/* Green Current Energy Ltd — lightweight, fast, no frameworks */
:root{
  --bg:#0b0f0d;
  --card:#0f1713;
  --text:#e8f2ec;
  --muted:#b7c7be;
  --line:rgba(232,242,236,.12);
  --brand:#18c07a;
  --brand2:#00a3ff;
  --warning:#ffcc66;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1100px 800px at 20% -10%, rgba(24,192,122,.22), transparent 60%),
    radial-gradient(900px 700px at 90% 0%, rgba(0,163,255,.18), transparent 55%),
    radial-gradient(800px 800px at 40% 90%, rgba(24,192,122,.10), transparent 55%),
    var(--bg);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.9}
img{max-width:100%; height:auto}

.container{max-width:var(--max); margin:0 auto; padding:0 18px}
.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(11,15,13,.72);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
  gap:14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:700;
  letter-spacing:.2px;
}
.logo{
  width:34px; height:34px; border-radius:10px;
  display:grid; place-items:center;
  background:linear-gradient(135deg, rgba(24,192,122,.35), rgba(0,163,255,.25));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 8px 20px rgba(0,0,0,.25);
}
.logo svg{width:20px; height:20px; opacity:.95}
.nav-links{
  display:flex; gap:14px; align-items:center; flex-wrap:wrap;
}
.nav-links a{
  font-size:14px; color:var(--muted);
  padding:8px 10px; border-radius:12px;
  border:1px solid transparent;
}
.nav-links a.active, .nav-links a:hover{
  color:var(--text);
  border-color:rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}
.cta-row{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-weight:600;
  font-size:14px;
  box-shadow:none;
}
.btn.primary{
  border-color:rgba(24,192,122,.45);
  background:linear-gradient(135deg, rgba(24,192,122,.24), rgba(0,163,255,.12));
}
.btn.primary:hover{border-color:rgba(24,192,122,.8)}
.btn.ghost{background:transparent}
.small{font-size:13px; color:var(--muted)}
.badge{
  display:inline-flex; gap:8px; align-items:center;
  font-size:12px; color:var(--muted);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  padding:7px 10px; border-radius:999px;
}
.dot{
  width:8px; height:8px; border-radius:99px;
  background:var(--brand);
  box-shadow:0 0 0 4px rgba(24,192,122,.10);
}
.hero{
  padding:54px 0 28px;
}
.grid-hero{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:22px;
  align-items:start;
}
h1{
  font-size:44px;
  line-height:1.08;
  margin:10px 0 12px;
  letter-spacing:-.5px;
}
.lede{
  font-size:18px;
  color:var(--muted);
  margin:0 0 18px;
  max-width: 60ch;
}
.kpis{
  display:flex; gap:10px; flex-wrap:wrap;
  margin-top:16px;
}
.kpi{
  padding:10px 12px;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}
.kpi strong{display:block; font-size:14px}
.kpi span{display:block; font-size:12px; color:var(--muted)}
.card{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  box-shadow:var(--shadow);
}
.card.pad{padding:18px}
.card h3{margin:0 0 8px}
.card p{margin:0; color:var(--muted); font-size:14px}

.section{padding:28px 0}
.section h2{
  font-size:28px;
  margin:0 0 12px;
  letter-spacing:-.2px;
}
.section .sub{
  color:var(--muted);
  margin:0 0 14px;
  max-width:70ch;
}
.cols{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.cols-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}
.list{
  margin:10px 0 0;
  padding:0;
  list-style:none;
}
.list li{
  display:flex; gap:10px; align-items:flex-start;
  padding:10px 0;
  border-top:1px solid rgba(255,255,255,.08);
}
.list li:first-child{border-top:none}
.check{
  width:18px; height:18px; border-radius:8px;
  background:rgba(24,192,122,.16);
  border:1px solid rgba(24,192,122,.4);
  display:grid; place-items:center;
  flex:0 0 auto;
  margin-top:2px;
}
.check svg{width:12px; height:12px}
.pill-row{display:flex; flex-wrap:wrap; gap:8px}
.pill{
  padding:8px 10px;
  border-radius:999px;
  font-size:12px;
  color:var(--muted);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
}
.notice{
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,204,102,.08);
  color:var(--text);
}
.notice strong{color:var(--warning)}
.faq details{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  border-radius:16px;
  padding:12px 14px;
}
.faq details + details{margin-top:10px}
.faq summary{cursor:pointer; font-weight:650}
.faq p{color:var(--muted); margin:8px 0 0}
.footer{
  padding:26px 0 40px;
  border-top:1px solid var(--line);
  color:var(--muted);
}
.footer a{color:var(--text)}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
}
.table th, .table td{
  padding:12px 12px;
  font-size:14px;
  border-top:1px solid rgba(255,255,255,.08);
}
.table th{
  text-align:left;
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-top:none;
}
.table td{color:var(--muted)}
.table tr:hover td{background:rgba(255,255,255,.02)}

.form{
  display:grid;
  gap:10px;
}
.input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(11,15,13,.35);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px; resize:vertical}
.hint{font-size:12px; color:var(--muted)}

@media (max-width: 920px){
  h1{font-size:38px}
  .grid-hero{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .cols-2{grid-template-columns:1fr}
  .nav-inner{align-items:flex-start}
}