:root{
  --ultra:#1B3FA0;--deep:#12296B;--mid:#4A6BC4;--pale:#8DA5DF;--paler:#C6D2EF;
  --chrome:#F5B916;--oxide:#B23A2E;--phthalo:#1F7A4D;--unk:#8A6D1B;
  --ink:#14171C;--slate:#5A626C;--mute:#98A0AA;--line:#E4E3DE;--zebra:#F4F3EF;
  --bg:#FAFAF8;--paper:#FFF;
}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
.mono{font-family:'IBM Plex Mono',monospace}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
a{color:var(--ultra)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;z-index:100;border-radius:6px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--chrome);outline-offset:2px}
h2{font-size:clamp(25px,3.1vw,33px);font-weight:700;letter-spacing:-.8px;margin-bottom:12px}
h3{font-size:18px;font-weight:600}
.kicker{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ultra);display:block;margin-bottom:12px}
p.intro,.lead{color:var(--slate);font-size:16px;max-width:680px}
section{padding:64px 0}
section.wrap{padding-left:24px;padding-right:24px}

/* header */
header.site{background:var(--deep);position:sticky;top:0;z-index:50;box-shadow:0 1px 0 rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.brand{display:flex;align-items:center;gap:13px;color:#fff;text-decoration:none}
.brand .mk{width:38px;height:38px;display:block}
.brand .wm{font-weight:700;font-size:23px;letter-spacing:.3px;white-space:nowrap}
.brand .wm sup{font-size:10px;color:var(--pale);top:-9px;position:relative;margin-left:1px}
nav.menu{display:flex;gap:22px;align-items:center}
nav.menu a{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;color:var(--paler);text-decoration:none;text-transform:uppercase}
nav.menu a:hover,nav.menu a[aria-current]{color:#fff}
.nav .signin{border:1.5px solid rgba(198,210,239,.5);color:#fff;padding:8px 16px;border-radius:6px}
.nav .signin:hover{border-color:var(--chrome);color:var(--chrome)}
.nav .navdemo{background:var(--chrome);color:var(--deep);border:none;padding:9px 17px;border-radius:6px;font-weight:600;font-size:13px;cursor:pointer}
.nav .navdemo:hover{filter:brightness(1.05)}
#burger{display:none;background:none;border:1.5px solid rgba(198,210,239,.5);border-radius:6px;color:var(--paler);font-size:20px;padding:2px 12px;cursor:pointer}
@media(max-width:860px){#burger{display:block}
  nav.menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--deep);flex-direction:column;gap:0;padding:8px 24px 18px;align-items:stretch}
  nav.menu.open{display:flex}
  nav.menu a,.nav .signin,.nav .navdemo{padding:12px 0;border-bottom:1px solid rgba(198,210,239,.12);text-align:left;border-radius:0}
  .nav .navdemo{background:none;color:var(--chrome)}}

/* hero */
.hero{background:var(--deep);color:#fff;padding:64px 0 78px}
.hgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media(max-width:920px){.hgrid{grid-template-columns:1fr;gap:36px}}
.hero .kicker{color:var(--pale)}
.hero h1{font-size:clamp(30px,4.2vw,50px);font-weight:700;letter-spacing:-1.4px;line-height:1.08;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--chrome)}
.hero .lead{color:var(--paler);max-width:560px;margin-bottom:26px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;padding:11px 22px;border-radius:7px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;font-family:inherit}
.btn.primary{background:var(--chrome);color:var(--deep);border-color:var(--chrome)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(198,210,239,.5)}
.btn.ghost:hover{border-color:#fff}
.btn.lg{padding:14px 30px;font-size:15px}

/* hero mini-demo panel */
.hero-panel{background:var(--paper);border-radius:10px;border:1px solid rgba(198,210,239,.3);overflow:hidden;color:var(--ink);box-shadow:0 24px 60px rgba(6,14,40,.28)}
.hp-head{background:var(--zebra);padding:9px 14px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.hp-head .tag{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}
#mini{padding:14px 16px;min-height:300px}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.chip{border:1px solid var(--line);background:var(--paper);border-radius:6px;padding:5px 11px;font-size:12px;cursor:pointer;color:var(--slate)}
.chip:hover,.chip.on{border-color:var(--ultra);color:var(--ultra)}
.mlabel{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin:12px 0 6px}
.mrow{opacity:0;transform:translateY(4px);animation:mup .32s ease forwards}
@keyframes mup{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.mrow{animation:none;opacity:1;transform:none}}
.mconst{font-family:'IBM Plex Mono',monospace;font-size:11.5px;border-left:2px solid var(--line);padding:3px 0 3px 10px;margin-bottom:7px}
.mconst .q{color:var(--slate);display:block;font-size:10.5px;margin-top:2px}
.mv{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:9.5px;font-weight:600;padding:1px 7px;border-radius:3px;border:1px solid;margin-right:8px}
.mv-pass{color:var(--phthalo);border-color:var(--phthalo);background:#E9F4EE}
.mv-fail{color:var(--oxide);border-color:var(--oxide);background:#F8ECEA}
.mv-unknown{color:var(--unk);border-color:var(--unk);background:#F7F1E1}
.mscreen{display:flex;align-items:baseline;gap:4px;font-size:12px;padding:4px 0;border-bottom:1px solid var(--zebra)}
.mscreen .sku{font-family:'IBM Plex Mono',monospace;color:var(--ultra);font-weight:600}
.mscreen .rs{color:var(--slate);font-size:11.5px}
.mrec{margin-top:12px;border:1px solid var(--line);border-radius:7px;padding:11px 13px;background:var(--zebra)}
.mrec .rt{font-family:'IBM Plex Mono',monospace;color:var(--ultra);font-weight:600;font-size:13px}
.mrec .rx{font-size:12px;color:var(--slate);margin-top:3px}
.mrec .cta{margin-top:10px}
.mrec .cta button{background:none;border:none;color:var(--ultra);font-weight:600;font-size:12.5px;cursor:pointer;padding:0}
.mrec .cta button:hover{text-decoration:underline}

/* bands */
.band{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
@media(max-width:760px){.stats3{grid-template-columns:1fr}}
.stat .n{font-size:30px;font-weight:700;color:var(--ultra);letter-spacing:-1px}
.stat .l{font-size:14px;color:var(--slate);margin-top:6px}
.stat .src{font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-top:8px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}
@media(max-width:860px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--paper)}
.step .sn{color:var(--chrome);font-weight:600;font-size:13px;letter-spacing:.1em}
.step h3{margin:8px 0 6px}
.step p{font-size:13.5px;color:var(--slate)}
.more{margin-top:22px}.more a{font-weight:600;font-size:14px}
.trust{background:var(--deep);color:#fff;border:none}
.trust .kicker{color:var(--pale)}
.refuse{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
@media(max-width:760px){.refuse{grid-template-columns:1fr}}
.refuse .rh{color:var(--chrome);font-size:13px;letter-spacing:.04em;margin-bottom:6px}
.refuse p{color:var(--paler);font-size:14px}
.finalcta{background:var(--paper);border-top:1px solid var(--line);text-align:center;padding:66px 0}
.finalcta p{color:var(--slate);margin:8px 0 22px}

/* generic content pages */
.page-hero{background:var(--deep);color:#fff;padding:56px 0 40px}
.page-hero h1{font-size:clamp(28px,3.6vw,40px);font-weight:700;letter-spacing:-1px}
.page-hero .kicker{color:var(--pale)}
.page-hero p{color:var(--paler);max-width:680px;margin-top:12px}
.prose{max-width:760px}
.prose h2{margin-top:36px}
.prose h3{margin-top:24px;font-size:16px}
.prose p,.prose li{color:var(--slate);font-size:15px;margin-top:10px}
.prose ul{padding-left:20px}
.prose .note{background:var(--zebra);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14px;margin-top:16px}
.shot{border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:14px 0;background:var(--paper)}
.shot img{display:block;width:100%}
.shot .cap{font-size:12.5px;color:var(--slate);padding:9px 13px;border-top:1px solid var(--line)}
.shot .cap b{color:var(--ink)}
.faq dt{font-weight:600;font-size:16px;margin-top:24px}
.faq dd{color:var(--slate);font-size:15px;margin-top:8px}

/* footer — vertical rhythm on an 8px scale */
footer.site{background:var(--deep);color:var(--paler);padding:64px 0 40px;margin-top:0}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media(max-width:760px){.fgrid{grid-template-columns:1fr 1fr;gap:32px 24px}}
/* Phones: one clean left-aligned column; copyright stacks last, never floated. */
@media(max-width:560px){
  .fgrid{grid-template-columns:1fr;gap:32px}
  footer.site .fdesc{max-width:none}
  footer.site .fbot{flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:10px}
}
footer.site .flogo{display:flex;align-items:center;gap:8px}
footer.site .fbrand .wm{color:#fff;font-weight:700;font-size:19px;letter-spacing:.3px;white-space:nowrap}
footer.site .fbrand .wm sup{font-size:9px;color:var(--pale);top:-8px;position:relative;margin-left:1px}
footer.site .fdesc{font-size:13px;line-height:1.6;color:var(--pale);margin-top:16px;max-width:264px}
footer.site .fmail{font-family:'IBM Plex Mono',monospace;font-size:12px;margin-top:16px;display:block;color:var(--paler)}
footer.site h4{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:16px}
footer.site .fcol a{display:block;color:var(--paler);text-decoration:none;font-size:13px;line-height:1.5;margin-bottom:8px}
footer.site .fcol a:hover{color:#fff}
footer.site .fbot{border-top:1px solid rgba(198,210,239,.14);margin-top:32px;padding-top:24px;font-size:12px;color:var(--mute);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(6,14,40,.55);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal[hidden]{display:none}
.modal-card{background:var(--paper);border-radius:10px;max-width:520px;width:100%;padding:28px;position:relative;max-height:92vh;overflow-y:auto}
.modal-x{position:absolute;top:12px;right:14px;background:none;border:none;font-size:24px;color:var(--slate);cursor:pointer;line-height:1}
.modal-sub{color:var(--slate);font-size:14px;margin:6px 0 16px}
#demo-form label{display:block;font-size:13px;font-weight:600;margin-bottom:12px}
#demo-form input,#demo-form textarea{width:100%;margin-top:4px;padding:9px 11px;border:1px solid var(--line);border-radius:6px;font-family:inherit;font-size:14px;font-weight:400}
.frow{display:flex;gap:12px}.frow label{flex:1}
@media(max-width:480px){.frow{flex-direction:column;gap:0}}
.hp{position:absolute;left:-9999px;width:1px;height:1px}
#demo-form .btn{width:100%;margin-top:6px}
.dm-err{color:var(--oxide);font-size:13px;margin-top:10px}
#dm-success .btn{width:100%}