:root{
  --green: #1e9147;
  --green-strong: #0f7a3a;
  --white: #ffffff;
  --max-width: 1180px;
  --radius: 12px;
  --pad: 20px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color-scheme: light;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--green);color:#052018}
.container{width:calc(100% - 40px);max-width:var(--max-width);margin:0 auto;padding:0 20px}

.site-header{background:transparent;padding:18px 0}
.site-header .container{display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:800;color:var(--white);text-decoration:none;font-size:20px}
.main-nav a{color:var(--white);text-decoration:none;margin-left:18px;font-weight:600;opacity:0.95}
.main-nav a.active{text-decoration:underline}

.hero{padding:36px 0}
.hero-inner{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:center}
.hero-text h1{color:var(--white);font-size:40px;margin:0 0 12px;line-height:1.05}
.hero-text p{color:rgba(255,255,255,0.95);max-width:640px;margin:0 0 18px;font-size:16px}
.hero-actions .btn{display:inline-block;padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:700;margin-right:10px}
.btn-primary{background:var(--white);color:var(--green);border:2px solid var(--white)}
.btn-primary:hover{background:#f5fff5}
.btn-ghost{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,0.18)}

.how{padding:18px 0}
.how-cards{display:flex;gap:14px;justify-content:space-between}
.how-card{flex:1;background:var(--white);padding:18px;border-radius:10px;color:var(--green);text-align:center;border:3px solid rgba(255,255,255,0.06)}

.car-page{padding:28px 0}
.car-rental-box{
  background:var(--white);
  margin:0 auto;
  padding:28px;
  border-radius:16px;
  box-shadow:0 18px 40px rgba(3,60,25,0.12);
  border:6px solid rgba(255,255,255,0.06);
}

.section-title{font-size:28px;color:var(--green);text-align:center;margin:0 0 20px}

.car-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:20px;
}

.car-card{
  background:var(--white);
  border:3px solid var(--green);
  border-radius:12px;
  padding:12px;
  text-align:center;
  transition:transform .22s ease, box-shadow .22s ease;
}
.car-card:hover{
  transform:translateY(-6px);
  box-shadow:0 12px 30px rgba(3,60,25,0.12);
}
.car-img{
  width:100%;
  height:160px;
  object-fit:cover;
  border-radius:10px;
  border:4px solid var(--green);
  display:block;
}

.car-card h3{color:var(--green);margin:12px 0 6px;font-size:18px}
.details{color:var(--green);opacity:0.9;font-size:14px;margin:0}
.price{color:var(--green);font-weight:800;margin-top:8px}

.rent-btn{
  display:inline-block;
  margin-top:12px;
  background:var(--green);
  color:var(--white);
  border:none;
  padding:10px 16px;
  border-radius:10px;
  cursor:pointer;
  font-weight:800;
}
.rent-btn:hover{background:var(--green-strong)}

.site-footer{padding:18px 0;text-align:center;color:var(--white);margin-top:28px}

@media (max-width:1000px){
  .hero-inner{grid-template-columns:1fr}
  .hero-image{order:2}
  .how-cards{flex-direction:column}
}
@media (max-width:560px){
  .hero-text h1{font-size:28px}
  .car-img{height:140px}
  .container{padding:0 14px}
}