:root{
  --bg:#f7f9f8;
  --primary:#0b5a4a;
  --accent:#ffa500;
  --card:#ffffff;
  --text:#263238;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter, Arial, sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;}
.header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--primary);color:#fff;position:relative;z-index:40;}
.header .logo{display:flex;align-items:center;gap:12px}
.header .logo img{height:52px}
.header .logo h1{font-size:1.15rem;margin:0;font-weight:700;color:#fff}
.nav{}
.nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.nav a{color:#fff;text-decoration:none;font-weight:600}
.cta{background:var(--accent);color:#fff;padding:8px 14px;border-radius:8px;text-decoration:none;font-weight:700}

/* Burger overlay */
.burger{display:none;background:transparent;border:none;color:#fff;font-size:1.2rem;cursor:pointer}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);display:none;justify-content:flex-end;z-index:60}
.overlay .menu{width:320px;background:#fff;height:100%;padding:28px;display:flex;flex-direction:column;gap:16px}
.overlay .menu a{color:var(--primary);text-decoration:none;font-weight:700;padding:8px 0;border-bottom:1px solid #eee}

/* Hero */
.hero{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero img{width:100%;height:420px;object-fit:cover;filter:brightness(0.55)}
.hero .hero-inner{position:absolute;color:#fff;text-align:center;padding:10px;max-width:1100px}
.hero h2{font-size:2.4rem;margin:0 0 8px}
.hero p{margin:0 0 14px;font-weight:600}

/* Container and cards */
.container{max-width:1100px;margin:36px auto;padding:0 18px}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 6px 24px rgba(11,90,74,0.06);}
.card h3{color:var(--primary);margin-bottom:8px}

/* Paket form */
.paket-form{display:flex;flex-direction:column;gap:10px;max-width:520px;margin:18px auto;background:#fff;padding:18px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.04)}
.paket-form label{font-weight:600}
.paket-form input,.paket-form select,.paket-form textarea{padding:10px;border:1px solid #e1e1e1;border-radius:6px;width:100%}
.paket-form button{background:var(--primary);color:#fff;border:none;padding:10px;border-radius:8px;cursor:pointer;font-weight:700}

/* Footer */
.footer{background:#122a28;color:#fff;padding:26px 18px;margin-top:36px}
.footer .cols{max-width:1100px;margin:0 auto;display:flex;gap:18px;flex-wrap:wrap}
.footer a{color:var(--accent);text-decoration:none}

/* Responsive */
@media (max-width:1024px){
  .nav ul{display:none}
  .burger{display:inline-block}
  .hero img{height:340px}
  .hero h2{font-size:1.6rem}
}

/* Small devices */
@media (max-width:600px){
  .hero img{height:260px}
  .hero h2{font-size:1.25rem}
  .overlay .menu{width:100%;}
  .container{padding:0 12px}
}