:root{
  --black:#0b0b0b;
  --blue:#0b63b2;
  --muted:#7b8794;
  --bg:#0f1720;
  --card:#0f1113;
  --glass: rgba(255,255,255,0.03);
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial; background:linear-gradient(180deg,#071018,#0b0f12); color:#e9eef6;}
.container{max-width:1100px;margin:0 auto;padding:18px;}

.site-header{position:sticky;top:0;background:linear-gradient(180deg, rgba(0,0,0,0.6), rgba(0,0,0,0.2));backdrop-filter: blur(4px);border-bottom:1px solid rgba(255,255,255,0.03);z-index:50}
.header-inner{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo-mark{width:56px;height:56px;border-radius:8px;background:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;color:white}
.site-title{margin:0;font-size:18px}
.site-sub{font-size:12px;color:var(--muted);margin-top:4px}

.main-nav a{color:var(--muted);text-decoration:none;margin:0 8px;font-size:15px}
.main-nav a:hover{color:var(--blue)}

.actions{display:flex;gap:8px;align-items:center}
.lang-switch{display:flex;border-radius:8px;overflow:hidden;border:1px solid rgba(255,255,255,0.04)}
.lang-btn{background:transparent;border:0;padding:8px 10px;color:var(--muted);cursor:pointer}
.lang-btn.active{background:var(--blue);color:white;font-weight:600}

.hero{min-height:52vh;display:flex;align-items:center;justify-content:center;
  background-size:cover;background-position:center;padding:36px 0;margin-bottom:18px;border-bottom:1px solid rgba(255,255,255,0.03);
  background-image: url('images/hero.svg');
}
.hero-overlay{width:100%;padding:48px 0}
.hero-content{max-width:900px;margin:0 auto;text-align:center}
.hero-title{font-size:32px;margin:0 0 12px}
.hero-sub{color:var(--muted);margin:0 0 18px}
.hero-ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{background:var(--blue);color:white;padding:10px 14px;border-radius:8px;text-decoration:none;display:inline-block}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--muted)}
.btn.small{padding:8px 10px;font-size:14px}
.btn.whatsapp{background:#25D366;color:#001;border-radius:8px}

.intro .card{padding:18px;background:rgba(255,255,255,0.02);border-radius:10px;border:1px solid rgba(255,255,255,0.02)}

.trips-preview{margin-top:18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.trip-card{background:rgba(255,255,255,0.02);border-radius:10px;overflow:hidden}
.trip-img{height:140px;background-size:cover;background-position:center}
.trip-card h4{margin:12px;padding:0 12px}
.trip-card p{color:var(--muted);padding:0 12px 12px}
.trip-card .btn{margin:0 12px 16px;display:inline-block}

.card{background:rgba(255,255,255,0.02);padding:18px;border-radius:10px;margin-top:16px}
.page-heading{margin:18px 0}
.contact-card .contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.inquiry-form input,.inquiry-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.04);background:transparent;color:inherit;margin-bottom:10px}
.form-actions{display:flex;gap:10px;align-items:center}
.form-result{margin-top:10px;color:var(--blue)}

.site-footer{border-top:1px solid rgba(255,255,255,0.03);margin-top:24px;padding:18px 0;background:transparent}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:12px}
.contact-links a{display:inline-block;color:var(--muted);text-decoration:none;margin-left:10px}
.copyright{margin-top:8px;color:var(--muted);text-align:center;font-size:13px;padding-bottom:8px}

/* Responsive */
@media (max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .grid{grid-template-columns:1fr}
  .header-inner{flex-direction:column;align-items:flex-start}
  .main-nav{display:flex;gap:8px;overflow:auto;padding:8px 0}
  .hero-title{font-size:24px}
}