/* ============  Automate Laboratory — Premium Static Theme  ============ */

:root{
  --bg: #070A12;
  --bg2:#0B1020;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);
  --stroke2: rgba(255,255,255,.18);

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --muted2: rgba(255,255,255,.55);

  --brand: #7C3AED;   /* purple */
  --brand2:#22D3EE;   /* cyan */
  --good:#34D399;

  --shadow: 0 20px 80px rgba(0,0,0,.45);
  --radius: 18px;
  --radius2: 26px;

  --max: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 600px at 15% 10%, rgba(124,58,237,.25), transparent 60%),
    radial-gradient(900px 500px at 90% 15%, rgba(34,211,238,.20), transparent 55%),
    radial-gradient(900px 700px at 60% 100%, rgba(124,58,237,.14), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2) 70%, #050712);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
p{color:var(--muted); line-height:1.7}
small{color:var(--muted2)}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(7,10,18,.65);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner{
  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;
}
.logo{
  width:34px; height:34px; border-radius:10px;
  background:
    radial-gradient(14px 14px at 30% 30%, rgba(255,255,255,.35), transparent 60%),
    linear-gradient(135deg, rgba(124,58,237,1), rgba(34,211,238,1));
  box-shadow: 0 12px 40px rgba(124,58,237,.25);
}
.nav-links{display:flex; align-items:center; gap:18px}
.nav-links a{
  color:var(--muted);
  font-weight:600;
  padding:10px 10px;
  border-radius:12px;
  transition: background .2s ease, color .2s ease;
}
.nav-links a:hover{background: rgba(255,255,255,.06); color: var(--text)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight:800;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  transition: transform .15s ease, background .2s ease, border .2s ease;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.16)}
.btn:active{transform: translateY(0px)}

.btn-primary{
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,211,238,1));
  border-color: rgba(255,255,255,.10);
  box-shadow: 0 18px 70px rgba(34,211,238,.10), 0 18px 70px rgba(124,58,237,.14);
}
.btn-primary:hover{background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,211,238,1))}

.btn-ghost{
  background: transparent;
  border: 1px solid rgba(255,255,255,.12);
}
.chip{
  display:inline-flex; align-items:center; gap:8px;
  border-radius: 999px;
  padding:8px 12px;
  font-weight:700;
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}

.hero{
  padding: 60px 0 30px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 28px;
  align-items:stretch;
}
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr; gap:18px}
  .nav-links{display:none}
  .menu-btn{display:inline-flex !important}
}
.menu-btn{display:none}
.mobile-menu{
  display:none;
  border-top:1px solid rgba(255,255,255,.08);
  padding:12px 0 16px;
}
.mobile-menu a{
  display:block;
  padding:10px 12px;
  border-radius:12px;
  color:var(--muted);
  font-weight:650;
}
.mobile-menu a:hover{background: rgba(255,255,255,.06); color:var(--text)}
.mobile-menu .row{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}

.h-title{
  font-size: 52px;
  line-height:1.05;
  letter-spacing:-.8px;
  margin: 12px 0 14px;
}
@media (max-width: 520px){
  .h-title{font-size: 40px}
}
.sub{
  font-size: 18px;
  max-width: 60ch;
}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.hero-note{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

.panel{
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  padding: 18px;
  position:relative;
  overflow:hidden;
}
.panel::before{
  content:"";
  position:absolute; inset:-1px;
  background:
    radial-gradient(500px 180px at 20% 0%, rgba(34,211,238,.16), transparent 60%),
    radial-gradient(500px 180px at 70% 0%, rgba(124,58,237,.14), transparent 60%);
  pointer-events:none;
}
.panel > *{position:relative}

.kpi{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-top:10px;
}
.kpi .box{
  background: rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  padding: 12px;
}
.kpi .num{font-size:22px; font-weight:900}
.kpi .label{color: var(--muted2); font-weight:650; font-size:13px}

.section{padding: 28px 0}
.section h2{
  font-size: 26px;
  letter-spacing:-.3px;
  margin:0 0 8px;
}
.section .lead{max-width:75ch}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
  margin-top:16px;
}
.card{
  grid-column: span 4;
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 18px 60px rgba(0,0,0,.22);
  transition: transform .18s ease, border .18s ease, background .18s ease;
}
.card:hover{
  transform: translateY(-3px);
  border-color: rgba(255,255,255,.18);
  background: var(--card2);
}
@media (max-width: 980px){ .card{grid-column: span 6} }
@media (max-width: 640px){ .card{grid-column: span 12} }

.card h3{margin:8px 0 6px; font-size:18px}
.meta{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-top:8px}
.dot{width:6px; height:6px; border-radius:99px; background: rgba(255,255,255,.25)}
.tag{
  font-size:12px; font-weight:800;
  padding:6px 10px; border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.86);
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}
@media (max-width: 980px){ .split{grid-template-columns:1fr} }

.cta{
  margin-top:18px;
  border-radius: var(--radius2);
  padding: 18px;
  background:
    radial-gradient(700px 260px at 10% 20%, rgba(34,211,238,.16), transparent 60%),
    radial-gradient(700px 260px at 80% 30%, rgba(124,58,237,.14), transparent 60%),
    rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
}
.cta h3{margin:0 0 6px}
.form{
  display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
}
.input{
  flex: 1 1 280px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
.input:focus{border-color: rgba(34,211,238,.40)}
.hr{height:1px;background:rgba(255,255,255,.08); margin:22px 0}

.footer{
  padding: 26px 0 40px;
  color: var(--muted2);
  font-size: 14px;
}
.footer a{color: rgba(255,255,255,.72)}
.footer a:hover{color: rgba(255,255,255,.92)}

/* reveal animations */
.reveal{
  opacity:0;
  transform: translateY(12px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in{
  opacity:1;
  transform: translateY(0);
}

/* small utilities */
.row{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
.right{margin-left:auto}
/* ====================== Article layout ====================== */

.article-shell{
  padding: 26px 0 56px;
}
.breadcrumbs{
  color: var(--muted2);
  font-weight: 650;
  font-size: 14px;
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.breadcrumbs a{color: rgba(255,255,255,.78)}
.breadcrumbs a:hover{color: rgba(255,255,255,.95)}

.article-grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: 1fr 320px;
  gap: 16px;
  align-items:start;
}
@media (max-width: 980px){
  .article-grid{grid-template-columns:1fr}
}

.article-card{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  padding: 22px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.article-head{
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  margin-bottom: 18px;
}
.article-title{
  font-size: 38px;
  line-height: 1.10;
  letter-spacing: -.6px;
  margin: 8px 0 10px;
}
@media (max-width: 520px){
  .article-title{font-size: 30px}
}
.article-meta{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
  color: var(--muted2);
  font-weight: 650;
  font-size: 13px;
}
.article-meta .pill{
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.80);
}

.prose{
  max-width: 75ch;
}
.prose p{margin: 12px 0}
.prose h2{
  margin: 28px 0 10px;
  font-size: 22px;
  letter-spacing: -.2px;
}
.prose h3{
  margin: 18px 0 8px;
  font-size: 17px;
  letter-spacing: -.1px;
  color: rgba(255,255,255,.92);
}
.prose ul{margin: 10px 0 10px 22px}
.prose li{margin: 7px 0; color: var(--muted)}
.prose a{color: #93c5fd; text-decoration: underline; text-decoration-color: rgba(147,197,253,.35)}
.prose a:hover{text-decoration-color: rgba(147,197,253,.75)}

.callout{
  margin: 16px 0;
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.10);
}

.aside{
  position: sticky;
  top: 88px;
}
@media (max-width: 980px){
  .aside{position:relative; top:auto}
}
.toc{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  padding: 16px;
}
.toc h4{margin:0 0 10px; font-size:14px; color: rgba(255,255,255,.90); letter-spacing:.2px}
.toc a{
  display:block;
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 650;
  font-size: 14px;
  border: 1px solid transparent;
}
.toc a:hover{background: rgba(255,255,255,.06); color: var(--text)}
.toc a.active{background: rgba(37,99,235,.14); border-color: rgba(37,99,235,.35); color: rgba(255,255,255,.92)}

.related{
  margin-top: 16px;
}

.hr-soft{
  height:1px;
  background: rgba(255,255,255,.08);
  margin: 18px 0;
}