/* Ultra-Modern Dark Theme */
:root{
  --bg: linear-gradient(180deg,#0a0a0a,#1a1a1a);
  --card: linear-gradient(180deg,#1e1e1e,#2a2a2a);
  --card-border: rgba(255,255,255,0.1);
  --muted: #b0b0b0;
  --accent: #ffffff;
  --gold: #ffd700;
  --radius:20px;
  --max-w:1400px;
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --glass: rgba(30,30,30,0.8);
  --pop-duration: .5s;
}


*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial;color:#ffffff;background:var(--bg);line-height:1.5}
.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}

/* Header - glass, subtle gold line */
.site-header{backdrop-filter: blur(6px);background:linear-gradient(180deg, var(--glass), transparent);border-bottom:1px solid var(--card-border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo a{font-weight:900;font-size:24px;color:#ffffff;text-decoration:none;letter-spacing:1px}
.nav-menu{display:flex;gap:22px;margin:0;padding:0;list-style:none}
.nav-menu a{color:var(--muted);font-weight:700;text-transform:uppercase;font-size:13px;letter-spacing:.6px;padding:8px 10px;border-radius:10px;transition:all .15s ease}
.nav-menu a:hover{color:#ffffff;background:linear-gradient(90deg, rgba(255,215,0,0.1), transparent)}
.nav-toggle{display:none;background:none;border:0;padding:8px 10px;border-radius:8px;font-weight:700}
.theme-toggle{background:none;border:0;padding:8px;border-radius:8px;font-size:18px;cursor:pointer;transition:all .15s ease}
.theme-toggle:hover{background:linear-gradient(90deg, rgba(5,42,82,0.04), transparent)}

/* Hero */
.hero{display:flex;align-items:center;justify-content:center;padding:30px 0;animation: fadeInUp 1s ease-out}
.hero h1{margin:0;font-size:32px;font-weight:900;color:#ffffff;animation: slideInLeft 1s ease-out 0.2s both}
.hero p{margin:0;color:var(--muted);font-size:16px;animation: slideInRight 1s ease-out 0.4s both}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Ads grid - more airy, wider but compact cards */
.ads-section{margin-bottom: 50px;width:100%;margin:0 auto;}
.ads-grid{display:flex;justify-content:center;gap:30px;margin:20px auto 0;max-width:1600px;}
.card{position:relative;background:var(--card);border-radius:var(--radius);padding:40px;display:flex;flex-direction:column;align-items:center;gap:20px;box-shadow:var(--shadow-lg);transform-origin:center;transition:transform .28s cubic-bezier(.2,.9,.25,1),box-shadow .28s,opacity .36s;will-change:transform,opacity;width:550px;flex-shrink:0;}
.card.reveal{opacity:0;transform:translateY(18px) scale(.995)}
.card.reveal.active{opacity:1;animation: popIn var(--pop-duration) cubic-bezier(.2,.9,.25,1) both}
.thumb{width:100%;height:250px;border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid var(--card-border);background:linear-gradient(180deg,#fbfdff,#f5f8ff)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card h3{margin:8px 0 0;font-size:20px;font-weight:900;color:#ffffff;letter-spacing:0.2px}
.small-desc{font-size:14px;color:var(--muted);text-align:center}
.card .visit{margin-top:16px;padding:12px 20px;background:linear-gradient(45deg, #FF00FF, #00FFFF, #FFFF00);color:#000000;border-radius:14px;font-weight:900;text-decoration:none;border:1px solid #FF00FF;box-shadow:0 0 5px rgba(255,0,255,0.5), 0 0 10px rgba(0,255,255,0.5), 0 0 15px rgba(255,255,0,0.5);}
.card .badge{position:absolute;right:16px;top:16px;background:linear-gradient(90deg,var(--gold),#ffed4e);color:#000000;padding:8px 12px;border-radius:999px;font-weight:900;font-size:12px;box-shadow:0 10px 28px rgba(255,215,0,0.3);border:1px solid rgba(255,255,255,0.1)}
.card .badge::after{content:"";position:absolute;left:6px;top:6px;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.18);filter:blur(6px);}
.card:hover{transform:translateY(-10px) rotate(-0.3deg) scale(1.03);box-shadow:0 34px 90px rgba(7,12,29,0.18)}

@keyframes popIn{from{opacity:0;transform:translateY(18px) scale(.995)}to{opacity:1;transform:translateY(0) scale(1)}}

/* Form */
form .field{display:flex;flex-direction:column}
input,textarea{padding:12px;border-radius:10px;border:1px solid rgba(7,17,36,0.06)}
button{cursor:pointer}

/* Footer */
.site-footer{margin-top:50px;padding:40px 0;background:var(--glass);border-top:1px solid var(--card-border)}
.footer-inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;margin:0 auto;max-width:1200px;}
.footer-inner h4{margin:0 0 15px;color:#ffffff}
.footer-inner p{margin:0;color:var(--muted)}
.footer-inner a{color:var(--gold);text-decoration:none}

/* Small utilities */
.muted{color:var(--muted)}

/* Responsive */
@media (min-width:1500px){.ads-grid{gap:36px;max-width:1600px}}
@media (max-width:1200px){.container{max-width:1000px}}
@media (max-width:1000px){.ads-grid{max-width:800px}.hero{flex-direction:column;align-items:flex-start} .hero h1{font-size:24px} .card{width:100%;max-width:360px;}}
@media (max-width:640px){
  .nav-menu{display:none}
  .nav-menu.open{display:flex;flex-direction:column;gap:12px;background:var(--card);padding:12px;border-radius:10px;position:absolute;right:20px;top:64px;box-shadow:var(--shadow-lg)}
  .nav-toggle{display:inline-block}
  .ads-grid{flex-direction:column;}
  .thumb{height:240px}
  .container{padding:0 10px}
}