:root{
  --bg:#0b0f14;--text:#e9f0f5;--muted:#b6c2cc;--brand:#00b894;--brand-2:#00cec9;--card:#111720;--alt:#0f141b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.lead{color:var(--muted)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(11,15,20,.7);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{color:#fff;text-decoration:none;font-weight:700;letter-spacing:.4px}
.nav{display:flex;gap:18px}
.nav a{color:#cfe6ee;text-decoration:none;padding:.4rem .6rem;border-radius:8px}
.nav a:hover{background:rgba(255,255,255,.06)}
.nav .cta{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#061014;font-weight:700}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:24px}

.hero{position:relative;min-height:68vh;display:grid;place-items:center;background:
  linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.65)),
  url('../img/hero-east-africa-safari.jpg') center/cover no-repeat;
}
.hero .overlay{position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 40%,rgba(0,0,0,.0),rgba(0,0,0,.4))}
.hero-content{text-align:center;position:relative}
.hero h1{font-size:clamp(2rem,4vw,3rem);margin:.2rem 0 .6rem}
.hero p{color:#dce8ee;max-width:720px;margin:0 auto 1rem}
.btn{display:inline-block;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#061014;font-weight:700;padding:.8rem 1.1rem;border-radius:10px;text-decoration:none}

.section{padding:64px 0}
.section.alt{background:var(--alt)}
.section h2{margin:0 0 12px;font-size:clamp(1.6rem,3.2vw,2rem)}
.card-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:18px;margin-top:22px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.card img{width:100%;height:220px;object-fit:cover;display:block}
.card-body{padding:16px}
.card h3{margin:0 0 8px}
.card ul{margin:0;padding-left:18px;color:var(--muted)}

.accordion details{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:14px;margin:12px 0}
.accordion summary{cursor:pointer;font-weight:600}
.accordion ol{margin:.6rem 0 .2rem;padding-left:1.2rem}
.note{color:#9fb0bc;font-size:.95rem}

.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.gallery-grid img{width:100%;height:180px;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,.06)}

.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;flex-direction:column;padding:20px;z-index:100}
.lightbox img{max-width:min(92vw,1200px);max-height:70vh;border-radius:12px}
.lightbox p{color:#c9d7df;margin-top:10px}
.lightbox-close{position:absolute;top:14px;right:18px;font-size:28px;background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:50%;width:40px;height:40px;cursor:pointer}

.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}

.cta-section{background:linear-gradient(180deg,#0f141b,#0b0f14)}
.contact-form{max-width:640px;margin:12px auto 0;display:grid;gap:12px}
.form-row{display:grid;gap:6px}
input,textarea{background:#0b121b;border:1px solid rgba(255,255,255,.08);color:#e9f0f5;padding:.7rem .8rem;border-radius:10px}

.site-footer{border-top:1px solid rgba(255,255,255,.06);padding:28px 0;background:#0a0e13;color:#b9c9d4}

@media (min-width: 768px){
  .card-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width: 840px){
  .nav{display:none;position:absolute;top:64px;right:20px;flex-direction:column;background:#0f141b;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px;width:220px}
  .menu-toggle{display:block}
  .gallery-grid{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr}
}