:root{--night:#0b1020;--night2:#141c32;--paper:#f5f1e8;--paper2:#fbfaf6;--ink:#101728;--muted:#626876;--line:#d9d4ca;--lime:#c9ff63;--violet:#8176ff;--cyan:#45cdb7;--max:1180px;--display:Manrope,"DM Sans",Inter,system-ui,sans-serif;--body:"DM Sans",Inter,system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--muted);background:var(--paper);font-family:var(--body);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
.skip-link{position:fixed;z-index:5000;top:10px;left:10px;padding:10px 14px;color:#101728;background:var(--lime);border-radius:9px;font-weight:800;transform:translateY(-160%)}
.skip-link:focus{transform:none}
header{position:sticky;z-index:1000;top:0;min-height:78px;color:#fff;background:rgba(11,16,32,.95);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px)}
.nav{width:min(var(--max),calc(100% - 40px));min-height:77px;margin:auto;display:flex;align-items:center;gap:24px}
.nav-logo{flex:0 0 auto}
.nav-links{margin:auto;display:flex;gap:5px}
.nav-links a{padding:9px 12px;color:#b4bbca;border-radius:9px;font-size:14px;font-weight:700;text-decoration:none}
.nav-links a:hover,.nav-links a[aria-current=page]{color:#fff;background:rgba(255,255,255,.08)}
.nav-cta{flex:0 0 auto}
.btn{min-height:45px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:11px;font-weight:850;text-decoration:none;cursor:pointer}
.btn-primary{color:#101728;background:var(--lime);box-shadow:0 10px 30px rgba(201,255,99,.17)}
.btn-secondary{color:var(--ink);background:var(--paper2);border-color:var(--line)}
.mobile-menu-btn{display:none;width:44px;height:44px;color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:11px;font-size:19px}
.mobile-menu{display:none;position:fixed;z-index:999;top:78px;right:20px;width:min(340px,calc(100vw - 40px));padding:12px;background:var(--night2);border:1px solid rgba(255,255,255,.12);border-radius:16px;box-shadow:0 25px 70px rgba(0,0,0,.4)}
.mobile-menu.active{display:grid}
.mobile-menu a{padding:12px;color:#c3c9d4;border-radius:9px;text-decoration:none}
.about-shell{width:min(var(--max),calc(100% - 40px));margin:auto}
.about-hero{position:relative;padding:clamp(72px,9vw,128px) 0;overflow:hidden;color:#fff;background:radial-gradient(700px 430px at 88% 35%,rgba(129,118,255,.3),transparent 68%),radial-gradient(500px 330px at 30% 100%,rgba(69,205,183,.13),transparent 70%),var(--night)}
.about-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:72px 72px;mask-image:radial-gradient(circle at 50% 42%,#000,transparent 75%)}
.about-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(350px,.72fr);align-items:center;gap:clamp(48px,8vw,100px)}
.about-eyebrow,.about-kicker{color:#6758dc;font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.about-eyebrow{color:var(--lime)}
h1,h2,h3{margin-top:0;color:var(--ink);font-family:var(--display);letter-spacing:-.05em;line-height:1.03}
.about-hero h1{max-width:820px;margin:20px 0 24px;color:#fff;font-size:clamp(50px,7vw,88px);letter-spacing:-.07em}
.about-hero-copy>p{max-width:690px;margin:0;color:#b7becc;font-size:clamp(17px,1.7vw,20px)}
.about-proof{margin-top:28px;display:flex;flex-wrap:wrap;gap:9px}
.about-proof span{padding:8px 11px;color:#d9deea;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.11);border-radius:9px;font-size:11px;font-weight:800}
.about-brand-card{padding:22px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:27px;box-shadow:0 35px 90px rgba(0,0,0,.28);backdrop-filter:blur(18px)}
.about-brand-card img{width:100%;border-radius:17px}
.about-brand-card p{margin:16px 5px 2px;color:#abb3c4;font-size:13px}
.about-section{padding:clamp(78px,10vw,130px) 0}
.founder-grid{display:grid;grid-template-columns:minmax(330px,.72fr) minmax(0,1.28fr);align-items:center;gap:clamp(45px,8vw,100px)}
.founder-portrait{position:relative;margin:0}
.founder-portrait>img{width:100%;aspect-ratio:4/5;display:block;object-fit:cover;object-position:center 24%;border-radius:30px;box-shadow:0 32px 80px rgba(11,16,32,.18)}
.founder-portrait figcaption{position:absolute;left:18px;right:18px;bottom:18px;padding:15px 17px;display:flex;justify-content:space-between;gap:15px;color:#fff;background:rgba(11,16,32,.8);border:1px solid rgba(255,255,255,.14);border-radius:14px;backdrop-filter:blur(14px)}
.founder-portrait figcaption strong{font-size:16px}
.founder-portrait figcaption span{color:#c8cfdb;font-size:12px}
.founder-copy h2,.section-heading h2,.architecture-grid h2{margin:10px 0 22px;font-size:clamp(38px,5vw,62px)}
.founder-copy>p{font-size:16px}
.founder-copy blockquote{margin:28px 0;padding:22px 25px;color:#fff;background:linear-gradient(135deg,#282253,#453b91);border-radius:18px;font:400 21px/1.55 Georgia,serif}
.founder-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.founder-meta>div{padding:14px;background:var(--paper2);border:1px solid var(--line);border-radius:13px}
.founder-meta b,.founder-meta span{display:block}
.founder-meta b{color:var(--ink);font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.founder-meta span{margin-top:5px;font-size:12px;line-height:1.4}
.about-night{color:#9fa7b8;background:var(--night)}
.about-night h2,.about-night h3{color:#fff}
.about-night .about-kicker{color:var(--lime)}
.section-heading{max-width:850px}
.section-heading>p{max-width:650px}
.principles-grid{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.11);border-radius:23px;overflow:hidden}
.principles-grid article{min-height:280px;padding:25px;background:var(--night2)}
.principles-grid article>span{color:var(--lime);font-size:11px;font-weight:900}
.principles-grid h3{margin:70px 0 12px;font-size:21px}
.principles-grid p{margin:0;font-size:13px}
.architecture-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);align-items:center;gap:clamp(50px,8vw,100px)}
.architecture-grid>div>p{margin-bottom:25px}
.architecture-list{margin:0;padding:12px;list-style:none;background:var(--paper2);border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 65px rgba(11,16,32,.1)}
.architecture-list li{padding:16px;display:grid;grid-template-columns:42px 1fr;gap:13px}
.architecture-list li+li{border-top:1px solid var(--line)}
.architecture-list li>span{width:38px;height:38px;display:grid;place-items:center;color:#4e42bd;background:#ebe7ff;border-radius:11px;font-weight:900}
.architecture-list b{color:var(--ink)}
.architecture-list p{margin:2px 0 0;font-size:13px}
.about-cta{padding:clamp(82px,10vw,124px) 0;color:#fff;text-align:center;background:radial-gradient(500px 260px at 50% 100%,rgba(129,118,255,.28),transparent 70%),var(--night)}
.about-cta span{color:var(--lime);font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.about-cta h2{max-width:780px;margin:12px auto 0;color:#fff;font-size:clamp(44px,6vw,72px)}
.about-cta p{color:#aeb6c6}
.qm-foot{color:#aeb5c4;background:#070b16}
.qm-foot-inner{width:min(var(--max),calc(100% - 40px));margin:auto;padding:54px 0 28px}
.qm-foot-top{display:grid;grid-template-columns:1.8fr .8fr .8fr .9fr;gap:42px}
.qm-foot-brand p{max-width:42ch;color:#929aaa;font-size:13px}
.qm-foot-col{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.qm-foot-heading{margin:0 0 4px;color:#fff;font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.qm-foot-col a{color:#aab1c0;font-size:13px;text-decoration:none}
.qm-foot-bottom{margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1)}
.qm-foot-bottom p{margin:0;color:#7f8798;font-size:12px}
@media(max-width:1000px){.nav-links,.nav-cta{display:none}
.mobile-menu-btn{display:block;margin-left:auto}
.about-hero-grid,.founder-grid,.architecture-grid{grid-template-columns:1fr}
.about-brand-card{max-width:600px}
.founder-portrait{max-width:620px}
.principles-grid{grid-template-columns:1fr 1fr}
.qm-foot-top{grid-template-columns:1fr 1fr}
.qm-foot-brand{grid-column:1/-1}
}
@media(max-width:640px){header{min-height:66px}
.nav{width:calc(100% - 28px);min-height:65px}
.mobile-menu{top:66px;right:14px;width:calc(100vw - 28px)}
.about-shell,.qm-foot-inner{width:calc(100% - 28px)}
.about-hero{padding:55px 0 72px}
.about-hero h1{font-size:clamp(46px,13vw,62px)}
.about-brand-card{padding:14px;border-radius:20px}
.founder-portrait>img{border-radius:22px}
.founder-portrait figcaption{align-items:flex-start;flex-direction:column;gap:2px}
.founder-meta{grid-template-columns:1fr}
.principles-grid{grid-template-columns:1fr}
.principles-grid article{min-height:0}
.principles-grid h3{margin-top:32px}
.architecture-grid{gap:35px}
.qm-foot-top{gap:26px 18px}
.qm-foot-bottom{align-items:flex-start;flex-direction:column;gap:5px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
}

/* Founder layout refinement */
.about-hero-grid{grid-template-columns:minmax(0,900px);justify-content:start;gap:0}
.founder-grid{grid-template-columns:minmax(220px,320px) minmax(0,1fr);align-items:start;gap:clamp(42px,7vw,86px)}
.founder-portrait{width:min(100%,320px)}
.founder-portrait>img{height:auto}
.founder-link{width:fit-content;margin:0 0 24px;padding:10px 14px 10px 10px;display:inline-flex;align-items:center;gap:10px;color:#0a66c2;background:#eef6ff;border:1px solid #c8e1fb;border-radius:12px;text-decoration:none;font-size:13px;transition:transform .2s ease,box-shadow .2s ease}
.founder-link>span{width:29px;height:29px;display:grid;place-items:center;color:#fff;background:#0a66c2;border-radius:7px;font:900 17px/1 Arial,sans-serif}
.founder-link:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(10,102,194,.14)}
@media(max-width:1000px){.founder-grid{grid-template-columns:1fr}.founder-portrait{width:min(100%,300px);max-width:300px;margin-inline:auto}}
@media(max-width:640px){.founder-grid{gap:32px}.founder-portrait{width:min(78vw,260px)}.founder-portrait figcaption{left:10px;right:10px;bottom:10px;padding:11px 12px}.founder-link{width:100%;justify-content:center}}