/* v3.12: preserve navy/copper visual language; progressive, native interactions. */
:root{--ink:#142b47;--muted:#536171;--paper:#f6f7f9;--accent:#9b6038;--line:#dbe1e8;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);line-height:1.7}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;height:auto}a{overflow-wrap:anywhere}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #2563eb;outline-offset:5px}section[id]{scroll-margin-top:105px}[hidden]{display:none!important}.container{max-width:1240px;margin-inline:auto;padding-inline:32px;width:100%}.skip-link{position:fixed;top:-100px;left:16px;z-index:1000;background:white;color:#142b47;padding:12px 20px}.skip-link:focus{top:8px}.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e4e8ed}.site-header-inner{max-width:1240px;margin:auto;min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:7px 32px}.brand-link{display:block;flex-shrink:0;line-height:0}.brand-link img{width:158px;height:63px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:30px}.desktop-nav a,.desktop-nav button{font-size:15px;color:#223a52;text-decoration:none;border:0;background:none;padding:10px 0;white-space:nowrap}.desktop-nav .nav-contact{background:#173553;color:white;padding:10px 19px;border-radius:7px}.mobile-toggle{display:none;background:white;border:1px solid #bfc9d4;padding:8px 14px;border-radius:6px;color:#142b47}.course-popover{position:fixed;inset:96px max(24px,calc((100vw - 1176px)/2)) auto auto;margin:0;width:420px;max-width:calc(100vw - 32px);padding:20px;border:1px solid #d7dee7;border-radius:12px;background:#fff;color:#142b47;box-shadow:0 16px 45px #142b4726}.course-popover p{font-size:12px;font-weight:700;color:#8c583a;margin:12px 8px 6px}.course-popover a{display:block;padding:9px 12px;border-radius:6px;color:#142b47;text-decoration:none;line-height:1.5}.course-popover a:hover{background:#f1f4f7}.site-dialog{border:1px solid #d8e0e8;border-radius:14px;padding:26px;background:white;color:#142b47;max-width:calc(100vw - 24px);max-height:calc(100dvh - 32px);width:760px;overflow:auto;box-shadow:0 20px 80px #09172940}.site-dialog::backdrop{background:#0c203b99}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:12px}.dialog-heading h2{font-size:23px;line-height:1.3;margin:0}.dialog-heading button{border:1px solid #b8c5d3;border-radius:6px;background:white;padding:7px 13px;color:#142b47;flex-shrink:0}.site-dialog a{color:#8b512f;text-decoration:underline}.lead-dialog iframe{display:block;width:100%;height:450px;border:1px solid #cdd5df;border-radius:6px;background:#f7f8fa}.menu-dialog{width:430px}.menu-dialog nav{display:grid}.menu-dialog nav a{padding:10px 3px;color:#142b47;text-decoration:none;border-bottom:1px solid #e7ebf0}.audience-bar{background:#f4f6f8;border-bottom:1px solid #e0e6ec}.audience-bar>.container{display:flex;justify-content:space-between;align-items:center;padding-block:12px;gap:12px}.audience-bar span{font-size:14px;color:#526375}.version-switch{display:flex;gap:2px;padding:4px;border:1px solid #ccd6e0;border-radius:9px;background:white}.version-switch button{border:0;background:transparent;padding:8px 17px;font-size:14px;border-radius:6px;color:#405366}.version-switch button[aria-pressed=true]{color:white;background:#173553}.hero{min-height:0;padding:74px 0 86px}.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;align-items:center}.hero-title{font-size:clamp(34px,3.5vw,54px);line-height:1.25;letter-spacing:-.025em}.hero-subtitle{font-size:17px;line-height:1.95;color:#c4cdd9;max-width:650px}.hero-ctas{gap:12px;flex-wrap:wrap}.hero-glow,.hero-bg-grid{pointer-events:none}.path-panel{background:#ffffff09;border:1px solid #ffffff26;padding:30px;border-radius:15px;color:#f0f4f8;box-shadow:0 16px 42px #08152c22}.path-kicker{font-size:12px;color:#d6ad89;letter-spacing:.1em}.path-panel h2{font-size:26px;color:white;margin:9px 0 25px}.path-panel ol{padding:0;margin:0 0 23px;list-style:none;counter-reset:steps}.path-panel li{counter-increment:steps;position:relative;padding:0 0 18px 43px;display:grid;gap:2px}.path-panel li:before{content:"0" counter(steps);position:absolute;left:0;top:0;color:#d6ad89;font-size:15px}.path-panel li span{font-size:14px;color:#c4ceda}.path-panel a{color:#efc7a2;text-decoration:none;font-size:14px}.courses-section{padding:76px 0}.courses-header-row{align-items:center;gap:24px}.courses-grid{gap:24px}.course-cover{height:195px}.course-title{font-size:21px;line-height:1.5}.course-title a{color:inherit;text-decoration:none}.course-desc{font-size:15px;line-height:1.85}.course-body{padding:25px}.course-cta-btn{white-space:normal;min-height:48px}.section-header .section-subtitle{line-height:1.8}.learning-section{padding:64px 0;background:white}.learning-section:nth-of-type(even){background:#f6f8fa}.learning-section h2{font-size:30px;line-height:1.45;margin:8px 0 26px;letter-spacing:-.025em;color:#142b47}.reading-intro{max-width:790px;font-size:18px;color:#536171;line-height:1.9;margin:0 0 26px}.learning-section p{line-height:1.85}.exercise-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.exercise-columns.three{grid-template-columns:repeat(3,minmax(0,1fr))}.learning-card{padding:26px;border:1px solid #dfe5ec;border-radius:10px;background:white}.learning-card h3{font-size:20px;line-height:1.5;margin:0 0 12px}.learning-card p{font-size:16px;color:#536171;margin:0}.example-panel{padding:30px;border:1px solid #d8e0e9;border-left:4px solid #b98459;background:#f9fafb;border-radius:8px;margin:25px 0}.example-panel h3{font-size:23px;line-height:1.5;margin:12px 0}.example-panel p{color:#405366}.example-label{display:block;font-size:13px;color:#795133}.example-panel blockquote{margin:20px 0;padding:16px 20px;background:white;border-left:3px solid #c1ccd8;font-size:19px;color:#314962}.table-scroll{overflow:auto;max-width:100%;border:1px solid #d8e0e9;border-radius:9px;margin:24px 0}.table-scroll table{width:100%;border-collapse:collapse;font-size:15px;min-width:600px}.table-scroll th,.table-scroll td{text-align:left;vertical-align:top;padding:18px;border-bottom:1px solid #e1e7ee;line-height:1.8}.table-scroll th{background:#eef2f6;color:#142b47;font-weight:600}.table-scroll tr:last-child td{border-bottom:0}.faq-list{max-width:940px;margin-top:30px}.faq-list details{padding:20px 0;border-bottom:1px solid #cfd8e3}.faq-list summary{cursor:pointer;font-size:18px;font-weight:600;padding-right:14px}.faq-list p{color:#536171;max-width:850px;margin:16px 0 0}.prompt-sheet{background:#f1f4f8;padding:28px;border-radius:10px}.prompt-sheet pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:16px;line-height:2.05;color:#30485e}.copy-status{display:block;font-size:14px;margin-top:10px}.work-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 44px;padding-left:24px}.work-steps li{padding-left:9px}.work-steps h3{font-size:21px;margin:8px 0}.work-steps p{color:#526375}.section-end{margin-top:30px}.section-end p{max-width:800px;color:#536171}.trust-section{padding:76px 0}.trust-section .section-title{font-size:32px}.stats-row-6{gap:20px}.stat-num{font-size:37px}.stat-label{font-size:14px}.clients-grid{gap:15px}.client-name{line-height:1.5;overflow-wrap:anywhere}.clients-wall-title{font-size:23px}.founder-card-full{margin-top:48px}.contact-section{background:#142c49;color:white;padding:70px 0}.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:80px;align-items:center}.contact-section h2{font-size:32px;line-height:1.4;margin:10px 0 20px;color:white}.contact-section p{color:#c2cedc;line-height:1.8}.contact-section a{color:#e6c3a2}.contact-phone{font-size:30px;font-weight:650;letter-spacing:.015em;text-decoration:none}.contact-action{border:1px solid #ffffff26;padding:28px;border-radius:12px;background:#ffffff05}.contact-action h3{color:white;margin:0 0 10px;font-size:23px}.contact-action .plain-link{display:block;margin-top:14px}.small-print{font-size:13px!important;line-height:1.65!important}.site-footer{background:#f1f4f7;padding:50px 0 22px;color:#4b5f74;font-size:14px}.footer-layout{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:60px}.site-footer h2{font-size:15px;color:#173553;margin:10px 0 13px}.site-footer a{display:block;color:#4b5f74;text-decoration:none;margin:5px 0;line-height:1.7}.site-footer img{width:150px;height:60px;object-fit:contain}.footer-bottom{display:flex;flex-wrap:wrap;gap:10px 26px;border-top:1px solid #d7dfe8;padding-top:22px;margin-top:34px;font-size:12px;align-items:center}.resource-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.resource-link{display:block;padding:28px;border:1px solid #d9e1ea;border-radius:11px;text-decoration:none;background:#fff;color:#142b47}.resource-link:hover{border-color:#a6744e;background:#fdfaf7}.resource-link h3{font-size:23px;line-height:1.5;margin:12px 0}.resource-link p{color:#526375}.read-link{color:#8e5834;font-size:15px}.resource-hero{padding:70px 0;background:#142c49;color:white}.resource-hero h1{font-size:38px;line-height:1.35;max-width:860px;color:white;margin:10px 0 20px}.resource-hero p{color:#c2cedc;font-size:18px;max-width:820px}.founder-intro{padding:70px 0;background:#eef2f6}.founder-grid{display:grid;grid-template-columns:1.4fr .7fr;gap:70px;align-items:center}.founder-grid h1{font-size:42px;line-height:1.35;margin:14px 0 24px;color:#142b47}.founder-grid img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:12px}.credential-list{padding-left:20px;color:#4b5f74;margin-bottom:30px}.detail-hero{padding:56px 0;background:#142c49}.detail-hero h1{font-size:38px;line-height:1.4}.detail-hero p{font-size:18px;line-height:1.85}.detail-section{padding:58px 0}.stats-band{padding:35px 0}.catalog-date{max-width:1140px;margin:22px auto 0;padding:0 28px;color:#c4ceda!important;font-size:13px!important}.reveal{opacity:1!important;transform:none!important}.animate-float,.animate-float-2{animation:none!important}.btn{min-height:46px}.btn-primary{color:#fff!important;background:#975d37!important;border-color:#975d37!important}.btn-outline-copper{color:#87512f!important;border-color:#a97551!important}.eyebrow{color:#94603e}.hero .eyebrow,.contact-section .eyebrow,.resource-hero .eyebrow{color:#d8ad88}.plain-link{color:#8e5834;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1100px){.desktop-nav{gap:20px}.hero-inner{gap:35px}.hero-title{font-size:40px}.path-panel{padding:23px}.courses-header-row{flex-wrap:wrap}.courses-grid{gap:17px}.course-body{padding:21px}.course-title{font-size:19px}.course-cover{height:165px}.contact-grid{gap:38px}.clients-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-layout{gap:32px}}
@media(max-width:820px){.desktop-nav{display:none}.mobile-toggle{display:block}.site-header-inner{min-height:72px;padding:4px 22px}.brand-link img{width:139px;height:56px}.container{padding-inline:24px}.hero{padding:46px 0 55px}.hero-inner{grid-template-columns:1fr;gap:32px}.hero-title{font-size:39px}.path-panel{max-width:600px}.hero-subtitle{font-size:17px}.courses-grid{grid-template-columns:1fr}.course-card{display:grid;grid-template-columns:230px 1fr}.course-cover{height:100%;min-height:230px}.course-cover-img{height:100%;object-fit:cover}.exercise-columns.three{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr;gap:26px}.stats-row-6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));row-gap:27px}.resource-links{grid-template-columns:1fr}.footer-layout{grid-template-columns:1fr 1fr}.footer-layout>div:last-child{grid-column:1/-1}.founder-grid{gap:30px}.founder-grid h1{font-size:33px}.founder-grid img{align-self:start}.course-popover{top:85px}.table-scroll th,.table-scroll td{padding:15px}.learning-section{padding:48px 0}}
@media(max-width:540px){.container{padding-inline:20px}.audience-bar>.container{align-items:stretch;flex-direction:column;gap:7px;padding-block:10px}.audience-bar span{font-size:12px}.audience-bar .version-switch{width:100%}.audience-bar button{flex:1;padding:8px 10px}.hero-title{font-size:34px}.hero-subtitle{font-size:16px}.hero-ctas{display:flex;flex-direction:column;align-items:stretch}.hero-ctas .btn{justify-content:center}.path-panel{padding:24px}.path-panel h2{font-size:24px}.courses-section{padding:48px 0}.course-card{display:block}.course-cover{height:190px;min-height:0}.course-body{padding:24px}.course-title{font-size:23px}.section-title{font-size:28px!important}.courses-header-row{gap:10px}.courses-header-row .version-switch{width:100%;margin-bottom:16px}.courses-header-row .version-switch button{flex:1;padding-inline:10px}.learning-section h2{font-size:26px}.exercise-columns,.work-steps{grid-template-columns:1fr}.learning-card{padding:23px}.example-panel{padding:23px 20px}.example-panel h3{font-size:21px}.reading-intro{font-size:17px}.clients-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.client-card{padding:18px 12px}.client-name{font-size:13px}.stat-num{font-size:29px}.stat-label{font-size:12px}.founder-card-full{display:block}.founder-photo-lg{max-width:220px;margin-bottom:24px}.founder-name-row{flex-wrap:wrap}.founder-info{padding:0}.resource-link{padding:24px}.resource-link h3{font-size:22px}.contact-section{padding:50px 0}.contact-section h2{font-size:28px}.contact-action{padding:24px}.contact-phone{font-size:28px}.footer-layout{grid-template-columns:1fr;gap:20px}.footer-layout>div:last-child{grid-column:auto}.site-dialog{padding:19px}.lead-dialog iframe{height:340px}.dialog-heading h2{font-size:20px}.resource-hero{padding:48px 0}.resource-hero h1{font-size:30px}.resource-hero p{font-size:16px}.founder-grid{grid-template-columns:1fr}.founder-grid img{max-width:300px}.founder-grid h1{font-size:33px}.detail-hero h1{font-size:30px}.detail-hero p{font-size:17px}.prompt-sheet{padding:22px}.table-scroll table{min-width:540px}.contact-action .btn{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.stats-note{text-align:center;font-size:12px;margin:18px 0 24px;color:#64748b}.stats-note a{color:inherit;text-decoration:underline;text-underline-offset:3px}.trust-section .stats-note{color:#c0cddd}.resource-revision{font-size:13px;color:#65758a;padding-top:20px;padding-bottom:35px}.client-logo .logo-chip{min-width:105px}.site-header *{font-family:inherit}
@media(max-width:540px){.mobile-records,.mobile-records tbody,.mobile-records tr,.mobile-records td{display:block;min-width:0!important;width:100%}.mobile-records thead{display:none}.mobile-records tr+tr{border-top:2px solid #c5d0de}.mobile-records td:before{content:attr(data-label);display:block;font-weight:700;color:#173553;margin-bottom:7px}.mobile-records td{border:0;padding:14px 17px}.mobile-records td+td{border-top:1px solid #e0e5ec}}
.skip-link:not(:focus){clip-path:inset(50%);height:1px;width:1px;overflow:hidden;padding:0}.stats-row-6 .stat-item{min-width:0;padding:8px 2px;border:0}.stats-row-6 .stat-num,.stats-band .stats-row-6 .stat-num{font-size:clamp(25px,2.7vw,40px);white-space:nowrap;line-height:1.3}.stats-row-6 .stat-num .plus{font-size:.7em}.stats-row-6 .stat-label{white-space:normal;line-height:1.5;margin-top:9px}.stats-row-6{gap:14px}
@media(max-width:540px){.stats-row-6 .stat-num,.stats-band .stats-row-6 .stat-num{font-size:25px}.stats-row-6 .stat-label{font-size:12px}.stats-row-6{column-gap:10px;row-gap:22px}}

/* v3.12.1: user-provided You Tron PNG, original bytes preserved. Viewport removes transparent margins visually. */
.yuchuang-logo-view{display:block;position:relative;width:125px;height:30px;overflow:hidden;flex-shrink:0}.client-logo .logo-chip .yuchuang-logo-view img{position:absolute;width:200px;height:150px;max-width:none;max-height:none;left:-38.5px;top:-61px}
@media(max-width:640px){.yuchuang-logo-view{width:108px;height:25.92px}.client-logo .logo-chip .yuchuang-logo-view img{width:172.8px;height:129.6px;left:-33.264px;top:-52.704px}}

.zhongchu-card .client-logo{height:64px}.zhongchu-card .logo-chip{height:64px}.client-logo .logo-chip img.happymaty-logo{width:64px;height:64px;max-width:64px;max-height:64px}

.zhongchu-card .client-logo,.zhongchu-card .logo-chip{height:78px}.happymaty-logo-view{position:relative;display:block;width:78px;height:78px;overflow:hidden}.client-logo .logo-chip .happymaty-logo-view img{position:absolute;width:114.706px;height:114.706px;max-width:none;max-height:none;left:-18.353px;top:-13.765px}


/* Customer logo normalization v3.12.2 */
.clients-wall .client-card .client-logo{height:76px;min-height:76px;margin:0 0 16px;display:flex;align-items:center;justify-content:center}
.clients-wall .client-card .client-logo .logo-chip{width:128px;height:76px;min-width:128px;max-width:128px;padding:0;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:8px;flex-shrink:0}
.customer-logo-viewport{display:block;position:relative;width:var(--mark-w);height:var(--mark-h);overflow:hidden;flex-shrink:0}
.clients-wall .client-card .client-logo .logo-chip .customer-logo-viewport img{position:absolute;display:block;width:var(--image-w);height:var(--image-h);max-width:none;max-height:none;left:var(--image-left);top:var(--image-top);object-fit:fill}
@media(max-width:540px){.clients-wall .client-card{padding:18px 10px}.clients-wall .client-card .client-name{min-height:39px}.clients-wall .client-card .client-logo{margin-bottom:14px}}

/* v3.12.3 text client marks */
.client-text-logo{display:block;padding:0 8px;font-size:21px;font-weight:650;letter-spacing:.04em;line-height:1.4;color:#173553;text-align:center;white-space:nowrap}

/* v3.12.5: native forms retain the shared dialog and brand layout. */
.lead-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}
.lead-fields label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600;min-width:0}
.lead-fields input,.lead-fields textarea{box-sizing:border-box;width:100%;min-height:44px;padding:11px 12px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#16243b;font:inherit;font-size:16px}
.lead-fields textarea{resize:vertical}.lead-full{grid-column:1/-1}
.lead-fields input:focus-visible,.lead-fields textarea:focus-visible,.lead-consent input:focus-visible{outline:2px solid #2563eb;outline-offset:2px}
.lead-consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.7;margin:16px 0}
.lead-consent input{flex-shrink:0;width:18px;height:18px;margin-top:3px}
.lead-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.lead-status{padding:12px;border-radius:8px;background:#eef6ff;color:#183a63;line-height:1.7}
.lead-status[data-state="error"]{background:#fff2f2;color:#a32121}
.lead-form button:disabled{opacity:.65;cursor:wait}
@media(max-width:540px){.lead-fields{grid-template-columns:1fr;gap:12px}.lead-form button[type="submit"]{width:100%}}

.lead-dialog{margin:auto}

/* v3.12.6 customer additions */
.clients-wall .client-name,.clients-wall .client-short{overflow-wrap:anywhere}

/* v3.12.9: aligned course rows and readable task illustrations. */
.courses-section .courses-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.courses-section .course-card{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:subgrid;grid-row:span 5;row-gap:0;transition:none;cursor:default;min-width:0}
.courses-section .course-card:hover{transform:none;box-shadow:none}
.courses-section .course-cover{height:242px;min-height:0;aspect-ratio:auto}
.courses-section .course-title{padding:24px 24px 12px;margin:0;line-height:1.5}
.courses-section .course-desc{display:block;-webkit-line-clamp:unset;overflow:visible;padding:0 24px 20px;margin:0;line-height:1.8}
.courses-section .course-details{padding:0 24px 20px;min-width:0}
.courses-section .course-target{margin-bottom:0}
.courses-section .course-cta-wrap{padding:0 24px 24px;display:flex;align-items:stretch}
.courses-section .course-cta-btn{margin:0;min-height:50px;align-self:stretch}
.course-scene{background:#edf2f6;border-bottom:1px solid #dbe3eb;padding:22px;color:#19334d;display:flex;flex-direction:column;gap:15px;box-sizing:border-box}
.scene-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;line-height:1.5}
.scene-heading>span{font-weight:650;color:#875333}.scene-heading small{color:#52667a;font-size:11px}
.scene-title{display:block;font-size:19px;line-height:1.5;font-weight:650}
.scene-options{display:flex;gap:7px;margin-top:5px}.scene-options>span{flex:1;background:white;border:1px solid #d3dce5;border-radius:7px;padding:13px 4px;text-align:center;font-size:12px;white-space:nowrap}
.scene-options .scene-selected{background:#18344f;color:white;border-color:#18344f}
.scene-result{text-align:center;display:flex;flex-direction:column;gap:3px;font-size:12px}.scene-result strong{font-weight:500}
.scene-arrow{font-size:24px;line-height:1;color:#94603b}
.scene-flow{display:grid;grid-template-columns:minmax(0,1fr) 22px minmax(0,1fr);gap:10px;align-items:center;margin-top:0}
.scene-flow>div{display:flex;flex-direction:column;align-items:center;gap:5px;background:white;border:1px solid #d3dce5;border-radius:8px;padding:12px 5px}
.scene-flow b,.scene-tools b{font-size:12px;font-weight:600;line-height:1.5;text-align:center}.scene-flow small{font-size:11px;color:#52667a}
.scene-icon{display:flex;align-items:center;justify-content:center;width:33px;height:33px;color:#875333;font:600 24px/1 system-ui}
.scene-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:3px}.scene-stages>span{display:flex;flex-direction:column;align-items:center;gap:10px;border-top:2px solid #ab7952;background:white;padding:12px 3px;font-size:12px}
.scene-stages b{font-size:20px;color:#8b5935;line-height:1;font-weight:500}
.scene-note{text-align:center;font-size:11px;color:#52667a;line-height:1.5}
.scene-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:7px}.scene-tools>div{display:flex;flex-direction:column;align-items:center;gap:12px;background:white;border:1px solid #d3dce5;border-radius:8px;padding:17px 3px}
.scene-prompt{background:white;border:1px solid #d3dce5;border-left:3px solid #a36d45;border-radius:5px;padding:9px 12px;display:grid;gap:5px;font-size:12px;line-height:1.5}
@media(min-width:701px) and (max-width:1100px){.courses-section .courses-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.courses-section .courses-grid{grid-template-columns:minmax(0,1fr);gap:20px}.courses-section .course-card{grid-template-rows:auto;grid-row:auto}.courses-section .course-cover{height:242px}.courses-section .course-title{padding:22px 20px 12px}.courses-section .course-desc{padding:0 20px 18px}.courses-section .course-details{padding:0 20px 18px}.courses-section .course-cta-wrap{padding:0 20px 22px}}
@media(prefers-reduced-motion:reduce){.courses-section .course-card{transition:none}}

/* v3.12.10: light motion, fixed card geometry. Content remains visible without JS. */
@keyframes jnh-rise{from{opacity:.15;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes jnh-fade{from{opacity:.2}to{opacity:1}}
@keyframes jnh-dialog{from{opacity:.25;transform:translateY(8px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(prefers-reduced-motion:no-preference){
 .motion-enter{animation:jnh-rise 200ms ease-out var(--motion-delay,0ms) both}
 .motion-enter[data-motion-kind="fade"]{animation-name:jnh-fade}
 .motion-version{animation:jnh-fade 200ms ease-out both}
 .site-dialog[open]{animation:jnh-dialog 180ms ease-out both}
 .site-dialog[open]::backdrop{animation:jnh-fade 180ms ease-out both}
 .course-popover:popover-open{animation:jnh-rise 160ms ease-out both}
 .btn,.version-switch-btn,.mobile-toggle,[data-close]{transition:transform 140ms ease-out}
 .btn:active,.version-switch-btn:active,.mobile-toggle:active,[data-close]:active{transform:scale(.98)}
 .btn svg,.scene-arrow,.scene-icon{transition:transform 180ms ease-out}
 .btn:hover svg,.btn:focus-visible svg{transform:translateX(4px)}
 .desktop-nav a{position:relative}
 .desktop-nav a:not(.nav-contact)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform 180ms ease-out}
 .desktop-nav a:hover::after,.desktop-nav a:focus-visible::after{transform:scaleX(1)}
 .course-card,.client-card,.learning-card{position:relative}
 .course-card::after,.client-card::after,.learning-card::after{content:"";position:absolute;inset:0;border:1px solid #ad784b;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity 180ms ease-out}
 .course-card:focus-within::after,.learning-card:focus-within::after{opacity:1}
 @media(hover:hover) and (pointer:fine){
  .course-card:hover::after,.client-card:hover::after,.learning-card:hover::after{opacity:1}
  .course-card:hover .scene-icon{transform:translateY(-3px)}
  .course-card:hover .scene-arrow{transform:translateX(3px)}
  .course-card:hover .scene-result .scene-arrow{transform:translateY(3px)}
 }
}
/* Do not lift card edges: preserve the alignment requested by the user. */
.courses-section .course-card,.clients-wall .client-card,.learning-card{transition:none}
.courses-section .course-card:hover,.clients-wall .client-card:hover,.learning-card:hover{transform:none}
@media(prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media print{.motion-enter,.motion-version{animation:none!important;transform:none!important;opacity:1!important}}

/* v3.12.12: course choice belongs to the hero, without a separate utility bar. */
.hero-audience{display:flex;align-items:center;gap:24px;width:max-content;max-width:100%;margin:0 0 26px;position:relative}
.hero-audience button{position:relative;appearance:none;display:block;border:0;border-radius:0;background:transparent;color:#b6c4d4;font:inherit;font-size:14px;line-height:1.5;min-height:44px;padding:10px 0;white-space:nowrap}
.hero-audience button[aria-pressed="true"]{color:#fff;font-weight:600}
.hero-audience button::after{content:"";position:absolute;bottom:2px;left:0;right:0;height:2px;background:#d8ad88;transform:scaleX(0);transform-origin:left}
.hero-audience button[aria-pressed="true"]::after{transform:scaleX(1)}
.hero-audience button:hover{color:#fff}
.hero-audience button:focus-visible{outline:2px solid #e7bb92;outline-offset:4px;border-radius:2px}
@media(prefers-reduced-motion:no-preference){.hero-audience button::after{transition:transform 160ms ease-out}}
@media(max-width:540px){.hero-audience{gap:22px;margin-bottom:22px}}

/* v3.12.15: six course previews share a material-to-result layout. */
.courses-section .course-task-cover{height:268px;padding:22px;display:flex;flex-direction:column;gap:0}
.course-task-cover .scene-title{font-size:18px;line-height:1.45;margin:14px 0 18px;min-height:27px}
.scene-task-list{display:grid;gap:8px;margin-top:auto}
.scene-task-row{display:grid;grid-template-columns:minmax(0,1fr) 18px minmax(0,1fr);align-items:center;gap:8px;min-height:36px;padding:6px 10px;background:#fff;border:1px solid #dce4ec;border-radius:5px;font-size:12px;line-height:1.5}
.scene-task-row>span:first-child{color:#52667b}
.scene-task-row strong{font-weight:600;color:#193650;text-align:right}
.scene-task-row .scene-arrow{color:#9b6038;font-size:17px;text-align:center}
@media(max-width:1100px) and (min-width:701px){.courses-section .course-task-cover{padding:20px}.course-task-cover .scene-title{font-size:17px}}