/* ================= Retail AI Journey — Focus ERP Simulator ================= */
:root{
  --bg:#0d0f12; --surface:#14171c; --surface2:#1b1f26; --border:#272c34;
  --text:#e8eaed; --muted:#9aa0aa; --faint:#5d636d;
  --accent:#2dd4bf; --accent2:#0ea5a4; --gold:#f0b429; --danger:#f0506e; --ok:#37b24d;
  /* Authentic Focus ERP greens for the simulator chrome */
  --focus-ribbon:#7a9a5a; --focus-ribbon2:#8fae6b; --focus-sub:#b9cfa0;
  --focus-menu:#dfe8d2; --focus-canvas:#f3f5ef; --focus-line:#c2cbb4;
  --focus-blue:#2f6fa8; --focus-dark:#33402a;
  --r:14px; --maxw:1180px;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:84px 0;border-bottom:1px solid var(--border)}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;font-weight:700}
h2{font-size:clamp(28px,4vw,42px);margin-bottom:14px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:14px}
.lead{color:var(--muted);font-size:18px;max-width:62ch}

/* ---- Nav ---- */
nav{position:sticky;top:0;z-index:50;background:rgba(13,15,18,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
nav .wrap{display:flex;align-items:center;gap:22px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text)}
.brand svg{width:26px;height:26px;color:var(--accent)}
nav .links{margin-left:auto;display:flex;gap:22px;font-size:14px}
nav .links a{color:var(--muted)}nav .links a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#06302d;font-weight:700;padding:11px 18px;border-radius:10px;border:0;cursor:pointer;font-size:14px;transition:.15s}
.btn:hover{background:#5fe3d3;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---- Hero ---- */
.hero{padding:96px 0 72px;background:radial-gradient(900px 420px at 78% -8%,rgba(45,212,191,.14),transparent 60%)}
.hero h1{font-size:clamp(38px,6.4vw,72px)}
.hero .lead{margin:22px 0 30px;font-size:20px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.stat-row{display:flex;gap:38px;margin-top:46px;flex-wrap:wrap}
.stat .n{font-size:34px;font-weight:800;color:var(--accent)}
.stat .l{font-size:13px;color:var(--muted)}

/* ---- generic cards ---- */
.grid{display:grid;gap:18px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:22px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14px}

/* ================= FOCUS ERP SIMULATOR ================= */
.sim{background:#0a0c0f;border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.sim-bar{display:flex;align-items:center;gap:8px;background:#21252b;padding:9px 13px;border-bottom:1px solid #000}
.dot{width:11px;height:11px;border-radius:50%}.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.sim-title{margin-left:10px;font-size:12px;color:var(--faint)}
/* Focus window */
.focus{background:var(--focus-canvas);color:#222;font-size:13px;min-height:540px;display:flex;flex-direction:column}
.f-ribbon{background:linear-gradient(180deg,var(--focus-ribbon2),var(--focus-ribbon));color:#1d2616;display:flex;align-items:center;gap:2px;padding:6px 8px;font-weight:600}
.f-ribbon .logo{width:20px;height:20px;margin-right:6px}
.f-ribbon .tab{padding:4px 12px;border-radius:5px;cursor:pointer;white-space:nowrap}
.f-ribbon .tab.active{background:var(--focus-menu);color:#2c3a1d}
.f-ribbon .grow{flex:1}
.f-ribbon .search{background:#fff;border-radius:4px;padding:3px 10px;color:#888;font-size:11px;min-width:120px}
.f-ribbon .su{background:#5f7a42;color:#fff;border-radius:4px;padding:3px 12px;font-size:11px}
.f-sub{background:var(--focus-menu);color:#3a4a26;display:flex;gap:4px;padding:5px 10px;font-size:12px;border-bottom:1px solid var(--focus-line)}
.f-sub span{padding:2px 9px;border-radius:4px;cursor:pointer}
.f-sub span:hover,.f-sub span.on{background:#c8d8b0}
.f-body{flex:1;display:flex;min-height:0}
.f-side{width:34px;background:#e7ecdf;border-right:1px solid var(--focus-line);display:flex;flex-direction:column;align-items:center;gap:14px;padding-top:14px;color:#6f7d59}
.f-side .vlabel{writing-mode:vertical-rl;transform:rotate(180deg);font-size:10px;letter-spacing:1px;color:#8a9670;margin-top:6px}
.f-canvas{flex:1;padding:18px;position:relative;overflow:auto}
.f-crumb{font-size:11px;color:#7a8466;margin-bottom:14px;border-bottom:1px solid var(--focus-line);padding-bottom:8px}
.f-crumb b{color:#3a4a26}
/* Focus dialog window */
.f-win{background:#eef1ea;border:1px solid #9fae86;border-radius:6px;max-width:560px;margin:0 auto;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.f-win .head{background:linear-gradient(180deg,#9db97a,#85a35f);color:#1d2616;font-weight:700;padding:7px 12px;border-radius:5px 5px 0 0;display:flex;align-items:center;gap:8px;font-size:12px}
.f-win .head .x{margin-left:auto;cursor:pointer}
.f-win .body{padding:16px}
.f-row{display:flex;align-items:center;gap:10px;margin-bottom:9px}
.f-row label{width:150px;color:#46523a;font-size:12px;text-align:right}
.f-row .inp{flex:1;background:#fff;border:1px solid #b7c2a3;border-radius:3px;padding:5px 8px;font-size:12px;min-height:27px;color:#222}
.f-row .inp.typed{animation:fill .4s ease}
@keyframes fill{from{background:#fffbe0}to{background:#fff}}
.f-actions{display:flex;gap:8px;justify-content:center;margin-top:14px;border-top:1px solid var(--focus-line);padding-top:12px}
.f-btn{background:linear-gradient(180deg,#fff,#e3e8da);border:1px solid #9fae86;border-radius:4px;padding:5px 18px;font-size:12px;cursor:pointer;color:#33402a;font-weight:600}
.f-btn.pri{background:linear-gradient(180deg,#9db97a,#7e9c58);color:#fff}
/* Focus grid/table */
.f-table{width:100%;border-collapse:collapse;font-size:11.5px;background:#fff;border:1px solid #b7c2a3}
.f-table th{background:#dfe8d2;color:#3a4a26;text-align:left;padding:5px 8px;border:1px solid #c2cbb4;font-weight:700}
.f-table td{padding:4px 8px;border:1px solid #d8ddcd}
.f-table tr.hl td{background:#fffbe0}
.f-note{font-size:11px;color:#7a8466;margin-top:10px;font-style:italic}

/* Simulator chrome controls */
.sim-ctrl{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:18px}
.sim-ctrl select{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:14px;flex:1;min-width:220px}
.steps-track{margin-top:18px}
.step-item{display:flex;gap:12px;padding:9px 12px;border-radius:10px;color:var(--muted);font-size:14px;align-items:flex-start}
.step-item .num{flex:none;width:22px;height:22px;border-radius:50%;background:var(--surface2);border:1px solid var(--border);display:grid;place-items:center;font-size:11px;font-weight:700}
.step-item.active{background:var(--surface);color:var(--text)}
.step-item.active .num{background:var(--accent);color:#06302d;border-color:var(--accent)}
.step-item.done .num{background:var(--ok);color:#fff;border-color:var(--ok)}

/* ---- compare manual vs AI ---- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare .col{border-radius:14px;padding:22px;border:1px solid var(--border)}
.compare .manual{background:linear-gradient(180deg,rgba(240,80,110,.08),transparent)}
.compare .ai{background:linear-gradient(180deg,rgba(45,212,191,.09),transparent)}
.compare h3{font-size:16px;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.compare ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.compare li{font-size:14px;color:var(--muted);display:flex;gap:9px;align-items:flex-start}
.tag{font-size:11px;font-weight:700;padding:2px 9px;border-radius:99px}
.tag.r{background:rgba(240,80,110,.16);color:#ff8da3}
.tag.g{background:rgba(45,212,191,.16);color:var(--accent)}

/* ---- timeline ---- */
.tl{display:flex;flex-direction:column;gap:0}
.tl-item{display:grid;grid-template-columns:88px 1fr;gap:18px;padding:14px 0;border-bottom:1px dashed var(--border)}
.tl-item .t{font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums}
.tl-item .d{color:var(--muted);font-size:14px}
.tl-item .d b{color:var(--text)}

/* ---- workflow chips ---- */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.chip{font-size:12px;background:var(--surface2);border:1px solid var(--border);border-radius:99px;padding:6px 12px;color:var(--muted)}
.chip b{color:var(--accent)}

footer{padding:46px 0;color:var(--faint);font-size:13px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.badge{display:inline-flex;gap:7px;align-items:center;background:var(--surface2);border:1px solid var(--border);border-radius:99px;padding:5px 13px;font-size:12px;color:var(--muted);margin-bottom:18px}
.badge .d{width:7px;height:7px;border-radius:50%;background:var(--ok)}

@media(max-width:860px){
  .cols-3,.cols-2,.compare{grid-template-columns:1fr}
  nav .links{display:none}
  .tl-item{grid-template-columns:64px 1fr}
}