/* Novaptic POS Help Center — reuses novaptic.com theme tokens */
:root{
  --bg:#07090d; --bg-soft:#0c0f15; --panel:#11151d; --panel-2:#161b25;
  --line:#222a38; --text:#eef2f8; --muted:#9aa7ba;
  --blue:#3fc79a; --blue-2:#7ee0bd; --cyan:#0f9268; --green:#34d399; --amber:#fbbf24;
  --radius:16px;
  --font-display:"Space Grotesk","Inter",sans-serif;
  --font-body:"Inter",-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--blue-2);text-decoration:none}
a:hover{color:#a8ecd0}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.12;letter-spacing:-0.02em}
h1{font-size:clamp(2.1rem,4.6vw,3.3rem)}
h2{font-size:clamp(1.4rem,3vw,2rem)}
.lead{font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--muted)}

/* nav (mirrors novaptic.com) */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,9,13,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.35rem;font-weight:700;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-wm{font-family:var(--font-display);font-weight:700;font-size:1.35rem;letter-spacing:-.01em;color:var(--text);line-height:1}
.brand-wm .apt{color:var(--blue)}
.brand small{font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav-links a{color:var(--muted);font-size:.95rem;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-cta{display:flex;gap:12px;align-items:center;margin-left:8px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;color:var(--text);padding:8px 12px;font-size:1rem;cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:12px;font-weight:600;font-size:.97rem;font-family:var(--font-body);border:1px solid transparent;cursor:pointer;transition:all .18s ease}
.btn-primary,.nav-cta a.btn-primary{background:linear-gradient(135deg,#4bd3a6,#2bb88a);color:#04170f !important;font-weight:700;box-shadow:0 6px 20px rgba(63,199,154,.30)}
.btn-primary:hover,.nav-cta a.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(63,199,154,.42);color:#04170f !important}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:#3a4658;color:var(--text);background:rgba(255,255,255,.05)}

/* page hero */
.page-hero{padding:64px 0 40px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(640px 360px at 25% -20%,rgba(63,199,154,.14),transparent 60%);pointer-events:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-2);border:1px solid rgba(63,199,154,.35);border-radius:999px;padding:6px 14px;margin-bottom:20px;background:rgba(63,199,154,.08)}
.page-hero .lead{margin-top:16px;max-width:44em}
.crumb{display:inline-block;color:var(--muted);font-size:.9rem;font-weight:500;margin-bottom:20px}
.crumb:hover{color:var(--blue-2)}

/* module header row */
.mh{display:flex;gap:20px;align-items:flex-start}
.mh-ic{flex:0 0 auto;width:58px;height:58px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(63,199,154,.12);border:1px solid rgba(63,199,154,.28);color:var(--blue-2)}
.mh-ic svg{width:30px;height:30px}
.mh-count{display:inline-block;margin-top:18px;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:999px;background:rgba(63,199,154,.14);color:var(--blue-2)}

/* search (landing) */
.hc-search{margin-top:26px}
.hc-search input{width:100%;max-width:520px;padding:14px 18px;border-radius:12px;border:1px solid var(--line);background:var(--bg-soft);color:var(--text);font-family:var(--font-body);font-size:1rem;outline:none;transition:border-color .15s}
.hc-search input:focus{border-color:var(--blue)}
.hc-search input::placeholder{color:#5b6678}
.hc-count{margin-top:14px;color:var(--muted);font-size:.9rem}
.hc-empty{color:var(--muted);padding:36px 0 60px}

.sec{padding:8px 0 80px}

/* module tiles (landing) */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:6px}
.tile{background:#0b0e14;border:1px solid var(--line);border-radius:14px;padding:26px 20px;text-align:center;color:var(--text);transition:all .18s ease}
.tile:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 12px 32px rgba(63,199,154,.15);color:var(--text)}
.tile svg{width:32px;height:32px;margin:0 auto 14px;color:var(--blue-2)}
.tile .t-name{font-weight:600;font-size:1rem;font-family:var(--font-display)}
.tile .t-sub{font-size:.8rem;color:var(--muted);margin-top:6px}

/* video sections + cards (module pages) */
.vsec{margin:34px 0 16px;padding-bottom:10px;border-bottom:1px solid var(--line);font-size:1.15rem;color:var(--text)}
.vsec:first-of-type{margin-top:26px}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;margin-top:8px}
.vcard{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;transition:transform .14s,border-color .14s,box-shadow .14s}
.vcard:hover,.vcard:focus{transform:translateY(-3px);border-color:var(--blue);box-shadow:0 14px 34px rgba(63,199,154,.14);outline:none}
.vthumb{position:relative;aspect-ratio:16/9;background:var(--panel-2);overflow:hidden}
.vthumb img{width:100%;height:100%;object-fit:cover;display:block}
.vplay{position:absolute;inset:0;margin:auto;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;color:#04170f;background:linear-gradient(135deg,#4bd3a6,#2bb88a);box-shadow:0 8px 24px rgba(63,199,154,.4);opacity:0;transition:opacity .15s;padding-left:3px}
.vcard:hover .vplay,.vcard:focus .vplay{opacity:1}
.vdur{position:absolute;right:9px;bottom:9px;background:rgba(0,0,0,.74);color:#fff;font-size:12px;font-weight:600;padding:2px 8px;border-radius:6px}
.vmeta{padding:14px 16px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.vt{font-weight:600;font-size:.98rem;font-family:var(--font-display);line-height:1.25}
.vd{color:var(--muted);font-size:.82rem;flex:0 0 auto}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(3,5,8,.92);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:80;padding:24px}
.lb.on{display:flex}
.lb-box{width:min(1000px,100%)}
.lb-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:16px}
.lb-title{font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--text)}
.lb-close{background:none;border:1px solid var(--line);border-radius:10px;color:var(--text);width:38px;height:38px;font-size:16px;cursor:pointer;flex:0 0 auto}
.lb-close:hover{border-color:var(--blue);color:var(--blue-2)}
.lb video{width:100%;border-radius:14px;background:#000;box-shadow:0 30px 80px -20px #000;max-height:78vh}

/* footer (mirrors novaptic.com) */
footer{border-top:1px solid var(--line);background:var(--bg-soft);padding:56px 0 36px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid h4{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:10px}
.foot-grid a{color:var(--muted);font-size:.93rem}
.foot-grid a:hover{color:var(--text)}
.foot-brand p{color:var(--muted);font-size:.92rem;margin-top:14px;max-width:30em}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}

@media (max-width:960px){
  .tiles{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--bg-soft);border-bottom:1px solid var(--line);padding:10px 24px 20px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.04)}
  .nav-cta{margin:14px 0 0}
  .menu-btn{display:block}
}
@media (max-width:600px){
  body{font-size:16px}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .vgrid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .mh{gap:14px}
}

/* ---- product picker + product-filter bar (product-aware Help Center) ---- */
.picker-q{margin:6px 0 20px;font-size:clamp(1.2rem,2.4vw,1.6rem);color:var(--text)}
.pcards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
.pcard{background:#0b0e14;border:1px solid var(--line);border-radius:14px;padding:30px 22px;text-align:center;color:var(--text);transition:all .18s ease}
.pcard:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 12px 32px rgba(63,199,154,.15);color:var(--text)}
.pcard svg{width:40px;height:40px;margin:0 auto 14px;color:var(--blue-2)}
.pcard .p-name{font-weight:600;font-size:1.12rem;font-family:var(--font-display)}
.pcard .p-sub{font-size:.82rem;color:var(--muted);margin-top:6px}
.browse-all{margin-top:24px;font-size:.98rem}
.browse-all a{font-weight:600}
.show-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 4px;font-size:.92rem;color:var(--muted)}
.show-bar .sb-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(63,199,154,.12);border:1px solid rgba(63,199,154,.3);color:var(--blue-2);font-weight:600}
.show-bar a{font-weight:600}
@media (max-width:600px){.pcards{grid-template-columns:1fr 1fr}}