:root{
  --bg:#0b1220;
  --card:#0f1a2e;
  --muted:#a7b4cf;
  --text:#f3f6ff;
  --brand:#2aa7b3;
  --brand2:#2aa7b3;
  --border:rgba(255,255,255,.10);
  --shadow: 0 10px 26px rgba(0,0,0,.32);
  --radius:14px;
  --max: 1060px;
}


*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 0%, rgba(42,167,179,.10), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(42,167,179,.06), transparent 55%),
    linear-gradient(180deg, #070b14 0%, #0b1220 45%, #070b14 100%);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.95}
img{max-width:100%; display:block}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}
.small{font-size:.95rem; color:var(--muted)}
.kicker{letter-spacing:.12em; text-transform:uppercase; font-weight:700; color:var(--brand2); font-size:.78rem}
h1,h2,h3{line-height:1.12; margin:0 0 10px}
h1{font-size:clamp(2rem,4.2vw,3.2rem); letter-spacing:-.02em}
h2{font-size:clamp(1.4rem,2.6vw,2.1rem); letter-spacing:-.01em}
h3{font-size:1.1rem}
p{margin:0 0 14px; color:rgba(238,243,255,.92)}
hr{border:0; border-top:1px solid var(--border); margin:22px 0}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--text);
  font-weight:700;
  transition:.18s transform, .18s background, .18s border;
}
.btn:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.18); background:rgba(255,255,255,.06)}
.btn.primary{
  background: var(--brand);
  color:#061018;
  border-color: rgba(255,255,255,.18);
}
.btn.primary:hover{background: rgba(42,167,179,.92)}
.btn.ghost{background:transparent}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color:rgba(238,243,255,.95);
  font-weight:650;
  font-size:.9rem;
}

header.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: rgba(7,11,20,.55);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:900;
  letter-spacing:-.02em;
}
nav ul{list-style:none; margin:0; padding:0; display:flex; gap:16px; align-items:center}
nav a{color:rgba(238,243,255,.92); font-weight:750; padding:10px 10px; border-radius:12px}
nav a.active, nav a:hover{background:rgba(255,255,255,.06)}
.menu-btn{
  display:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  font-weight:800;
}
@media (max-width: 780px){
  nav ul{display:none}
  .menu-btn{display:inline-flex}
  .mobile-menu{
    display:none;
    padding:10px 0 18px;
  }
  .mobile-menu.open{display:block}
  .mobile-menu a{
    display:block;
    padding:12px 10px;
    border-radius:14px;
    border:1px solid transparent;
  }
  .mobile-menu a:hover{background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.10)}
}

.hero{
  position:relative;
  border-bottom:1px solid var(--border);
}
.hero-banner{
  position:relative;
  aspect-ratio: 24 / 5; /* matches the provided banner image */
  height:auto;
  max-height: 420px;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow:hidden;
  background: rgba(7,11,20,.55);
}
.hero-banner img{
  width:100%;
  height:100%;
  object-fit: contain; /* keep the full banner visible */
  object-position: center;
  transform:none;
  filter:saturate(1.01) contrast(1.01);
}
.hero-banner::after{ display:none; }
.hero-content{
  position:relative;
  padding: 28px 0 30px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:start;
}
@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr}
}
.hero-card{
  border:1px solid var(--border);
  background: rgba(15,26,46,.60);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 18px;
}
.hero-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.meta{
  display:flex; flex-wrap:wrap; gap:10px; margin-top:12px
}

section{padding: 26px 0}
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.card{
  grid-column: span 12;
  border:1px solid var(--border);
  background: rgba(15,26,46,.55);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 25px rgba(0,0,0,.18);
}
.card.tight{padding:14px}
@media (min-width: 860px){
  .span-7{grid-column: span 7}
  .span-5{grid-column: span 5}
  .span-6{grid-column: span 6}
}
.list{
  margin: 8px 0 0;
  padding-left: 18px;
}
.list li{margin: 6px 0; color:rgba(238,243,255,.92)}
.callout{
  background: linear-gradient(135deg, rgba(32,183,195,.12), rgba(91,224,214,.10));
  border:1px solid rgba(91,224,214,.22);
}
details{
  border:1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  padding: 12px 14px;
}
details + details{margin-top:10px}
summary{
  cursor:pointer;
  font-weight:800;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
summary .sum-row{display:flex; align-items:center; justify-content:space-between; gap:10px}
.sum-icon{
  width:28px; height:28px; border-radius:10px;
  border:1px solid var(--border);
  display:grid; place-items:center;
  background: rgba(255,255,255,.04);
  flex:0 0 auto;
}

form{
  display:grid;
  gap: 10px;
}
label{font-weight:750; color:rgba(238,243,255,.92); font-size:.95rem}
input, textarea, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(7,11,20,.45);
  color: var(--text);
  outline:none;
}
textarea{min-height: 120px; resize: vertical}
input:focus, textarea:focus, select:focus{border-color: rgba(91,224,214,.45)}
.form-row{
  display:grid; gap:10px;
  grid-template-columns: 1fr;
}
@media (min-width: 760px){
  .form-row{grid-template-columns: 1fr 1fr}
}
.notice{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  padding: 12px 14px;
  border-radius: 16px;
  color: rgba(238,243,255,.92);
}

footer{
  border-top:1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 900px){
  .footer-grid{grid-template-columns: 1.2fr .8fr}
}
.footer-links{display:flex; gap:12px; flex-wrap:wrap}
.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: rgba(15,26,46,.92);
  border: 1px solid rgba(255,255,255,.16);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  display:none;
  max-width: min(520px, calc(100% - 24px));
}
.toast.show{display:block}


.countdown{
  margin-top:14px;
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:14px;
}
.countdown-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.countdown-grid{
  margin-top:10px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:10px;
}
.countdown-box{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
  border-radius: 14px;
  padding: 12px 10px;
  text-align:center;
}
.countdown-num{
  font-weight:900;
  font-size: clamp(1.2rem, 3.5vw, 1.9rem);
  letter-spacing:-.02em;
}
.countdown-lbl{
  margin-top:2px;
  font-size:.82rem;
  color: rgba(167,180,207,.95);
  font-weight:750;
  letter-spacing:.04em;
  text-transform:uppercase;
}
@media (max-width: 520px){
  .countdown-grid{grid-template-columns: repeat(2, 1fr)}
}