:root{
  --bg1:#070b12;
  --bg2:#0a1020;
  --panel:#0e1a2c;
  --panel2:#0b1424;
  --stroke:rgba(255,255,255,.10);
  --stroke2:rgba(255,255,255,.16);
  --text:#eef3ff;
  --muted:rgba(238,243,255,.78);
  --muted2:rgba(238,243,255,.60);
  --accent:#ffd54a;
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 22px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 800px at 50% 0%, #1d2f63 0%, #0a1020 55%, #060a11 100%);
  overflow:hidden;
}

.bg{
  position:fixed; inset:0;
  background: radial-gradient(1200px 800px at 50% 0%, #223a7a 0%, #0b1430 60%, #070b12 100%);
}

.bg-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.50) 0%, rgba(0,0,0,.72) 40%, rgba(0,0,0,.82) 100%);
  pointer-events:none;
}

.app{
  position:relative;
  height:100%;
  max-width: 980px;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
}

.topbar{
  padding: 14px 18px 10px;
  display:flex;
  justify-content:center;
}

.brand{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  user-select:none;
}

.brand-text{
  font-weight:800;
  letter-spacing:.5px;
  font-size:40px;
  line-height:1;
  text-transform:lowercase;
  text-shadow: 0 10px 30px rgba(0,0,0,.55);
}
.brand-city{color:#f3f7ff}
.brand-dot{color:#f3f7ff}
.brand-world{color:var(--accent)}

.brand-caret{
  width:0;height:0;
  border-left:10px solid transparent;
  border-right:10px solid transparent;
  border-top:12px solid var(--accent);
  filter: drop-shadow(0 8px 14px rgba(0,0,0,.6));
}

.screen{
  flex:1;
  overflow:auto;
  padding: 0 16px 100px;
}

.hero{
  position:relative;
  border-radius: var(--radius2);
  overflow:hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,16,32,.25);
}

.hero-media{
  height: 320px;
  background-size: cover;
  background-position:center;
  filter: saturate(1.10) contrast(1.05);
}

.hero-media:before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.55) 55%, rgba(0,0,0,.78) 100%);
}

.hero-text{
  position:absolute;
  left: 22px;
  right: 22px;
  bottom: 18px;
  text-shadow: 0 12px 32px rgba(0,0,0,.65);
}
.hero-text h1{
  margin:0;
  font-size: 56px;
  font-weight: 900;
  letter-spacing: .6px;
  text-transform: uppercase;
}
.hero-text p{
  margin: 10px 0 0;
  font-size: 18px;
  color: var(--muted);
  font-weight: 600;
}

.panel{
  margin-top: 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,16,32,.30);
  box-shadow: 0 18px 55px rgba(0,0,0,.55);
  padding: 14px;
}

.panel-title{
  display:flex;
  align-items:center;
  gap:12px;
  margin: 6px 4px 12px;
}
.panel-line{
  height:1px;
  background: rgba(255,255,255,.20);
  flex:1;
}
.panel-label{
  color: var(--muted);
  font-weight:800;
  letter-spacing:.6px;
  text-transform: uppercase;
  font-size: 15px;
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 10px 0 14px;
}

.card{
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(9,14,25,.55);
  box-shadow: 0 14px 35px rgba(0,0,0,.45);
  display:flex;
  flex-direction:column;
  min-height: 170px;
}

.card-img{
  height: 95px;
  background-size: cover;
  background-position:center;
  filter: saturate(1.12) contrast(1.04);
}

.card-body{
  padding: 10px 12px 12px;
}

.card-title{
  font-weight: 800;
  letter-spacing:.2px;
  font-size: 16px;
  margin: 0 0 8px;
  text-shadow: 0 10px 20px rgba(0,0,0,.55);
}
.card-items{
  margin:0;
  padding:0 0 0 14px;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.45;
}

.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.card-lg{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(9,14,25,.55);
  box-shadow: 0 14px 35px rgba(0,0,0,.45);
  padding: 12px;
}

.card-lg-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.card-lg-title{
  font-weight: 900;
  letter-spacing:.4px;
  text-transform: uppercase;
  font-size: 16px;
  color: var(--text);
}

.btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(30,60,140,.35);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 12px;
  font-weight: 800;
  cursor:pointer;
}

.list{
  list-style:none;
  padding:0;
  margin:0;
  color: var(--muted);
  font-weight: 650;
}
.list li{
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.list li:last-child{border-bottom:none}

.bottom-nav{
  position:sticky;
  bottom:0;
  left:0;
  right:0;
  padding: 12px 14px 16px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  background: linear-gradient(180deg, rgba(7,11,18,0) 0%, rgba(7,11,18,.55) 20%, rgba(7,11,18,.85) 65%, rgba(7,11,18,.95) 100%);
  backdrop-filter: blur(10px);
}

.nav-item{
  text-decoration:none;
  color: var(--muted2);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 4px;
  padding: 10px 8px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(12,18,32,.38);
}
.nav-item.active{
  color: var(--text);
  border-color: rgba(255,255,255,.18);
  background: rgba(20,35,70,.45);
}
.nav-ico{font-size:20px; line-height:1}
.nav-lbl{font-weight:800; font-size:12px; letter-spacing:.2px}

@media (max-width: 860px){
  .brand-text{font-size:34px}
  .hero-text h1{font-size:44px}
  .hero-media{height: 280px}
  .cards{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
}