/* NSP Envision iBMS website: base, header, footer and contact page.
   Each product page carries its own styles inside .nsp-env; this file only covers what is shared. */
:root{
  --ib-ink:#1A1A1A; --ib-muted:#45464F; --ib-line:#E2E2E2; --ib-soft:#F4F4F4; --ib-bg:#FFFFFF;
  --ib-brand:#FF3B3B; --ib-brand-ink:#E63946; --ib-brand-soft:#FDEBEC;
  --ib-font:"Poppins",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ds-hdr-h:68px; /* product pages offset sticky parts and anchors by this */
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ib-bg);color:var(--ib-ink);font:400 16px/1.6 var(--ib-font);-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--ib-brand);outline-offset:2px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.ib-skip{position:absolute;left:16px;top:-60px;z-index:200;background:var(--ib-ink);color:#fff;padding:10px 16px;border-radius:8px;text-decoration:none}
.ib-skip:focus{top:12px}

/* ---------- header ---------- */
.ib-hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--ib-line);padding-top:env(safe-area-inset-top,0px)}
.ib-hdr__in{max-width:1240px;margin:0 auto;height:var(--ds-hdr-h);display:flex;align-items:center;gap:24px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.ib-brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.ib-brand img{display:block;height:23px;width:auto}
.ib-brand__sep{width:1px;height:22px;background:var(--ib-line)}
.ib-brand__name{font:500 16px/1 var(--ib-font);letter-spacing:-.01em;color:var(--ib-ink);white-space:nowrap}
.ib-brand__name b{font-weight:700;color:var(--ib-brand)}
.ib-nav{display:flex;align-items:center;gap:20px;margin-left:auto}
.ib-nav ul{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.ib-nav ul a{display:block;padding:8px 11px;border-radius:999px;font:500 14px/1.2 var(--ib-font);color:var(--ib-muted);text-decoration:none;white-space:nowrap;transition:color .2s,background .2s}
.ib-nav ul a:hover{color:var(--ib-ink);background:var(--ib-soft)}
.ib-nav ul a[aria-current="page"]{color:var(--ib-ink);font-weight:600;background:var(--ib-soft)}
.ib-cta{display:inline-flex;align-items:center;padding:11px 20px;border-radius:25px;background:var(--ib-brand);color:#fff;font:600 14px/1 var(--ib-font);text-decoration:none;white-space:nowrap;transition:background .2s,transform .2s}
.ib-cta:hover{background:var(--ib-brand-ink);transform:translateY(-1px)}
.ib-burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--ib-line);border-radius:12px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.ib-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ib-ink);transition:transform .2s,opacity .2s}
.ib-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.ib-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.ib-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:1180px){
  .ib-burger{display:flex}
  .ib-nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:12px;margin:0;padding:12px max(20px,env(safe-area-inset-right,0px)) 20px max(20px,env(safe-area-inset-left,0px));background:#fff;border-bottom:1px solid var(--ib-line);box-shadow:0 18px 30px rgba(26,26,26,.08);max-height:calc(100vh - var(--ds-hdr-h));overflow-y:auto}
  .ib-nav.is-open{display:flex}
  .ib-nav ul{flex-direction:column;align-items:stretch}
  .ib-nav ul a{padding:12px 14px;border-radius:10px;font-size:15px}
  .ib-cta{justify-content:center;padding:14px 20px}
}

/* ---------- footer ---------- */
.ib-ftr{background:var(--ib-ink);color:rgba(255,255,255,.72);font-size:14px}
.ib-ftr__in,.ib-ftr__bar{max-width:1240px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.ib-ftr__in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.6fr) auto;gap:32px;padding-block:40px 32px;align-items:start}
.ib-brand--ftr img{filter:brightness(0) invert(1)}
.ib-brand--ftr .ib-brand__sep{background:rgba(255,255,255,.25)}
.ib-brand--ftr .ib-brand__name{color:#fff}
.ib-brand--ftr .ib-brand__name b{color:var(--ib-brand)}
.ib-ftr__brand p{margin:14px 0 0;max-width:34ch;line-height:1.55}
.ib-ftr__links{display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:4px}
.ib-ftr__links a,.ib-ftr__contact a,.ib-ftr__bar a{color:rgba(255,255,255,.72);text-decoration:none;transition:color .2s}
.ib-ftr__links a:hover,.ib-ftr__contact a:hover,.ib-ftr__bar a:hover{color:#fff}
.ib-ftr__contact{display:grid;gap:6px;text-align:right;padding-top:4px}
.ib-ftr__bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-block:16px calc(16px + env(safe-area-inset-bottom,0px));border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.55)}
@media (max-width:900px){
  .ib-ftr__in{grid-template-columns:minmax(0,1fr)}
  .ib-ftr__contact{text-align:left}
}

/* ---------- contact page ---------- */
.ib-contact{background:var(--ib-soft);padding-block:56px 72px}
.ib-contact__in{max-width:1240px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:32px;align-items:start}
.ib-eyebrow{display:inline-flex;font:600 12px/1 var(--ib-font);letter-spacing:.14em;text-transform:uppercase;color:var(--ib-brand-ink)}
.ib-contact h1{margin:14px 0 0;font:600 clamp(32px,4vw,48px)/1.1 var(--ib-font);letter-spacing:-.03em;text-wrap:balance}
.ib-contact h1 em{font-style:normal;color:var(--ib-brand)}
.ib-contact__lead{margin:16px 0 0;max-width:46ch;color:var(--ib-muted);font-size:17px}
.ib-gets{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px}
.ib-gets li{display:flex;gap:12px;align-items:flex-start;color:var(--ib-ink);font-size:15px;line-height:1.5}
.ib-gets i{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ib-brand-soft)}
.ib-gets svg{width:18px;height:18px;fill:none;stroke:var(--ib-brand-ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ib-reach{margin-top:32px;padding-top:24px;border-top:1px solid var(--ib-line);display:grid;gap:12px;font-size:15px}
.ib-reach b{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ib-muted);font-weight:600}
.ib-reach a{text-decoration:none;font-weight:500}
.ib-reach a:hover{color:var(--ib-brand-ink)}
.ib-card{background:#fff;border:1px solid var(--ib-line);border-radius:22px;padding:32px;box-shadow:0 24px 48px -32px rgba(26,26,26,.25)}
.ib-type{border:0;margin:0 0 22px;padding:4px;display:inline-flex;gap:4px;background:var(--ib-soft);border-radius:999px}
.ib-type label{position:relative;cursor:pointer}
.ib-type input{position:absolute;opacity:0;inset:0;cursor:pointer}
.ib-type span{display:block;padding:10px 18px;border-radius:999px;font:500 14px/1 var(--ib-font);color:var(--ib-muted);transition:background .2s,color .2s}
.ib-type input:checked + span{background:#fff;color:var(--ib-ink);font-weight:600;box-shadow:0 1px 3px rgba(26,26,26,.12)}
.ib-type input:focus-visible + span{outline:2px solid var(--ib-brand);outline-offset:2px}
.ib-f2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ib-fld{display:grid;gap:6px;margin-bottom:16px}
.ib-f2 .ib-fld{margin-bottom:0}
.ib-f2 + .ib-fld{margin-top:16px}
.ib-fld label,.ib-lbl{font:500 14px/1.3 var(--ib-font);color:var(--ib-ink)}
.ib-fld em{font-style:normal;color:var(--ib-muted);font-weight:400;font-size:13px}
.ib-fld input,.ib-fld select,.ib-fld textarea{width:100%;font:400 15px/1.4 var(--ib-font);color:var(--ib-ink);background:#fff;border:1px solid #CFCFD4;border-radius:12px;padding:12px 14px;transition:border-color .2s,box-shadow .2s}
.ib-fld textarea{resize:vertical;min-height:96px}
.ib-fld input:focus,.ib-fld select:focus,.ib-fld textarea:focus{outline:none;border-color:var(--ib-ink);box-shadow:0 0 0 3px rgba(26,26,26,.08)}
.ib-fld .bad{border-color:var(--ib-brand);box-shadow:0 0 0 3px var(--ib-brand-soft)}
.ib-chips{display:flex;flex-wrap:wrap;gap:8px}
.ib-chips label{position:relative;cursor:pointer}
.ib-chips input{position:absolute;opacity:0;inset:0;cursor:pointer}
.ib-chips span{display:block;padding:9px 14px;border:1px solid var(--ib-line);border-radius:999px;font:500 13.5px/1 var(--ib-font);color:var(--ib-muted);background:#fff;transition:all .2s}
.ib-chips input:checked + span{border-color:var(--ib-ink);background:var(--ib-ink);color:#fff}
.ib-chips input:focus-visible + span{outline:2px solid var(--ib-brand);outline-offset:2px}
.ib-consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ib-muted);margin:4px 0 18px}
.ib-consent input{margin-top:3px;accent-color:var(--ib-brand)}
.ib-err{margin:0 0 14px;padding:12px 14px;border-radius:12px;background:var(--ib-brand-soft);color:#B3261E;font-size:14px}
.ib-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.ib-send{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border:0;border-radius:25px;background:var(--ib-brand);color:#fff;font:600 15px/1 var(--ib-font);cursor:pointer;transition:background .2s,transform .2s}
.ib-send:hover{background:var(--ib-brand-ink);transform:translateY(-1px)}
.ib-send:disabled{opacity:.6;cursor:progress;transform:none}
.ib-small{font-size:13px;color:var(--ib-muted)}
.ib-done{text-align:center;padding:24px 8px}
.ib-done__ico{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:var(--ib-brand-soft)}
.ib-done__ico svg{width:30px;height:30px;fill:none;stroke:var(--ib-brand-ink);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.ib-done h2{margin:0;font:600 26px/1.2 var(--ib-font);letter-spacing:-.02em}
.ib-done p{margin:10px auto 22px;max-width:40ch;color:var(--ib-muted)}
.ib-ghost{display:inline-flex;padding:13px 22px;border:1.5px solid var(--ib-ink);border-radius:25px;font:600 14px/1 var(--ib-font);text-decoration:none}
.ib-ghost:hover{background:var(--ib-ink);color:#fff}
@media (max-width:900px){
  .ib-contact{padding-block:36px 56px}
  .ib-contact__in{grid-template-columns:minmax(0,1fr)}
  .ib-card{padding:22px}
}
@media (max-width:560px){
  .ib-f2{grid-template-columns:minmax(0,1fr)}
  .ib-type{display:flex}
  .ib-type label{flex:1;text-align:center}
}