:root{
  --bg: #ffffff;
  --muted: #6b7280;
  --glass-bg: rgba(255,255,255,0.6);
  --accent: #087f5b; /* primary green */
  --accent-2: #12b886; /* secondary */
  --cta: #ff6b5f; /* warm coral for punch */
  --card: rgba(15,23,42,0.04);
  --shadow: 0 10px 30px rgba(2,6,23,0.08);
}

*{box-sizing:border-box}
body{font-family:Inter,system-ui,Segoe UI,Roboto,Arial;margin:0;color:#0f1724;background:linear-gradient(180deg,#fff,#f7fafc);-webkit-font-smoothing:antialiased}
.container{max-width:1180px;margin:0 auto;padding:28px}
.site-header{position:sticky;top:0;backdrop-filter:blur(6px);background:rgba(255,255,255,0.82);border-bottom:1px solid #eef2f7;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.logo{height:44px;filter:drop-shadow(0 6px 14px rgba(2,6,23,0.06))}
.brand-text{font-weight:800;font-size:18px;color:var(--accent)}
.nav a{margin-left:18px;color:var(--accent);text-decoration:none;font-weight:700}

/* Hero layout */
.hero{display:flex;gap:28px;align-items:flex-start;padding-top:36px;padding-bottom:36px}
.hero-left{flex:1;padding:28px;border-radius:16px;box-shadow:var(--shadow);background:linear-gradient(180deg,rgba(255,255,255,0.9),rgba(255,255,255,0.8));border:1px solid rgba(6,78,59,0.03)}
.hero-right{width:420px;padding:22px;border-radius:14px;box-shadow:var(--shadow);background:linear-gradient(180deg,rgba(255,255,255,0.85),rgba(255,255,255,0.7));border:1px solid rgba(6,78,59,0.03)}

/* glass */
.glass{backdrop-filter: blur(10px) saturate(120%);border-radius:12px}

/* typography */
.hero-title{font-size:36px;line-height:1.02;margin:0 0 8px;color:#042a20}
.lead{color:var(--muted);margin-bottom:18px}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;text-decoration:none;font-weight:800;cursor:pointer;margin-right:8px}
.btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:white;border:none;box-shadow:0 8px 24px rgba(18,184,134,0.12)}
.btn.outline{background:transparent;border:1px solid rgba(6,78,59,0.06);color:var(--accent);}
.btn.ghost{background:transparent;border:1px dashed rgba(6,78,59,0.06);color:var(--muted)}

/* stats */
.stats-row{display:flex;gap:12px;margin-top:18px}
.stat{padding:12px 14px;border-radius:12px;min-width:110px;text-align:center;border:1px solid rgba(2,6,23,0.03);background:linear-gradient(180deg,white,rgba(255,255,255,0.95))}
.num{font-weight:800;font-size:20px;color:var(--accent)}

/* features */
.features{padding-top:10px;padding-bottom:18px}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:12px}
.feature-card{padding:18px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,0.95),white);border:1px solid rgba(2,6,23,0.03)}

/* process */
.how-it-works{margin-top:18px}
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:12px}
.step{padding:14px;border-radius:12px}

/* generic cards */
.card{padding:14px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,0.95),white);border:1px solid rgba(2,6,23,0.03)}

/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:12px}

/* lift microinteraction */
.lift{transition:transform .25s cubic-bezier(.2,.9,.2,1), box-shadow .2s ease}
.lift:hover{transform:translateY(-10px) scale(1.01);box-shadow:0 28px 70px rgba(2,6,23,0.12)}

/* radar animation */
.radar-wrap{display:flex;align-items:center;justify-content:center;padding:12px}
.radar{width:240px;height:240px;display:block}
.radar .sweep{transform-origin:120px 120px;animation:sweep 3.6s linear infinite}
.radar .ring{animation:pingring 2.4s ease-out infinite}
@keyframes sweep{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes pingring{0%{opacity:1;transform:scale(.98)}70%{opacity:.18;transform:scale(1.04)}100%{opacity:0;transform:scale(1.1)}}

/* pin styles (floor page) - kept for global CSS */
.pin{position:absolute;pointer-events:auto;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:white;border:3px solid white;box-shadow:0 8px 20px rgba(2,6,23,0.08)}
.pin.ok{background:var(--accent)}
.pin.alarm{background:#ef4444;box-shadow:0 12px 28px rgba(239,68,68,0.12)}

/* footer */
.site-footer{border-top:1px solid #eef2f7;background:transparent;padding:28px 0;margin-top:30px;color:var(--muted)}

/* responsive */
@media (max-width:980px){.hero{flex-direction:column}.hero-right{width:100%}}


/* Floor and pin layer tweaks */
.floorwrap{height:560px;position:relative;overflow:hidden;border-radius:12px;border:1px solid rgba(6,78,59,0.06);background:linear-gradient(180deg,#fcfffd,#f7fbf9);box-shadow:0 12px 40px rgba(2,6,23,0.04);padding:8px}
.floor{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient( -45deg, rgba(2,6,23,0.02) 0px, rgba(2,6,23,0.02) 1px, transparent 1px, transparent 24px);border-radius:8px;overflow:hidden;pointer-events:auto}
.pin-layer{position:absolute;left:8px;top:8px;right:8px;bottom:8px;pointer-events:auto}
.pin{transition:transform .12s ease, box-shadow .12s ease}
.pin:hover{transform:translate(-50%,-50%) scale(1.08);box-shadow:0 18px 40px rgba(2,6,23,0.12)}

/* add small symbols to features */
.feature-card::before{content:'';display:block;width:44px;height:44px;border-radius:8px;margin-bottom:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 8px 20px rgba(18,184,134,0.12)}

/* more visual borders for sections */
.features, .usecases, .tech{border-top:1px dashed rgba(6,78,59,0.04);padding-top:24px}