:root{
  --bg:#0f1419; --bg2:#161d26; --card:#1c2530; --text:#e8edf2; --muted:#9aa7b4;
  --accent:#e8a13a; --accent2:#4a9d7f; --line:rgba(255,255,255,.08);
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(15,20,25,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{font-size:1.35rem;font-weight:800;letter-spacing:-.5px}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--muted);font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.burger{display:none;background:none;border:0;color:var(--text);font-size:1.5rem;cursor:pointer}

/* hero */
.hero{position:relative;min-height:82vh;display:flex;align-items:center;
  background:linear-gradient(rgba(15,20,25,.55),rgba(15,20,25,.85)),url('/img/hero.jpg') center/cover;}
.hero-inner{max-width:680px}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;line-height:1.1;letter-spacing:-1px;margin-bottom:18px}
.hero h1 span{color:var(--accent)}
.hero p{font-size:clamp(1rem,2vw,1.25rem);color:var(--muted);margin-bottom:30px;max-width:560px}
.btn{display:inline-block;background:var(--accent);color:#141414 !important;font-weight:700;padding:14px 30px;border-radius:10px;transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(232,161,58,.3)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line);margin-left:12px}

/* sections */
section{padding:80px 0}
.section-head{text-align:center;max-width:620px;margin:0 auto 50px}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:-.5px;margin-bottom:14px}
.section-head p{color:var(--muted)}
.eyebrow{color:var(--accent);font-weight:700;font-size:.85rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}

/* tours grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-6px);border-color:rgba(232,161,58,.4)}
.card-img{height:220px;background-size:cover;background-position:center}
.card-body{padding:22px}
.card-tag{display:inline-block;background:rgba(74,157,127,.15);color:var(--accent2);font-size:.78rem;font-weight:700;padding:4px 12px;border-radius:20px;margin-bottom:12px}
.card h3{font-size:1.3rem;font-weight:700;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.card a{color:var(--accent);font-weight:600;font-size:.9rem}

/* features */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:30px}
.feature{text-align:center}
.feature .ico{font-size:2.4rem;margin-bottom:14px}
.feature h3{font-size:1.15rem;margin-bottom:8px}
.feature p{color:var(--muted);font-size:.92rem}

/* cta */
.cta{background:linear-gradient(135deg,var(--bg2),var(--card));border:1px solid var(--line);border-radius:24px;text-align:center;padding:60px 30px}
.cta h2{font-size:clamp(1.6rem,3.5vw,2.3rem);margin-bottom:14px}
.cta p{color:var(--muted);margin-bottom:26px}

/* footer */
footer{border-top:1px solid var(--line);padding:50px 0 30px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid h4{color:var(--text);margin-bottom:16px;font-size:1rem}
.foot-grid a{display:block;color:var(--muted);margin-bottom:10px;font-size:.92rem;transition:color .2s}
.foot-grid a:hover{color:var(--accent)}
.foot-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--line);font-size:.88rem}
.foot-logo{font-size:1.4rem;font-weight:800;margin-bottom:12px}
.foot-logo span{color:var(--accent)}

/* mobile */
@media(max-width:760px){
  .nav-links{position:fixed;top:66px;left:0;right:0;flex-direction:column;background:var(--bg2);
    padding:20px;gap:18px;border-bottom:1px solid var(--line);transform:translateY(-150%);transition:transform .3s}
  .nav-links.open{transform:translateY(0)}
  .burger{display:block}
  .btn-ghost{margin-left:0;margin-top:12px;display:block;text-align:center}
  .hero{min-height:75vh}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  section{padding:56px 0}
}