:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e5e7eb;
  --card:#ffffff;
  --shadow: 0 14px 40px rgba(2, 6, 23, .10);
  --shadow-soft: 0 10px 28px rgba(2, 6, 23, .08);
  --radius: 18px;
  --radius-sm: 14px;
  --max: 1120px;
  --accent:#0b1220; /* neutral dark */
  --accent-2:#111827;
}

*{box-sizing:border-box}
html,body{height:100%}
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(1200px 600px at 70% -10%, rgba(2,6,23,.04), transparent 55%),
              radial-gradient(900px 500px at 20% 0%, rgba(15,23,42,.03), transparent 60%),
              var(--bg);
  line-height:1.45;
}

a{color:inherit}
img{max-width:100%; height:auto; display:block}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.skip-link{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px; width:auto; height:auto;
  padding:10px 14px; background:#fff; border:1px solid var(--line);
  border-radius:999px; box-shadow:var(--shadow-soft); z-index:9999;
}

header{
  position:sticky; top:0; z-index:30;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(229,231,235,.7);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:18px;
}
.brand{
  display:flex; align-items:center; gap:12px; min-width: 260px;
}
.brand .mark{
  width:44px; height:44px; border-radius:12px;
  border:1px solid var(--line);
  box-shadow: 0 6px 14px rgba(2,6,23,.06);
  background:#fff;
  padding:6px;
}
.brand .brand-text{
  display:flex; flex-direction:column; gap:2px;
}
.brand .title{
  font-weight:800; letter-spacing:.3px; font-size:14px;
  text-transform: uppercase;
}
.brand .subtitle{
  font-size:12px; color:var(--muted);
}

.menu{
  display:flex; align-items:center; gap:18px;
}
.menu a{
  text-decoration:none;
  font-size:13px; color:var(--muted);
  padding:10px 10px;
  border-radius:999px;
}
.menu a:hover{background:rgba(2,6,23,.04); color:var(--text)}
.cta{
  display:flex; gap:10px; align-items:center;
}
.btn{
  appearance:none; border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  font-size:13px;
  text-decoration:none;
  display:inline-flex; align-items:center; gap:10px;
  box-shadow: 0 10px 26px rgba(2,6,23,.06);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform: translateY(-1px); box-shadow: 0 16px 34px rgba(2,6,23,.10)}
.btn.primary{
  background: linear-gradient(180deg, #0b1220, #060b15);
  border-color: transparent;
  color:#fff;
}
.btn.primary:hover{background: linear-gradient(180deg, #111827, #060b15)}
.btn .dot{
  width:9px; height:9px; border-radius:999px; background: currentColor; opacity:.9;
}
.btn.primary .dot{background:#fff}

.mobile-toggle{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  padding:10px 12px;
  box-shadow: 0 10px 26px rgba(2,6,23,.06);
}

.hero{
  padding:46px 0 22px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
  align-items:stretch;
}
.kicker{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px;
  border:1px solid rgba(229,231,235,.9);
  border-radius:999px;
  background: rgba(255,255,255,.75);
  box-shadow: 0 10px 22px rgba(2,6,23,.05);
  color:var(--muted);
  font-size:12px;
}
.kicker .pill{
  width:9px; height:9px; border-radius:999px;
  background: rgba(2,6,23,.75);
}
h1{
  margin:14px 0 10px;
  font-size: clamp(28px, 3.6vw, 46px);
  line-height:1.05;
  letter-spacing:-.5px;
}
.hero p{
  margin:0 0 18px;
  color:var(--muted);
  font-size: 15px;
  max-width: 52ch;
}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top: 6px;}
.hero-card{
  border:1px solid rgba(229,231,235,.85);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.hero-card::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(600px 220px at 20% 0%, rgba(2,6,23,.06), transparent 60%),
              radial-gradient(520px 260px at 100% 20%, rgba(2,6,23,.05), transparent 55%);
  pointer-events:none;
}
.hero-card .imgwrap{position:relative}
.hero-card img{
  width:100%;
  height: 100%;
  max-height: 430px;
  object-fit: cover;
}
.hero-card .caption{
  position:absolute; left:16px; right:16px; bottom:16px;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
  border:1px solid rgba(229,231,235,.85);
  border-radius: 14px;
  padding:12px 12px;
  display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap;
}
.caption .cap-title{font-weight:800; font-size:12px; letter-spacing:.2px}
.caption .cap-sub{font-size:12px; color:var(--muted)}

.section{
  padding:34px 0;
}
.section-title{
  display:flex; align-items:flex-end; justify-content:space-between; gap:18px;
  margin-bottom:14px;
}
.section-title h2{
  margin:0;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing:-.2px;
}
.section-title .hint{
  color:var(--muted);
  font-size:12px;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}
.card{
  border:1px solid rgba(229,231,235,.9);
  background: rgba(255,255,255,.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding:18px;
  position:relative;
  overflow:hidden;
}
.card::after{
  content:"";
  position:absolute; inset:-1px;
  background: radial-gradient(540px 240px at 10% 10%, rgba(2,6,23,.06), transparent 60%);
  opacity:.35;
  pointer-events:none;
}
.card > *{position:relative}
.list{
  margin:12px 0 0; padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.item{
  display:flex; align-items:flex-start; gap:10px;
  padding:10px 12px;
  border:1px solid rgba(229,231,235,.85);
  border-radius: 14px;
  background:#fff;
}
.bullet{
  width:10px; height:10px; margin-top:4px;
  border-radius:999px;
  background: rgba(2,6,23,.85);
  flex:0 0 auto;
}
.item span{color:var(--text); font-weight:600}
.muted{color:var(--muted)}

.banner{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid rgba(229,231,235,.85);
  box-shadow: var(--shadow);
  background:#fff;
}
.banner img{
  width:100%;
  max-height: 520px;
  object-fit: cover;
}
.banner .overlay{
  padding:16px 18px;
  border-top:1px solid rgba(229,231,235,.85);
  display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(229,231,235,.9);
  background:#fff;
  font-weight:800;
  font-size:12px;
}
.badge .ring{
  width:10px; height:10px; border-radius:999px;
  border:2px solid rgba(2,6,23,.8);
}

.contact-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:stretch;
}
.kv{
  display:grid;
  gap:10px;
  margin-top: 8px;
}
.kv .row{
  display:flex; gap:10px; align-items:flex-start;
  padding:10px 12px;
  border:1px solid rgba(229,231,235,.85);
  border-radius: 14px;
  background:#fff;
}
.kv .icon{
  width:34px; height:34px;
  border-radius:12px;
  border:1px solid rgba(229,231,235,.9);
  display:grid; place-items:center;
  box-shadow: 0 8px 18px rgba(2,6,23,.05);
  flex:0 0 auto;
}
.kv .label{font-size:12px; color:var(--muted); margin:0}
.kv .value{margin:0; font-weight:800}

footer{
  padding:26px 0 42px;
  border-top:1px solid rgba(229,231,235,.85);
  margin-top: 18px;
}
.footer-grid{
  display:grid; grid-template-columns: 1fr 1fr;
  gap:18px;
}
.small{font-size:12px; color:var(--muted)}
.footer-brand{
  display:flex; align-items:center; gap:12px;
}
.footer-brand img{width:42px; height:42px; padding:6px; border:1px solid var(--line); border-radius:12px; background:#fff}
hr.sep{border:none; border-top:1px dashed rgba(229,231,235,.9); margin:18px 0}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; }
  .contact-grid{grid-template-columns: 1fr;}
}
@media (max-width: 820px){
  .menu{display:none}
  .mobile-toggle{display:inline-flex}
  header[data-open="true"] .menu{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    width:100%;
    padding:6px 0 14px;
    gap:6px;
  }
  header[data-open="true"] .menu a{width:100%}
  .nav{flex-wrap:wrap}
  .cta{margin-left:auto}
  .grid-2{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr}
}