:root{
  --navy:#0B1F3B;
  --blue:#163B6C;
  --orange:#FF6A00;
  --orange-2:#FF8C42;
  --bg:#0F1F3A;
  --text:#EAF0FF;
  --muted:#9FB0CC;
  --glass: rgba(255,255,255,.08);
  --glass-border: rgba(255,255,255,.2);
  --shadow: 0 10px 30px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, #0B1F3B 0%, #071427 60%), var(--bg);
}
img{max-width:100%;display:block}
a{color:var(--text);text-decoration:none}
.container{width:min(1100px,90%);margin-inline:auto}

header{
  position:sticky; top:0; z-index:20;
  background: rgba(11,31,59,.7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding: .65rem 0}
.navbar .brand{display:flex;align-items:center;gap:.65rem}
.navbar nav a{padding:.5rem .8rem;border-radius:999px}
.navbar nav a:hover{background:var(--glass);outline:1px solid var(--glass-border)}
#burger{display:none;background:none;border:none;color:var(--text);font-size:1.3rem}

@media (max-width: 860px){
  #burger{display:block}
  nav{display:none;position:absolute;top:56px;left:0;right:0;background:rgba(11,31,59,.98);padding:1rem .5rem;border-bottom:1px solid var(--glass-border)}
  nav.open{display:grid;gap:.5rem}
}

.hero{
  position:relative; isolation:isolate;
  display:grid; place-items:center; min-height:78vh;
  background-image: url('../img/hero-pattern.svg');
  background-size:cover;background-position:center;
  box-shadow: var(--shadow) inset;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(120deg, rgba(11,31,59,.6) 0%, rgba(22,59,108,.6) 40%, rgba(255,106,0,.15) 100%);
  z-index:0;
}
.hero .glass{
  position:relative; z-index:1; padding:2rem; border-radius:20px;
  background: var(--glass); border:1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  text-align:center;
}
.tag{display:inline-block;padding:.25rem .6rem;border-radius:999px;background:rgba(255,106,0,.12);color:#ffd1b0;border:1px solid rgba(255,106,0,.35); font-weight:600; margin-bottom:.6rem}
h1{font-size: clamp(1.8rem, 4vw + 1rem, 3.2rem); line-height:1.1;margin:.3rem 0}
.lead{color:var(--muted);max-width:55ch;margin-inline:auto}
.cta{margin-top:1rem;display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.8rem 1rem;border-radius:14px;font-weight:700;letter-spacing:.2px;
  border:1px solid var(--glass-border); background:var(--glass); 
}
.btn.primary{background:linear-gradient(90deg,var(--orange), var(--orange-2)); border-color:transparent;color:#fff}
.btn:hover{transform:translateY(-1px) scale(1.01)}

.section{padding: clamp(2rem, 6vw, 4rem) 0}
.section .title{font-size:clamp(1.4rem, 2.5vw + .6rem, 2.2rem);margin:0 0 .75rem}
.section .subtitle{color:var(--muted);margin-top:0}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.card{
  background: rgba(255,255,255,.04);
  border:1px solid var(--glass-border);
  border-radius:18px; padding:1.2rem; box-shadow: var(--shadow);
}
.card h3{margin:.6rem 0 .3rem;font-size:1.1rem}
.card p{color:var(--muted);font-size:.95rem}
.card img.icon{width:40px;height:40px;}

@media (max-width: 920px){ .cards{grid-template-columns:repeat(2,1fr)} }
@media (max-width: 560px){ .cards{grid-template-columns:1fr} }

.split{display:grid;grid-template-columns: 1.1fr .9fr; gap:2rem; align-items:center}
@media (max-width: 860px){ .split{grid-template-columns:1fr} }

.gallery{position:relative}
.slider{position:relative;overflow:hidden;border-radius:22px;border:1px solid var(--glass-border);box-shadow:var(--shadow)}
.slides{display:flex;transition:transform .5s ease}
.slide{min-width:100%}
.slider .controls{display:flex;justify-content:space-between;gap:.5rem;margin-top:.6rem}
.slider button{
  background:var(--glass);border:1px solid var(--glass-border);color:var(--text);
  padding:.6rem 1rem;border-radius:12px
}
.slider button:hover{background:rgba(255,255,255,.12)}

.badges{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.6rem}
.badge{font-size:.8rem;padding:.25rem .5rem;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--glass-border)}

.form{display:grid;gap:1rem}
.input, textarea{
  width:100%; padding: .9rem 1rem; border-radius:14px; border:1px solid var(--glass-border);
  background: rgba(255,255,255,.06); color:var(--text); resize:vertical;
}
.input:focus, textarea:focus{outline:2px solid var(--orange)}
.form .row{display:grid;grid-template-columns:1fr 1fr; gap:1rem}
@media (max-width: 560px){ .form .row{grid-template-columns:1fr} }

footer{padding:1.2rem 0; border-top:1px solid var(--glass-border); color:var(--muted)}
.footer-grid{display:grid;grid-template-columns: 1fr auto; gap:1rem; align-items:center}
.social a{margin-right:.75rem;opacity:.8}
.copy{font-size:.9rem}

.small{font-size:.85rem;color:var(--muted)}
.hidden{position:absolute !important; left:-9999px !important}