/* style.css — Green Tech Theme (Montserrat headings + Inter body) */
:root{
  --bg-dark-900: #03120e;
  --bg-dark-800: #071a14;
  --panel: rgba(255,255,255,0.02);
  --muted: #9dbfb0;
  --text: #e9fff5;
  --emerald: #00c176;
  --lime: #39ff14;
  --accent-gradient: linear-gradient(90deg, var(--emerald), var(--lime));
  --container: 1180px;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color-scheme: dark;
}
body{margin:0;background:var(--bg-dark-900);color:var(--text);-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--container);margin:0 auto;padding:0 20px}
a{color:inherit}

/* Header */
.site-header{position:sticky;top:14px;margin:14px;border-radius:14px;background:linear-gradient(90deg, rgba(2,14,10,0.8), rgba(6,18,14,0.45));backdrop-filter:blur(8px);box-shadow:0 14px 40px rgba(0,0,0,0.6);z-index:100}
.header-inner{display:flex;align-items:center;height:72px;gap:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-logo{flex:0 0 48px;border-radius:10px}
.brand-name{font-family:'Montserrat',sans-serif;font-weight:700}
.brand-role{font-size:12px;color:var(--muted)}

/* Nav */
.nav-list{display:flex;gap:12px;align-items:center;list-style:none;margin:0;padding:0}
.nav-list a{padding:8px 10px;border-radius:8px;color:var(--muted);font-weight:600}
.nav-list a:hover{background:rgba(57,255,20,0.04);color:var(--text)}

/* Dropdown */
.dropdown{position:relative}
.drop-btn{background:transparent;border:0;color:var(--muted);padding:10px;border-radius:8px;cursor:pointer}
.drop-panel{position:absolute;top:46px;left:0;background:linear-gradient(180deg, rgba(2,12,10,0.95), rgba(5,12,10,0.96));padding:12px;border-radius:10px;box-shadow:0 12px 36px rgba(0,0,0,0.6);display:none;min-width:240px}
.drop-panel.open{display:block}
.drop-panel a{display:block;color:var(--text);padding:8px;border-radius:8px;text-decoration:none}
.drop-panel a:hover{background:rgba(255,255,255,0.02)}

/* Header actions */
.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.btn.primary{background:var(--accent-gradient);color:#042018;padding:10px 14px;border-radius:10px;font-weight:700;border:0}
.btn.outline{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:10px 12px;border-radius:10px;color:var(--text)}
.btn-ghost{background:transparent;border:0;color:var(--muted)}

/* Hero */
.hero{padding:64px 0}
.hero-grid{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:center}
.eyebrow{font-weight:700;color:var(--emerald)}
.hero-title{font-family:'Montserrat',sans-serif;font-size:34px;margin:8px 0}
.lead{color:var(--muted)}

/* sections */
.section{padding:44px 0}
.section .wrap h2{font-family:'Montserrat',sans-serif}
.muted{color:var(--muted)}

/* oem grid */
.oem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.oem{background:rgba(255,255,255,0.01);padding:14px;border-radius:10px;border:1px solid rgba(255,255,255,0.02)}

/* flash news */
.flash-news ul{list-style:none;padding:0;margin:8px 0}
.flash-news li{padding:8px 0;border-bottom:1px dashed rgba(255,255,255,0.03);color:var(--muted)}

/* responsive */
@media (max-width:980px){
  .nav-list{display:none}
}