:root{--ink: #0b1324;--ink-2: #15213a;--muted: #647084;--line: #dde3ec;--paper: #ffffff;--soft: #f5f7fb;--soft-2: #eef2f7;--blue: #315efb;--blue-dark: #2245cf;--cyan: #25c5d9;--green: #2cb67d;--gold: #f7b84b;--orange: #ff7c4c;--pink: #e65fa3;--purple: #7b61ff;--red: #ef5d67;--radius: 18px;--radius-sm: 12px;--shadow: 0 24px 70px rgba(11, 19, 36, .1);--shadow-soft: 0 14px 40px rgba(11, 19, 36, .07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--paper);color:var(--ink);font-family:DM Sans,Arial,sans-serif;line-height:1.65}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img,video{display:block;max-width:100%}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4,.brand-copy{font-family:Manrope,DM Sans,sans-serif}button{color:inherit}.app-theme{min-height:100vh}.reveal{opacity:0;transform:translateY(46px) scale(.985);transition:opacity .88s cubic-bezier(.16,1,.3,1) var(--reveal-delay),transform .88s cubic-bezier(.16,1,.3,1) var(--reveal-delay);will-change:opacity,transform}.reveal.is-visible{opacity:1;transform:translateY(0) scale(1)}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;color:var(--blue);font-size:.76rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.eyebrow.light{color:#9eb4ff}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 20px;border:1px solid transparent;border-radius:999px;font-weight:800;cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}.button:hover{transform:translateY(-2px)}.button-small{min-height:42px;padding:10px 17px}.button-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px 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var(--line);border-radius:12px;background:#fff;cursor:pointer}.home-hero{position:relative;display:grid;grid-template-columns:minmax(0,.93fr) minmax(420px,1.07fr);min-height:calc(100vh - 78px);overflow:hidden;background:var(--ink);color:#fff}.hero-noise{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.25;background-image:radial-gradient(rgba(255,255,255,.17) .65px,transparent .65px);background-size:16px 16px;-webkit-mask-image:linear-gradient(to right,black,transparent 75%);mask-image:linear-gradient(to right,black,transparent 75%)}.home-hero:after{content:"";position:absolute;width:520px;height:520px;right:-140px;top:-170px;border-radius:50%;background:var(--blue);opacity:.18;filter:blur(8px)}.home-hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;padding:clamp(70px,8vw,120px) 5vw clamp(54px,7vw,90px)}.home-hero-copy h1{max-width:730px;margin-bottom:24px;font-size:clamp(3.2rem,6.2vw,6.9rem);line-height:.96;letter-spacing:-.065em}.home-hero-copy p{max-width:620px;color:#bac5d7;font-size:clamp(1rem,1.4vw,1.22rem)}.hero-slide-key{animation:heroIn .65s cubic-bezier(.16,1,.3,1)}@keyframes heroIn{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-pagination{display:flex;gap:9px;margin-top:52px}.hero-pagination button{width:54px;padding:8px 0;border:0;border-bottom:2px solid rgba(255,255,255,.18);background:none;color:#8491a7;text-align:left;cursor:pointer}.hero-pagination button.active{border-color:#fff;color:#fff}.hero-pagination span{font-size:.78rem;font-weight:800}.home-hero-visual{position:relative;z-index:2;display:grid;place-items:center;min-height:600px;padding:7vw 6vw 6vw 2vw;background:linear-gradient(145deg,#315efb1f,#25c5d914)}.hero-device{width:min(670px,100%);overflow:hidden;border:1px solid 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46%;background:linear-gradient(145deg,#cfdaff,#edf2ff);animation:blob 8s ease-in-out infinite alternate}@keyframes blob{to{border-radius:58% 42% 43% 57%;transform:rotate(8deg) scale(1.04)}}.mini-code-window{position:relative;z-index:1;width:min(470px,90%);padding-bottom:34px;border-radius:20px;background:var(--ink);box-shadow:var(--shadow);transform:rotate(2deg)}.window-bar{display:flex;gap:7px;padding:16px;border-bottom:1px solid #26344e}.window-bar i{width:8px;height:8px;border-radius:50%;background:#58657a}.code-lines{display:grid;gap:16px;padding:34px}.code-lines b{display:block;height:10px;border-radius:6px;background:#40506d}.code-lines b:nth-child(1){width:45%;background:#7190ff}.code-lines b:nth-child(2){width:78%}.code-lines b:nth-child(3){width:63%;background:#31c995}.code-lines b:nth-child(4){width:84%}.code-lines b:nth-child(5){width:35%;background:#f0b84a}.floating-pill{position:absolute;padding:9px 13px;border-radius:999px;background:#fff;color:var(--ink);font-size:.75rem;font-weight:800;box-shadow:var(--shadow-soft)}.pill-one{left:-40px;bottom:65px}.pill-two{right:-32px;top:68px}.info-grid-section{background:#fff}.info-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.info-feature-card{min-height:300px;padding:30px;border:1px solid var(--line);border-radius:20px}.feature-number{display:inline-grid;width:46px;height:46px;place-items:center;border-radius:50%;background:var(--soft);color:var(--blue);font-weight:900}.info-feature-card h3{margin:55px 0 10px;font-size:1.35rem}.info-feature-card p{color:var(--muted)}.info-feature-card a{display:inline-flex;align-items:center;gap:7px;margin-top:15px;color:var(--blue);font-weight:800}.statement-band{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;background:var(--ink);color:#fff}.statement-band h2{font-size:clamp(2.3rem,4.5vw,4.8rem);line-height:1.02}.statement-band p{color:#b0bbcc;font-size:1.07rem}.value-list-section{background:var(--soft)}.value-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:20px;overflow:hidden}.value-row{min-height:210px;padding:28px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.value-row:nth-child(3n){border-right:0}.value-row:nth-last-child(-n+3){border-bottom:0}.value-row>span{display:grid;width:34px;height:34px;place-items:center;border-radius:50%;background:#e9efff;color:var(--blue)}.value-row strong{display:block;margin:26px 0 7px;font-family:Manrope}.value-row p{color:var(--muted);font-size:.92rem}.catalog-toolbar{display:flex;align-items:center;gap:20px;justify-content:space-between;margin-bottom:28px}.catalog-search{display:flex;align-items:center;gap:10px;width:min(360px,100%);padding:0 16px;border:1px solid var(--line);border-radius:999px;background:#fff}.catalog-search 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span{display:inline-flex;align-items:center;gap:7px}.course-detail-art{display:grid;min-height:420px;place-items:center;border-radius:28px}.detail-screen{width:76%;padding:36px;border-radius:18px;background:#081020db;box-shadow:0 28px 80px #0000004d}.detail-screen>span{font-size:.67rem;font-weight:900;letter-spacing:.12em}.detail-screen h3{max-width:350px;margin:14px 0 34px;font-size:2.4rem;line-height:1.05}.detail-play{margin-bottom:31px}.detail-lines{display:grid;gap:10px}.detail-lines i{height:8px;border-radius:4px;background:#4b5870}.detail-lines i:nth-child(2){width:74%}.detail-lines i:nth-child(3){width:52%}.course-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:45px;align-items:start}.course-main-column{display:grid;gap:25px}.course-panel{padding:35px;border:1px solid var(--line);border-radius:20px}.course-panel h2{font-size:clamp(1.8rem,3vw,3rem)}.outcome-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.outcome-grid>div{display:flex;gap:11px;padding:15px;border-radius:12px;background:var(--soft)}.outcome-grid span{display:grid;flex:none;width:26px;height:26px;place-items:center;border-radius:50%;background:#e1e8ff;color:var(--blue)}.outcome-grid p{margin:0}.curriculum-list details{border-bottom:1px solid var(--line)}.curriculum-list summary{display:grid;grid-template-columns:42px 1fr auto 20px;gap:12px;align-items:center;padding:20px 0;cursor:pointer;list-style:none}.curriculum-list summary::-webkit-details-marker{display:none}.curriculum-list summary>span{color:var(--blue);font-size:.8rem;font-weight:900}.curriculum-list summary small{color:var(--muted)}.curriculum-list details p{padding-left:54px;color:var(--muted)}.instructor-panel{display:flex;align-items:center;gap:24px}.avatar-large{width:110px;height:110px;flex:none;font-size:1.55rem}.course-side-card{position:sticky;top:100px;padding:22px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow-soft)}.side-preview{display:grid;min-height:190px;place-items:center;border-radius:15px;background:linear-gradient(145deg,#17233d,#315efb);color:#fff}.side-preview svg{margin:0 auto 8px}.side-preview span{display:grid;place-items:center}.course-side-card h3{margin-top:22px}.course-side-card ul{display:grid;gap:12px;padding:18px 0;list-style:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.course-side-card li{display:flex;align-items:center;gap:9px;color:#4f5a6e}.course-side-card .button+.button{margin-top:10px}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}.pricing-card{position:relative;padding:34px;border:1px solid var(--line);border-radius:22px;background:#fff}.pricing-card.featured{transform:translateY(-12px);border-color:var(--blue);box-shadow:var(--shadow)}.pricing-card h2{margin:12px 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a{color:var(--blue);font-weight:800}.article-page{padding:clamp(70px,9vw,120px) 20px}.article-header,.article-cover,.article-content{max-width:920px;margin-inline:auto}.article-header h1{font-size:clamp(3rem,6vw,6rem);line-height:1;letter-spacing:-.06em}.article-header>p{color:var(--muted);font-size:1.2rem}.article-author{display:flex;align-items:center;gap:12px;margin-top:28px}.article-author>span{display:grid;width:44px;height:44px;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-weight:800}.article-author div{display:grid}.article-author small{color:var(--muted)}.article-cover{display:grid;min-height:460px;margin-top:48px;place-items:center;border-radius:24px;background:linear-gradient(145deg,#cfd9ff,#edf1ff)}.article-content{max-width:760px;padding-top:55px;color:#3e495d;font-size:1.08rem}.article-content h2{margin-top:48px;color:var(--ink);font-size:2rem}.article-content blockquote{margin:45px 0;padding:28px;border-left:4px solid var(--blue);background:var(--soft);color:var(--ink);font-family:Manrope;font-size:1.4rem;font-weight:700}.article-content .button{margin-top:30px}.contact-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px}.contact-info h2{font-size:clamp(2rem,4vw,4rem)}.contact-info>p{color:var(--muted)}.contact-row{display:flex;align-items:center;gap:14px;margin-top:22px}.contact-row>span{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;background:var(--soft);color:var(--blue)}.contact-form-card{padding:34px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-soft)}.form-grid,.form-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label,.auth-card label{display:grid;gap:8px;font-weight:800}.form-grid .full{grid-column:1 / -1}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);outline:none}input,select{height:50px;padding:0 14px}textarea{padding:13px 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var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-soft)}.auth-card h2{margin-bottom:6px;font-size:2.2rem}.auth-card>p{color:var(--muted)}.auth-card form{display:grid;gap:17px;margin-top:27px}.password-field{position:relative}.password-field button{position:absolute;right:8px;top:8px;height:34px;border:0;background:transparent;color:var(--blue);font-size:.78rem;font-weight:800;cursor:pointer}.form-between{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:.84rem}.form-between a{color:var(--blue);font-weight:800}.check-label{display:flex!important;grid-template-columns:auto 1fr;align-items:flex-start;gap:9px!important;font-size:.84rem;font-weight:500!important}.check-label input{width:16px;height:16px;margin-top:3px}.auth-divider{display:flex;align-items:center;gap:12px;margin:24px 0;color:var(--muted);font-size:.78rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--line)}.auth-alternate{margin:22px 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p{margin:0;color:var(--muted);font-size:.8rem}.activity-row small{color:#919bad;font-size:.72rem}.target-ring{display:grid;width:150px;height:150px;margin:5px auto 20px;place-items:center;border-radius:50%;background:conic-gradient(var(--blue) 0 80%,#e8ecf3 80%)}.target-ring:before{content:"";grid-area:1/1;width:115px;height:115px;border-radius:50%;background:#fff}.target-ring div{z-index:1;grid-area:1/1;display:grid;text-align:center}.target-ring strong{font-size:2rem}.target-ring span{color:var(--muted);font-size:.75rem}.center-text{color:var(--muted);text-align:center;font-size:.85rem}.week-dots{display:flex;justify-content:center;gap:8px}.week-dots span{display:grid;width:30px;height:30px;place-items:center;border-radius:50%;background:var(--soft);color:var(--muted);font-size:.7rem;font-weight:800}.week-dots 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