/* Home — corporate */
.bns-home-hero{
  background:linear-gradient(135deg,#0a3568 0%,#0e4f96 52%,#1565c0 100%);
  color:#fff;border-bottom:3px solid var(--blue);
  padding:64px 0 52px;
}
.bns-home-hero .bns-wrap{
  display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center;
}
.bns-home-hero h1{
  margin:10px 0 14px;font-size:clamp(36px,4.6vw,54px);font-weight:700;
  letter-spacing:-.045em;line-height:1.12;color:#fff;
}
.bns-home-hero p{margin:0;color:#d5deea;font-size:16px;max-width:40ch;line-height:1.7}
.bns-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:26px;max-width:460px}
.bns-proof div{border-top:1px solid rgba(255,255,255,.18);padding-top:10px}
.bns-proof b{display:block;font-size:18px;letter-spacing:-.03em}
.bns-proof span{display:block;margin-top:2px;color:#9fb0c6;font-size:12px}
.bns-partners{background:#fff;border-bottom:1px solid var(--line);overflow:hidden}
.bns-partners .bns-wrap{display:flex;align-items:center;gap:18px;min-height:72px;padding:12px 0}
.bns-partners> .bns-wrap > span{flex:0 0 88px;font-size:12px;font-weight:700;letter-spacing:-.02em;color:var(--muted);line-height:1.45}
.partner-marquee{flex:1;min-width:0;overflow:hidden;position:relative;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.partner-logos{display:flex;align-items:center;gap:48px;width:max-content;animation:partner-marquee 28s linear infinite}
.partner-marquee:hover .partner-logos{animation-play-state:paused}
.partner-logos a{flex:0 0 auto;min-width:140px;height:48px;display:grid;place-items:center;padding:6px 10px;background:#fff;border:1px solid var(--line);opacity:.92;transition:opacity .2s,border-color .2s,transform .2s}
.partner-logos a:hover{opacity:1;border-color:var(--blue);transform:translateY(-2px)}
.partner-logos img{display:block;width:auto;max-width:128px;height:auto;max-height:32px;object-fit:contain;background:#fff}
@keyframes partner-marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.partner-logos{animation:none}}
.bns-sec{padding:56px 0 12px}
.bns-sec-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:20px}
.bns-sec-head h2{margin:0;font-size:clamp(24px,3vw,32px);letter-spacing:-.04em;color:var(--navy);line-height:1.25}
.bns-sec-head p{margin:0;max-width:42ch;color:var(--muted);font-size:14px;line-height:1.65}
.bns-sec-head.light h2,.bns-sec-head.light p{color:#d5deea}
.bns-sec-head.light h2{color:#fff}
.bns-kicker.dark{color:var(--blue)}
.bns-home-hero .cta{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.bns-home-hero .cta .bns-btn{background:#fff}
.bns-home-hero .cta .bns-btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.bns-home-visual{
  margin:0;border:1px solid rgba(255,255,255,.12);background:#0f1c30;
  aspect-ratio:16/11;overflow:hidden;
}
.bns-home-visual img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}

.bns-icon-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  padding:0 0 12px;
}
.bns-icon-item{
  display:grid;grid-template-columns:96px 1fr;gap:8px 14px;align-items:center;
  background:#fff;border:1px solid var(--line);padding:14px 16px;
  color:var(--text);transition:border-color .15s,background .15s,transform .15s;
}
.bns-icon-item:hover{border-color:var(--blue);color:var(--text);background:#f8fafc;transform:translateY(-1px)}
.bns-icon-thumb{
  width:96px;height:96px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);overflow:hidden;
}
.bns-icon-thumb img,.bns-icon-item img{width:100%;height:100%;max-width:96px;max-height:96px;object-fit:contain;display:block;background:#fff}
.bns-icon-item em{font-style:normal;font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--blue)}
.bns-icon-item strong{display:block;margin-top:2px;font-size:16px;font-weight:700;color:var(--navy);letter-spacing:-.02em}
.bns-icon-item span{display:block;margin-top:4px;font-size:13px;color:var(--muted);line-height:1.5}
.bns-sec-more{margin:0 0 28px;display:flex;justify-content:flex-end}
.bns-tools-band{background:var(--navy);color:#fff;padding:48px 0;margin-top:20px}
.bns-tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.bns-tool-grid a{display:block;border:1px solid rgba(255,255,255,.14);padding:18px 16px;color:#fff;min-height:168px}
.bns-tool-grid a:hover{border-color:#8eb6ff;color:#fff;background:#12233c}
.bns-tool-grid em{font-style:normal;font-size:12px;font-weight:800;color:#8eb6ff}
.bns-tool-grid strong{display:block;margin:18px 0 8px;font-size:18px;letter-spacing:-.03em}
.bns-tool-grid span{display:block;color:#b7c5d8;font-size:13px;line-height:1.55}
.bns-inv{background:#fff;border:1px solid var(--line);margin-bottom:12px}
.bns-inv-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line)}
.bns-inv-bar input{flex:1;border:1px solid var(--line-strong);padding:10px 12px;font-size:14px}
.bns-inv-bar a{font-weight:800;font-size:13px;white-space:nowrap}
.bns-about-band{background:#fff;border-top:1px solid var(--line);margin-top:36px}
.bns-about-band .bns-wrap{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;padding:56px 0}
.bns-about-band h2{margin:0 0 12px;font-size:clamp(24px,3vw,32px);letter-spacing:-.04em;color:var(--navy)}
.bns-about-band p{margin:0 0 14px;color:var(--muted);font-size:15px;line-height:1.7}
.bns-about-band ul{margin:0;padding:0;list-style:none}
.bns-about-band li{padding:10px 0;border-top:1px solid var(--line);font-weight:700;color:var(--navy);font-size:14px}
.bns-about-band aside{background:var(--bg);border:1px solid var(--line);padding:22px}
.bns-about-band aside h3{margin:0 0 8px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.bns-about-band .cta{display:flex;gap:8px;flex-wrap:wrap}

.bns-tools-tabs{
  display:flex;flex-wrap:wrap;gap:0;background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:60px;z-index:40;
}
.bns-tools-tabs a{
  padding:14px 18px;font-size:13px;font-weight:700;color:var(--muted);
  border-bottom:2px solid transparent;margin-bottom:-1px;
}
.bns-tools-tabs a:hover{color:var(--navy);background:#f7f9fb}
.bns-tools-tabs a.on{color:var(--blue);border-bottom-color:var(--blue)}

.bns-biz{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12px;color:var(--muted);line-height:1.6}
.bns-biz strong{color:var(--navy);font-weight:700;width:100%}
.bns-stock-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin:8px 0 14px}
.bns-stock-head h2{margin:0;font-size:20px;color:var(--navy);letter-spacing:-.03em}
.home-stock{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:48px}
.home-stock article{background:#fff;border:1px solid var(--line);padding:14px 16px}
.home-stock strong{display:block;font-size:15px;color:var(--navy)}
.home-stock .meta{color:var(--muted);font-size:12px;margin-top:4px}
.home-stock .qty{margin-top:10px;font-size:13px;font-weight:700;color:var(--blue)}
@media(max-width:900px){
  .home-stock{grid-template-columns:1fr}
  .bns-home-hero .bns-wrap,.bns-about-band .bns-wrap,.bns-sec-head{grid-template-columns:1fr;display:grid}
  .bns-icon-grid{grid-template-columns:1fr 1fr}
  .bns-tool-grid{grid-template-columns:1fr}
  .bns-home-visual{max-width:none}
  .bns-proof{max-width:none}
}
@media(max-width:700px){
  .bns-home-hero{padding:36px 0 28px}
  .bns-home-hero h1{font-size:32px}
  .bns-home-hero p{font-size:15px;max-width:none}
  .bns-sec{padding:32px 0 4px}
  .bns-sec-head{gap:8px;margin-bottom:14px}
  .bns-icon-grid{grid-template-columns:1fr;gap:10px}
  .bns-icon-item{grid-template-columns:84px 1fr;min-width:0;padding:12px 14px}
  .bns-icon-thumb{width:84px;height:84px}
  .bns-icon-thumb img,.bns-icon-item img{max-width:84px;max-height:84px}
  .bns-partners .bns-wrap{flex-direction:column;align-items:stretch;gap:8px;min-height:0;padding:12px 0}
  .bns-partners>.bns-wrap>span{flex:none;width:auto;font-size:12px}
  .bns-tool-grid a{min-height:0;padding:16px 14px}
  .bns-tool-grid strong{margin:10px 0 6px}
  .bns-about-band .bns-wrap{gap:20px;padding:32px 0}
  .bns-inv-bar{flex-wrap:wrap}
  .bns-inv-bar input{flex:1 1 100%;min-height:44px;font-size:16px}
  .bns-inv-bar a{min-height:40px;display:inline-flex;align-items:center}
}