:root{
  --navy:#0b2a4a;
  --red:#c81e1e;
  --ink:#0b1220;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:#0f172a;
  background:#fff;
}

.container{
  width:min(1160px, calc(100% - 40px));
  margin:0 auto;
}

/* TOP BAR */
.topbar{
  background:#0b1220;
  color:#e5e7eb;
  font-size:14px;
}
.topbar-inner{
  display:flex;
  justify-content:space-between;
  padding:10px 0;
}
.topbar a{ color:#e5e7eb; text-decoration:none; }
.dot{ margin:0 8px; opacity:.7; }
.pill{
  background:rgba(255,255,255,.12);
  padding:4px 10px;
  border-radius:999px;
  font-weight:700;
}

/* HEADER */
.header{
  position:sticky;
  top:0;
  background:#fff;
  border-bottom:1px solid rgba(0,0,0,.08);
  z-index:10;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex;
  gap:12px;
  align-items:center;
  text-decoration:none;
  color:inherit;
}
.brand-logo{
  width:44px;
  height:44px;
}
.brand-name{
  font-weight:900;
}
.brand-tag{
  font-size:13px;
  color:rgba(0,0,0,.65);
}
.nav{
  display:flex;
  gap:18px;
}
.nav a{
  text-decoration:none;
  color:rgba(0,0,0,.75);
  font-weight:600;
}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 16px;
  border-radius:999px;
  font-weight:700;
  text-decoration:none;
  border:1px solid transparent;
}
.btn-lg{ padding:12px 20px; }
.btn-primary{
  background:var(--navy);
  color:#fff;
}
.btn-outline{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,.5);
}

/* HERO */
.hero{
  position:relative;
  min-height:520px;
  background:
    linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.55)),
    url("hero.jpg") center/cover no-repeat;
}
.hero-overlay{
  position:absolute;
  inset:0;
}
.hero-content{
  position:relative;
  padding:80px 0;
}
.hero-left{
  max-width:720px;
}
.hero h1{
  color:#fff;
  font-size:clamp(36px,4vw,56px);
  font-weight:900;
}
.hero-sub{
  color:rgba(255,255,255,.85);
  font-size:18px;
  margin:14px 0 24px;
}
.hero-actions{
  display:flex;
  gap:12px;
}
.hero-foot{
  margin-top:18px;
  color:rgba(255,255,255,.8);
  font-size:14px;
}

/* TILES */
.tiles{
  padding:48px 0;
}
.tiles-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.tile{
  position:relative;
  aspect-ratio:1/1;
  overflow:hidden;
  border-radius:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.12);
}
.tile img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.tile-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(rgba(0,0,0,.15),rgba(0,0,0,.55));
}
.tile-text{
  position:absolute;
  bottom:18px;
  left:18px;
  color:#fff;
  font-weight:900;
  font-size:28px;
}
.tile:hover img{
  transform:scale(1.08);
}

/* RESPONSIVE */
@media(max-width:900px){
  .nav{display:none;}
  .tiles-grid{grid-template-columns:1fr;}
}