:root{--r: #ff3b4a;--r2: #ff5e6b;--r3: #ff8a94;--bg: #0a0c10;--bg2: #151a24;--glass-bg: rgba(255, 255, 255, .06);--glass-bg-hover: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .15);--glass-border-hover: rgba(255, 255, 255, .3);--text: #f0f2f5;--text-muted: #a0a8b8;--text-dark: #1a1e24;--shadow-glass: 0 8px 32px rgba(0, 0, 0, .25);--shadow-glass-hover: 0 16px 48px rgba(0, 0, 0, .4);--font-heading: "Space Grotesk", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--grad: linear-gradient(135deg, #ff3b4a, #ff5e6b, #f5b301);--ease: cubic-bezier(.22, .8, .22, 1);--radius: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.5;overflow-x:hidden;cursor:default}::-moz-selection{background:var(--r);color:#fff}::selection{background:var(--r);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:#3a3f4a;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--r)}#preloader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .5s var(--ease),visibility .5s var(--ease)}#preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}.preloader-inner{text-align:center;color:#fff}.preloader-logo{font-family:var(--font-heading);font-size:28px;font-weight:700;letter-spacing:-.04em}.preloader-logo i{color:var(--r2);font-style:normal}.preloader-bar{width:180px;height:3px;background:#2a2e36;border-radius:99px;margin:16px auto 0;overflow:hidden}.preloader-bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:99px;animation:preloaderFill 1.2s var(--ease) forwards}.preloader-sub{color:#8a919d;font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-top:8px;font-family:var(--font-body)}@keyframes preloaderFill{0%{width:0}60%{width:65%}to{width:100%}}#scrollProgress{position:fixed;top:0;left:0;height:3px;background:var(--grad);z-index:9999;width:0;border-radius:0 99px 99px 0;transition:width .08s linear;pointer-events:none}#cursorDot,#cursorGlow{position:fixed;top:0;left:0;pointer-events:none;opacity:0;transition:opacity .3s ease;will-change:transform}#cursorDot{width:7px;height:7px;z-index:99999}#cursorDot:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:var(--r);box-shadow:0 0 12px var(--r2);transition:transform .2s ease,box-shadow .2s ease;will-change:transform}#cursorGlow{width:40px;height:40px;z-index:99998}#cursorGlow:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:2px solid var(--r2);background:#ff3b4a14;transition:transform .35s var(--ease),border-color .35s,background .35s;will-change:transform}#cursorDot.visible,#cursorGlow.visible{opacity:1}#cursorGlow.grow:before{transform:scale(1.5);border-color:var(--r3);background:#ff3b4a26}#cursorGlow.pressed:before{transform:scale(1.2);border-color:var(--r3);background:#ff3b4a33}#cursorDot.pressed:before{transform:scale(.72);box-shadow:0 0 6px var(--r2)}@media not all and (hover:hover)and (pointer:fine){#cursorDot,#cursorGlow{display:none!important}}.nav{height:72px;padding:0 5.5vw;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#0a0c1099;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,.08);z-index:5000;transition:background .3s,border-color .3s,height .3s}.nav.scrolled{background:#0a0c10d9;border-bottom-color:#ffffff1f;height:64px}.logo{font-family:var(--font-heading);font-weight:700;font-size:19px;letter-spacing:-.04em;text-decoration:none;color:var(--text);display:flex;align-items:center;gap:8px;white-space:nowrap}.logo i{color:var(--r2);font-style:normal}.logo-flame{width:28px;height:28px;border-radius:8px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:14px;animation:flamePulse 2.4s ease-in-out infinite;flex-shrink:0;box-shadow:0 0 12px #ff3b4a66}@keyframes flamePulse{0%,to{transform:scale(1)}50%{transform:scale(1.07)}}.links{display:flex;gap:24px;color:#b0b6c0;font-weight:500;font-size:13px;align-items:center;letter-spacing:-.01em;font-family:var(--font-body)}.links a{text-decoration:none;color:inherit;position:relative;transition:color .3s;padding:4px 0}.links a:after{content:"";position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:var(--r);border-radius:99px;transition:width .35s var(--ease),left .35s var(--ease)}.links a:hover,.links a.active{color:#fff}.links a:hover:after,.links a.active:after{width:100%;left:0}.navRight{display:flex;gap:12px;align-items:center;flex-shrink:0}.login{font-weight:500;color:#b0b6c0;text-decoration:none;font-size:13px;transition:color .3s;white-space:nowrap;font-family:var(--font-body)}.login:hover{color:var(--r2)}.btn{background:var(--glass-bg);color:#fff;padding:8px 16px;border-radius:8px;font-weight:600;font-size:13px;text-decoration:none;border:1px solid var(--glass-border);cursor:pointer;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .3s var(--ease),background .3s,border-color .3s,box-shadow .3s;display:inline-flex;align-items:center;gap:8px;letter-spacing:-.01em;white-space:nowrap;font-family:var(--font-body)}.btn:hover{background:#ff3b4a26;border-color:var(--r2);transform:translateY(-2px);box-shadow:0 8px 20px #ff3b4a33}.btn-primary{background:#ff3b4a33;border-color:#ff3b4a66}.btn-secondary{background:var(--glass-bg);border-color:var(--glass-border)}.btn-outline{background:transparent;border-color:#ffffff4d}.btn-lg{padding:12px 24px;font-size:15px;border-radius:12px;gap:8px}.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;background:none;border:none;padding:8px;align-items:center;justify-content:center}.hamburger span{width:24px;height:2.5px;background:var(--text);border-radius:99px;transition:.35s var(--ease);display:block}.hamburger.active span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.active span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.mobile-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:4999;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.mobile-menu-backdrop.open{opacity:1;visibility:visible}.mobile-menu{position:fixed;top:72px;left:0;right:0;background:#0a0c10f2;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);z-index:5001;padding:0 5.5vw;max-height:0;overflow:hidden;visibility:hidden;transition:max-height .5s var(--ease),padding .5s var(--ease),border-radius .5s,visibility 0s linear .5s;border-bottom:1px solid transparent;box-shadow:none;border-radius:0 0 16px 16px}.mobile-menu.open{max-height:500px;padding:16px 5.5vw 24px;visibility:visible;transition:max-height .5s var(--ease),padding .5s var(--ease),border-radius .5s,visibility 0s;border-bottom-color:#ffffff1a;box-shadow:0 20px 60px #00000080}.mobile-menu a{display:block;padding:12px 0;font-weight:500;color:var(--text);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.08);font-size:15px;letter-spacing:-.01em;transition:color .3s;font-family:var(--font-body)}.mobile-menu a:hover{color:var(--r2)}.mobile-menu a:last-child{border-bottom:none}.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s var(--ease),transform .75s var(--ease);will-change:opacity,transform}.reveal.is-visible{opacity:1;transform:none}.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow-glass);transition:background .3s,border-color .3s,box-shadow .3s,transform .3s}.glass-card:hover{background:var(--glass-bg-hover);border-color:var(--glass-border-hover);box-shadow:var(--shadow-glass-hover)}.hero{padding:56px 5.5vw 72px;position:relative;overflow:hidden;display:flex;align-items:center;min-height:calc(100vh - 72px);background:radial-gradient(circle at 20% 50%,rgba(255,59,74,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(245,179,1,.06) 0%,transparent 40%),var(--bg)}#particleCanvas{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;opacity:.6}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;width:100%;max-width:1300px;margin:0 auto}.eyebrow{color:var(--r2);font-size:10px;letter-spacing:.17em;font-weight:600;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body)}.eyebrow:before{content:"";width:24px;height:2px;background:var(--r);border-radius:99px;display:inline-block;flex-shrink:0}.hero h1{font-family:var(--font-heading);font-size:clamp(42px,6vw,82px);line-height:.92;letter-spacing:-.06em;margin:16px 0;font-weight:700}.hero h1 .highlight{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.typed-container{display:inline-block;position:relative}.typed-cursor{display:inline-block;width:3px;height:.85em;background:var(--r2);margin-left:4px;vertical-align:text-bottom;animation:blink .8s step-end infinite;border-radius:2px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.hero p{font-size:16px;line-height:1.7;color:var(--text-muted);max-width:520px;font-family:var(--font-body)}.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.hero-badge{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:99px;padding:8px 16px;font-size:11px;font-weight:600;color:#d0d6df;display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px #0000001a;transition:background .3s,border-color .3s,transform .3s;font-family:var(--font-body)}.hero-badge:hover{background:var(--glass-bg-hover);border-color:var(--glass-border-hover);transform:translateY(-2px)}.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:#24ad5b;animation:pulseGreen 2s infinite;flex-shrink:0}@keyframes pulseGreen{50%{box-shadow:0 0 0 6px #24ad5b33}}.hero-buttons{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.hero-stats{display:flex;gap:28px;margin-top:32px;flex-wrap:wrap}.hero-stat{display:flex;flex-direction:column}.hero-stat strong{font-family:var(--font-heading);font-size:24px;font-weight:700;letter-spacing:-.04em;color:#fff}.hero-stat small{color:var(--text-muted);font-size:11px;font-weight:500;letter-spacing:.03em;font-family:var(--font-body)}.hero-art{position:relative;height:480px;border-radius:24px;overflow:hidden;background:#ffffff08;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);box-shadow:0 24px 60px #0006;transform:perspective(1200px) rotateY(-3deg) rotateX(1.5deg);transition:transform .7s var(--ease),box-shadow .7s var(--ease);z-index:2;will-change:transform}.hero-art:hover{transform:perspective(1200px) rotateY(0) rotateX(0);box-shadow:0 36px 80px #00000080}.hero-art img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;opacity:.55;filter:contrast(1.1) saturate(1.1);transition:transform 1.5s var(--ease),opacity .6s;display:block}.hero-art:hover img{transform:scale(1.04);opacity:.65}.hero-art-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(125deg,#0a0c10e6 8%,#0a0c1066 55%,#ff3b4a4d 95%);z-index:1}.hero-art-floating{position:absolute;z-index:3;background:#ffffff14;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:12px 16px;box-shadow:0 8px 24px #0003;display:flex;align-items:center;gap:8px;animation:floatBadge 4s ease-in-out infinite;font-size:11px;font-weight:600;color:#fff;font-family:var(--font-body);transition:background .3s,border-color .3s}.hero-art-floating:hover{background:#ffffff26;border-color:#ffffff4d;animation-play-state:paused}.hero-art-floating.pos-1{top:16px;right:16px;animation-delay:0s}.hero-art-floating.pos-2{bottom:16px;left:16px;animation-delay:1.3s}.hero-art-floating.pos-3{bottom:16px;right:16px;animation-delay:2.6s}@keyframes floatBadge{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}.hero-art-floating .icon{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;font-size:15px;background:var(--grad);color:#fff;flex-shrink:0}.hero-art-floating .text b{display:block;font-size:11px;font-weight:700;letter-spacing:-.01em;font-family:var(--font-body)}.hero-art-floating .text span{font-size:10px;color:#b0b6c0;font-weight:500;font-family:var(--font-body)}.scan-line{position:absolute;z-index:2;left:0;right:0;top:-2px;height:2.5px;background:linear-gradient(90deg,transparent,var(--r2),transparent);box-shadow:0 0 18px var(--r2);animation:scanLine 4.5s linear infinite;pointer-events:none}@keyframes scanLine{0%{top:-2px;opacity:0}8%{opacity:1}88%{opacity:1}to{top:100%;opacity:0}}.hero-art-terminal{position:absolute;z-index:3;left:16px;top:72px;background:#0a0c10e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:12px 16px;font:10.5px ui-monospace,SF Mono,Cascadia Code,monospace;color:#fff;line-height:1.7;pointer-events:none}.hero-art-terminal b{color:var(--r2)}.hero-art-terminal .green{color:#5ee58b}.marquee{background:#0a0c10cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-block:1px solid rgba(255,255,255,.1);color:#fff;overflow:hidden;white-space:nowrap;padding:16px 0;position:relative}.marquee:before,.marquee:after{content:"";position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none}.marquee:before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}.marquee:after{right:0;background:linear-gradient(-90deg,var(--bg),transparent)}.track{display:inline-flex;min-width:200%;animation:marquee 26s linear infinite;will-change:transform}.track span{font-family:var(--font-body);font-weight:600;letter-spacing:.05em;margin:0 28px;font-size:13px;display:flex;align-items:center;gap:8px}.track i{color:var(--r2);font-style:normal;font-size:11px}@keyframes marquee{to{transform:translate(-50%)}}.section{padding:72px 5.5vw}.section-dark{background:radial-gradient(circle at 70% 30%,rgba(255,59,74,.05),transparent 60%),var(--bg)}.section-light{background:radial-gradient(circle at 30% 70%,rgba(255,59,74,.03),transparent 50%),var(--bg)}.section-gray{background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.02),transparent 60%),var(--bg)}.head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:32px;flex-wrap:wrap}.head h2{font-family:var(--font-heading);font-size:clamp(30px,4vw,48px);line-height:.98;letter-spacing:-.05em;margin:8px 0 0;font-weight:700;color:#fff}.head h2 .accent{color:var(--r2)}.sub{max-width:540px;color:var(--text-muted);line-height:1.75;font-size:14px;font-family:var(--font-body)}.stats-section{padding:0 5.5vw;margin-top:40px;position:relative;z-index:5}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#ffffff0a;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px 16px;box-shadow:var(--shadow-glass);position:relative;overflow:hidden}.stats-grid:after{content:"";position:absolute;top:-60%;right:-15%;width:352px;height:352px;border-radius:50%;background:#ff3b4a14;filter:blur(70px);pointer-events:none}.stat-item{text-align:center;padding:8px 16px;border-right:1px solid rgba(255,255,255,.08);position:relative;z-index:2}.stat-item:last-child{border-right:none}.stat-item strong{font-family:var(--font-heading);font-size:30px;font-weight:700;letter-spacing:-.04em;display:block;color:#fff}.stat-item small{color:var(--text-muted);font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.07em;margin-top:4px;display:block;font-family:var(--font-body)}.stat-item .stat-icon{font-size:20px;margin-bottom:4px;display:block}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;border-radius:var(--radius)}.path-card{padding:28px 24px;position:relative;transition:transform .4s var(--ease),background .4s,border-color .4s;cursor:pointer;min-height:208px;display:flex;flex-direction:column;justify-content:space-between;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow-glass);will-change:transform}.path-card:hover{background:var(--glass-bg-hover);border-color:var(--glass-border-hover);box-shadow:var(--shadow-glass-hover);transform:translateY(-4px)}.path-card .path-number{font-family:var(--font-heading);font-size:42px;font-weight:700;color:#ffffff26;letter-spacing:-.06em;line-height:1;transition:color .3s}.path-card:hover .path-number{color:var(--r2)}.path-card h3{font-family:var(--font-heading);font-size:18px;font-weight:700;letter-spacing:-.03em;margin:8px 0;color:#fff}.path-card p{color:var(--text-muted);font-size:12.5px;line-height:1.55;font-family:var(--font-body)}.path-card .path-progress{margin-top:16px;height:4px;background:#ffffff1a;border-radius:99px;overflow:hidden}.path-card .path-progress i{display:block;height:100%;background:var(--grad);border-radius:99px;transition:width 1s var(--ease)}.path-card .path-arrow{position:absolute;top:50%;right:-16px;transform:translateY(-50%);width:32px;height:32px;background:#ff3b4acc;color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px;z-index:3;box-shadow:0 4px 12px #ff3b4a66;opacity:0;transition:opacity .3s,transform .3s var(--ease);pointer-events:none}.path-card:not(:last-child):hover .path-arrow{opacity:1;transform:translateY(-50%) scale(1.05)}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.course-card{border:1px solid var(--glass-border);border-radius:var(--radius);overflow:hidden;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-glass);text-decoration:none;color:inherit;transition:transform .45s var(--ease),background .45s,border-color .45s,box-shadow .45s;display:flex;flex-direction:column;will-change:transform;cursor:pointer}.course-card:hover{transform:translateY(-6px);background:var(--glass-bg-hover);border-color:var(--glass-border-hover);box-shadow:var(--shadow-glass-hover)}.course-image{height:200px;position:relative;overflow:hidden;flex-shrink:0}.course-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .8s var(--ease);display:block;opacity:.7}.course-card:hover .course-image img{transform:scale(1.06)}.course-level{position:absolute;top:12px;left:12px;background:#0a0c10cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:99px;padding:4px 12px;font-size:9px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;z-index:2;color:#fff;font-family:var(--font-body)}.course-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#0a0c104d,#ff3b4a33);z-index:1;pointer-events:none}.course-body{padding:20px 24px 24px;flex:1;display:flex;flex-direction:column}.course-body h3{font-family:var(--font-heading);font-size:20px;font-weight:700;letter-spacing:-.04em;margin:8px 0;color:#fff}.course-body p{color:var(--text-muted);line-height:1.6;font-size:13px;flex:1;font-family:var(--font-body)}.course-meta{display:flex;gap:12px;color:#9aa1ad;font-size:11px;border-top:1px solid rgba(255,255,255,.1);padding-top:12px;margin-top:16px;flex-wrap:wrap;font-weight:500;font-family:var(--font-body)}.course-link{color:var(--r2);font-weight:600;font-size:13px;margin-top:8px;display:flex;align-items:center;gap:4px;transition:gap .3s;font-family:var(--font-body)}.course-card:hover .course-link{gap:8px}.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-top:12px}.exp-photo{height:440px;border-radius:var(--radius);overflow:hidden;position:relative;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-glass)}.exp-photo img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;opacity:.75;transition:transform 1s var(--ease);display:block}.exp-photo:hover img{transform:scale(1.04)}.exp-photo-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(0deg,rgba(10,12,16,.8),transparent 55%);z-index:1;pointer-events:none}.exp-photo-label{position:absolute;bottom:16px;left:16px;color:#fff;z-index:2;pointer-events:none}.exp-photo-label small{color:var(--r2);font-weight:600;letter-spacing:.14em;font-size:9px;text-transform:uppercase;font-family:var(--font-body)}.exp-photo-label strong{display:block;font-size:22px;margin-top:4px;letter-spacing:-.03em;font-family:var(--font-heading)}.exp-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.exp-feature{padding:16px;background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:12px;transition:background .3s,border-color .3s,transform .3s;cursor:pointer}.exp-feature:hover{background:var(--glass-bg-hover);border-color:var(--glass-border-hover);transform:translateY(-3px)}.exp-feature b{display:block;font-size:13px;margin-bottom:4px;letter-spacing:-.01em;color:#fff;font-family:var(--font-heading)}.exp-feature span{color:var(--text-muted);font-size:11.5px;line-height:1.5;font-family:var(--font-body)}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.lab-demo{height:400px;border-radius:var(--radius);overflow:hidden;position:relative;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-glass)}.lab-demo img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;filter:grayscale(.2) contrast(1.05);opacity:.7;transition:filter .5s,transform .8s var(--ease),opacity .3s;display:block}.lab-demo:hover img{filter:grayscale(0) contrast(1.1);transform:scale(1.03);opacity:.8}.lab-demo-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#0a0c10d9,#ff3b4a26);z-index:1;pointer-events:none}.lab-terminal{position:absolute;z-index:2;left:16px;top:16px;background:#0a0c10e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);padding:16px;border-radius:8px;font:10.5px ui-monospace,SF Mono,Cascadia Code,monospace;color:#fff;line-height:1.8;max-width:55%;pointer-events:none}.lab-terminal .green{color:#5ee58b}.lab-terminal .red{color:#ff6b70}.lab-terminal .yellow{color:#f5b301}.lab-badge{position:absolute;z-index:2;right:16px;bottom:16px;background:#ffffff1a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);color:#fff;padding:8px 16px;border-radius:8px;font-weight:600;font-size:12px;box-shadow:0 8px 20px #0003;display:flex;align-items:center;gap:8px;font-family:var(--font-body)}.lab-badge .pulse-dot{width:7px;height:7px;border-radius:50%;background:#24ad5b;animation:pulseGreen 2s infinite}.lab-stats{display:flex;gap:24px;margin-top:24px;flex-wrap:wrap}.lab-stat{text-align:center}.lab-stat strong{font-family:var(--font-heading);font-size:24px;display:block;letter-spacing:-.04em;color:#fff}.lab-stat small{color:var(--text-muted);font-size:10px;font-weight:500;font-family:var(--font-body)}.instructor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.instructor-card{border-radius:var(--radius);overflow:hidden;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);text-align:center;padding-bottom:24px;box-shadow:var(--shadow-glass);transition:transform .45s var(--ease),background .45s,border-color .45s,box-shadow .45s;cursor:pointer}.instructor-card:hover{transform:translateY(-6px);background:var(--glass-bg-hover);border-color:var(--glass-border-hover);box-shadow:var(--shadow-glass-hover)}.instructor-img{height:240px;overflow:hidden;position:relative}.instructor-img img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;opacity:.8;transition:transform .8s var(--ease);display:block}.instructor-card:hover .instructor-img img{transform:scale(1.05)}.instructor-card h3{font-family:var(--font-heading);font-size:18px;font-weight:700;margin-top:16px;letter-spacing:-.02em;color:#fff}.instructor-card .role{color:var(--r2);font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.09em;margin:4px 0 8px;font-family:var(--font-body)}.instructor-card .bio{color:var(--text-muted);font-size:12px;padding:0 16px;line-height:1.55;font-family:var(--font-body)}.instructor-socials{display:flex;justify-content:center;gap:8px;margin-top:12px}.instructor-socials a{width:32px;height:32px;border-radius:50%;background:#ffffff0d;border:1px solid var(--glass-border);display:grid;place-items:center;text-decoration:none;color:#c0c6cf;font-size:12px;transition:.3s var(--ease);font-family:var(--font-body)}.instructor-socials a:hover{background:#ff3b4a33;color:#fff;border-color:var(--r2);transform:translateY(-3px)}.footer-socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.footer-socials a{width:38px;height:38px;border-radius:10px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);display:grid;place-items:center;color:#c0c6cf;transition:.3s var(--ease)}.footer-socials svg{width:17px;height:17px}.footer-socials a:hover,.footer-socials a:focus-visible{background:linear-gradient(135deg,var(--r),#ff6a2b);border-color:transparent;color:#fff;transform:translateY(-3px);box-shadow:0 8px 20px #ff3b4a59}.testimonial-section{background:radial-gradient(circle at 30% 50%,rgba(255,59,74,.06),transparent 60%),var(--bg);padding:72px 5.5vw;position:relative;overflow:hidden}.testimonial-section:after{content:"";position:absolute;bottom:-30%;left:-10%;width:500px;height:500px;border-radius:50%;background:#ff3b4a0d;filter:blur(80px);pointer-events:none}.testimonial-carousel{position:relative;max-width:760px;margin:24px auto 0;z-index:2}.testimonial-slide{display:none;text-align:center;animation:fadeSlide .6s var(--ease)}.testimonial-slide.active{display:block}@keyframes fadeSlide{0%{opacity:0;transform:translate(25px)}to{opacity:1;transform:none}}.testimonial-slide .quote{font-family:var(--font-body);font-size:19px;line-height:1.6;font-weight:500;letter-spacing:-.02em;max-width:620px;margin:0 auto;color:#fff}.testimonial-slide .quote:before{content:"“";font-size:46px;color:var(--r2);display:block;margin-bottom:8px;font-weight:700;line-height:1;font-family:var(--font-heading)}.testimonial-author{margin-top:16px}.testimonial-author strong{font-size:14px;display:block;color:#fff;font-family:var(--font-heading)}.testimonial-author span{color:var(--text-muted);font-size:12px;font-family:var(--font-body)}.testimonial-dots{display:flex;justify-content:center;gap:8px;margin-top:24px;z-index:2;position:relative}.testimonial-dots button{width:8px;height:8px;border-radius:50%;border:none;background:#fff3;cursor:pointer;transition:.35s var(--ease);padding:0;outline:none}.testimonial-dots button.active{background:var(--r2);width:24px;border-radius:99px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}.pricing-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:28px 24px;position:relative;box-shadow:var(--shadow-glass);transition:transform .4s var(--ease),background .4s,border-color .4s,box-shadow .4s}.pricing-card:hover{transform:translateY(-6px);background:var(--glass-bg-hover);border-color:var(--glass-border-hover);box-shadow:var(--shadow-glass-hover)}.pricing-card.popular{border-color:#ff3b4a80;box-shadow:0 0 0 1px #ff3b4a4d,var(--shadow-glass)}.popular-badge{position:absolute;top:-12px;right:20px;background:var(--grad);color:#fff;padding:4px 12px;border-radius:99px;font-size:9px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;font-family:var(--font-body)}.pricing-card h3{font-family:var(--font-heading);font-size:16px;font-weight:700;letter-spacing:-.02em;color:#fff}.pricing-card .price{font-family:var(--font-heading);font-size:38px;font-weight:700;letter-spacing:-.05em;margin:12px 0 4px;color:#fff}.pricing-card .price span{font-size:13px;color:var(--text-muted);font-weight:500;font-family:var(--font-body)}.pricing-card .price-note{color:var(--text-muted);font-size:11px;margin-bottom:16px;font-family:var(--font-body)}.pricing-card ul{list-style:none;padding:0;margin:0 0 16px}.pricing-card ul li{padding:8px 0;font-size:12px;color:#c0c6cf;display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(255,255,255,.05);font-family:var(--font-body)}.pricing-card ul li:last-child{border-bottom:none}.pricing-card ul li:before{content:"✓";color:#24ad5b;font-weight:700;font-size:11px;flex-shrink:0}.faq-list{max-width:700px;margin-top:24px}.faq-item{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:12px;margin-bottom:8px;overflow:hidden;transition:border-color .3s,box-shadow .3s}.faq-item.active{border-color:#ff3b4a66;box-shadow:0 4px 18px #ff3b4a1a}.faq-item .faq-q{width:100%;background:none;border:0;text-align:left;padding:16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none;font-size:14px;letter-spacing:-.01em;color:#fff;font-family:var(--font-body);-webkit-user-select:none;-moz-user-select:none;user-select:none}.faq-item .faq-q .faq-icon{width:24px;height:24px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);display:grid;place-items:center;font-size:11px;transition:.35s var(--ease);flex-shrink:0;font-weight:600;line-height:1;color:#fff}.faq-item.active .faq-q .faq-icon{background:#ff3b4a33;border-color:var(--r2);transform:rotate(45deg)}.faq-item .faq-answer{padding:0 16px;color:var(--text-muted);line-height:1.7;font-size:13px;max-height:0;overflow:hidden;transition:max-height .45s var(--ease),padding .45s var(--ease);font-family:var(--font-body)}.faq-item.active .faq-answer{padding-bottom:16px}.newsletter{background:var(--glass-bg);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden;box-shadow:var(--shadow-glass)}.newsletter:after{content:"✉";position:absolute;right:-20px;top:-48px;font-size:180px;opacity:.05;pointer-events:none;font-family:var(--font-body)}.newsletter h2{font-family:var(--font-heading);font-size:26px;letter-spacing:-.04em;margin:0 0 4px;font-weight:700;color:#fff}.newsletter p{color:var(--text-muted);font-size:13px;font-family:var(--font-body)}.newsletter-form{display:flex;gap:8px;flex-wrap:wrap;z-index:2}.newsletter-form input{padding:12px 16px;border-radius:8px;border:1px solid var(--glass-border);font-size:13px;width:256px;outline:none;font-weight:500;font-family:var(--font-body);background:#ffffff0d;color:#fff;transition:border-color .3s,box-shadow .3s}.newsletter-form input::-moz-placeholder{color:#8a919d}.newsletter-form input::placeholder{color:#8a919d}.newsletter-form input:focus{border-color:var(--r2);box-shadow:0 0 0 3px #ff3b4a33}.newsletter-form .btn{background:#ff3b4a33;border-color:#ff3b4a66}.newsletter-form .btn:hover{background:#ff3b4a4d}.final-cta{padding:72px 5.5vw;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(255,59,74,.08),transparent 70%),var(--bg)}.final-cta:after{content:"";position:absolute;bottom:-40%;right:-15%;width:500px;height:500px;border-radius:50%;background:#ff3b4a0d;filter:blur(90px);pointer-events:none}.final-cta-inner{text-align:center;max-width:620px;margin:0 auto;position:relative;z-index:2}.final-cta h2{font-family:var(--font-heading);font-size:clamp(32px,4.5vw,52px);letter-spacing:-.055em;line-height:.95;margin:12px 0;font-weight:700;color:#fff}.final-cta h2 span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.final-cta p{color:var(--text-muted);font-size:15px;line-height:1.7;max-width:440px;margin:0 auto 24px;font-family:var(--font-body)}.final-cta .btn-group{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}footer{background:#0a0c10cc;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-top:1px solid rgba(255,255,255,.08);color:#a0a8b8;padding:44px 5.5vw 24px;font-family:var(--font-body)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}.footer-brand .logo{font-family:var(--font-heading);font-size:19px;color:#fff;margin-bottom:8px;display:flex;align-items:center;gap:8px}.footer-brand p{font-size:12px;line-height:1.7;max-width:260px;color:var(--text-muted)}.footer-col h4{color:#fff;font-size:12px;font-weight:600;margin-bottom:8px;letter-spacing:-.01em;font-family:var(--font-heading)}.footer-col a{display:block;color:#a0a8b8;text-decoration:none;font-size:12px;padding:4px 0;transition:color .25s,transform .25s;font-family:var(--font-body)}.footer-col a:hover{color:var(--r2);transform:translate(3px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:16px;display:flex;justify-content:space-between;align-items:center;font-size:11px;flex-wrap:wrap;gap:8px}.footer-credit{color:var(--r2);font-size:12px;font-weight:700;text-decoration:none;border-bottom:1px solid rgba(255,94,107,.4);transition:color .2s,border-color .2s}.footer-credit:hover{color:#fff;border-color:#fff}.exp-subhead{font-family:var(--font-heading);font-size:30px;font-weight:700;letter-spacing:-.04em;margin:8px 0;color:#fff}.exp-subhead-accent{color:var(--r2)}.exp-subtext{max-width:100%}.lab-heading{font-family:var(--font-heading);font-size:clamp(28px,3.5vw,44px);font-weight:700;letter-spacing:-.055em;line-height:.95;margin:12px 0 16px;color:#fff}.lab-subtext{margin-bottom:24px}.testimonial-heading{text-align:center;font-family:var(--font-heading);font-size:clamp(26px,3vw,38px);font-weight:700;letter-spacing:-.04em;margin:12px 0;color:#fff}@media(max-width:1024px){.path-grid{grid-template-columns:1fr 1fr}.path-card .path-arrow{display:none}.course-grid,.instructor-grid,.pricing-grid,.footer-grid{grid-template-columns:1fr 1fr}.hero-content{gap:36px}.hero-art{height:400px}.hero-art-floating.pos-3{display:none}}@media(max-width:850px){.links,.login{display:none}.hamburger{display:flex}.hero{padding:36px 5.5vw 52px;min-height:auto}.hero-content{grid-template-columns:1fr;gap:32px}.hero-art{height:340px;transform:none}.hero-art:hover{transform:none}.hero-stats{gap:16px}.experience-grid,.lab-grid{grid-template-columns:1fr;gap:24px}.exp-photo{height:320px}.lab-demo{height:280px}.stats-grid{grid-template-columns:1fr 1fr;gap:8px}.stat-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.08);padding:12px}.stat-item:nth-child(n+3){border-bottom:none}.path-grid{grid-template-columns:1fr}.path-card{min-height:180px}.path-card .path-arrow{display:none}.course-grid,.instructor-grid,.pricing-grid{grid-template-columns:1fr}.head{flex-direction:column;align-items:flex-start;gap:12px}.testimonial-slide .quote{font-size:16px}.newsletter{padding:28px 24px;text-align:center;justify-content:center}.newsletter-form{justify-content:center;width:100%}.newsletter-form input{width:100%;max-width:320px}.footer-grid{grid-template-columns:1fr;gap:20px}.footer-bottom{flex-direction:column;text-align:center}.lab-terminal{max-width:70%;font-size:9.5px}.hero-art-terminal{top:60px;font-size:9px}}@media(max-width:480px){.hero h1{font-size:34px}.hero-art{height:260px}.hero-art-floating{padding:8px 12px;font-size:9px;gap:8px}.hero-art-floating .icon{width:24px;height:24px;font-size:11px}.hero-art-floating.pos-2{display:none}.stats-grid{grid-template-columns:1fr}.stat-item{border-bottom:1px solid rgba(255,255,255,.08)}.stat-item:nth-child(n+3){border-bottom:1px solid rgba(255,255,255,.08)}.stat-item:last-child{border-bottom:none}.testimonial-slide .quote{font-size:14px}.section{padding:52px 5.5vw}.pricing-card{padding:24px 16px}.exp-photo{height:248px}.lab-demo{height:232px}.lab-terminal{max-width:80%;padding:8px;font-size:8.5px}.newsletter h2{font-size:20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}.reveal{opacity:1;transform:none}#cursorDot,#cursorGlow{display:none!important}.hero-art,.hero-art:hover{transform:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:12px;top:-48px;background:var(--r);color:#fff;padding:8px 14px;border-radius:8px;z-index:100000;font-weight:600;text-decoration:none;transition:top .2s}.skip-link:focus{top:12px}:focus-visible{outline:2px solid var(--r2);outline-offset:3px;border-radius:4px}.text-accent{color:var(--r2)}.hidden{display:none!important}.accent{color:var(--r2)}button{font-family:inherit}.nav .links a.active:after{width:100%;left:0}.cart-link{position:relative;display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--glass-border);background:var(--glass-bg);color:#fff;text-decoration:none;transition:.3s var(--ease)}.cart-link:hover{border-color:var(--r2);background:#ff3b4a26}.cart-link svg{width:18px;height:18px}.cart-count{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 5px;border-radius:99px;background:var(--grad);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center}.cart-count[hidden]{display:none}.user-menu{position:relative}.user-menu-btn{display:inline-flex;align-items:center;gap:8px;background:var(--glass-bg);border:1px solid var(--glass-border);color:#fff;border-radius:99px;padding:4px 12px 4px 4px;cursor:pointer;font-size:13px;font-weight:600;transition:background .2s,border-color .2s}.user-menu-btn:hover,.user-menu-btn[aria-expanded=true]{background:var(--glass-bg-hover);border-color:#ff3b4a73}.user-menu-name{max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-menu-chevron{color:var(--text-muted);transition:transform .25s var(--ease)}.user-menu-btn[aria-expanded=true] .user-menu-chevron{transform:rotate(180deg);color:#fff}.user-avatar{width:26px;height:26px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-size:12px;font-weight:700;overflow:hidden}.user-avatar img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.user-dropdown{position:absolute;right:0;top:calc(100% + 10px);width:264px;background:#11141cf7;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;padding:8px;box-shadow:var(--shadow-glass-hover);z-index:6000;animation:fadeSlide .2s var(--ease)}.user-dropdown-head{display:flex;align-items:center;gap:12px;padding:10px;margin-bottom:4px;border-radius:12px;background:linear-gradient(135deg,rgba(255,59,74,.14),transparent 70%),#ffffff08;border:1px solid rgba(255,255,255,.06)}.user-dropdown-head .user-avatar{width:40px;height:40px;font-size:16px;flex-shrink:0;color:#fff}.user-dropdown-who{display:grid;gap:2px;min-width:0}.user-dropdown-who strong{font-family:var(--font-heading);font-size:14px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-dropdown-who small{font-size:11.5px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-dropdown-label{display:block;padding:10px 10px 4px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#7f8794;font-weight:700}.user-dropdown a,.user-dropdown button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:8px 10px;border-radius:8px;color:#cfd5df;font:inherit;font-size:13px;font-weight:600;text-decoration:none;background:none;border:0;cursor:pointer;transition:background .2s,color .2s}.user-dropdown a svg,.user-dropdown button svg{width:16px;height:16px;flex-shrink:0;opacity:.8}.user-dropdown a:hover,.user-dropdown a:focus-visible{background:#ffffff0f;color:#fff}.user-dropdown a:hover svg{color:var(--r2);opacity:1}.user-dropdown .user-dropdown-logout{margin-top:6px;padding-top:10px;border-top:1px solid rgba(255,255,255,.08);border-radius:0 0 8px 8px;color:var(--r2)}.user-dropdown .user-dropdown-logout:hover,.user-dropdown .user-dropdown-logout:focus-visible{background:#ff3b4a1f;color:#fff}.mobile-menu a.mobile-cart{color:var(--r2)}.btn:disabled,.btn[aria-disabled=true]{opacity:.55;pointer-events:none}.btn-block{display:flex;width:100%;justify-content:center}.btn-solid{background:var(--grad);border-color:transparent;color:#fff}.btn-solid:hover{box-shadow:0 10px 28px #ff3b4a59;background:var(--grad);border-color:transparent}.btn-ghost-danger:hover{background:#ff3b4a26;border-color:var(--r)}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast-wrap{position:fixed;right:16px;bottom:16px;z-index:100001;display:grid;gap:8px;max-width:calc(100vw - 32px)}.toast{background:#151a24f5;border:1px solid var(--glass-border);border-left:3px solid #24ad5b;border-radius:10px;padding:12px 16px;font-size:13px;box-shadow:var(--shadow-glass-hover);animation:fadeSlide .35s var(--ease);max-width:360px}.toast.error{border-left-color:var(--r)}.page-hero{padding:48px 5.5vw 32px;background:radial-gradient(circle at 15% 40%,rgba(255,59,74,.09),transparent 55%),var(--bg);border-bottom:1px solid rgba(255,255,255,.06)}.page-hero h1{font-family:var(--font-heading);font-size:clamp(30px,4.4vw,52px);letter-spacing:-.05em;line-height:1;margin-top:10px}.page-hero p{color:var(--text-muted);max-width:640px;margin-top:10px;line-height:1.7}.breadcrumb{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;color:var(--text-muted);list-style:none}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--r2)}.breadcrumb li+li:before{content:"/";margin-right:6px;opacity:.5}.wrap{max-width:1240px;margin:0 auto}.field{display:grid;gap:6px;margin-bottom:14px}.field label{font-size:12px;font-weight:600;color:#cfd5df;letter-spacing:.01em}.input,.select{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--glass-border);background:#ffffff0d;color:#fff;font-size:14px;font-family:var(--font-body);outline:none;transition:border-color .3s,box-shadow .3s}.input::-moz-placeholder{color:#7f8794}.input::placeholder{color:#7f8794}.input:focus,.select:focus{border-color:var(--r2);box-shadow:0 0 0 3px #ff3b4a33}.input.invalid{border-color:var(--r)}.select option{background:#151a24;color:#fff}.field-error{color:#ff8a94;font-size:12px}.alert{padding:12px 14px;border-radius:10px;font-size:13px;margin-bottom:14px;border:1px solid}.alert-error{background:#ff3b4a1a;border-color:#ff3b4a66;color:#ffc2c8}.alert-success{background:#24ad5b1a;border-color:#24ad5b66;color:#aaf0c6}.alert-info{background:#ffffff0f;border-color:var(--glass-border);color:var(--text-muted)}.auth-wrap{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:48px 5.5vw;background:radial-gradient(circle at 20% 30%,rgba(255,59,74,.12),transparent 50%),radial-gradient(circle at 80% 80%,rgba(245,179,1,.06),transparent 45%),var(--bg)}.auth-card{width:100%;max-width:440px;padding:32px 28px}.auth-card h1{font-family:var(--font-heading);font-size:28px;letter-spacing:-.04em}.auth-card .lead{color:var(--text-muted);font-size:14px;margin:6px 0 22px;line-height:1.6}.auth-card .switch{margin-top:18px;text-align:center;font-size:13px;color:var(--text-muted)}.auth-card .switch a,.auth-card .link{color:var(--r2);text-decoration:none;font-weight:600;background:none;border:0;cursor:pointer;font-size:inherit}.auth-card .switch a:hover,.auth-card .link:hover{text-decoration:underline}.divider{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:11px;margin:18px 0;text-transform:uppercase;letter-spacing:.1em}.divider:before,.divider:after{content:"";flex:1;height:1px;background:#ffffff1a}.otp-row{display:flex;gap:8px;justify-content:space-between;margin-bottom:14px}.otp-box{width:100%;max-width:54px;text-align:center;font-size:22px;font-weight:700;padding:12px 0}.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px}.catalog-bar .field{margin-bottom:0}.result-meta{color:var(--text-muted);font-size:13px;margin-bottom:16px}.empty-state{text-align:center;padding:56px 20px;border:1px dashed var(--glass-border);border-radius:var(--radius);color:var(--text-muted)}.empty-state h3{font-family:var(--font-heading);color:#fff;font-size:22px;margin-bottom:8px}.empty-state .btn{margin-top:16px}.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:32px;list-style:none}.pager a,.pager span{display:grid;place-items:center;min-width:38px;height:38px;padding:0 12px;border-radius:10px;border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--text);font-size:13px;text-decoration:none}.pager a:hover{border-color:var(--r2);color:var(--r2)}.pager .current{background:#ff3b4a33;border-color:#ff3b4a80;font-weight:700}.pager .gap,.pager .disabled{opacity:.4}.course-card{position:relative}.course-card .stretched:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1}.course-card .course-body h3 a{color:inherit;text-decoration:none}.course-card .course-actions{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}.course-card .course-by{font-size:11px;color:var(--text-muted);font-weight:500}.course-image .placeholder{width:100%;height:100%;display:grid;place-items:center;font-size:42px;background:linear-gradient(135deg,#1a1f2b,#2a1218)}.price{display:inline-flex;align-items:baseline;gap:8px;font-family:var(--font-heading)}.price strong{font-size:20px;letter-spacing:-.03em;color:#fff}.price s{color:var(--text-muted);font-size:13px}.price .free{color:#5ee58b}.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}.course-flags{display:flex;gap:6px;flex-wrap:wrap;position:absolute;top:12px;right:12px;z-index:2}.course-flags span{background:var(--grad);color:#fff;border-radius:99px;padding:3px 10px;font-size:9px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.detail-top{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start}.detail-top h1{font-family:var(--font-heading);font-size:clamp(28px,4vw,46px);letter-spacing:-.05em;line-height:1.05;margin:12px 0}.detail-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--text-muted);font-size:13px;margin-top:14px}.detail-meta b{color:#fff}.detail-section{margin-top:36px}.detail-section h2{font-family:var(--font-heading);font-size:24px;letter-spacing:-.04em;margin-bottom:14px}.rich{color:#cfd5df;line-height:1.8;font-size:15px;overflow-wrap:anywhere}.rich p{margin-bottom:12px}.rich ul,.rich ol{margin:0 0 12px 22px}.rich ul{list-style:disc}.rich ol{list-style:decimal}.rich a{color:var(--r2);text-decoration:underline}.rich h1,.rich h2,.rich h3,.rich h4{font-family:var(--font-heading);color:#fff;margin:18px 0 8px}.rich img{max-width:100%;border-radius:10px}.rich pre,.rich code{background:#ffffff0f;border-radius:6px;padding:2px 6px;font-size:13px;overflow-x:auto}.rich table{width:100%;border-collapse:collapse;margin-bottom:12px}.rich th,.rich td{border:1px solid var(--glass-border);padding:8px 10px;text-align:left}.goal-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px}.goal-list li{display:flex;gap:10px;padding:12px 14px;font-size:13.5px;line-height:1.5}.goal-list li:before{content:"✓";color:#24ad5b;font-weight:700}.buy-card{position:sticky;top:92px;overflow:hidden}.buy-media{aspect-ratio:16/10;position:relative;background:#111}.buy-media img,.buy-media iframe{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border:0;display:block}.buy-body{padding:20px}.buy-body .price strong{font-size:32px}.buy-body ul{list-style:none;margin:16px 0 0;display:grid;gap:8px;font-size:13px;color:#cfd5df}.buy-body ul li{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06);padding-bottom:8px}.buy-body ul li span:first-child{color:var(--text-muted)}.buy-body .btn+.btn{margin-top:10px}.play-btn{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:linear-gradient(135deg,#0a0c1066,#ff3b4a40);border:0;cursor:pointer;color:#fff}.play-btn span{width:64px;height:64px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-size:22px;box-shadow:0 8px 28px #ff3b4a80;transition:transform .3s var(--ease)}.play-btn:hover span{transform:scale(1.08)}.acc{display:grid;gap:8px}.acc-item{border:1px solid var(--glass-border);border-radius:12px;background:var(--glass-bg);overflow:hidden}.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;background:none;border:0;color:#fff;padding:14px 16px;font-weight:600;font-size:14px;text-align:left;cursor:pointer}.acc-head small{color:var(--text-muted);font-weight:500}.acc-head .chev{transition:transform .3s var(--ease)}.acc-item.open .chev{transform:rotate(180deg)}.acc-body{display:none;padding:0 16px 12px}.acc-item.open .acc-body{display:block}.acc-body li{list-style:none;display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid rgba(255,255,255,.06);font-size:13px;color:#cfd5df}.acc-body li span:last-child{color:var(--text-muted);white-space:nowrap}.instructor-box{display:flex;gap:16px;padding:18px;align-items:flex-start}.instructor-box .user-avatar{width:64px;height:64px;font-size:24px;flex-shrink:0}.instructor-box h3{font-family:var(--font-heading);font-size:18px}.instructor-box p{color:var(--text-muted);font-size:13px;line-height:1.7;margin-top:6px}.resource-list{list-style:none;display:grid;gap:8px}.resource-list li{padding:12px 14px;font-size:13.5px;display:flex;gap:10px;align-items:center}.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}.cart-list{display:grid;gap:12px}.cart-item{display:grid;grid-template-columns:120px 1fr auto;gap:16px;padding:14px;align-items:center}.cart-item img,.cart-item .thumb{width:120px;height:76px;-o-object-fit:cover;object-fit:cover;border-radius:10px;background:#1a1f2b;display:block}.cart-item h3{font-family:var(--font-heading);font-size:16px;letter-spacing:-.02em}.cart-item h3 a{color:inherit;text-decoration:none}.cart-item h3 a:hover{color:var(--r2)}.cart-item small{color:var(--text-muted)}.cart-item .remove{background:none;border:0;color:var(--text-muted);cursor:pointer;font-size:12px;margin-top:6px;padding:0}.cart-item .remove:hover{color:var(--r2)}.summary-card{padding:22px;position:sticky;top:92px}.summary-card h2{font-family:var(--font-heading);font-size:20px;margin-bottom:14px}.summary-row{display:flex;justify-content:space-between;padding:8px 0;font-size:14px;color:#cfd5df}.summary-row.total{border-top:1px solid rgba(255,255,255,.12);margin-top:8px;padding-top:14px;font-size:18px;font-weight:700;color:#fff}.summary-card .btn{margin-top:16px}.summary-note{margin-top:12px;font-size:11.5px;color:var(--text-muted);line-height:1.6}.skeleton{background:linear-gradient(90deg,#ffffff0a,#ffffff17,#ffffff0a);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:12px;min-height:96px}@keyframes shimmer{to{background-position:-200% 0}}.status-card{max-width:560px;margin:0 auto;text-align:center;padding:40px 28px}.status-card .big{font-size:48px;margin-bottom:12px}.status-card h1{font-family:var(--font-heading);font-size:30px;letter-spacing:-.04em}.status-card p{color:var(--text-muted);margin:10px 0 22px;line-height:1.7}.form-msg{font-size:12px;margin-top:8px;width:100%}.form-msg.ok{color:#aaf0c6}.form-msg.err{color:#ffc2c8}.art-fallback{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 30%,rgba(255,59,74,.45),transparent 55%),radial-gradient(circle at 75% 70%,rgba(245,179,1,.25),transparent 50%),#12151d}.hero-art img.contain{-o-object-fit:contain;object-fit:contain;padding:24px;opacity:.85}.testimonial-avatar{width:52px;height:52px;border-radius:50%;-o-object-fit:cover;object-fit:cover;margin:0 auto 10px;display:block;border:2px solid var(--glass-border)}.instructor-img .placeholder{width:100%;height:100%;display:grid;place-items:center;font-size:64px;background:linear-gradient(135deg,#1a1f2b,#2a1218)}.path-card.link{text-decoration:none;color:inherit}@media(max-width:1024px){.detail-top,.cart-layout{grid-template-columns:1fr}.buy-card,.summary-card{position:static}}@media(max-width:640px){.goal-list{grid-template-columns:1fr}.cart-item{grid-template-columns:84px 1fr}.cart-item img,.cart-item .thumb{width:84px;height:60px}.cart-item .item-price{grid-column:1 / -1}.auth-card{padding:26px 18px}.nav .navRight .btn-primary{display:none}}html.is-auth [data-guest-only]{display:none!important}html:not(.is-auth) [data-user-only]{display:none!important}.hero h1 .accent{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-art-terminal b,.lab-terminal .red{color:var(--r2)}@media(max-width:1024px){.detail-aside{order:-1}}.mega{position:relative;padding-bottom:14px;margin-bottom:-14px}.mega-btn{background:none;border:0;color:inherit;font:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:4px 0;position:relative;transition:color .3s;letter-spacing:inherit}.mega-btn:hover,.mega-btn.active,.mega.open .mega-btn{color:#fff}.mega-btn svg{transition:transform .3s var(--ease)}.mega:hover .mega-btn svg,.mega.open .mega-btn svg{transform:rotate(180deg)}.mega-panel{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);width:min(760px,92vw);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;z-index:6000}.mega:hover .mega-panel,.mega.open .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translate(-50%)}.mega-inner{display:grid;grid-template-columns:300px minmax(0,1fr);background:#0e1118f5;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:18px;box-shadow:var(--shadow-glass-hover);overflow:hidden}.mega-panel a{padding:0}.mega-panel a:after{display:none}.mega-label{display:block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7f8794;font-weight:700;padding:0 10px 8px}.mega-cats{display:grid;align-content:start;gap:2px;padding:16px 10px;border-right:1px solid rgba(255,255,255,.08);background:#ffffff05;max-height:380px;overflow-y:auto}.mega-cat{display:flex;gap:12px;align-items:center;padding:10px!important;border-radius:10px;color:var(--text);transition:background .2s,color .2s}.mega-cat:hover,.mega-cat.is-active{background:#ff3b4a1f;color:#fff;box-shadow:inset 3px 0 0 var(--r)}.mega-thumb{flex:0 0 40px;height:40px;border-radius:10px;overflow:hidden;display:grid;place-items:center;background:#ff3b4a1f;border:1px solid rgba(255,59,74,.25)}.mega-thumb img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.mega-meta{display:grid;gap:2px;min-width:0;flex:1}.mega-meta strong{font-family:var(--font-heading);font-size:13.5px;color:#fff}.mega-meta small{font-size:11px;color:var(--text-muted)}.mega-chevron{flex-shrink:0;color:#7f8794;transition:transform .2s,color .2s}.mega-cat.is-active .mega-chevron{color:var(--r2);transform:translate(2px)}.mega-detail{padding:18px 18px 16px;min-width:0}.mega-subs{display:none}.mega-subs.is-active{display:flex;flex-direction:column;height:100%;animation:fadeSlide .25s var(--ease)}.mega-subs-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:0 10px 14px;margin-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}.mega-subs-head strong{font-family:var(--font-heading);font-size:17px;color:#fff}.mega-subs-head small{color:var(--text-muted);font-size:12px;white-space:nowrap}.mega-sub-list{display:grid;gap:2px;max-height:230px;overflow-y:auto}.mega-sub{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 10px!important;border-radius:8px;color:var(--text);font-size:13.5px;transition:background .2s,color .2s}.mega-sub span{display:flex;align-items:center;gap:10px;min-width:0}.mega-sub span:before{content:"";width:6px;height:6px;border-radius:50%;flex-shrink:0;background:#ffffff40;transition:background .2s}.mega-sub small{flex-shrink:0;font-size:11px;color:var(--text-muted);padding:2px 8px;border-radius:99px;background:#ffffff0f}.mega-sub:hover{background:#ffffff0d;color:#fff}.mega-sub:hover span:before{background:var(--r)}.mega-subs .mega-all{align-self:flex-start;margin-top:auto;padding:7px 14px!important}.mega-sub-list+.mega-all{margin-top:14px}.mega-empty{color:var(--text-muted);font-size:13px;padding:4px 10px}.mobile-group{border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:6px}.mobile-group-title{display:block;padding:12px 0 4px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.mobile-group a{padding-left:14px;border-bottom:0;font-size:14px;display:flex;justify-content:space-between}.mobile-group a small{color:var(--text-muted)}.mobile-group a.mobile-sub{padding-left:30px;font-size:13px;color:var(--text-muted)}.mobile-menu.open{max-height:80vh;overflow-y:auto}.brand-logo{height:30px;width:auto;max-width:160px;-o-object-fit:contain;object-fit:contain;display:block}.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cat-card{position:relative;display:block;min-height:220px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-border);text-decoration:none;color:#fff;background:#12151d;box-shadow:var(--shadow-glass);transition:transform .45s var(--ease),border-color .45s,box-shadow .45s}.cat-card:hover{border-color:var(--glass-border-hover);box-shadow:var(--shadow-glass-hover)}.cat-card img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;opacity:.6;transition:transform .8s var(--ease),opacity .4s}.cat-card:hover img{transform:scale(1.06);opacity:.75}.cat-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(0deg,#0a0c10eb,#0a0c1026 70%),linear-gradient(135deg,transparent,rgba(255,59,74,.2))}.cat-body{position:absolute;left:0;right:0;bottom:0;padding:20px 22px;display:grid;gap:4px}.cat-body strong{font-family:var(--font-heading);font-size:22px;letter-spacing:-.03em}.cat-body small{color:#c3c9d4;font-size:12px}.cat-link{color:var(--r2);font-weight:600;font-size:13px;margin-top:6px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.why-card{padding:28px 24px}.why-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--grad);color:#fff;margin-bottom:16px;font-size:22px;box-shadow:0 8px 24px #ff3b4a4d}.why-icon svg{width:26px;height:26px}.why-card h3{font-family:var(--font-heading);font-size:19px;letter-spacing:-.03em;margin-bottom:8px}.why-card p{color:var(--text-muted);font-size:14px;line-height:1.7}.partners{padding-top:40px;padding-bottom:40px;text-align:center}.partners-title{color:var(--text-muted);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px}.partner-row{display:flex;flex-wrap:wrap;gap:28px 44px;justify-content:center;align-items:center}.partner-row img{height:30px;width:auto;max-width:140px;-o-object-fit:contain;object-fit:contain;filter:grayscale(1) brightness(1.8);opacity:.55;transition:.3s}.partner-row img:hover{filter:none;opacity:1}.hero-art .hero-play{z-index:4;background:linear-gradient(135deg,#0a0c1040,#ff3b4a26)}.hero-art iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;z-index:5;background:#000}.footer-text{color:#a0a8b8;font-size:12px;line-height:1.6;padding:4px 0;display:block}@media(max-width:1024px){.cat-grid,.why-grid{grid-template-columns:1fr 1fr}.mega-inner{grid-template-columns:240px minmax(0,1fr)}}@media(max-width:640px){.cat-grid,.why-grid{grid-template-columns:1fr}}.brand-text{display:inline-flex;align-items:center;gap:8px}.dash-body{--dash-top: 76px;background:radial-gradient(circle at 85% -10%,rgba(255,59,74,.08),transparent 40%),var(--bg)}.dash-shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:100vh;transition:grid-template-columns .3s cubic-bezier(.2,.8,.2,1)}.dash-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:10px;padding:20px 14px;border-right:1px solid rgba(255,255,255,.08);background:#0d1016f0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);overflow-y:auto;overflow-x:hidden;z-index:7100;transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .25s ease,width .3s cubic-bezier(.2,.8,.2,1),padding .3s cubic-bezier(.2,.8,.2,1)}@media(min-width:1025px){:is(html,body).dash-collapsed .dash-shell{grid-template-columns:0px minmax(0,1fr)}:is(html,body).dash-collapsed .dash-sidebar{transform:translate(-100%);opacity:0;pointer-events:none;padding-left:0;padding-right:0;border-right-color:transparent;visibility:hidden;min-width:0;width:0}:is(html,body).dash-collapsed .dash-menu-btn{border-color:#fff3;background:#ffffff14}:is(html,body).dash-collapsed .dash-menu-btn:hover{border-color:var(--r2);background:#ff3b4a2e}}.dash-brand{display:flex;align-items:center;gap:8px;padding:4px 10px 12px;text-decoration:none;color:#fff;font-family:var(--font-heading);font-weight:700;font-size:17px;letter-spacing:-.02em}.dash-brand i{color:var(--r2);font-style:normal}.dash-nav{display:grid;gap:2px}.dash-nav-label{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7f8794;padding:16px 12px 6px;font-weight:700}.dash-nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#cfd5df;text-decoration:none;font-size:14px;font-weight:600;transition:background .2s,color .2s}.dash-nav a svg{width:18px;height:18px;flex-shrink:0;opacity:.85}.dash-nav a:hover{background:#ffffff0d;color:#fff}.dash-nav a.active{background:#ff3b4a24;color:#fff;box-shadow:inset 3px 0 0 var(--r)}.dash-nav a.active svg{color:var(--r2);opacity:1}.dash-default-nav{display:grid;gap:2px}.dash-default-nav[hidden]{display:none}.dash-course-list{display:grid;gap:2px}.dash-course-list[hidden]{display:none}.dash-course-items{display:grid;gap:2px}.dash-nav a.dash-course{gap:10px;padding:7px 10px;font-size:13px}.dash-course-thumb{width:34px;height:34px;flex-shrink:0;border-radius:8px;overflow:hidden;display:grid;place-items:center;background:#ffffff0f;color:#fff;font-weight:700}.dash-course-thumb img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.dash-course-meta{display:grid;min-width:0;line-height:1.3}.dash-course-meta>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-course-meta small{color:#7f8794;font-size:11px;font-weight:500}.dash-nav a.dash-course.active small{color:var(--r2)}.dash-count{margin-left:auto;font-style:normal;font-size:11px;font-weight:700;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--grad);color:#fff;display:grid;place-items:center}.dash-count[hidden]{display:none}.dash-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--glass-border);border-radius:12px;background:var(--glass-bg)}.dash-user .user-avatar{width:36px;height:36px;font-size:14px;flex-shrink:0}.dash-user-meta{min-width:0;display:grid;gap:1px}.dash-user-meta strong{font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-user-meta small{font-size:11.5px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-logout{margin-left:auto;flex-shrink:0;width:34px;height:34px;border-radius:9px;border:1px solid var(--glass-border);background:none;color:var(--text-muted);cursor:pointer;display:grid;place-items:center;transition:.2s}.dash-logout svg{width:17px;height:17px}.dash-logout:hover{color:var(--r2);border-color:var(--r2)}.dash-content{min-width:0;display:flex;flex-direction:column}.dash-topbar{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:16px;height:var(--dash-top);padding:0 32px;background:#0a0c10d6;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.dash-titles{min-width:0;flex:1}.dash-titles h1{font-family:var(--font-heading);font-size:22px;letter-spacing:-.03em;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-titles p{color:var(--text-muted);font-size:12.5px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}.dash-top-avatar{width:38px;height:38px;font-size:14px}.dash-menu-btn{display:inline-grid;width:38px;height:38px;flex-shrink:0;border-radius:10px;border:1px solid var(--glass-border);background:var(--glass-bg);color:#fff;place-items:center;cursor:pointer;transition:all .2s ease}.dash-menu-btn:hover{border-color:var(--r2);background:#ff3b4a1f;color:#fff;transform:translateY(-1px)}.dash-menu-btn:active{transform:translateY(0)}.dash-menu-btn svg{width:19px;height:19px}.dash-main{padding:28px 32px 64px;width:100%}.dash-skeleton{min-height:360px}.dash-backdrop{display:none}.muted{color:var(--text-muted);font-size:13px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;word-break:break-all}.link-btn{background:none;border:0;padding:0;color:var(--r2);font:inherit;font-size:12.5px;font-weight:600;cursor:pointer}.link-btn:hover{text-decoration:underline}.link-btn:disabled{opacity:.5;cursor:wait}body.modal-open{overflow:hidden}.progress{flex:1;height:8px;border-radius:99px;background:#ffffff14;overflow:hidden}.progress span{display:block;height:100%;border-radius:inherit;background:var(--grad);transition:width .6s var(--ease)}.progress-row{display:flex;align-items:center;gap:12px}.progress-row b{font-family:var(--font-heading);font-size:14px;min-width:42px;text-align:right}.overview{display:grid;grid-template-columns:250px minmax(0,1fr);gap:36px;padding:28px 32px;align-items:center;margin-bottom:28px;background:linear-gradient(135deg,rgba(255,59,74,.11),transparent 55%),var(--glass-bg)}.overview-ring{display:grid;justify-items:center;gap:16px}.ring{position:relative;width:180px;height:180px}.ring svg{width:100%;height:100%;transform:rotate(-90deg)}.ring-track{fill:none;stroke:#ffffff14;stroke-width:12}.ring-value{fill:none;stroke:url(#ringGrad);stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease)}.ring-label{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;align-content:center;gap:2px}.ring-label strong{font-family:var(--font-heading);font-size:40px;letter-spacing:-.04em;line-height:1}.ring-label small{color:var(--text-muted);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}.overview-status{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;font-size:12px;color:var(--text-muted)}.overview-status span{display:inline-flex;align-items:center}.dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px}.dot-progress{background:#f5b301}.dot-new{background:#ffffff59}.dot-done{background:#24ad5b}.overview-body h2{font-family:var(--font-heading);font-size:26px;letter-spacing:-.04em}.overview-body>.muted{margin-top:4px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 32px;margin-top:22px}.metric{display:grid;gap:8px}.metric-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:13.5px;color:#dfe3ea;font-weight:600}.metric-head b{font-family:var(--font-heading);font-size:22px;letter-spacing:-.03em;color:#fff}.metric-head b small{color:var(--text-muted);font-size:14px;font-weight:600}.metric .muted{font-size:11.5px}.dash-block{margin-bottom:28px}.dash-welcome{display:flex;align-items:center;gap:22px;padding:28px 32px;margin-bottom:28px;background:linear-gradient(135deg,rgba(255,59,74,.11),transparent 55%),var(--glass-bg)}.dash-welcome-icon{flex:0 0 56px;height:56px;border-radius:14px;display:grid;place-items:center;color:var(--r2);background:#ff3b4a1f;border:1px solid rgba(255,59,74,.25)}.dash-welcome-icon svg{width:26px;height:26px}.dash-welcome-body{flex:1;min-width:0}.dash-welcome-body h2{font-family:var(--font-heading);font-size:22px;letter-spacing:-.03em;color:#fff}.dash-welcome-body p{margin-top:4px}.dash-welcome>.btn{flex-shrink:0}.cp-list{display:grid;gap:12px}.cp-row{display:grid;grid-template-columns:136px minmax(0,1fr) auto;gap:20px;align-items:center;padding:14px 18px 14px 14px;transition:border-color .3s}.cp-row:hover{border-color:var(--glass-border-hover)}.cp-media{display:block;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:#1a1f2b}.cp-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.cp-main{display:grid;gap:10px;min-width:0}.cp-title{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}.cp-title h3{font-family:var(--font-heading);font-size:16.5px;letter-spacing:-.02em;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cp-title h3 a{color:inherit;text-decoration:none}.cp-title h3 a:hover{color:var(--r2)}.cp-title .pill{flex-shrink:0}.cp-facts{list-style:none;display:flex;flex-wrap:wrap;gap:4px 18px;font-size:12.5px;color:#b9c0cc}.cp-facts b{color:#fff}.cp-facts .muted{font-size:12px}.cp-actions{display:flex;flex-direction:column;gap:8px;align-items:stretch;min-width:130px}.cp-actions .btn{justify-content:center}.dash-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:stretch}.panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px}.panel-head h2{font-family:var(--font-heading);font-size:20px;letter-spacing:-.03em}.panel-head a{color:var(--r2);font-size:12.5px;font-weight:600;text-decoration:none}.panel-head a:hover{text-decoration:underline}.side-card{padding:20px;min-width:0}.side-card .btn{margin-top:14px}.mini-list{list-style:none;display:grid;grid-template-columns:minmax(0,1fr)}.mini-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:13px}.mini-list li>:first-child{color:#dfe3ea;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.mini-list li a:hover{color:var(--r2)}.mini-list li>:last-child{flex-shrink:0;color:var(--text-muted)}.mini-list li>.link-btn:last-child{color:var(--r2)}.my-course-list{display:grid;gap:12px}.my-course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.my-course{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px;align-items:center;transition:border-color .3s}.my-course:hover{border-color:var(--glass-border-hover)}.my-course-grid .my-course{grid-template-columns:minmax(0,1fr);align-items:stretch;align-content:start}.my-course-media{display:block;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:#1a1f2b}.my-course-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block;transition:transform .6s var(--ease)}.my-course:hover .my-course-media img{transform:scale(1.04)}.thumb-fallback{width:100%;height:100%;display:grid;place-items:center;font-size:34px;background:linear-gradient(135deg,#1a1f2b,#2a1218)}.my-course-body{display:grid;gap:8px;min-width:0}.my-course-body h3{font-family:var(--font-heading);font-size:16.5px;letter-spacing:-.02em;line-height:1.3}.my-course-body h3 a{color:inherit;text-decoration:none}.my-course-body h3 a:hover{color:var(--r2)}.my-course-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.pill{justify-self:start;display:inline-block;padding:3px 10px;border-radius:99px;font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--glass-border);color:var(--text-muted)}.pill-in-progress{color:#ffd27a;border-color:#f5b30166;background:#f5b30114}.pill-completed{color:#8ff0b4;border-color:#24ad5b73;background:#24ad5b1a}.chip-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:99px;border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--text);font-size:13px;font-weight:600;cursor:pointer;transition:.25s}.chip small{color:var(--text-muted);font-weight:600}.chip:hover{border-color:var(--r2)}.chip.active{background:#ff3b4a2e;border-color:#ff3b4a8c}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}.cert-card{position:relative;padding:24px;overflow:hidden;background:linear-gradient(160deg,rgba(255,59,74,.1),transparent 45%),var(--glass-bg)}.cert-ribbon{position:absolute;right:18px;top:16px;font-size:30px;opacity:.9}.cert-card h3{font-family:var(--font-heading);font-size:19px;letter-spacing:-.03em;margin:10px 40px 16px 0;line-height:1.3}.cert-card dl{display:grid;gap:10px}.cert-card dl div{display:grid;grid-template-columns:110px 1fr;gap:10px;font-size:13px}.cert-card dt{color:var(--text-muted)}.cert-actions{display:flex;gap:8px;margin-top:20px}.secure-zone{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}.sv{display:grid;background:#0d1016;border:1px solid var(--glass-border);border-radius:12px;overflow:hidden;outline:none}.sv:fullscreen{border-radius:0;grid-template-rows:auto 1fr auto}.sv-bar{display:flex;align-items:center;gap:12px;padding:8px 12px;background:#ffffff0a;border-bottom:1px solid rgba(255,255,255,.08);font-size:12.5px}.sv-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#dfe3ea;font-weight:600}.sv-count{color:var(--text-muted);white-space:nowrap}.sv-count b{color:#fff}.sv-actions{display:inline-flex;align-items:center;gap:4px}.sv-btn{width:30px;height:30px;border-radius:8px;border:1px solid var(--glass-border);background:var(--glass-bg);color:#fff;cursor:pointer;font-size:15px;line-height:1}.sv-btn:hover{border-color:var(--r2)}.sv-zoom{min-width:44px;text-align:center;color:var(--text-muted)}.sv-pages{height:min(76vh,920px);overflow:auto;padding:12px;background:#0b0d12}.sv:fullscreen .sv-pages{height:auto}.sv-page{width:100%;display:flex;justify-content:safe center;margin:0 auto 12px;background:#ffffff08;border-radius:4px;min-height:120px}.sv-page:last-child{margin-bottom:0}.sv-page canvas{display:block;flex-shrink:0;max-width:none;height:auto;background:#fff;box-shadow:0 6px 24px #00000073;pointer-events:none}.sv-note{padding:7px 12px;font-size:11px;color:var(--text-muted);text-align:center;border-top:1px solid rgba(255,255,255,.06)}.sv-state{min-height:260px;display:grid;place-items:center;align-content:center;gap:10px;text-align:center;color:var(--text-muted);padding:32px}.sv-state strong{color:#fff;font-family:var(--font-heading);font-size:18px}.sv-error strong{color:var(--r3)}.sv-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9000;background:#050609d1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:24px}.sv-modal-box{position:relative;width:min(1100px,100%);padding:14px;background:#151a24f7}.sv-close{position:absolute;top:-14px;right:-14px;width:34px;height:34px;border-radius:50%;border:1px solid var(--glass-border);background:var(--bg2);color:#fff;cursor:pointer;z-index:2}.sv-close:hover{background:var(--r)}.sv-modal .sv-pages{height:min(72vh,820px)}.learn{min-height:70vh;padding-bottom:64px}body[data-page=learn] .dash-main{padding:0 0 48px;max-width:none}.learn-shell{padding:28px 32px}.learn-skeleton{min-height:60vh}.learn-top{position:sticky;top:var(--dash-top, 72px);z-index:50;background:#0a0c10e6;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.learn-top-inner{display:grid;grid-template-columns:auto 1fr minmax(220px,340px) auto;gap:22px;align-items:center;padding:12px 32px}.learn-by{color:var(--text-muted);font-size:12.5px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.learn-back{color:var(--text-muted);font-size:13px;text-decoration:none;white-space:nowrap}.learn-back:hover{color:var(--r2)}.learn-progress small{color:var(--text-muted);font-size:11.5px}.learn-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;transition:all .2s ease}.learn-toggle svg{width:14px;height:14px;flex-shrink:0}.learn-toggle.active{background:#ff3b4a29;border-color:#ff3b4a80;color:#fff}.learn-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start;padding:24px 32px 0;transition:grid-template-columns .3s cubic-bezier(.2,.8,.2,1)}@media(min-width:1281px){.learn-grid.outline-collapsed{grid-template-columns:minmax(0,1fr)}.learn-grid.outline-collapsed .learn-aside{display:none}}.learn-main{min-width:0;scroll-margin-top:calc(var(--dash-top, 72px) + 90px)}.learn-done{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.learn-done a{color:#fff;font-weight:700}.lecture-head h2{font-family:var(--font-heading);font-size:clamp(22px,2.6vw,32px);letter-spacing:-.04em;line-height:1.15;margin:8px 0 16px}.lecture-tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:12px;scrollbar-width:none}.lecture-tabs::-webkit-scrollbar{display:none}.lecture-tab{padding:9px 16px;border-radius:10px;border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--text-muted);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:.25s}.lecture-tab:hover{color:#fff}.lecture-tab.active{color:#fff;background:#ff3b4a29;border-color:#ff3b4a80}.lecture-panel{padding:16px;min-height:300px}.video-frame{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}.video-frame iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.lecture-summary{color:var(--text-muted);font-size:14px;line-height:1.7;margin:14px 0 0}.lecture-article{padding:8px 10px 4px}.lecture-article .lecture-summary{margin:0 0 18px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.08)}.lecture-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}.foot-action{flex:1;display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap}.done-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:12px;background:#24ad5b1f;border:1px solid rgba(36,173,91,.45);color:#8ff0b4;font-weight:700;font-size:13.5px}.learn-aside{position:sticky;top:calc(var(--dash-top, 72px) + 82px);max-height:calc(100vh - var(--dash-top, 72px) - 102px);overflow-x:hidden;overflow-y:auto;padding:0;min-width:0;box-shadow:none;background:#ffffff08}.learn-aside,.learn-aside:hover,.lecture-panel,.lecture-panel:hover{box-shadow:none;transform:none}.learn-aside:hover{background:#ffffff08;border-color:var(--glass-border)}.lecture-panel:hover{background:var(--glass-bg);border-color:var(--glass-border)}.outline-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;background:#11141cf7;z-index:1}.outline-head h2{font-family:var(--font-heading);font-size:16px}.outline-head-meta{display:flex;align-items:center;gap:10px}.outline-head-meta small{color:var(--text-muted);font-weight:600}.outline-close-btn{width:26px;height:26px;border-radius:6px;border:1px solid var(--glass-border);background:#ffffff0a;color:var(--text-muted);cursor:pointer;display:grid;place-items:center;transition:all .2s ease}.outline-close-btn:hover{color:#fff;border-color:var(--r2);background:#ff3b4a24}.outline-close-btn svg{width:14px;height:14px}.outline-section{border-bottom:1px solid rgba(255,255,255,.06)}.outline-section summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 16px;cursor:pointer;font-weight:600;font-size:13.5px}.outline-section summary::-webkit-details-marker{display:none}.outline-section summary span{display:grid;gap:2px}.outline-section summary small{color:var(--text-muted);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600}.outline-section summary em{font-style:normal;color:var(--text-muted);font-size:12px;flex-shrink:0}.outline-section ol{list-style:none;padding:0 8px 10px;display:grid;gap:2px}.outline-item{width:100%;min-width:0;display:grid;grid-template-columns:22px minmax(0,1fr);gap:4px 10px;padding:9px 10px;border-radius:10px;border:1px solid transparent;background:none;color:#cfd5df;text-align:left;cursor:pointer;font-size:13px;line-height:1.4;transition:background .2s}.outline-title{min-width:0;overflow-wrap:anywhere}.outline-item:hover{background:#ffffff0d}.outline-item.active{background:#ff3b4a14;border-color:#ff3b4a47;color:#fff}.outline-item .tick{grid-row:span 2;width:20px;height:20px;border-radius:50%;border:1.5px solid rgba(255,255,255,.25);display:grid;place-items:center;font-size:11px;margin-top:1px}.outline-item.done .tick{background:#24ad5b;border-color:#24ad5b;color:#fff}.outline-meta{display:flex;gap:6px;flex-wrap:wrap}.outline-meta:empty{display:none}.outline-meta span{font-size:10px;font-weight:700;color:var(--text-muted);padding:1px 6px;border-radius:6px;background:#ffffff0f}.outline-meta span.ok{color:#8ff0b4;background:#24ad5b24}.outline-meta span.pending{color:#ffd27a;background:#f5b3011f}.quiz-intro{text-align:center;padding:36px 16px;display:grid;justify-items:center;gap:10px}.quiz-badge{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-heading);font-size:26px;font-weight:700;border:3px solid var(--glass-border);background:#ffffff0a}.quiz-badge.ok{border-color:#24ad5b;color:#8ff0b4;box-shadow:0 0 0 6px #24ad5b1f}.quiz-badge.bad{border-color:var(--r);color:var(--r3);box-shadow:0 0 0 6px #ff3b4a1f}.quiz-intro h3{font-family:var(--font-heading);font-size:22px;letter-spacing:-.03em}.quiz-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:10px}.quiz-form,.quiz-review{display:grid;gap:14px}.quiz-progress{justify-self:end;font-size:12px;color:var(--text-muted);padding:4px 10px;border-radius:99px;background:#ffffff0f}.quiz-q{border:1px solid var(--glass-border);border-radius:12px;padding:16px;display:grid;gap:8px;background:#ffffff05;min-width:0}.quiz-q legend,.quiz-legend{font-weight:600;font-size:14.5px;line-height:1.5;padding:0 4px;margin-bottom:4px}.quiz-q legend span,.quiz-legend span{color:var(--r2);margin-right:4px}.quiz-legend em{font-style:normal;font-size:12px;margin-left:8px}.quiz-q.right .quiz-legend em{color:#8ff0b4}.quiz-q.wrong .quiz-legend em{color:var(--r3)}.quiz-opt{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.08);cursor:pointer;font-size:14px;transition:border-color .2s,background .2s}.quiz-opt:hover{border-color:var(--glass-border-hover)}.quiz-opt input{accent-color:var(--r);width:16px;height:16px;flex-shrink:0}.quiz-opt:has(input:checked){border-color:#ff3b4a99;background:#ff3b4a1a}.quiz-opt.static{cursor:default;justify-content:space-between}.quiz-opt.static small{color:var(--text-muted);font-size:11px}.quiz-opt.picked{border-color:#ff3b4a8c;background:#ff3b4a14}.quiz-opt.correct{border-color:#24ad5b99;background:#24ad5b1f}.quiz-explain{font-size:13px;color:var(--text-muted);border-left:2px solid var(--r);padding-left:10px;margin-top:4px}.quiz-q.missing{border-color:#f5b30199;background:#f5b3010f}.quiz-confirm{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:12px;border:1px solid rgba(245,179,1,.45);background:#f5b30114}.quiz-confirm p{color:#ffe3a3;font-size:13.5px;font-weight:600}.quiz-confirm-actions{display:flex;gap:8px;flex-wrap:wrap}.res-list{display:grid;gap:8px}.res-item{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#ffffff05}.res-type{font-size:10px;font-weight:800;letter-spacing:.06em;padding:5px 8px;border-radius:8px;background:#ff3b4a24;color:var(--r3)}.res-title{font-size:14px;min-width:0;overflow-wrap:anywhere}.res-note{margin-top:14px}.res-back{margin-bottom:12px;display:inline-block}@media(max-width:1280px){.learn-grid{grid-template-columns:1fr}.learn-toggle{display:inline-flex}.learn-top-inner{grid-template-columns:auto 1fr auto}.learn-progress{grid-column:1 / -1;order:5}.learn-aside{position:fixed;top:0;right:0;bottom:0;width:min(380px,88vw);max-height:none;z-index:7000;border-radius:0;transform:translate(100%);transition:transform .35s var(--ease);background:#11141cfa}.learn-aside:hover{background:#11141cfa}.learn-aside.open{transform:none;box-shadow:-20px 0 60px #0009}}@media(max-width:1024px){.dash-body{--dash-top: 64px}.dash-shell{grid-template-columns:1fr}.dash-sidebar{position:fixed;left:0;top:0;bottom:0;width:min(280px,84vw);transform:translate(-100%);transition:transform .3s var(--ease)}body.dash-open .dash-sidebar{transform:none;box-shadow:20px 0 60px #0009}body.dash-open .dash-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:7050;background:#05060999}body.dash-open{overflow:hidden}.dash-menu-btn{display:grid}.dash-topbar{padding:0 20px;gap:12px}.dash-titles h1{font-size:18px}.dash-main{padding:22px 20px 56px}.learn-shell,.learn-grid{padding-left:20px;padding-right:20px}.learn-top-inner{padding:10px 20px}.overview{grid-template-columns:1fr;gap:24px;padding:24px 20px}.dash-pair{grid-template-columns:minmax(0,1fr)}.dash-welcome{flex-direction:column;align-items:flex-start;padding:24px 20px}}@media(max-width:760px){.cp-row{grid-template-columns:96px minmax(0,1fr);gap:14px}.cp-actions{grid-column:1 / -1;flex-direction:row;min-width:0}.cp-actions .btn{flex:1}.cp-title{flex-wrap:wrap}.cp-title h3{white-space:normal}}@media(max-width:640px){.dash-titles p,.dash-top-avatar{display:none}.metric-grid{grid-template-columns:1fr;gap:16px}.ring{width:156px;height:156px}.ring-label strong{font-size:34px}.my-course,.my-course-grid,.cert-grid{grid-template-columns:1fr}.cert-card dl div{grid-template-columns:1fr;gap:2px}.learn-back{display:none}.learn-top-inner{grid-template-columns:1fr auto;gap:10px 14px}.lecture-panel{padding:10px}.lecture-foot .btn-sm{flex:1;justify-content:center}.foot-action{order:-1;flex-basis:100%}.foot-action .btn{width:100%;justify-content:center}.sv-title{display:none}.sv-modal{padding:12px}.navRight{gap:8px}.user-menu-btn{padding:4px}.user-menu-btn .user-menu-name{display:none}.sv-close{top:6px;right:6px}}@media print{.secure-zone,.sv,.video-frame,.learn-aside{display:none!important}.learn-main:after{content:"Printing course material is disabled.";display:block;padding:40px;font-size:18px}}.profile-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:18px;align-items:start}.profile-side{display:grid;gap:18px}.profile-card{padding:24px}.profile-photo{display:flex;align-items:center;gap:16px;margin-bottom:18px}.profile-photo .btn{cursor:pointer}.profile-photo label:has(+input:focus-visible){outline:2px solid var(--r2);outline-offset:2px}.profile-avatar{width:72px;height:72px;flex-shrink:0;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:linear-gradient(135deg,var(--r),#6b0716);color:#fff;font-family:var(--font-heading);font-size:28px;font-weight:700;border:2px solid var(--glass-border)}.profile-avatar img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}textarea.input{resize:vertical;min-height:96px;line-height:1.6}.profile-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:6px}.profile-current{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 14px;margin-bottom:16px;border-radius:10px;border:1px solid var(--glass-border);background:#ffffff08}.profile-current .mono{font-size:13.5px;color:#fff}.profile-step .btn{width:100%}.profile-step .profile-actions .btn{width:auto}.profile-hint{margin-top:12px;line-height:1.6}.profile-hint a{color:var(--r2);font-weight:600;text-decoration:none}.profile-hint a:hover{text-decoration:underline}.otp-note{color:var(--text-muted);font-size:13.5px;line-height:1.6;margin-bottom:14px}.otp-note strong{color:#fff}.link-btn.muted{color:var(--text-muted)}.link-btn:disabled{opacity:.55;cursor:default}.small{font-size:12px}@media(max-width:1100px){.profile-grid{grid-template-columns:1fr}}@media(max-width:560px){.field-row{grid-template-columns:1fr}.profile-card{padding:18px}.profile-step .otp-row{gap:6px}}.verify-section{min-height:46vh}.verify-wrap{max-width:860px;margin:0 auto;display:grid;gap:20px}.verify-search{padding:22px}.verify-search label{display:block;font-size:12px;font-weight:600;color:#cfd5df;margin-bottom:8px}.verify-search-row{display:flex;gap:10px;margin-bottom:8px}.verify-search-row .input{flex:1;min-width:0}.mono-input{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.04em}.verify-result{padding:26px;border-width:1px;border-style:solid}.verify-ok{border-color:#24ad5b73;background:linear-gradient(160deg,rgba(36,173,91,.1),transparent 50%),var(--glass-bg)}.verify-bad{border-color:#ff3b4a73;background:linear-gradient(160deg,rgba(255,59,74,.1),transparent 50%),var(--glass-bg)}.verify-status{display:flex;align-items:center;gap:14px}.verify-status h2{font-family:var(--font-heading);font-size:24px;letter-spacing:-.03em}.verify-status p{color:var(--text-muted);font-size:14px;margin-top:4px;line-height:1.6}.verify-icon{width:46px;height:46px;flex-shrink:0;border-radius:50%;display:grid;place-items:center}.verify-icon svg{width:24px;height:24px}.verify-ok .verify-icon{background:#24ad5b2e;color:#8ff0b4}.verify-bad .verify-icon{background:#ff3b4a2e;color:#ff8a94}.verify-body{display:grid;grid-template-columns:220px 1fr;gap:22px;margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08)}.verify-thumb{aspect-ratio:16 / 10;border-radius:12px;overflow:hidden;background:#ffffff0d;display:grid;place-items:center;font-size:40px}.verify-thumb img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.verify-name{font-family:var(--font-heading);font-size:clamp(24px,3.4vw,32px);letter-spacing:-.03em;line-height:1.15;margin-top:8px}.verify-lead{color:var(--text-muted);margin-top:6px;line-height:1.6}.verify-lead a{color:#fff;font-weight:700;text-decoration:none;border-bottom:1px solid var(--r2)}.verify-lead a:hover{color:var(--r2)}.verify-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;margin-top:18px}.verify-facts dt{color:var(--text-muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em}.verify-facts dd{margin-top:3px;font-size:14px;font-weight:600}.verify-facts dd.mono{font-size:13px}.verify-tips{margin:18px 0 0 62px;color:var(--text-muted);font-size:13.5px;line-height:1.8}@media(max-width:640px){.verify-search-row{flex-direction:column}.verify-body,.verify-facts{grid-template-columns:1fr}.verify-tips{margin-left:18px}.verify-result{padding:20px}}.cert-verify{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 14px;margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px}.cert-verify a{color:var(--text-muted);text-decoration:none;font-weight:600}.cert-verify a:hover{color:#fff}.pb{position:relative;display:grid;gap:6px;margin-top:8px}.pb-chips{display:flex;flex-wrap:wrap;gap:6px}.pb-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;font-size:12px;color:var(--text-muted);border:1px solid var(--glass-border);background:#ffffff08}.pb-chip b{color:#fff}.pb-chip.ok{color:#8ff0b4;border-color:#24ad5b73;background:#24ad5b1a}.pb-chip.ok b{color:#8ff0b4}.pb-next{font-size:12.5px;color:#ffd27a;line-height:1.5}.pb-why summary{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:12px;font-weight:600;color:var(--r2);list-style:none}.pb-why summary::-webkit-details-marker{display:none}.pb-why summary:before{content:"?";display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;border:1px solid currentColor;font-size:10px}.pb-why p{margin-top:8px;padding:10px 12px;border-radius:10px;background:#ffffff0a;border:1px solid var(--glass-border);color:var(--text-muted);font-size:12.5px;line-height:1.65}.pb-why p b{color:#fff}.pb-compact{gap:4px;margin-top:6px}.pb-compact .pb-chip{font-size:11px;padding:2px 8px}.pb-compact .pb-next{font-size:11.5px}.learn-progress .pb-why{position:relative}.learn-progress .pb-why p{position:absolute;z-index:60;top:calc(100% + 4px);right:0;width:min(340px,86vw);margin:0;background:#151a24;box-shadow:0 18px 40px #00000073}.enrolled-badge{position:absolute;left:12px;bottom:12px;z-index:2;display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:99px;font-size:11.5px;font-weight:700;color:#fff;background:#24ad5beb;box-shadow:0 6px 18px #00000059}.course-actions .enrolled-btn{position:relative;z-index:2}.buy-enrolled{display:grid;gap:12px}.buy-enrolled-note{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;border:1px solid rgba(36,173,91,.45);background:#24ad5b1a;color:#aaf0c6;font-size:13.5px;font-weight:600}.buy-enrolled-note span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#24ad5b40;flex-shrink:0}.buy-enrolled .progress-row{margin:0}.photo-drop{display:flex;align-items:center;gap:18px;padding:16px;margin-bottom:18px;border-radius:14px;border:1.5px dashed rgba(255,255,255,.18);background:#ffffff05;transition:border-color .2s,background .2s}.photo-drop.dragging{border-color:var(--r2);background:#ff3b4a14}.photo-drop.has-new{border-style:solid;border-color:#24ad5b80}.photo-drop-text{display:grid;gap:4px;min-width:0}.photo-drop-text strong{font-size:14px}.photo-drop-text .muted{font-size:12px}.photo-drop-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:6px}.photo-drop-actions .btn{cursor:pointer}.photo-drop-file{font-size:12px;color:#8ff0b4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.photo-drop label:has(+input:focus-visible){outline:2px solid var(--r2);outline-offset:2px}.cselect{position:relative}.cselect-native{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;pointer-events:none}.cselect-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;cursor:pointer}.cselect-btn .cselect-chev{width:16px;height:16px;color:var(--text-muted);transition:transform .2s;flex-shrink:0}.cselect.open .cselect-btn{border-color:var(--r2);box-shadow:0 0 0 3px #ff3b4a33}.cselect.open .cselect-chev{transform:rotate(180deg)}.cselect-placeholder{color:#7f8794}.cselect-list{position:absolute;z-index:40;left:0;right:0;top:calc(100% + 6px);max-height:260px;overflow-y:auto;padding:6px;margin:0;list-style:none;border-radius:12px;border:1px solid var(--glass-border);background:#151a24;box-shadow:0 18px 40px #00000080}.cselect-list[hidden]{display:none}.cselect-opt{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;color:#dfe3ea;cursor:pointer}.cselect-opt.active{background:#ffffff12}.cselect-opt[aria-selected=true]{color:#fff;font-weight:600}.cselect-opt[aria-selected=true]:after{content:"✓";color:var(--r2);font-weight:700}.send-code-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px}.send-code-btn svg{width:17px;height:17px;flex-shrink:0}.send-code-btn:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(.4)}.otp-sent{display:flex;align-items:flex-start;gap:10px;padding:11px 13px;margin-bottom:14px;border-radius:10px;border:1px solid rgba(36,173,91,.4);background:#24ad5b14;color:#aaf0c6;font-size:13px;line-height:1.55}.otp-sent strong{color:#fff}.otp-sent svg{width:18px;height:18px;flex-shrink:0;margin-top:1px}.quiz-timer{position:sticky;top:calc(var(--dash-top, 72px) + 70px);z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;margin-bottom:14px;border-radius:12px;border:1px solid var(--glass-border);background:#10131af0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.quiz-timer-clock{display:inline-flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:20px;font-weight:700;color:#fff}.quiz-timer-clock svg{width:20px;height:20px;color:var(--text-muted)}.quiz-timer-bar{flex:1;height:6px;border-radius:99px;background:#ffffff14;overflow:hidden;max-width:260px}.quiz-timer-bar span{display:block;height:100%;background:linear-gradient(90deg,#24ad5b,#8ff0b4);transition:width 1s linear}.quiz-timer.warn{border-color:#f5b30180}.quiz-timer.warn .quiz-timer-bar span{background:linear-gradient(90deg,#f5b301,#ffd27a)}.quiz-timer.danger{border-color:#ff3b4a99;animation:timerPulse 1s ease-in-out infinite}.quiz-timer.danger .quiz-timer-clock{color:#ff8a94}.quiz-timer.danger .quiz-timer-bar span{background:linear-gradient(90deg,#e80d2d,#ff5e6b)}.quiz-timer small{color:var(--text-muted);font-size:12px}@keyframes timerPulse{50%{box-shadow:0 0 0 4px #ff3b4a26}}@media(prefers-reduced-motion:reduce){.quiz-timer.danger{animation:none}}@media(max-width:560px){.quiz-timer small{display:none}.quiz-timer-bar{max-width:none}}.pb-compact .pb-chips{align-items:center}.pb-compact .pb-why{position:relative}.pb-compact .pb-why[open]{flex-basis:100%}.pb-compact .pb-why p .pb-next{display:inline;font-size:12.5px}.learn-progress .pb-compact .pb-why[open]{flex-basis:auto}.catalog-bar{position:relative;z-index:20;display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px;padding:18px;margin-bottom:18px}.catalog-bar:hover{background:var(--glass-bg);border-color:var(--glass-border);box-shadow:var(--shadow-glass)}.catalog-bar .field{flex:1 1 170px;min-width:0;margin-bottom:0}.catalog-bar .catalog-search{flex:1.8 1 260px}.catalog-bar label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.search-input{position:relative}.search-input svg{position:absolute;left:13px;top:50%;width:17px;height:17px;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.search-input .input{padding-left:40px;height:44px}.search-input .input::-webkit-search-cancel-button{filter:invert(1) opacity(.5);cursor:pointer}.catalog-apply{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 20px}.catalog-apply svg{width:16px;height:16px}.catalog-bar .cselect-btn{height:44px}.catalog-bar .cselect-value{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cselect-group{padding:10px 12px 4px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.cselect-group:not(:first-child){margin-top:4px;border-top:1px solid rgba(255,255,255,.06)}.cselect-opt.in-group{padding-left:20px}.cselect-count{margin-left:auto;padding:1px 8px;border-radius:99px;font-size:11px;font-style:normal;font-weight:600;color:var(--text-muted);background:#ffffff12}.cselect-opt[aria-selected=true] .cselect-count{color:#fff;background:#ff3b4a40}.cselect-opt>span{min-width:0}.result-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}.result-meta b{color:#fff}.filter-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}.filter-chips a{display:inline-flex;align-items:center;gap:8px;padding:5px 8px 5px 12px;border-radius:99px;font-size:12.5px;color:#fff;text-decoration:none;border:1px solid rgba(255,59,74,.4);background:#ff3b4a1a;transition:background .2s,border-color .2s}.filter-chips a span{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#ffffff1a;font-size:13px;line-height:1}.filter-chips a:hover{background:#ff3b4a33;border-color:var(--r2)}.clear-filters{color:var(--r2);font-size:12.5px;font-weight:600;text-decoration:none}.clear-filters:hover{text-decoration:underline}@media(max-width:640px){.catalog-bar{padding:14px;gap:12px}.catalog-bar .field,.catalog-bar .catalog-search{flex-basis:100%}.catalog-apply{flex:1 1 100%;justify-content:center}}.catalog-bar.is-loading{opacity:.7;pointer-events:none}.check-row{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:13px!important;font-weight:500!important;color:var(--text-muted)!important;line-height:1.55}.check-row input{flex-shrink:0;width:18px;height:18px;margin-top:1px;accent-color:var(--r);cursor:pointer}.check-row input.invalid{outline:2px solid var(--r);outline-offset:2px}.quiz-timer-label{font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}.enrolled-badge.in-cart{background:#f5b301eb;color:#111}.buy-enrolled-note.in-cart{border-color:#f5b30173;background:#f5b3011a;color:#ffd27a}.buy-enrolled-note.in-cart span{background:#f5b30133}.course-actions .in-cart-btn{position:relative;z-index:2;border-color:#f5b30180;color:#ffd27a}.course-actions .in-cart-btn:hover{background:#f5b3011f}.rich h2{font-size:24px;letter-spacing:-.02em;margin-top:28px}.rich h3{font-size:19px;margin-top:22px}.rich h4{font-size:16px;margin-top:18px}.rich strong{color:#fff}.rich li{margin-bottom:6px}.rich li>ul,.rich li>ol{margin-top:6px;margin-bottom:6px}.rich pre{display:block;padding:12px 14px;margin:0 0 14px;white-space:pre-wrap;border:1px solid var(--glass-border);line-height:1.6}.rich pre code{background:none;padding:0}.rich .doc-callout{margin:0 0 16px;padding:14px 16px;border-radius:12px;border:1px solid var(--glass-border);border-left:3px solid var(--text-muted);background:#ffffff0a}.rich .doc-callout-story{border-left-color:var(--r2);background:#ff3b4a12}.rich .doc-callout-warn{border-left-color:#f5b301;background:#f5b30112}.rich .doc-callout-tip{border-left-color:#24ad5b;background:#24ad5b12}.rich .doc-callout>:last-child{margin-bottom:0}.rich .doc-figure{margin:6px 0 16px;text-align:center}.rich .doc-figure img{display:inline-block;background:#fff;padding:6px;max-height:520px;-o-object-fit:contain;object-fit:contain}.rich .doc-caption{margin:-6px 0 16px;text-align:center;color:var(--text-muted);font-size:13px;font-style:italic}.rich .doc-table{margin:0 0 16px;overflow-x:auto;border-radius:10px;border:1px solid var(--glass-border)}.rich .doc-table table{margin:0;min-width:480px}.rich .doc-table th{background:#ffffff0f;color:#fff;font-weight:600}.rich .doc-table th,.rich .doc-table td{border-width:0 0 1px 1px;vertical-align:top;font-size:14px}.rich .doc-table tr>:first-child{border-left:0}.rich .doc-table tr:last-child td{border-bottom:0}.rich .doc-table td .doc-figure img{max-height:90px;padding:3px}.rich .doc-table ul,.rich .doc-table ol{margin-bottom:0}.rich .doc-flow-arrow{text-align:center;color:var(--r2);font-size:22px;line-height:1;margin:-8px 0 8px}