:root{--navy:#0b2048;--navy2:#13305f;--teal:#009da8;--teal2:#05b9c3;--ink:#304c69;--muted:#607b91;--line:#d6edf0;--bg:#f8fcfd;--card:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--navy);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--teal)}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}
header{position:sticky;top:0;z-index:20;background:#ffffffeb;backdrop-filter:blur(14px);border-bottom:1px solid #e4f0f3}
.nav{max-width:1220px;margin:auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.logo .em{width:64px;height:38px;object-fit:contain}.logo .wm{width:170px;height:auto}
.links{display:flex;gap:20px;align-items:center}
.links a{font-size:13.5px;font-weight:650;color:var(--navy);text-decoration:none}.links a:hover{color:var(--teal)}
.lang{border:1px solid #b7dce2;border-radius:999px;padding:7px 12px;background:#f1fbfc;font-weight:800;letter-spacing:.05em}
.btn{display:inline-block;background:linear-gradient(115deg,var(--teal2),#008b99);color:#fff!important;border-radius:10px;padding:12px 22px;text-decoration:none;font-weight:750;box-shadow:0 9px 24px #009daa2e;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:#fff;color:var(--navy)!important;border:1px solid #a4cbd2;box-shadow:none}
.menu-btn{display:none;background:none;border:1px solid #cce4e7;border-radius:8px;padding:6px 12px;font-size:20px;color:var(--navy)}
section{position:relative;padding:104px max(24px,calc((100vw - 1140px)/2));scroll-margin-top:70px}
.eyebrow{font-size:12px;font-weight:850;letter-spacing:.24em;text-transform:uppercase;color:var(--teal)}
h1,h2,h3{line-height:1.1;letter-spacing:-.035em;margin:14px 0 22px}
h1{font-size:clamp(44px,6vw,80px);font-weight:850}h2{font-size:clamp(32px,4.2vw,56px);font-weight:820}h3{font-size:22px;letter-spacing:-.02em;margin:0 0 8px}
p{margin:0 0 16px;font-size:18px;color:var(--ink)}
.lead{font-size:clamp(19px,2vw,24px);max-width:680px}
.accent{color:var(--teal)}
.muted{color:var(--muted)}
/* hero */
.hero{min-height:calc(100vh - 64px);display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px;background:radial-gradient(ellipse at 80% 45%,#d9f9fb 0%,transparent 48%),linear-gradient(#fff,#f5fbfc);overflow:hidden}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.stack{position:relative;width:min(100%,470px);margin:auto;display:flex;flex-direction:column;align-items:center;gap:8px}
.layer{width:var(--w);padding:16px 18px;border-radius:999px;text-align:center;font-weight:750;color:#11304d;background:linear-gradient(180deg,#ffffffee,#bff3f3c2);border:1px solid #9fe7e9;box-shadow:0 14px 26px #0c9daa16;font-size:15px}
.layer.top{--w:100%;font-size:21px;background:linear-gradient(180deg,#fff,#d2f8f8);border:2px solid var(--teal2);box-shadow:0 18px 40px #05b9c335}
.layer.top small{display:block;font-size:12px;font-weight:650;color:var(--teal);letter-spacing:.12em;text-transform:uppercase}
.hero-cap{margin-top:18px;text-align:center;font-size:13px;color:var(--muted)}
/* split */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.bg-soft{background:linear-gradient(180deg,#f3fbfc,#fff)}
.bg-blue{background:linear-gradient(135deg,#effbfc,#f8fcfd 45%,#e6f7f9)}
.big{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.3;color:var(--navy);letter-spacing:-.02em}
/* manifesto */
.manifesto{max-width:820px;margin:auto}
.manifesto p{font-size:clamp(19px,1.9vw,23px);line-height:1.75}
.manifesto .s{font-weight:800;color:var(--navy)}
.manifesto .gap{height:14px}
.quote{padding:30px 34px;border-left:5px solid var(--teal2);background:#eefbfc;border-radius:0 16px 16px 0;margin:34px 0;font-size:clamp(22px,2.8vw,34px);line-height:1.3;font-weight:800;color:var(--navy)}
/* moment */
.moment{background:var(--navy);color:#e9f8f9}
.moment h2,.moment .big{color:#fff}.moment p{color:#c2d8e3}.moment .eyebrow{color:#5fe0e8}
.timeline{display:grid;gap:0;margin-top:20px;border-left:2px solid #2b4c7a;padding-left:26px}
.tick{position:relative;padding:0 0 26px}
.tick:before{content:"";position:absolute;left:-34px;top:6px;width:12px;height:12px;border-radius:50%;background:#5fe0e8;box-shadow:0 0 0 4px #0b2048}
.tick time{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px;color:#5fe0e8;font-weight:700}
.tick p{margin:4px 0 0;font-size:17px;color:#d9e8f0}
.phone{width:290px;margin:auto;border-radius:36px;background:#0e2a55;border:1px solid #2b4c7a;padding:16px;box-shadow:0 30px 60px #00000055}
.screen{background:#f8fcfd;border-radius:24px;padding:20px 18px;color:var(--navy)}
.screen .who{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--teal);text-transform:uppercase}
.screen .notification-title{margin:8px 0 10px;font-size:19px;line-height:1.3}
.screen ul{margin:0 0 14px;padding-left:18px;font-size:13.5px;color:var(--ink)}
.screen .row{display:flex;gap:8px}
.screen .ok{flex:1;text-align:center;background:linear-gradient(115deg,var(--teal2),#008b99);color:#fff;border-radius:10px;padding:10px;font-weight:800}
.screen .no{flex:1;text-align:center;border:1px solid #a4cbd2;border-radius:10px;padding:10px;font-weight:700}
.screen .foot{margin-top:10px;font-size:11.5px;color:var(--muted);text-align:center}
/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:30px}
.card{padding:26px;background:var(--card);border:1px solid #d8edf1;border-radius:18px;box-shadow:0 14px 34px #0d78800b}
.card p{font-size:16px;margin:0}
.card .n{color:var(--teal);font-weight:850;font-size:13px;letter-spacing:.1em}
.line{background:#fff;border:1px solid #cdebf0;border-radius:15px;padding:22px 24px;font-size:19px;font-weight:700;line-height:1.4;color:var(--navy)}
.line:before{content:"✦";color:var(--teal);margin-right:12px}
/* sources */
.sources{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.sources span{padding:9px 14px;border-radius:999px;background:#fff;border:1px solid #cdebf0;font-size:14px;font-weight:650;color:var(--navy2)}
/* flow */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:34px;counter-reset:f}
.flow div{background:#fff;border:1px solid #cbeaf0;border-radius:16px;padding:20px 18px;position:relative}
.flow div:before{counter-increment:f;content:counter(f,decimal-leading-zero);display:block;color:var(--teal);font-weight:850;font-size:13px;letter-spacing:.1em;margin-bottom:6px}
.flow b{display:block;font-size:18px;margin-bottom:4px}.flow p{font-size:14.5px;margin:0}
.flow .you{border:2px solid var(--teal2);background:#effcfd}
/* vidra */
.vidra-id{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0}
.vidra-id span{font-size:clamp(24px,3vw,38px);font-weight:850;letter-spacing:-.03em;color:var(--navy)}
.vidra-id span:nth-child(2){color:var(--teal)}
/* founder */
.founder{max-width:760px;margin:40px auto 0;text-align:left;background:#fff;border:1px solid #d8edf1;border-radius:20px;padding:34px 36px;box-shadow:0 18px 40px #0d78800d}
.founder p{font-size:18px}.founder .sig{margin-top:18px;font-weight:800;color:var(--navy)}.founder .sig span{display:block;font-weight:600;color:var(--muted);font-size:14px}
.closing{text-align:center;background:radial-gradient(ellipse at center,#d6f8fa,#fff 70%)}
.closing h2{max-width:960px;margin:14px auto 26px}
.tech{display:inline-block;margin-top:22px;font-size:15px;color:var(--muted)}
.techlink{display:inline-block;margin-top:18px;font-size:15px;font-weight:700;text-decoration:none}
footer{padding:40px 24px;text-align:center;background:var(--navy);color:#e9f8f9}
footer p{color:#c2d8e3;font-size:14px;margin:6px 0}
footer a{color:#9fe7ec}
.fbrand{display:flex;justify-content:center;align-items:center;gap:10px;margin-bottom:10px}
.fbrand .em{width:70px;height:42px;object-fit:contain;background:#fff;border-radius:8px}
.fbrand .wm{width:150px;filter:brightness(0) invert(1)}
.reveal{opacity:1}
@media (prefers-reduced-motion:no-preference){.reveal-enabled .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal-enabled .reveal.visible{opacity:1;transform:none}}
@media(max-width:980px){.flow{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:860px){
 .links{display:none}.menu-btn{display:block}
 .links.open{display:flex;position:absolute;left:0;right:0;top:62px;background:#fff;padding:18px 24px;flex-direction:column;align-items:flex-start;box-shadow:0 20px 30px #00334415}
 .logo .em{width:50px;height:30px}.logo .wm{width:130px}
 .hero,.split{grid-template-columns:1fr}.hero{min-height:auto;padding-top:56px}
 section{padding:72px 16px}.split{gap:28px}
 .grid3,.grid2,.flow{grid-template-columns:1fr}
 .phone{width:100%;max-width:300px}
}

/* Keyboard access, reduced motion and navigation without JavaScript. */
a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:4px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media(max-width:860px){html:not(.js) .links{display:flex;flex-wrap:wrap}html:not(.js) .nav{flex-wrap:wrap}html:not(.js) .menu-btn{display:none}}

.fbrand .wm{height:auto}

/* Product screens and capability stories */
.product-feature{display:grid;grid-template-columns:1fr 1.08fr;gap:48px;align-items:center;padding:52px 0;border-top:1px solid var(--line);scroll-margin-top:90px}
.product-showcase>.lead{max-width:850px;margin-bottom:40px}.product-feature h3{font-size:clamp(26px,3vw,40px);line-height:1.16;margin:16px 0 22px}.product-copy ul{padding-left:22px;color:var(--ink)}.product-copy li{margin:12px 0;font-size:16px}
.product-feature figure{margin:0;min-width:0}.product-feature figure a{display:block;border:1px solid #c9e2e8;border-radius:16px;overflow:hidden;box-shadow:0 16px 42px #0b204812;background:#f5f5fb}.product-feature img{display:block;width:100%;height:auto}.product-feature figcaption,.product-note{font-size:13px;color:var(--muted);line-height:1.6;margin-top:12px}.product-intro .grid2{margin-top:32px}.product-intro .card p{font-size:16px}
.product-faq details{border-bottom:1px solid var(--line);padding:20px 0}.product-faq summary{cursor:pointer;font-weight:700;font-size:19px}.product-faq details p{margin:16px 0 0;max-width:900px;font-size:17px}
@media(max-width:860px){.product-feature{grid-template-columns:1fr;gap:24px;padding:36px 0}.product-feature h3{font-size:30px}.product-faq summary{font-size:17px}}

/* On-demand product video: no initial MP4 download. */
.product-video-section>.lead{max-width:900px}.product-tour-video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0b2048;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 44px #0b204815;margin-top:30px}.product-video-transcript{margin-top:24px;border-top:1px solid var(--line);padding-top:18px;color:var(--ink)}.product-video-transcript summary{cursor:pointer;font-weight:700}.product-video-transcript li{margin:12px 0;font-size:16px}.product-video-transcript ol{padding-left:24px}

/* Keep the player within the content column at every viewport size. */
.product-video-section{min-width:0}.product-tour-video{width:100%;max-width:1140px;min-width:0;height:auto;margin:30px auto 0}