:root{
  --bg:#ffffff;
  --soft:#f7f9fc;
  --soft2:#f1f5fa;
  --line:#e3e9f1;
  --text:#0f1728;
  --muted:#5e6a7b;
  --blue:#3a8cff;
  --violet:#7257ff;
  --pink:#c64de4;
  --shadow:0 20px 50px rgba(25,42,75,.08);
  --shell:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.shell{width:min(var(--shell),calc(100% - 40px));margin:0 auto}

.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-shell{
  height:82px;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
}
.brand img{height:58px;width:auto}
nav{display:flex;gap:30px}
nav a{font-size:14px;font-weight:700;color:#344155}
nav a:hover{color:var(--blue)}
.youtube-link{justify-self:end;font-size:14px;font-weight:800}

.hero-wrap{padding-top:40px}
.hero{
  min-height:560px;
  border-radius:28px;
  overflow:hidden;
  position:relative;
  box-shadow:var(--shadow);
  background:#07101d;
}
.hero-video,.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video{z-index:0;opacity:0;transition:opacity .35s ease}
.hero.video-ready .hero-video{opacity:1}
.hero.video-ready .hero-image{opacity:0}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(7,14,28,.92) 0%,rgba(7,14,28,.72) 42%,rgba(7,14,28,.28) 73%,rgba(7,14,28,.12) 100%);
}
.hero-content{
  position:relative;z-index:2;
  max-width:670px;
  padding:70px 52px 58px;
  color:#fff;
}
.kicker{
  display:inline-block;
  font-size:10px;
  letter-spacing:.18em;
  font-weight:900;
  text-transform:uppercase;
  color:#6bbcff;
}
.kicker.light{color:#8cd2ff}
.hero h1{
  margin:18px 0 20px;
  font-size:clamp(52px,5.8vw,82px);
  line-height:.93;
  letter-spacing:-.055em;
}
.hero h1 span{
  background:linear-gradient(90deg,var(--blue),var(--violet),var(--pink));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero p{
  max-width:590px;
  margin:0;
  color:#d7e0ee;
  font-size:18px;
  line-height:1.65;
}
.hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.btn{
  min-height:48px;
  padding:0 18px;
  border-radius:11px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  font-weight:900;
}
.btn.primary{background:linear-gradient(90deg,var(--blue),var(--violet));color:#fff}
.btn.glass{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.07);color:#fff}
.stats{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.stats div{
  min-width:105px;
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:12px;
  background:rgba(255,255,255,.05);
}
.stats strong{display:block;font-size:19px}
.stats span{display:block;margin-top:2px;font-size:11px;color:#cbd6e4}

.feature-story{
  margin-top:34px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  border:1px solid var(--line);
  border-radius:22px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow);
}
.feature-visual{
  min-height:320px;
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 22% 28%,rgba(69,145,255,.22),transparent 22%),
    radial-gradient(circle at 78% 70%,rgba(198,77,228,.20),transparent 24%),
    linear-gradient(135deg,#eaf2ff,#f5f0ff);
}
.feature-grid-lines{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(59,130,246,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.08) 1px,transparent 1px);
  background-size:34px 34px;
}
.feature-badge{
  position:absolute;left:24px;top:24px;
  padding:8px 10px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:10px;font-weight:900;letter-spacing:.12em;color:#536173;
}
.feature-symbol{
  position:absolute;inset:0;
  display:grid;place-items:center;
  font-size:120px;color:rgba(84,92,255,.18)
}
.feature-copy{padding:42px 40px;display:flex;flex-direction:column;justify-content:center}
.feature-copy h2{
  margin:10px 0 12px;
  font-size:34px;
  line-height:1.08;
  letter-spacing:-.04em;
}
.feature-copy p{margin:0 0 20px;color:var(--muted);font-size:16px;line-height:1.72}
.text-link{color:var(--blue);font-size:14px;font-weight:900}

.section{padding:66px 0 10px}
.section-heading{
  display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:20px
}
.section-heading h2{
  margin:8px 0 0;
  font-size:40px;
  line-height:1.04;
  letter-spacing:-.04em;
}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.video-card{
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow);
}
.video-art{
  height:180px;
  position:relative;
  padding:18px;
  display:flex;
  align-items:flex-end;
}
.video-art.blue{background:linear-gradient(135deg,#4d91ff,#6f63ff)}
.video-art.violet{background:linear-gradient(135deg,#5a9cff,#8260e8)}
.video-art.purple{background:linear-gradient(135deg,#4c8cf0,#a147d0)}
.video-art span{color:#fff;font-size:10px;font-weight:900;letter-spacing:.16em}
.play{
  position:absolute;right:18px;top:18px;
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.92);color:#3350bb;font-size:13px;
}
.video-copy{padding:20px}
.video-copy h3{margin:0 0 8px;font-size:25px;letter-spacing:-.03em}
.video-copy p{margin:0 0 14px;color:var(--muted);font-size:14px;line-height:1.6}
.video-copy b{color:var(--blue);font-size:13px}

.article-list{display:grid;gap:12px}
.article-row{
  display:grid;
  grid-template-columns:150px 1fr auto;
  gap:22px;
  align-items:center;
  border:1px solid var(--line);
  border-radius:17px;
  padding:20px 22px;
  background:#fff;
}
.article-meta{font-size:9px;line-height:1.5;letter-spacing:.13em;font-weight:900;color:var(--blue)}
.article-main h3{margin:0 0 6px;font-size:21px;line-height:1.15;letter-spacing:-.025em}
.article-main p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.article-row>a{color:var(--blue);font-size:13px;font-weight:900;white-space:nowrap}

.dual-panels{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  padding:66px 0;
}
.panel{
  border:1px solid var(--line);
  border-radius:20px;
  padding:30px;
  background:var(--soft);
}
.panel h3{margin:8px 0 10px;font-size:30px;letter-spacing:-.035em}
.panel p{margin:0 0 18px;color:var(--muted);font-size:15px;line-height:1.7}
.panel b{color:var(--blue);font-size:13px}

.footer{border-top:1px solid var(--line);background:#fff}
.footer-shell{
  min-height:120px;
  display:grid;
  grid-template-columns:1fr 1fr auto;
  align-items:center;
  gap:20px;
}
.footer img{height:50px;width:auto}
.footer p{margin:0;text-align:center;color:#758193;font-size:13px}
.footer div:last-child{display:flex;gap:18px}
.footer a{font-size:13px;font-weight:700;color:#435166}

.page{padding:64px 0}
.page h1{font-size:52px;letter-spacing:-.045em}
.page p{max-width:760px;color:var(--muted);font-size:18px;line-height:1.75}

@media(max-width:900px){
  .nav-shell{grid-template-columns:1fr auto;height:auto;padding:14px 0}
  nav{display:none}
  .hero-content{padding:54px 24px}
  .feature-story,.video-grid,.dual-panels{grid-template-columns:1fr}
  .article-row{grid-template-columns:1fr}
  .section-heading{align-items:flex-start;flex-direction:column}
  .footer-shell{grid-template-columns:1fr;padding:26px 0}
  .footer p{text-align:left}
}


/* Final featured-video layout */
.featured-section{
  margin-top:34px;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:0;
  border:1px solid var(--line);
  border-radius:22px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow);
}
.featured-player{
  position:relative;
  aspect-ratio:16/9;
  min-height:0;
  background:#07101d;
  overflow:hidden;
}
.featured-thumb{
  position:absolute;
  inset:0;
  width:100%;height:100%;object-fit:cover;
}
.thumb-shade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,12,24,.08),rgba(6,12,24,.32));
}
.featured-label{
  position:absolute;left:18px;top:18px;z-index:3;
  padding:8px 11px;border-radius:999px;
  background:rgba(255,255,255,.94);
  color:#334155;
  border:1px solid rgba(255,255,255,.7);
  font-size:10px;font-weight:900;letter-spacing:.12em;
}
.play-button{
  position:absolute;left:50%;top:50%;z-index:4;
  transform:translate(-50%,-50%);
  width:76px;height:76px;border:0;border-radius:50%;
  background:rgba(255,255,255,.96);
  color:#6b54f2;
  display:grid;place-items:center;
  cursor:pointer;
  box-shadow:0 14px 36px rgba(0,0,0,.24);
  transition:.18s ease;
}
.play-button:hover{transform:translate(-50%,-50%) scale(1.06)}
.play-button span{font-size:24px;margin-left:4px}
#youtube-player{
  position:absolute;inset:0;z-index:5;
  width:100%;height:100%;
  pointer-events:none;
  opacity:0;
}
.featured-player.player-active #youtube-player{pointer-events:auto;opacity:1}
.featured-player.player-active .featured-thumb,
.featured-player.player-active .thumb-shade,
.featured-player.player-active .play-button,
.featured-player.player-active .featured-label{opacity:0;pointer-events:none}
.embed-fallback{
  position:absolute;inset:0;z-index:8;
  padding:44px;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  background:linear-gradient(135deg,#111827,#21143a);
  color:#fff;
}
.embed-fallback[hidden]{display:none}
.embed-fallback strong{font-size:22px;line-height:1.25;margin-bottom:10px}
.embed-fallback span{max-width:540px;color:#d7ddea;line-height:1.6;margin-bottom:16px}
.embed-fallback a{font-weight:900;color:#a9c8ff}
.featured-copy{
  padding:38px 36px;
  display:flex;flex-direction:column;justify-content:center;
}
.featured-copy h2{
  margin:10px 0 2px;
  font-size:clamp(38px,3.4vw,52px);
  line-height:1;
  letter-spacing:-.045em;
}
.featured-copy h3{
  margin:0 0 15px;
  font-size:23px;
  line-height:1.18;
  letter-spacing:-.025em;
  color:#243047;
}
.featured-copy p{
  margin:0 0 20px;
  font-size:16px;
  line-height:1.72;
  color:var(--muted);
}
.featured-actions{display:flex;gap:16px;flex-wrap:wrap}

@media(max-width:900px){
  .featured-section{grid-template-columns:1fr}
  .featured-copy{padding:28px 24px}
  .featured-copy h2{font-size:40px}
  .featured-copy h3{font-size:21px}
  .play-button{width:64px;height:64px}
  .embed-fallback{padding:28px}
}


/* V11 — real YouTube thumbnails and six-card latest-video row */
.yt-video-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.yt-video-card{
  display:block;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  box-shadow:var(--shadow);
  transition:transform .18s ease, box-shadow .18s ease;
}
.yt-video-card:hover{
  transform:translateY(-3px);
  box-shadow:0 22px 55px rgba(25,42,75,.12);
}
.yt-thumb-wrap{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#eef2f7;
}
.yt-thumb-wrap img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.yt-play{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:54px;
  height:54px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.94);
  color:#6c53f2;
  font-size:18px;
  padding-left:3px;
  box-shadow:0 12px 28px rgba(0,0,0,.18);
}
.yt-card-copy{
  padding:16px 17px 18px;
}
.yt-card-copy h3{
  margin:0 0 8px;
  font-size:17px;
  line-height:1.3;
  letter-spacing:-.015em;
}
.yt-card-copy p{
  margin:0;
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
}
.video-order-note{
  margin:15px 2px 0;
  color:#778396;
  font-size:12px;
}
@media(max-width:980px){
  .yt-video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .yt-video-grid{grid-template-columns:1fr}
}

.video-group-head{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin:6px 0 14px;
}
.video-group-head>div{
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--soft);
}
.video-group-head h3{
  margin:3px 0 0;
  font-size:20px;
  letter-spacing:-.025em;
}
.six-videos{
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.yt-category{
  position:absolute;
  left:12px;
  bottom:12px;
  z-index:3;
  background:rgba(9,16,30,.82);
  color:#fff;
  border-radius:999px;
  padding:6px 9px;
  font-size:9px;
  font-weight:900;
  letter-spacing:.12em;
}
@media(max-width:980px){
  .video-group-head{grid-template-columns:1fr}
  .six-videos{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .six-videos{grid-template-columns:1fr}
}

/* V17 dynamic article integration */
.article-status{font-size:12px;font-weight:800;color:var(--muted)}
.article-loading{background:var(--soft)}
.article-page{padding:64px 0 90px;max-width:980px}
.article-loading-card,.article-error,.preview-panel{border:1px solid var(--line);border-radius:20px;padding:32px;background:var(--soft)}
.article-loading-card h1,.article-error h1,.preview-panel h1{margin:10px 0 12px;font-size:42px;letter-spacing:-.04em}
.journal-article{max-width:900px;margin:0 auto}
.draft-banner{margin-bottom:20px;padding:10px 14px;border-radius:10px;background:#fff7d6;border:1px solid #f2d675;font-size:12px;font-weight:900;letter-spacing:.08em;color:#795f00}
.journal-head{padding:10px 0 24px}
.journal-head h1{margin:12px 0 16px;font-size:clamp(42px,6vw,68px);line-height:.98;letter-spacing:-.05em}
.journal-deck{font-size:20px;line-height:1.65;color:var(--muted);max-width:820px}
.journal-hero{margin:18px 0 28px;border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.journal-hero img{width:100%;aspect-ratio:16/9;object-fit:cover}
.related-video{margin:0 0 30px}
.journal-content{font-size:17px;line-height:1.8;color:#243044}
.journal-content h2{margin:42px 0 14px;font-size:32px;line-height:1.15;letter-spacing:-.035em;color:var(--text)}
.journal-content h3{margin:30px 0 10px;font-size:24px;line-height:1.2;color:var(--text)}
.journal-content p{margin:0 0 18px}
.journal-content ul,.journal-content ol{padding-left:24px;margin:0 0 20px}
.journal-content li{margin:7px 0}
.journal-content blockquote{margin:24px 0;padding:16px 20px;border-left:4px solid var(--blue);background:var(--soft);border-radius:10px}
.journal-content a{color:var(--blue);font-weight:700}
.journal-content code{padding:2px 6px;border-radius:6px;background:var(--soft2);font-size:.9em}
.faq-block{margin-top:52px;padding-top:32px;border-top:1px solid var(--line)}
.faq-block h2{font-size:32px;letter-spacing:-.035em}
.faq-block details{border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:10px 0;background:#fff}
.faq-block summary{cursor:pointer;font-weight:800}
.faq-block details p{color:var(--muted);line-height:1.7}
.article-taxonomy{margin-top:46px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--soft);display:grid;gap:14px}
.article-taxonomy strong{font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.article-taxonomy p{margin:5px 0 0;color:var(--muted);line-height:1.7}
.preview-panel{margin-bottom:28px}
.preview-panel p{color:var(--muted)}
.preview-form{display:grid;grid-template-columns:1fr 180px auto;gap:12px;align-items:end}
.preview-form label{font-size:12px;font-weight:800;color:#445066}
.preview-form input{display:block;width:100%;margin-top:6px;height:46px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font:inherit}
.preview-error{color:#b42318!important;font-weight:700}
@media(max-width:900px){.preview-form{grid-template-columns:1fr}.journal-head h1{font-size:44px}.article-page{padding-top:36px}}

/* V20 article typography normalization */
.journal-content h2,
.journal-content h3,
.faq-block h2{
  margin:38px 0 14px;
  font-size:30px;
  line-height:1.18;
  letter-spacing:-.03em;
  font-weight:800;
  color:var(--text);
}
.journal-content p,
.journal-content li,
.faq-block details p{
  font-size:17px;
  line-height:1.8;
}
.journal-content ul,
.journal-content ol{
  font-size:17px;
  line-height:1.8;
}
@media(max-width:900px){
  .journal-content h2,
  .journal-content h3,
  .faq-block h2{font-size:26px}
}


/* V21 Academy — premium future-learning landing page */
.academy-body{background:#fff;color:var(--text)}
.academy-hero{
  position:relative;
  overflow:hidden;
  padding:24px 0 76px;
  background:
    radial-gradient(circle at 84% 10%,rgba(119,94,255,.14),transparent 34%),
    radial-gradient(circle at 12% 8%,rgba(48,139,255,.10),transparent 28%),
    linear-gradient(180deg,#fbfcff 0%,#f5f8fd 100%);
  border-bottom:1px solid var(--line);
}
.academy-overline{margin:0 0 34px;font-size:13px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:#7180a2}
.academy-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.academy-hero-copy h1{margin:0 0 24px;font-size:clamp(64px,6.6vw,98px);line-height:.88;letter-spacing:-.075em;max-width:760px}
.academy-hero-copy h1 span{background:linear-gradient(90deg,#2d66ff,#715cf6);-webkit-background-clip:text;background-clip:text;color:transparent}
.academy-lead{max-width:650px;margin:0;color:#5a667a;font-size:18px;line-height:1.72}
.academy-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.academy-primary,.academy-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 17px;border-radius:11px;font-weight:900;font-size:14px}
.academy-primary{background:linear-gradient(135deg,#2f77ff,#7557f4);color:#fff;box-shadow:0 14px 30px rgba(69,84,226,.18)}
.academy-secondary{border:1px solid var(--line);background:#fff;color:var(--text)}
.academy-visual{position:relative;min-height:480px;border:1px solid rgba(79,96,133,.14);border-radius:34px;background:#101827;box-shadow:0 30px 70px rgba(17,29,54,.16);overflow:hidden}
.academy-visual-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.03);transform:translateY(4%) scale(1.06);transform-origin:center center}
.academy-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(7,16,34,.08),rgba(8,16,33,.42) 56%,rgba(9,15,31,.72));z-index:1}
.academy-visual-sheen{position:absolute;inset:-20%;background:radial-gradient(circle at 16% 14%,rgba(148,164,255,.20),transparent 22%),radial-gradient(circle at 78% 78%,rgba(73,184,255,.16),transparent 20%);z-index:2}
.academy-floating,.academy-visual-caption{position:absolute;z-index:3}
.academy-floating{padding:14px 16px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(8,19,39,.72);backdrop-filter:blur(10px);color:#fff;box-shadow:0 16px 32px rgba(0,0,0,.16)}
.academy-floating b{display:block;font-size:17px;letter-spacing:-.03em;margin-bottom:4px}
.academy-floating span{font-size:12px;color:#d9e2ff}
.academy-floating-top{left:22px;top:22px;max-width:255px}
.academy-visual-caption{right:22px;top:22px;width:215px;padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 20px 40px rgba(10,24,50,.16)}
.academy-visual-caption span{display:block;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#6a74df;margin-bottom:7px}
.academy-visual-caption strong{display:block;font-size:19px;line-height:1.1;letter-spacing:-.035em;color:#0c1630}
.academy-floating-bottom{left:22px;right:22px;bottom:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:12px}
.academy-floating-bottom>div{padding:12px 10px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.academy-floating-bottom strong{display:block;font-size:11px;color:#92a7ff;letter-spacing:.14em;margin-bottom:5px}
.academy-floating-bottom span{font-size:13px;font-weight:800;color:#fff}

.academy-section{padding:88px 0}
.academy-section-head{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:end;margin-bottom:34px}
.academy-section-head.compact{grid-template-columns:1fr}.academy-section-head h2{margin:8px 0 0;font-size:clamp(38px,4vw,56px);line-height:1;letter-spacing:-.05em}.academy-section-head>p{margin:0;color:var(--muted);font-size:16px;line-height:1.75}
.academy-track-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.academy-track{position:relative;padding:26px 22px 24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 14px 38px rgba(24,41,75,.06);min-height:280px;transition:transform .18s ease,box-shadow .18s ease}
.academy-track:hover{transform:translateY(-4px);box-shadow:0 22px 46px rgba(24,41,75,.1)}
.track-no{position:absolute;right:18px;top:16px;font-size:11px;font-weight:900;color:#a8b1c0}.track-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,#eef4ff,#f2edff);font-size:22px;color:#5d61e9;margin-bottom:24px}.academy-track h3{margin:0 0 12px;font-size:21px;letter-spacing:-.03em}.academy-track p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.track-status{position:absolute;left:22px;bottom:20px;font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:#6a74df}
.academy-band{padding:78px 0;background:linear-gradient(135deg,#0c1527,#142440 58%,#1d3157);color:#fff}
.academy-band-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}.academy-band h2{font-size:clamp(40px,4.4vw,62px);line-height:1;letter-spacing:-.05em;margin:10px 0 0}.academy-kicker-light{color:#86a8ff}.academy-feature-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.academy-feature-list>div{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.045)}.academy-feature-list span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(103,116,255,.18);color:#a9bcff;font-weight:900}.academy-feature-list p{margin:0;color:#cbd5e6;font-size:13px;line-height:1.55}.academy-feature-list strong{color:#fff;font-size:14px}
.academy-roadmap-section{padding-bottom:74px}.academy-roadmap{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:16px;align-items:center}.roadmap-step{padding:24px;border:1px solid var(--line);border-radius:18px;background:#f8faff}.roadmap-step.active{background:linear-gradient(135deg,#eef4ff,#f2edff);border-color:#d7dffd}.roadmap-step span{font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#6575df}.roadmap-step h3{margin:8px 0 8px;font-size:20px}.roadmap-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.roadmap-arrow{color:#aab3c1;font-size:22px;font-weight:900}
.academy-final-cta{padding-bottom:100px}.academy-final-card{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center;padding:42px;border-radius:24px;background:linear-gradient(135deg,#f4f7ff,#f7f3ff);border:1px solid #dde4f4;box-shadow:0 20px 55px rgba(30,48,84,.08)}.academy-final-card h2{margin:10px 0 14px;font-size:clamp(34px,3.6vw,50px);line-height:1.05;letter-spacing:-.045em}.academy-final-card p{margin:0;max-width:720px;color:var(--muted);line-height:1.7}.academy-final-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}.academy-secondary.light{background:rgba(255,255,255,.7)}
@media(max-width:1050px){.academy-hero-grid,.academy-band-inner{grid-template-columns:1fr}.academy-visual{min-height:460px}.academy-track-grid{grid-template-columns:repeat(2,1fr)}.academy-section-head{grid-template-columns:1fr;gap:18px}.academy-final-card{grid-template-columns:1fr}.academy-final-actions{justify-content:flex-start}}
@media(max-width:700px){.academy-hero{padding:28px 0 60px}.academy-overline{font-size:10px;margin-bottom:24px}.academy-hero-copy h1{font-size:54px}.academy-lead{font-size:17px}.academy-visual{min-height:420px}.academy-floating-top{left:16px;top:16px}.academy-visual-caption{right:16px;top:16px;width:190px}.academy-floating-bottom{left:16px;right:16px;bottom:16px}.academy-section{padding:62px 0}.academy-track-grid{grid-template-columns:1fr}.academy-feature-list{grid-template-columns:1fr}.academy-roadmap{grid-template-columns:1fr}.roadmap-arrow{transform:rotate(90deg);text-align:center}.academy-final-card{padding:28px 22px}.academy-final-actions{flex-direction:column}.academy-primary,.academy-secondary{width:100%}}

/* ========================= ABOUT PAGE ========================= */
.about-page{background:#fff;color:var(--text)}
.about-hero{padding:76px 0 84px;background:radial-gradient(circle at 85% 10%,rgba(109,83,245,.10),transparent 32%),radial-gradient(circle at 10% 12%,rgba(55,134,255,.09),transparent 28%),linear-gradient(180deg,#fbfcff 0%,#f5f8fd 100%);border-bottom:1px solid var(--line)}
.about-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.about-kicker{display:inline-block;margin-bottom:18px;font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:#5f8dff}.about-kicker.light{color:#9bb4ff}
.about-hero-copy h1{margin:0 0 24px;font-size:clamp(54px,6vw,84px);line-height:.94;letter-spacing:-.07em;max-width:760px}.about-hero-copy h1 span{background:linear-gradient(90deg,#2f69ff,#7560f2);-webkit-background-clip:text;background-clip:text;color:transparent}
.about-hero-copy p{margin:0;max-width:720px;font-size:19px;line-height:1.75;color:#59657a}.about-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.about-hero-card{position:relative;min-height:500px;border-radius:30px;overflow:hidden;background:#101827;box-shadow:0 32px 80px rgba(22,35,66,.18);border:1px solid rgba(91,108,145,.15)}
.about-hero-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.about-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,15,31,.05),rgba(7,15,31,.60))}
.about-card-label{position:absolute;left:24px;top:24px;padding:10px 13px;border-radius:999px;background:rgba(7,18,38,.62);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(9px);color:#dfe8ff;font-size:11px;font-weight:900;letter-spacing:.16em}
.about-card-copy{position:absolute;left:24px;right:24px;bottom:24px;padding:20px 22px;border-radius:18px;background:rgba(255,255,255,.93);box-shadow:0 18px 40px rgba(8,19,40,.2)}.about-card-copy strong{display:block;font-size:24px;line-height:1.15;letter-spacing:-.04em;color:#0d1830;margin-bottom:8px}.about-card-copy span{font-size:14px;line-height:1.6;color:#68738a}
.about-section{padding:92px 0}.about-section-head{max-width:820px;margin-bottom:42px}.about-section-head h2,.about-band h2,.about-final-card h2{margin:0 0 16px;font-size:clamp(36px,4vw,56px);line-height:1.02;letter-spacing:-.055em}.about-section-head p,.about-final-card p{margin:0;font-size:17px;line-height:1.75;color:#657187}
.about-pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.about-pillar{padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 18px 42px rgba(28,42,72,.06)}.about-pillar>span{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:#eef3ff;color:#566bff;font-size:12px;font-weight:900;margin-bottom:26px}.about-pillar h3{margin:0 0 12px;font-size:26px;letter-spacing:-.035em}.about-pillar p{margin:0 0 24px;color:#667287;line-height:1.7}.about-pillar a{font-weight:900;color:#2f67ff}
.about-band{padding:86px 0;background:#111b2f;color:#fff}.about-band-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.about-band h2{max-width:560px}.about-principles{display:grid;gap:18px}.about-principles>div{padding:22px 0;border-bottom:1px solid rgba(255,255,255,.12)}.about-principles>div:first-child{padding-top:0}.about-principles strong{display:block;font-size:20px;margin-bottom:8px}.about-principles span{display:block;color:#bac5d8;line-height:1.7}
.about-final{background:#f7f9fd}.about-final-card{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:44px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:0 24px 56px rgba(24,41,73,.07)}.about-final-card h2{max-width:760px}.about-final-card p{max-width:760px}.about-final-actions{display:flex;flex-direction:column;gap:12px;min-width:220px}
@media(max-width:950px){.about-hero-grid,.about-band-grid,.about-final-card{grid-template-columns:1fr}.about-hero-card{min-height:430px}.about-pillar-grid{grid-template-columns:1fr}.about-final-actions{flex-direction:row;min-width:0;flex-wrap:wrap}}
@media(max-width:700px){.about-hero{padding:54px 0 62px}.about-hero-grid{gap:38px}.about-hero-copy h1{font-size:50px}.about-hero-copy p{font-size:17px}.about-hero-card{min-height:360px;border-radius:24px}.about-section{padding:64px 0}.about-band{padding:64px 0}.about-final-card{padding:26px}.about-final-actions{flex-direction:column}.about-final-actions .academy-primary,.about-final-actions .academy-secondary{width:100%}}


/* V27 — balanced featured articles + archive filters */
.featured-articles-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.featured-article-card{min-height:205px;border:1px solid var(--line);border-radius:20px;background:#fff;padding:24px 26px;display:flex;flex-direction:column;box-shadow:0 16px 44px rgba(35,48,79,.055)}
.featured-article-label{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.14em;margin-bottom:16px}
.featured-article-copy h3{margin:0 0 10px;font-size:23px;line-height:1.18;letter-spacing:-.03em}
.featured-article-copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.featured-article-card>a{margin-top:auto;padding-top:18px;color:var(--blue);font-size:13px;font-weight:900}
.article-filters{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}
.article-filters button{appearance:none;border:1px solid var(--line);background:#fff;color:#435166;border-radius:999px;padding:10px 17px;font:inherit;font-size:13px;font-weight:800;cursor:pointer;transition:.18s ease}
.article-filters button:hover,.article-filters button.active{background:var(--blue);color:#fff;border-color:var(--blue)}
@media(max-width:800px){.featured-articles-grid{grid-template-columns:1fr}}


/* V30 — social footer + simplified header */
.nav-shell{
  grid-template-columns:auto 1fr auto;
}
.nav-shell > nav{
  justify-self:center;
}
.youtube-link{
  display:none !important;
}

.footer-shell{
  display:grid;
  grid-template-columns:auto auto 1fr auto;
  align-items:center;
  gap:18px;
}
.footer-shell > div:not(.footer-social){
  display:flex;
  align-items:center;
  gap:16px;
}
.footer-social{
  justify-self:end;
  display:flex;
  align-items:center;
  gap:10px;
}
.social-link{
  width:30px;
  height:30px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  text-decoration:none;
  transition:transform .18s ease, opacity .18s ease, box-shadow .18s ease;
}
.social-link:hover{
  transform:translateY(-2px);
  opacity:.88;
}
.social-link svg{
  width:24px;
  height:24px;
  display:block;
  fill:#0A66C2;
  stroke:#0A66C2;
  stroke-width:1.8;
}
.social-link .social-cut{
  fill:#fff;
  stroke:#fff;
}
.youtube-social svg{
  fill:#ff0000;
  stroke:#ff0000;
}
.social-disabled{
  cursor:default;
  opacity:.45;
}
.social-disabled:hover{
  transform:none;
  opacity:.45;
}
.social-disabled svg{
  fill:none;
  stroke:#d946ef;
}

@media (max-width: 760px){
  .footer-shell{
    grid-template-columns:1fr;
    justify-items:start;
  }
  .footer-social{
    justify-self:start;
  }
}


/* V31 — corrected social footer */
.footer-shell{
  display:flex !important;
  align-items:center !important;
  gap:18px !important;
  width:100%;
}
.footer-shell > div:not(.footer-social){
  display:flex;
  align-items:center;
  gap:16px;
}
.footer-social{
  margin-left:auto !important;
  display:flex !important;
  align-items:center !important;
  gap:10px !important;
  visibility:visible !important;
  opacity:1 !important;
}
.footer-social .social-link{
  width:30px;
  height:30px;
  display:inline-flex !important;
  align-items:center;
  justify-content:center;
  flex:0 0 30px;
  border-radius:8px;
}
.footer-social .social-link svg{
  width:24px !important;
  height:24px !important;
  display:block !important;
}
.linkedin-social svg{
  fill:#0A66C2 !important;
  stroke:#0A66C2 !important;
}
.youtube-social svg{
  fill:#FF0000 !important;
  stroke:#FF0000 !important;
}
.footer-social .social-cut{
  fill:#fff !important;
  stroke:#fff !important;
}
.footer-social .social-disabled{
  opacity:.38 !important;
}
.footer-social .social-disabled svg{
  fill:none !important;
  stroke:#E1306C !important;
  stroke-width:1.8 !important;
}
@media (max-width:760px){
  .footer-shell{
    flex-wrap:wrap !important;
  }
  .footer-social{
    margin-left:0 !important;
    width:100%;
  }
}


/* V32 — final footer alignment
   Keep footer content on the exact same centered grid as the main content. */
.footer-shell{
  width:min(var(--shell), calc(100% - 40px)) !important;
  margin-left:auto !important;
  margin-right:auto !important;
  min-height:120px;
  display:flex !important;
  align-items:center !important;
  gap:18px !important;
  padding-left:0 !important;
  padding-right:0 !important;
  box-sizing:border-box;
}

.footer-shell > img{
  flex:0 0 auto;
}

.footer-shell > p{
  flex:0 0 auto;
  text-align:left !important;
}

.footer-shell > div:not(.footer-social){
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:18px;
}

.footer-social{
  margin-left:auto !important;
  flex:0 0 auto;
  display:flex !important;
  align-items:center !important;
  gap:10px !important;
}

.youtube-link{
  display:none !important;
}

@media (max-width:760px){
  .footer-shell{
    width:min(var(--shell), calc(100% - 28px)) !important;
    flex-wrap:wrap !important;
    padding-top:24px !important;
    padding-bottom:24px !important;
  }
  .footer-social{
    width:100%;
    margin-left:0 !important;
  }
}


/* V35 — preserve V32 layout, only normalize social icon apparent size */
.footer-social{
  display:flex !important;
  align-items:center !important;
  gap:8px !important;
}

.footer-social .social-link{
  width:28px !important;
  height:28px !important;
  flex:0 0 28px !important;
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  padding:0 !important;
  margin:0 !important;
  line-height:0 !important;
  box-sizing:border-box !important;
  border-radius:6px !important;
}

.footer-social .social-link svg{
  display:block !important;
  margin:0 auto !important;
  padding:0 !important;
  transform-origin:center center !important;
}

/* Optical normalization — same apparent size, not just same CSS box */
.footer-social .social-disabled svg{
  width:19px !important;
  height:19px !important;
  transform:scale(1.02) !important;
  opacity:1 !important;
}

.footer-social .linkedin-social svg{
  width:18px !important;
  height:18px !important;
  transform:scale(1.00) !important;
}

.footer-social .youtube-social svg{
  width:18px !important;
  height:18px !important;
  transform:scale(.96) !important;
}

/* Keep current brand colors from V32 */
.footer-social .social-disabled{
  opacity:.72 !important;
}


/* V36 — ONLY fix YouTube optical size; preserve everything else from V35 */
.footer-social .youtube-social svg{
  width:21px !important;
  height:21px !important;
  transform:scale(1.12) !important;
  transform-origin:center center !important;
}