:root{
  --bg: #0b1020;
  --bg-elev: #11172b;
  --text: #e6e9f2;
  --muted: #a3acc2;
  --brand: #4e5ba6;
  --brand-2: #7c8cf7;
  --accent: #22d3ee;
  --success: #22c55e;
  --surface: rgba(255,255,255,0.06);
  --glass: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);
  --shadow: 0 10px 30px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Performance optimizations */
*{
  box-sizing: border-box;
}

/* GPU acceleration for smooth animations */
.btn, .feature-card, .glass-card {
  transform: translateZ(0);
  will-change: transform;
}

/* Optimize font loading */
@font-display: swap;

html,body{height:100%}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, rgba(76,82,200,0.25), transparent 60%),
             radial-gradient(900px 500px at -10% 0%, rgba(34,211,238,0.18), transparent 60%),
             linear-gradient(180deg, #0a0f20, #070b17 60%);
}

.container{width:min(1120px, 92%); margin-inline:auto}
.site-header{position:sticky; top:0; backdrop-filter:saturate(150%) blur(8px); background:rgba(11,16,32,0.6); border-bottom:1px solid var(--border); z-index:20}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--text)}
.brand-logo{height:28px}
.brand-logo.small{height:22px; opacity:.9}
.brand-name{font-weight:700; letter-spacing:.3px}
.nav{display:flex; gap:18px}
.nav a{color:var(--muted); text-decoration:none; font-weight:500}
.nav a:hover{color:var(--text)}
.header-cta{display:flex; align-items:center; gap:10px}

.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; border:1px solid var(--border); color:var(--text); background:var(--surface); padding:10px 14px; border-radius:10px; text-decoration:none; font-weight:600; box-shadow:var(--shadow)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-ghost{background:transparent}
.btn-primary{background:linear-gradient(135deg, var(--brand), var(--brand-2)); border-color:transparent}
.btn-lg{padding:14px 18px; border-radius:12px}

.hero{position:relative; overflow:hidden}
.hero-inner{display:grid; grid-template-columns: 1.2fr 1fr; gap:40px; padding:64px 0}
.hero-copy h1{font-size: clamp(34px, 5vw, 54px); line-height:1.05; margin:0 0 14px}
.lead{color:var(--muted); font-size: clamp(16px, 2vw, 18px)}
.cta-row{display:flex; gap:12px; margin:20px 0 10px}
.hero-badges{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
.badge{background:rgba(124,140,247,0.12); color:#cdd2ff; border:1px solid rgba(124,140,247,0.35); padding:6px 10px; border-radius:999px; font-size:13px}
.hero-art{display:flex; align-items:center; justify-content:center}
.glass-card{background:var(--glass); border:1px solid var(--border); border-radius:16px; padding:18px; width:min(380px, 100%); box-shadow:var(--shadow)}
.kpi{display:flex; align-items:center; justify-content:space-between; background:rgba(0,0,0,0.2); padding:12px 14px; border-radius:12px; margin:10px 0; border:1px solid rgba(255,255,255,0.06)}
.kpi-label{color:var(--muted)}
.kpi-value{font-weight:800; letter-spacing:.3px}
.hero-gradient{position:absolute; inset:0; background: radial-gradient(500px 300px at 75% 10%, rgba(124,140,247,0.25), transparent 60%), radial-gradient(400px 250px at 10% 5%, rgba(34,211,238,0.18), transparent 60%); pointer-events:none}

.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg, rgba(255,255,255,0.03), transparent)}
.section-title{font-size: clamp(24px, 3vw, 36px); margin:0 0 10px}
.section-subtitle{color:var(--muted); margin:0 0 26px}

.feature-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.feature-card{background:var(--glass); border:1px solid var(--border); border-radius:16px; padding:18px; box-shadow:var(--shadow)}
.feature-card .icon{font-size:22px; background:rgba(255,255,255,0.06); width:40px; height:40px; display:grid; place-items:center; border-radius:10px; margin-bottom:10px}
.feature-card h3{margin:0 0 6px}
.feature-card p{margin:0 0 10px; color:var(--muted)}
.feature-link{color:var(--brand-2); text-decoration:none; font-weight:600; font-size:14px}
.feature-link:hover{color:var(--accent)}

.logo-row{display:flex; align-items:center; gap:28px; flex-wrap:wrap}
.logo-row img{height:26px; opacity:.9; filter: grayscale(100%) contrast(1.1);}

.pill-grid{display:flex; flex-wrap:wrap; gap:10px}
.pill{background:rgba(255,255,255,0.06); border:1px solid var(--border); color:var(--text); padding:8px 12px; border-radius:999px; font-size:14px}

.cta{background:linear-gradient(135deg, rgba(78,91,166,0.25), rgba(34,211,238,0.12)); border-top:1px solid var(--border); border-bottom:1px solid var(--border)}
.cta-inner{text-align:center}
.cta-buttons{display:flex; gap:12px; justify-content:center; align-items:center; flex-wrap:wrap}

.site-footer{border-top:1px solid var(--border); background:rgba(0,0,0,0.35)}
.footer-inner{display:flex; align-items:center; justify-content:space-between; padding:20px 0}
.footer-nav{display:flex; gap:14px}
.footer-nav a{color:var(--muted); text-decoration:none}
.footer-nav a:hover{color:var(--text)}
.footer-brand{display:flex; align-items:center; gap:12px}

.legal h1{margin-top:0}
.legal h2{margin-top:28px}
.legal p, .legal li{color:var(--muted)}

.faq-container{max-width:800px; margin:0 auto}
.faq-item{background:var(--glass); border:1px solid var(--border); border-radius:16px; padding:20px; margin:16px 0; box-shadow:var(--shadow)}
.faq-item h3{margin:0 0 10px; color:var(--text); font-size:18px}
.faq-item p{margin:0; color:var(--muted); line-height:1.6}

.voice360-link{color:var(--brand-2); text-decoration:none; font-weight:600}
.voice360-link:hover{color:var(--accent)}

.workflow-steps{display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:20px; max-width:1200px; margin:0 auto}
.workflow-step{background:var(--glass); border:1px solid var(--border); border-radius:16px; padding:20px; box-shadow:var(--shadow); position:relative; min-width:220px; max-width:280px}
.step-number{position:absolute; top:-12px; left:20px; background:linear-gradient(135deg, var(--brand), var(--brand-2)); color:white; width:24px; height:24px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:600; font-size:14px; border:2px solid var(--bg)}
.step-content{text-align:center}
.step-icon{font-size:32px; margin:10px 0}
.step-content h3{margin:10px 0 8px; color:var(--text); font-size:16px}
.step-content p{margin:0; color:var(--muted); font-size:14px; line-height:1.4}
.workflow-arrow{color:var(--brand-2); font-size:24px; font-weight:bold}

@media (max-width: 960px){
  .hero-inner{grid-template-columns: 1fr; padding:48px 0}
  .feature-grid{grid-template-columns: 1fr 1fr}
  .workflow-steps{flex-direction:column}
  .workflow-arrow{transform:rotate(90deg); margin:10px 0}
}
@media (max-width: 680px){
  .feature-grid{grid-template-columns: 1fr}
  .nav{display:none}
  .workflow-step{min-width:auto; max-width:100%}
}

[data-theme="light"] body{
  background: linear-gradient(180deg, #f7f8fc, #eef1f9);
  color:#0c1224
}