:root{
  --bg:#07111f;--deep:#050b15;--panel:#0d1a2d;--line:rgba(148,163,184,.26);
  --text:#f8fafc;--muted:#b8c5d8;--blue:#38a3ff;--blue2:#0b74ff;--green:#22c55e
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
section{scroll-margin-top:86px}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 50% -14%,rgba(56,163,255,.18),transparent 34rem),linear-gradient(180deg,#07111f 0%,#081426 42%,#050b15 100%)}
a{text-decoration:none;color:inherit}
.site-header{position:sticky;top:0;z-index:50;height:74px;padding:0 36px;display:flex;align-items:center;justify-content:space-between;background:rgba(7,17,31,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{font-weight:900;letter-spacing:.25em;font-size:16px}
.site-nav{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:14px}
.site-nav a:hover{color:#fff}.nav-cta{border:1px solid rgba(56,163,255,.75);border-radius:999px;padding:10px 16px;color:#fff;background:rgba(56,163,255,.10)}
.menu-button{display:none}
.chapter{min-height:calc(100vh - 74px);display:flex;align-items:center;justify-content:center;padding:72px 38px;border-bottom:1px solid rgba(148,163,184,.16)}
.chapter-inner{width:100%;max-width:1180px;margin:0 auto}.wide{max-width:1480px}.narrow{max-width:820px}.centered{text-align:center}
.eyebrow{margin:0 0 16px;font-size:12px;font-weight:900;letter-spacing:.24em;text-transform:uppercase;color:var(--blue)}.blue{color:var(--blue2)}
h1,h2,h3,p{margin-top:0}
.hero{position:relative;overflow:hidden;text-align:center}.hero-inner{position:relative;z-index:2;width:100%;max-width:1280px;margin:0 auto}
.world-glow{position:absolute;left:-10%;right:-10%;bottom:-34%;height:44vh;border-radius:50% 50% 0 0/100% 100% 0 0;background:radial-gradient(ellipse at center,rgba(56,163,255,.30),rgba(56,163,255,.10) 38%,transparent 68%),radial-gradient(ellipse at center,#0d2845,#09192e 48%,transparent 72%);opacity:.55}
.hero h1{font-size:clamp(34px,4.9vw,68px);line-height:1.06;letter-spacing:-.066em;margin:0 auto 28px;font-weight:900}
.hero h1 span{display:block;white-space:nowrap}.hero h1 span:nth-child(2){color:#dbeafe;font-size:.94em}.hero h1 span:nth-child(3){color:var(--blue);font-size:.92em}
.scroll-cue,.next-cue{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.04);border-radius:999px;padding:12px 16px;font-size:14px;font-weight:750;color:#fff}.scroll-cue span,.next-cue span{color:var(--blue);font-size:18px}
.news{align-items:flex-start;min-height:auto;padding-top:58px;padding-bottom:70px;background:linear-gradient(180deg,rgba(8,19,35,.94),rgba(6,14,26,.98))}
.news-inner{width:100%;max-width:1480px;margin:0 auto}.news-top{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:22px}.news-top h2{font-size:clamp(34px,4.2vw,58px);line-height:1;letter-spacing:-.06em;margin:0}.news-note{max-width:530px;color:var(--muted);line-height:1.45;font-size:17px}
.news-wall{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:14px}
.news-card{min-height:220px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,rgba(18,33,58,.58),rgba(6,13,25,.94));padding:18px;display:flex;flex-direction:column;box-shadow:0 18px 60px rgba(0,0,0,.18)}
.main-card{grid-row:span 2}
.card-bar{display:flex;justify-content:space-between;gap:12px;color:#8ea3bd;font-size:12px;margin-bottom:18px}.card-bar span:first-child{color:#fff;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.card-bar span:last-child{text-align:right}
.news-card h3{font-size:clamp(19px,1.7vw,25px);line-height:1.13;letter-spacing:-.035em;margin:0 0 14px}.news-card p{color:#d6e4f5;font-size:15px;line-height:1.45;margin:0 0 18px}.card-foot{margin-top:auto;display:flex;justify-content:space-between;gap:12px;color:var(--blue);font-weight:850;font-size:13px}.card-foot span:first-child{color:#fff}
.news .next-cue{margin:28px auto 0;display:flex;width:max-content;color:#d6e4f5;background:rgba(255,255,255,.035);border-color:rgba(148,163,184,.22)}
.light{background:#f8fafc;color:#0f172a}.pattern h2,.gap h2,.decimag h2,.demo h2,.ask-hero h1,.qa-section h2{font-size:clamp(34px,4.8vw,62px);line-height:1.02;letter-spacing:-.062em;margin:0 auto 24px}.pattern h2 span{color:var(--blue2)}
.pattern-subtitle{max-width:760px;margin:0 auto 30px;color:#475569;font-size:20px;line-height:1.45}.action-cloud{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:940px;margin:0 auto}.action-cloud span{border:1px solid rgba(11,116,255,.18);background:white;color:#0f172a;border-radius:999px;padding:12px 18px;font-weight:850;box-shadow:0 14px 40px rgba(15,23,42,.08)}.pattern-bottom{color:#334155;font-weight:850;margin:28px auto 0}.next-cue.dark{color:#334155;background:rgba(15,23,42,.035);border-color:rgba(15,23,42,.12);margin-top:28px}
.gap h2{max-width:1000px}.verification-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:30px auto;max-width:960px}.verification-grid div{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035);padding:20px 12px}.verification-grid b{display:block;color:var(--green);font-size:26px;margin-bottom:8px}.verification-grid span{color:var(--muted)}.gap h3{max-width:980px;margin:0 auto;font-size:clamp(28px,3.8vw,50px);line-height:1.05;letter-spacing:-.055em}
.big-subtitle{color:var(--muted);font-size:clamp(24px,3vw,42px);line-height:1.18;font-weight:850;margin:0 0 44px}.big-subtitle span{color:var(--blue)}.decision-flow{display:grid;grid-template-columns:1fr 70px 1fr 70px 1fr;align-items:center;gap:10px;max-width:1120px;margin:0 auto}.flow-box{min-height:164px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.035);padding:24px;display:flex;flex-direction:column;justify-content:center}.flow-box small{color:var(--muted);margin-bottom:10px}.flow-box strong{font-size:25px;line-height:1.2}.flow-box.active{border-color:rgba(56,163,255,.75);background:radial-gradient(circle at center,rgba(56,163,255,.18),rgba(255,255,255,.035));box-shadow:0 0 60px rgba(56,163,255,.15)}.flow-arrow{color:var(--blue);font-size:36px}
.principles-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:34px auto 0;max-width:1120px}.principles-row div{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:18px;padding:18px;text-align:left}.principles-row b{display:block;margin-bottom:8px}.principles-row span{color:var(--muted);font-size:14px;line-height:1.4}
.demo{background:linear-gradient(180deg,#07111f,#050b15)}.demo-sub,.ask-intro{color:var(--muted);font-size:22px;line-height:1.35;margin-bottom:28px}.primary-button{display:inline-flex;border-radius:999px;padding:15px 24px;color:white;background:linear-gradient(135deg,var(--blue2),var(--blue));font-weight:900}
.site-footer{padding:28px 38px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);background:var(--deep)}
.ask-hero{min-height:60vh;text-align:center}.ask-hero h1{font-size:clamp(54px,8vw,108px);line-height:.95;letter-spacing:-.075em;margin-bottom:24px}.ask-topics{align-items:flex-start;min-height:auto}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.topic-card{min-height:200px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(18,33,58,.72),rgba(9,18,33,.92));border-radius:22px;padding:22px;display:flex;flex-direction:column}.topic-card span{color:var(--blue);font-weight:900;margin-bottom:30px}.topic-card strong{font-size:25px;margin-bottom:10px;display:flex;flex-direction:column;gap:7px}.topic-card small{font-size:13px;color:var(--blue);font-weight:800}.topic-card em{color:var(--muted);font-style:normal;line-height:1.45}
.qa-section{padding:70px 38px;border-bottom:1px solid rgba(148,163,184,.16)}.qa-section h2{text-align:center}details{border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:18px;margin:12px 0;overflow:hidden;text-align:left}summary{cursor:pointer;padding:20px 22px;font-weight:750;font-size:19px}details p{margin:0;color:var(--muted);line-height:1.6;padding:0 22px 22px}.more-questions{display:inline-flex;margin:22px auto 0;border:1px solid rgba(56,163,255,.45);border-radius:999px;padding:12px 18px;color:var(--blue);font-weight:850}
@media(max-width:1180px){.hero h1 span{white-space:normal}.news-wall{grid-template-columns:1fr 1fr}.main-card{grid-row:auto}}
@media(max-width:820px){.site-header{height:auto;min-height:66px;padding:16px 18px}.menu-button{display:inline-flex;border:1px solid rgba(56,163,255,.65);color:white;background:rgba(56,163,255,.10);border-radius:999px;padding:9px 14px;font-weight:850}.site-nav{display:none;position:absolute;top:64px;left:18px;right:18px;padding:12px;border:1px solid var(--line);border-radius:18px;background:rgba(7,17,31,.96);flex-direction:column;align-items:stretch;gap:4px}.site-nav.open{display:flex}.site-nav a{padding:12px}.chapter{min-height:auto;padding:58px 20px}.hero{min-height:78vh}.hero h1{font-size:clamp(34px,11vw,56px)}.news-wall,.verification-grid,.decision-flow,.principles-row,.topic-grid{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);margin:6px 0}.site-footer{flex-direction:column;text-align:center}.qa-section{padding:54px 20px}}


/* Final correction sprint */
.hero h1{
  font-size:clamp(30px,4.45vw,60px);
  line-height:1.08;
  max-width:1240px;
}
.hero{
  padding-top:54px;
  padding-bottom:44px;
}
.news-top h2{
  font-size:clamp(30px,3.5vw,48px);
  max-width:680px;
}
.news-note{
  font-size:16px;
  color:#c5d1e3;
}
.news-wall{
  grid-template-columns:1.02fr 1fr 1fr;
}
.news-card{
  min-height:194px;
  padding:16px;
}
.main-card{
  min-height:404px;
}
.card-bar{
  margin-bottom:14px;
  color:#8ea3bd;
}
.card-bar span:first-child{
  color:#9fb1c7;
  font-weight:500;
  text-transform:none;
  letter-spacing:0;
}
.card-bar span:last-child{
  color:#8ea3bd;
  font-weight:500;
}
.news-card h3{
  font-size:clamp(18px,1.45vw,22px);
  line-height:1.16;
}
.news-card p{
  font-size:14px;
  line-height:1.42;
}
.card-foot{
  font-size:13px;
}
.card-foot span:first-child{
  color:#9fb1c7;
  font-weight:500;
}
.card-foot span:last-child{
  color:var(--blue);
  font-weight:850;
}
.pattern h2{
  font-size:clamp(32px,4.2vw,56px);
}
.pattern-subtitle{
  font-size:22px;
  max-width:820px;
}
.pattern-bottom{
  font-size:18px;
}
.gap h2{
  font-size:clamp(28px,3.45vw,48px);
  max-width:980px;
}
.gap h3{
  font-size:clamp(31px,4.2vw,56px);
  max-width:1050px;
}
.decimag{
  padding-top:44px;
  padding-bottom:52px;
}
.decimag h2{
  font-size:clamp(30px,3.8vw,52px);
  margin-bottom:20px;
}
.big-subtitle{
  font-size:clamp(28px,3.5vw,46px);
  margin-bottom:32px;
}
.big-subtitle span{
  font-size:1.08em;
}
.decision-flow{
  margin-top:6px;
}
.flow-box{
  min-height:142px;
}
.principles-row{
  margin-top:24px;
}
.site-footer a{
  color:var(--blue);
  font-weight:750;
}
@media(max-width:1180px){
  .hero h1 span{white-space:normal}
  .news-wall{grid-template-columns:1fr 1fr}
  .main-card{min-height:230px}
}
@media(max-width:820px){
  .hero h1{font-size:clamp(32px,10vw,54px)}
  .news-wall{grid-template-columns:1fr}
  .news-card,.main-card{min-height:auto}
}