/*
Theme Name: Rui Transporte SAFE
Author: Rui Transportes
Description: Tema simples e estável com slider, logo e seções fixas.
Version: 1.0
Text Domain: rui-transporte-safe
*/
:root{--azul:#0b3a6f;--amarelo:#f4c20d;--cinza:#475569;--bg:#f6f8fb}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#0f172a}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eaeef3;z-index:10}
.header .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:56px;width:auto}
.nav a{margin-left:16px;color:#1f2937;text-decoration:none;font-weight:600}
.hero{background:linear-gradient(rgba(8,18,40,.6),rgba(8,18,40,.6)),url('assets/hero.jpg') center/cover no-repeat;color:#fff;padding:70px 0;text-align:left}
.hero h1{font-size:34px;margin:0 0 10px}
.hero p{font-size:16px;opacity:.95;margin:0 0 20px}
.btn{display:inline-block;background:var(--amarelo);color:#111;padding:12px 18px;border-radius:8px;font-weight:700}
.section{padding:50px 0}
.section.bg{background:var(--bg)}
.section h2{text-align:center;margin:0 0 10px}
.section p.lead{text-align:center;max-width:800px;margin:0 auto 22px;color:#475569}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{text-align:center;border:1px solid #eaeef5;border-radius:12px;background:#fff;padding:18px}
/* Slider */
.slider{position:relative;overflow:hidden;border-radius:12px;border:1px solid #e5eaf2}
.slides{display:flex;transition:transform .6s ease}
.slide{min-width:100%;height:480px}
.slide img{width:100%;height:480px;object-fit:cover;display:block}
.arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.45);color:#fff;border:none;width:38px;height:38px;border-radius:50%;cursor:pointer}
.arrow.left{left:10px}.arrow.right{right:10px}
.dots{position:absolute;left:0;right:0;bottom:10px;display:flex;gap:8px;justify-content:center}
.dot{width:10px;height:10px;border-radius:50%;background:#cbd5e1;opacity:.85}
.dot.active{background:#fff}
.footer{background:#0b1220;color:#cbd5e1;padding:22px 0;margin-top:28px;text-align:center}
.footer a{color:#fff}
@media(max-width:560px){
  .grid4{grid-template-columns:1fr}
  .hero h1{font-size:26px}
  .slide{height:300px}.slide img{height:300px}
}