:root{
  --bg:#0b0f0d;
  --panel:#0f1512;
  --text:#e8efe9;
  --muted:#a7b4ab;
  --muted2:#77867d;
  --accent:#3fd27a;
  --accent2:#2bbf68;
  --border:rgba(255,255,255,.10);
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius:18px;
  --max:1140px;
  --focus: 0 0 0 3px rgba(63,210,122,.25);
}

*{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";
  background:
    radial-gradient(900px 500px at 10% 10%, rgba(63,210,122,.09), transparent 60%),
    radial-gradient(700px 400px at 85% 30%, rgba(63,210,122,.06), transparent 55%),
    linear-gradient(180deg, #070a08 0%, var(--bg) 30%, #070a08 100%);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit; text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%; height:auto}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}

.skip-link{
  position:absolute; left:-999px; top:12px;
  background:var(--panel); border:1px solid var(--border); padding:10px 12px; border-radius:12px;
}
.skip-link:focus{left:12px; outline:none; box-shadow:var(--focus)}

header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(7,10,8,.58);
  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:800; letter-spacing:.2px;
}
.brand .wordmark{font-size:28px}
.brand .wordmark span{color:var(--accent)}
.brand .dot{
  width:8px; height:8px; border-radius:99px; background:var(--accent);
  display:inline-block; margin-left:6px; box-shadow:0 0 18px rgba(63,210,122,.6);
}

.navlinks{display:flex; align-items:center; gap:18px; color:var(--muted)}
.navlinks a{padding:10px 10px; border-radius:12px}
.navlinks a.active, .navlinks a:focus-visible{
  outline:none; box-shadow:var(--focus);
  background:rgba(63,210,122,.08); color:var(--text);
}
.nav-cta{display:flex; gap:10px; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  color:var(--text);
  cursor:pointer;
}
.btn:hover{border-color:rgba(63,210,122,.45); background:rgba(63,210,122,.06)}
.btn.primary{
  border-color: rgba(63,210,122,.55);
  background: linear-gradient(180deg, rgba(63,210,122,.18), rgba(63,210,122,.06));
}
.btn.primary:hover{border-color:rgba(63,210,122,.75)}
.btn:focus-visible{outline:none; box-shadow:var(--focus)}

.mobile-toggle{display:none}

.hero{
  padding:56px 0 24px;
}
.hero-grid{
  display:grid; grid-template-columns: 1.2fr .8fr; gap:22px;
  align-items:stretch;
}
.card{
  background: rgba(15,21,18,.72);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card{padding:26px}
.kicker{color:var(--accent); font-weight:700; letter-spacing:.12em; text-transform:uppercase; font-size:12px}
h1{margin:10px 0 12px; font-size:44px; line-height:1.05}
.lead{color:var(--muted); font-size:16px; max-width:62ch}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.pills{display:flex; gap:10px; flex-wrap:wrap; margin-top:16px}
.pill{
  font-size:12px; color:var(--muted);
  border:1px solid var(--border);
  background:rgba(255,255,255,.02);
  padding:8px 10px; border-radius:999px;
}

.side-card{padding:18px}
.side-card h3{margin:6px 0 8px; font-size:16px}
.side-card p{margin:0; color:var(--muted); font-size:14px}
.side-list{margin-top:14px; display:grid; gap:10px}
.side-item{
  padding:12px; border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.02);
}
.side-item strong{display:block; font-size:13px}
.side-item span{display:block; color:var(--muted); font-size:13px; margin-top:4px}

section{padding:26px 0}
.section-head{display:flex; justify-content:space-between; align-items:flex-end; gap:16px; margin-bottom:14px}
.section-head h2{margin:0; font-size:22px}
.section-head p{margin:0; color:var(--muted); max-width:70ch}

.grid{
  display:grid; gap:14px;
}
.grid.cols-3{grid-template-columns:repeat(3, 1fr)}
.grid.cols-2{grid-template-columns:repeat(2, 1fr)}
.tile{padding:16px}
.tile h3{margin:6px 0 6px; font-size:16px}
.tile p{margin:0; color:var(--muted); font-size:14px}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  color:var(--accent); font-weight:700; font-size:12px;
}
.badge::before{
  content:""; width:8px; height:8px; border-radius:99px;
  background:var(--accent); box-shadow:0 0 18px rgba(63,210,122,.55);
}

.split{
  display:grid; grid-template-columns: 1fr 1fr; gap:14px;
}
.list{display:grid; gap:10px}
.list a{display:block}

.footer{
  padding:28px 0 40px;
  border-top:1px solid var(--border);
  margin-top:24px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap:18px;
}
.footer h4{margin:0 0 10px; font-size:14px}
.footer a{color:var(--muted); padding:6px 0; display:inline-block}
.footer a:hover{color:var(--text)}
.footer p{color:var(--muted); margin:10px 0 0}
.footer .email{
  display:inline-flex; align-items:center; justify-content:center;
  border:1px solid rgba(63,210,122,.55);
  padding:14px 16px; border-radius:14px;
  background:rgba(63,210,122,.06);
  color:var(--accent);
  margin-top:14px;
}

hr.sep{border:none; border-top:1px solid var(--border); margin:14px 0}

.form{
  display:grid; gap:12px;
}
.input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.02);
  color:var(--text);
}
textarea{min-height:120px; resize:vertical}
.input:focus, textarea:focus{outline:none; box-shadow:var(--focus); border-color:rgba(63,210,122,.45)}
.small{color:var(--muted2); font-size:12px}
.notice{
  padding:12px; border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.02);
  color:var(--muted);
  font-size:13px;
}

/* Chatbot widget */
.chatbot-launch{
  position:fixed; right:18px; bottom:18px; z-index:60;
}
.chatbot-btn{
  width:56px; height:56px; border-radius:18px;
  border:1px solid rgba(63,210,122,.55);
  background: linear-gradient(180deg, rgba(63,210,122,.22), rgba(63,210,122,.08));
  box-shadow: 0 16px 50px rgba(0,0,0,.55);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
}
.chatbot-btn:focus-visible{outline:none; box-shadow:var(--focus)}
.chatbot-panel{
  position:fixed; right:18px; bottom:86px; z-index:60;
  width:min(360px, calc(100vw - 36px));
  height:520px;
  border-radius:22px;
  border:1px solid var(--border);
  background: rgba(10,14,12,.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  overflow:hidden;
  display:none;
}
.chatbot-panel.open{display:flex; flex-direction:column}
.chatbot-top{
  padding:14px 14px;
  display:flex; justify-content:space-between; align-items:center;
  border-bottom:1px solid var(--border);
}
.chatbot-top strong{font-size:14px}
.chatbot-top button{
  border:1px solid var(--border); background:transparent; color:var(--text);
  border-radius:12px; padding:8px 10px; cursor:pointer;
}
.chatbot-top button:hover{border-color:rgba(63,210,122,.45)}
.chatbot-log{padding:12px; overflow:auto; display:flex; flex-direction:column; gap:10px; flex:1}
.msg{max-width:85%; padding:10px 12px; border-radius:16px; border:1px solid var(--border); font-size:13px}
.msg.bot{background:rgba(255,255,255,.02); color:var(--muted)}
.msg.user{background:rgba(63,210,122,.10); border-color:rgba(63,210,122,.30); margin-left:auto}
.chatbot-input{
  padding:12px; border-top:1px solid var(--border);
  display:flex; gap:8px;
}
.chatbot-input input{
  flex:1; padding:12px 12px; border-radius:14px;
  border:1px solid var(--border); background:rgba(255,255,255,.02); color:var(--text);
}
.chatbot-input input:focus{outline:none; box-shadow:var(--focus); border-color:rgba(63,210,122,.45)}
.chatbot-input button{
  padding:12px 12px; border-radius:14px;
  border:1px solid rgba(63,210,122,.55);
  background:rgba(63,210,122,.08); color:var(--text); cursor:pointer;
}
.chatbot-input button:hover{border-color:rgba(63,210,122,.75)}

/* Responsive */
@media (max-width: 960px){
  .hero-grid{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  h1{font-size:38px}
  .mobile-toggle{display:inline-flex}
  .navlinks{
    position:absolute; left:18px; right:18px; top:64px;
    display:none; flex-direction:column; gap:6px;
    background: rgba(7,10,8,.92);
    border:1px solid var(--border);
    border-radius:18px;
    padding:10px;
  }
  .navlinks.open{display:flex}
}