@import"https://fonts.googleapis.com/css2?family=Faster+One&family=Inter:wght@400;500;650;800;900&display=swap";:root{color-scheme:dark;--ink: #050505;--surface: #111113;--surface-2: #1a1a1d;--line: rgba(247, 244, 234, .16);--text: #f7f4ea;--muted: #a7a39a;--blue: #00d4ff;--green: #45ff7a;--yellow: #ffe600;--orange: #ff6a00;--red: #ff1744;--magenta: #ff2bd6;--max: 1180px}*{box-sizing:border-box}html{background:var(--ink);font-family:Inter,system-ui,sans-serif;letter-spacing:0}body{min-height:100vh;margin:0;background:radial-gradient(circle at 18% 0%,rgba(255,43,214,.22),transparent 30rem),radial-gradient(circle at 78% 10%,rgba(0,212,255,.18),transparent 28rem),linear-gradient(180deg,#050505,#0a0a0c 48%,#050505);color:var(--text)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}:focus-visible{outline:2px solid var(--yellow);outline-offset:4px}.shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:#050505c7;backdrop-filter:blur(18px)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:18px}.brand{font-family:Faster One,Inter,sans-serif;font-size:clamp(1.6rem,5vw,2.35rem);line-height:1;color:var(--text);text-transform:lowercase;text-shadow:0 0 24px rgba(255,106,0,.28);white-space:nowrap}.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nav-links a,.language-switch{min-height:36px;display:inline-flex;align-items:center;border:1px solid transparent;border-radius:999px;padding:8px 12px;color:var(--muted);font-size:.88rem;font-weight:650}.nav-links a:hover,.language-switch:hover{border-color:var(--line);color:var(--text);background:#ffffff0d}.heat-rule{height:4px;background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow),var(--orange),var(--red),var(--magenta))}.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);gap:28px;padding:clamp(48px,8vw,92px) 0 28px}.kicker,.eyebrow{color:var(--yellow);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{max-width:11ch;margin-bottom:22px;font-size:clamp(3.1rem,9.2vw,8rem);line-height:.9;letter-spacing:0}.lead{max-width:720px;color:#dfd9cb;font-size:clamp(1.04rem,2vw,1.28rem);line-height:1.65}.hero-panel,.feature-card,.content-card,.lab-card,.contact-panel{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#ffffff0f,#ffffff06)}.hero-panel{align-self:end;padding:22px}.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;min-height:138px;margin:18px 0}.signal-grid span{border-radius:4px;background:var(--surface-2)}.signal-grid span:nth-child(1){background:var(--blue)}.signal-grid span:nth-child(2){background:var(--green)}.signal-grid span:nth-child(3){background:var(--yellow)}.signal-grid span:nth-child(4){background:var(--orange)}.signal-grid span:nth-child(5){background:var(--red)}.signal-grid span:nth-child(6){background:var(--magenta)}.signal-grid span:nth-child(7){background:color-mix(in srgb,var(--blue),black 28%)}.signal-grid span:nth-child(8){background:color-mix(in srgb,var(--orange),black 16%)}.section{padding:38px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section h2{margin-bottom:0;font-size:clamp(2rem,5vw,4rem);line-height:1}.grid-3,.grid-2{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),380px));justify-content:start}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.content-card,.lab-card,.feature-card{min-height:100%;padding:20px}.content-card,.lab-card,.feature-card,.pricing-card{transition:border-color .16s ease,background .16s ease,transform .16s ease}.content-card:hover,.lab-card:hover,.feature-card:hover,.pricing-card:hover{border-color:#ffe60057;background:linear-gradient(180deg,#ffffff16,#ffffff08)}.content-card h3,.lab-card h3,.feature-card h3{margin-bottom:10px;font-size:1.35rem;line-height:1.1}.meta,.tags,.small{color:var(--muted);font-size:.86rem}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.tags span,.pill{border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:var(--text);background:#ffffff0a;font-size:.78rem}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--line);border-radius:999px;padding:11px 17px;font-weight:800}.button.primary{border-color:transparent;background:var(--orange);color:#050505}.button:hover{transform:translateY(-1px)}.page-title{padding:clamp(42px,7vw,72px) 0 12px}.page-title h1{max-width:13ch;font-size:clamp(3rem,7vw,6.2rem);line-height:.94}.page-title+.section{padding-top:22px}.prose{max-width:780px;padding-bottom:72px;color:#e9e2d4;font-size:1.06rem;line-height:1.78}.prose h2{margin:42px 0 12px;color:var(--cream);font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.05}.prose h2:first-child{margin-top:0}.prose p{margin:0 0 18px}.prose ul{display:grid;gap:10px;margin:18px 0 26px;padding:0;list-style:none}.prose li{position:relative;padding-left:24px}.prose li:before{content:"";position:absolute;left:0;top:.75em;width:9px;height:9px;border-radius:999px;background:var(--yellow);box-shadow:0 0 16px #ffe6006b}.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:4px}.content-hero{margin-top:-8px;margin-bottom:28px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#0a0a0b}.content-hero img{display:block;width:100%;max-height:520px;object-fit:cover;filter:saturate(1.18) contrast(1.04)}.sources{margin-top:32px;border-top:1px solid var(--line);padding-top:20px}.news-front{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:16px;padding:22px 0 34px}.news-lead,.news-rail,.news-strip,.headline-link{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#fff1,#ffffff06)}.news-lead{position:relative;overflow:hidden;min-height:390px;display:grid;align-content:end;background:radial-gradient(circle at 78% 18%,rgba(255,106,0,.22),transparent 20rem),radial-gradient(circle at 18% 22%,rgba(0,212,255,.18),transparent 18rem),linear-gradient(180deg,#fff1,#ffffff06)}.news-lead:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#050505eb,#05050594 56%,#05050533),linear-gradient(0deg,#050505db,#05050514)}.news-card-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.78;filter:saturate(1.2) contrast(1.08)}.news-lead-copy{position:relative;z-index:1;display:grid;gap:10px;padding:clamp(22px,4vw,34px)}.news-lead h2{max-width:14ch;margin:0 0 16px;font-size:clamp(2.6rem,5.8vw,5.25rem);line-height:.94}.news-lead p{max-width:700px}.news-rail{display:grid;align-content:start;gap:10px;padding:18px}.headline-link{display:grid;gap:6px;padding:14px}.headline-link span,.headline-link em{color:var(--muted);font-size:.82rem;font-style:normal}.headline-link strong{font-size:1.03rem;line-height:1.18}.headline-link.wide{grid-template-columns:120px minmax(0,1fr) auto;align-items:center}.news-sections{display:grid;gap:38px;padding:16px 0}.headline-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.news-strip{display:grid;grid-template-columns:132px minmax(0,.9fr) minmax(0,1.1fr);gap:18px;padding:18px;align-items:stretch}.news-thumb{width:100%;min-height:132px;height:100%;border-radius:6px;object-fit:cover;background:#0a0a0b;filter:saturate(1.15) contrast(1.05)}.news-strip h3{margin:0;font-size:clamp(1.2rem,2.4vw,1.8rem);line-height:1.05}.news-strip p:last-child{color:#dfd9cb;line-height:1.5}.headline-list{display:grid;gap:8px}.lab-demo{min-height:420px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#050505}.demo-canvas{width:100%;height:420px;display:block}.site-footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted)}.auth-screen,.members-hero,.pricing-screen,.course-intro,.course-player,.course-tools{display:grid;gap:22px}.auth-screen,.members-hero,.pricing-screen{grid-template-columns:minmax(0,.92fr) minmax(420px,1.08fr);align-items:start;padding:clamp(50px,8vw,96px) 0}.auth-screen,.members-hero{align-items:center}.pricing-screen h1{max-width:12ch;font-size:clamp(3rem,6.4vw,5.8rem);line-height:.92}.pricing-screen{grid-template-columns:1fr}.pricing-screen>div:first-child{max-width:840px}.auth-card,.member-status,.pricing-card,.course-card,.lesson-panel,.transcript-panel,.notes-panel{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#ffffff12,#ffffff06);padding:22px}.auth-card,.pricing-card,.notes-panel{display:grid;gap:14px}.pricing-grid{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.pricing-card{position:relative;overflow:hidden}.pricing-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow),var(--orange),var(--red),var(--magenta));opacity:.9}.pricing-card h2{font-size:clamp(1.25rem,2.6vw,1.8rem);margin:0}.price-line{display:flex;align-items:baseline;gap:8px}.price-line strong{font-size:clamp(2.8rem,5.3vw,4.4rem);line-height:.95}.price-line span{color:var(--muted);font-weight:800}.feature-list{display:grid;gap:10px;margin:10px 0;padding:0;list-style:none}.feature-list li{border-top:1px solid var(--line);padding-top:10px}.contact-panel,.feature-card,.lesson-panel,.transcript-panel,.notes-panel{box-shadow:0 28px 80px #0000002e}.checkout-button[disabled]{cursor:progress;opacity:.72}label{display:grid;gap:7px}input,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px 13px;background:#ffffff0e;color:var(--text);font:inherit}textarea{resize:vertical}.course-card{display:flex;flex-direction:column;justify-content:space-between;min-height:260px;gap:24px}.course-card h3{font-size:1.7rem;line-height:1.04}.course-card-footer{display:flex;flex-wrap:wrap;gap:8px}.course-intro{grid-template-columns:minmax(0,1fr) minmax(280px,.55fr);align-items:start;padding-bottom:28px}.lesson-row{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;border-top:1px solid var(--line);padding:13px 0}.lesson-row span,.lesson-row small{color:var(--muted)}.course-player{grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);align-items:stretch;padding-bottom:72px}.video-shell{position:relative;min-height:420px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:radial-gradient(circle at 24% 18%,rgba(255,43,214,.3),transparent 18rem),radial-gradient(circle at 76% 66%,rgba(0,212,255,.22),transparent 18rem),#050505}.video-shell:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px) 0 0 / 32px 100%,linear-gradient(180deg,rgba(255,255,255,.04),transparent 42%);mix-blend-mode:screen}.video-shell video{width:100%;height:100%;min-height:420px;display:block;object-fit:contain;background:#050505}.video-empty{position:absolute;inset:0;display:grid;align-content:center;padding:28px;pointer-events:none}.video-empty[hidden]{display:none}.lesson-panel{display:flex;flex-direction:column;justify-content:space-between;gap:18px}.progress-track{width:100%;height:10px;border-radius:999px;overflow:hidden;background:#ffffff14}.progress-track span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow),var(--orange),var(--red))}.file-button{position:relative;cursor:pointer}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.course-tools{grid-column:1 / -1;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr)}.tool-head{display:grid;grid-template-columns:1fr minmax(220px,.5fr);gap:16px;align-items:end;margin-bottom:16px}.transcript-list{display:grid;gap:8px;max-height:420px;overflow:auto;padding-right:6px}.transcript-line{display:grid;grid-template-columns:58px 1fr;gap:12px;width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;background:#ffffff09;color:var(--text);font:inherit;text-align:left;cursor:pointer}.transcript-line:hover{border-color:#ffe60080;background:#ffffff12}.transcript-line span{color:var(--yellow);font-weight:800}.transcript-line strong{font-weight:550;line-height:1.45}@media(max-width:860px){.nav{align-items:flex-start;flex-direction:column;padding:14px 0}.nav-links{justify-content:flex-start}.hero,.auth-screen,.members-hero,.pricing-screen,.course-intro,.course-player,.course-tools,.grid-3,.grid-2,.news-front,.headline-grid,.news-strip,.pricing-screen .pricing-grid{grid-template-columns:1fr}.news-lead{min-height:320px}.news-thumb{max-height:190px}.headline-link.wide{grid-template-columns:1fr}h1,.page-title h1,.pricing-screen h1{max-width:100%}.section-head{align-items:flex-start;flex-direction:column}}@media(max-width:520px){.shell{width:min(var(--max),calc(100% - 22px))}.nav-links a,.language-switch{padding-inline:9px}}