/* WitnessBC shell • v2025.12.26.2 */

:root{
  --bg:#fbfcfe;
  --surface:#ffffff;
  --ink:#0b1220;
  --muted:#475569;
  --border:#e5e7eb;
  --shadow:0 16px 40px rgba(2,6,23,.08);
  --r:18px;

  --brand:#2563eb;
  --brand2:#06b6d4;
  --gold:#b38b2e;

  --max:1120px;
  --pad:22px;
  --safeBottom: env(safe-area-inset-bottom, 0px);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.7 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif}
a{color:inherit}
img{max-width:100%;height:auto}
:focus-visible{outline:3px solid rgba(37,99,235,.30);outline-offset:3px}

.skip{
  position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{left:14px;top:12px;width:auto;height:auto;z-index:9999;background:#fff;border:1px solid var(--border);padding:10px 12px;border-radius:12px;box-shadow:var(--shadow)}

.bg-veil{
  position:fixed; inset:-20%; z-index:-1; pointer-events:none; opacity:.22;
  background:
    radial-gradient(38% 38% at 14% 18%, rgba(37,99,235,.14) 0%, rgba(37,99,235,0) 60%),
    radial-gradient(32% 32% at 78% 22%, rgba(6,182,212,.12) 0%, rgba(6,182,212,0) 60%),
    radial-gradient(30% 30% at 60% 82%, rgba(179,139,46,.10) 0%, rgba(179,139,46,0) 60%);
  filter: blur(36px);
}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:26px 0}
.section.sm{padding:18px 0}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r);
  box-shadow:var(--shadow);
  padding:18px;
}

.kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;gap:10px;align-items:center}
.kdot{width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.h1{margin:10px 0 10px;font-size:clamp(30px,4.2vw,46px);line-height:1.08;letter-spacing:-.02em}
.h2{margin:0 0 10px;letter-spacing:-.01em}
.lead{margin:0;color:var(--muted);max-width:76ch}
.meta{font-size:13px;color:var(--muted)}
.hr{height:1px;background:var(--border);margin:14px 0}

/* Common lists used in pages (fix for existing Home markup) */
.ul{margin:0;padding-left:18px;color:var(--muted)}
.ul li{margin:6px 0}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:11px 14px;border-radius:14px;border:1px solid transparent;
  text-decoration:none;font-weight:650;cursor:pointer;transition:.18s transform, .18s filter;
  user-select:none;
}
.btn:hover{transform:translateY(-1px);filter:saturate(1.05)}
.btn:active{transform:translateY(0)}
.btn.primary, .btn.btn--primary{
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#06101f;
  box-shadow:0 18px 42px rgba(37,99,235,.18);
}
.btn.ghost, .btn.btn--ghost{background:transparent;border-color:var(--border);color:var(--ink)}
.btn.ghost:hover, .btn.btn--ghost:hover{border-color:#cbd5e1}

/* Disabled payment buttons */
.btn.disabled,
.btn[aria-disabled="true"]{
  opacity:.55;
  cursor:not-allowed;
  transform:none !important;
  filter:none !important;
}
.btn.disabled:hover,
.btn[aria-disabled="true"]:hover{
  transform:none;
  filter:none;
}

.pill{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--border);border-radius:999px;padding:6px 10px;
  color:var(--muted);font-size:12px;background:rgba(255,255,255,.65)
}

.kv{display:flex;gap:10px;flex-wrap:wrap}

/* Small utility */
.stack{display:flex;flex-direction:column;gap:10px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.tight{max-width:78ch}
.center{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Simple table for "Free vs Pro" */
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(255,255,255,.7);
}
.table th, .table td{
  padding:12px 12px;
  border-bottom:1px solid var(--border);
  vertical-align:top;
  text-align:left;
  font-size:14px;
}
.table th{color:var(--muted);font-weight:700;background:rgba(2,6,23,.02)}
.table tr:last-child td{border-bottom:none}

/* Form controls */
.input, .select, .textarea{
  width:100%;
  border:1px solid var(--border);
  background:rgba(255,255,255,.8);
  border-radius:14px;
  padding:10px 12px;
  color:var(--ink);
  font:inherit;
  outline:none;
}
.textarea{min-height:220px;resize:vertical}
.input:focus, .select:focus, .textarea:focus{border-color:rgba(37,99,235,.35);box-shadow:0 0 0 4px rgba(37,99,235,.10)}
.select{appearance:none;background-image:
  linear-gradient(45deg, transparent 50%, var(--muted) 50%),
  linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%;
  background-size:6px 6px, 6px 6px;
  background-repeat:no-repeat;
  padding-right:34px;
}

.grid{display:grid;gap:16px}
@media(min-width:920px){ .grid.cols-2{grid-template-columns:1.2fr .8fr} }
@media(min-width:920px){ .grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))} }

/* Top nav */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(251,252,254,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(229,231,235,.7);
}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  box-shadow:var(--shadow);
  position:relative;
}
.logo:after{content:"";position:absolute;inset:8px;border-radius:12px;border:1px solid rgba(255,255,255,.55)}
.btitle{display:flex;flex-direction:column;gap:2px}
.btitle strong{font-size:15px;letter-spacing:.01em}
.btitle span{font-size:12px;color:var(--muted)}
.navlinks{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.navlinks a{
  text-decoration:none;font-size:13px;color:var(--muted);
  padding:8px 10px;border-radius:12px;border:1px solid transparent;
}
.navlinks a:hover{color:var(--ink);background:rgba(2,6,23,.04)}
.navlinks a.active, .navlinks a[aria-current="page"]{color:var(--ink);background:rgba(37,99,235,.08);border-color:rgba(37,99,235,.18)}

/* Mobile bottom tab bar */
.tabbar{
  position:fixed; left:0; right:0; bottom:0; z-index:60;
  padding:10px 14px calc(10px + var(--safeBottom));
  background:rgba(255,255,255,.88);
  backdrop-filter: blur(12px);
  border-top:1px solid rgba(229,231,235,.85);
}
.tabbar .tabs{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:repeat(5,1fr);gap:10px
}
.tabbar a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;text-decoration:none;border-radius:14px;padding:10px 8px;
  color:var(--muted);font-size:11px;border:1px solid transparent;
}
.tabbar a svg{width:20px;height:20px}
.tabbar a.active, .tabbar a[aria-current="page"]{color:var(--ink);background:rgba(37,99,235,.08);border-color:rgba(37,99,235,.16)}

/* Hide desktop links on small screens; show tabbar */
@media(max-width:760px){
  .navlinks{display:none}
  body{padding-bottom:92px}
}
@media(min-width:761px){
  .tabbar{display:none}
}

.footer{
  padding:24px 0 30px;
  border-top:1px solid var(--border);
  color:var(--muted);
  font-size:13px;
}
.footer .row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.footer a{text-decoration:none}
.footer a:hover{text-decoration:underline}

/* Stories UI (unchanged; used elsewhere) */
.storygrid{display:grid;gap:14px}
@media(min-width:920px){ .storygrid{grid-template-columns:repeat(2,minmax(0,1fr))} }
.story{
  display:flex;flex-direction:column;gap:10px;
  padding:16px;border-radius:18px;border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(37,99,235,.04), rgba(6,182,212,.03));
}
.story .top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--border);border-radius:999px;padding:6px 10px;
  color:var(--muted);font-size:12px;background:rgba(255,255,255,.65)
}
.story h3{margin:0;font-size:18px;line-height:1.25;letter-spacing:-.01em}
.story p{margin:0;color:var(--muted)}
.story .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}

/* Toolkits UI */
.productgrid{display:grid;gap:14px}
@media(min-width:920px){ .productgrid{grid-template-columns:repeat(2,minmax(0,1fr))} }
.product{
  display:flex;flex-direction:column;gap:10px;
  padding:16px;border-radius:18px;border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(37,99,235,.035), rgba(255,255,255,.0));
}
.product h3{margin:0;font-size:18px;line-height:1.25;letter-spacing:-.01em}
.product ul{margin:0;padding-left:18px;color:var(--muted)}
.price{
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
}
.price strong{font-size:18px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

.codebox{
  border:1px solid var(--border);
  background:rgba(255,255,255,.75);
  border-radius:16px;
  padding:12px;
}
.smallnote{font-size:12px;color:var(--muted)}