:root{
  --bg:#07111b;
  --accent:#2F80ED;
  --accent2:#56CCF2;
  --text:#F8F9FA;
  --muted:#b7c0cc;
  --card: rgba(255,255,255,0.04);
  --glass: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --radius:20px;
  --shadow:0 20px 40px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:'Open Sans', sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(47,128,237,.15), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(255,0,60,.1), transparent 40%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}

.container{
  width:min(1150px,92%);
  margin:auto;
}

/* HEADER */
.header{
  position:sticky;
  top:0;
  backdrop-filter:blur(14px);
  background:rgba(10,20,35,.9);
  border-bottom:1px solid var(--border);
  z-index:100;
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
}

.logo{
  font-family:'Montserrat',sans-serif;
  font-weight:800;
  font-size:1.2rem;
}

.nav a{
  color:var(--text);
  margin-left:20px;
  font-weight:600;
  text-decoration:none;
  transition:.3s;
}

.nav a:hover{color:var(--accent2);}

/* BUTTONS */
.btn{
  padding:12px 22px;
  border-radius:50px;
  font-weight:700;
  border:none;
  cursor:pointer;
  text-decoration:none;
  display:inline-block;
  transition:.3s;
}

.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:white;
  box-shadow:0 10px 25px rgba(47,128,237,.35);
}

.btn-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 20px 35px rgba(47,128,237,.5);
}

.btn-dark{
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  color:var(--text);
}

.btn-dark:hover{background:rgba(255,255,255,.1);}

/* HERO */
.hero{
  padding:100px 0;
  text-align:center;
}

.hero-card{
  background:var(--glass);
  border:1px solid var(--border);
  padding:50px;
  border-radius:var(--radius);
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow);
}

.hero h1{
  font-family:'Montserrat',sans-serif;
  font-size:3rem;
  margin-bottom:20px;
}

.hero p{
  font-size:1.2rem;
  color:var(--muted);
  margin-bottom:30px;
}

/* SECTIONS */
.section{
  padding:80px 0;
}

.section h2{
  font-family:'Montserrat',sans-serif;
  font-size:2rem;
  margin-bottom:30px;
  text-align:center;
}

/* CARDS */
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:25px;
  transition:.4s;
}

.card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px rgba(0,0,0,.5);
}

/* GRID */
.grid-3{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:25px;
}

/* CTA */
.cta-box{
  background:linear-gradient(135deg,rgba(47,128,237,.2),rgba(0,0,0,.6));
  padding:50px;
  border-radius:var(--radius);
  text-align:center;
  border:1px solid var(--border);
}

/* GALLERY */
.card img{
  width:100%;
  border-radius:15px;
}

/* MAP */
.map-wrap{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  margin-top:30px;
}

/* FOOTER */
.footer{
  border-top:1px solid var(--border);
  padding:25px 0;
  text-align:center;
  color:var(--muted);
  margin-top:60px;
}

@media(max-width:768px){
  .hero h1{font-size:2.2rem;}
}