:root{
  --primary:#1a56db;
  --primary-dark:#123a99;
  --text:#1f2937;
  --muted:#6b7280;
  --bg:#ffffff;
  --bg-alt:#f7f9fc;
  --border:#e5e7eb;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Segoe UI',Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;}
.container{max-width:1140px;margin:0 auto;padding:0 20px;}
a{color:var(--primary);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;}

.site-header{border-bottom:1px solid var(--border);position:sticky;top:0;background:#fff;z-index:100;}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;}
.brand{display:flex;flex-direction:column;text-decoration:none;}
.brand-name{font-size:1.4rem;font-weight:700;color:var(--text);}
.brand-logo{max-height:48px;width:auto;display:block;}
.brand-slogan{font-size:.8rem;color:var(--muted);}
.main-nav a{margin-left:24px;font-weight:500;color:var(--text);}
.main-nav a:hover{color:var(--primary);text-decoration:none;}

/* Slider */
.hero-slider{position:relative;width:100%;height:480px;overflow:hidden;background:#111;}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;background-size:cover;background-position:center;}
.hero-slide.active{opacity:1;}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.55));}
.hero-slide-content{position:relative;z-index:2;color:#fff;max-width:700px;margin:0 auto;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 20px;text-align:center;}
.hero-slide-content h2{font-size:2.4rem;margin:0 0 12px;}
.hero-slide-content p{font-size:1.1rem;margin:0 0 20px;}
.btn{display:inline-block;background:var(--primary);color:#fff;padding:12px 26px;border-radius:6px;font-weight:600;border:none;cursor:pointer;}
.btn:hover{background:var(--primary-dark);text-decoration:none;}
.hero-dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:3;}
.hero-dots button{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,.5);cursor:pointer;padding:0;}
.hero-dots button.active{background:#fff;}

/* Boxes */
.boxes-section{padding:60px 0;background:var(--bg-alt);}
.boxes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;}
.box-card{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;text-align:center;padding-bottom:20px;}
.box-card img{width:100%;height:160px;object-fit:cover;display:block;}
.box-image-link{display:block;}
.box-image-link img{transition:transform .3s ease;}
.box-image-link:hover img{transform:scale(1.04);}
.box-card h3{margin:16px 16px 8px;font-size:1.15rem;}
.box-card p{margin:0 16px;color:var(--muted);font-size:.95rem;}
.box-explore-btn{display:inline-block;margin:16px 16px 0;padding:8px 20px;font-size:.85rem;}

/* About short */
.about-section{padding:60px 0;text-align:center;}
.about-section h2{font-size:1.8rem;margin-bottom:16px;}
.about-section .about-text{max-width:760px;margin:0 auto 20px;color:var(--muted);}

/* Map */
.map-section{width:100%;height:450px;background:#e5e7eb;}
.map-section iframe,.map-section .map-embed{width:100%;height:100%;border:0;display:block;}
.map-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);}

/* Generic page */
.page-hero{background:var(--bg-alt);padding:48px 0;text-align:center;border-bottom:1px solid var(--border);}
.page-hero h1{margin:0;font-size:2rem;}
.page-content{padding:50px 0;max-width:820px;margin:0 auto;}
.page-content img{max-width:100%;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:50px;padding-bottom:50px;}
.contact-info p{margin:0 0 14px;}
.contact-form label{display:block;margin-bottom:6px;font-weight:600;font-size:.9rem;}
.contact-form input,.contact-form textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:6px;margin-bottom:16px;font-family:inherit;font-size:1rem;}
.contact-form textarea{min-height:130px;resize:vertical;}
.alert{padding:12px 16px;border-radius:6px;margin-bottom:20px;}
.alert-success{background:#dcfce7;color:#166534;}
.alert-error{background:#fee2e2;color:#991b1b;}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:24px 0;background:var(--bg-alt);}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:.9rem;}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-logo{max-height:32px;width:auto;display:block;}
.footer-credit a{font-weight:600;}

/* ---- Responsive (tablet) ---- */
@media (max-width:768px){
  .contact-grid{grid-template-columns:1fr;gap:24px;padding-top:36px;padding-bottom:36px;}
  .header-inner{flex-direction:column;align-items:flex-start;gap:10px;padding:14px 20px;}
  .main-nav{width:100%;}
  .main-nav a{margin:0 16px 0 0;}
  .hero-slider{height:360px;}
  .hero-slide-content{max-width:90%;}
  .hero-slide-content h2{font-size:1.9rem;}
  .hero-slide-content p{font-size:1rem;}
  .boxes-section{padding:40px 0;}
  .boxes-grid{gap:20px;}
  .about-section{padding:40px 0;}
  .about-section h2{font-size:1.5rem;}
  .page-hero{padding:32px 0;}
  .page-hero h1{font-size:1.6rem;}
  .page-content{padding:32px 0;}
  .map-section{height:320px;}
  .footer-inner{justify-content:center;text-align:center;}
}

/* ---- Responsive (mobil) ---- */
@media (max-width:480px){
  .container{padding:0 16px;}
  .brand-name{font-size:1.15rem;}
  .brand-logo{max-height:38px;}
  .main-nav a{margin:0 10px 0 0;font-size:.9rem;}
  .hero-slider{height:280px;}
  .hero-slide-content h2{font-size:1.4rem;margin:0 0 8px;}
  .hero-slide-content p{font-size:.9rem;margin:0 0 14px;}
  .btn{padding:10px 20px;font-size:.9rem;}
  .box-card img{height:140px;}
  .box-card h3{font-size:1.05rem;}
  .about-section h2{font-size:1.3rem;}
  .page-hero h1{font-size:1.35rem;}
  .map-section{height:240px;}
}