@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Manrope:wght@400;500;600&family=Sora:wght@500;600&display=swap');

:root{
  color-scheme:dark;
  --bg:#07090b;
  --surface:#0b0e11;
  --surface-2:#0e1215;
  --text:#edf1f3;
  --muted:#7f8990;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.14);
  --cyan:#22d3ee;
  --max:1180px;
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  background:var(--bg);
}

body{
  margin:0;
  min-height:100vh;
  overflow-x:hidden;
  color:var(--text);
  background:var(--bg);
  font-family:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit}

button,
input{font:inherit}

.shell{
  width:min(var(--max),calc(100% - 48px));
  margin:auto;
}

.site-loading{min-height:100vh}

/* Gateway */
.aviation-loader{
  position:fixed;
  inset:0;
  z-index:9999;
  display:grid;
  place-items:center;
  background:#050607;
  transition:opacity .55s ease,visibility .55s ease;
}

.aviation-loader.is-leaving{
  opacity:0;
  visibility:hidden;
}

.gateway-word{
  position:relative;
  color:#f0f3f4;
  font:500 clamp(34px,5vw,56px)/1 "Sora",sans-serif;
  letter-spacing:-.04em;
  animation:gatewayIn .7s ease both;
}

.gateway-word:after{
  content:"";
  position:absolute;
  left:0;
  bottom:-16px;
  width:30px;
  height:1px;
  background:var(--cyan);
  opacity:.85;
}

@keyframes gatewayIn{
  from{opacity:0;transform:translateY(8px)}
  to{opacity:1;transform:translateY(0)}
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:1px solid var(--line);
  background:rgba(7,9,11,.9);
  backdrop-filter:blur(14px);
}

.header-inner{
  height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand{
  color:#f2f4f5;
  text-decoration:none;
  font:600 16px "Sora",sans-serif;
  letter-spacing:-.025em;
}

.top-nav{
  display:flex;
  align-items:center;
  gap:24px;
}

.top-nav a{
  color:#8b959b;
  text-decoration:none;
  font-size:12px;
  font-weight:600;
  transition:color .18s ease;
}

.top-nav a:hover{color:#f0f3f4}

.top-nav .map-nav{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#dce4e7;
}

.top-nav .map-nav span{color:var(--cyan)}

/* Hero */
.hero-section{
  min-height:62vh;
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--line);
}

.hero{
  padding:110px 0 105px;
}

.hero h1{
  margin:0;
  color:#f1f3f4;
  font:600 clamp(66px,10vw,132px)/.9 "Sora",sans-serif;
  letter-spacing:-.075em;
}

.hero-actions{
  display:flex;
  align-items:center;
  gap:26px;
  margin-top:46px;
}

.primary-button,
.secondary-button{
  display:inline-flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-size:12px;
  font-weight:600;
  transition:.18s ease;
}

.primary-button{
  min-height:44px;
  padding:0 16px;
  border:1px solid rgba(34,211,238,.35);
  background:#0b1013;
  color:#edf5f6;
}

.primary-button span{color:var(--cyan)}

.primary-button:hover{
  border-color:rgba(34,211,238,.62);
  background:#0d1417;
}

.secondary-button{
  color:#8b959b;
}

.secondary-button span{color:#59646a}

.secondary-button:hover{color:#edf1f3}

/* Weather */
.weather-section{
  padding:92px 0 110px;
}

.weather-wrap{
  max-width:940px;
}

.weather-head{
  margin-bottom:28px;
}

.weather-head h2{
  margin:0;
  color:#edf1f3;
  font:500 clamp(30px,4vw,44px)/1.1 "Sora",sans-serif;
  letter-spacing:-.04em;
}

.weather-search{
  padding-bottom:28px;
  border-bottom:1px solid var(--line);
}

.weather-search-field{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  border:1px solid var(--line-strong);
  background:#080a0c;
}

.weather-search-field:focus-within{
  border-color:rgba(34,211,238,.55);
}

.weather-search-field input{
  min-width:0;
  height:64px;
  padding:0 20px;
  border:0;
  outline:0;
  color:#f0f3f4;
  background:transparent;
  text-transform:uppercase;
  font:500 24px "IBM Plex Mono",monospace;
  letter-spacing:.12em;
}

.weather-search-field input::placeholder{
  color:#424a4f;
}

.weather-search-field button{
  height:42px;
  margin-right:10px;
  padding:0 16px;
  border:1px solid rgba(34,211,238,.32);
  color:#e9eff1;
  background:#0c1114;
  cursor:pointer;
  font-size:11px;
  font-weight:600;
}

.weather-search-field button:hover{
  border-color:rgba(34,211,238,.58);
}

.weather-search-field button:disabled{
  opacity:.45;
  cursor:wait;
}

.weather-quick{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}

.weather-quick button{
  padding:6px 9px;
  border:0;
  color:#626d73;
  background:transparent;
  cursor:pointer;
  font:500 9px "IBM Plex Mono",monospace;
  letter-spacing:.06em;
}

.weather-quick button:hover{color:var(--cyan)}

.weather-feedback{
  min-height:38px;
  display:flex;
  align-items:center;
  gap:9px;
  color:#707b81;
  font:400 9px "IBM Plex Mono",monospace;
  letter-spacing:.04em;
}

.weather-feedback-dot{
  width:5px;
  height:5px;
  flex:0 0 auto;
  border-radius:50%;
  background:#424b50;
}

.weather-feedback.is-loading .weather-feedback-dot{
  background:var(--cyan);
  animation:weatherPulse .7s ease-in-out infinite alternate;
}

.weather-feedback.is-success .weather-feedback-dot{
  background:#79c9aa;
}

.weather-feedback.is-error{
  color:#b88184;
}

.weather-feedback.is-error .weather-feedback-dot{
  background:#d36d72;
}

@keyframes weatherPulse{
  to{opacity:.3}
}

.weather-results{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.weather-results[hidden]{display:none}

.weather-result-card{
  min-width:0;
  padding:20px;
  border:1px solid var(--line);
  background:var(--surface);
}

.weather-result-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
}

.weather-type{
  color:#e8edef;
  font:500 12px "Sora",sans-serif;
  letter-spacing:.06em;
}

.weather-copy{
  padding:4px 0;
  border:0;
  color:#626d73;
  background:transparent;
  cursor:pointer;
  font:500 8px "IBM Plex Mono",monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
}

.weather-copy:hover{color:var(--cyan)}

.weather-result-card pre{
  min-height:100px;
  margin:16px 0 0;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  color:#bcc5c9;
  font:400 12px/1.75 "IBM Plex Mono",monospace;
}

.weather-result-card pre.is-empty{color:#505a60}


.weather-decode{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--line);
}

.weather-decode[hidden]{display:none}

.weather-decode-title{
  margin-bottom:12px;
  color:var(--cyan);
  font:500 9px "IBM Plex Mono",monospace;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.weather-decode-block + .weather-decode-block{
  margin-top:14px;
  padding-top:14px;
  border-top:1px solid var(--line);
}

.weather-decode-heading{
  margin-bottom:9px;
  color:var(--muted);
  font:500 9px "IBM Plex Mono",monospace;
  letter-spacing:.04em;
}

.weather-decode-row{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:14px;
  padding:4px 0;
  align-items:start;
}

.weather-decode-row span{
  color:var(--muted);
  font-size:10px;
}

.weather-decode-row strong{
  color:var(--text);
  font-size:11px;
  font-weight:500;
  line-height:1.5;
}

@media(max-width:460px){
  .weather-decode-row{
    grid-template-columns:96px 1fr;
    gap:10px;
  }
}


.weather-source-line{
  grid-column:1/-1;
  margin-top:2px;
  color:var(--muted);
  font:400 8px "IBM Plex Mono",monospace;
  letter-spacing:.04em;
  opacity:.72;
}

/* Footer */
footer{
  padding:28px 0 34px;
  border-top:1px solid var(--line);
}

.footer-inner{
  color:#505a60;
  font:400 9px "IBM Plex Mono",monospace;
}

@media(max-width:760px){
  .shell{width:calc(100% - 30px)}

  .header-inner{height:62px}

  .top-nav{gap:14px}

  .top-nav a{
    font-size:10px;
  }

  .hero-section{min-height:54vh}

  .hero{
    padding:90px 0 82px;
  }

  .hero h1{
    font-size:clamp(58px,18vw,88px);
  }

  .hero-actions{
    align-items:flex-start;
    flex-direction:column;
    gap:18px;
    margin-top:38px;
  }

  .weather-section{
    padding:68px 0 82px;
  }

  .weather-results{
    grid-template-columns:1fr;
  }
}

@media(max-width:460px){
  .brand{font-size:14px}

  .top-nav a:first-child{display:none}

  .weather-search-field{
    grid-template-columns:1fr;
  }

  .weather-search-field input{
    height:58px;
    font-size:21px;
  }

  .weather-search-field button{
    width:calc(100% - 20px);
    margin:0 10px 10px;
  }
}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{
    scroll-behavior:auto!important;
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition:none!important;
  }
}


/* Follow phone / PC system theme */
@media (prefers-color-scheme: light){
  :root{
    color-scheme:light;
    --bg:#f4f5f6;
    --surface:#ffffff;
    --surface-2:#eef0f1;
    --text:#15191c;
    --muted:#697278;
    --line:rgba(18,24,28,.10);
    --line-strong:rgba(18,24,28,.17);
    --cyan:#0891b2;
  }

  body{
    color:var(--text);
    background:var(--bg);
  }

  .aviation-loader{
    background:#f4f5f6;
  }

  .gateway-word{
    color:#15191c;
  }

  .site-header{
    background:rgba(244,245,246,.9);
    border-bottom-color:var(--line);
  }

  .brand,
  .top-nav a:hover,
  .hero h1,
  .weather-head h2,
  .weather-type{
    color:#15191c;
  }

  .top-nav a,
  .secondary-button{
    color:#687177;
  }

  .top-nav .map-nav{
    color:#333a3f;
  }

  .primary-button{
    color:#152126;
    background:#ffffff;
    border-color:rgba(8,145,178,.34);
  }

  .primary-button:hover{
    background:#f7fbfc;
    border-color:rgba(8,145,178,.58);
  }

  .secondary-button:hover{
    color:#15191c;
  }

  .weather-search-field{
    background:#ffffff;
    border-color:var(--line-strong);
  }

  .weather-search-field input{
    color:#171b1e;
  }

  .weather-search-field input::placeholder{
    color:#9aa1a5;
  }

  .weather-search-field button{
    color:#172126;
    background:#f7fafb;
    border-color:rgba(8,145,178,.32);
  }

  .weather-search-field button:hover{
    border-color:rgba(8,145,178,.58);
  }

  .weather-quick button{
    color:#788187;
  }

  .weather-feedback{
    color:#70797e;
  }

  .weather-feedback-dot{
    background:#a0a7ab;
  }

  .weather-result-card{
    background:#ffffff;
    border-color:var(--line);
  }

  .weather-result-card pre{
    color:#465057;
  }

  .weather-result-card pre.is-empty{
    color:#92999d;
  }

  .weather-copy{
    color:#7d858a;
  }

  .footer-inner{
    color:#737b80;
  }
}