/* PaceSetter / monochrome editorial edition */
:root{--black:#080808;--panel:#101010;--line:#2b2b2b;--radius:8px;--success:#fff}
html,body{background:#080808}.container{width:min(1320px,calc(100% - 80px))}section[id]{scroll-margin-top:100px}
.site-header{min-height:86px;padding:0 40px;background:rgba(8,8,8,.8);border-color:#ffffff1c}.brand-mark{border-radius:0;box-shadow:none}.header-action{border-radius:100px;background:transparent}.main-nav a{position:relative}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:1px;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .3s}.main-nav a:hover:after{transform:scaleX(1)}.live-dot{background:#fff;box-shadow:0 0 12px #ffffff70}
.hero{display:block;min-height:760px;max-width:1600px;margin:auto;padding:75px 40px 28px;text-align:left;border:0}.hero:after{background:linear-gradient(90deg,#080808 5%,transparent 70%);z-index:0}.network-canvas{opacity:.27}.hero-content{align-items:flex-start;width:100%;max-width:none}.eyebrow-badge{background:transparent;border:0;padding:0;border-radius:0;letter-spacing:.03em}.hero-index{margin:40px 0 0;font:10px "JetBrains Mono",monospace;letter-spacing:.16em;color:#777}.hero h1{font-size:clamp(70px,8.6vw,132px);font-weight:500;line-height:.98;letter-spacing:-.075em;max-width:900px;margin:21px 0 0;animation:hero-enter 1s cubic-bezier(.16,1,.3,1) both}.hero h1 span{color:#a1a1a1;font-family:Georgia,serif;font-style:italic;font-weight:400;letter-spacing:-.07em}.hero-subtitle{margin:27px 0 0;font-size:17px;line-height:1.7;animation:hero-enter 1.2s .08s both}.hero-actions{display:flex;align-items:center;gap:24px;margin:30px 0 70px;animation:hero-enter 1.2s .16s both}.hero-actions .primary-button{min-height:56px;min-width:210px;border-radius:100px;gap:38px}.hero-actions .primary-button span{font-size:24px}.free-note{font:10px/1.7 "JetBrains Mono",monospace;color:#858585}.hero-bottom{display:flex;justify-content:space-between;width:100%;border-top:1px solid #ffffff25;padding-top:22px;color:#888;font:9px "JetBrains Mono",monospace;letter-spacing:.08em}.hero-bottom a{color:#ddd}.orb-scene{position:absolute;width:490px;height:490px;right:5%;top:85px;z-index:1;pointer-events:none;perspective:1000px}.chrome-orb{position:absolute;inset:80px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(ellipse at 28% 18%,#fff 0%,#c6c6c6 9%,#666 23%,#151515 47%,#000 60%,#929292 78%,#e6e6e6 90%,#323232);box-shadow:inset -15px -16px 38px #ffffff30,18px 45px 60px #000,0 0 80px #ffffff09;animation:orb-float 9s ease-in-out infinite}.chrome-orb span{font:500 64px/.95 "JetBrains Mono",monospace;letter-spacing:-.1em;text-shadow:0 2px 12px #000;text-align:center}.chrome-orb i{font-style:normal;color:#bdbdbd;font-size:50px}.orbit{position:absolute;inset:20px;border:1px solid #ffffff55;border-radius:50%;transform:rotateX(64deg) rotateZ(-30deg);animation:orbit-spin 26s linear infinite}.orbit-two{inset:0;transform:rotateY(66deg) rotateZ(30deg);animation:orbit-spin-two 31s linear infinite;border-color:#ffffff25}.orbit-three{inset:45px;transform:rotateX(60deg) rotateY(30deg);border-style:dashed;opacity:.4;animation:orbit-spin 38s linear infinite reverse}.orb-caption{position:absolute;right:0;bottom:5px;font:9px/1.7 "JetBrains Mono",monospace;letter-spacing:.1em;color:#999}.orb-coordinate{position:absolute;right:0;top:0;color:#777;font:9px "JetBrains Mono",monospace}
.ticker{overflow:hidden;border-block:1px solid #333;padding:22px 0;background:#eae9e5;color:#111}.ticker>div{display:flex;gap:40px;width:max-content;animation:ticker-drift 38s linear infinite;align-items:center}.ticker span{font-size:22px;font-weight:500;letter-spacing:-.03em;white-space:nowrap}.ticker i{font-size:30px;font-style:normal}.section{padding:110px 0}.section-head{border:0;margin-bottom:40px;align-items:flex-end}.section-label{color:#858585;font-size:10px;letter-spacing:.13em;margin-bottom:24px}.section-head h2,.author-copy h2{font:500 clamp(42px,5.4vw,74px)/1.04 "Inter",sans-serif;letter-spacing:-.065em}.section-head h2 em,.author-copy h2 em{font-family:Georgia,serif;font-weight:400;color:#a2a2a2}.catalog-count{line-height:1.8;text-align:right}.catalog-tools{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:32px;padding-block:18px;border-block:1px solid #252525}.catalog-tools .filter-row{margin:0;justify-content:flex-start}.filter-button{border-radius:100px;padding:12px 23px;font-size:11px;background:transparent}.catalog-tools .search-wrap{width:min(300px,50%)}.search-wrap input{background:transparent;border-radius:0;border:0;border-bottom:1px solid #333}.course-grid{gap:24px}.course-card{border-radius:4px;box-shadow:none;background:#0e0e0e;min-height:435px;transition:transform .4s,border-color .4s}.course-card:after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(280px circle at var(--glow-x,50%) var(--glow-y,0%),#ffffff0c,transparent 80%);transition:opacity .4s}.course-card:hover:after{opacity:1}.course-visual{min-height:220px;background:radial-gradient(ellipse at 25% 20%,#454545,#111 70%);padding:26px}.course-visual:before{opacity:.45;transform:rotate(-12deg) scale(1.4);background-size:24px 24px}.course-code{font-size:82px;color:#ddd;letter-spacing:-.09em;transition:transform .6s}.course-card:hover .course-code{transform:translateX(8px)}.course-category{border-radius:100px;background:#ffffff18;color:#fff;border:1px solid #ffffff35;padding:7px 12px}.course-body{padding:26px}.course-card h3{font-size:22px;font-weight:500}.course-card p{font-size:13px}.course-cta{padding-top:20px;margin-top:22px}.course-cover{transition:transform .7s}.course-card:hover .course-cover{transform:scale(1.045)}
.author-section{padding:110px 0;background:#eeede9;color:#111}.author-grid{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.author-art{position:relative;min-height:480px;border:1px solid #bbb;background:repeating-linear-gradient(0deg,transparent,transparent 29px,#00000008 30px),repeating-linear-gradient(90deg,transparent,transparent 29px,#00000008 30px);padding:26px;overflow:hidden}.author-art-label,.author-art-bottom{font:9px "JetBrains Mono",monospace;letter-spacing:.07em;color:#666}.author-art-bottom{position:absolute;bottom:24px;left:26px}.author-symbol{display:flex;align-items:center;justify-content:center;gap:15px;font:200 135px "Inter",sans-serif;letter-spacing:-.1em;padding:54px 0 25px;color:#aaa}.author-symbol span{display:inline-block;font:600 100px "JetBrains Mono",monospace;letter-spacing:-.1em;color:#171717;animation:orb-float 8s ease-in-out infinite}.author-code{font:11px/1.8 "JetBrains Mono",monospace;color:#666;padding:20px;border-top:1px solid #ccc}.author-copy h2{margin:0 0 30px;font-size:clamp(38px,4.2vw,60px)}.author-copy h2 em{color:#777}.author-copy>p:not(.section-label){font-size:15px;line-height:1.85;color:#555;max-width:520px}.author-signature{display:flex;align-items:center;gap:15px;margin-top:28px;font-size:12px}.author-signature .brand-mark{background:#111;color:#fff;width:42px;height:42px}.author-signature small{display:block;color:#888;font-size:10px;margin-top:5px}.author-link{display:flex;justify-content:space-between;padding:24px 0 12px;margin-top:22px;border-bottom:1px solid #aaa;font-size:13px}.author-link span{font-size:22px;transition:transform .3s}.author-link:hover span{transform:translate(3px,-3px)}.site-footer{padding:50px 40px;background:#080808}.reveal{opacity:0;transform:translateY(25px);transition:opacity .8s var(--delay,0ms),transform .8s var(--delay,0ms)}.reveal.revealed{opacity:1;transform:translateY(0)}.course-card.revealed:hover{transform:translateY(-7px)}a:focus-visible,button:focus-visible{outline:2px solid #aaa;outline-offset:5px}
@keyframes hero-enter{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes orb-float{50%{transform:translateY(-16px) rotate(-4deg)}}@keyframes orbit-spin{from{transform:rotateX(64deg) rotateZ(-30deg)}to{transform:rotateX(64deg) rotateZ(330deg)}}@keyframes orbit-spin-two{from{transform:rotateY(66deg) rotateZ(30deg)}to{transform:rotateY(66deg) rotateZ(390deg)}}@keyframes ticker-drift{to{transform:translateX(-50%)}}
@media(min-width:1600px){.hero{padding-inline:100px}.orb-scene{right:9%}}
@media(max-width:1100px){.orb-scene{width:380px;height:380px;right:0;top:130px;opacity:.75}.chrome-orb{inset:65px}.hero h1{font-size:95px}.hero-content{z-index:2}.author-grid{gap:5%}.author-symbol{font-size:95px}.author-symbol span{font-size:80px}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.site-header{padding:0 18px;min-height:72px}.hero{min-height:880px;padding:45px 18px 24px}.hero h1{font-size:clamp(60px,13vw,95px)}.hero-index{font-size:8px;margin-top:27px}.hero-subtitle{font-size:14px}.hero-actions{margin-bottom:330px}.hero-bottom{font-size:8px}.orb-scene{width:300px;height:300px;top:480px;right:calc(50% - 150px);opacity:1}.chrome-orb{inset:46px}.chrome-orb span{font-size:45px}.chrome-orb i{font-size:37px}.orb-caption{font-size:7px;right:-12px}.orb-coordinate{font-size:7px}.eyebrow-badge{font-size:9px;gap:6px}.hero-actions .primary-button{min-width:185px;gap:25px}.ticker{padding:16px 0}.ticker span{font-size:16px}.section{padding:70px 0}.section-head{flex-direction:row;align-items:flex-end}.section-head h2{font-size:48px}.catalog-count{display:none}.catalog-tools{flex-wrap:wrap}.catalog-tools .search-wrap{width:100%}.course-visual{min-height:240px}.author-section{padding:65px 0}.author-grid{grid-template-columns:1fr;gap:40px}.author-art{min-height:360px}.author-symbol{padding:25px 0}.author-copy h2{font-size:44px}.site-footer{padding:35px 18px}}
@media(prefers-reduced-motion:reduce){.ticker>div,.orbit,.chrome-orb,.author-symbol span,.hero h1,.hero-subtitle,.hero-actions{animation:none}.reveal{opacity:1;transform:none;transition:none}.course-card,.course-cover{transition:none}}
.laptop-scene{width:540px;height:520px;right:3%;top:45px;perspective:1150px}.laptop{position:absolute;left:50%;top:70px;width:380px;height:290px;transform:translateX(-50%) translateY(-570px) rotateZ(15deg) rotateX(35deg) scale(.84);transform-style:preserve-3d;animation:laptop-drop 2.4s cubic-bezier(.16,1,.3,1) .15s forwards,laptop-hover 7s ease-in-out 2.8s infinite}.laptop-screen{position:absolute;left:20px;top:0;width:340px;height:214px;overflow:hidden;border:7px solid #777;border-radius:12px 12px 5px 5px;background:#050505;box-shadow:inset 0 0 0 2px #171717,0 5px 14px #000;transform-origin:bottom center;transform:rotateX(0deg) translateZ(13px);animation:screen-open 1.6s cubic-bezier(.16,1,.3,1) 1.6s both}.laptop-screen:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 65% 20%,#fff1,transparent 30%),linear-gradient(135deg,#ffffff1c,transparent 38%);pointer-events:none}.screen-logo{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font:800 45px/1 "JetBrains Mono",monospace;letter-spacing:-.16em;opacity:0;animation:screen-boot 1.2s ease 2.05s both}.screen-logo:after{content:"";position:absolute;inset:50% 24%;height:1px;background:#fff;opacity:.25}.screen-code{position:absolute;left:22px;right:10px;bottom:20px;color:#f5f5f5;font:10px/1.65 "JetBrains Mono",monospace;opacity:0}.screen-code span{display:block;white-space:nowrap;clip-path:inset(0 100% 0 0);animation:code-type 1.1s steps(25,end) forwards}.screen-code span:nth-child(1){animation-delay:3.5s}.screen-code span:nth-child(2){animation-delay:4.6s}.screen-code span:nth-child(3){animation-delay:5.7s}.screen-code span:nth-child(4){animation-delay:6.8s}.screen-code b{color:#fff;opacity:0;animation:cursor-blink .8s steps(2) 8s infinite}.laptop-base{position:absolute;left:0;top:198px;width:380px;height:86px;border:5px solid #777;border-radius:3px 3px 18px 18px;background:linear-gradient(#383838,#101010 25%,#060606);box-shadow:0 14px 18px #000;transform:rotateX(62deg);transform-origin:top center}.laptop-base:after{content:"PS";position:absolute;left:50%;bottom:8px;transform:translateX(-50%);font:700 9px "JetBrains Mono",monospace;color:#aaa}.laptop-keyboard{position:absolute;left:28px;right:28px;top:13px;height:43px;border:1px solid #666;border-radius:4px;background:repeating-linear-gradient(90deg,#111 0 14px,#777 15px 16px),repeating-linear-gradient(0deg,transparent 0 9px,#666 10px 11px);opacity:.8}.laptop-trackpad{position:absolute;left:145px;bottom:4px;width:86px;height:22px;border:1px solid #666;border-radius:3px}.laptop-shadow{position:absolute;left:64px;right:28px;bottom:56px;height:26px;border-radius:50%;background:#000;filter:blur(16px);opacity:0;animation:shadow-land 1s ease 1.8s forwards}.laptop-scene .orb-caption{right:5px;bottom:8px}.laptop-scene .orb-coordinate{right:5px;top:0}
@keyframes laptop-drop{0%{opacity:0;transform:translateX(-50%) translateY(-570px) rotateZ(15deg) rotateX(35deg) scale(.84)}45%{opacity:1}72%{transform:translateX(-50%) translateY(22px) rotateZ(-5deg) rotateX(-4deg) scale(1.02)}86%{transform:translateX(-50%) translateY(-10px) rotateZ(2deg) rotateX(2deg) scale(1)}100%{opacity:1;transform:translateX(-50%) translateY(0) rotateZ(0) rotateX(0) scale(1)}}@keyframes laptop-hover{50%{transform:translateX(-50%) translateY(-12px) rotateZ(-2deg)}}@keyframes screen-open{0%{transform:rotateX(-88deg) translateZ(13px);filter:brightness(.25)}72%{transform:rotateX(8deg) translateZ(13px)}100%{transform:rotateX(0) translateZ(13px);filter:brightness(1)}}@keyframes screen-boot{0%{opacity:0;transform:scale(.55);letter-spacing:.4em}65%{opacity:1;transform:scale(1.08)}100%{opacity:.12;transform:scale(1);letter-spacing:-.16em}}@keyframes code-type{to{clip-path:inset(0 0 0 0)}}@keyframes cursor-blink{50%{opacity:1}}@keyframes shadow-land{to{opacity:.7;transform:scale(1.1)}}
@media(max-width:1100px){.laptop-scene{width:430px;height:430px;right:-2%;top:95px;transform:scale(.82);transform-origin:top right}}@media(max-width:760px){.laptop-scene{width:340px;height:360px;right:calc(50% - 170px);top:465px;transform:none}.laptop{top:45px;transform:translateX(-50%) translateY(-500px) rotateZ(15deg) rotateX(35deg) scale(.72)}.laptop-screen{width:290px;height:183px;left:15px}.laptop-base{top:168px;width:320px;height:73px}.laptop-keyboard{left:21px;right:21px;height:35px}.screen-code{left:16px;bottom:14px;font-size:8px}.laptop-scene .orb-caption{font-size:7px;right:-8px;bottom:0}.laptop-scene .orb-coordinate{font-size:7px;right:-8px}}@media(prefers-reduced-motion:reduce){.laptop,.laptop-screen,.screen-logo,.screen-code span,.screen-code b,.laptop-shadow{animation:none}.laptop{opacity:1;transform:translateX(-50%) translateY(0)}.laptop-screen{transform:rotateX(0) translateZ(13px);filter:none}.screen-logo{opacity:.15}.screen-code{opacity:1}.screen-code span{clip-path:none}.laptop-shadow{opacity:.7}}