / artigos / politicas) ---------- */
.prose{max-width:760px;margin-inline:auto}
.prose h2{margin:2rem 0 .8rem;font-size:1.55rem;border-top:1px solid var(--border);padding-top:1.5rem}
.prose h2:first-of-type{border-top:0;padding-top:0;margin-top:.8rem}
.prose h3{margin:1.4rem 0 .5rem;font-size:1.15rem}
.prose p{margin:.7rem 0}
.prose ul,.prose ol{padding-left:1.4rem;margin:.6rem 0}
.prose li{margin-bottom:.35rem}
.prose blockquote{border-left:4px solid var(--brand);background:var(--brand-soft);padding:.8rem 1rem;border-radius:8px;margin:1rem 0;color:#0c2c52}
.prose blockquote p{margin:0}
.prose table{width:100%;border-collapse:collapse;margin:1rem 0;background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}
.prose th,.prose td{border-bottom:1px solid var(--border);padding:.65rem .85rem;text-align:left;font-size:.95rem}
.prose th{background:#f1f5fb;font-weight:700}
.prose hr{border:0;border-top:1px solid var(--border);margin:1.6rem 0}
.prose code{background:#eef3f9;padding:.1rem .4rem;border-radius:4px;font-family:ui-monospace,'Cascadia Code','Courier New',monospace;font-size:.92em}

/* FAQ accordion */
details.faq{background:#fff;border:1px solid var(--border);border-radius:10px;padding:.85rem 1rem;margin-bottom:.6rem;box-shadow:var(--shadow)}
details.faq[open]{border-color:var(--brand)}
details.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:1.4rem;color:var(--brand);font-weight:400;transition:transform .2s}
details.faq[open] summary::after{content:"−"}
details.faq[open] summary{color:var(--brand-dark)}
details.faq .answer{margin-top:.7rem;color:var(--muted)}

/* ---------- Form ---------- */
form{display:grid;gap:.85rem}
label{font-weight:700;font-size:.95rem;display:block}
input,textarea,select{width:100%;margin-top:.35rem;border:1px solid var(--border);background:#fff;color:var(--text);border-radius:10px;padding:.75rem;font:inherit}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
textarea{min-height:140px;resize:vertical}
.check{display:flex;align-items:start;gap:.6rem;font-size:.92rem;font-weight:500}
.check input{width:auto;margin-top:.2rem}

.map-wrap iframe{width:100%;min-height:300px;border:0;border-radius:12px}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{margin:1rem 0 0;font-size:.9rem;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--brand)}

.article-meta{font-size:.9rem;color:var(--muted);margin-bottom:1rem}
.article-meta span{margin-right:1rem}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
.kpi{border:1px solid var(--border);border-radius:10px;background:#fff;padding:1rem;text-align:center;box-shadow:var(--shadow)}
.kpi strong{display:block;font-size:1.7rem;color:var(--brand-dark);margin-bottom:.2rem}
.kpi span{color:var(--muted);font-size:.92rem}

/* ---------- Footer ---------- */
footer{background:#08284d;color:#d7e7ff;margin-top:3rem}
footer .container{padding:2.4rem 0 1.4rem}
footer h3{color:#fff;margin:0 0 .8rem;font-size:1.02rem}
footer a{color:#cddff5}
footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.6rem}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin-bottom:.4rem;font-size:.93rem}
.legal-strip{padding:1rem 0 0;border-top:1px solid rgba(255,255,255,.15);font-size:.85rem;color:#9fc1ec;line-height:1.6}
.legal-strip strong{color:#fff}

/* ---------- Floating WhatsApp ---------- */
.fab-wa{position:fixed;bottom:1.2rem;right:1.2rem;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.45);transition:transform .2s,background .2s}
.fab-wa:hover{background:#1da851;transform:scale(1.08);text-decoration:none;color:#fff}
.fab-wa svg{width:28px;height:28px}

/* ---------- Cookie banner ---------- */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;max-width:680px;margin:0 auto;background:#fff;color:var(--text);border:1px solid var(--border);box-shadow:var(--shadow-lg);border-radius:14px;padding:1.1rem 1.2rem;z-index:80;transform:translateY(140%);transition:transform .25s ease}
.cookie-banner.visible{transform:translateY(0)}
.cookie-banner h3{margin:0 0 .35rem;font-size:1.02rem}
.cookie-banner p{margin:0 0 .85rem;font-size:.9rem;color:var(--muted)}
.cookie-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end}
.cookie-actions .btn{padding:.55rem .9rem;font-size:.9rem}

/* ---------- Tags / pílulas ---------- */
.tag-list{display:flex;flex-wrap:wrap;gap:.4rem;margin:.6rem 0}
.tag{background:var(--brand-soft);color:var(--brand-dark);padding:.2rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600}

/* ---------- Responsivo ---------- */
@media (max-width:960px){
  .hero-grid,.grid-4,.grid-3,.grid-2,.kpis,.foot-grid{grid-template-columns:1fr}
  .main-nav{flex-wrap:wrap}
  .menu-toggle{display:inline-block}
  nav{width:100%;display:none}
  nav.open{display:block}
  nav ul{flex-direction:column;padding-top:.4rem;gap:.1rem}
  nav a{width:100%}
  .hero{padding:3rem 0}
  .topbar .container{justify-content:flex-start}
  .product-photo{margin:-1.25rem -1.25rem .8rem}
  .fab-wa{width:54px;height:54px;bottom:1rem;right:1rem}
}

@media print{
  header,footer,.fab-wa,.cookie-banner,.actions,.btn{display:none !important}
  body{background:#fff;color:#000}
}