/* KDB PM Platform styles */
:root{
  --kdb-red:#e10600;
  --bg:#0a0a0a;
  --text:#111;
  --muted:#6b7280;
  --card:#fff;
  --line:#e5e7eb;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:#f8fafc}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand img{height:48px}
.nav a{margin-left:14px;text-decoration:none;color:#111;font-weight:600}
.nav .btn{margin-left:18px}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;padding-top:16px;padding-bottom:16px}
.hero h1{font-size:40px;line-height:1.1;margin:0 0 12px}
.hero p{font-size:18px;color:#374151;margin:0 0 16px}
.hero .cta{display:flex;gap:12px;margin-bottom:10px}
.hero .hero-img img{width:100%;border-radius:var(--radius);box-shadow:0 10px 30px rgba(0,0,0,.08)}
.ticks{list-style: none;padding:0;margin:12px 0 0;display:grid;gap:6px}
.ticks li{padding-left:22px;position:relative}
.ticks li::before{content:'✓';position:absolute;left:0;top:0;color:var(--kdb-red);font-weight:800}
.features h2,.how h2,.trust h2{font-size:28px;margin:8px 0 18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.card h3{margin-top:0}
.center{text-align:center}
.mt-lg{margin-top:28px}
.how .steps{line-height:1.8}
.trust .logos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.trust img{width:100%;height:160px;object-fit:cover;border-radius:var(--radius)}

.footer{background:#0f172a;color:#cbd5e1;margin-top:32px}
.footer .container{display:flex;justify-content:center}

/* Buttons & Inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--kdb-red);border-color:var(--kdb-red);color:#fff}
.btn-ghost{background:#fff;border-color:var(--line);color:#111}
.small{font-size:12px;padding:6px 8px}
.input,.textarea,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.textarea{resize:vertical}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px;text-align:left}
.big{font-size:38px;font-weight:800}

.mt{margin-top:14px}

/* App layout */
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:#0f172a;color:#cbd5e1;display:flex;flex-direction:column;padding:16px;gap:12px}
.brand--sidebar img{height:40px;filter:brightness(0) invert(1)}
.navlink{width:100%;text-align:left;background:transparent;color:#e2e8f0;padding:10px;border:1px solid rgba(255,255,255,.08);border-radius:10px;cursor:pointer}
.navlink:hover{background:rgba(255,255,255,.06)}
.sidebar-foot{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap}
.main{padding:16px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.view{display:none}
.view.active{display:block}
.feed{list-style:none;padding:0;margin:0}
.feed li{padding:8px 0;border-bottom:1px solid var(--line)}

.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.kanban-col{background:#f1f5f9;border:1px dashed #cbd5e1;border-radius:12px;padding:8px}
.kanban-col h3{margin:0 0 6px}
.kanban-list{display:flex;flex-direction:column;gap:8px;min-height:200px}
.card-task{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px}
.card-task .muted{color:var(--muted);font-size:12px}

.switch{display:flex;align-items:center;gap:10px}
.muted{color:var(--muted)}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center}
.modal-card{background:#fff;border-radius:14px;max-width:720px;width:95%;border:1px solid var(--line)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.modal-body{padding:16px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.icon{background:transparent;border:none;font-size:26px;line-height:1;cursor:pointer}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

@media (max-width: 900px){
  .hero{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .app{grid-template-columns:1fr}
  .sidebar{position:sticky;top:0}
}