:root{--primary:#2596be;--secondary:#00008B;--radius:8px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',sans-serif;line-height:1.6;color:var(--primary)}
.container{width:90%;max-width:1100px;margin:auto}
img{max-width:100%;display:block}
.header{background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.1);position:sticky;top:0;z-index:1000}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.4rem 0}
.brand img{height:50px;width:auto;border-radius:8px}
.nav ul{list-style:none;display:flex;gap:1.5rem}
.nav a{text-decoration:none;color:var(--primary);font-weight:600}
.nav a:hover{color:var(--primary)}
.hamburger{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer}
.hamburger span{width:25px;height:3px;background:var(--secondary)}
.hero{background:linear-gradient(135deg, var(--primary) 0%, #1e40af 50%, var(--secondary) 100%);color:#fff;padding:6rem 0 4rem;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.3);z-index:1}
.hero-inner{position:relative;z-index:3;padding-top:2rem}
.hero h1{font-size:2.5rem;margin-bottom:1rem;color:#fff;text-shadow:3px 3px 8px rgba(0,0,0,0.8)}
.hero-subtitle{font-size:1.2rem;color:#f0f8ff;text-shadow:1px 1px 4px rgba(0,0,0,0.7);margin-bottom:2rem}
.btn-primary{background:#f97316;color:#fff;padding:.75rem 1.5rem;border:none;border-radius:var(--radius);font-weight:600;text-decoration:none;transition:.3s;box-shadow:0 4px 12px rgba(249,115,22,0.4)}
.btn-primary:hover{background:#ea580c;transform:translateY(-2px)}
.layanan,.galeri-simple,.testimoni,.kontak{padding:4rem 0}
h2{text-align:center;margin-bottom:2rem;font-size:2rem;color:var(--primary)}
.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.grid.grid-services{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.card{background:#f8fafc;padding:1.5rem;border-radius:var(--radius);box-shadow:0 4px 6px rgba(0,0,0,0.05);border-left:4px solid var(--primary);transition:.3s;text-align:center}
.card:hover{box-shadow:0 8px 20px rgba(37,150,190,0.15);transform:translateY(-4px)}
.galeri-simple{background:#f1f5f9}
.galeri-grid-simple{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.galeri-grid-simple img{width:100%;height:220px;object-fit:cover;transition:transform .3s;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.galeri-grid-simple img:hover{transform:scale(1.05)}
blockquote{background:#f1f5f9;border-left:5px solid var(--primary);padding:1rem;font-style:italic}
.kontak form{max-width:600px;margin:auto;display:flex;flex-direction:column;gap:1rem}
.kontak label{display:flex;flex-direction:column;font-weight:600;color:var(--primary)}
.kontak input,.kontak textarea{padding:.75rem;border:1px solid #e2e8f0;border-radius:var(--radius);transition:border-color .3s}
.kontak input:focus,.kontak textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,150,190,0.1)}
.footer{background:var(--secondary);color:#e2e8f0;padding:3rem 0 1.5rem}
.foot-top{display:flex;gap:2rem;flex-wrap:wrap;margin-bottom:2rem}
.foot-brand img{height:70px;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.2)}
.foot-info{flex:1 1 300px}
.foot-info h3{font-size:1.2rem;margin-bottom:.5rem;color:#60a5fa}
.foot-info p{margin-bottom:.3rem;line-height:1.4}
.foot-info .maps-link{color:#60a5fa;text-decoration:none;font-size:.9rem}
.foot-info .maps-link:hover{text-decoration:underline}
.foot-bot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #475569;padding-top:1rem;font-size:.85rem;flex-wrap:wrap}
.social a{color:#e2e8f0;margin-left:1rem;text-decoration:none;font-weight:600;transition:color .3s}
.social a:hover{color:#60a5fa}
.wa-float{position:fixed;bottom:20px;right:20px;background:#25d366;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(37,211,102,0.4);z-index:999;transition:.3s}
.wa-float:hover{transform:scale(1.1)}
.gal-popup{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:9999;cursor:pointer;animation:fadePop .3s}
.gal-close{position:absolute;top:20px;right:30px;font-size:2.5rem;color:#fff;cursor:pointer;line-height:1}
.gal-popimg{max-width:90%;max-height:85%;border-radius:12px;cursor:pointer;box-shadow:0 20px 60px rgba(0,0,0,0.5)}
@keyframes fadePop{from{opacity:0}to{opacity:1}}
.gal-thumb{cursor:pointer}

/* Mobile */
@media(max-width:768px){
  .nav{position:absolute;top:100%;right:0;background:#fff;width:250px;flex-direction:column;padding:1.5rem;box-shadow:0 8px 25px rgba(0,0,0,0.15);transform:translateX(100%);transition:.3s;border-radius:12px}
  .nav.open{transform:translateX(0)}
  .hamburger{display:flex}
  .hero{padding:4rem 0 2rem;min-height:50vh}
  .hero h1{font-size:2rem}
  .layanan{padding:2rem 0}
  .grid-services{grid-template-columns:1fr}
  .foot-top{flex-direction:column;gap:1rem;text-align:center}
}