*{box-sizing:border-box}

:root{
  --navy:#0b3a68;
  --blue:#1689d4;
  --red:#d62828;
  --bg:#f3f7fb;
  --card:#ffffff;
  --text:#0b2340;
  --muted:#61758a;
  --border:#dce7f0;
}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:Segoe UI,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
}

.top{
  min-height:80px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:14px max(24px,calc((100vw - 1500px)/2));
  background:#fff;
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:1000;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--text);
}

.logo{
  width:48px;
  height:48px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--navy);
  color:#fff;
  font-weight:900;
  font-size:15px;
}

.brand strong{
  display:block;
  font-size:19px;
  letter-spacing:.01em;
}

.brand span{
  display:block;
  margin-top:2px;
  color:#607489;
  font-size:12px;
}

nav{
  display:flex;
  align-items:center;
  gap:22px;
}

nav a{
  color:#081c33;
  text-decoration:none;
  font-size:14px;
  font-weight:700;
}

nav a:hover{color:var(--blue)}

.menuBtn{
  display:none;
  border:0;
  background:transparent;
  color:var(--navy);
  font-size:28px;
  cursor:pointer;
}

main{
  max-width:1120px;
  margin:0 auto;
  padding:48px 20px 28px;
}

.hero{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:28px;
  align-items:stretch;
}

.forecast,
.network{
  background:#fff;
  border:1px solid #e6edf3;
  border-radius:16px;
  box-shadow:0 8px 26px rgba(30,73,107,.06);
  padding:28px;
}

.eyebrow{
  color:var(--red);
  font-size:13px;
  letter-spacing:.11em;
  font-weight:900;
  margin-bottom:10px;
}

.forecast h1{
  font-size:40px;
  line-height:1.02;
  margin:0 0 20px;
  max-width:560px;
}

.forecast h2{
  font-size:26px;
  margin:18px 0 8px;
}

.network h2{
  font-size:26px;
  margin:0 0 14px;
}

.heroimg,
.forecastImage{
  width:100%;
  min-height:225px;
  max-height:420px;
  border-radius:13px;
  display:block;
}

.heroimg{
  object-fit:cover;
  background:#eaf2f8;
}

.forecastImage{
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:30px;
  background:linear-gradient(135deg,#dfeef8,#eef7fc);
  color:#547189;
}

.date{
  margin:14px 0 10px;
  color:#6d8092;
  font-size:13px;
}

.forecastText{
  color:#24445f;
  font-size:16px;
  line-height:1.65;
  margin-bottom:22px;
}

.primary,
.secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:11px 16px;
  border-radius:8px;
  text-decoration:none;
  font-weight:800;
}

.primary{
  background:var(--red);
  color:#fff;
}

.primary.is-disabled{
  opacity:.55;
  pointer-events:none;
}

.secondary{
  background:var(--navy);
  color:#fff;
}

.realmap{
  height:340px;
  border-radius:13px;
  overflow:hidden;
  background:#d7e9f4;
}

.stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin:14px 0;
}

.stats>div{
  background:#f5f8fb;
  border-radius:10px;
  padding:14px;
}

.stats strong{
  display:block;
  color:var(--navy);
  font-size:25px;
}

.stats span{
  display:block;
  color:#6b8194;
  font-size:12px;
  margin-top:3px;
}

.quick{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:22px;
}

.quick a{
  background:#fff;
  border:1px solid var(--border);
  border-radius:12px;
  padding:18px;
  text-decoration:none;
  color:var(--text);
  box-shadow:0 4px 14px rgba(30,73,107,.04);
}

.quick strong{
  display:block;
  color:var(--navy);
  font-size:17px;
  margin-bottom:5px;
}

.quick span{
  color:#6b8194;
  font-size:13px;
}

footer{
  max-width:1120px;
  margin:0 auto;
  padding:22px 20px 34px;
  display:flex;
  justify-content:space-between;
  color:#708396;
  font-size:13px;
}

@media(max-width:900px){
  .top{padding:12px 16px}
  .menuBtn{display:block}
  nav{
    display:none;
    position:absolute;
    top:76px;
    left:0;
    right:0;
    padding:14px 18px;
    background:#fff;
    border-bottom:1px solid var(--border);
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
  }
  nav.is-open{display:flex}
  .hero{grid-template-columns:1fr}
  .quick{grid-template-columns:1fr 1fr}
}

@media(max-width:560px){
  main{padding:24px 12px}
  .forecast,.network{padding:18px}
  .forecast h1{font-size:32px}
  .realmap{height:300px}
  .quick{grid-template-columns:1fr}
  footer{flex-direction:column;gap:5px}
}