/* Course-first offer; keep examples available without stretching the sales path. */
.course-wordmark{display:flex;align-items:center;gap:17px;flex-shrink:0}.brand-course{font-size:12px;line-height:1.55;font-weight:600;width:130px;border-left:1px solid var(--line);padding-left:16px}.header .navigation{gap:22px}.hero-inner{padding-block:38px 28px}.hero h1{font-size:clamp(53px,5.6vw,79px);letter-spacing:-2.8px;line-height:1.08}.hero-intro{font-size:21px;line-height:1.65;margin-top:25px;max-width:540px}.hero-description{font-size:17px;line-height:1.85;margin-top:14px;max-width:540px}.hero-offer{display:flex;align-items:center;justify-content:space-between;gap:18px;max-width:500px;padding:17px 0;margin-top:18px;border-block:1px solid #ccd4d4}.hero-offer>div>span{font-size:12px;font-weight:500;display:block;color:var(--muted)}.hero-offer strong{font-size:27px;font-weight:600;line-height:1.6;display:flex;align-items:center;gap:14px}.hero-offer del{font-size:14px;font-weight:400;color:var(--muted)}.hero-offer>span{font-size:12px;line-height:1.7;text-align:right}.hero-actions{margin-top:22px;gap:18px;flex-wrap:wrap}.hero-actions .button{font-size:14px;padding:15px 20px}.hero-actions .text-link{font-size:13px;gap:8px}.hero-facts{margin-top:23px;padding-top:0;gap:22px}.hero-facts span{font-size:12px}.hero-facts b{font-size:19px}.hero-visual{min-height:660px}.course-bundle{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);padding-block:25px 30px;gap:30px}.course-bundle article{display:flex;gap:16px;align-items:flex-start}.bundle-number{color:var(--blue);font-size:13px;font-weight:600;line-height:2.4}.course-bundle h3{font-size:18px;letter-spacing:-.3px}.course-bundle p{font-size:14px;line-height:1.85;margin-top:7px}.agent-jobs{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:90px}.agent-jobs ol{margin:0;padding:0;list-style:none}.agent-jobs li{display:flex;gap:23px;padding:20px 0;border-bottom:1px solid var(--line)}.agent-jobs li:first-child{padding-top:0}.agent-jobs li>span{color:var(--blue);font-size:13px;padding-top:5px}.agent-jobs h3{font-size:22px;letter-spacing:-.4px}.agent-jobs li p{font-size:16px;line-height:1.8;margin-top:7px}.agent-owner{background:#f0f1e8;padding:30px;border-radius:12px;align-self:start;text-align:center;position:sticky;top:105px}.agent-owner img{height:340px;width:auto;margin:0 auto 16px;object-fit:contain}.agent-owner p{font-size:15px;line-height:1.85}.agent-owner strong{font-size:23px;line-height:1.5;color:var(--ink);font-family:var(--serif)}.agent-owner .text-link{margin-top:20px}.agent-runtime{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-block:27px;margin-block:30px 15px;border-block:1px solid var(--line)}.agent-runtime>span{font-size:14px;line-height:2.1;font-weight:500;align-self:center}.agent-runtime p{font-size:14px;line-height:1.9}.offer-detail{border-bottom:1px solid var(--line);padding:0}.offer-detail>summary{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 0;list-style:none;cursor:pointer}.offer-detail>summary::-webkit-details-marker{display:none}.offer-detail>summary>span:first-child{min-width:0}.offer-detail>summary strong{display:block;font-size:21px;font-weight:500;line-height:1.6;letter-spacing:-.3px}.offer-detail>summary small{display:block;color:var(--muted);font-size:14px;line-height:1.8;margin-top:4px}.offer-detail>summary>[data-icon]{width:40px;height:40px;background:var(--soft);border-radius:50%;transition:transform .2s}.offer-detail[open]>summary>[data-icon]{transform:rotate(45deg)}.offer-detail-body{padding:10px 0 38px}.offer-detail .workbench{margin-top:8px}.offer-detail .tour-note{font-size:13px;line-height:1.8;margin-top:18px}.sample-intro{max-width:880px;margin-bottom:24px}.sample-intro p{font-size:16px;line-height:1.9}.agent-extras .resources-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-block:10px 38px}.resources-intro h3{font-size:28px;line-height:1.5}.resources-intro p{font-size:16px}.resources-intro .section-label{margin-bottom:14px}.study-section{background:var(--soft)}.study-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.study-grid article{scroll-margin-top:115px}.study-number{font-family:var(--serif);font-size:52px;line-height:1.2;color:var(--blue);display:block;margin-bottom:15px}.study-grid h3{font-size:23px;margin-bottom:14px}.study-grid p{font-size:16px;line-height:1.85}.study-grid p+p{margin-top:12px}.study-extras{margin-top:35px;border-top:1px solid #ccd3c7}.study-extras .offer-detail{border-color:#ccd3c7}.study-extras summary>[data-icon]{background:var(--paper)}.study-extras .agenda{max-width:950px}.study-extras .adaptive-practice{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.study-extras .learning-demo{background:var(--paper);border:1px solid var(--line);color:var(--ink)}.study-extras .learning-demo p,.study-extras .lesson-feedback{color:var(--muted)}.study-extras .adaptive-art{margin:0}.closing-course{font-size:15px!important;color:#d7e4c6!important;margin:22px 0!important}.closing h2{margin-top:0}.agent-extras summary[id]{scroll-margin-top:115px}
@media(max-width:1100px){.brand-course{display:none}.header .navigation{gap:18px}.hero h1{font-size:67px}.hero-inner{gap:35px}.hero-offer strong{font-size:25px}.agent-jobs{grid-template-columns:minmax(0,1fr) 300px;gap:50px}.agent-owner{padding:23px}.agent-owner img{height:300px}}
@media(max-width:800px){.hero-inner{padding-block:40px 20px}.hero h1{font-size:61px;letter-spacing:-2px}.hero-intro{font-size:20px}.hero-description{font-size:17px}.hero-offer{max-width:none}.hero-visual{min-height:510px}.course-bundle{grid-template-columns:1fr;gap:22px;padding-block:24px 30px}.course-bundle article{gap:16px}.course-bundle h3{font-size:19px}.course-bundle p{font-size:15px}.hero-actions .button{font-size:15px}.hero-actions .text-link{font-size:14px}.agent-jobs{grid-template-columns:1fr;gap:30px}.agent-owner{position:static;display:grid;grid-template-columns:160px 1fr;text-align:left;gap:0 25px;align-items:center}.agent-owner img{height:250px;grid-row:1/4;margin:0}.agent-owner p+p{margin-top:9px}.agent-owner strong{font-size:22px}.agent-owner .text-link{margin-top:12px}.agent-runtime{grid-template-columns:1fr;gap:12px}.offer-detail>summary strong{font-size:20px}.agent-extras .resources-section{grid-template-columns:1fr;gap:30px}.study-grid{gap:35px}.study-grid h3{font-size:21px}.study-extras .adaptive-practice{grid-template-columns:1fr;gap:25px}.offer-detail-body .adaptive-art img{max-height:340px;width:auto;margin:auto}.agent-extras summary[id]{scroll-margin-top:90px}}
@media(max-width:480px){.hero h1{font-size:47px;line-height:1.12;letter-spacing:-1.7px}.hero-inner{padding-top:30px}.hero-eyebrow{font-size:11px;letter-spacing:.6px}.hero-intro{font-size:18px;margin-top:19px}.hero-description{font-size:16px;line-height:1.8}.hero-offer{gap:14px;margin-top:19px}.hero-offer strong{font-size:23px;flex-wrap:wrap;gap:0 12px}.hero-offer del{font-size:12px}.hero-offer>span{font-size:10px;flex-shrink:0}.hero-offer>div>span{font-size:11px}.hero-actions{gap:15px}.hero-actions .button{font-size:14px;width:100%}.hero-actions .text-link{font-size:14px;min-height:35px}.hero-facts{gap:14px;justify-content:space-between;margin-top:18px}.hero-facts b{font-size:18px}.hero-facts span{font-size:10px}.course-bundle p{font-size:14px}.agent-jobs li{gap:14px;padding:18px 0}.agent-jobs h3{font-size:20px}.agent-jobs li p{font-size:15px}.agent-owner{grid-template-columns:100px 1fr;gap:0 16px;padding:18px}.agent-owner img{height:220px}.agent-owner strong{font-size:20px}.agent-owner p{font-size:13px}.agent-owner .text-link{font-size:12px}.agent-runtime{padding-block:20px;margin-top:25px}.agent-runtime>span{font-size:12px}.agent-runtime p{font-size:13px}.offer-detail>summary{gap:15px;padding-block:22px}.offer-detail>summary strong{font-size:18px;line-height:1.65}.offer-detail>summary small{font-size:12px}.offer-detail>summary>[data-icon]{width:32px;height:32px;flex-shrink:0}.offer-detail>summary .icon{width:20px;height:20px}.sample-intro p{font-size:14px}.study-grid{grid-template-columns:1fr;gap:30px}.study-number{font-size:44px}.study-grid h3{font-size:21px}.study-grid p{font-size:15px}.study-grid article+article{padding-top:27px;border-top:1px solid #ccd3c7}.study-extras .agenda li{gap:17px}.study-extras .agenda li>span{font-size:23px}.study-extras .agenda h3{font-size:18px}.study-extras .agenda p{font-size:14px}.closing-course{font-size:12px!important}.course-wordmark .wordmark{font-size:38px}}
@media(max-width:350px){.hero h1{font-size:40px;letter-spacing:-1.5px}.hero-offer strong{font-size:21px}.hero-offer>span{font-size:9px}.hero-facts{gap:8px}.hero-facts span{font-size:9px}.hero-facts b{font-size:16px}.agent-owner{grid-template-columns:85px 1fr;gap:0 12px}.agent-owner img{height:200px}.agent-owner strong{font-size:18px}.hero-actions .button{font-size:12px;gap:10px}}
@media(prefers-reduced-motion:reduce){.offer-detail>summary>[data-icon]{transition:none}}

/* V9: explicit concepts remain visible; practice and workflows disclose on demand. */
.curriculum-nav button strong{font-size:18px;line-height:1.55}
.curriculum-panel .module summary strong{font-weight:600;font-size:21px}
.curriculum-panel .module summary small.module-concepts{font-size:16px;color:#4b6071;line-height:1.85;margin-top:10px}
.module-concepts>span{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;margin-bottom:4px;color:#526d85}
.module-body ul,.module-body ol{padding-left:21px;margin:0}
.module-body li+li{margin-top:12px}
.module-body h4{font-size:12px}
.module-body{font-size:17px;gap:28px}
@media(max-width:800px){.curriculum-nav [role=tablist]{flex-direction:column;gap:10px}.curriculum-nav button{display:flex;align-items:center;gap:18px;padding:18px 20px}.curriculum-nav button[aria-selected=true]{transform:none}.part-number{margin:0;font-size:30px}.curriculum-nav button strong{font-size:17px}.curriculum-nav #curriculum-tabs small{font-size:13px;margin-top:3px}.curriculum-panel .module summary strong{font-size:20px}.curriculum-panel .module summary small.module-concepts{font-size:15px}.module-body{font-size:16px}}
@media(max-width:480px){.module-body{grid-template-columns:1fr;padding-left:0;gap:22px}.module summary{grid-template-columns:23px minmax(0,1fr) 20px;gap:10px}.curriculum-panel .module summary strong{font-size:18px}.module-output{padding:18px}.curriculum-panel .module summary small.module-concepts{font-size:15px}.module-concepts>span{font-size:10px}.curriculum-nav button strong{font-size:16px}}