/* PipelinePulse AI Landing Page */
:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.09);
  --text:#EAF0FF;
  --muted:rgba(234,240,255,.72);
  --line:rgba(234,240,255,.14);
  --accent:#7C5CFF;
  --accent2:#26D6FF;
  --good:#3CFFB0;
  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --radius:18px;
  --max:1120px;
}

*{box-sizing:border-box}
html{color-scheme:dark}
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(1000px 700px at 22% 15%, rgba(124,92,255,.30), transparent 55%),
    radial-gradient(900px 650px at 75% 20%, rgba(38,214,255,.22), transparent 60%),
    radial-gradient(850px 550px at 50% 85%, rgba(60,255,176,.14), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  color:var(--text);
  line-height:1.5;
}

a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* Header */
.header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter: blur(12px);
  background: rgba(7,10,18,.55);
  border-bottom:1px solid rgba(234,240,255,.08);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:center; gap:12px; font-weight:650; letter-spacing:.2px}
.brand svg{width:26px; height:26px}
.nav{display:flex; gap:14px; flex-wrap:wrap; align-items:center; justify-content:flex-end}
.nav a{color:var(--muted); font-size:14px; padding:8px 10px; border-radius:12px}
.nav a:hover{color:var(--text); background:rgba(255,255,255,.06)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(234,240,255,.18);
  background:rgba(255,255,255,.06);
  color:var(--text);
  box-shadow:none;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  font-weight:600;
}
.btn:hover{transform: translateY(-1px); background:rgba(255,255,255,.10); border-color:rgba(234,240,255,.24)}
.btn.primary{
  border:1px solid rgba(124,92,255,.35);
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(38,214,255,.85));
  box-shadow: 0 18px 40px rgba(124,92,255,.22);
}
.btn.primary:hover{border-color: rgba(255,255,255,.25)}

/* Hero */
.hero{padding:62px 0 26px}
.hero-grid{display:grid; grid-template-columns: 1.15fr .85fr; gap:28px; align-items:start}
.kicker{
  display:inline-flex;
  gap:10px;
  align-items:center;
  padding:8px 12px;
  border:1px solid rgba(234,240,255,.16);
  border-radius:999px;
  background: rgba(255,255,255,.05);
  color:var(--muted);
  font-size:13px;
}
.kicker .dot{width:8px; height:8px; border-radius:50%; background: radial-gradient(circle at 30% 30%, var(--accent2), var(--accent))}

h1{
  margin:16px 0 12px;
  font-size: clamp(34px, 5vw, 56px);
  line-height:1.05;
  letter-spacing:-.6px;
}
.lead{margin:0; font-size:18px; color:var(--muted); max-width:58ch}
.hero-cta{margin-top:22px; display:flex; gap:12px; flex-wrap:wrap; align-items:center}
.note{margin-top:14px; color:rgba(234,240,255,.62); font-size:13px}

.hero-card{
  border:1px solid rgba(234,240,255,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-card .card-top{padding:16px 16px 12px; border-bottom:1px solid rgba(234,240,255,.10); display:flex; align-items:center; justify-content:space-between; gap:14px}
.pill{font-size:12px; padding:6px 10px; border:1px solid rgba(234,240,255,.16); border-radius:999px; color:var(--muted); background:rgba(0,0,0,.18)}

.signal{padding:16px}
.signal-row{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding:12px 0; border-bottom:1px dashed rgba(234,240,255,.14)}
.signal-row:last-child{border-bottom:none}
.signal-title{font-weight:650}
.signal-meta{font-size:13px; color:var(--muted)}
.badge{font-size:12px; padding:6px 10px; border-radius:999px; border:1px solid rgba(234,240,255,.18); background:rgba(255,255,255,.04); color:var(--muted); white-space:nowrap}
.badge.warn{border-color: rgba(255,193,74,.35); color: rgba(255,210,126,.95)}
.badge.good{border-color: rgba(60,255,176,.35); color: rgba(166,255,220,.95)}
.badge.ai{border-color: rgba(124,92,255,.35); color: rgba(204,195,255,.98)}

/* Sections */
.section{padding:46px 0}
.section h2{font-size:28px; margin:0 0 10px; letter-spacing:-.25px}
.section p.sub{margin:0 0 18px; color:var(--muted); max-width:70ch}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
.card{
  border:1px solid rgba(234,240,255,.14);
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  padding:16px;
}
.card h3{margin:6px 0 6px; font-size:16px}
.card p{margin:0; color:var(--muted); font-size:14px}
.icon{
  width:36px; height:36px; border-radius:12px;
  border:1px solid rgba(234,240,255,.16);
  background: radial-gradient(circle at 30% 30%, rgba(38,214,255,.30), rgba(124,92,255,.18));
  display:flex; align-items:center; justify-content:center;
}
.icon svg{width:18px; height:18px; opacity:.9}

.split{display:grid; grid-template-columns: 1fr 1fr; gap:18px; align-items:start}
.list{display:grid; gap:10px; margin:0; padding:0; list-style:none}
.list li{display:flex; gap:10px; align-items:flex-start; color:var(--muted)}
.check{width:18px; height:18px; margin-top:2px; flex:0 0 auto; border-radius:6px; border:1px solid rgba(60,255,176,.35); background: rgba(60,255,176,.12)}

.integrations{display:flex; flex-wrap:wrap; gap:10px}
.tag{padding:8px 10px; border-radius:999px; border:1px solid rgba(234,240,255,.14); background:rgba(255,255,255,.04); color:var(--muted); font-size:13px}

/* Footer */
.footer{padding:34px 0 46px; border-top:1px solid rgba(234,240,255,.10); color:rgba(234,240,255,.66)}
.footer-grid{display:flex; justify-content:space-between; gap:18px; align-items:flex-start; flex-wrap:wrap}
.footer a{color:rgba(234,240,255,.76)}
.footer a:hover{color:var(--text)}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;}
}
@media (max-width: 760px){
  .grid3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .nav a.hide-sm{display:none}
}