:root{
  --navy:#12245C; --navy-900:#0B1738; --navy-800:#16265A; --navy-700:#1D3577;
  --blue:#1B72F2; --blue-600:#155FD0; --blue-300:#7BAAF7;
  --tint:#EEF4FE; --tint-2:#F7FAFF;
  --ink:#131A2B; --body:#414B61; --muted:#6B7690; --line:#DEE5F2;
  --ok:#0E8A5F; --warn:#B0530A;
  --radius:16px;
  --shadow-sm:0 1px 2px rgba(11,23,56,.06),0 2px 8px rgba(11,23,56,.05);
  --shadow:0 4px 12px rgba(11,23,56,.07),0 16px 40px rgba(11,23,56,.09);
  --shadow-lg:0 8px 24px rgba(11,23,56,.10),0 32px 64px rgba(11,23,56,.14);
  --max:1160px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--body);background:#fff;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);margin:0 0 .5em;line-height:1.15;letter-spacing:-.02em;font-weight:750}
h1{font-size:clamp(2.2rem,4.6vw,3.5rem);letter-spacing:-.033em}
h2{font-size:clamp(1.7rem,3.4vw,2.45rem);letter-spacing:-.028em}
h3{font-size:1.18rem;letter-spacing:-.015em}
p{margin:0 0 1.1em}
a{color:var(--blue-600);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
ul{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.45em}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font-size:.78rem;font-weight:750;letter-spacing:.13em;text-transform:uppercase;color:var(--blue-600);margin:0 0 .85em}
.lede{font-size:1.15rem;color:var(--body);max-width:64ch}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
section{padding:88px 0}
.section-head{max-width:740px;margin-bottom:52px}
.section-head.center{margin-left:auto;margin-right:auto}
.alt{background:linear-gradient(180deg,var(--tint-2),#fff)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:inherit;font-size:1rem;font-weight:680;line-height:1;padding:15px 26px;border-radius:12px;border:1.5px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .18s ease,background .18s ease,color .18s ease;text-decoration:none!important;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 2px 6px rgba(27,114,242,.28),0 10px 24px rgba(27,114,242,.22)}
.btn-primary:hover{background:var(--blue-600)}
.btn-ghost{background:#fff;color:var(--navy-800);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue-300);background:var(--tint-2);color:var(--navy)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-700)}
.btn-onnavy{background:#fff;color:var(--navy)}
.btn-onnavy:hover{background:var(--tint)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.42)}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-sm{padding:11px 18px;font-size:.93rem;border-radius:10px}
.btn-block{width:100%}

/* header */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:30px;height:78px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:36px;width:auto}
.nav-links{display:flex;align-items:center;gap:30px;margin-left:14px}
.nav-links a{color:var(--navy-800);font-weight:620;font-size:.97rem;text-decoration:none;position:relative;padding:6px 0}
.nav-links a:hover{color:var(--blue)}
.nav-links a.active{color:var(--blue)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2.5px;background:var(--blue);border-radius:2px}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--navy);margin:4px 0;border-radius:2px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff;padding:14px 0 22px}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:12px 0;color:var(--navy-800);font-weight:640;border-bottom:1px solid var(--line);text-decoration:none}
.mobile-menu .btn{margin-top:16px}

/* hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1100px 520px at 82% -6%,rgba(27,114,242,.13),transparent 62%),
  radial-gradient(760px 420px at 4% 8%,rgba(18,36,92,.09),transparent 60%),
  linear-gradient(180deg,#FBFCFF 0%,#fff 72%);
  padding:96px 0 84px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);color:var(--navy-800);font-size:.82rem;font-weight:660;padding:8px 15px;border-radius:999px;margin-bottom:24px;box-shadow:var(--shadow-sm)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(14,138,95,.16)}
.hero h1 .accent{color:var(--blue)}
.hero .lede{font-size:1.2rem;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.hero-note{font-size:.9rem;color:var(--muted)}

/* page hero (interior) */
.page-hero{background:
  radial-gradient(900px 420px at 88% -20%,rgba(27,114,242,.12),transparent 60%),
  linear-gradient(180deg,#FBFCFF,#fff);
  padding:76px 0 64px;border-bottom:1px solid var(--line);text-align:center}
.page-hero .lede{margin:0 auto}

/* device card */
.device{position:relative;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-lg);padding:22px;max-width:min(400px,100%);margin-left:auto}
.device-top{display:flex;align-items:center;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:16px}
.device-top .mk{height:26px;width:auto}
.device-top .t{font-weight:750;color:var(--navy);font-size:.95rem}
.device-top .time{margin-left:auto;font-size:.78rem;color:var(--muted)}
.evt{display:flex;gap:12px;padding:13px;border-radius:12px;background:var(--tint-2);border:1px solid var(--line);margin-bottom:11px}
.evt .ic{width:34px;height:34px;border-radius:9px;background:var(--tint);display:grid;place-items:center;flex-shrink:0;color:var(--blue-600)}
.evt .h{font-weight:720;color:var(--ink);font-size:.93rem;margin-bottom:2px}
.evt .s{font-size:.83rem;color:var(--muted);line-height:1.5}
.evt.live{background:#fff;border-color:var(--blue-300);box-shadow:0 0 0 3px rgba(27,114,242,.09)}
.evt.live .ic{background:var(--blue);color:#fff}
.chip-row{display:flex;gap:8px;margin-top:14px}
.chip{flex:1;text-align:center;font-size:.82rem;font-weight:700;padding:11px 8px;border-radius:10px;border:1.5px solid var(--line);color:var(--navy-800);background:#fff}
.chip.pri{background:var(--blue);border-color:var(--blue);color:#fff}
.consent-note{margin-top:14px;font-size:.76rem;color:var(--muted);line-height:1.5}

/* trust strip */
.trust{background:var(--navy);color:#fff}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:34px 28px;border-right:1px solid rgba(255,255,255,.13)}
.trust-item:last-child{border-right:0}
.trust-item .k{font-size:1.5rem;font-weight:780;color:#fff;letter-spacing:-.02em;line-height:1.25;margin-bottom:6px}
.trust-item .v{font-size:.9rem;color:rgba(255,255,255,.74);line-height:1.5}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.steps.steps-4{grid-template-columns:repeat(4,1fr)}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px 22px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.step .n{width:32px;height:32px;border-radius:9px;background:var(--navy);color:#fff;font-weight:750;font-size:.92rem;display:grid;place-items:center;margin-bottom:16px}
.step.hl .n{background:var(--blue)}
.step h3{font-size:1.02rem;margin-bottom:.35em}
.step p{font-size:.89rem;color:var(--muted);margin:0;line-height:1.6}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--blue-300)}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--tint);color:var(--blue-600);display:grid;place-items:center;margin-bottom:18px}
.card h3{margin-bottom:.4em}
.card p{font-size:.93rem;color:var(--muted);margin:0}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tag{font-size:.75rem;font-weight:640;background:var(--tint);color:var(--navy-700);padding:5px 10px;border-radius:999px;border:1px solid #E1EAFB}

/* capability list */
.cap-list{list-style:none;padding:0;margin:0}
.cap-list li{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.cap-list li:last-child{border-bottom:0}
.cap-list .ic{width:38px;height:38px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center;flex-shrink:0}
.cap-list .h{font-weight:720;color:var(--ink);margin-bottom:2px;font-size:.99rem}
.cap-list .s{font-size:.9rem;color:var(--muted);line-height:1.55}

/* facility band */
.facility-band{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.fb-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:26px}
.fb h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue-600);margin-bottom:.7em}
.fb ul{list-style:none;padding:0;margin:0}
.fb li{font-size:.87rem;color:var(--body);margin-bottom:.4em;padding-left:15px;position:relative}
.fb li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--blue-300)}

/* navy section */
.navy-sec{background:var(--navy);color:rgba(255,255,255,.86);position:relative;overflow:hidden}
.navy-sec::after{content:"";position:absolute;width:620px;height:620px;right:-180px;top:-220px;border-radius:50%;background:radial-gradient(closest-side,rgba(27,114,242,.36),transparent);pointer-events:none}
.navy-sec h2,.navy-sec h3{color:#fff}
.navy-sec .eyebrow{color:var(--blue-300)}
.navy-sec .lede{color:rgba(255,255,255,.8)}
.p-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;position:relative;z-index:1}
.p-item{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:24px}
.p-item h3{font-size:1rem;margin-bottom:.4em;display:flex;align-items:center;gap:10px}
.p-item h3 svg{color:var(--blue-300);flex-shrink:0}
.p-item p{font-size:.91rem;color:rgba(255,255,255,.72);margin:0;line-height:1.62}
.p-foot{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* segment cards */
.seg-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0;box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;display:flex;flex-direction:column}
.seg-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--blue-300)}
.seg-head{padding:26px 28px 20px;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.seg-head .ic{width:44px;height:44px;border-radius:11px;background:var(--tint);color:var(--blue-600);display:grid;place-items:center;flex-shrink:0}
.seg-head h3{margin:0;font-size:1.13rem}
.seg-head .sub{font-size:.83rem;color:var(--muted);margin-top:3px}
.seg-body{padding:22px 28px 26px;flex:1}
.seg-body .lbl{font-size:.72rem;font-weight:750;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:.5em}
.seg-body .need{font-size:.93rem;color:var(--body);margin-bottom:18px;padding-bottom:18px;border-bottom:1px dashed var(--line)}
.seg-body ul{list-style:none;padding:0;margin:0}
.seg-body ul li{display:flex;gap:9px;font-size:.9rem;color:var(--body);margin-bottom:.55em;line-height:1.5}
.seg-body ul li svg{flex-shrink:0;margin-top:4px;color:var(--blue)}

/* tables */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
thead th{background:var(--navy);color:#fff;font-weight:700;font-size:.87rem}
tbody tr:last-child td{border-bottom:0}
tbody tr:nth-child(even){background:var(--tint-2)}
td.f{font-weight:660;color:var(--ink);white-space:nowrap}

/* roadmap */
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--blue),var(--blue-300),var(--line))}
.tl-item{position:relative;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-29px;top:5px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--blue)}
.tl-item .ph{font-size:.75rem;font-weight:760;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-600);margin-bottom:.35em}
.tl-item h3{font-size:1.06rem;margin-bottom:.3em}
.tl-item p{font-size:.92rem;color:var(--muted);margin:0}

/* principles */
.prin{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.prin-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;box-shadow:var(--shadow-sm)}
.prin-item h4{font-size:.99rem;margin-bottom:.35em;color:var(--ink)}
.prin-item p{font-size:.89rem;color:var(--muted);margin:0;line-height:1.55}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.own-table{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}

/* form */
.form-box{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow)}
.form-row{margin-bottom:14px}
label{display:block;font-size:.86rem;font-weight:680;color:var(--ink);margin-bottom:6px}
input,select,textarea{width:100%;font-family:inherit;font-size:.96rem;color:var(--ink);padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;transition:border-color .16s ease,box-shadow .16s ease}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(27,114,242,.14)}
.form-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.consent-line{display:block;position:relative;padding-left:27px;font-size:.82rem;color:var(--muted);line-height:1.55;margin:14px 0 18px;font-weight:500}
.consent-line input{width:auto;position:absolute;left:0;top:3px;margin:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* video (YouTube facade) */
.video-wrap{max-width:920px;margin:0 auto}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:var(--navy-900);box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.video-frame>img{width:100%;height:100%;object-fit:cover;display:block}
.video-frame>iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-play{position:absolute;inset:0;width:100%;height:100%;display:grid;place-items:center;padding:0;border:0;cursor:pointer;background:linear-gradient(180deg,rgba(11,23,56,.18),rgba(11,23,56,.5))}
.video-play .disc{width:84px;height:84px;border-radius:50%;background:rgba(255,255,255,.96);display:grid;place-items:center;box-shadow:0 10px 34px rgba(11,23,56,.42);transition:transform .18s ease,background .18s ease}
.video-play:hover .disc,.video-play:focus-visible .disc{transform:scale(1.07);background:#fff}
.video-play svg{color:var(--blue);margin-left:6px}
.video-play .lbl{position:absolute;left:0;right:0;bottom:22px;color:#fff;font-size:.92rem;font-weight:650;text-shadow:0 1px 8px rgba(11,23,56,.6)}
.video-note{margin-top:16px;font-size:.85rem;color:var(--muted);text-align:center}
.notice{font-size:.82rem;background:var(--tint-2);border:1px dashed var(--line);border-radius:10px;padding:12px 14px;color:var(--muted);margin-top:16px;line-height:1.55}

/* disclaimer + footer */
.disclaimer{background:#FFF6EC;border-top:1px solid #F5D9B8;border-bottom:1px solid #F5D9B8;padding:26px 0}
.disclaimer-inner{display:flex;gap:16px;align-items:flex-start;max-width:920px;margin:0 auto}
.disclaimer svg{color:var(--warn);flex-shrink:0;margin-top:2px}
.disclaimer p{margin:0;font-size:.91rem;color:#6B4415;line-height:1.6}
.disclaimer strong{color:#4A2E0B}
footer{background:var(--navy-900);color:rgba(255,255,255,.62);padding:60px 0 30px;font-size:.9rem}
.f-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:44px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
footer img{height:32px;width:auto;margin-bottom:18px}
footer h4{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1.2em;font-weight:720}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:.6em}
footer a{color:rgba(255,255,255,.62);text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
.f-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;flex-wrap:wrap;font-size:.85rem}
.f-bottom .links{display:flex;gap:20px;flex-wrap:wrap}
.emergency{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:14px 16px;font-size:.83rem;line-height:1.55;margin-top:18px;color:rgba(255,255,255,.72)}

/* cta band */
.cta{background:var(--navy);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;width:900px;height:900px;left:50%;transform:translateX(-50%);bottom:-640px;border-radius:50%;background:radial-gradient(closest-side,rgba(27,114,242,.34),transparent)}
.cta h2{color:#fff;position:relative;z-index:1}
.cta .lede{color:rgba(255,255,255,.8);margin:0 auto 30px;position:relative;z-index:1}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}

@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .device{margin:0 auto}
  .steps,.steps.steps-4{grid-template-columns:repeat(2,1fr)}
  .cards,.cards.two{grid-template-columns:repeat(2,1fr)}
  .fb-grid{grid-template-columns:repeat(3,1fr);gap:22px}
  .split{grid-template-columns:1fr;gap:44px}
  .trust-inner{grid-template-columns:repeat(2,1fr)}
  .trust-item{border-bottom:1px solid rgba(255,255,255,.13)}
  .trust-item:nth-child(2){border-right:0}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  section{padding:62px 0}
  .hero{padding:62px 0 54px}
  .page-hero{padding:56px 0 46px}
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:block}
  .steps,.steps.steps-4,.cards,.cards.two,.p-grid,.prin,.form-2{grid-template-columns:1fr}
  .fb-grid{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr}
  .trust-inner{grid-template-columns:1fr}
  .trust-item{border-right:0}
  body{font-size:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- one-page additions ---------- */
.hero-video{padding:72px 0 76px}
.hero-head{max-width:900px;margin:0 auto 46px;text-align:center}
.hero-head .lede{margin-left:auto;margin-right:auto;font-size:1.17rem}
.hero-head .hero-actions{justify-content:center;margin-bottom:0}
.hero-video-wrap{max-width:1000px}
.hero-video .hero-note{margin:30px 0 0}
.video-frame{box-shadow:0 12px 34px rgba(11,23,56,.16),0 40px 80px rgba(11,23,56,.20)}
.device-showcase{margin-top:56px;display:flex;flex-direction:column;align-items:center}
.device-caption{font-size:.8rem;font-weight:750;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:22px;text-align:center}
.device-showcase .device{margin:0 auto}
@media (max-width:760px){.hero-video{padding:48px 0 56px}.hero-head{margin-bottom:34px}}