:root{--ink:#10213d;--muted:#62728b;--blue:#2458e8;--blue2:#1746ca;--sky:#dcecff;--line:#e2eaf5;--paper:#f5f8fd;--white:#fff;--navy:#071a36;--green:#28a879;--shadow:0 24px 70px rgba(20,48,92,.12);--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body.public-v3{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.6}a{color:inherit}.wrap-v3{width:min(1160px,calc(100% - 48px));margin-inline:auto}.site-header-v3{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.91);border-bottom:1px solid rgba(222,231,243,.85);backdrop-filter:blur(18px)}.site-nav-v3{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand-v3{display:inline-flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;flex-shrink:0}.brand-v3 img{width:44px;height:44px;object-fit:contain;border-radius:13px}.brand-v3 span{display:grid;line-height:1.14}.brand-v3 strong{font-size:17px;font-weight:850;letter-spacing:-.035em}.brand-v3 small{margin-top:5px;font-size:8px;letter-spacing:.11em;color:#8190a5;font-weight:800}.nav-links-v3{display:flex;align-items:center;gap:32px;color:#53647c;font-size:14px;font-weight:650}.nav-links-v3>a{text-decoration:none;transition:color .18s}.nav-links-v3>a:hover,.nav-links-v3>a.active{color:var(--blue)}.nav-actions-v3{display:flex;align-items:center;gap:22px;margin-left:10px}.nav-login-v3{text-decoration:none;color:#53647c}.nav-toggle-v3{display:none;border:1px solid var(--line);border-radius:12px;width:42px;height:42px;background:white;color:var(--ink);font-size:20px}.button-v3{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 23px;border:1px solid transparent;border-radius:999px;text-decoration:none;font-weight:780;transition:transform .18s,box-shadow .18s,background .18s}.button-v3:hover{transform:translateY(-2px)}.button-primary-v3{background:var(--blue);color:#fff;box-shadow:0 10px 24px #2458e833}.button-primary-v3:hover{background:var(--blue2);color:#fff;box-shadow:0 14px 28px #2458e844}.button-light-v3{background:#fff;color:var(--ink);border-color:var(--line)}.button-small-v3{min-height:42px;padding:0 18px;font-size:13px}.eyebrow-v3{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:11px;letter-spacing:.13em;font-weight:850}.eyebrow-v3 i{font-size:14px}.section-v3{padding:92px 0}.section-heading-v3{max-width:720px;margin:0 auto 44px;text-align:center}.section-heading-v3 h2{margin:13px 0 12px;font-size:clamp(32px,4vw,48px);line-height:1.12;letter-spacing:-.055em;font-weight:850}.section-heading-v3 p{margin:0;color:var(--muted);font-size:16px;line-height:1.75}.site-footer-v3{padding:56px 0 20px;background:#091b37;color:#dce7f8}.footer-grid-v3{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:42px}.site-footer-v3 .brand-v3{color:white}.site-footer-v3 .brand-v3 small{color:#95a9c5}.footer-brand-col-v3 p{max-width:340px;margin:20px 0 0;color:#94a8c5;font-size:14px;line-height:1.8}.footer-grid-v3>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start;gap:10px;color:#9fb1cb;font-size:13px}.footer-grid-v3>div>b{margin-bottom:7px;color:white;font-size:13px}.footer-grid-v3 a{text-decoration:none}.footer-grid-v3 a:hover{color:#fff}.footer-bottom-v3{display:flex;justify-content:space-between;gap:18px;padding-top:18px;border-top:1px solid #ffffff1b;color:#8398b5;font-size:12px}
/* Home */
.home-hero-v3{position:relative;overflow:hidden;padding:84px 0 76px;background:radial-gradient(ellipse at 82% 23%,#d7e9ff 0,transparent 37%),linear-gradient(135deg,#fff 0%,#f4f8ff 52%,#eaf2ff 100%)}.home-hero-v3:after{position:absolute;content:"";width:480px;height:480px;border:1px solid #4c7ce51b;border-radius:50%;right:-180px;bottom:-290px;box-shadow:0 0 0 50px #4c7ce509,0 0 0 100px #4c7ce506}.hero-grid-v3{position:relative;z-index:1;display:grid;grid-template-columns:1fr .92fr;align-items:center;gap:70px}.hero-copy-v3 h1{max-width:690px;margin:19px 0 20px;font-size:clamp(46px,6.2vw,76px);line-height:.99;letter-spacing:-.075em;font-weight:880}.hero-copy-v3 h1 em{font-style:normal;color:var(--blue)}.hero-copy-v3>p{max-width:610px;margin:0;color:#5e6e87;font-size:18px;line-height:1.8}.hero-actions-v3{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-meta-v3{display:flex;align-items:center;gap:11px;margin-top:28px;color:#697a91;font-size:13px}.avatar-stack-v3{display:flex}.avatar-stack-v3 i{display:grid;place-items:center;width:30px;height:30px;margin-left:-6px;border:2px solid white;border-radius:50%;background:#e2edff;color:var(--blue);font-size:12px}.avatar-stack-v3 i:first-child{margin-left:0}.hero-product-v3{position:relative;padding:21px;border:1px solid #dce6f3;border-radius:28px;background:#ffffffc9;box-shadow:0 38px 100px #18396621;transform:rotate(1.2deg)}.product-window-v3{overflow:hidden;border:1px solid #e2eaf3;border-radius:19px;background:white}.product-window-top-v3{display:flex;align-items:center;gap:6px;padding:15px 17px;border-bottom:1px solid #edf1f7;color:#8492a7;font-size:11px}.product-window-top-v3 i{width:7px;height:7px;border-radius:50%;background:#c2ccda}.product-window-top-v3 span{margin-left:auto;font-weight:750;letter-spacing:.08em}.product-window-body-v3{display:grid;grid-template-columns:62px 1fr;min-height:340px}.product-rail-v3{display:flex;flex-direction:column;align-items:center;gap:20px;padding:19px 8px;border-right:1px solid #eff2f7;color:#98a6b9}.product-rail-v3 .rail-logo-v3{width:29px;height:29px;border-radius:8px}.product-rail-v3 i.active{color:var(--blue)}.product-main-v3{padding:24px}.product-main-head-v3{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.product-main-head-v3 small{color:#8997aa;font-size:9px;font-weight:800;letter-spacing:.1em}.product-main-head-v3 h3{margin:7px 0 3px;font-size:19px;letter-spacing:-.03em}.product-main-head-v3 p{margin:0;color:#8290a4;font-size:11px}.live-pill-v3{padding:5px 9px;border-radius:99px;background:#e9f8f1;color:#208360;font-size:9px;font-weight:850}.lesson-list-v3{display:grid;gap:9px;margin-top:20px}.lesson-row-v3{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:11px;padding:11px;border:1px solid #edf1f7;border-radius:12px}.lesson-row-v3>i:first-child{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:#edf3ff;color:var(--blue)}.lesson-row-v3 strong,.lesson-row-v3 small{display:block}.lesson-row-v3 strong{font-size:11px}.lesson-row-v3 small{margin-top:2px;color:#93a0b3;font-size:9px}.lesson-row-v3 .status{font-size:9px;color:#249372}.progress-bar-v3{height:6px;margin-top:18px;border-radius:99px;background:#e9eef6}.progress-bar-v3 span{display:block;width:68%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2458e8,#50a9f8)}.floating-note-v3{position:absolute;right:-25px;bottom:26px;display:flex;align-items:center;gap:11px;padding:13px 16px;border:1px solid #e4ebf5;border-radius:15px;background:#fff;box-shadow:var(--shadow)}.floating-note-v3>i{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#e9f7f2;color:#228967}.floating-note-v3 strong,.floating-note-v3 small{display:block}.floating-note-v3 strong{font-size:11px}.floating-note-v3 small{color:#8997aa;font-size:9px}.proof-strip-v3{padding:24px 0;background:#fff;border-block:1px solid #edf1f6}.proof-inner-v3{display:flex;align-items:center;justify-content:space-between;gap:24px}.proof-inner-v3>span{color:#8794a7;font-size:12px}.proof-tag-v3{display:flex;align-items:center;gap:8px;color:#3d4d65;font-size:12px;font-weight:750}.proof-tag-v3 i{color:var(--blue);font-size:17px}.products-grid-v3{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-card-v3{min-height:260px;padding:24px;border:1px solid var(--line);border-radius:20px;background:white;box-shadow:0 10px 30px #1b3c6808;transition:transform .2s,box-shadow .2s}.product-card-v3:hover{transform:translateY(-5px);box-shadow:0 22px 45px #1b3c6814}.product-icon-v3{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:#edf3ff;color:var(--blue);font-size:20px}.product-card-v3:nth-child(2) .product-icon-v3{background:#eef1fa;color:#405b99}.product-card-v3:nth-child(3) .product-icon-v3{background:#e9f7f2;color:#208360}.product-card-v3:nth-child(4) .product-icon-v3{background:#f3edff;color:#794cce}.product-card-v3 small{display:block;margin-top:22px;color:#95a2b4;font-size:9px;font-weight:850;letter-spacing:.11em}.product-card-v3 h3{margin:7px 0;font-size:18px;letter-spacing:-.025em}.product-card-v3 p{min-height:60px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}.product-card-v3 a{display:inline-flex;gap:7px;margin-top:16px;color:var(--blue);font-size:12px;font-weight:800;text-decoration:none}.course-section-v3{background:#fff}.course-grid-v3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.course-card-v3{padding:22px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(150deg,#fff,#f8faff)}.course-card-v3 .course-meta-v3{display:flex;justify-content:space-between;color:#8593a8;font-size:11px}.course-card-v3 .course-meta-v3 i{color:var(--blue)}.course-card-v3 h3{margin:20px 0 8px;font-size:18px}.course-card-v3 p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.course-card-v3 .course-foot-v3{margin-top:18px;padding-top:13px;border-top:1px solid var(--line);color:#6d7b91;font-size:11px}.process-section-v3{background:#edf3fc}.steps-grid-v3{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;counter-reset:steps}.step-card-v3{position:relative;padding:25px 23px;border:1px solid #dce6f3;border-radius:18px;background:#fff}.step-card-v3 span{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;font-size:12px;font-weight:800}.step-card-v3 h3{margin:20px 0 8px;font-size:17px}.step-card-v3 p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}.cta-band-v3{padding:58px 0;background:linear-gradient(115deg,#143db9,#2866ee);color:#fff}.cta-content-v3{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-content-v3 h2{max-width:640px;margin:0;font-size:clamp(28px,4vw,42px);line-height:1.13;letter-spacing:-.05em}.cta-content-v3 p{margin:12px 0 0;color:#d8e4ff}.cta-content-v3 .button-v3{flex-shrink:0}
/* About */
.about-hero-v3{padding:92px 0 72px;background:radial-gradient(ellipse at 85% 0%,#dbeaff,transparent 39%),#f5f8fd}.about-hero-grid-v3{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}.about-hero-v3 h1{max-width:730px;margin:18px 0;font-size:clamp(42px,5.6vw,68px);line-height:1.02;letter-spacing:-.07em}.about-hero-v3 p{max-width:650px;color:var(--muted);font-size:17px;line-height:1.8}.about-art-v3{position:relative;display:grid;place-items:center;min-height:310px;border:1px solid #dce7f5;border-radius:32px;background:linear-gradient(145deg,#fff,#eaf2ff);box-shadow:var(--shadow)}.about-art-v3 img{width:110px;height:110px;border-radius:27px;box-shadow:0 16px 36px #1d4ed840}.about-art-v3:before,.about-art-v3:after{position:absolute;content:"";border:1px solid #2d63d51c;border-radius:50%}.about-art-v3:before{width:210px;height:210px}.about-art-v3:after{width:275px;height:275px}.about-art-label-v3{position:absolute;right:24px;bottom:22px;padding:9px 13px;border-radius:99px;background:#fff;color:#50617a;font-size:11px;font-weight:750;box-shadow:0 6px 20px #1d355512}.values-grid-v3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.value-card-v3{padding:26px;border:1px solid var(--line);border-radius:19px;background:white}.value-card-v3>i{font-size:22px;color:var(--blue)}.value-card-v3 h3{margin:17px 0 7px;font-size:18px}.value-card-v3 p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.about-flow-v3{background:var(--navy);color:#fff}.about-flow-v3 .section-heading-v3 p{color:#a8bad4}.flow-grid-v3{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.flow-node-v3{padding:18px 12px;border:1px solid #ffffff20;border-radius:15px;background:#ffffff09;text-align:center}.flow-node-v3 i{display:block;color:#78a8ff;font-size:21px}.flow-node-v3 strong{display:block;margin-top:10px;font-size:12px}.flow-node-v3 small{display:block;margin-top:4px;color:#9bb0ce;font-size:10px}.developer-panel-v3{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px;padding:30px;border:1px solid var(--line);border-radius:22px;background:#fff}.developer-panel-v3 img{width:70px;height:70px;border-radius:17px}.developer-panel-v3 h3{margin:3px 0 5px;font-size:21px}.developer-panel-v3 p{margin:0;color:var(--muted);font-size:14px}
/* Simulator */
.sim-hero-v3{padding:72px 0 46px;background:radial-gradient(ellipse at 90% 0%,#dceaff,transparent 40%),#f5f8fd}.sim-hero-v3 .sim-title-v3{max-width:800px;margin:16px 0;font-size:clamp(42px,5.4vw,66px);line-height:1.03;letter-spacing:-.07em}.sim-hero-v3 p{max-width:720px;color:var(--muted);font-size:16px;line-height:1.8}.sim-grid-v3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sim-card-v3{position:relative;display:flex;flex-direction:column;min-height:320px;padding:27px;border:1px solid var(--line);border-radius:23px;background:white;color:var(--ink);text-decoration:none;box-shadow:0 12px 38px #19385d0a;transition:transform .2s,box-shadow .2s,border-color .2s}.sim-card-v3:hover{transform:translateY(-6px);border-color:#aac4fb;box-shadow:0 25px 58px #19385d18;color:var(--ink)}.sim-icon-v3{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:#eaf1ff;color:var(--blue);font-size:24px}.sim-card-v3:nth-child(2) .sim-icon-v3{background:#edf0f7;color:#405b99}.sim-card-v3:nth-child(3) .sim-icon-v3{background:#f1eaff;color:#784bd2}.sim-card-v3 small{margin-top:28px;color:#8795a8;font-size:10px;font-weight:850;letter-spacing:.14em}.sim-card-v3 h2{margin:8px 0;font-size:23px;letter-spacing:-.035em}.sim-card-v3 p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.sim-card-action-v3{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:23px;color:var(--blue);font-size:13px;font-weight:800}.sim-info-v3{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:28px;padding:18px 22px;border:1px solid #dce7f5;border-radius:16px;background:#fff}.sim-info-v3 span{display:flex;align-items:center;gap:9px;color:#64748b;font-size:13px}.sim-info-v3 i{color:#258866}
/* Pricing */
.pricing-hero-v3{padding:72px 0 48px;text-align:center;background:radial-gradient(ellipse at 50% 0%,#dceaff,transparent 50%)}.pricing-hero-v3 h1{max-width:780px;margin:16px auto;font-size:clamp(38px,5vw,58px);line-height:1.06;letter-spacing:-.06em}.pricing-hero-v3 p{max-width:740px;margin:0 auto;color:var(--muted)}.pricing-grid-v3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.plan-card-v3{position:relative;padding:25px;border:1px solid var(--line);border-radius:21px;background:#fff;box-shadow:0 12px 38px #19385d0a}.plan-card-v3.featured{border-color:#6e92ed;box-shadow:0 18px 50px #2458e81a}.plan-card-v3 h2{margin:8px 0;font-size:22px}.plan-card-v3 p{min-height:45px;color:var(--muted);font-size:13px}.plan-price-v3{margin:20px 0;font-size:23px;font-weight:850}.plan-price-v3 small{display:block;color:#8492a7;font-size:11px;font-weight:600}.plan-limit-v3{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:13px 0;border-block:1px solid var(--line)}.plan-limit-v3 span{text-align:center;font-size:11px;color:#697991}.plan-limit-v3 b{display:block;color:var(--ink);font-size:15px}.plan-card-v3 ul{min-height:110px;padding:17px 0 0;list-style:none}.plan-card-v3 li{margin-bottom:8px;color:#60718b;font-size:12px}.plan-card-v3 li i{margin-right:6px;color:var(--green)}
/* Authentication */
.auth-page-v3{background:radial-gradient(ellipse at 0% 100%,#dceaff 0,transparent 35%),#f2f6fc}.auth-shell-v3{display:grid;grid-template-columns:.88fr 1.12fr;gap:0;width:min(1050px,calc(100% - 40px));margin:52px auto 72px;overflow:hidden;border:1px solid var(--line);border-radius:28px;background:white;box-shadow:var(--shadow)}.auth-aside-v3{position:relative;overflow:hidden;padding:46px;background:linear-gradient(148deg,#0b1d3a,#173d91);color:#fff}.auth-aside-v3:after{position:absolute;content:"";width:340px;height:340px;right:-170px;bottom:-170px;border:1px solid #ffffff22;border-radius:50%;box-shadow:0 0 0 38px #ffffff09,0 0 0 76px #ffffff07}.auth-brand-v3{display:inline-flex;align-items:center;gap:11px;color:white;text-decoration:none}.auth-brand-v3 img{width:48px;height:48px;border-radius:14px}.auth-brand-v3 strong,.auth-brand-v3 small{display:block}.auth-brand-v3 strong{font-size:17px}.auth-brand-v3 small{color:#a9bad6;font-size:8px;letter-spacing:.1em}.auth-aside-v3 h1{position:relative;z-index:1;margin:75px 0 14px;font-size:38px;line-height:1.08;letter-spacing:-.055em}.auth-aside-v3 p{position:relative;z-index:1;color:#c1d0e6;font-size:14px;line-height:1.8}.auth-checks-v3{position:relative;z-index:1;display:grid;gap:14px;margin-top:30px;color:#dbe6f6;font-size:13px}.auth-checks-v3 span{display:flex;align-items:center;gap:10px}.auth-checks-v3 i{color:#88d4bd}.auth-form-v3{padding:48px 52px}.auth-form-v3 h2{margin:0;font-size:29px;letter-spacing:-.045em}.auth-form-v3>p{color:var(--muted);font-size:14px}.auth-form-v3 .form-label{margin-bottom:7px;color:#374760;font-size:13px;font-weight:750}.auth-form-v3 .form-control{min-height:48px;border-color:#dce5f1;border-radius:12px;box-shadow:none}.auth-form-v3 .form-control:focus{border-color:#7da2f4;box-shadow:0 0 0 4px #2458e817}.auth-field-v3{position:relative;margin-bottom:17px}.auth-input{position:relative}.auth-input>i{position:absolute;z-index:1;top:15px;left:14px;color:#91a0b5}.auth-input .form-control{padding-left:42px}.registration-success{display:flex;gap:14px;padding:18px;border:1px solid var(--line);border-radius:15px;background:#f8faff}.registration-success>span{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:12px;background:#eaf1ff;color:var(--blue)}.registration-success strong{display:block}.registration-success p{margin:6px 0 12px;color:var(--muted);font-size:13px}.role-picker-v15{display:grid;grid-template-columns:1fr 1fr;gap:10px}.role-picker-v15 label{position:relative;cursor:pointer}.role-picker-v15 label>input{position:absolute;opacity:0;inset:0}.role-picker-v15 label>span{display:grid;gap:5px;padding:14px;border:1px solid #dce5f1;border-radius:13px;background:#fff}.role-picker-v15 label>span i{color:var(--blue);font-size:20px}.role-picker-v15 label>span b{color:var(--ink);font-size:13px}.role-picker-v15 label>span small{color:var(--muted);font-size:11px}.role-picker-v15 label>input:checked+span{border-color:#6e92ed;background:#f2f6ff;box-shadow:0 0 0 3px #2458e812}.registration-success{border-radius:14px}.auth-form-v3 a:not(.button-v3){color:var(--blue);font-weight:700}.auth-footer-v3{margin-top:-42px;padding-bottom:32px;text-align:center;color:#8090a5;font-size:12px}
@media(max-width:1000px){.hero-grid-v3{gap:42px}.products-grid-v3{grid-template-columns:repeat(2,1fr)}.footer-grid-v3{grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer-grid-v3>div:last-child{grid-column:2}.auth-shell-v3{grid-template-columns:.78fr 1.22fr}.auth-aside-v3{padding:36px}.auth-form-v3{padding:42px}}
@media(max-width:760px){.wrap-v3{width:min(600px,calc(100% - 32px))}.site-nav-v3{min-height:68px}.brand-v3 img{width:40px;height:40px}.brand-v3 small{font-size:7px}.nav-toggle-v3{display:block;margin-left:auto}.nav-links-v3{position:absolute;top:68px;left:0;right:0;display:none;align-items:stretch;gap:0;padding:10px 16px 18px;border-bottom:1px solid var(--line);background:white;box-shadow:0 18px 24px #19385d0d}.nav-links-v3.open{display:flex;flex-direction:column}.nav-links-v3>a{padding:12px 6px}.nav-actions-v3{justify-content:flex-start;margin:8px 0 0;padding-top:12px;border-top:1px solid var(--line)}.home-hero-v3{padding:58px 0 54px}.hero-grid-v3,.about-hero-grid-v3{grid-template-columns:1fr;gap:42px}.hero-copy-v3 h1{font-size:clamp(43px,12vw,61px)}.hero-copy-v3>p{font-size:16px}.hero-product-v3{max-width:540px;margin:0 auto;transform:none}.product-window-body-v3{min-height:300px}.floating-note-v3{right:-5px;bottom:12px}.section-v3{padding:66px 0}.proof-inner-v3{justify-content:center;flex-wrap:wrap}.proof-inner-v3>span{width:100%;text-align:center}.products-grid-v3,.course-grid-v3{grid-template-columns:1fr 1fr}.product-card-v3{min-height:245px;padding:20px}.steps-grid-v3{grid-template-columns:1fr 1fr}.cta-content-v3{align-items:flex-start;flex-direction:column}.about-hero-v3{padding:62px 0 46px}.about-art-v3{min-height:240px}.values-grid-v3{grid-template-columns:1fr}.flow-grid-v3{grid-template-columns:repeat(2,1fr)}.developer-panel-v3{grid-template-columns:auto 1fr}.developer-panel-v3>.button-v3{grid-column:1/-1}.sim-hero-v3{padding:55px 0 36px}.sim-grid-v3{grid-template-columns:1fr}.sim-card-v3{min-height:260px}.sim-info-v3{align-items:flex-start;flex-direction:column}.footer-grid-v3{grid-template-columns:1fr 1fr;gap:28px}.footer-brand-col-v3{grid-column:1/-1}.footer-grid-v3>div:last-child{grid-column:auto}.pricing-grid-v3{grid-template-columns:1fr}.auth-shell-v3{grid-template-columns:1fr;margin:28px auto 60px}.auth-aside-v3{padding:28px}.auth-aside-v3 h1{margin:28px 0 8px;font-size:29px}.auth-checks-v3{grid-template-columns:1fr 1fr;gap:10px;margin-top:18px;font-size:11px}.auth-form-v3{padding:30px 24px}.auth-footer-v3{margin-top:-35px}}
@media(max-width:480px){.products-grid-v3,.course-grid-v3,.steps-grid-v3{grid-template-columns:1fr}.product-card-v3{min-height:auto}.product-card-v3 p{min-height:0}.hero-actions-v3{align-items:stretch;flex-direction:column}.hero-actions-v3 .button-v3{width:100%}.hero-product-v3{padding:10px}.product-main-v3{padding:16px}.product-window-body-v3{grid-template-columns:44px 1fr}.product-rail-v3{padding:15px 5px}.product-rail-v3 .rail-logo-v3{width:24px;height:24px}.lesson-row-v3{grid-template-columns:30px 1fr auto;padding:9px}.lesson-row-v3>i:first-child{width:29px;height:29px}.footer-grid-v3{grid-template-columns:1fr 1fr}.footer-bottom-v3{flex-direction:column;gap:6px}.developer-panel-v3{padding:22px}.developer-panel-v3 img{width:58px;height:58px}.auth-checks-v3{grid-template-columns:1fr}}
.why-hero-v3{position:relative;overflow:hidden;padding:90px 0 82px;background:radial-gradient(circle at 82% 44%,rgba(42,105,245,.12),transparent 29%),linear-gradient(145deg,#f7f9ff 0%,#fff 64%)}.why-hero-grid-v3{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:52px}.why-hero-v3 h1{max-width:740px;margin:17px 0;font-size:clamp(2.7rem,5.4vw,4.8rem);line-height:1.04;letter-spacing:-.055em;color:#152448}.why-hero-v3 p{max-width:660px;color:#63708a;font-size:1.12rem;line-height:1.8}.why-cta-v3{display:flex;align-items:center;gap:25px;margin-top:30px}.why-text-link-v3{display:inline-flex;align-items:center;gap:8px;color:#285be8;font-weight:700;text-decoration:none}.why-visual-v3{display:grid;justify-items:center;gap:15px;color:#77839a;font-size:.8rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.why-orbit-v3{position:relative;width:min(100%,370px);aspect-ratio:1;border:1px solid #e2e9f7;border-radius:50%;background:radial-gradient(circle,#fff 0 29%,#f4f7ff 29.5% 30%,transparent 30.5% 52%,#e7ecf8 52.5% 53%,transparent 53.5%)}.why-orbit-v3>div{position:absolute;inset:32%;display:grid;place-content:center;justify-items:center;gap:8px;border:1px solid #e7ecf7;border-radius:28px;background:#fff;box-shadow:0 25px 65px #223f8424;color:#23375f;text-align:center}.why-orbit-v3>div img{width:44px;height:44px;object-fit:contain}.why-orbit-v3>div strong{font-size:1rem;line-height:1.15}.why-orbit-v3>span{position:absolute;display:grid;place-items:center;width:58px;height:58px;border:1px solid #e4eaf7;border-radius:19px;background:#fff;box-shadow:0 12px 32px #263d741c;color:#285be8;font-size:1.45rem}.why-orbit-v3>span:nth-child(1){top:8%;left:43%}.why-orbit-v3>span:nth-child(2){top:49%;right:1%}.why-orbit-v3>span:nth-child(3){bottom:7%;left:30%}.why-reasons-v3{padding-top:83px;padding-bottom:90px}.why-section-head-v3{max-width:700px;margin:0 auto 39px;text-align:center}.why-section-head-v3 h2,.why-flow-grid-v3 h2,.why-final-v3 h2{margin:14px 0;font-size:clamp(2rem,4vw,3.1rem);line-height:1.13;letter-spacing:-.04em;color:#152448}.why-section-head-v3 p,.why-flow-grid-v3>div>p,.why-final-v3 p{color:#697690;line-height:1.75}.why-cards-v3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.why-cards-v3 article{padding:27px;border:1px solid #e7ebf4;border-radius:22px;background:#fff;box-shadow:0 12px 34px #1d356309}.why-icon-v3{display:grid;place-items:center;width:52px;height:52px;margin-bottom:23px;border-radius:16px;background:#edf3ff;color:#2b60ec;font-size:1.4rem}.why-cards-v3 article>small{color:#657495;font-size:.69rem;font-weight:800;letter-spacing:.12em}.why-cards-v3 h3{margin:11px 0;font-size:1.22rem;line-height:1.3;color:#19294b}.why-cards-v3 p{margin:0;color:#6a7690;line-height:1.75}.why-flow-v3{padding:76px 0;background:#f5f7fc}.why-flow-grid-v3{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.why-flow-grid-v3>div>p{max-width:520px}.why-steps-v3{padding:15px 26px;border:1px solid #e6eaf2;border-radius:22px;background:#fff}.why-steps-v3>div{display:flex;align-items:center;gap:18px;padding:19px 0;border-bottom:1px solid #edf0f5}.why-steps-v3>div:last-child{border-bottom:0}.why-steps-v3>div>span{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#edf3ff;color:#2b60ec;font-weight:800}.why-steps-v3 section{display:grid;gap:4px}.why-steps-v3 strong{color:#1b2b4b}.why-steps-v3 small{color:#71809a}.why-final-v3{padding:88px 0;text-align:center;background:radial-gradient(ellipse at 50% 100%,#e9efff,transparent 58%)}.why-final-v3 p{max-width:640px;margin:0 auto 25px}.why-final-v3>div>div{display:flex;justify-content:center;gap:12px}@media(max-width:850px){.why-hero-grid-v3,.why-flow-grid-v3{grid-template-columns:1fr;gap:36px}.why-visual-v3{max-width:370px;margin:auto}.why-cards-v3{grid-template-columns:1fr}.why-hero-v3{padding:67px 0}.why-reasons-v3{padding:60px 0}.why-flow-v3{padding:58px 0}}@media(max-width:520px){.why-cta-v3{align-items:flex-start;flex-direction:column;gap:17px}.why-final-v3>div>div{align-items:stretch;flex-direction:column}.why-final-v3 .button-v3{width:100%}}

/* Public announcement follows the current Home visual language. */
.public-announcement-v18{background:#111827;color:#fff}.public-announcement-v18 .wrap-v3{min-height:40px;display:flex;align-items:center;justify-content:center}.public-announcement-v18 span{display:flex;align-items:center;gap:9px;padding:8px 0;font-size:.78rem}.public-announcement-v18 i{color:#a5b4fc}.public-announcement-v18 strong{color:#fff}.public-announcement-v18 em{font-style:normal;color:#cbd5e1}@media(max-width:640px){.public-announcement-v18 span{flex-wrap:wrap;justify-content:center;text-align:center}}
/* Public brand assets and fuller footer layout */
.footer-grid-v3{grid-template-columns:1.8fr repeat(4,minmax(0,1fr));gap:32px}
.footer-brand-col-v3>small{display:block;max-width:350px;margin-top:10px;color:#8398b5;font-size:12px;line-height:1.6}
.footer-grid-v3>div:not(:first-child)>small{color:#8398b5;font-size:12px;line-height:1.55}
.brand-icon-preview-v18{min-height:110px}
.brand-icon-preview-v18 img{width:74px;height:74px;object-fit:contain}
.brand-icon-preview-v18>i{font-size:2.4rem;color:#5b5cf0}
@media(max-width:1000px){.footer-grid-v3{grid-template-columns:1.4fr 1fr 1fr;gap:28px}}
@media(max-width:760px){.footer-grid-v3{grid-template-columns:1fr 1fr;gap:26px}.footer-brand-col-v3{grid-column:1/-1}}