:root{--bg:#07090b;--panel:#0d1115;--text:#f5f7f8;--muted:#9ca6ad;--cyan:#19d3ff;--line:#202830}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}header{height:76px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;position:absolute;z-index:5;width:100%;border-bottom:1px solid #ffffff22}.brand{font-weight:900;letter-spacing:.08em}.brand span{font-weight:400;color:var(--cyan)}nav{display:flex;gap:28px;align-items:center;font-size:14px}.navcta{border:1px solid var(--cyan);padding:10px 16px}.hero{height:min(920px,100vh);min-height:720px;position:relative;overflow:hidden}.hero>img{width:100%;height:100%;object-fit:cover;object-position:center}.shade{position:absolute;inset:0;background:linear-gradient(90deg,#050709e8 0%,#0507099e 42%,#0507092a 75%),linear-gradient(0deg,#07090b 0%,transparent 35%)}.heroText{position:absolute;left:8vw;top:50%;transform:translateY(-42%);max-width:750px}.eyebrow{font-size:12px;letter-spacing:.2em;font-weight:800;color:var(--cyan);margin-bottom:18px}.hero h1{font-size:clamp(64px,9vw,138px);line-height:.82;letter-spacing:-.06em;margin:0 0 30px}.hero h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px var(--cyan)}.hero p{font-size:clamp(18px,2vw,26px);color:#d5dadd;max-width:600px;line-height:1.45}.actions{display:flex;gap:12px;margin:32px 0 52px}.primary,.secondary{padding:16px 24px;font-weight:800;font-size:14px}.primary{background:var(--cyan);color:#001016}.secondary{border:1px solid #ffffff77}.disciplines{font-size:11px;letter-spacing:.14em;color:#c3cbd0}.disciplines i{color:var(--cyan);padding:0 10px}.wrap{max-width:1220px;margin:auto;padding:120px 6vw}.wrap h2,.copy h2,.mentorCopy h2,.apply h2{font-size:clamp(42px,6vw,76px);letter-spacing:-.045em;line-height:1;margin:0 0 50px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards article{background:var(--panel);border:1px solid var(--line);border-top:2px solid var(--cyan);padding:38px 32px;min-height:350px}.cards b{font-size:10px;letter-spacing:.18em;color:var(--cyan)}.cards h3{font-size:28px;margin:26px 0 18px}.cards p,.copy p,.mentorCopy p,.apply p{color:var(--muted);line-height:1.75}.cards a{display:inline-block;margin-top:30px;color:var(--cyan);font-weight:700}.split,.mentor{display:grid;grid-template-columns:1fr 1fr;min-height:720px}.photo img,.mentorPhoto img{width:100%;height:100%;object-fit:cover}.copy,.mentorCopy{padding:10vw 8vw;display:flex;flex-direction:column;justify-content:center;background:#0a0d10}.mentorPhoto img{object-position:center}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.tags span{border:1px solid var(--line);padding:9px 13px;color:#cbd2d6;font-size:12px}.faq details{border-top:1px solid var(--line);padding:24px 0}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:20px;font-weight:700}.faq details p{color:var(--muted);line-height:1.6;max-width:760px}.apply{padding:120px 8vw;display:grid;grid-template-columns:1fr 1fr;gap:9vw;background:#0a0d10}.contact a{color:var(--cyan)}form{display:flex;flex-direction:column;gap:12px}input,select,textarea{width:100%;background:#080a0c;border:1px solid var(--line);color:white;padding:17px;font:inherit;border-radius:0}textarea{min-height:130px;resize:vertical}button{background:var(--cyan);color:#001016;border:0;padding:18px;font-weight:900;font-size:15px;cursor:pointer}footer{padding:38px 6vw;border-top:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;color:var(--muted);font-size:12px}footer div{color:white;font-weight:900;letter-spacing:.1em}@media(max-width:800px){header{height:64px;padding:0 20px}nav a:not(.navcta){display:none}.hero{min-height:760px}.heroText{left:24px;right:24px;top:48%}.hero h1{font-size:64px}.hero p{font-size:18px}.actions{flex-direction:column;align-items:stretch;max-width:280px}.actions a{text-align:center}.disciplines{line-height:2}.cards{grid-template-columns:1fr}.wrap{padding:86px 24px}.split,.mentor,.apply{grid-template-columns:1fr}.photo,.mentorPhoto{height:520px}.copy,.mentorCopy{padding:80px 24px}.mentorPhoto{order:0}.apply{padding:86px 24px;gap:40px}footer{flex-direction:column;padding:35px 24px}.shade{background:linear-gradient(0deg,#07090b 0%,#05070955 70%),linear-gradient(90deg,#050709c7,transparent)}}

/* Premium refinement pass */
body{overflow-x:hidden}
header{position:absolute;top:0;left:0;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background:linear-gradient(180deg,#05070999,transparent)}
.brand{display:flex;align-items:center;height:48px}
.brand img{display:block;width:72px;height:48px;object-fit:contain;filter:invert(1);mix-blend-mode:screen}
nav a{transition:color .2s ease,border-color .2s ease,background .2s ease}
nav a:hover{color:var(--cyan)}
.navcta:hover{background:var(--cyan);color:#001016}
.hero>img{transform:scale(1.01)}
.heroText{z-index:2}
.heroProof{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.heroProof span{font-size:10px;letter-spacing:.12em;text-transform:uppercase;border:1px solid #ffffff2e;background:#07101799;padding:9px 11px;color:#dce5e9}
.primary,.secondary,.cards article,button{transition:transform .2s ease,background .2s ease,border-color .2s ease}
.primary:hover,button:hover{transform:translateY(-2px)}
.secondary:hover{border-color:var(--cyan);color:var(--cyan)}
.cards article:hover{transform:translateY(-5px);border-color:#19d3ff66}
.cards h3{letter-spacing:-.025em}
.split,.mentor{border-top:1px solid var(--line)}
.photo,.mentorPhoto{overflow:hidden}
.photo img,.mentorPhoto img{transition:transform .7s ease}
.photo:hover img,.mentorPhoto:hover img{transform:scale(1.025)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 1px var(--cyan)}
.formStatus{font-size:12px!important;line-height:1.5!important;color:#cbd2d6!important;border-left:2px solid var(--cyan);padding-left:12px}
.footerBrand{color:white!important;font-weight:900;letter-spacing:.1em}
@media(max-width:800px){
  header{background:linear-gradient(180deg,#050709dd,transparent)}
  .brand img{width:60px;height:42px}
  .hero{height:100svh;min-height:720px}
  .hero>img{object-position:53% center}
  .heroText{top:46%;transform:translateY(-38%)}
  .hero h1{font-size:clamp(56px,17vw,72px);line-height:.86}
  .hero h1 em{-webkit-text-stroke:1px var(--cyan)}
  .hero p{max-width:330px}
  .actions{margin:28px 0 36px;max-width:none}
  .disciplines{font-size:9px;letter-spacing:.1em}
  .heroProof{margin-top:14px}
  .heroProof span{font-size:8px;padding:7px 8px}
  .cards article{min-height:0;padding:32px 26px}
  .photo,.mentorPhoto{height:62svh;min-height:430px;max-height:620px}
  .mentorPhoto img{object-position:58% center}
  summary{font-size:18px;line-height:1.35;padding-right:24px}
}


/* v8: accessible navigation, program details and compact responsive layout */
:root{--cyan:#60cdf0}
.skip-link{position:fixed;top:-100px;left:16px;z-index:30;background:var(--cyan);color:#001016;padding:16px}.skip-link:focus{top:12px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}
section[id]{scroll-margin-top:24px}.menu-toggle{display:none}
.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;line-height:1.4}
.cards article{display:flex;flex-direction:column}.cards a{margin-top:auto;padding-top:24px;line-height:1.5}
.dj-program{max-width:1400px;display:grid;grid-template-columns:.9fr 1.1fr;gap:7vw;border-top:1px solid var(--line)}
.dj-program h2{margin-bottom:28px}.section-intro{color:var(--muted);font-size:18px;line-height:1.7;margin-bottom:30px;max-width:460px}
.program-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 36px;padding-top:24px;border-top:2px solid var(--cyan)}
.program-facts>div{background:var(--panel);border:1px solid var(--line);padding:20px 14px}.program-facts dt{text-transform:uppercase;font-size:10px;letter-spacing:.12em;color:var(--cyan);margin-bottom:14px}.program-facts dd{margin:0;font-weight:700;font-size:15px;line-height:1.5}
.dj-program h3{font-size:22px;line-height:1.3}.curriculum{padding:0;list-style:none}.curriculum li{display:flex;gap:18px;padding:18px 0;border-top:1px solid var(--line)}.curriculum li>span{font-size:12px;color:var(--cyan);padding-top:4px}.curriculum h4{margin:0;font-size:17px}.curriculum p{margin:7px 0 0;color:var(--muted);line-height:1.6;font-size:14px}.program-note{font-size:14px;line-height:1.65;color:var(--muted);border-left:2px solid var(--cyan);padding-left:16px}
.apply h2{margin-bottom:30px}.next-step{border-left:2px solid var(--cyan);padding-left:18px;margin:26px 0}.next-step strong{color:var(--text)}
form{gap:9px}form label{font-size:14px;margin-top:9px;font-weight:600}.optional{font-size:12px;font-weight:400;color:var(--muted)}.form-help{font-size:12px;margin:0!important}input,select,textarea{font-size:16px}input::placeholder,textarea::placeholder{color:#929ca4;opacity:1}form button{margin-top:10px}button:disabled{opacity:.65;cursor:wait;transform:none}#form-status{font-size:14px;line-height:1.6;margin:0}#form-status:empty{display:none}
@media(max-width:800px){
 header{height:72px;padding:12px 22px;background:#07090bbf;gap:18px}.brand{margin-right:auto}.brand img{width:54px;height:46px}
 .menu-toggle{display:flex;align-items:center;gap:10px;background:transparent;color:var(--text);border:1px solid #ffffff55;padding:10px 14px;font-weight:600;font-size:14px;min-height:44px}
 nav{display:none;position:absolute;top:72px;left:0;right:0;background:#0a0d10;border-bottom:1px solid var(--line);padding:18px 24px;gap:0;box-shadow:0 20px 30px #0008}
 nav.is-open{display:flex;flex-direction:column;align-items:stretch}nav a:not(.navcta){display:block}nav a{padding:14px 8px;min-height:48px}.navcta{text-align:center;margin-top:8px}
 .hero{height:auto;min-height:0;max-height:none;padding:160px 0 48px}.hero>img{position:absolute;inset:0;height:100%;width:100%;min-height:0;object-position:50% center;transform:none}
 .shade{background:linear-gradient(180deg,#05070955,#050709b3 36%,#07090b 100%)}
 .heroText{position:relative;inset:auto;transform:none;padding:0 24px;max-width:650px}.hero h1{font-size:clamp(46px,13vw,76px);line-height:.9;margin:0 0 24px}.hero p{font-size:18px;max-width:410px;line-height:1.5}
 .actions{display:grid;grid-template-columns:1fr 1fr;margin:26px 0;gap:10px;max-width:480px}.primary,.secondary{padding:14px 10px;min-height:50px;font-size:13px}.disciplines{font-size:10px;line-height:1.9;white-space:normal;letter-spacing:.06em}.disciplines i{padding:0 5px}.heroProof{gap:6px;margin-top:16px}.heroProof span{font-size:9px;padding:8px}
 .wrap{padding:72px 24px}.wrap h2,.copy h2,.mentorCopy h2,.apply h2{font-size:clamp(36px,9vw,56px);margin-bottom:32px}.dj-program{grid-template-columns:1fr;gap:36px}.program-facts{gap:8px;margin-bottom:28px}.program-facts>div{padding:16px 10px}.program-facts dt{font-size:9px}.program-facts dd{font-size:14px}.section-intro{font-size:16px}.copy,.mentorCopy{padding:64px 24px}.apply{padding:72px 24px;gap:28px}.photo,.mentorPhoto{height:440px;min-height:0;max-height:none}.split,.mentor{min-height:0}summary{min-height:44px;display:list-item;padding-right:0}
}
@media(max-width:360px){.actions{grid-template-columns:1fr}.program-facts{grid-template-columns:1fr}.program-facts>div{display:flex;align-items:center;justify-content:space-between;gap:10px}.program-facts dt{margin:0}.heroText{padding:0 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* v9: production and mixing curricula */
.course-detail h2{font-size:clamp(40px,5.2vw,68px)}
.course-audience,.course-goal{max-width:460px;margin:28px 0}.course-audience h3,.course-goal h3{font-size:16px;margin:0 0 10px}.course-audience p,.course-goal p{color:var(--muted);font-size:15px;line-height:1.7;margin:0}.course-goal{border-left:2px solid var(--cyan);padding-left:18px}.course-detail .primary{margin-top:8px}.course-modules-title{margin-top:0}.course-detail .curriculum p{font-size:15px}.course-detail .curriculum li{padding:20px 0}
@media(max-width:800px){.course-detail h2{font-size:clamp(36px,9vw,56px)}.course-detail{gap:40px}}

.blog-main{max-width:1180px;margin:auto;padding:150px 6vw 90px}.blog-main h1{font-size:clamp(38px,5.5vw,76px);line-height:1.05;letter-spacing:-.045em;margin:20px 0 28px}.blog-intro{max-width:660px;color:var(--muted);font-size:19px;line-height:1.7;margin-bottom:45px}.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.blog-card{border:1px solid var(--line);border-top:2px solid var(--cyan);background:var(--panel);padding:30px;display:flex;flex-direction:column}.blog-card h2{font-size:25px;line-height:1.25;letter-spacing:-.025em}.blog-card p{line-height:1.7;color:var(--muted)}.blog-card a{color:var(--cyan);font-weight:700;margin-top:auto;padding-top:24px}.blog-article{max-width:780px}.blog-article h2{font-size:27px;margin:42px 0 14px;line-height:1.3}.blog-article p{font-size:18px;line-height:1.85;color:#bac3c9}.blog-back,.blog-source a{color:var(--cyan)}.blog-source{border-top:1px solid var(--line);padding-top:22px;margin-top:40px;font-size:14px!important}.blog-cta{padding:28px;margin-top:42px;background:var(--panel);border-left:2px solid var(--cyan)}.blog-cta h2{margin-top:0}.blog-cta p{font-size:16px}.blog-nav{display:flex!important;position:static!important;box-shadow:none!important;background:transparent!important;border:0!important;padding:0!important;flex-direction:row!important;gap:18px!important}.blog-nav a{display:block!important}.blog-nav a[aria-current]{color:var(--cyan)}@media(max-width:800px){.blog-main{padding:120px 24px 64px}.blog-grid{grid-template-columns:1fr}.blog-article p{font-size:16px}.blog-nav{font-size:13px;gap:10px!important}.blog-nav a{padding:8px 0}.blog-nav .navcta{padding:8px}.blog-main h1{font-size:40px}}
.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}

.course-breadcrumb{max-width:1400px;margin:auto;padding:116px 6vw 28px;color:var(--muted);font-size:14px}.course-breadcrumb a{color:var(--cyan)}.course-page .dj-program{padding-top:48px;padding-bottom:64px}.course-page h1{font-size:clamp(40px,5.4vw,72px);line-height:1.05;letter-spacing:-.045em;margin:0 0 28px;overflow-wrap:anywhere}.course-format{padding-top:60px;border-top:1px solid var(--line)}.course-format h2{font-size:clamp(32px,4vw,48px);margin-bottom:24px}.course-format p{color:var(--muted);line-height:1.8;max-width:700px;margin-bottom:28px}.course-format h3{margin-top:56px}.course-links{display:flex;gap:14px;flex-wrap:wrap}@media(max-width:800px){.course-breadcrumb{padding:106px 24px 24px}.course-page .dj-program{padding-top:32px}.course-page h1{font-size:42px}.course-links{flex-direction:column}}

/* v14: TONIQ AI guided sales assistant */
.toniq-ai-launcher{position:fixed;right:24px;bottom:24px;z-index:40;display:flex;align-items:center;gap:10px;background:#0b1115;color:var(--text);border:1px solid #60cdf088;border-radius:999px;padding:12px 16px;box-shadow:0 14px 40px #0009;font:inherit;font-weight:800;letter-spacing:.02em;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease}.toniq-ai-launcher:hover{transform:translateY(-2px);border-color:var(--cyan);background:#10181e}.toniq-ai-launcher-dot{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px #60cdf018,0 0 18px #60cdf088}.toniq-ai-launcher-label{font-size:13px}.toniq-ai-panel{position:fixed;right:24px;bottom:86px;z-index:41;width:min(390px,calc(100vw - 32px));height:min(610px,calc(100svh - 120px));background:#090d10;border:1px solid #27323a;box-shadow:0 24px 80px #000c;display:none;grid-template-rows:auto 1fr auto;overflow:hidden}.toniq-ai-panel.is-open{display:grid}.toniq-ai-header{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);background:#0d1317}.toniq-ai-mark{width:34px;height:34px;border:1px solid #60cdf055;display:grid;place-items:center;color:var(--cyan);font-size:11px;font-weight:900;letter-spacing:.04em}.toniq-ai-heading{min-width:0;flex:1}.toniq-ai-heading strong{display:block;font-size:14px;letter-spacing:.04em}.toniq-ai-heading span{display:block;margin-top:3px;color:var(--muted);font-size:11px}.toniq-ai-close{width:38px;height:38px;padding:0;background:transparent;color:#c9d2d7;border:1px solid transparent;font-size:24px;font-weight:400;line-height:1}.toniq-ai-close:hover{transform:none;border-color:var(--line);background:#11181d}.toniq-ai-messages{padding:18px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#2b3740 transparent}.toniq-ai-row{display:flex;margin:0 0 12px}.toniq-ai-row.is-user{justify-content:flex-end}.toniq-ai-bubble{max-width:86%;padding:12px 14px;border:1px solid #263039;background:#10161a;color:#e8eef1;font-size:14px;line-height:1.55;white-space:pre-line}.toniq-ai-row.is-user .toniq-ai-bubble{background:#10242b;border-color:#285361;color:#effcff}.toniq-ai-bubble strong{color:white}.toniq-ai-bubble .toniq-ai-accent{color:var(--cyan);font-weight:800}.toniq-ai-actions{display:grid;gap:8px;margin:2px 0 16px}.toniq-ai-choice{width:100%;text-align:left;background:#0c1216;color:#e8eef1;border:1px solid #2b353c;padding:12px 13px;font-size:13px;font-weight:700;line-height:1.35}.toniq-ai-choice:hover{transform:none;background:#111a20;border-color:#60cdf099;color:white}.toniq-ai-choice:disabled{opacity:.45}.toniq-ai-form{padding:14px 16px;border-top:1px solid var(--line);background:#0b1014}.toniq-ai-form[hidden]{display:none}.toniq-ai-input-row{display:flex;gap:8px}.toniq-ai-input{min-width:0;flex:1;background:#06090b;border:1px solid #2a353d;color:white;padding:13px 12px;font-size:16px;border-radius:0}.toniq-ai-send{width:auto;min-width:76px;padding:12px 14px;font-size:13px}.toniq-ai-helper{margin:7px 0 0;color:#7f8e97;font-size:10px;line-height:1.4}.toniq-ai-progress{height:2px;background:#151d22}.toniq-ai-progress>span{display:block;height:100%;width:0;background:var(--cyan);transition:width .25s ease}.toniq-ai-success{border-left:2px solid var(--cyan);padding-left:12px}.toniq-ai-error{border-left:2px solid #f09d9d;padding-left:12px}.toniq-ai-consent{font-size:10px;line-height:1.45;color:#8c9aa2;margin:8px 0 0}.toniq-ai-restart{display:inline-block;margin-top:9px;color:var(--cyan);background:transparent;border:0;padding:0;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}.toniq-ai-restart:hover{transform:none;background:transparent}.toniq-ai-panel button:focus-visible,.toniq-ai-panel input:focus-visible,.toniq-ai-launcher:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
@media(max-width:800px){.toniq-ai-launcher{right:16px;bottom:16px;padding:11px 14px}.toniq-ai-panel{right:16px;bottom:72px;width:calc(100vw - 32px);height:min(610px,calc(100svh - 92px))}.toniq-ai-launcher-label{font-size:12px}}
@media(max-width:480px){.toniq-ai-panel{inset:72px 0 0 0;width:100%;height:calc(100svh - 72px);border-left:0;border-right:0;border-bottom:0}.toniq-ai-launcher{right:14px;bottom:14px}.toniq-ai-messages{padding:16px}.toniq-ai-header{padding:14px 16px}.toniq-ai-bubble{max-width:90%}}

/* Bilingual release: original visual identity, shared navigation and safer wrapping. */
header{gap:24px}nav{gap:20px}.language-switch{display:flex;gap:8px;align-items:center;font-size:13px;flex-shrink:0}.language-switch a{display:grid;place-items:center;min-width:32px;min-height:44px}.language-switch a[aria-current="page"]{color:var(--cyan);font-weight:800;text-decoration:underline;text-underline-offset:6px}.section-lead{max-width:720px;font-size:18px;line-height:1.7;color:var(--muted);margin:-20px 0 36px}.text-link,.related a{color:var(--cyan)}.text-link{display:inline-block;margin-top:24px;line-height:1.6}.related li{margin:18px 0;line-height:1.6}.journey .cards article{min-height:240px}.home-blog{padding-top:20px}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.toniq-ai-panel[hidden]{display:none}.toniq-ai-panel{grid-template-rows:auto 1fr}.toniq-ai-restart{display:block;margin:24px 0;min-height:44px}.toniq-ai-messages>.primary{width:100%}p,a,h1,h2,h3{overflow-wrap:break-word}.blog-article h1{font-size:clamp(34px,5vw,60px)}.cards{grid-template-columns:repeat(3,minmax(0,1fr))}.apply>*,.dj-program>*{min-width:0}footer{padding-bottom:100px}.blog-article .blog-cta h2{font-size:28px}.blog-article .blog-cta p{font-size:16px}
@media(min-width:801px){.hero{min-height:850px;height:max(850px,100svh)}.heroText{max-width:760px;top:50%;transform:translateY(-40%)}}
@media(max-width:1100px){header{height:72px;padding:12px 22px;gap:16px;background:#07090be8}.brand{margin-right:auto}.menu-toggle{display:flex;align-items:center;gap:10px;background:transparent;color:var(--text);border:1px solid #ffffff55;padding:10px 14px;font-weight:600;font-size:14px;min-height:44px}nav{display:none;position:absolute;top:72px;left:0;right:0;background:#0a0d10;border-bottom:1px solid var(--line);padding:18px 24px;gap:0;box-shadow:0 20px 30px #0008}nav.is-open{display:flex;flex-direction:column;align-items:stretch}nav a:not(.navcta){display:block}nav a{padding:14px 8px;min-height:48px}.navcta{text-align:center;margin-top:8px}}
@media(max-width:800px){.cards{grid-template-columns:1fr}.heroText{max-width:650px}.section-lead{font-size:16px;margin:0 0 28px}.language-switch{gap:3px}.language-switch a{min-width:28px}.blog-article h1{font-size:36px}.course-page h1{font-size:38px}.home-blog{padding-top:10px}}
@media(max-width:360px){header{padding:12px 16px;gap:10px}.menu-toggle{padding:10px}.blog-article h1{font-size:32px}}

/* v15: performance, readability and navigation refinements (visual identity unchanged) */
:root{color-scheme:dark}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
header{position:fixed;transition:background .25s ease,border-color .25s ease}
header.is-scrolled{background:#07090bf2;border-bottom-color:var(--line)}
section[id]{scroll-margin-top:92px}
.brand img,.brand img{width:48px;height:48px;filter:none;mix-blend-mode:normal}
@media(max-width:800px){.brand img{width:44px;height:44px}}
.home-grid{margin:8px 0 36px}.home-grid .blog-card h3{font-size:25px;line-height:1.25;letter-spacing:-.025em;margin:0 0 12px}
.hero>img{background:#0d1115}
@media(max-width:800px){header.is-scrolled{background:#07090bf5}}

/* v15b: hero uses <picture> (sharp wide art on desktop, portrait on mobile) */
.hero>picture{display:contents}
.hero>picture>img{width:100%;height:100%;object-fit:cover;object-position:center;background:#0d1115}
@media(max-width:800px){.hero>picture>img{position:absolute;inset:0;height:100%;width:100%;min-height:0;object-position:50% center;transform:none}}

/* v19: lesson photo section (mirrors the Academy split) */
.split-reverse .photo{order:2}.split-reverse .photo img{object-position:50% 36%}
@media(max-width:800px){.split-reverse .photo{order:0}}