/* Shared calculator entry for the homepage and calculator page. */
.site-header .sp-nav-calculator{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:0 15px;border:1px solid #c7dfff;border-radius:12px;background:linear-gradient(130deg,#edf6ff,#f8fbff);color:#0878ff;font-size:15px;font-weight:800;line-height:1.2;white-space:nowrap;text-decoration:none;transition:background .2s,border-color .2s,box-shadow .2s}
.site-header .sp-nav-calculator>.sp-icon{flex:none;width:18px;height:18px;stroke-width:1.8}
.site-header .sp-nav-calculator:hover{border-color:#7cb9ff;background:#e7f3ff;box-shadow:0 4px 12px #0878ff12}
.site-header .sp-nav-calculator[aria-current="page"]{border-color:#80baff;background:#e4f1ff;box-shadow:inset 0 0 0 1px #b3d6ff}
.site-header .sp-nav-calculator:focus-visible{outline:3px solid #ff9b23;outline-offset:3px}
.site-header nav:not(.site-mobile-nav) .sp-nav-calculator{margin-left:10px}
@media(max-width:1023px){
  .site-header .site-mobile-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) 1.45fr;align-items:center;gap:0;padding-block:0;overflow:visible}
  .site-header .site-mobile-nav>a{display:flex;align-items:center;justify-content:center;min-width:0;min-height:44px;padding:0;font-size:13px;white-space:nowrap}
  .site-header .site-mobile-nav>.sp-nav-calculator{gap:4px;border:0;border-radius:0;background:transparent;box-shadow:none}
  .site-header .site-mobile-nav>.sp-nav-calculator::before{position:absolute;z-index:-1;inset:6px 2px;content:"";border:1px solid #c7dfff;border-radius:9px;background:#edf6ff}
  .site-header .site-mobile-nav>.sp-nav-calculator:hover::before,.site-header .site-mobile-nav>.sp-nav-calculator[aria-current="page"]::before{border-color:#80baff;background:#e4f1ff}
  .site-header .site-mobile-nav>.sp-nav-calculator>.sp-icon{width:14px;height:14px}
}
@media(max-width:360px){.site-header .site-mobile-nav>a{font-size:12px}}
@media(prefers-reduced-motion:reduce){.site-header .sp-nav-calculator{transition:none}}

/* Shared QR dialog for header consultation and the homepage demo action. */
.sp-demo-dialog{position:fixed;inset:0;margin:auto;box-sizing:border-box;width:min(440px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:44px 32px 28px;border:1px solid #dceaff;border-radius:24px;background:linear-gradient(180deg,#edf6ff,#fff 45%);color:#071b3a;text-align:center;box-shadow:0 24px 90px #071b3a33}
.sp-demo-dialog::backdrop{background:#071b3a70;backdrop-filter:blur(5px)}
.sp-demo-dialog h2{margin:0;font-size:24px;line-height:1.4;font-weight:800}
.sp-demo-dialog p{margin:12px 0 24px;color:#5d7191;font-size:16px;line-height:1.7}
.sp-demo-dialog>img{display:block;width:296px;max-width:100%;height:auto;margin:auto;padding:8px;border:1px solid #e0ecfb;border-radius:16px;background:#fff}
.sp-demo-close{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:transparent;color:#5d7191;font:28px/1 Arial,sans-serif;cursor:pointer}
.sp-demo-close:hover{background:#e1eeff;color:#0878ff}
.sp-demo-close:focus-visible{outline:2px solid #0878ff;outline-offset:1px}