:root{--bg:#020913;--bg2:#03111d;--panel:#071827;--panel2:#09283c;--line:rgba(105,230,247,.16);--line2:rgba(105,230,247,.34);--cyan:#67e7ff;--aqua:#55e3c2;--blue:#3ca9ff;--text:#f4fafd;--muted:#9db8c6;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 78% -10%,rgba(23,86,126,.55) 0,transparent 32%),linear-gradient(180deg,#020913,#03111d 46%,#01060c);color:var(--text);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%}.site-header{position:sticky;top:0;z-index:30;width:min(calc(100% - 28px),1240px);margin:14px auto 0;display:flex;align-items:center;gap:28px;padding:11px 14px 11px 20px;border:1px solid var(--line);border-radius:18px;background:rgba(3,17,29,.82);backdrop-filter:blur(18px);box-shadow:0 18px 60px rgba(0,0,0,.24)}.brand{font-weight:950;letter-spacing:-.02em;white-space:nowrap}.brand span{color:var(--cyan)}.site-nav{display:flex;align-items:center;gap:14px;margin-left:auto}.site-nav a{color:#b7ccd7;font-size:13px;font-weight:800;padding:9px 7px;white-space:nowrap}.site-nav a:hover{color:var(--cyan)}.site-nav .hub-link{padding:9px 13px;border:1px solid rgba(103,231,255,.32);border-radius:11px;color:#eaffff;background:rgba(103,231,255,.08)}.nav-toggle{display:none;margin-left:auto;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.04);color:var(--text);min-width:44px;min-height:44px;font-size:22px}main{width:min(var(--max),calc(100% - 40px));margin:auto}.hero{min-height:min(780px,calc(100vh - 90px));display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:40px;padding:90px 0 70px}.hero-copy{max-width:800px}.eyebrow{font-size:11px;letter-spacing:.16em;color:var(--cyan);font-weight:950;text-transform:uppercase}.hero h1,.content-page h1{font-size:clamp(50px,5vw,78px);line-height:1.03;letter-spacing:-.035em;margin:12px 0 14px;text-wrap:balance}.hero-name{margin:0 0 16px;color:var(--aqua);font-weight:900;letter-spacing:.02em}.lead,.section-lead{max-width:760px;color:#b6ccd7;font-size:clamp(17px,1.7vw,21px);text-wrap:pretty}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:11px 17px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.035);font-weight:850}.btn.primary{border-color:rgba(103,231,255,.48);background:linear-gradient(135deg,rgba(103,231,255,.18),rgba(85,227,194,.1));box-shadow:0 12px 42px rgba(67,196,255,.08)}.hero-orbit{position:relative;aspect-ratio:1/1;max-width:420px;justify-self:end}.depth-ring{position:absolute;inset:8%;border:1px solid rgba(103,231,255,.15);border-radius:50%;box-shadow:inset 0 0 55px rgba(103,231,255,.025)}.depth-ring.r2{inset:25%}.depth-ring.r3{inset:41%}.depth-dot{position:absolute;width:18px;height:18px;border-radius:50%;background:var(--cyan);box-shadow:0 0 40px var(--cyan);top:50%;left:50%;transform:translate(-50%,-50%)}.section{padding:92px 0;border-top:1px solid rgba(105,230,247,.09);scroll-margin-top:95px}.section.compact{padding:72px 0}.section h2,.hub-section h2{font-size:clamp(32px,3vw,50px);line-height:1.06;letter-spacing:-.025em;margin:8px 0 18px;text-wrap:balance}.section-head{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:30px}.section-head>p{max-width:460px;color:var(--muted);margin:0}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.9fr);gap:70px}.text-link{display:inline-flex;margin-top:18px;color:var(--cyan);font-weight:850}.timeline{display:grid;gap:10px}.timeline article{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:rgba(7,24,39,.7)}.timeline b{color:var(--cyan)}.timeline span{color:#b8ccd7}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.content-card{position:relative;min-width:0;padding:24px;border:1px solid var(--line);border-radius:21px;background:linear-gradient(180deg,rgba(9,40,60,.75),rgba(4,18,31,.84));box-shadow:0 20px 70px rgba(0,0,0,.16)}.content-card h3{font-size:22px;line-height:1.15;margin:14px 0 10px}.content-card p{color:#a9c0cc;margin:0}.card-index{font-size:11px;letter-spacing:.13em;color:var(--cyan);font-weight:950}.card-footer{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-top:22px}.card-footer a{color:var(--cyan);font-weight:850;font-size:13px}.training-time{display:grid;gap:2px;margin-top:18px;padding-top:15px;border-top:1px solid var(--line)}.training-time span{color:var(--muted)}.event-list{display:grid;gap:10px}.event-row{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding:20px 22px;border:1px solid var(--line);border-radius:18px;background:rgba(7,24,39,.7)}.event-row h3{margin:6px 0 4px}.event-row p{margin:0;color:var(--muted)}.event-meta{display:grid;text-align:right;gap:2px}.event-meta b{color:var(--cyan)}.event-meta span,.event-meta small{color:var(--muted)}.status-chip{display:inline-flex;width:max-content;padding:4px 8px;border:1px solid rgba(103,231,255,.27);border-radius:999px;color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.08em}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.gallery-grid figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.gallery-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.gallery-grid figcaption{display:grid;padding:13px 14px}.gallery-grid figcaption span{color:var(--muted);font-size:13px}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.video-card{padding:12px;border:1px solid var(--line);border-radius:18px;background:rgba(7,24,39,.72)}.video-thumb{position:relative;overflow:hidden;aspect-ratio:16/9;border-radius:12px;background:#03111d}.video-thumb img{width:100%;height:100%;object-fit:cover}.video-thumb span{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:rgba(2,9,19,.74);border:1px solid rgba(103,231,255,.45);color:var(--cyan)}.video-card h3{margin:13px 4px 5px;font-size:18px}.video-card p{margin:0 4px 5px;color:var(--muted);font-size:13px}.hub-section{margin:75px 0;padding:50px;border:1px solid rgba(103,231,255,.25);border-radius:28px;background:radial-gradient(circle at 90% 0,rgba(60,169,255,.15),transparent 35%),linear-gradient(135deg,rgba(9,40,60,.88),rgba(4,18,31,.9));box-shadow:0 28px 90px rgba(0,0,0,.22)}.hub-section p{max-width:760px;color:#b8ccd7;white-space:pre-line}.contact-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-section>div>p{color:var(--muted)}.contact-list{display:grid;gap:8px}.contact-list>div{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:12px 0;border-bottom:1px solid rgba(105,230,247,.09)}.contact-list span{color:var(--muted)}.contact-list a{color:var(--cyan);font-weight:800}.content-page{padding:100px 0;max-width:850px;min-height:70vh}.body-copy{color:#d5e6ee;font-size:18px;white-space:normal}.setup{display:grid;place-items:center;min-height:100vh}.panel{max-width:680px;border:1px solid var(--line);border-radius:26px;background:var(--panel);padding:38px}.panel h1{font-size:40px;margin:8px 0}.panel p{color:var(--muted)}code{color:var(--cyan)}footer{width:min(var(--max),calc(100% - 40px));margin:auto;border-top:1px solid var(--line);color:var(--muted);padding:26px 0 40px;font-size:13px;display:flex;justify-content:space-between;gap:20px}.qa-mode *{outline:1px solid rgba(255,0,200,.12)}@media(max-width:1050px){.site-header{width:calc(100% - 20px)}.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:62px;right:0;width:min(360px,calc(100% - 20px));padding:12px;flex-direction:column;align-items:stretch;border:1px solid var(--line);border-radius:16px;background:#03111df5;box-shadow:0 25px 60px rgba(0,0,0,.3)}.site-nav.is-open{display:flex}.site-nav a{min-height:44px;display:flex;align-items:center;padding:10px 12px}.hero{grid-template-columns:1fr;min-height:auto;padding-top:100px}.hero-orbit{display:none}.split,.contact-section{grid-template-columns:1fr;gap:38px}.card-grid,.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){main{width:min(var(--max),calc(100% - 28px))}.hero{padding:72px 0 54px}.hero h1,.content-page h1{font-size:clamp(44px,12vw,64px)}.section{padding:68px 0}.section-head{align-items:flex-start;flex-direction:column;gap:12px}.card-grid,.gallery-grid,.video-grid{grid-template-columns:1fr}.timeline article{grid-template-columns:1fr;gap:3px}.event-row{grid-template-columns:1fr}.event-meta{text-align:left}.hub-section{margin:50px 0;padding:28px}.contact-list>div{grid-template-columns:1fr;gap:2px}footer{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* V3 R3 — isolated interactive tool routes */
.section-action{margin-top:22px}.tool-code{margin-left:8px;color:var(--muted);font-size:11px;font-weight:900;letter-spacing:.09em}.tools-page{max-width:none}.tools-index-grid{margin-top:34px}.tools-index-grid .content-card{display:flex;flex-direction:column;align-items:flex-start}.tools-index-grid .content-card h2{font-size:24px;line-height:1.12;margin:14px 0 10px}.tools-index-grid .content-card .btn{margin-top:auto}.empty-state{margin-top:34px;padding:30px;border:1px dashed var(--line2);border-radius:22px;background:rgba(7,24,39,.5)}.empty-state h2{margin:0 0 8px;font-size:26px}.empty-state p{margin:0;color:var(--muted);max-width:760px}.tool-detail{padding:72px 0 90px;min-height:75vh}.back-link{display:inline-flex;color:var(--cyan);font-weight:850;margin:6px 0 26px}.tool-detail-head{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:26px}.tool-detail h1{font-size:clamp(40px,4vw,66px);line-height:1.04;letter-spacing:-.03em;margin:8px 0 12px;text-wrap:balance}.tool-frame-shell{overflow:hidden;border:1px solid var(--line2);border-radius:24px;background:#03111c;box-shadow:0 28px 90px rgba(0,0,0,.25)}.tool-frame{display:block;width:100%;border:0;background:#03111c;transition:height .16s ease}.tool-safety-note,.tool-preview-note{margin:16px 2px 0;color:var(--muted);font-size:13px}.tool-preview-note{padding:12px 14px;border:1px solid rgba(251,191,36,.22);border-radius:14px;background:rgba(251,191,36,.055);color:#d9caa2}.tool-access{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.tool-preview-page main{width:min(1500px,calc(100% - 32px))}@media(max-width:720px){.tool-detail{padding:48px 0 68px}.tool-detail-head{align-items:flex-start;flex-direction:column}.tool-frame-shell{border-radius:18px}.tool-preview-page main{width:calc(100% - 18px)}}

/* =========================================================
   V3 R4 — public experience / media binding / detail routes
   ========================================================= */
:root{--max:1280px;--panel3:#0b2334;--radius:24px;--shadow:0 26px 90px rgba(0,0,0,.28)}
body{background:
  radial-gradient(circle at 82% -12%,rgba(35,113,167,.32),transparent 34%),
  radial-gradient(circle at -5% 35%,rgba(14,79,113,.16),transparent 28%),
  linear-gradient(180deg,#020913 0,#03111d 48%,#01070d 100%);overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;background-image:linear-gradient(rgba(103,231,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(103,231,255,.018) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,#000,transparent 76%)}
.skip-link{position:fixed;left:12px;top:12px;z-index:200;transform:translateY(-150%);padding:10px 14px;border-radius:10px;background:#fff;color:#00101c;font-weight:900}.skip-link:focus{transform:none}
.announcement{width:min(calc(100% - 30px),1280px);margin:8px auto -4px;border:1px solid rgba(103,231,255,.18);border-radius:14px;background:rgba(5,27,42,.82);backdrop-filter:blur(12px)}.announcement-inner{min-height:42px;padding:8px 14px;display:flex;align-items:center;justify-content:center;gap:16px;color:#c6dbe5;font-size:13px}.announcement-inner a{color:var(--cyan);font-weight:900}.announcement-warning{border-color:rgba(251,191,36,.26)}.announcement-success{border-color:rgba(85,227,194,.28)}
.site-header{top:12px;width:min(calc(100% - 30px),1280px);margin:12px auto 0;padding:9px 10px 9px 14px;border-radius:20px;background:rgba(2,14,25,.72);box-shadow:0 18px 70px rgba(0,0,0,.24);transition:background .2s,border-color .2s,box-shadow .2s}.site-header.is-scrolled{background:rgba(2,14,25,.93);border-color:rgba(103,231,255,.24);box-shadow:0 18px 65px rgba(0,0,0,.38)}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand-mark{position:relative;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid rgba(103,231,255,.38);background:radial-gradient(circle at 42% 35%,rgba(103,231,255,.75),rgba(60,169,255,.17) 28%,rgba(2,9,19,.9) 68%);box-shadow:0 0 30px rgba(103,231,255,.12)}.brand-mark:before,.brand-mark:after,.brand-mark i{content:"";position:absolute;border:1px solid rgba(103,231,255,.30);border-radius:50%}.brand-mark:before{inset:7px}.brand-mark:after{inset:13px;background:var(--cyan);border:0;box-shadow:0 0 16px rgba(103,231,255,.9)}.brand-mark i{inset:-4px;border-color:rgba(103,231,255,.08)}.brand-copy{color:#f4fafd!important;font-size:14px;font-weight:800;letter-spacing:-.01em}.brand-copy b{color:var(--cyan);font-weight:950}
.site-nav{gap:4px}.site-nav a{position:relative;padding:9px 9px;border-radius:10px;font-size:12.5px;color:#a9c3d1}.site-nav a:hover,.site-nav a.is-active{color:#effcff;background:rgba(103,231,255,.06)}.site-nav a.is-active:after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:1px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.site-nav .lang-link{min-width:40px;text-align:center;color:var(--cyan)}.site-nav .hub-link{padding:9px 13px;margin-left:4px;background:linear-gradient(135deg,rgba(103,231,255,.12),rgba(85,227,194,.07));border-color:rgba(103,231,255,.28)}.site-nav .hub-link:after{display:none}.site-nav .hub-link span{color:var(--cyan)}
.nav-toggle{position:relative;font-size:0;padding:9px}.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;border-radius:2px;background:#dffaff;transition:transform .2s,opacity .2s}.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.site-main{width:min(var(--max),calc(100% - 40px));margin:auto}
.home-hero{position:relative;min-height:min(840px,calc(100svh - 74px));display:grid;grid-template-columns:minmax(0,.94fr) minmax(420px,1.06fr);gap:58px;align-items:center;padding:74px 0 82px}.home-hero:before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(103,231,255,.16),transparent)}.hero-copy{max-width:720px;z-index:2}.home-hero h1{max-width:760px;margin:12px 0 14px;font-size:clamp(50px,5vw,80px);line-height:1.015;letter-spacing:-.045em;text-wrap:balance}.home-hero .lead{font-size:clamp(17px,1.45vw,20px);line-height:1.72;max-width:690px}.hero-name{display:flex;align-items:center;gap:0;margin:0 0 18px;color:var(--aqua);font-weight:900}.hero-name span{color:#8fabb9;font-weight:700}.btn.ghost{background:rgba(255,255,255,.025)}.btn.hub-quiet{border-color:transparent;color:#a9c3d1;background:transparent}.btn span,.text-link span,.card-arrow span{color:var(--cyan)}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.hero-tags span{padding:6px 9px;border:1px solid rgba(103,231,255,.13);border-radius:999px;color:#91b1c1;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;background:rgba(5,27,42,.46)}
.hero-visual{position:relative;min-width:0}.hero-photo{position:relative;aspect-ratio:16/11;overflow:hidden;border:1px solid rgba(103,231,255,.18);border-radius:34px 12px 34px 12px;background:#061725;box-shadow:0 40px 110px rgba(0,0,0,.38)}.hero-photo:before{content:"";position:absolute;inset:16px;z-index:2;border:1px solid rgba(255,255,255,.09);border-radius:25px 8px 25px 8px;pointer-events:none}.hero-photo img{display:block;width:100%;height:100%}.hero-photo-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,8,15,.24),transparent 46%),linear-gradient(180deg,transparent 55%,rgba(1,7,14,.62));pointer-events:none}.hero-tech-card{position:absolute;right:-18px;bottom:-28px;width:min(360px,68%);padding:16px 18px;border:1px solid rgba(103,231,255,.24);border-radius:18px;background:rgba(4,21,35,.92);backdrop-filter:blur(15px);box-shadow:0 22px 60px rgba(0,0,0,.35)}.hero-tech-card span{display:block;color:var(--cyan);font-size:9px;font-weight:950;letter-spacing:.14em}.hero-tech-card b{display:block;margin:4px 0 3px;font-size:14px}.hero-tech-card small{display:block;color:#91aebc}.hero-abstract{position:relative;aspect-ratio:1/1;max-width:520px;margin-left:auto}.hero-abstract i{position:absolute;border:1px solid rgba(103,231,255,.14);border-radius:50%;inset:6%}.hero-abstract i:nth-child(2){inset:23%}.hero-abstract i:nth-child(3){inset:40%}.hero-abstract b{position:absolute;inset:48%;border-radius:50%;background:var(--cyan);box-shadow:0 0 55px var(--cyan)}.scroll-cue{position:absolute;left:0;bottom:28px;display:flex;align-items:center;gap:9px;color:#7798a8;font-size:10px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.scroll-cue span{display:inline-block;width:26px;height:1px;background:var(--cyan)}
.section{padding:102px 0}.section-head{margin-bottom:34px}.section-head>p{line-height:1.7}.section h2,.hub-section h2{font-size:clamp(34px,3vw,52px);letter-spacing:-.035em}.about-section{display:grid;grid-template-columns:minmax(0,.85fr) minmax(480px,1.15fr);gap:74px;align-items:start}.about-intro{position:sticky;top:112px}.about-intro .section-lead{font-size:18px}.about-visual{display:grid;grid-template-columns:minmax(190px,.56fr) minmax(260px,1fr);gap:18px;align-items:start}.portrait-frame{position:sticky;top:112px;overflow:hidden;aspect-ratio:4/5;border:1px solid rgba(103,231,255,.17);border-radius:26px;background:#071827;box-shadow:var(--shadow)}.portrait-frame img{width:100%;height:100%;display:block}.timeline article{grid-template-columns:88px 1fr;padding:15px 16px;background:linear-gradient(135deg,rgba(9,40,60,.58),rgba(4,18,31,.76));transition:border-color .2s,transform .2s}.timeline article:hover{transform:translateX(3px);border-color:rgba(103,231,255,.28)}
.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.course-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:linear-gradient(180deg,rgba(8,34,52,.74),rgba(3,15,27,.9));box-shadow:0 20px 65px rgba(0,0,0,.14);transition:transform .22s,border-color .22s,box-shadow .22s}.course-card:hover{transform:translateY(-4px);border-color:rgba(103,231,255,.30);box-shadow:0 28px 75px rgba(0,0,0,.24)}.course-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:radial-gradient(circle at 80% 10%,rgba(60,169,255,.22),transparent 34%),linear-gradient(145deg,#0a2b40,#04131f)}.course-media img{width:100%;height:100%;display:block;transition:transform .4s}.course-card:hover .course-media img{transform:scale(1.025)}.course-placeholder{position:absolute;inset:0;display:grid;align-content:end;padding:20px;background:linear-gradient(180deg,transparent,rgba(2,9,19,.66))}.course-placeholder b{font-size:52px;line-height:1;color:rgba(103,231,255,.45);letter-spacing:-.05em}.course-placeholder i{font-style:normal;color:#91aebb;font-size:9px;font-weight:950;letter-spacing:.16em}.course-copy{padding:20px}.course-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.course-top>span{color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.12em}.course-top em{font-style:normal;color:var(--aqua);font-size:11px;font-weight:900}.course-copy h3{font-size:23px;line-height:1.13;margin:12px 0 9px}.course-copy p{min-height:78px;margin:0;color:#9fb9c6}.course-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.course-meta span{font-size:11px;color:#8eaab8;border:1px solid rgba(103,231,255,.11);border-radius:999px;padding:5px 8px}.card-arrow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:19px;padding-top:14px;border-top:1px solid rgba(103,231,255,.09);color:#d8edf5;font-size:13px;font-weight:900}.card-arrow:hover{color:var(--cyan)}
.event-row{position:relative;background:linear-gradient(135deg,rgba(9,40,60,.58),rgba(4,18,31,.76))}.event-action{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(103,231,255,.25);border-radius:50%;color:var(--cyan)}
.training-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.training-card{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:22px;min-width:0;padding:16px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,rgba(8,34,52,.74),rgba(3,15,27,.9))}.training-image{overflow:hidden;min-height:250px;border-radius:16px}.training-image img{width:100%;height:100%;display:block}.training-card>div:last-child{padding:8px 8px 8px 0}.training-card h3{font-size:25px;margin:10px 0}.training-card p{color:#9fb9c6}.training-time{margin-top:12px;padding-top:11px}.training-time b{font-size:13px}.training-time span{font-size:12px}
.tool-teaser-grid,.tools-index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tool-teaser-card,.tool-index-card{position:relative;display:flex;flex-direction:column;min-height:240px;padding:22px;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 100% 0,rgba(103,231,255,.07),transparent 32%),rgba(5,23,37,.72);transition:transform .2s,border-color .2s}.tool-teaser-card:hover,.tool-index-card:hover{transform:translateY(-3px);border-color:rgba(103,231,255,.32)}.tool-teaser-card>div,.tool-index-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.tool-teaser-card small,.tool-index-card small{color:#718f9f;font-weight:900;letter-spacing:.1em}.tool-teaser-card h3,.tool-index-card h2{font-size:22px;line-height:1.15;margin:18px 0 10px}.tool-teaser-card p,.tool-index-card p{margin:0;color:#9bb6c4}.tool-teaser-card>b{position:absolute;right:20px;bottom:18px;color:var(--cyan);font-size:22px}.tool-index-card .card-arrow{margin-top:auto}
.gallery-mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:210px;gap:12px}.gallery-tile{margin:0;min-width:0}.gallery-tile.is-featured{grid-column:span 2;grid-row:span 2}.gallery-tile button,.gallery-full-card button{position:relative;width:100%;height:100%;padding:0;border:0;border-radius:20px;overflow:hidden;background:#061725;color:inherit;text-align:left;cursor:zoom-in}.gallery-tile img,.gallery-full-card img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s,filter .35s}.gallery-tile button:hover img,.gallery-full-card button:hover img{transform:scale(1.025);filter:saturate(1.08)}.gallery-tile span,.gallery-full-card span{position:absolute;left:0;right:0;bottom:0;display:grid;gap:2px;padding:38px 14px 13px;background:linear-gradient(transparent,rgba(1,8,15,.82));opacity:0;transform:translateY(6px);transition:.22s}.gallery-tile:hover span,.gallery-full-card:hover span{opacity:1;transform:none}.gallery-tile small,.gallery-full-card small{color:#a9c2cf}.gallery-page{max-width:none}.gallery-filters{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0 22px}.gallery-filters button{border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);color:#a9c2cf;padding:8px 12px;font:inherit;font-size:12px;font-weight:850;cursor:pointer}.gallery-filters button.is-active,.gallery-filters button:hover{color:var(--cyan);border-color:rgba(103,231,255,.38);background:rgba(103,231,255,.06)}.gallery-full-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.gallery-full-card{margin:0;aspect-ratio:4/3}.gallery-full-card.is-filtered{display:none}
.video-card{transition:transform .2s,border-color .2s}.video-card:hover{transform:translateY(-3px);border-color:rgba(103,231,255,.28)}.video-thumb{overflow:hidden}.video-thumb img{transition:transform .35s}.video-card:hover .video-thumb img{transform:scale(1.035)}
.hub-section{position:relative;overflow:hidden;margin:84px 0;padding:0}.hub-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:50px;align-items:center;padding:52px}.hub-symbol{position:relative;display:grid;place-items:center;aspect-ratio:1/1}.hub-symbol span{z-index:2;display:grid;place-items:center;width:94px;height:94px;border-radius:50%;background:#04131f;border:1px solid rgba(103,231,255,.42);color:var(--cyan);font-size:32px;font-weight:950;box-shadow:0 0 60px rgba(103,231,255,.12)}.hub-symbol i{position:absolute;border:1px solid rgba(103,231,255,.14);border-radius:50%;inset:8%}.hub-symbol i:nth-of-type(2){inset:24%}.hub-symbol i:nth-of-type(3){inset:39%}.hub-section p{font-size:17px;line-height:1.8}.contact-section{grid-template-columns:.8fr 1.2fr}.contact-list{padding:4px 20px;border:1px solid var(--line);border-radius:22px;background:rgba(5,23,37,.62)}.contact-list>div{grid-template-columns:145px 1fr;min-height:58px;align-items:center}.contact-list a:hover{color:#fff}
.site-footer{width:100%;padding:28px 0 40px;border-top:1px solid rgba(103,231,255,.09);background:rgba(1,7,13,.34)}.footer-inner{width:min(var(--max),calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1fr auto auto;gap:50px;align-items:end}.footer-brand{font-weight:950}.footer-inner p{max-width:400px;margin:5px 0 0;color:#7897a7;font-size:13px}.footer-links{display:grid;grid-template-columns:repeat(2,auto);gap:7px 20px;font-size:12px;font-weight:800;color:#9ab5c3}.footer-links a:hover{color:var(--cyan)}.footer-meta{display:grid;text-align:right;color:#648493;font-size:11px}
.content-page,.detail-page{padding:96px 0 110px;min-height:70vh}.page-heading{max-width:820px;margin-bottom:46px}.content-page h1,.detail-page h1{font-size:clamp(44px,4.2vw,70px);line-height:1.02;letter-spacing:-.04em;margin:10px 0 18px;text-wrap:balance}.detail-hero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:58px;align-items:center;min-height:520px;padding-bottom:70px;border-bottom:1px solid rgba(103,231,255,.09)}.detail-hero.no-media{grid-template-columns:minmax(0,850px);min-height:400px}.detail-copy .back-link{margin:0 0 34px}.detail-media{overflow:hidden;aspect-ratio:4/3;border:1px solid rgba(103,231,255,.18);border-radius:30px 10px 30px 10px;box-shadow:var(--shadow);background:#061725}.detail-media img{width:100%;height:100%;display:block}.detail-body{max-width:850px;margin:60px 0;color:#d3e5ed;font-size:18px;line-height:1.85;white-space:normal}.detail-body h2{font-size:clamp(28px,2.5vw,42px);line-height:1.1}.detail-cta{display:flex;align-items:end;justify-content:space-between;gap:30px;padding:28px;border:1px solid var(--line);border-radius:22px;background:rgba(6,28,44,.68)}.detail-cta h2{font-size:30px;margin:4px 0 0}.detail-facts{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.detail-facts span{display:grid;gap:2px;min-width:120px;padding:10px 12px;border:1px solid var(--line);border-radius:13px;background:rgba(5,23,37,.58)}.detail-facts small{color:#7897a7;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.detail-facts b{font-size:13px}.detail-columns{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:60px;align-items:start}.schedule-card{position:sticky;top:110px;margin-top:60px;padding:24px;border:1px solid rgba(103,231,255,.19);border-radius:22px;background:linear-gradient(160deg,rgba(9,40,60,.72),rgba(3,15,27,.92));box-shadow:0 22px 70px rgba(0,0,0,.18)}.schedule-card h2{font-size:26px;line-height:1.15;margin:7px 0 16px}.schedule-card>p{color:#9ab6c3}.schedule-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid rgba(103,231,255,.09)}.schedule-row>div{display:grid}.schedule-row span,.schedule-row small{color:#8eabba;font-size:12px}.schedule-row>a{color:var(--cyan);font-size:20px}.schedule-card>.btn{width:100%;margin-top:18px}
.not-found{min-height:70vh;display:grid;place-items:start;align-content:center;max-width:700px}.not-found h1{font-size:clamp(50px,7vw,92px);line-height:1;margin:8px 0 16px}.not-found p{color:var(--muted);font-size:18px}
.lightbox{position:fixed;inset:0;z-index:300;display:none;grid-template-columns:64px minmax(0,1fr) 64px;align-items:center;background:rgba(0,5,10,.94);backdrop-filter:blur(12px);padding:28px}.lightbox.is-open{display:grid}.lightbox figure{min-width:0;max-width:min(1500px,100%);max-height:90vh;margin:auto;display:grid;justify-items:center;gap:10px}.lightbox img{display:block;max-width:100%;max-height:84vh;object-fit:contain;border-radius:10px;box-shadow:0 35px 120px rgba(0,0,0,.48)}.lightbox figcaption{color:#a9c3d1;font-size:13px}.lightbox button{border:0;background:transparent;color:#dffaff;font:inherit;cursor:pointer}.lightbox-close{position:absolute;right:22px;top:15px;font-size:36px}.lightbox-prev,.lightbox-next{font-size:52px;color:var(--cyan)!important}
.reveal-item{opacity:1;transform:none}.js .reveal-item{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}.js .reveal-item.is-visible{opacity:1;transform:none}.field-help{display:block;margin-top:5px;font-size:11px;color:var(--muted)}.field-help a{color:var(--cyan)}
.tool-frame-shell{max-width:100%;overflow:hidden}.tool-frame{max-width:100%}
@media(max-width:1120px){.site-nav{gap:1px}.site-nav a{padding-left:7px;padding-right:7px}.home-hero{grid-template-columns:minmax(0,.9fr) minmax(390px,1.1fr);gap:34px}.about-section{gap:46px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.training-grid{grid-template-columns:1fr}.tool-teaser-grid,.tools-index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-mosaic{grid-template-columns:repeat(3,minmax(0,1fr))}.gallery-full-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:980px){.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:60px;right:0;width:min(390px,calc(100% - 20px));padding:10px;flex-direction:column;align-items:stretch;border:1px solid var(--line);border-radius:18px;background:rgba(2,14,25,.98);box-shadow:0 30px 80px rgba(0,0,0,.46)}.site-nav.is-open{display:flex}.site-nav a{min-height:44px;padding:10px 12px}.site-nav a.is-active:after{display:none}.site-nav .hub-link{margin-left:0}.home-hero{grid-template-columns:1fr;min-height:auto;padding-top:90px}.hero-copy{max-width:820px}.hero-visual{max-width:780px}.scroll-cue{display:none}.about-section{grid-template-columns:1fr}.about-intro{position:static}.about-visual{grid-template-columns:minmax(180px,.6fr) minmax(0,1.4fr)}.portrait-frame{position:static}.detail-hero{grid-template-columns:1fr;min-height:auto}.detail-media{max-width:760px}.detail-columns{grid-template-columns:1fr}.schedule-card{position:static;margin-top:0}.hub-grid{grid-template-columns:1fr}.hub-symbol{display:none}.footer-inner{grid-template-columns:1fr auto;align-items:start}.footer-meta{grid-column:1/-1;text-align:left}}
@media(max-width:720px){.site-main{width:calc(100% - 28px)}.site-header{width:calc(100% - 16px);margin-top:8px;top:8px}.brand-copy{font-size:13px}.home-hero{padding:66px 0 64px}.home-hero h1{font-size:clamp(44px,13vw,64px)}.hero-name{display:block}.hero-name span{display:block;margin-top:2px;font-size:12px}.hero-photo{border-radius:24px 8px 24px 8px}.hero-tech-card{position:relative;right:auto;bottom:auto;width:calc(100% - 20px);margin:-22px auto 0}.section{padding:74px 0}.about-visual{grid-template-columns:1fr}.portrait-frame{max-width:360px}.course-grid,.tool-teaser-grid,.tools-index-grid,.gallery-full-grid,.video-grid{grid-template-columns:1fr}.course-copy p{min-height:0}.gallery-mosaic{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:170px}.gallery-tile.is-featured{grid-column:span 2;grid-row:span 2}.training-card{grid-template-columns:1fr}.training-image{min-height:220px}.hub-grid{padding:28px}.contact-section{grid-template-columns:1fr;gap:26px}.contact-list{padding:2px 14px}.contact-list>div{grid-template-columns:1fr;gap:1px;align-content:center}.detail-page,.content-page{padding:68px 0 86px}.detail-hero{gap:34px;padding-bottom:48px}.detail-body{margin:42px 0;font-size:17px}.detail-cta{align-items:flex-start;flex-direction:column}.detail-facts span{flex:1 1 130px}.gallery-filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px;scrollbar-width:none}.gallery-filters button{white-space:nowrap}.footer-inner{width:calc(100% - 28px);grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,1fr)}.lightbox{grid-template-columns:38px minmax(0,1fr) 38px;padding:16px 6px}.lightbox-prev,.lightbox-next{font-size:38px}}
@media(max-width:430px){.gallery-mosaic{grid-template-columns:1fr;grid-auto-rows:230px}.gallery-tile.is-featured{grid-column:auto;grid-row:auto}.actions .btn{width:100%}.hero-tags{gap:6px}.timeline article{grid-template-columns:70px 1fr}.announcement-inner{justify-content:flex-start;overflow-x:auto}.detail-hero h1,.content-page h1{font-size:clamp(40px,12vw,54px)}}
@media(prefers-reduced-motion:reduce){.js .reveal-item{opacity:1;transform:none;transition:none}.course-card,.video-card,.tool-teaser-card,.tool-index-card,.gallery-tile img,.gallery-full-card img{transition:none!important}}
.event-row{grid-template-columns:minmax(0,1fr) auto auto}.training-card.no-image{grid-template-columns:1fr}.training-card.no-image>div:last-child{padding:8px}
@media(max-width:720px){.event-row{grid-template-columns:1fr}.event-action{justify-self:start}}

/* =========================================================
   V3 R5 — CONTENT COMPLETION + PERFORMANCE STABILIZATION
   No opacity reveal/flicker; lighter sticky header; route pages.
   ========================================================= */
html{scroll-behavior:auto}
.reveal-item,.js .reveal-item,.js .reveal-item.is-visible{opacity:1!important;transform:none!important;transition:none!important}
.site-header{background:rgba(3,17,29,.965);backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 12px 38px rgba(0,0,0,.18)}
.site-header.is-scrolled{background:rgba(2,14,25,.985);box-shadow:0 10px 30px rgba(0,0,0,.24)}
.course-card,.training-card,.tool-teaser-card,.video-card,.academy-home-card,.academy-card{box-shadow:0 14px 44px rgba(0,0,0,.12)}
.hero-tags a{display:inline-flex;align-items:center;min-height:34px;padding:7px 11px;border:1px solid rgba(103,231,255,.15);border-radius:999px;color:#8eabba;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;transition:border-color .16s ease,color .16s ease,background .16s ease}
.hero-tags a:hover,.hero-tags a:focus-visible{color:var(--cyan);border-color:rgba(103,231,255,.42);background:rgba(103,231,255,.06)}

.academy-home-grid,.academy-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.academy-home-card,.academy-card{position:relative;display:flex;min-width:0;min-height:240px;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(165deg,rgba(9,40,60,.75),rgba(3,16,28,.9));overflow:hidden}
.academy-home-card:before,.academy-card:before{content:"";position:absolute;right:-65px;top:-75px;width:180px;height:180px;border:1px solid rgba(103,231,255,.08);border-radius:50%}
.academy-home-card>span,.academy-code{display:inline-flex;width:max-content;padding:5px 8px;border:1px solid rgba(103,231,255,.22);border-radius:8px;color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.12em}
.academy-home-card h3,.academy-card h2{margin:20px 0 9px;font-size:23px;line-height:1.12;letter-spacing:-.02em}
.academy-home-card p,.academy-card p{margin:0;color:#9db8c6;font-size:14px;line-height:1.58}
.academy-home-card>b,.academy-card>b{margin-top:auto;padding-top:22px;color:var(--cyan);font-size:12px}
.academy-heading{margin-bottom:22px}.academy-intro{max-width:880px;margin:0 0 42px}.academy-grid{margin:36px 0 70px}.academy-card{min-height:270px}

.listing-hero{max-width:920px;padding:92px 0 30px}.compact-hero h1{font-size:clamp(44px,4.6vw,72px);line-height:1.02;letter-spacing:-.04em;margin:10px 0 18px;text-wrap:balance}.listing-section{padding-top:42px}.course-grid-full{grid-template-columns:repeat(3,minmax(0,1fr))}.course-grid-full .course-card h2{margin:10px 0 8px;font-size:24px;line-height:1.13}.training-grid-full{grid-template-columns:1fr}.listing-cta{margin:0 0 100px}.listing-cta p{margin:5px 0 0;color:var(--muted);max-width:700px}

.rich-content{white-space:normal}.rich-content>h2{margin:44px 0 16px;font-size:clamp(28px,2.5vw,42px);line-height:1.1;letter-spacing:-.02em}.rich-content>h2:first-child{margin-top:0}.rich-content>h3{margin:31px 0 10px;font-size:23px;line-height:1.18}.rich-content>p{margin:0 0 18px;color:#d3e5ed}.rich-content>ul{margin:0 0 24px;padding:0;display:grid;gap:9px;list-style:none}.rich-content>ul li{position:relative;padding-left:22px;color:#bfd4de}.rich-content>ul li:before{content:"";position:absolute;left:2px;top:.77em;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 13px rgba(103,231,255,.32)}.rich-content strong{color:#f5fcff}.content-callout{margin:28px 0;padding:18px 20px;border:1px solid rgba(103,231,255,.22);border-left:3px solid var(--cyan);border-radius:14px;background:rgba(103,231,255,.055);color:#cfe3ec}.compact-actions{margin:0}

@media(max-width:1180px){.academy-home-grid,.academy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-grid-full{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:980px){.site-header{background:rgba(2,14,25,.99)}.listing-hero{padding-top:74px}}
@media(max-width:720px){.academy-home-grid,.academy-grid,.course-grid-full{grid-template-columns:1fr}.academy-home-card,.academy-card{min-height:210px}.listing-hero{padding:62px 0 14px}.listing-cta{margin-bottom:70px}}


/* =========================================================
   V3 R6 — TOOL QA + RESPONSIVE FRAME STABILITY
   ========================================================= */
.tool-frame{transition:none!important;contain:layout paint;width:100%;max-width:100%}
.tool-frame-shell{contain:layout paint;isolation:isolate}
.tool-preview-page{overflow-x:hidden}
.tool-preview-page .tool-detail{width:min(1560px,calc(100% - 24px));max-width:none}
.tool-preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:16px 0 12px;padding:10px;border:1px solid var(--line2);border-radius:16px;background:rgba(5,23,38,.74)}
.preview-size-group,.preview-lang-group{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.preview-size-btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 10px;border:1px solid rgba(103,231,255,.16);border-radius:10px;color:#a9c3d1;font-size:11px;font-weight:850;text-decoration:none}
.preview-size-btn:hover,.preview-size-btn.is-active{border-color:rgba(103,231,255,.52);background:rgba(103,231,255,.08);color:var(--cyan)}
.tool-preview-stage{width:min(100%,var(--preview-width,100%));margin:0 auto;border:1px solid rgba(103,231,255,.18);border-radius:24px;overflow:hidden;background:#03101d;box-shadow:0 20px 70px rgba(0,0,0,.24)}
.tool-preview-stage .tool-frame{display:block;width:100%;border:0}
.preview-runtime{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:6px 9px;border:1px solid var(--line2);border-radius:999px;color:#a9c3d1;font-size:11px}
.preview-runtime span{width:8px;height:8px;border-radius:50%;background:#718797}
.preview-runtime.is-ok{color:#bdf5d2;border-color:rgba(91,220,151,.28)}.preview-runtime.is-ok span{background:#5bdc97;box-shadow:0 0 10px rgba(91,220,151,.6)}
.preview-runtime.is-warn{color:#ffe1a4;border-color:rgba(251,191,36,.34)}.preview-runtime.is-warn span{background:#fbbf24;box-shadow:0 0 10px rgba(251,191,36,.5)}
.preview-runtime.is-error{color:#ffd2d8;border-color:rgba(255,91,115,.36)}.preview-runtime.is-error span{background:#ff5b73;box-shadow:0 0 10px rgba(255,91,115,.55)}
.preview-runtime-log{margin:12px 0 0;padding:12px;border:1px solid rgba(255,91,115,.28);border-radius:12px;background:rgba(255,91,115,.055);color:#ffd2d8;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}
@media(max-width:720px){.tool-preview-page .tool-detail{width:calc(100% - 12px)}.tool-preview-toolbar{align-items:stretch}.preview-size-group{width:100%;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}.preview-size-group::-webkit-scrollbar{display:none}.preview-size-btn{white-space:nowrap}.tool-preview-stage{border-radius:16px}}

/* =========================================================
   R9 — FULL TRANSFER / VISUAL BOOST / INLINE VIDEO
   Precision-first public polish; intentionally no heavy blur/reveal runtime.
   ========================================================= */
:root{--max:1260px;--panel3:#0b2234;--panel4:#0e2c42;--hair:rgba(126,222,244,.12);--soft:rgba(103,231,255,.055);--shadow-soft:0 22px 70px rgba(0,0,0,.18)}
body{background:
 radial-gradient(900px 520px at 78% -90px,rgba(31,119,165,.20),transparent 68%),
 radial-gradient(720px 560px at -180px 28%,rgba(32,118,125,.10),transparent 72%),
 linear-gradient(180deg,#020913 0,#03101b 48%,#01070d 100%);}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.009) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.35),transparent 62%)}
.site-main{width:min(var(--max),calc(100% - 40px))}
.site-header{width:min(calc(100% - 28px),1320px);min-height:64px;margin-top:12px;padding:10px 13px 10px 18px;border-color:rgba(103,231,255,.15);border-radius:19px;background:#041522f7;box-shadow:0 16px 48px rgba(0,0,0,.18)}
.site-header.is-scrolled{border-color:rgba(103,231,255,.25);box-shadow:0 12px 40px rgba(0,0,0,.27)}
.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgba(103,231,255,.26);border-radius:50%;background:radial-gradient(circle,rgba(103,231,255,.16),rgba(103,231,255,.02) 58%,transparent 60%);position:relative}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:1px solid rgba(103,231,255,.14);border-radius:50%}.brand-mark:before{inset:5px}.brand-mark:after{inset:10px}.brand-mark i{width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 13px rgba(103,231,255,.7)}.brand-copy{color:#effbff!important;font-size:14px;letter-spacing:-.015em}.brand-copy b{color:var(--cyan)}
.site-nav{gap:4px}.site-nav a{position:relative;padding:9px 10px;color:#9fb9c7;font-size:12.5px;letter-spacing:.005em}.site-nav a.is-active{color:#f0fbff;background:rgba(103,231,255,.055);border-radius:10px}.site-nav a.is-active:after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent)}.site-nav .hub-link{margin-left:6px;border-color:rgba(103,231,255,.28);background:linear-gradient(135deg,rgba(103,231,255,.10),rgba(85,227,194,.055));color:#eaffff}
.eyebrow{letter-spacing:.18em}.section{position:relative;border-top-color:var(--hair);padding:110px 0}.section:after{content:"";position:absolute;left:50%;bottom:0;width:min(420px,60%);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(103,231,255,.12),transparent)}.section-head{margin-bottom:38px}.section-head>div{max-width:760px}.section-head>p{max-width:510px;color:#91abba}.section h2,.hub-section h2,.premium-lab-section h2,.support-section h2{font-weight:880;letter-spacing:-.042em}
.home-hero{min-height:min(820px,calc(100svh - 84px));grid-template-columns:minmax(0,.9fr) minmax(480px,1.1fr);gap:72px;padding:82px 0 92px}.home-hero h1{font-size:clamp(52px,5.25vw,82px);max-width:700px;letter-spacing:-.052em}.home-hero .lead{max-width:650px;color:#afc5d0}.hero-name{margin-bottom:20px}.hero-photo{aspect-ratio:16/10.6;border-radius:31px 13px 31px 13px;border-color:rgba(103,231,255,.22);box-shadow:0 44px 115px rgba(0,0,0,.34)}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(128deg,rgba(103,231,255,.06),transparent 30%);pointer-events:none}.hero-tech-card{right:-10px;bottom:-24px;width:min(380px,70%);padding:18px 20px;border-radius:17px;background:#071b2af5;backdrop-filter:none;-webkit-backdrop-filter:none}.hero-tags{margin-top:30px}.hero-tags a{background:rgba(7,28,43,.72)}
.about-section{gap:88px}.about-intro h2{max-width:510px}.timeline article{border-color:rgba(103,231,255,.13);background:linear-gradient(135deg,rgba(9,42,62,.58),rgba(4,17,29,.72));box-shadow:none}.timeline article:hover{transform:none;background:linear-gradient(135deg,rgba(10,48,71,.70),rgba(4,19,32,.78))}
.academy-home-grid{gap:14px}.academy-home-card{min-height:248px;padding:24px;background:linear-gradient(150deg,rgba(12,49,71,.72),rgba(4,18,30,.94));border-color:rgba(103,231,255,.14);box-shadow:var(--shadow-soft)}.academy-home-card>span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:rgba(103,231,255,.075);border:1px solid rgba(103,231,255,.17);font-size:11px}.academy-home-card h3{font-size:23px;margin:34px 0 10px}.academy-home-card:hover{transform:translateY(-2px);border-color:rgba(103,231,255,.30);background:linear-gradient(150deg,rgba(13,55,80,.82),rgba(4,20,34,.96))}
.course-grid{gap:18px}.course-card{border-radius:24px;background:#061724;border-color:rgba(103,231,255,.13);box-shadow:var(--shadow-soft)}.course-media{aspect-ratio:16/10;border-bottom-color:rgba(103,231,255,.09)}.course-copy{padding:21px 21px 23px}.course-copy h3{font-size:22px}.course-copy p{color:#9eb7c4}.course-card:hover{transform:translateY(-2px);border-color:rgba(103,231,255,.27)}
.training-card,.tool-teaser-card,.tool-index-card{border-color:rgba(103,231,255,.13);background:linear-gradient(145deg,rgba(8,35,53,.78),rgba(4,17,29,.94))}.tool-teaser-card:hover,.tool-index-card:hover{border-color:rgba(103,231,255,.29);transform:translateY(-2px)}
.gallery-tile button,.gallery-full-card button{border-radius:17px}.gallery-tile span,.gallery-full-card span{opacity:1;transform:none;background:linear-gradient(transparent 28%,rgba(1,8,15,.84));padding-top:52px}.gallery-tile img,.gallery-full-card img{transition:transform .25s ease}.gallery-tile button:hover img,.gallery-full-card button:hover img{transform:scale(1.018);filter:saturate(1.05)}

/* Inline / on-site YouTube */
.video-showcase{overflow:visible}.video-grid-home{align-items:start}.video-card.video-inline-card{padding:0;overflow:hidden;border-color:rgba(103,231,255,.13);border-radius:22px;background:#061724;box-shadow:var(--shadow-soft)}.video-inline-card .video-player{display:block;width:100%;padding:0;border:0;background:none;color:inherit;cursor:pointer;text-align:left}.video-inline-card .video-thumb{border-radius:0;aspect-ratio:16/9}.video-inline-card .video-thumb:after,.video-player-card .video-player:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,7,12,.42));pointer-events:none}.video-inline-card .video-thumb small{position:absolute;left:12px;bottom:10px;z-index:2;padding:4px 7px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(1,8,14,.72);color:#c6dbe5;font-size:8px;letter-spacing:.12em;font-weight:900}.video-play{z-index:3!important;width:54px!important;height:54px!important;background:#03101de8!important;border-color:rgba(103,231,255,.55)!important;box-shadow:0 0 0 7px rgba(103,231,255,.06),0 10px 34px rgba(0,0,0,.34);transition:transform .16s ease,background .16s ease}.video-player:hover .video-play{transform:translate(-50%,-50%) scale(1.06);background:#082a3de8!important}.video-card-copy{padding:16px 18px 18px}.video-card-copy h3{margin:0 0 5px;font-size:18px}.video-card-copy p{margin:0;color:#8fa9b6;font-size:13px}.video-player.is-playing,.video-player-card .video-player.is-playing{cursor:default}.video-player iframe,.video-player-card iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000;z-index:5}.dual-action{display:flex;align-items:center;justify-content:space-between;gap:16px}.dual-action .text-link{margin:0}
.media-hero{display:flex;align-items:end;justify-content:space-between;gap:46px;padding-bottom:58px}.media-hero>div:first-child{max-width:850px}.media-hero-stat{min-width:180px;padding:20px;border:1px solid rgba(103,231,255,.15);border-radius:18px;background:rgba(7,28,43,.7)}.media-hero-stat b{display:block;color:var(--cyan);font-size:42px;line-height:1}.media-hero-stat span{display:block;margin-top:7px;color:#91abb8;font-size:12px}.video-library-section{padding-top:40px}.video-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.video-player-card{overflow:hidden;border:1px solid rgba(103,231,255,.14);border-radius:24px;background:linear-gradient(145deg,#082034,#04131f);box-shadow:var(--shadow-soft)}.video-player-card.is-featured{border-color:rgba(103,231,255,.27)}.video-player-card .video-player{position:relative;display:block;width:100%;aspect-ratio:16/9;padding:0;border:0;background:#020913;cursor:pointer;overflow:hidden}.video-player-card .video-player>img{display:block;width:100%;height:100%;object-fit:cover}.video-duration-hint{position:absolute;right:12px;bottom:10px;z-index:3;padding:4px 7px;border-radius:999px;background:rgba(0,7,12,.75);color:#bcd3dd;font-size:9px;font-weight:900;letter-spacing:.09em}.video-player-copy{padding:20px 22px 23px}.video-player-meta{display:flex;justify-content:space-between;gap:10px;color:var(--cyan);font-size:9px;font-weight:900;letter-spacing:.12em}.video-player-meta small{color:#658999;letter-spacing:.04em}.video-player-copy h2{font-size:23px;margin:8px 0 5px}.video-player-copy p{margin:0 0 13px;color:#91aeba}.video-player-copy>a{color:var(--cyan);font-size:12px;font-weight:850}

/* Transferred Premium Lab */
.premium-lab-section{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);gap:54px;align-items:center;margin:78px 0;padding:52px;border:1px solid rgba(103,231,255,.22);border-radius:30px;background:radial-gradient(500px 320px at 95% 0,rgba(60,169,255,.13),transparent 70%),linear-gradient(135deg,rgba(9,42,61,.92),rgba(3,15,26,.96));box-shadow:0 30px 95px rgba(0,0,0,.22)}.premium-lab-copy p{max-width:680px;color:#abc2ce;white-space:pre-line}.premium-pill-row{display:flex;flex-wrap:wrap;gap:7px;margin:22px 0 25px}.premium-pill-row span{padding:6px 9px;border:1px solid rgba(103,231,255,.15);border-radius:999px;color:#8fb2c1;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.premium-module-stack{display:grid;gap:9px}.premium-module-stack article{display:grid;grid-template-columns:60px 1fr;column-gap:12px;padding:15px 16px;border:1px solid rgba(103,231,255,.11);border-radius:15px;background:rgba(2,14,24,.52)}.premium-module-stack span{grid-row:1/3;color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.08em}.premium-module-stack b{font-size:14px}.premium-module-stack small{color:#7696a5}
.media-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.media-link-grid>a{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;min-height:108px;padding:18px;border:1px solid rgba(103,231,255,.13);border-radius:19px;background:linear-gradient(145deg,rgba(8,35,53,.68),rgba(4,17,29,.88));transition:border-color .16s ease,transform .16s ease}.media-link-grid>a:hover{transform:translateY(-2px);border-color:rgba(103,231,255,.30)}.media-link-grid>a>span{display:grid;place-items:center;width:48px;height:48px;border-radius:13px;border:1px solid rgba(103,231,255,.17);background:rgba(103,231,255,.055);color:var(--cyan);font-weight:950}.media-link-grid b{display:block}.media-link-grid small{display:block;color:#879fab;line-height:1.45;margin-top:2px}.media-link-grid i{font-style:normal;color:var(--cyan)}
.support-section{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:54px;align-items:center;margin:75px 0;padding:44px 50px;border:1px solid rgba(85,227,194,.18);border-radius:28px;background:radial-gradient(430px 260px at 88% 10%,rgba(85,227,194,.10),transparent 70%),linear-gradient(140deg,rgba(7,38,46,.75),rgba(3,17,28,.95))}.support-copy p{max-width:720px;color:#a9c1ca}.support-amount{display:flex;align-items:baseline;gap:12px;margin:22px 0 5px}.support-amount b{color:var(--aqua);font-size:32px}.support-amount span{color:#8ea9b3}.support-copy>small{color:#6f8d99}.support-qr{justify-self:end;display:grid;gap:8px;justify-items:center;padding:14px;border:1px solid rgba(85,227,194,.18);border-radius:18px;background:#f6ffff}.support-qr img{width:180px;height:180px;object-fit:contain}.support-qr span{color:#17303a;font-size:9px;font-weight:800}

/* About full-transfer detail */
.about-detail-hero .about-portrait{max-width:510px}.about-proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.about-proof span{padding:6px 9px;border:1px solid rgba(103,231,255,.14);border-radius:999px;color:#8fb0bf;font-size:9px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.about-story-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);gap:64px;align-items:start;margin:40px 0 72px}.about-story{margin:0}.about-story>p{font-size:18px}.about-timeline-panel{position:sticky;top:104px;padding:24px;border:1px solid rgba(103,231,255,.14);border-radius:23px;background:linear-gradient(145deg,rgba(9,40,60,.66),rgba(4,18,31,.90))}.about-timeline{margin-top:17px}.about-timeline article{grid-template-columns:105px 1fr;padding:13px 14px}.about-method-strip{display:grid;grid-template-columns:minmax(270px,.7fr) minmax(0,1fr) auto;gap:38px;align-items:center;padding:32px;border-top:1px solid rgba(103,231,255,.14);border-bottom:1px solid rgba(103,231,255,.14)}.about-method-strip h2{margin:5px 0 0;font-size:29px}.about-method-strip p{color:#94aeba;margin:0}

/* Detail/article typography boost */
.detail-hero{gap:68px}.detail-copy .lead{max-width:680px}.detail-media{border-color:rgba(103,231,255,.17);box-shadow:var(--shadow-soft)}.rich-content{max-width:820px}.rich-content h2{margin-top:42px;font-size:clamp(27px,2.3vw,36px)}.rich-content h3{margin-top:28px}.rich-content p,.rich-content li{color:#c2d5de}.content-callout{border-left:2px solid var(--aqua);background:rgba(85,227,194,.055)}.schedule-card{border-color:rgba(103,231,255,.16);background:linear-gradient(145deg,rgba(8,34,52,.82),rgba(3,16,27,.94))}

/* Footer R9 */
.footer-inner{width:min(var(--max),calc(100% - 40px))}.site-footer{border-top-color:rgba(103,231,255,.12)}

@media(max-width:1080px){.home-hero{grid-template-columns:1fr;gap:48px;min-height:auto}.hero-visual{max-width:850px}.premium-lab-section{grid-template-columns:1fr}.premium-module-stack{grid-template-columns:repeat(2,minmax(0,1fr))}.media-link-grid{grid-template-columns:1fr}.about-story-grid{grid-template-columns:1fr}.about-timeline-panel{position:static}.about-method-strip{grid-template-columns:1fr}.support-section{grid-template-columns:1fr}.support-qr{justify-self:start}.video-library-grid{grid-template-columns:1fr}.media-hero{align-items:start;flex-direction:column}.media-hero-stat{min-width:0;width:100%;display:flex;align-items:center;gap:16px}.media-hero-stat span{margin:0}}
@media(max-width:720px){.section{padding:78px 0}.home-hero{padding-top:70px}.premium-lab-section{margin:52px 0;padding:28px 22px;border-radius:23px}.premium-module-stack{grid-template-columns:1fr}.support-section{margin:50px 0;padding:28px 22px}.support-qr{justify-self:center}.media-link-grid>a{grid-template-columns:46px 1fr auto}.dual-action{align-items:flex-start;flex-direction:column}.about-story-grid{gap:34px}.about-method-strip{padding:25px 0}.video-player-copy{padding:16px 17px 18px}}
@media(prefers-reduced-motion:reduce){.academy-home-card,.course-card,.tool-teaser-card,.tool-index-card,.media-link-grid>a,.video-play{transition:none!important}}
/* R9.0.1 inline-player containment */
.video-inline-card .video-player{position:relative;aspect-ratio:16/9;overflow:hidden}.video-inline-card .video-thumb{position:absolute;inset:0;width:100%;height:100%}.video-inline-card .video-thumb img{width:100%;height:100%;object-fit:cover}.video-player.is-playing .video-thumb{visibility:hidden}.video-player.is-playing:after{display:none}

/* =========================================================
   V3 R10 — RELEASE-CANDIDATE VISUAL / UX POLISH
   Static, low-cost effects only. No reveal/blur regressions.
   ========================================================= */
:root{--max:1240px;--surface:#061724;--surface2:#082238;--surface3:#0a2b42;--hair:rgba(103,231,255,.12);--hair-strong:rgba(103,231,255,.25);--shadow-soft:0 18px 58px rgba(0,0,0,.18)}
body{background:radial-gradient(1000px 560px at 82% -120px,rgba(34,117,166,.20),transparent 70%),radial-gradient(850px 500px at -10% 32%,rgba(17,76,112,.11),transparent 72%),linear-gradient(180deg,#020913 0,#03111d 42%,#020a12 100%)}
.site-main{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{width:min(calc(100% - 24px),1360px);gap:14px;padding-left:16px;padding-right:11px;border-color:var(--hair);background:#04131ff7}
.site-nav{gap:4px}.site-nav a{position:relative;padding:8px 9px;border-radius:10px;font-size:12px;letter-spacing:.005em}.site-nav a:hover{background:rgba(103,231,255,.045)}.site-nav a.is-active{color:#eaffff;background:rgba(103,231,255,.075)}.site-nav a.is-active:after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:1px;background:var(--cyan)}.site-nav .lang-link{color:var(--cyan);min-width:34px;text-align:center}.site-nav .hub-link{margin-left:3px;padding:8px 12px;background:linear-gradient(135deg,rgba(103,231,255,.12),rgba(85,227,194,.07))}
.section{border-top-color:rgba(103,231,255,.075)}.section-head{align-items:start}.section-head>p{max-width:520px;line-height:1.7}.section h2,.hub-section h2{max-width:900px}
.eyebrow{letter-spacing:.18em}.btn{transition:border-color .16s ease,background .16s ease,transform .16s ease}.btn:hover{transform:translateY(-1px);border-color:rgba(103,231,255,.38);background:rgba(103,231,255,.065)}

/* Hero: restore the strongest legacy idea as compact telemetry, not a giant card. */
.hero-system-card{width:min(440px,78%);padding:18px 19px 16px}.hero-system-card>b{font-size:15px;line-height:1.25}.hero-system-card>small{margin-top:5px;line-height:1.45}.hero-system-card>p{margin:12px 0 0;padding-top:10px;border-top:1px solid rgba(103,231,255,.10);color:#a8c1cc;font-size:10px;font-weight:700}.hero-system-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:13px}.hero-system-metrics i{min-width:0;padding:8px 9px;border:1px solid rgba(103,231,255,.10);border-radius:10px;background:rgba(2,13,22,.45);font-style:normal}.hero-system-metrics strong{display:block;color:var(--cyan);font-size:15px;line-height:1}.hero-system-metrics em{display:block;margin-top:4px;color:#7899a8;font-size:8px;line-height:1.2;font-style:normal;font-weight:800;text-transform:uppercase;letter-spacing:.045em}
.hero-tags a{border-color:rgba(103,231,255,.12)}.hero-tags a:hover{border-color:rgba(103,231,255,.28);color:#eaffff}

/* Timeline: split YEAR and milestone, align every row, remove ragged labels. */
.timeline{gap:11px}.timeline article{grid-template-columns:minmax(148px,172px) minmax(0,1fr);gap:20px;align-items:start;padding:16px 18px}.timeline-label{display:grid;align-content:start;gap:3px;min-width:0}.timeline-label b{color:var(--cyan);font-size:17px;line-height:1.15;white-space:nowrap}.timeline-label small{color:#78a6b9;font-size:10px;font-weight:900;line-height:1.25;text-transform:uppercase;letter-spacing:.055em}.timeline article>span{min-width:0;color:#b8ccd7;line-height:1.65}.about-timeline-panel{padding:25px}.about-timeline article{grid-template-columns:minmax(142px,160px) minmax(0,1fr);gap:17px;padding:15px 16px}.about-timeline .timeline-label b{font-size:18px}.about-timeline .timeline-label small{font-size:9px}.about-timeline article>span{font-size:15px;line-height:1.6}

/* Cards: consistent bottom alignment and calmer geometry. */
.course-card,.tool-index-card,.tool-teaser-card,.academy-home-card,.academy-card,.training-card,.video-player-card,.media-hub-card{border-color:var(--hair);box-shadow:var(--shadow-soft)}
.course-card{display:flex;flex-direction:column;height:100%}.course-copy{display:flex;flex:1;flex-direction:column}.course-copy p{min-height:0}.course-copy .card-arrow{margin-top:auto}.course-grid,.course-grid-full,.tool-teaser-grid,.tools-index-grid,.academy-home-grid{align-items:stretch}
.tool-index-card{display:flex;flex-direction:column;height:100%}.tool-index-card p{flex:1}.tool-index-card .card-arrow{margin-top:auto}.tool-group-section{padding-top:52px}.bonus-tool-group{margin-top:-18px}.tools-hero{display:flex;align-items:end;justify-content:space-between;gap:50px;max-width:none}.tools-hero>div:first-child{max-width:870px}.tools-hero-stat{min-width:190px;padding:20px;border:1px solid var(--hair);border-radius:18px;background:rgba(6,27,42,.76)}.tools-hero-stat b{display:block;color:var(--cyan);font-size:42px;line-height:1}.tools-hero-stat span{display:block;margin-top:8px;color:#8faab7;font-size:11px;line-height:1.4}.empty-metrics{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.empty-metrics span{display:grid;min-width:170px;padding:12px 14px;border:1px solid var(--hair);border-radius:13px;color:#87a4b1;font-size:10px;text-transform:uppercase;letter-spacing:.05em}.empty-metrics b{color:var(--cyan);font-size:22px;line-height:1;margin-bottom:4px}

/* New Media hub. */
.media-index-hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:54px;align-items:end;max-width:none}.media-index-hero>div:first-child{max-width:860px}.media-index-stats{display:grid;grid-template-columns:repeat(3,minmax(100px,1fr));gap:8px}.media-index-stats>div{min-width:108px;padding:15px 16px;border:1px solid var(--hair);border-radius:15px;background:rgba(6,27,42,.72)}.media-index-stats b{display:block;color:var(--cyan);font-size:27px;line-height:1}.media-index-stats span{display:block;margin-top:6px;color:#7999a7;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.media-index-links{padding-top:42px}.media-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.media-hub-card{display:grid;grid-template-columns:52px 1fr auto;gap:15px;align-items:center;min-height:154px;padding:22px;border:1px solid var(--hair);border-radius:22px;background:linear-gradient(145deg,rgba(8,34,52,.80),rgba(3,16,27,.94));transition:transform .16s ease,border-color .16s ease}.media-hub-card:hover{transform:translateY(-2px);border-color:rgba(103,231,255,.30)}.media-hub-card>span{display:grid;place-items:center;width:52px;height:52px;border:1px solid rgba(103,231,255,.16);border-radius:15px;background:rgba(103,231,255,.055);color:var(--cyan);font-weight:950}.media-hub-card small{display:block;color:#75a2b4;font-size:9px;font-weight:900;letter-spacing:.13em}.media-hub-card h2{margin:4px 0 4px;font-size:20px;line-height:1.15}.media-hub-card p{margin:0;color:#8faab7;font-size:12px;line-height:1.45}.media-hub-card>b{color:var(--cyan)}.media-preview-section{padding-top:64px}.media-video-preview{grid-template-columns:repeat(2,minmax(0,1fr))}.media-gallery-preview{margin-top:4px}

/* Dedicated contact route. */
.contact-page{max-width:none}.contact-page-heading{max-width:920px}.contact-page-grid{display:grid;grid-template-columns:minmax(300px,.75fr) minmax(0,1.25fr);gap:20px;margin:35px 0 56px}.contact-profile-card{display:flex;align-items:center;gap:18px;padding:25px;border:1px solid var(--hair);border-radius:23px;background:linear-gradient(145deg,rgba(8,34,52,.80),rgba(3,16,27,.95))}.contact-monogram{display:grid;place-items:center;flex:0 0 68px;width:68px;height:68px;border:1px solid rgba(103,231,255,.25);border-radius:20px;color:var(--cyan);font-size:20px;font-weight:950;background:rgba(103,231,255,.055)}.contact-profile-card small{color:#77a5b7;font-size:9px;font-weight:900;letter-spacing:.10em}.contact-profile-card h2{margin:4px 0 2px;font-size:24px}.contact-profile-card p{margin:0;color:#89a7b4}.contact-page-list{padding:5px 22px;border:1px solid var(--hair);border-radius:23px;background:rgba(5,23,36,.72)}.contact-page-list>div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:22px;padding:14px 0;border-bottom:1px solid rgba(103,231,255,.08)}.contact-page-list>div:last-child{border-bottom:0}.contact-page-list span{color:#7898a6}.contact-page-list a{color:var(--cyan);font-weight:850;overflow-wrap:anywhere}.contact-route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 90px}.contact-route-grid>a{position:relative;min-height:210px;padding:24px;border:1px solid var(--hair);border-radius:22px;background:linear-gradient(145deg,rgba(8,34,52,.72),rgba(3,16,27,.94))}.contact-route-grid>a>span{color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.12em}.contact-route-grid h2{margin:18px 0 8px;font-size:24px}.contact-route-grid p{margin:0;max-width:310px;color:#8faab6}.contact-route-grid>a>b{position:absolute;right:22px;bottom:18px;color:var(--cyan)}

/* Detail typography / legal readability. */
.detail-page{max-width:none}.detail-body.rich-content{max-width:900px}.rich-content h2{scroll-margin-top:105px}.rich-content p{max-width:78ch}.rich-content ul{max-width:78ch}.rich-content blockquote{max-width:78ch}.route-page .detail-body{margin-left:auto;margin-right:auto}.route-page .detail-hero.no-media{max-width:960px}

/* Footer can carry the full public information architecture without crowding the header. */
.footer-inner{grid-template-columns:minmax(260px,1fr) minmax(330px,.85fr) auto;align-items:start}.footer-links{grid-template-columns:repeat(3,auto);gap:7px 18px}.footer-meta{padding-top:2px}

@media(max-width:1180px){.site-nav a{padding-left:7px;padding-right:7px}.site-header{width:calc(100% - 18px)}.media-hub-grid{grid-template-columns:1fr}.media-hub-card{min-height:120px}.contact-route-grid{grid-template-columns:1fr}.contact-route-grid>a{min-height:150px}.about-timeline article{grid-template-columns:minmax(132px,150px) minmax(0,1fr)}}
@media(max-width:980px){.tools-hero,.media-index-hero{display:grid;grid-template-columns:1fr}.tools-hero-stat{min-width:0;width:100%}.media-index-stats{max-width:520px}.contact-page-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr}.footer-meta{grid-column:1/-1}.site-nav a.is-active:after{display:none}}
@media(max-width:720px){.hero-system-card{width:calc(100% - 16px);padding:16px}.hero-system-metrics{grid-template-columns:1fr 1fr 1fr}.hero-system-metrics em{font-size:7px}.timeline article,.about-timeline article{grid-template-columns:1fr;gap:8px}.timeline-label{grid-template-columns:auto 1fr;align-items:baseline;gap:8px}.timeline-label b{font-size:16px}.timeline-label small{font-size:8px}.timeline article>span,.about-timeline article>span{font-size:14px}.media-index-stats{grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.media-index-stats>div{min-width:0;padding:13px 10px}.media-hub-card{grid-template-columns:46px 1fr auto;padding:18px}.media-hub-card>span{width:46px;height:46px}.media-video-preview{grid-template-columns:1fr}.contact-page-list>div{grid-template-columns:1fr;gap:2px}.contact-route-grid{margin-bottom:65px}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,1fr)}.tools-hero-stat{display:flex;align-items:center;gap:14px}.tools-hero-stat span{margin:0}.about-timeline-panel{padding:20px}}
@media(max-width:430px){.hero-system-metrics{grid-template-columns:1fr}.media-index-stats{grid-template-columns:1fr}.media-index-stats>div{display:flex;align-items:center;gap:12px}.media-index-stats span{margin:0}.media-hub-card{grid-template-columns:42px 1fr}.media-hub-card>b{display:none}.contact-profile-card{align-items:flex-start}.contact-monogram{flex-basis:56px;width:56px;height:56px}}
@media(prefers-reduced-motion:reduce){.btn,.media-hub-card{transition:none!important}.btn:hover,.media-hub-card:hover{transform:none!important}}
/* R10 gallery landing */
.gallery-hero{display:flex;align-items:end;justify-content:space-between;gap:48px;max-width:none}.gallery-hero>div:first-child{max-width:860px}.gallery-hero-stat{min-width:190px;padding:20px;border:1px solid var(--hair);border-radius:18px;background:rgba(6,27,42,.74)}.gallery-hero-stat b{display:block;color:var(--cyan);font-size:42px;line-height:1}.gallery-hero-stat span{display:block;margin-top:7px;color:#839fac;font-size:10px;font-weight:850}.gallery-library-section{padding-top:42px}.gallery-back-media{margin-top:28px}@media(max-width:980px){.gallery-hero{align-items:start;flex-direction:column}.gallery-hero-stat{min-width:0;width:100%;display:flex;align-items:center;gap:14px}.gallery-hero-stat span{margin:0}}
.site-nav .nav-label{display:block;max-width:132px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:980px){.site-nav .nav-label{max-width:none;overflow:visible;text-overflow:clip}}

/* =========================================================
   R11 — VISUAL BOOST / CONTACT EXPERIENCE / FINAL COHESION
   ========================================================= */
:root{--panel-hi:#0b3148;--hair-hi:rgba(103,231,255,.24);--glow-soft:0 24px 70px rgba(0,0,0,.24)}
body{background:
  radial-gradient(900px 520px at 86% -8%,rgba(42,124,172,.20),transparent 68%),
  radial-gradient(760px 520px at -12% 46%,rgba(23,92,126,.10),transparent 72%),
  linear-gradient(180deg,#020913 0%,#03111d 45%,#01070d 100%)}
.announcement{backdrop-filter:none;-webkit-backdrop-filter:none}
.site-header{border-color:rgba(103,231,255,.18);background:#03111df5;box-shadow:0 12px 38px rgba(0,0,0,.20)}
.brand-mark{box-shadow:inset 0 0 0 1px rgba(103,231,255,.10)}
.site-nav .hub-link{border-color:rgba(85,227,194,.28);background:linear-gradient(135deg,rgba(85,227,194,.10),rgba(60,169,255,.07))}
.section>.section-head .eyebrow,.contact-command .eyebrow,.contact-direct-head .eyebrow{display:flex;align-items:center;gap:10px}.section>.section-head .eyebrow:before,.contact-command .eyebrow:before,.contact-direct-head .eyebrow:before{content:"";width:24px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.section h2{line-height:1.02}.section-head>p{font-size:15px}
.btn{transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}.btn:hover{transform:translateY(-2px);border-color:rgba(103,231,255,.40)}.btn.primary:hover{box-shadow:0 16px 48px rgba(60,169,255,.12)}
.course-card,.training-card,.tool-teaser-card,.tool-index-card,.academy-home-card,.video-card,.media-link-grid>a,.contact-route-grid>a{transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.course-card:hover,.training-card:hover,.tool-teaser-card:hover,.tool-index-card:hover,.academy-home-card:hover,.video-card:hover,.media-link-grid>a:hover,.contact-route-grid>a:hover{transform:translateY(-3px);border-color:rgba(103,231,255,.28);box-shadow:0 24px 64px rgba(0,0,0,.22)}
.video-card{background:linear-gradient(160deg,rgba(8,32,49,.78),rgba(3,16,27,.92))}.video-thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 56%,rgba(0,8,15,.48));pointer-events:none}.video-play{z-index:2}
.gallery-tile button:after{content:"";position:absolute;inset:0;border:1px solid transparent;border-radius:inherit;pointer-events:none;transition:border-color .18s ease}.gallery-tile:hover button:after{border-color:rgba(103,231,255,.25)}
.media-link-grid>a{min-height:122px}.media-link-grid>a>span{background:linear-gradient(145deg,rgba(103,231,255,.08),rgba(60,169,255,.025))}
.premium-lab-section,.hub-section,.support-section{box-shadow:0 30px 90px rgba(0,0,0,.20)}

/* Homepage contact becomes a proper closing command panel. */
.contact-command{position:relative;grid-template-columns:minmax(0,.92fr) minmax(480px,1.08fr);gap:38px;align-items:stretch;margin:36px 0 82px;padding:46px;border:1px solid rgba(103,231,255,.16);border-radius:30px;background:
  radial-gradient(520px 280px at 96% 6%,rgba(60,169,255,.12),transparent 72%),
  linear-gradient(145deg,rgba(7,31,47,.84),rgba(2,14,24,.96));box-shadow:0 36px 100px rgba(0,0,0,.26);overflow:hidden}
.contact-command:before{content:"";position:absolute;left:0;top:42px;bottom:42px;width:2px;background:linear-gradient(180deg,transparent,var(--cyan),var(--aqua),transparent);opacity:.5}
.contact-command:after{display:none}
.contact-command-copy{padding:8px 8px 8px 4px}.contact-command h2{max-width:560px;margin:11px 0 16px;font-size:clamp(38px,4vw,58px);letter-spacing:-.045em;line-height:1.02}.contact-command-copy>p{max-width:600px;margin:0;color:#a9c1cd!important;font-size:16px;line-height:1.75}
.contact-identity{display:flex;align-items:center;gap:13px;margin-top:28px}.contact-identity>span{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(103,231,255,.24);border-radius:15px;background:rgba(103,231,255,.055);color:var(--cyan);font-size:13px;font-weight:950;letter-spacing:.08em}.contact-identity b,.contact-identity small{display:block}.contact-identity b{font-size:14px}.contact-identity small{margin-top:2px;color:#789aa9;font-size:10px}.contact-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}
.contact-command-panel{display:grid;align-content:start;min-width:0;padding:20px 22px;border:1px solid rgba(103,231,255,.14);border-radius:23px;background:rgba(3,18,30,.70)}.contact-panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:4px 1px 13px;border-bottom:1px solid rgba(103,231,255,.09)}.contact-panel-head>span{color:var(--cyan);font-size:9px;font-weight:950;letter-spacing:.14em}.contact-panel-head small{color:#6f8e9c;font-size:9px}
.contact-command .contact-list{padding:0;border:0;border-radius:0;background:transparent;gap:0}.contact-command .contact-list>div{display:grid;grid-template-columns:30px 105px minmax(0,1fr);gap:12px;min-height:58px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(103,231,255,.08)}.contact-command .contact-list i{font-style:normal;color:#527789;font-size:9px;font-weight:900}.contact-command .contact-list span{font-size:11px}.contact-command .contact-list a,.contact-command .contact-list b{min-width:0;color:#e8f7fb;font-size:13px;font-weight:800;overflow-wrap:anywhere}.contact-command .contact-list a:hover{color:var(--cyan)}
.contact-route-mini{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}.contact-route-mini>a{position:relative;display:grid;gap:2px;padding:13px 36px 13px 14px;border:1px solid rgba(103,231,255,.11);border-radius:14px;background:rgba(103,231,255,.035)}.contact-route-mini span{color:#658a9b;font-size:8px;font-weight:900;letter-spacing:.12em}.contact-route-mini b{font-size:11px}.contact-route-mini i{position:absolute;right:13px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--cyan)}.contact-route-mini>a:hover{border-color:rgba(103,231,255,.25);background:rgba(103,231,255,.055)}

/* Full contact page — human, technical, premium. */
.contact-page-r11{padding-top:72px}.contact-hero-r11{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);gap:72px;align-items:center;padding:22px 0 68px;border-bottom:1px solid rgba(103,231,255,.09)}.contact-hero-copy h1{max-width:760px;font-size:clamp(50px,5.2vw,78px);line-height:1.01;letter-spacing:-.052em;margin:14px 0}.contact-hero-copy .lead{max-width:720px}.contact-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.contact-topic-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:25px}.contact-topic-row span{padding:6px 9px;border:1px solid rgba(103,231,255,.13);border-radius:999px;color:#7599a8;font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.contact-signal-card{position:relative;min-height:380px;display:grid;place-items:center;align-content:center;padding:32px;border:1px solid rgba(103,231,255,.16);border-radius:30px;background:radial-gradient(circle at 50% 35%,rgba(60,169,255,.11),transparent 42%),linear-gradient(145deg,rgba(8,34,52,.76),rgba(2,15,25,.95));overflow:hidden;box-shadow:var(--glow-soft)}.contact-signal-orbit{position:relative;width:190px;height:190px;display:grid;place-items:center}.contact-signal-orbit i{position:absolute;inset:0;border:1px solid rgba(103,231,255,.12);border-radius:50%}.contact-signal-orbit i:nth-child(2){inset:24px}.contact-signal-orbit i:nth-child(3){inset:48px}.contact-signal-orbit span{z-index:2;display:grid;place-items:center;width:76px;height:76px;border:1px solid rgba(103,231,255,.36);border-radius:50%;background:#041522;color:var(--cyan);font-size:22px;font-weight:950;box-shadow:0 0 42px rgba(103,231,255,.10)}.contact-signal-meta{text-align:center;margin-top:4px}.contact-signal-meta small{display:block;color:#6e9bac;font-size:8px;font-weight:900;letter-spacing:.14em}.contact-signal-meta strong{display:block;margin-top:5px;font-size:22px}.contact-signal-meta p{margin:1px 0;color:#829fac;font-size:12px}.contact-signal-status{display:flex;align-items:center;gap:8px;margin-top:17px;color:#779aa8;font-size:9px;font-weight:800}.contact-signal-status span{width:7px;height:7px;border-radius:50%;background:var(--aqua);box-shadow:0 0 14px rgba(85,227,194,.45)}
.contact-direct-r11{padding:62px 0}.contact-direct-head{display:grid;grid-template-columns:minmax(0,.8fr) minmax(300px,.55fr);gap:60px;align-items:end;margin-bottom:22px}.contact-direct-head h2{margin:7px 0 0;font-size:clamp(30px,3vw,46px);letter-spacing:-.04em;line-height:1.05}.contact-direct-head>p{margin:0;color:#88a6b3;font-size:14px;line-height:1.65}.contact-page-list-r11{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;padding:0;border-radius:24px;overflow:hidden;background:rgba(4,20,33,.68)}.contact-page-list-r11>div{grid-template-columns:30px 115px minmax(0,1fr);gap:12px;min-height:72px;padding:15px 18px;border-bottom:1px solid rgba(103,231,255,.08);border-right:1px solid rgba(103,231,255,.08)}.contact-page-list-r11>div:nth-child(even){border-right:0}.contact-page-list-r11 i{font-style:normal;color:#527789;font-size:9px;font-weight:900}.contact-page-list-r11 span{font-size:10px}.contact-page-list-r11 a,.contact-page-list-r11 b{font-size:13px}.contact-route-grid-r11>a{overflow:hidden}.contact-route-grid-r11>a:before{content:"";position:absolute;left:0;top:0;width:70px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);opacity:.55}.contact-route-grid-r11>a:hover{transform:translateY(-3px);border-color:rgba(103,231,255,.28);box-shadow:0 22px 60px rgba(0,0,0,.20)}

/* Stronger editorial rhythm on detail pages. */
.body-copy h2,.detail-body h2{margin-top:1.8em;font-size:clamp(28px,3vw,42px);letter-spacing:-.035em;line-height:1.08}.body-copy h3,.detail-body h3{margin-top:1.6em;color:#e7f6fb;letter-spacing:-.02em}.body-copy blockquote,.detail-body blockquote{margin:30px 0;padding:18px 22px;border-left:2px solid var(--cyan);background:rgba(103,231,255,.035);color:#b9d0da}.body-copy hr,.detail-body hr{border:0;border-top:1px solid rgba(103,231,255,.10);margin:42px 0}

/* Footer gets a deliberate closing line instead of a utility afterthought. */
.site-footer{padding:38px 0 48px;background:linear-gradient(180deg,rgba(1,7,13,.12),rgba(1,7,13,.62));border-top-color:rgba(103,231,255,.12)}.footer-brand{font-size:18px;letter-spacing:-.025em}.footer-brand:after{content:" · DEEP LAB";color:var(--cyan);font-size:8px;letter-spacing:.12em;vertical-align:middle}.footer-inner p{margin-top:8px;line-height:1.6}.footer-meta{color:#557886}

@media(max-width:1050px){.contact-command{grid-template-columns:1fr;padding:36px}.contact-hero-r11{grid-template-columns:1fr;gap:38px}.contact-signal-card{min-height:330px}.contact-direct-head{grid-template-columns:1fr;gap:12px}.contact-page-list-r11{grid-template-columns:1fr}.contact-page-list-r11>div{border-right:0}.contact-page-list-r11>div:last-child{border-bottom:0}}
@media(max-width:720px){.contact-command{margin:20px 0 60px;padding:27px 20px;border-radius:24px}.contact-command:before{top:26px;bottom:26px}.contact-command h2{font-size:clamp(38px,11vw,52px)}.contact-command .contact-list>div{grid-template-columns:24px 1fr;gap:2px 10px}.contact-command .contact-list>div>i{grid-row:1/3}.contact-command .contact-list a,.contact-command .contact-list b{grid-column:2}.contact-route-mini{grid-template-columns:1fr}.contact-actions{align-items:stretch}.contact-actions .btn{flex:1 1 100%}.contact-page-r11{padding-top:54px}.contact-hero-r11{padding-bottom:46px}.contact-signal-card{min-height:300px;padding:24px}.contact-signal-orbit{width:150px;height:150px}.contact-direct-r11{padding:48px 0}.contact-page-list-r11>div{grid-template-columns:24px 1fr;gap:2px 10px}.contact-page-list-r11>div>i{grid-row:1/3}.contact-page-list-r11 a,.contact-page-list-r11 b{grid-column:2}.footer-brand:after{display:block;margin-top:2px}}
@media(max-width:430px){.contact-command{padding:24px 17px}.contact-panel-head{align-items:flex-start;flex-direction:column;gap:2px}.contact-identity{align-items:flex-start}.contact-signal-card{min-height:280px}.contact-topic-row{gap:5px}}
@media(prefers-reduced-motion:reduce){.course-card,.training-card,.tool-teaser-card,.tool-index-card,.academy-home-card,.video-card,.media-link-grid>a,.contact-route-grid>a,.btn{transition:none!important}.course-card:hover,.training-card:hover,.tool-teaser-card:hover,.tool-index-card:hover,.academy-home-card:hover,.video-card:hover,.media-link-grid>a:hover,.contact-route-grid>a:hover,.btn:hover{transform:none!important}}

/* =========================================================
   R12 — MAX VISUAL / UX POLISH
   Precision-first, no heavy blur/reveal runtime.
   ========================================================= */
:root{--max:1280px;--r12-surface:#071b2a;--r12-surface-hi:#0a2940;--r12-line:rgba(103,231,255,.14);--r12-line-hi:rgba(103,231,255,.30);--r12-muted:#8faab7;--r12-shadow:0 28px 84px rgba(0,0,0,.24)}
body{background:
 radial-gradient(1100px 620px at 86% -130px,rgba(48,135,181,.22),transparent 68%),
 radial-gradient(850px 620px at -14% 46%,rgba(19,92,121,.11),transparent 72%),
 linear-gradient(180deg,#020913 0%,#03111d 44%,#01070d 100%)}
body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(115deg,transparent 0 46%,rgba(103,231,255,.018) 46.1% 46.2%,transparent 46.3% 100%)}
.site-main{width:min(var(--max),calc(100% - 42px))}
.site-header{width:min(calc(100% - 24px),1400px);min-height:66px;gap:12px;padding:9px 11px 9px 16px;border-color:rgba(103,231,255,.19);background:#03121df8;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;box-shadow:0 16px 52px rgba(0,0,0,.22)}
.site-header.is-scrolled{background:#03121dfc;border-color:rgba(103,231,255,.28);box-shadow:0 14px 46px rgba(0,0,0,.30)}
.site-nav{gap:3px}.site-nav a{font-size:12px;padding:9px 8px}.site-nav .contact-nav-link{display:flex;align-items:center;gap:5px;margin-left:2px;color:#d8f8ff;border:1px solid rgba(103,231,255,.13);background:rgba(103,231,255,.035)}.site-nav .contact-nav-link span{color:var(--cyan);font-size:10px}.site-nav .contact-nav-link:hover,.site-nav .contact-nav-link.is-active{border-color:rgba(103,231,255,.30);background:rgba(103,231,255,.075)}.site-nav .hub-link{margin-left:3px;border-color:rgba(85,227,194,.32);box-shadow:inset 0 0 0 1px rgba(85,227,194,.03)}
.brand-mark{width:36px;height:36px}.brand-copy{font-size:14px}.brand-copy b{font-weight:950}

/* Hero + section rhythm */
.home-hero{min-height:min(850px,calc(100svh - 82px));gap:78px}.home-hero h1{max-width:720px}.hero-photo{border-radius:34px 12px 34px 12px;border-color:rgba(103,231,255,.25);box-shadow:0 50px 130px rgba(0,0,0,.36)}.hero-tech-card{border-color:rgba(103,231,255,.20);box-shadow:0 24px 75px rgba(0,0,0,.27)}.hero-tags{gap:7px}.hero-tags a{padding:7px 11px;color:#8fb2c1}.hero-tags a:after{content:"↗";margin-left:6px;color:#4e7e91;font-size:8px}.scroll-cue{opacity:.78}
.section{padding:116px 0}.section-head{gap:54px;margin-bottom:42px}.section-head h2{max-width:820px}.section-head>p{max-width:520px;color:#8ea9b6}.section-action{margin-top:30px}.eyebrow{font-size:10px;letter-spacing:.19em}

/* Unified premium cards */
.course-card,.training-card,.tool-teaser-card,.tool-index-card,.academy-home-card,.academy-card,.media-hub-card,.video-player-card,.contact-route-grid-r11>a{position:relative;isolation:isolate;overflow:hidden;border-color:var(--r12-line);box-shadow:var(--r12-shadow)}
.course-card:before,.training-card:before,.tool-teaser-card:before,.tool-index-card:before,.academy-home-card:before,.academy-card:before,.media-hub-card:before,.contact-route-grid-r11>a:before{content:"";position:absolute;z-index:2;left:0;top:0;width:92px;height:2px;background:linear-gradient(90deg,var(--cyan),rgba(85,227,194,.35),transparent);opacity:.56;pointer-events:none}
.course-card:hover,.training-card:hover,.tool-teaser-card:hover,.tool-index-card:hover,.academy-home-card:hover,.academy-card:hover,.media-hub-card:hover,.video-player-card:hover,.contact-route-grid-r11>a:hover{transform:translateY(-3px);border-color:var(--r12-line-hi);box-shadow:0 34px 92px rgba(0,0,0,.29)}
.course-media{aspect-ratio:16/9.7}.course-media img,.training-image img{transition:transform .26s ease,filter .26s ease}.course-card:hover .course-media img,.training-card:hover .training-image img{transform:scale(1.018);filter:saturate(1.04)}.course-copy h2,.course-copy h3{letter-spacing:-.025em}.card-arrow{display:inline-flex;align-items:center;gap:6px;color:#bfefff!important}.card-arrow span{color:var(--cyan)}
.tool-index-card{min-height:270px}.tool-index-card h2{font-size:24px!important;letter-spacing:-.025em}.tool-index-top small{color:#527d90}.status-chip{background:rgba(103,231,255,.035)}

/* Rich listing heroes used across Courses / Training / Tools. */
.listing-hero-r12{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,330px);gap:72px;align-items:end;max-width:none;padding:104px 0 42px;border-bottom:1px solid rgba(103,231,255,.075)}
.listing-hero-r12>div:first-child{max-width:870px}.listing-hero-r12 h1{font-size:clamp(48px,5vw,78px);line-height:1.01;letter-spacing:-.052em;margin:12px 0 18px}.listing-hero-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:25px}.listing-hero-tags span{padding:6px 9px;border:1px solid rgba(103,231,255,.13);border-radius:999px;background:rgba(103,231,255,.025);color:#769cab;font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.listing-hero-panel,.listing-hero-stat-r12{position:relative;min-height:230px;align-self:stretch;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;border:1px solid rgba(103,231,255,.17);border-radius:25px;background:radial-gradient(circle at 80% 15%,rgba(60,169,255,.10),transparent 42%),linear-gradient(150deg,rgba(9,39,59,.77),rgba(3,16,27,.95));box-shadow:0 28px 80px rgba(0,0,0,.21);overflow:hidden}.listing-hero-panel>span{position:absolute;left:23px;top:20px;color:#70a6b8;font-size:8px;font-weight:950;letter-spacing:.15em}.listing-hero-panel>b,.listing-hero-stat-r12>b{color:var(--cyan);font-size:54px;line-height:.9;letter-spacing:-.05em}.listing-hero-panel>small,.listing-hero-stat-r12>span{margin-top:8px;color:#83a3b0;font-size:10px;font-weight:850}.listing-hero-panel>i{display:block;width:100%;height:1px;margin:19px 0 13px;background:linear-gradient(90deg,rgba(103,231,255,.32),transparent);font-style:normal}.listing-hero-panel>p{margin:0;color:#a9c0ca;font-size:12px;line-height:1.55}.listing-hero-panel.is-training{background:radial-gradient(circle at 82% 15%,rgba(85,227,194,.09),transparent 42%),linear-gradient(150deg,rgba(8,39,48,.75),rgba(3,16,27,.95))}.listing-hero-stat-r12{min-width:0;width:auto;padding:24px!important}.listing-hero-stat-r12 small{display:block;margin-top:16px;padding-top:13px;border-top:1px solid rgba(103,231,255,.09);color:#557d8e;font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}

/* Academy becomes a true hub. */
.academy-heading-r12{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,330px);gap:72px;align-items:end;max-width:none;margin-bottom:48px;padding:68px 0 46px;border-bottom:1px solid rgba(103,231,255,.08)}.academy-heading-r12>div:first-child{max-width:860px}.academy-heading-r12 h1{font-size:clamp(48px,5vw,78px);line-height:1.01;letter-spacing:-.052em}.academy-signal-r12{position:relative;min-height:225px;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;border:1px solid rgba(103,231,255,.16);border-radius:25px;background:radial-gradient(circle at 78% 14%,rgba(103,231,255,.10),transparent 40%),linear-gradient(150deg,rgba(8,36,55,.78),rgba(3,16,27,.95));overflow:hidden}.academy-signal-r12>span{position:absolute;top:20px;color:#70a6b8;font-size:8px;font-weight:950;letter-spacing:.15em}.academy-signal-r12>b{color:var(--cyan);font-size:54px;line-height:.9}.academy-signal-r12>small{margin-top:8px;color:#83a3b0;font-size:10px}.academy-signal-r12>i{display:block;width:100%;height:1px;margin:18px 0 12px;background:linear-gradient(90deg,rgba(103,231,255,.32),transparent)}.academy-signal-r12>p{margin:0;color:#a9c0ca;font-size:12px}.academy-grid{gap:18px}.academy-card{min-height:310px;padding:28px}.academy-card h2{font-size:27px;letter-spacing:-.035em}.academy-card p{max-width:36ch}

/* Detail pages: editorial + technical rather than generic CMS. */
.detail-page{padding-top:84px}.detail-hero{position:relative;gap:76px;padding:30px 0 78px}.detail-hero:before{content:"";position:absolute;z-index:-1;right:0;top:-30px;width:min(520px,100%);height:420px;background:radial-gradient(circle,rgba(60,169,255,.07),transparent 69%);pointer-events:none}.detail-copy h1{letter-spacing:-.052em}.detail-facts{margin-top:28px}.detail-facts span{min-width:135px;padding:12px 14px;background:linear-gradient(145deg,rgba(7,31,48,.70),rgba(3,16,27,.82));border-color:rgba(103,231,255,.13)}.detail-body{font-size:18px;line-height:1.9}.detail-body.rich-content{max-width:920px}.rich-content h2{position:relative;padding-top:8px}.rich-content h2:before{content:"";position:absolute;left:0;top:0;width:42px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}.schedule-card{border-color:rgba(103,231,255,.17);background:linear-gradient(155deg,rgba(9,39,58,.85),rgba(3,16,27,.97));box-shadow:0 26px 78px rgba(0,0,0,.23)}.schedule-row{padding:14px 0}.detail-cta{border-color:rgba(103,231,255,.15);background:radial-gradient(440px 200px at 95% 0,rgba(60,169,255,.09),transparent 70%),linear-gradient(145deg,rgba(8,33,50,.76),rgba(3,16,27,.93));box-shadow:0 24px 70px rgba(0,0,0,.18)}

/* Media / gallery / video gets more cinematic without extra JS. */
.media-index-stats>div,.media-hero-stat,.gallery-hero-stat,.tools-hero-stat{border-color:rgba(103,231,255,.15);background:linear-gradient(145deg,rgba(8,33,50,.70),rgba(3,16,27,.90));box-shadow:0 18px 55px rgba(0,0,0,.16)}
.media-hub-grid{gap:18px}.media-hub-card{min-height:170px;padding:25px}.media-hub-card h2{font-size:22px}.video-library-grid{gap:24px}.video-player-card{border-radius:27px}.video-player-copy{padding:22px 24px 25px}.video-player-copy h2{font-size:25px;letter-spacing:-.025em}.video-play{width:58px!important;height:58px!important}
.gallery-full-grid{grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-flow:dense;gap:14px}.gallery-full-card{grid-column:span 4;aspect-ratio:4/3}.gallery-full-card:nth-child(7n+1){grid-column:span 8;aspect-ratio:16/9}.gallery-full-card:nth-child(11n+4){grid-column:span 4;aspect-ratio:3/4}.gallery-full-card button{border-radius:21px}.gallery-full-card span{padding:60px 16px 15px}.gallery-filters{margin-top:10px}.gallery-filters button{min-height:38px;padding:8px 14px}

/* Homepage contact + contact route final pass. */
.contact-command{margin-top:42px;border-color:rgba(103,231,255,.19);box-shadow:0 44px 120px rgba(0,0,0,.31)}.contact-command-panel{background:linear-gradient(145deg,rgba(6,28,44,.82),rgba(2,14,24,.91));border-color:rgba(103,231,255,.15)}.contact-command .contact-list>div:last-child{border-bottom:0}.contact-hero-r11{gap:80px}.contact-signal-card{min-height:410px}.contact-signal-card:before{content:"";position:absolute;inset:20px;border:1px solid rgba(103,231,255,.06);border-radius:22px;pointer-events:none}.contact-page-list-r11{box-shadow:0 25px 80px rgba(0,0,0,.20)}.contact-route-grid-r11{gap:18px}.contact-route-grid-r11>a{min-height:225px;padding:27px}.contact-route-grid-r11 h2{font-size:27px}

/* Footer: full IA + direct contact. */
.site-footer-r12{padding:58px 0 0;border-top:1px solid rgba(103,231,255,.13);background:radial-gradient(620px 300px at 14% 0,rgba(60,169,255,.07),transparent 72%),linear-gradient(180deg,rgba(1,7,13,.30),rgba(1,6,11,.90))}.footer-r12-grid{display:grid;grid-template-columns:minmax(280px,1.2fr) minmax(120px,.48fr) minmax(120px,.48fr) minmax(270px,.86fr);gap:52px;align-items:start;padding-bottom:45px}.footer-r12-brand p{max-width:420px;color:#7d9ca9}.footer-status{display:grid;grid-template-columns:8px auto 1fr;align-items:center;gap:8px 10px;margin-top:21px}.footer-status>span{width:7px;height:7px;border-radius:50%;background:var(--aqua);box-shadow:0 0 13px rgba(85,227,194,.45)}.footer-status b{color:#a8cad8;font-size:9px;letter-spacing:.11em}.footer-status small{color:#4f7383;font-size:9px}.footer-r12-col{display:grid;align-content:start;gap:8px}.footer-r12-col>span,.footer-r12-contact>span{margin-bottom:6px;color:#5f8798;font-size:8px;font-weight:950;letter-spacing:.14em}.footer-r12-col a{color:#9db7c4;font-size:12px;font-weight:760}.footer-r12-col a:hover{color:var(--cyan)}.footer-r12-contact{display:grid;align-content:start;padding:19px 20px;border:1px solid rgba(103,231,255,.12);border-radius:19px;background:rgba(5,23,36,.62)}.footer-r12-contact strong{font-size:16px}.footer-r12-contact small{margin:1px 0 13px;color:#718f9c;font-size:9px}.footer-r12-contact>a:not(.footer-contact-button){color:#b8d7e2;font-size:11px;margin-top:4px;overflow-wrap:anywhere}.footer-contact-button{display:inline-flex;width:max-content;margin-top:15px;padding:8px 11px;border:1px solid rgba(103,231,255,.21);border-radius:10px;color:var(--cyan);font-size:10px;font-weight:900;background:rgba(103,231,255,.045)}.footer-r12-bottom{width:min(var(--max),calc(100% - 42px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0 26px;border-top:1px solid rgba(103,231,255,.075);color:#456a7b;font-size:9px}.footer-r12-bottom nav{display:flex;flex-wrap:wrap;gap:8px 17px}.footer-r12-bottom a:hover{color:#9bddea}.footer-brand:after{content:" · DEEP LAB"}

/* Responsive: switch to mobile nav before desktop gets cramped. */
@media(max-width:1180px){.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:64px;right:0;width:min(410px,calc(100% - 18px));padding:10px;flex-direction:column;align-items:stretch;border:1px solid rgba(103,231,255,.16);border-radius:18px;background:#03121dfd;box-shadow:0 30px 80px rgba(0,0,0,.45)}.site-nav.is-open{display:flex}.site-nav a{min-height:44px;display:flex;align-items:center;padding:10px 12px}.site-nav a.is-active:after{display:none}.site-nav .contact-nav-link,.site-nav .hub-link{margin-left:0}.listing-hero-r12,.academy-heading-r12{grid-template-columns:1fr;gap:34px}.listing-hero-panel,.academy-signal-r12{min-height:180px}.footer-r12-grid{grid-template-columns:1.2fr .7fr .7fr}.footer-r12-contact{grid-column:1/-1}.gallery-full-card{grid-column:span 6}.gallery-full-card:nth-child(7n+1){grid-column:span 12}.gallery-full-card:nth-child(11n+4){grid-column:span 6;aspect-ratio:4/3}}
@media(max-width:820px){.section{padding:86px 0}.home-hero{gap:46px}.detail-hero{gap:40px}.footer-r12-grid{grid-template-columns:1fr 1fr;gap:34px}.footer-r12-brand,.footer-r12-contact{grid-column:1/-1}.footer-r12-bottom{align-items:flex-start;flex-direction:column}.gallery-full-card,.gallery-full-card:nth-child(7n+1),.gallery-full-card:nth-child(11n+4){grid-column:span 6;aspect-ratio:4/3}}
@media(max-width:620px){.site-main{width:calc(100% - 28px)}.site-header{width:calc(100% - 16px);top:8px;margin-top:8px}.home-hero{padding-top:66px}.section{padding:72px 0}.listing-hero-r12{padding:70px 0 32px}.listing-hero-r12 h1,.academy-heading-r12 h1{font-size:clamp(43px,12vw,62px)}.listing-hero-panel,.academy-signal-r12{min-height:165px;padding:20px}.course-media{aspect-ratio:16/10}.gallery-full-grid{grid-template-columns:1fr}.gallery-full-card,.gallery-full-card:nth-child(7n+1),.gallery-full-card:nth-child(11n+4){grid-column:auto;aspect-ratio:4/3}.footer-r12-grid{grid-template-columns:1fr;gap:30px}.footer-r12-brand,.footer-r12-contact{grid-column:auto}.footer-r12-col{padding-top:2px}.footer-status{grid-template-columns:8px 1fr}.footer-status small{grid-column:2}.footer-r12-bottom{width:calc(100% - 28px)}.contact-signal-card{min-height:300px}.contact-route-grid-r11>a{min-height:180px}.listing-hero-tags{gap:5px}}
@media(prefers-reduced-motion:reduce){.course-media img,.training-image img{transition:none!important}.course-card:hover .course-media img,.training-card:hover .training-image img{transform:none!important}}

/* =====================================================================
   R13 MAXIMUM POLISH — readable composition, legacy orbit, consent UX
   ===================================================================== */
:root{
  --max:1160px;
  --r13-wide:1220px;
  --r13-reading:760px;
  --r13-tight:1060px;
  --r13-hair:rgba(103,231,255,.12);
  --r13-hair-hi:rgba(103,231,255,.28);
}

/* A premium site should feel intentional on a 1920px display, not stretched. */
.site-main{width:min(var(--max),calc(100% - 48px))}
.section,.listing-hero-r12,.academy-heading-r12,.detail-page{margin-left:auto;margin-right:auto}
.section-head{max-width:1080px}
.section-head>p,.lead,.section-lead{max-width:66ch}
.rich-content{max-width:var(--r13-reading)}
.rich-content p,.detail-body p,.content-page p{max-width:70ch}
.detail-body.rich-content{max-width:820px}
.detail-columns{grid-template-columns:minmax(0,1fr) minmax(280px,330px);gap:54px;max-width:1080px}
.detail-hero{max-width:1100px;margin-inline:auto}
.detail-cta{max-width:1080px;margin-left:auto;margin-right:auto}
.listing-hero-r12,.academy-heading-r12{max-width:1120px}
.listing-section,.tool-group-section,.media-preview-section,.video-library-section,.gallery-library-section{max-width:1160px;margin-inline:auto}
.course-grid-full,.training-grid-full,.tools-index-grid,.video-library-grid{gap:18px}

/* Legacy Advanced Freediving rotating orbit — restored as a lightweight brand signature. */
.brand-mark{width:38px!important;height:38px!important;overflow:visible;background:radial-gradient(circle at 48% 45%,rgba(103,231,255,.12),rgba(3,17,29,.92) 62%)!important;border-color:rgba(103,231,255,.22)!important;box-shadow:0 0 24px rgba(103,231,255,.10),inset 0 0 18px rgba(103,231,255,.045)!important}
.brand-mark:before{content:""!important;position:absolute!important;inset:-5px!important;border-radius:50%!important;border:1.5px solid transparent!important;border-top-color:rgba(103,231,255,.92)!important;border-right-color:rgba(60,169,255,.30)!important;animation:afR13Orbit 3.6s linear infinite!important;box-shadow:none!important;background:none!important}
.brand-mark:after{content:""!important;position:absolute!important;inset:7px!important;border-radius:50%!important;border:1px solid rgba(103,231,255,.24)!important;background:radial-gradient(circle,rgba(103,231,255,.12),transparent 68%)!important;box-shadow:inset 0 0 9px rgba(103,231,255,.06)!important}
.brand-mark i{position:relative!important;inset:auto!important;display:block!important;width:12px!important;height:12px!important;border:1px solid rgba(217,252,255,.72)!important;border-radius:50%!important;background:var(--cyan)!important;box-shadow:0 0 8px rgba(103,231,255,.95),0 0 22px rgba(103,231,255,.46)!important;z-index:3}
.brand-mark i:before{content:"";position:absolute;inset:-12px;border-radius:50%;border:1px solid transparent;border-top-color:rgba(235,253,255,.58);border-left-color:rgba(103,231,255,.20);animation:afR13Orbit 5.2s linear infinite reverse}
.brand-mark i:after{content:"";position:absolute;width:3px;height:3px;border-radius:50%;left:50%;top:-13px;transform:translateX(-50%);background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.brand:hover .brand-mark:before{animation-duration:2.1s!important}
@keyframes afR13Orbit{to{transform:rotate(360deg)}}

/* Header is allowed to be wider than editorial content, while remaining visually anchored. */
.site-header{width:min(calc(100% - 28px),1360px);padding-left:17px;padding-right:12px}
.brand-copy{font-size:13px!important}

/* Contact: remove the "airport terminal" width and anchor everything to one composition. */
body.route-contact .site-main{width:min(1100px,calc(100% - 48px))}
.contact-page-r11{padding-top:64px}
.contact-hero-r11{max-width:1060px;margin-inline:auto;grid-template-columns:minmax(0,1fr) 320px;gap:48px;padding-bottom:54px}
.contact-hero-copy h1{max-width:690px}
.contact-hero-copy .lead{max-width:630px}
.contact-signal-card{min-height:340px!important}
.contact-signal-orbit{transform:scale(.90)}
.contact-direct-r11{max-width:1060px;margin-inline:auto;padding:52px 0}
.contact-direct-head{grid-template-columns:minmax(0,.9fr) minmax(260px,.55fr);gap:44px}
.contact-page-list-r11{max-width:1060px;margin-inline:auto}
.contact-route-grid-r11{grid-template-columns:repeat(3,minmax(0,1fr));max-width:1060px;margin:0 auto 64px;gap:16px}
.contact-route-grid-r11>a{min-height:190px!important;padding:24px!important}
.contact-route-grid-r11 h2{font-size:25px!important}
.contact-route-grid-r11 p{max-width:30ch;line-height:1.55}

/* Footer is now the same composition width as the actual website. */
.site-footer-r12{padding-top:48px}
.footer-r12-grid{width:min(1120px,calc(100% - 48px));margin-inline:auto;grid-template-columns:minmax(260px,1.18fr) minmax(110px,.46fr) minmax(110px,.46fr) minmax(250px,.88fr);gap:32px;padding-bottom:38px}
.footer-r12-brand p{max-width:36ch}
.footer-r12-contact{padding:18px 19px}
.footer-r12-bottom{width:min(1120px,calc(100% - 48px));padding-top:16px}

/* Stronger editorial measures on every public page. */
.page-heading,.contact-hero-copy,.detail-copy{max-width:760px}
.academy-intro{max-width:780px}
.academy-card p,.course-copy p,.training-card p,.tool-index-card p,.media-hub-card p,.video-player-copy p{max-width:42ch}
.course-card,.training-card,.tool-index-card,.academy-card,.media-hub-card,.video-player-card{border-radius:22px}
.course-card,.training-card,.tool-index-card,.academy-card,.media-hub-card{background:linear-gradient(158deg,rgba(8,34,52,.77),rgba(2,14,24,.96))}
.course-card:after,.training-card:after,.tool-index-card:after,.academy-card:after,.media-hub-card:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,rgba(103,231,255,.022),transparent 30% 72%,rgba(85,227,194,.018));z-index:1}
.course-card>* ,.training-card>* ,.tool-index-card>* ,.academy-card>* ,.media-hub-card>*{position:relative;z-index:2}

/* Small, fast interaction language — no blur, no reveal layer. */
.btn,.site-nav a,.footer-r12-col a,.footer-contact-button{transition:color .16s ease,border-color .16s ease,background-color .16s ease,transform .16s ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
:focus-visible{outline:2px solid rgba(103,231,255,.92);outline-offset:3px}

/* Cookie / analytics consent. Equal visual weight for accept and reject. */
.cookie-consent-r13{position:fixed;z-index:100;left:50%;bottom:max(18px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(760px,calc(100% - 28px));display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;padding:18px 19px;border:1px solid rgba(103,231,255,.24);border-radius:20px;background:#03121dfb;box-shadow:0 28px 90px rgba(0,0,0,.52)}
.cookie-consent-r13[hidden]{display:none!important}.cookie-consent-copy{min-width:0}.cookie-consent-copy b{display:block;margin-bottom:3px;font-size:14px}.cookie-consent-copy p{margin:0;max-width:62ch;color:#91adba;font-size:12px;line-height:1.55}.cookie-consent-copy a,.cookie-settings-link{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}.cookie-consent-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cookie-consent-actions button{min-width:112px;min-height:42px;padding:9px 12px;border:1px solid rgba(103,231,255,.24);border-radius:11px;background:rgba(103,231,255,.055);color:#eafcff;font:inherit;font-size:12px;font-weight:850;cursor:pointer}.cookie-consent-actions button:hover{border-color:rgba(103,231,255,.42);background:rgba(103,231,255,.085)}.cookie-consent-actions .is-accept{border-color:rgba(85,227,194,.28);background:rgba(85,227,194,.055)}.cookie-settings-link{appearance:none;border:0;background:none;padding:0;color:#638b9b;font:inherit;font-size:9px;cursor:pointer}
.cookie-settings-link:hover{color:var(--cyan)}

/* An explicit visual stop at the end of pages keeps large displays from feeling empty. */
.site-footer-r12:before{content:"";display:block;width:min(1120px,calc(100% - 48px));height:1px;margin:0 auto 44px;background:linear-gradient(90deg,transparent,rgba(103,231,255,.14) 18% 82%,transparent)}

@media(max-width:1180px){
  .site-main{width:min(var(--max),calc(100% - 36px))}
  .footer-r12-grid{grid-template-columns:1.2fr .65fr .65fr;gap:28px}.footer-r12-contact{grid-column:1/-1;max-width:520px}
  .contact-hero-r11{grid-template-columns:1fr;gap:30px}.contact-signal-card{max-width:520px;min-height:280px!important}.contact-route-grid-r11{grid-template-columns:1fr 1fr}.contact-route-grid-r11>a:last-child{grid-column:1/-1}
}
@media(max-width:820px){
  .site-main,body.route-contact .site-main{width:calc(100% - 30px)}
  .detail-columns{grid-template-columns:1fr;gap:34px}.rich-content,.detail-body.rich-content{max-width:none}
  .contact-direct-head{grid-template-columns:1fr;gap:12px}.contact-route-grid-r11{grid-template-columns:1fr}.contact-route-grid-r11>a:last-child{grid-column:auto}
  .footer-r12-grid{width:calc(100% - 30px);grid-template-columns:1fr 1fr}.footer-r12-brand,.footer-r12-contact{grid-column:1/-1}.footer-r12-bottom{width:calc(100% - 30px)}
  .cookie-consent-r13{grid-template-columns:1fr}.cookie-consent-actions{width:100%}.cookie-consent-actions button{min-width:0}
}
@media(max-width:620px){
  .site-main,body.route-contact .site-main{width:calc(100% - 24px)}
  .site-header{width:calc(100% - 14px)}
  .brand-copy{font-size:12px!important}.brand-mark{width:36px!important;height:36px!important}
  .contact-page-r11{padding-top:48px}.contact-hero-r11{padding-bottom:42px}.contact-signal-card{min-height:250px!important}.contact-signal-orbit{transform:scale(.78)}
  .contact-direct-r11{padding:42px 0}.contact-route-grid-r11{margin-bottom:48px}.contact-route-grid-r11>a{min-height:160px!important}
  .footer-r12-grid{width:calc(100% - 24px);grid-template-columns:1fr;gap:27px}.footer-r12-brand,.footer-r12-contact{grid-column:auto}.footer-r12-bottom{width:calc(100% - 24px)}
  .site-footer-r12:before{width:calc(100% - 24px);margin-bottom:34px}
  .cookie-consent-r13{bottom:max(10px,env(safe-area-inset-bottom));padding:16px}.cookie-consent-actions{grid-template-columns:1fr}.cookie-consent-actions button{min-height:44px}
}
@media(prefers-reduced-motion:reduce){.brand-mark:before,.brand-mark i:before{animation:none!important}.btn:hover{transform:none}}


/* =====================================================================
   R14 POWER POLISH — compact composition, uniform lazy gallery, smooth UI
   ===================================================================== */
:root{--max:1100px;--r14-reading:720px;--r14-shell:1040px}
html{scroll-behavior:auto!important}
body{overflow-x:hidden}
.site-header{background:#03121dfd!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;box-shadow:0 10px 34px rgba(0,0,0,.18)!important}
.site-header.is-scrolled{background:#03121dfd!important;border-color:rgba(103,231,255,.19)!important;box-shadow:0 10px 34px rgba(0,0,0,.18)!important}
.announcement{backdrop-filter:none!important;-webkit-backdrop-filter:none!important;background:#051a29f7!important}
.section-head{max-width:980px}.section-head>p,.lead,.section-lead{max-width:60ch}.rich-content,.detail-body.rich-content{max-width:var(--r14-reading)}
.detail-hero,.detail-cta{max-width:1020px}.listing-hero-r12,.academy-heading-r12{max-width:1060px}.listing-section,.tool-group-section,.media-preview-section,.video-library-section,.gallery-library-section{max-width:1080px}

/* Contact — consciously narrow, centered and readable. */
.contact-command-r14{width:min(980px,100%);grid-template-columns:minmax(280px,350px) minmax(0,1fr);gap:28px;margin:38px auto 76px!important;padding:36px!important;border-radius:27px!important;box-shadow:0 28px 78px rgba(0,0,0,.24)!important}
.contact-command-r14 .contact-command-copy{padding:4px 0}.contact-command-r14 h2{font-size:clamp(38px,3.7vw,54px);max-width:9ch}.contact-command-r14 .contact-command-copy>p{max-width:38ch;font-size:15px;line-height:1.7}.contact-command-r14 .contact-command-panel{padding:18px 20px}.contact-command-r14 .contact-list>div{grid-template-columns:26px 92px minmax(0,1fr);min-height:54px}.contact-command-r14 .contact-route-mini{grid-template-columns:1fr 1fr}
body.route-contact .site-main{width:min(980px,calc(100% - 48px))!important}.contact-page-r14 .contact-hero-r11{max-width:940px!important;grid-template-columns:minmax(0,1fr) 300px!important;gap:38px!important;padding-bottom:46px!important}.contact-page-r14 .contact-hero-copy h1{max-width:560px!important}.contact-page-r14 .contact-hero-copy .lead{max-width:52ch!important}.contact-page-r14 .contact-signal-card{min-height:310px!important}.contact-page-r14 .contact-direct-r11{max-width:900px!important;padding:46px 0!important}.contact-page-r14 .contact-direct-head{grid-template-columns:minmax(0,.95fr) minmax(250px,.65fr)!important;gap:32px!important}.contact-page-r14 .contact-page-list-r11{max-width:900px!important;grid-template-columns:1fr!important}.contact-page-r14 .contact-page-list-r11>div{border-right:0!important;grid-template-columns:30px 120px minmax(0,1fr)!important}.contact-page-r14 .contact-route-grid-r11{max-width:900px!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px!important}.contact-page-r14 .contact-route-grid-r11>a{min-height:168px!important;padding:21px!important}.contact-page-r14 .contact-route-grid-r11 h2{font-size:23px!important}

/* Footer — compact utility cluster instead of links floating at both edges. */
.footer-r12-grid{width:min(var(--r14-shell),calc(100% - 48px))!important;grid-template-columns:minmax(250px,1.15fr) minmax(105px,.45fr) minmax(105px,.45fr) minmax(230px,.82fr)!important;gap:28px!important}.footer-r12-bottom{width:min(var(--r14-shell),calc(100% - 48px))!important;display:grid!important;grid-template-columns:auto minmax(0,1fr)!important;align-items:center!important;gap:28px!important;padding:16px 0 24px!important}.footer-build{display:grid;gap:1px;white-space:nowrap}.footer-build b{color:#668b9b;font-size:9px;letter-spacing:.02em}.footer-build span{color:#365b6b;font-size:8px}.footer-utility-nav{display:flex!important;align-items:center!important;justify-content:flex-end!important;gap:9px!important;min-width:0}.footer-utility-group{display:inline-flex;align-items:center;gap:10px;padding:7px 10px;border:1px solid rgba(103,231,255,.07);border-radius:10px;background:rgba(103,231,255,.018)}.footer-utility-nav a,.footer-utility-nav button{white-space:nowrap}.footer-hub-link{padding-left:10px;color:#79a9b9!important}.cookie-settings-link{font-size:9px!important;text-decoration:none!important;color:#547c8d!important}

/* R14 gallery — one geometry, lazy by default, featured controlled in admin. */
.gallery-collapsible-r14{max-width:1040px;margin:0 auto}.gallery-toggle-r14{appearance:none;width:100%;min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;border:1px solid rgba(103,231,255,.17);border-radius:18px;background:linear-gradient(145deg,rgba(7,30,47,.78),rgba(3,16,27,.94));color:var(--text);font:inherit;text-align:left;cursor:pointer;box-shadow:0 15px 46px rgba(0,0,0,.15)}.gallery-toggle-r14:hover{border-color:rgba(103,231,255,.34);background:linear-gradient(145deg,rgba(8,36,55,.84),rgba(3,16,27,.96))}.gallery-toggle-r14>span{display:grid;gap:2px}.gallery-toggle-r14 small{color:#5d8596;font-size:8px;font-weight:950;letter-spacing:.15em}.gallery-toggle-r14 b{font-size:14px}.gallery-toggle-r14 strong{display:flex;align-items:center;gap:9px;color:#8db1bf;font-size:11px}.gallery-toggle-r14 strong i{display:grid;place-items:center;width:30px;height:30px;border:1px solid rgba(103,231,255,.24);border-radius:50%;color:var(--cyan);font-style:normal;font-size:18px;font-weight:500}.gallery-collapsible-body-r14{padding-top:18px}.gallery-collapsible-body-r14[hidden]{display:none!important}.gallery-uniform-r14{grid-template-columns:repeat(3,minmax(0,1fr))!important;grid-auto-flow:row!important;gap:14px!important}.gallery-uniform-r14 .gallery-full-card,.gallery-uniform-r14 .gallery-full-card:nth-child(n){grid-column:auto!important;aspect-ratio:4/3!important}.gallery-full-card button,.gallery-tile button{position:relative}.gallery-uniform-r14 img,.gallery-home-uniform-r14 img{width:100%;height:100%;object-fit:cover;opacity:1}.gallery-uniform-r14 img:not([src]),.gallery-home-uniform-r14 img:not([src]){opacity:0}.gallery-full-card.is-featured-r14,.gallery-tile.is-featured-r14{border-color:rgba(103,231,255,.54)!important;box-shadow:0 0 0 1px rgba(103,231,255,.16),0 18px 58px rgba(23,140,190,.16)!important}.gallery-full-card.is-featured-r14 button:after,.gallery-tile.is-featured-r14 button:after{content:"";position:absolute;inset:0;border:1px solid rgba(103,231,255,.28);border-radius:inherit;pointer-events:none}.gallery-featured-badge{position:absolute;z-index:4;top:11px;left:11px;padding:5px 7px;border:1px solid rgba(103,231,255,.32);border-radius:999px;background:#03121de8;color:var(--cyan);font-style:normal;font-size:7px;font-weight:950;letter-spacing:.12em}.gallery-home-collapsible{max-width:100%}.gallery-home-uniform-r14{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:12px!important}.gallery-home-uniform-r14 .gallery-tile,.gallery-home-uniform-r14 .gallery-tile:nth-child(n){grid-column:auto!important;grid-row:auto!important;aspect-ratio:4/3!important}.gallery-home-uniform-r14 .gallery-tile button{height:100%}.gallery-home-uniform-r14 .gallery-tile span{padding:50px 13px 12px}.gallery-section-r14 .section-action{margin-top:16px}

/* Performance-safe interaction layer: no costly shadow/transform animation during scroll. */
.course-card,.training-card,.tool-teaser-card,.tool-index-card,.academy-home-card,.academy-card,.media-hub-card,.video-player-card,.video-card,.contact-route-grid-r11>a{transition:border-color .14s ease,background-color .14s ease!important}
@media(hover:hover) and (pointer:fine){.course-card:hover,.training-card:hover,.tool-teaser-card:hover,.tool-index-card:hover,.academy-home-card:hover,.academy-card:hover,.media-hub-card:hover,.video-player-card:hover,.video-card:hover,.contact-route-grid-r11>a:hover{transform:none!important;box-shadow:inherit!important;border-color:rgba(103,231,255,.32)!important}}
.brand-mark:before{animation-duration:5.4s!important}.brand-mark i:before{animation-duration:7.2s!important}

@media(max-width:1180px){.contact-command-r14{grid-template-columns:1fr!important;max-width:820px}.contact-command-r14 .contact-command-copy>p{max-width:55ch}.contact-command-r14 h2{max-width:none}.contact-page-r14 .contact-hero-r11{grid-template-columns:1fr!important}.contact-page-r14 .contact-signal-card{max-width:480px}.contact-page-r14 .contact-route-grid-r11{grid-template-columns:1fr 1fr!important}.contact-page-r14 .contact-route-grid-r11>a:last-child{grid-column:1/-1}.footer-r12-grid{grid-template-columns:1.2fr .65fr .65fr!important}.footer-r12-contact{grid-column:1/-1;max-width:500px}.gallery-home-uniform-r14{grid-template-columns:repeat(3,minmax(0,1fr))!important}}
@media(max-width:820px){body.route-contact .site-main{width:calc(100% - 30px)!important}.contact-page-r14 .contact-direct-head{grid-template-columns:1fr!important}.contact-page-r14 .contact-route-grid-r11{grid-template-columns:1fr!important}.contact-page-r14 .contact-route-grid-r11>a:last-child{grid-column:auto}.footer-r12-grid{width:calc(100% - 30px)!important;grid-template-columns:1fr 1fr!important}.footer-r12-bottom{width:calc(100% - 30px)!important;grid-template-columns:1fr!important;gap:11px!important}.footer-utility-nav{justify-content:flex-start!important;flex-wrap:wrap!important}.gallery-uniform-r14{grid-template-columns:repeat(2,minmax(0,1fr))!important}.gallery-home-uniform-r14{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:620px){.contact-command-r14{padding:25px!important;border-radius:22px!important}.contact-command-r14 .contact-list>div{grid-template-columns:24px 82px minmax(0,1fr)}.contact-command-r14 .contact-route-mini{grid-template-columns:1fr}.contact-page-r14 .contact-page-list-r11>div{grid-template-columns:26px 1fr!important;gap:7px!important}.contact-page-r14 .contact-page-list-r11>div>span{grid-column:2}.contact-page-r14 .contact-page-list-r11>div>a,.contact-page-r14 .contact-page-list-r11>div>b{grid-column:2}.footer-r12-grid{width:calc(100% - 24px)!important;grid-template-columns:1fr!important}.footer-r12-bottom{width:calc(100% - 24px)!important}.footer-utility-nav{display:grid!important;grid-template-columns:1fr!important}.footer-utility-group{width:max-content;max-width:100%;flex-wrap:wrap}.gallery-toggle-r14{min-height:64px;padding:13px 14px}.gallery-toggle-r14 strong{font-size:10px}.gallery-uniform-r14,.gallery-home-uniform-r14{grid-template-columns:1fr!important}}
@media(prefers-reduced-motion:reduce){.brand-mark:before,.brand-mark i:before{animation:none!important}}

/* =====================================================================
   R15 DEPTH EDITORIAL — legacy photography, centered mobile, clean hero
   ===================================================================== */
:root{--max:1120px;--r15-shell:1080px;--r15-reading:700px}
::selection{background:rgba(103,231,255,.24);color:#fff}
.site-main{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.home-hero{gap:62px}
.home-hero h1,.listing-hero-r12 h1,.academy-heading-r12 h1,.detail-copy h1{overflow-wrap:break-word}
.lead,.section-lead,.section-head>p,.rich-content p,.detail-body p{max-width:var(--r15-reading)}

/* The system card now follows the photo instead of covering its lower half. */
.hero-visual{display:grid;align-content:center;min-width:0}
.hero-tech-card,.hero-system-card{position:relative!important;inset:auto!important;right:auto!important;bottom:auto!important;width:calc(100% - 42px)!important;max-width:none!important;margin:14px 0 0 auto!important;padding:20px 22px 18px!important;border-radius:20px!important;background:linear-gradient(145deg,#082337f7,#041522fc)!important;box-shadow:0 24px 70px rgba(0,0,0,.24)!important}
.hero-system-card>b{font-size:17px}.hero-system-card>small{max-width:62ch;font-size:13px;line-height:1.55}.hero-system-card>p{font-size:11px}
.hero-system-metrics{gap:8px}.hero-system-metrics i{padding:10px 11px}.hero-system-metrics strong{font-size:18px}.hero-system-metrics em{font-size:8px}

/* Use legacy imagery as a quiet supporting layer on core overview pages. */
.listing-hero-panel,.academy-signal-r12,.contact-signal-card{isolation:isolate}
.listing-hero-panel:after,.academy-signal-r12:after,.contact-signal-card:after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-repeat:no-repeat;background-size:cover;opacity:.18}
.listing-hero-panel:after{background-image:linear-gradient(180deg,rgba(2,13,22,.22),#03101be8),url("../img/legacy-r15/buddy-line.webp");background-position:center}
.listing-hero-panel.is-training:after{background-image:linear-gradient(180deg,rgba(2,13,22,.24),#03101bea),url("../img/legacy-r15/surface-entry.webp");background-position:center 38%}
.academy-signal-r12:after{background-image:linear-gradient(180deg,rgba(2,13,22,.28),#03101bec),url("../img/legacy-r15/surface-light.webp");background-position:center 42%}
.contact-signal-card:after{background-image:linear-gradient(180deg,rgba(2,13,22,.42),#03101bf4),url("../img/legacy-r15/deep-line.webp");background-position:center 35%;opacity:.25}
.listing-hero-panel>*,.academy-signal-r12>*,.contact-signal-card>*{position:relative;z-index:2}

/* Student Hub: semantic list, no literal \\n, and the brand orbit replaces AF. */
.hub-section-r15{max-width:var(--r15-shell);margin:76px auto;padding:0;border-color:rgba(103,231,255,.22);border-radius:28px;background:radial-gradient(circle at 82% 18%,rgba(60,169,255,.12),transparent 34%),linear-gradient(145deg,rgba(8,34,52,.84),rgba(2,14,24,.97));box-shadow:0 32px 92px rgba(0,0,0,.25);overflow:hidden}
.hub-section-r15:after{display:none!important}.hub-section-r15 .hub-grid{grid-template-columns:minmax(0,1fr) 280px;gap:44px;padding:46px 48px}.hub-copy{min-width:0;max-width:690px}.hub-copy h2{margin-bottom:14px}.hub-section-r15 .hub-intro{max-width:62ch;margin:0;color:#b9ced8;font-size:16px;line-height:1.7;white-space:normal}
.hub-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px;margin:22px 0;padding:0;list-style:none}.hub-features li{position:relative;min-width:0;padding:10px 12px 10px 31px;border:1px solid rgba(103,231,255,.10);border-radius:12px;background:rgba(2,14,24,.48);color:#b8d0db;font-size:13px;line-height:1.35}.hub-features li:before{content:"";position:absolute;left:13px;top:15px;width:6px;height:6px;border:1px solid var(--cyan);border-radius:50%;box-shadow:0 0 10px rgba(103,231,255,.3)}
.hub-section-r15 .hub-note{margin:0 0 22px;color:#789ba9;font-size:13px;line-height:1.55;white-space:normal}
.hub-orbit-r15{display:grid!important;width:100%;max-width:280px;justify-self:end;filter:drop-shadow(0 22px 45px rgba(0,0,0,.22))}.hub-orbit-r15>i{border-color:rgba(103,231,255,.13)}.hub-orbit-r15>i:first-of-type{border-top-color:rgba(103,231,255,.48);animation:afR13Orbit 13s linear infinite}.hub-orbit-r15>i:nth-of-type(2){border-right-color:rgba(85,227,194,.34);animation:afR13Orbit 9s linear infinite reverse}
.hub-orbit-r15>span{position:relative!important;z-index:3!important;width:88px!important;height:88px!important;border:1px solid rgba(103,231,255,.28)!important;border-radius:50%!important;background:radial-gradient(circle,rgba(103,231,255,.11),#04131f 68%)!important;box-shadow:0 0 48px rgba(103,231,255,.10)!important;font-size:0!important}
.hub-orbit-r15>span:before{content:"";position:absolute;inset:-13px;border:2px solid transparent;border-top-color:var(--cyan);border-right-color:rgba(60,169,255,.32);border-radius:50%;animation:afR13Orbit 5.4s linear infinite;box-shadow:0 -5px 18px rgba(103,231,255,.12)}
.hub-orbit-r15>span:after{content:"";position:absolute;inset:12px;border:1px solid rgba(103,231,255,.18);border-radius:50%}
.hub-orbit-r15>span b{display:block;width:13px;height:13px;border:1px solid rgba(226,253,255,.8);border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan),0 0 26px rgba(103,231,255,.54)}

/* Deliberate surface hierarchy without expensive blur or scroll animation. */
.course-card,.training-card,.tool-teaser-card,.tool-index-card,.academy-home-card,.academy-card,.media-hub-card,.video-card{border-color:rgba(103,231,255,.15)}
.btn.primary{border-color:rgba(103,231,255,.52);background:linear-gradient(135deg,rgba(103,231,255,.18),rgba(85,227,194,.09));box-shadow:0 12px 36px rgba(35,159,205,.09)}

@media(max-width:980px){
  .home-hero{gap:34px}.hero-visual{width:100%;max-width:780px;margin-inline:auto}
  .hub-section-r15 .hub-grid{grid-template-columns:minmax(0,1fr) 220px;gap:26px;padding:38px}.hub-orbit-r15{display:grid!important;max-width:220px}
}
@media(max-width:820px){
  .site-main{width:calc(100% - 30px)!important;margin-inline:auto!important}
  .site-main>*,.home-hero,.section,.detail-page,.listing-hero-r12,.academy-heading-r12,.premium-lab-section,.support-section,.hub-section{min-width:0;max-width:100%;margin-left:auto;margin-right:auto}
  .course-grid,.training-grid,.tool-teaser-grid,.tools-index-grid,.academy-home-grid,.academy-grid,.media-link-grid,.video-grid,.gallery-mosaic{width:100%;min-width:0;margin-inline:auto}
  .hub-section-r15 .hub-grid{grid-template-columns:1fr;padding:34px}.hub-orbit-r15{display:grid!important;max-width:190px;justify-self:center;margin-top:8px}.hub-features{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .site-main{width:calc(100% - 24px)!important;margin-inline:auto!important}
  .home-hero{padding-top:58px}.hero-photo{border-radius:24px 10px}.hero-photo:before{inset:10px}
  .hero-tech-card,.hero-system-card{width:100%!important;margin:12px auto 0!important;padding:17px 16px!important}.hero-system-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.hero-system-metrics i{padding:9px 8px}.hero-system-metrics em{font-size:7px;overflow-wrap:anywhere}
  .hub-section-r15{width:100%!important;margin:54px auto!important;border-radius:23px}.hub-section-r15 .hub-grid{padding:25px 20px}.hub-features{grid-template-columns:1fr}.hub-orbit-r15{max-width:165px}.hub-section-r15 .btn{width:100%}
}
@media(max-width:390px){
  .site-main{width:calc(100% - 20px)!important}.site-header{width:calc(100% - 12px)!important}
  .hero-system-metrics{grid-template-columns:1fr}
  .hub-section-r15 .hub-grid{padding:23px 17px}.hub-features li{padding-right:10px}
}
@media(prefers-reduced-motion:reduce){.hub-orbit-r15>i,.hub-orbit-r15>span:before{animation:none!important}}