:root{--navy:#062a5e;--navy2:#0b467d;--teal:#079ba3;--gold:#f2a000;--ink:#172230;--muted:#617084;--bg:#f4f7fb;--card:#fff;--line:#d9e2ec;--ok:#147a55;--warn:#9a5b00;--danger:#b42318;--radius:18px;--shadow:0 16px 42px rgba(6,42,94,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.skip-link{position:fixed;left:12px;top:-80px;z-index:999;background:#fff;padding:10px;border-radius:8px}.skip-link:focus{top:12px}.topbar{position:sticky;top:0;z-index:40;min-height:72px;padding:10px max(18px,env(safe-area-inset-left));display:flex;align-items:center;gap:18px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand img{width:225px;max-width:46vw;display:block}.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.site-footer{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;background:#041f45;color:#dce7f3;padding:30px max(22px,env(safe-area-inset-left));font-size:.88rem}.site-footer strong{color:#fff}.loading{padding:15vh 20px;text-align:center;color:var(--navy);font-weight:800}.btn{border:0;border-radius:12px;padding:11px 15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn:focus-visible,.nav-btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[contenteditable]:focus-visible{outline:3px solid rgba(242,160,0,.55);outline-offset:2px}.btn-primary{background:var(--navy);color:#fff}.btn-teal{background:var(--teal);color:#fff}.btn-gold{background:var(--gold);color:#1e2a34}.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}.btn-danger{background:#fff0ef;color:var(--danger);border:1px solid #efb4ae}.btn-sm{padding:7px 10px;font-size:.84rem}.pill{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:.75rem;font-weight:850;background:#e5f6f5;color:#00666d}.pill.gold{background:#fff1d1;color:#744800}.pill.ok{background:#e8f7ef;color:var(--ok)}.pill.warn{background:#fff1d7;color:var(--warn)}.pill.danger{background:#fff0ef;color:var(--danger)}
.public-hero{min-height:600px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);align-items:center;gap:42px;padding:68px max(24px,calc((100vw - 1280px)/2));background:radial-gradient(circle at 85% 15%,rgba(7,155,163,.22),transparent 32%),radial-gradient(circle at 7% 87%,rgba(242,160,0,.14),transparent 31%),linear-gradient(135deg,#fbfdff,#eef8f7)}.hero-copy h1{font-size:clamp(2.45rem,5.5vw,5.5rem);line-height:.98;letter-spacing:-.05em;color:var(--navy);margin:10px 0 20px}.hero-copy h1 span{color:var(--teal)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--teal);font-size:.78rem;font-weight:900}.lead{font-size:1.18rem;color:#435467;max-width:700px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-card{min-height:0;background:linear-gradient(145deg,var(--navy),#0a477c);color:#fff;border-radius:30px;padding:32px;box-shadow:0 30px 70px rgba(6,42,94,.25);position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;width:330px;height:330px;border:48px solid rgba(7,155,163,.45);border-radius:50%;right:-175px;bottom:-190px}.hero-card h2{font-size:2.1rem;line-height:1.08;position:relative;z-index:1}.hero-card p{color:#d6e4f2;position:relative;z-index:1}.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;position:static;z-index:1}.fact{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:13px;padding:12px}.fact b{display:block}.public-section{max-width:1240px;margin:auto;padding:65px 24px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-title h2{font-size:clamp(1.8rem,3vw,3rem);color:var(--navy);margin:0}.section-title p{color:var(--muted);max-width:690px;margin:6px 0 0}.course-grid,.grid{display:grid;gap:18px}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.course-card,.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(6,42,94,.055);padding:20px}.course-card{display:flex;flex-direction:column;min-height:285px}.course-card h3,.card h2,.card h3{color:var(--navy);margin-top:0}.course-card .btn{margin-top:auto;width:max-content}.legal-note,.notice{padding:14px 16px;border-radius:13px;background:#eef7ff;border:1px solid #cfe3f4;color:#254b6d}.legal-note{border-left:5px solid var(--gold);background:#fff8e8;border-color:#f2d397;color:#674915}.notice.warn{background:#fff8e8;border-color:#f2d397;color:#674915}.notice.ok{background:#edf9f3;border-color:#bde3d0;color:#175e44}.notice.danger{background:#fff0ef;border-color:#efbbb6;color:#842018}
.app-shell{display:grid;grid-template-columns:275px minmax(0,1fr);min-height:calc(100vh - 72px)}.sidebar{background:#052652;color:#fff;padding:20px 15px;position:sticky;top:72px;height:calc(100vh - 72px);overflow:auto}.profile-card{padding:14px;border-radius:15px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);margin-bottom:16px}.profile-card small{color:#b6c9dd}.profile-card b{display:block}.role-select{width:100%;margin-top:10px;border:1px solid rgba(255,255,255,.25);border-radius:10px;background:#fff;color:var(--navy);padding:9px}.nav-list{display:grid;gap:6px}.nav-btn{width:100%;border:0;background:transparent;color:#dce7f4;border-radius:11px;padding:11px;display:flex;gap:10px;align-items:center;text-align:left;font-weight:750}.nav-btn:hover,.nav-btn.active{background:rgba(7,155,163,.23);color:#fff}.nav-icon{width:25px;text-align:center;font-size:1.1rem}.content{padding:28px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px}.page-head h1{color:var(--navy);font-size:clamp(1.7rem,3vw,2.75rem);line-height:1.1;margin:0}.page-head p{color:var(--muted);margin:7px 0}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.metric{font-size:2rem;font-weight:950;color:var(--navy);line-height:1.1}.metric-label{color:var(--muted);font-size:.87rem}.progress{height:11px;background:#e8edf3;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--teal),#29c3bb)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;color:#5c6979;padding:10px;border-bottom:1px solid var(--line)}.table td{padding:11px 10px;border-bottom:1px solid #edf1f5;vertical-align:top}.muted{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:800;color:var(--navy);font-size:.87rem}.field input,.field select,.field textarea{width:100%;border:1px solid #bdc9d6;border-radius:11px;padding:10px 11px;background:#fff}.field textarea{min-height:100px;resize:vertical}.file-drop{border:2px dashed #9eb4c9;border-radius:16px;padding:24px;text-align:center;background:#f8fbfe}.file-drop.drag{border-color:var(--teal);background:#edfafa}.preview{margin-top:14px;max-width:100%;border-radius:12px;overflow:hidden}.preview img,.preview video{display:block;max-width:100%;max-height:340px;margin:auto}.toolbar{display:flex;gap:5px;flex-wrap:wrap;padding:8px;background:#eef3f8;border:1px solid var(--line);border-radius:12px 12px 0 0}.tool{border:1px solid #c7d2dd;background:#fff;border-radius:8px;min-width:36px;padding:7px;font-weight:800}.rich-editor{min-height:280px;background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px;padding:16px;overflow:auto}.rich-editor table{border-collapse:collapse}.rich-editor td,.rich-editor th{border:1px solid #bbb;padding:6px}.library-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:16px}.asset-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.asset-card{border:1px solid var(--line);border-radius:15px;background:#fff;padding:15px}.asset-card h3{margin:3px 0;color:var(--navy);overflow-wrap:anywhere}.asset-meta{font-size:.82rem;color:var(--muted)}.quota-row{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:8px}.calendar-grid{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(0,1.2fr);gap:18px}.event{border-left:5px solid var(--teal);padding:12px 14px;background:#fff;border-radius:10px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:10px}.player-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:18px}.lesson-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);height:max-content;overflow:hidden}.module-label{padding:12px 14px 5px;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--navy);font-weight:900}.lesson-btn{display:block;width:100%;border:0;background:#fff;text-align:left;padding:11px 14px;border-bottom:1px solid #edf1f5;color:#45576a}.lesson-btn.active,.lesson-btn:hover{background:#eaf8f7;color:var(--navy)}.lesson-body{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-width:0}.lesson-body h1,.lesson-body h2,.lesson-body h3{color:var(--navy)}.video-consent{aspect-ratio:16/9;background:linear-gradient(135deg,#062a5e,#079ba3);border-radius:15px;display:grid;place-items:center;text-align:center;color:#fff;padding:20px}.video-frame{position:relative;aspect-ratio:16/9;border-radius:15px;overflow:hidden;background:#000}.video-frame iframe,.video-frame video{width:100%;height:100%;border:0}.toast{position:fixed;right:18px;bottom:18px;z-index:100;max-width:min(420px,calc(100vw - 36px));background:#172230;color:#fff;border-radius:13px;padding:13px 16px;box-shadow:var(--shadow);opacity:0;transform:translateY(20px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}.empty{padding:36px;text-align:center;color:var(--muted);border:1px dashed #b9c6d3;border-radius:15px;background:#fafcfe}.spinner{width:25px;height:25px;border:3px solid #dce4ec;border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite;margin:auto}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1050px){.public-hero{grid-template-columns:1fr}.course-grid,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.asset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.player-layout{grid-template-columns:1fr}.lesson-list{position:static}.calendar-grid{grid-template-columns:1fr}}
@media(max-width:760px){.topbar{min-height:64px}.brand img{width:175px}.app-shell{display:block}.sidebar{position:static;height:auto;padding:12px}.profile-card{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.profile-card .role-select{width:auto;min-width:180px;margin:0}.nav-list{display:flex;overflow:auto;padding-bottom:4px}.nav-btn{width:auto;min-width:max-content;display:flex;padding:10px 12px}.nav-btn span:last-child{display:inline}.content{padding:19px 14px}.public-hero{padding:45px 20px;min-height:auto}.hero-card{min-height:0}.public-section{padding:45px 18px}.course-grid,.grid-2,.grid-3,.grid-4,.asset-grid,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-head{display:block}.section-title{display:block}.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-bottom:calc(30px + env(safe-area-inset-bottom))}}
@media(max-width:390px){.top-actions .user-email{display:none}.brand img{width:155px}.nav-btn{font-size:.88rem}.hero-card{padding:24px}.facts{grid-template-columns:1fr 1fr}.content{padding:15px 10px}}

.actions.compact{gap:6px}.payment-academic{display:grid;gap:7px;min-width:220px}.payment-course-select{width:100%;border:1px solid #bdc9d6;border-radius:9px;padding:7px;background:#fff}.btn:disabled{opacity:.48;cursor:not-allowed}

/* Commercial Demo RC7 quality/accessibility overrides */
.hero-card{min-height:0;display:flex;flex-direction:column;gap:14px;position:relative;padding:32px;overflow:hidden}
.hero-card h2,.hero-card p,.hero-card .facts,.hero-card .hero-cta{position:relative;z-index:1;margin-top:0}
.hero-card h2{margin-bottom:0}.hero-card p{margin-bottom:0}
.hero-card .facts{position:static;left:auto;right:auto;bottom:auto;margin-top:4px}
.hero-card .hero-cta{align-self:flex-start;margin-top:4px}
.course-card.locked{background:linear-gradient(180deg,#fff,#f7f9fc)}.access-lock{font-weight:800;color:#5a6573}.price{font-size:1.12rem;color:var(--navy)}
.compact-list{padding-left:20px;margin:8px 0 16px}.compact-list li{margin:4px 0}.compact-title{margin-top:38px}.steps{padding-left:23px}.steps li{padding:5px 0}
.btn,.nav-btn,.lesson-btn,.tool{min-height:44px}.field input,.field select,.field textarea{min-height:44px}.check-row{display:flex;align-items:flex-start;gap:10px}.check-row input{width:20px!important;height:20px!important;min-height:20px!important;margin-top:2px;flex:0 0 auto}
.help,.microcopy{color:var(--muted);font-size:.86rem}.field-error{color:var(--danger);font-weight:750;font-size:.86rem}.btn-wide{width:100%}
.account-page{min-height:100vh;display:flex;flex-direction:column}.account-topbar{position:static}.account-main{flex:1;display:grid;place-items:center;padding:48px 18px;background:radial-gradient(circle at 85% 15%,rgba(7,155,163,.16),transparent 32%),linear-gradient(135deg,#fbfdff,#eef8f7)}.account-card{width:min(760px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(22px,4vw,40px);box-shadow:var(--shadow)}.account-card h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.05;color:var(--navy);margin:6px 0 12px}.account-form{display:grid;gap:14px;margin-top:22px}.signup-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.account-form .field.full{grid-column:1/-1}.account-form input:not([type=checkbox]),.account-form select,.account-form textarea{width:100%;border:1px solid #aebdcb;border-radius:11px;padding:10px 11px;background:#fff}.account-links{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;margin-top:18px}.account-links a{color:var(--navy);font-weight:800}.account-footer{margin-top:auto}
@media(max-width:760px){.hero-card{padding:24px}.hero-card .facts{grid-template-columns:1fr 1fr}.signup-grid{grid-template-columns:1fr}.account-form .field.full{grid-column:auto}.account-main{padding:28px 12px}}
@media(max-width:390px){.hero-card .facts{grid-template-columns:1fr}.hero-card h2{font-size:1.65rem}.public-hero{padding-inline:14px}.account-card{border-radius:18px;padding:20px 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}
@media(forced-colors:active){.btn,.pill,.card,.course-card,.notice{border:1px solid CanvasText}}
.role-pill{gap:4px;align-items:center}.role-remove{border:0;background:transparent;color:inherit;font:inherit;font-weight:950;line-height:1;padding:0 2px;min-width:24px;min-height:24px;border-radius:6px}.role-remove:focus-visible{outline:2px solid currentColor;outline-offset:2px}.user-actions{align-items:center}.user-actions select{min-height:38px;max-width:190px;border:1px solid #bdc9d6;border-radius:9px;padding:6px 8px;background:#fff;color:var(--ink)}

/* Commercial Demo RC7 */
.commercial-banner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 26px;border-radius:20px;background:linear-gradient(120deg,#062a5e 0%,#0a477c 58%,#079ba3 100%);color:#fff;box-shadow:0 16px 38px rgba(6,42,94,.18)}
.commercial-banner h2{margin:3px 0 7px;color:#fff;font-size:clamp(1.35rem,2.4vw,2rem);line-height:1.15}.commercial-banner p{margin:0;color:#dce8f4;max-width:760px}.commercial-banner .eyebrow{color:#7ee2df}.commercial-banner .actions{margin-top:0;justify-content:flex-end}
.commercial-features{display:grid;gap:5px;margin:10px 0 15px;color:#37506a;font-size:.88rem}.commercial-features span{display:block}
.lesson-copy{font-size:1.02rem;line-height:1.7}.lesson-copy h2{margin-top:26px}.lesson-copy h3{margin-top:22px}.lesson-copy table{width:100%;border-collapse:collapse;margin:18px 0;display:block;overflow-x:auto}.lesson-copy th,.lesson-copy td{border:1px solid #d6e0ea;padding:10px 12px;text-align:left;vertical-align:top}.lesson-copy th{background:#edf4fa;color:var(--navy)}.lesson-copy blockquote{margin:18px 0;padding:15px 18px;border-left:5px solid var(--teal);background:#eef9f8;border-radius:0 12px 12px 0;color:#294659}.lesson-kicker{display:inline-flex;padding:6px 10px;border-radius:999px;background:#e6f7f6;color:#006e74;font-size:.76rem;font-weight:900;letter-spacing:.08em}.cepea-lead{font-size:1.12rem;color:#3f5267}.cepea-small{font-size:.88rem;color:#607286}.learning-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0}.learning-grid>div{padding:17px;border:1px solid #dbe4ed;border-radius:14px;background:#fafcfe}.learning-grid h3{margin-top:0}.notice-learning{padding:15px 17px;margin:18px 0;border-radius:14px;background:#fff8e8;border:1px solid #f0d493;border-left:5px solid var(--gold);color:#5f481b}.case-card{padding:17px 19px;margin:18px 0;border-radius:16px;background:linear-gradient(135deg,#f3f8fc,#eef9f8);border:1px solid #cfe0e8}.case-card h3{margin-top:0}.source-box{margin-top:24px;padding:16px 18px;border-radius:14px;background:#f6f8fb;border:1px solid #dce4eb}.source-box h3{margin-top:0}.source-box a{color:var(--navy);font-weight:750}.lesson-infographic{margin:22px 0}.lesson-infographic img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid #dbe4ed;background:#fff}.lesson-infographic figcaption{margin-top:8px;color:var(--muted);font-size:.86rem}.resource-link{display:inline-flex;align-items:center;min-height:44px;padding:10px 14px;border-radius:11px;background:#eef7ff;color:var(--navy);font-weight:850;text-decoration:none;border:1px solid #cfe0ef}.discussion-prompt{padding:17px 19px;margin:20px 0;border-radius:16px;background:#f8fbff;border:1px solid #cfdce8}.discussion-shell{margin-top:26px;padding-top:20px;border-top:1px solid #dce4ec}.discussion-form{display:grid;gap:9px;padding:17px;background:#f6f9fc;border:1px solid #d9e4ed;border-radius:15px}.discussion-form textarea{width:100%;min-height:120px;resize:vertical;border:1px solid #aebdcc;border-radius:11px;padding:11px;background:#fff}.discussion-form .actions{margin-top:4px}.discussion-list{display:grid;gap:12px;margin-top:14px}.discussion-post{padding:16px 17px;border:1px solid #dce4ec;border-radius:15px;background:#fff}.discussion-post>p{white-space:pre-wrap}.discussion-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--muted);font-size:.86rem}.discussion-meta b{color:var(--navy);font-size:.96rem}.feedback-box{margin-top:10px;padding:10px 12px;border-radius:11px;background:#edf8f3;border:1px solid #c5e4d4;color:#24583f}.feedback-box p{margin:4px 0 0}.eval-row{display:grid;grid-template-columns:120px minmax(220px,1fr) auto;gap:9px;align-items:end;margin-top:12px}.eval-row label{display:grid;gap:4px;font-size:.82rem;font-weight:800;color:var(--navy)}.eval-row input{width:100%;min-height:39px;border:1px solid #b9c7d4;border-radius:9px;padding:7px 9px}.course-resources{margin-top:18px}.resource-list{display:grid;gap:10px}.resource-card{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 15px;border:1px solid #dce4ec;border-radius:13px;background:#fbfdff}.resource-card h3{margin:5px 0 0;font-size:1rem}
@media(max-width:760px){.commercial-banner{display:grid;padding:20px}.commercial-banner .actions{justify-content:flex-start}.learning-grid{grid-template-columns:1fr}.eval-row{grid-template-columns:1fr}.resource-card{display:grid}.discussion-meta{display:grid;gap:2px}}
.course-card .btn{width:auto;max-width:100%;white-space:normal;text-align:center}


/* Commercial Demo RC7 — visual acceptance layer */
:root{--surface:#ffffff;--surface-soft:#f7fafc;--navy-deep:#031d42;--teal-bright:#12b9b2}
body{background:linear-gradient(180deg,#f8fbfe 0,#f3f7fb 42%,#eef3f8 100%)}
.topbar{min-height:78px;padding-block:12px;box-shadow:0 4px 18px rgba(6,42,94,.045)}
.brand img{width:205px}.content{max-width:1500px;width:100%;margin:0 auto;padding:30px 34px 44px}.sidebar{background:linear-gradient(180deg,#062a5e 0%,#031d42 100%);border-right:1px solid rgba(255,255,255,.05)}
.profile-card{background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.06));box-shadow:inset 0 1px rgba(255,255,255,.07)}
.nav-btn{transition:background .18s ease,transform .18s ease}.nav-btn:hover{transform:translateX(2px)}.nav-btn.active{background:linear-gradient(90deg,rgba(7,155,163,.38),rgba(7,155,163,.18));box-shadow:inset 3px 0 var(--teal-bright)}
.page-head{padding:4px 2px 8px}.page-head h1{font-size:clamp(2rem,3.4vw,3.15rem);letter-spacing:-.035em}.page-head p{font-size:1rem;max-width:820px}
.card,.course-card,.lesson-body,.lesson-list{box-shadow:0 12px 34px rgba(5,42,91,.065)}
.course-grid{align-items:stretch}.course-card{position:relative;overflow:hidden;padding:0 20px 20px;min-height:360px;transition:transform .2s ease,box-shadow .2s ease}.course-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(5,42,91,.13)}
.course-cover{height:112px;margin:0 -20px 18px;padding:16px 18px;display:flex;align-items:flex-end;background:radial-gradient(circle at 18% 22%,rgba(255,255,255,.22),transparent 24%),linear-gradient(135deg,#052653 0%,#0a477c 52%,#079ba3 100%);color:#fff;letter-spacing:.1em;font-size:.68rem;font-weight:900}.course-card:nth-child(3n+2) .course-cover{background:radial-gradient(circle at 75% 25%,rgba(242,160,0,.28),transparent 25%),linear-gradient(135deg,#073a68,#096f86 55%,#0e9f99)}.course-card:nth-child(3n) .course-cover{background:radial-gradient(circle at 28% 70%,rgba(7,155,163,.28),transparent 28%),linear-gradient(135deg,#071f48,#20396b 55%,#7c5b2a)}
.product-card{border-color:#d7c286;background:linear-gradient(180deg,#fffdf6,#fff)}.product-card:before{content:"RUTA RECOMENDADA";display:block;margin:0 -20px 18px;padding:11px 20px;background:linear-gradient(90deg,#f2a000,#ffd06b);color:#392700;font-size:.7rem;letter-spacing:.1em;font-weight:950}
.student-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 20px}.student-metrics article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 18px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;box-shadow:0 8px 24px rgba(6,42,94,.05)}.student-metrics .metric-icon{grid-row:1/3;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#e8f8f6;color:#00777d;font-weight:900}.student-metrics b{font-size:1.55rem;line-height:1;color:var(--navy)}.student-metrics small{color:var(--muted);font-weight:700}
.commercial-banner{position:relative;overflow:hidden;padding:28px 30px}.commercial-banner:after{content:"";position:absolute;right:-70px;top:-90px;width:230px;height:230px;border:34px solid rgba(255,255,255,.08);border-radius:50%}.commercial-banner>*{position:relative;z-index:1}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:0 0 22px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(6,42,94,.045)}.catalog-chips{display:flex;gap:8px;flex-wrap:wrap}.catalog-chip{border:1px solid #cbd7e2;background:#f8fafc;color:var(--navy);border-radius:999px;padding:9px 14px;font-weight:850}.catalog-chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}.catalog-search{min-width:min(360px,100%)}.catalog-search input{width:100%;min-height:44px;border:1px solid #b9c7d4;border-radius:12px;padding:10px 14px;background:#fff}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.player-layout{grid-template-columns:300px minmax(0,1fr);gap:20px}.lesson-list{border-radius:16px}.lesson-btn{padding:12px 15px}.lesson-btn.active{background:linear-gradient(90deg,#e2f8f5,#f4fbfb);box-shadow:inset 4px 0 var(--teal)}.lesson-body{padding:28px 30px}.video-frame,.video-consent{box-shadow:0 14px 34px rgba(3,29,66,.16)}.discussion-shell{background:#fbfdff;border:1px solid #dce6ef;border-radius:16px;padding:18px;margin-top:26px}.course-resources{padding-top:6px}.resource-card{transition:border-color .18s ease,transform .18s ease}.resource-card:hover{transform:translateY(-1px);border-color:#9fcbd0}
.account-card{box-shadow:0 26px 70px rgba(6,42,94,.15)}
@media(max-width:1050px){.student-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding-inline:22px}}
@media(max-width:760px){body{padding-bottom:74px}.topbar{min-height:66px}.brand img{width:168px}.content{padding:18px 13px 30px}.sidebar{position:static;height:auto;padding:0;background:transparent}.profile-card{margin:10px 12px 12px;background:var(--navy);color:#fff}.nav-list{position:fixed;z-index:80;left:0;right:0;bottom:0;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;overflow-x:auto;gap:0;padding:5px max(4px,env(safe-area-inset-left)) calc(5px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid #d9e2ec;box-shadow:0 -10px 28px rgba(3,29,66,.1)}.nav-btn{min-width:68px;width:auto;display:grid;justify-items:center;gap:1px;padding:7px 5px;color:var(--navy);font-size:.68rem;border-radius:10px}.nav-btn:hover{transform:none}.nav-btn.active{background:#eaf8f7;color:#006d73;box-shadow:none}.nav-icon{font-size:1.05rem;width:auto}.student-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.student-metrics article{padding:13px 12px}.student-metrics .metric-icon{width:36px;height:36px}.commercial-banner{padding:21px}.catalog-toolbar{display:grid}.catalog-search{min-width:0}.course-card{min-height:340px}.player-layout{gap:12px}.lesson-body{padding:20px 16px}.lesson-list{max-height:300px;overflow:auto}}
@media(max-width:390px){.student-metrics{grid-template-columns:1fr 1fr}.student-metrics small{font-size:.72rem}.student-metrics b{font-size:1.3rem}.course-cover{height:96px}.catalog-chip{padding:8px 11px;font-size:.78rem}}

/* CAMPUS CEPEA Commercial Demo RC9 — Experience System */
:root{--rc8-blue:#061f49;--rc8-blue-2:#0b3d75;--rc8-teal:#0fb7ae;--rc8-teal-soft:#e6f8f6;--rc8-sky:#eef5fb;--rc8-border:#dce5ee;--rc8-text:#10213a;--rc8-sub:#64748b;--rc8-orange:#f4a313;--rc8-green:#13a06f}
body{color:var(--rc8-text)}
.global-search{display:none;align-items:center;gap:9px;width:min(460px,38vw);margin-left:auto;border:1px solid var(--rc8-border);border-radius:12px;padding:9px 13px;background:#fff;color:#718096}
.global-search input{border:0;outline:0;width:100%;background:transparent;color:var(--rc8-text)}
body.is-authenticated .global-search{display:flex}.top-actions{margin-left:0}.top-role{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:#eef8f7;color:#075e63;font-size:.82rem;font-weight:850}.top-role-dot{width:8px;height:8px;border-radius:50%;background:var(--rc8-teal)}
.user-email{font-size:.84rem;color:#526173;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.app-shell{grid-template-columns:278px minmax(0,1fr)}.sidebar{padding:18px 15px 22px;top:78px;height:calc(100vh - 78px);display:flex;flex-direction:column}.sidebar-context{padding:8px 10px 16px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px}.sidebar-context-label{display:block;color:#8fb0d0;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900}.sidebar-context strong{display:block;margin-top:4px;font-size:1.05rem}.sidebar-context p{margin:4px 0 0;color:#bdd0e4;font-size:.78rem;line-height:1.4}.profile-card{display:grid;grid-template-columns:42px 1fr;gap:11px;align-items:start}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#fff,#d9f5f2);color:var(--navy);font-weight:950;border:2px solid rgba(255,255,255,.22)}.profile-card .pill{margin-top:7px}.role-select{font-size:.82rem}.nav-list{margin-top:2px}.sidebar-help{margin-top:auto;padding:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.055);border-radius:14px;display:grid;gap:5px}.sidebar-help span{color:#bcd0e4;font-size:.8rem}.sidebar-help .btn{margin-top:5px;background:transparent;color:#fff;border-color:rgba(255,255,255,.22)}
.content{max-width:1540px}.page-head{align-items:center}.page-head h1{font-size:clamp(1.8rem,3vw,2.7rem)}.page-head p{max-width:760px}
.role-showcase{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.role-showcase-card{display:flex;gap:13px;align-items:flex-start;background:#fff;border:1px solid var(--rc8-border);border-radius:16px;padding:18px;box-shadow:0 8px 22px rgba(6,42,94,.045)}.role-showcase-card h3{margin:0 0 5px;color:var(--navy);font-size:1rem}.role-showcase-card p{margin:0;color:var(--muted);font-size:.85rem}.role-symbol{width:38px;height:38px;border-radius:11px;background:var(--rc8-teal-soft);color:#057178;display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.course-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.course-card{padding:0;min-height:100%;border-radius:16px}.course-card-body{padding:16px 17px 18px;display:flex;flex-direction:column;flex:1}.course-cover{margin:0;height:132px;position:relative;overflow:hidden;background:linear-gradient(145deg,#152744,#5c3617)}.course-cover i{position:absolute;right:18px;bottom:-18px;width:92px;height:92px;border:18px solid rgba(255,255,255,.12);border-radius:50%}.course-safety .course-cover{background:linear-gradient(145deg,#275769,#2d8078)}.course-people .course-cover{background:linear-gradient(145deg,#2d3555,#825f49)}.course-finance .course-cover{background:linear-gradient(145deg,#24304b,#8a5d12)}.course-meta-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:10px}.course-card h3{font-size:1.06rem;line-height:1.3;margin-bottom:8px}.course-summary{font-size:.88rem;line-height:1.5;min-height:4em}.course-specs{display:flex;flex-wrap:wrap;gap:12px;color:#596a7c;font-size:.78rem;margin:4px 0 14px}.course-card-action{margin-top:auto;display:flex;align-items:center;justify-content:space-between}.course-card-action .btn{margin-top:0}.product-card{border-color:#e8d08f}.product-card:before{display:none}.product-ribbon{padding:10px 17px;background:linear-gradient(90deg,#f4a313,#ffd16b);font-size:.68rem;font-weight:950;letter-spacing:.08em;color:#513600}.product-course-list{padding:0;list-style:none;display:grid;gap:8px}.product-course-list li{display:flex;gap:8px;align-items:flex-start}.product-course-list span{color:var(--rc8-green);font-weight:900}.product-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto}.product-footer .price{margin:0}
.student-dashboard{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}.student-main{min-width:0}.student-aside{display:grid;gap:16px;position:sticky;top:98px}.dashboard-section{margin-top:24px}.section-line{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:13px}.section-line h2{margin:0;color:var(--navy);font-size:1.2rem}.section-line p{margin:3px 0 0;color:var(--muted);font-size:.88rem}.text-action{border:0;background:transparent;color:#075bb6;font-weight:850;padding:4px;cursor:pointer}.learning-grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:14px}.learning-card{background:#fff;border:1px solid var(--rc8-border);border-radius:15px;overflow:hidden;box-shadow:0 8px 22px rgba(6,42,94,.05)}.learning-cover{height:104px;padding:12px;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.18),transparent 24%),linear-gradient(135deg,#152744,#5e3819)}.learning-card:nth-child(2n) .learning-cover{background:linear-gradient(135deg,#2a6170,#348d81)}.learning-card-body{padding:14px}.learning-card h3{margin:0 0 7px;color:var(--navy);font-size:1rem}.learning-card p{margin:0 0 8px;color:var(--muted);font-size:.82rem}.learning-card .btn{margin-top:12px}.recommendation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.recommendation-grid .product-card{grid-column:span 2}.soft-empty{grid-column:1/-1;background:#fff;border:1px dashed #cbd8e4}.aside-title{display:flex;justify-content:space-between;gap:10px;align-items:center;font-weight:900;color:var(--navy);margin-bottom:12px}.mini-calendar{padding:16px}.calendar-month>strong{display:block;text-align:center;text-transform:capitalize;font-size:.88rem;margin-bottom:9px}.calendar-week,.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}.calendar-week span{color:#748296;font-size:.68rem;font-weight:800;padding:4px}.calendar-days b,.calendar-days span{min-height:28px;display:grid;place-items:center;font-size:.72rem;border-radius:8px}.calendar-days .today{background:var(--rc8-teal);color:#fff}.upcoming-card article{padding:11px 0;border-top:1px solid #edf1f5}.upcoming-card article:first-of-type{border-top:0}.upcoming-card article p{margin:4px 0;color:var(--muted);font-size:.82rem}
.staff-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:22px}.staff-metrics article{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--rc8-border);border-radius:15px;padding:15px 16px}.staff-metrics article>span{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--rc8-teal-soft);color:#057178;font-weight:900}.staff-metrics b{display:block;color:var(--navy);font-size:1.22rem}.staff-metrics small{color:var(--muted)}.workspace-heading{margin:10px 0 14px}.workspace-heading h2{color:var(--navy);margin:0}.workspace-heading p{color:var(--muted);margin:3px 0}.workspace-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.workspace-card{display:grid;grid-template-columns:42px 1fr;gap:12px;align-items:start;background:#fff;border:1px solid var(--rc8-border);border-radius:16px;padding:17px;min-height:170px}.workspace-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#eef4ff;color:#174f9b;font-size:1.15rem}.workspace-card h3{margin:0 0 5px;color:var(--navy)}.workspace-card p{margin:0;color:var(--muted);font-size:.84rem}.workspace-card .text-action{grid-column:2;justify-self:start;align-self:end}.management-grid{display:grid;grid-template-columns:1.2fr 2fr;gap:16px}.management-focus{display:flex;flex-direction:column}.management-focus .actions{margin-top:auto}
.lesson-workspace{display:grid;grid-template-columns:250px minmax(0,1fr) 270px;gap:16px;align-items:start}.course-outline{position:sticky;top:98px;max-height:calc(100vh - 120px);overflow:auto}.outline-head{padding:16px;border-bottom:1px solid #edf1f5}.outline-head b{display:block;color:var(--navy);font-size:.9rem;line-height:1.35}.outline-head span{display:block;color:var(--muted);font-size:.75rem;margin:7px 0}.course-module+.course-module{border-top:1px solid #edf1f5}.module-label{display:grid;gap:2px;padding:12px 13px 8px}.module-label span{font-size:.62rem;color:#708198}.module-label b{font-size:.76rem;text-transform:none;letter-spacing:0;color:var(--navy)}.lesson-btn{display:grid;grid-template-columns:30px 1fr;gap:5px;align-items:start;padding:9px 12px;font-size:.78rem}.lesson-btn>span{color:#718096;font-weight:800}.lesson-btn div{display:grid;gap:2px}.lesson-btn small{color:#8b98a8;font-size:.67rem}.lesson-body{padding:22px}.lesson-breadcrumb{font-size:.75rem;color:#7b8795;margin-bottom:9px}.lesson-breadcrumb span{padding:0 5px}.lesson-body>h1{font-size:1.45rem;line-height:1.25;margin:0 0 7px}.lesson-body>.lead{font-size:.96rem;margin-top:0}.video-frame{border-radius:13px}.lesson-tabs{display:flex;gap:4px;overflow-x:auto;margin:16px 0 18px;border-bottom:1px solid #dfe7ee}.lesson-tabs button{border:0;background:transparent;padding:10px 12px;color:#627084;font-weight:800;font-size:.78rem;white-space:nowrap}.lesson-tabs button.active{color:var(--navy);border-bottom:2px solid #1766cc}.lesson-side{display:grid;gap:14px;position:sticky;top:98px}.resource-panel,.lesson-progress-card{padding:15px}.resource-panel .resource-card{display:grid;gap:10px;padding:12px;box-shadow:none}.resource-panel .resource-card h3{font-size:.82rem}.resource-panel .resource-card p{margin:2px 0;color:var(--muted);font-size:.72rem}.resource-kind{font-size:.64rem;color:#67798d;text-transform:uppercase;font-weight:900}.resource-video-playing{padding:0!important;overflow:hidden}.lesson-progress-card ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:.78rem}.lesson-progress-card li{display:flex;gap:8px}.lesson-progress-card li span{color:var(--rc8-green);font-weight:900}.lesson-activity{margin-top:17px}.quiz-field{border:0;padding:0;margin:18px 0}.quiz-field label{display:block;padding:6px}.quiz-field textarea{width:100%;min-height:90px}
.table{font-size:.84rem}.table th{background:#f8fafc}.table tr:hover td{background:#fbfdff}.payment-academic select{max-width:230px}.card{border-color:var(--rc8-border)}
@media(max-width:1250px){.student-dashboard{grid-template-columns:1fr}.student-aside{position:static;grid-template-columns:1fr 1fr}.lesson-workspace{grid-template-columns:220px minmax(0,1fr)}.lesson-side{grid-column:1/-1;position:static;grid-template-columns:1fr 1fr}.role-showcase{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.management-grid{grid-template-columns:1fr}.staff-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){body.is-authenticated .global-search{display:none}.user-email{display:none}.app-shell{grid-template-columns:220px minmax(0,1fr)}.lesson-workspace{grid-template-columns:1fr}.course-outline{position:static;max-height:320px}.lesson-side{grid-template-columns:1fr}.recommendation-grid{grid-template-columns:1fr}.recommendation-grid .product-card{grid-column:auto}.role-showcase{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.app-shell{display:block}.sidebar{height:auto;position:static;padding:0;background:transparent;display:block}.sidebar-context,.sidebar-help{display:none}.profile-card{grid-template-columns:36px 1fr}.avatar{width:36px;height:36px}.content{padding-top:14px}.page-head{align-items:flex-start}.page-head .btn{font-size:.75rem;padding:8px 10px}.student-aside{grid-template-columns:1fr}.learning-grid-cards,.recommendation-grid,.workspace-grid,.role-showcase{grid-template-columns:1fr}.staff-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-body{padding:16px 13px}.lesson-body>h1{font-size:1.25rem}.course-outline{max-height:280px}.resource-panel,.lesson-progress-card{padding:14px}.site-footer{padding-bottom:90px}.top-role{display:none}.topbar{gap:8px}.top-actions{margin-left:auto}}
@media(max-width:420px){.staff-metrics{grid-template-columns:1fr 1fr}.staff-metrics article{padding:11px}.staff-metrics article>span{width:34px;height:34px}.student-metrics{grid-template-columns:1fr 1fr}.page-head{display:grid}.page-head>button{justify-self:start}.role-showcase-card{padding:14px}}

/* RC9 · experiencia CAMPUS CEPEA */
.footer-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.footer-links button{border:0;background:transparent;color:#dce7f3;text-decoration:underline;padding:0;cursor:pointer}.legal-dialog{width:min(820px,92vw);max-height:86vh;border:0;border-radius:18px;padding:0;box-shadow:0 28px 80px rgba(0,0,0,.28);color:var(--ink)}.legal-dialog::backdrop{background:rgba(4,31,69,.62)}.legal-dialog>h2{margin:0;padding:22px 28px 12px;color:var(--navy)}.legal-scroll{max-height:66vh;overflow:auto;padding:0 28px 28px}.dialog-close{position:absolute;right:16px;top:14px;border:0;background:#edf3f8;color:var(--navy);width:36px;height:36px;border-radius:50%;font-size:1.3rem}.legal-scroll h3{color:var(--navy)}.legal-scroll p{margin:0 0 14px}
.identity-type-field{max-width:180px}.identity-type-field select{width:max-content;min-width:130px;max-width:100%}
.demo-explorer{margin-top:-22px;margin-bottom:24px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.demo-profile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.demo-profile-grid form{margin:0}.demo-profile-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;border:1px solid #c9d8e6;border-radius:12px;background:#f8fbfe;color:var(--navy);font-weight:850;text-align:left}.demo-profile-btn:hover{background:#eaf8f7;border-color:#8fcfcf}.demo-profile-btn span{color:var(--teal);font-size:1.15rem}.demo-explorer-note{margin:16px 0 0;padding:13px 15px;border-radius:12px;background:#eef7ff;color:#315575}
.catalog-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:16px}.catalog-chips,.catalog-area-chips{display:flex;gap:8px;flex-wrap:wrap}.catalog-area-chips{margin-top:10px}.catalog-chip,.catalog-area-chip{border:1px solid #c9d8e6;border-radius:999px;background:#fff;color:var(--navy);padding:8px 13px;font-weight:800}.catalog-chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}.catalog-area-chip.active{background:#e4f7f5;border-color:#8bcfca;color:#056b71}.catalog-search input{min-width:290px;border:1px solid #bdc9d6;border-radius:12px;padding:11px 13px}
.promo-card{padding:0;overflow:hidden;background:linear-gradient(145deg,#082f64,#0b5b72);color:#fff;border:0}.promo-card .promo-kicker{font-size:.68rem;font-weight:900;letter-spacing:.1em;color:#83e3db;padding:16px 16px 0}.promo-card h3{color:#fff;padding:0 16px;margin:7px 0;font-size:1.05rem}.promo-card p{color:#d9e8f2;padding:0 16px;margin:0 0 12px;font-size:.82rem}.promo-card>.text-action{color:#fff;padding:12px 16px 16px}.promo-controls{display:grid;grid-template-columns:36px 36px 1fr 36px;gap:6px;align-items:center;padding:10px 16px;border-top:1px solid rgba(255,255,255,.15)}.promo-controls button{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;border-radius:8px;height:32px}.promo-controls span{text-align:center;color:#cfe1ee;font-size:.75rem}
.student-watchlist,.promotion-editor{margin-top:18px}.watchlist-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.watch-card{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfdff}.watch-card h3{margin:8px 0 4px}.watch-card p,.watch-card small{color:var(--muted);font-size:.82rem}.watch-card.case-absent{border-left:5px solid #c4493d}.watch-card.case-average{border-left:5px solid var(--gold)}.watch-card.case-exemplary{border-left:5px solid var(--ok)}.promotion-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:10px 0 16px}.promotion-options label{display:grid;grid-template-columns:auto 1fr;gap:3px 8px;align-items:start;padding:10px;border:1px solid var(--line);border-radius:11px}.promotion-options small{grid-column:2;color:var(--muted)}
.lesson-tab-panel{min-height:120px}.lesson-tab-resource{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid #edf1f5}.lesson-tab-resource>div{display:grid}.lesson-tab-resource small{color:var(--muted);font-size:.7rem}.lesson-faq{display:grid;gap:10px}.lesson-faq details{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fbfdff}.lesson-faq summary{font-weight:850;color:var(--navy);cursor:pointer}.lesson-faq p{color:var(--muted);margin-bottom:0}
.destination-detail{margin-top:8px;padding:11px 12px;border-radius:11px;background:#eef7ff;border:1px solid #cfe3f4;color:#315575;font-size:.82rem}.drive-fallback{max-width:330px;padding:9px 11px;border-radius:10px;background:#fff8e8;border:1px solid #f2d397;color:#674915;font-size:.78rem}.calendar-help{margin-top:10px;max-width:440px}
@media(max-width:900px){.demo-profile-grid,.watchlist-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-toolbar{display:grid}.catalog-search input{min-width:0;width:100%}.promotion-options{grid-template-columns:1fr}}
@media(max-width:600px){.demo-profile-grid,.watchlist-grid{grid-template-columns:1fr}.demo-explorer{margin-left:12px;margin-right:12px}.lesson-tab-resource{align-items:flex-start;flex-direction:column}.identity-type-field{max-width:100%}}

/* RC9 demo review bar: only rendered for authenticated demo profiles. */
.demo-switchbar{grid-column:1/-1;position:sticky;top:78px;z-index:35;display:flex;align-items:center;gap:14px;padding:9px 18px;background:#fff8e7;border-bottom:1px solid #efd9a5;box-shadow:0 4px 14px rgba(6,42,94,.06);color:var(--navy)}
.demo-switchbar>div:first-child{display:grid;min-width:max-content;line-height:1.15}.demo-switchbar-label{font-size:.62rem;letter-spacing:.09em;color:#8b6200;font-weight:950}.demo-switchbar-profiles{display:flex;gap:6px;overflow-x:auto;padding:2px 0;scrollbar-width:thin}.demo-switchbar-profiles form{margin:0;min-width:max-content}.demo-switchbar-profiles button,.demo-switchbar-home{border:1px solid #dbc98e;background:#fff;color:var(--navy);border-radius:999px;padding:6px 10px;font-size:.72rem;font-weight:850;text-decoration:none;white-space:nowrap}.demo-switchbar-profiles button:hover,.demo-switchbar-home:hover{background:#eaf8f7;border-color:#81c8c8}.demo-switchbar-home{margin-left:auto}
@media(max-width:760px){.demo-switchbar{position:static;display:grid;padding:9px 12px;gap:7px}.demo-switchbar>div:first-child{display:flex;gap:7px;align-items:center}.demo-switchbar-profiles{width:100%}.demo-switchbar-home{margin-left:0;justify-self:start}.app-shell>.demo-switchbar+.sidebar{margin-top:0}}
@media(min-width:761px){.demo-switchbar+.sidebar{top:132px;height:calc(100vh - 132px)}}

/* RC10 · catálogo, carruseles, seguimiento y soporte */
.course-card.catalog-filtered-out{display:none!important}
#publicHeroCarousel{min-width:0}
.hero-carousel-card{min-height:488px;display:flex;flex-direction:column;justify-content:flex-start;touch-action:pan-y}
.hero-carousel-actions{display:grid;grid-template-columns:42px minmax(0,1fr) 42px 42px;align-items:center;gap:8px;margin-top:18px;position:relative;z-index:2}
.hero-carousel-actions .hero-cta{width:100%;margin:0}
.hero-arrow,.hero-pause{height:42px;border:1px solid rgba(255,255,255,.25);border-radius:11px;background:rgba(255,255,255,.1);color:#fff;font-weight:900}
.hero-dots{display:flex;justify-content:center;gap:7px;margin-top:13px;position:relative;z-index:2}
.hero-dots button{width:9px;height:9px;border-radius:999px;border:0;padding:0;background:rgba(255,255,255,.35)}
.hero-dots button.active{width:25px;background:#f2a000}
.carousel-hint{display:block;color:#bfd1e2;margin-top:9px;position:relative;z-index:2;text-align:center}
.public-demo-select,.demo-role-select{display:flex;align-items:end;gap:10px;flex-wrap:wrap}
.public-demo-select label{display:grid;gap:6px;min-width:min(440px,100%);font-weight:800;color:var(--navy)}
.public-demo-select select,.demo-role-select select{border:1px solid #c9d8e6;border-radius:11px;padding:10px 12px;background:#fff;color:var(--navy);max-width:100%}
.demo-role-select{flex-wrap:nowrap;align-items:center;min-width:0;flex:1}
.demo-role-select select{min-width:260px;max-width:420px;width:100%}
.demo-switchbar{min-height:54px}
.demo-switchbar-home{margin-left:auto}

.followup-inbox{margin-top:18px}.followup-message-list{display:grid;gap:10px}.followup-message{border:1px solid var(--line);border-radius:13px;padding:13px;background:#fff}.followup-message.unread{border-left:5px solid var(--gold);background:#fffdf7}.followup-message>div{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.followup-message>div small{margin-left:auto;color:var(--muted)}.followup-message p{margin:9px 0;color:#344a60}.timeline-list{display:grid;gap:10px;max-height:55vh;overflow:auto}.timeline-list article{border-left:4px solid #9fc7c7;padding:10px 12px;background:#f7fbfc;border-radius:10px}.timeline-list article b,.timeline-list article small{display:block;margin-top:4px}.timeline-list article small{color:var(--muted)}

.app-dialog{width:min(760px,calc(100vw - 28px));max-height:88vh;border:0;border-radius:18px;padding:22px;box-shadow:0 28px 80px rgba(3,29,66,.3);color:var(--ink)}.app-dialog::backdrop{background:rgba(3,29,66,.55)}.dialog-close{position:sticky;top:0;float:right;z-index:2}.dialog-close button{width:34px;height:34px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--navy);font-size:1.35rem}.app-dialog h2{color:var(--navy);margin-top:4px}

.support-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:16px}.support-inbox{margin-top:12px}.ticket-list{display:grid;gap:8px}.ticket-row{width:100%;display:grid;grid-template-columns:150px minmax(190px,1fr) 95px 145px minmax(120px,.6fr);gap:10px;align-items:center;text-align:left;border:1px solid var(--line);border-radius:12px;background:#fff;padding:11px 12px;color:var(--ink)}.ticket-row:hover{border-color:#79bfc0;background:#f6fcfc}.ticket-row>span:first-child{display:grid}.ticket-row small{color:var(--muted);overflow-wrap:anywhere}.ticket-subject{font-weight:800;color:var(--navy)}.ticket-detail-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.ticket-detail-head h2{margin:7px 0 4px}.ticket-detail-head p{color:var(--muted);margin:0}.ticket-detail-head form{display:flex;align-items:end;gap:8px;flex-wrap:wrap}.ticket-detail-head label{display:grid;gap:4px;font-size:.78rem;font-weight:800;color:var(--navy)}.ticket-detail-head select{border:1px solid #bdc9d6;border-radius:9px;padding:7px}.ticket-requester{display:grid;gap:2px;padding:11px 13px;background:#eef7ff;border-radius:11px;margin:12px 0}.ticket-requester span,.ticket-requester small{color:var(--muted)}.ticket-conversation{display:grid;gap:10px;max-height:42vh;overflow:auto;padding:7px 2px;margin:12px 0}.ticket-conversation article{max-width:88%;padding:11px 13px;border-radius:13px;background:#eef3f8}.ticket-conversation article.support-reply{justify-self:end;background:#e4f7f5}.ticket-conversation b,.ticket-conversation small{display:block}.ticket-conversation small{color:var(--muted);font-size:.72rem}.ticket-conversation p{margin:7px 0;white-space:pre-wrap}.ticket-reply-form{display:grid;gap:8px}.ticket-reply-form label{display:grid;gap:6px;font-weight:800;color:var(--navy)}.ticket-reply-form textarea{min-height:105px;border:1px solid #bdc9d6;border-radius:11px;padding:10px;resize:vertical}

@media(min-width:761px){.sidebar{height:auto;min-height:calc(100vh - 78px);overflow:visible;align-self:start}.demo-switchbar+.sidebar{height:auto;min-height:calc(100vh - 132px)}}
@media(max-width:1000px){.support-layout{grid-template-columns:1fr}.ticket-row{grid-template-columns:130px minmax(160px,1fr) 90px 130px}.ticket-row>small{grid-column:2/-1}}
@media(max-width:760px){.hero-carousel-card{min-height:0}.hero-carousel-actions{grid-template-columns:40px minmax(0,1fr) 40px}.hero-pause{grid-column:1/-1}.demo-role-select{width:100%;flex-wrap:wrap}.demo-role-select select{min-width:0}.ticket-row{grid-template-columns:1fr 1fr}.ticket-subject{grid-column:1/-1}.ticket-row>small{grid-column:1/-1}.ticket-detail-head{display:grid}.app-dialog{padding:16px}.public-demo-select{display:grid}.public-demo-select label{min-width:0}}

/* RC11 · jerarquía académica, constructor por bloques, agenda funcional y participación contextual */
.lesson-tabs{display:flex;flex-wrap:wrap;gap:8px;overflow:visible}.lesson-tabs button{white-space:normal}
.instructional-media-block{display:grid;gap:12px;margin:0 0 22px;padding:16px;border:1px solid #dce6ef;border-radius:17px;background:#fff;box-shadow:0 10px 26px rgba(6,42,94,.055)}
.media-block-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.media-block-head b{color:var(--navy)}
.instructional-media-block .discussion-shell{margin-top:0;border-top:4px solid var(--teal);background:#f8fcfc}
.lesson-image{margin:0;display:grid;gap:8px}.lesson-image img{display:block;width:100%;height:auto;max-height:720px;object-fit:contain;border-radius:12px;background:#f4f7fa}.lesson-image figcaption{color:var(--muted);font-size:.82rem}
.builder-course-selector{margin-bottom:16px}.builder-course-selector select{width:100%;min-height:44px;border:1px solid #bdc9d6;border-radius:11px;padding:10px 12px;background:#fff;color:var(--navy);margin-top:8px}.builder-empty-course{display:grid;gap:16px}.builder-block-preview{opacity:.78}.builder-block.preview{pointer-events:none;min-height:92px}.builder-course-meta{margin-bottom:16px}.builder-shell{display:grid;gap:18px}.builder-lesson-head{display:flex;justify-content:space-between;align-items:end;gap:18px}.builder-lesson-head h2{margin:3px 0}.builder-lesson-head label{display:grid;gap:6px;font-weight:850;color:var(--navy);min-width:min(390px,100%)}.builder-lesson-head select{border:1px solid #bdc9d6;border-radius:11px;padding:10px 12px;background:#fff;color:var(--navy)}
.builder-block-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.builder-block{min-height:116px;border:1px solid #cbd9e5;border-radius:15px;background:#fff;color:var(--navy);padding:14px 10px;display:grid;justify-items:center;align-content:center;gap:5px;text-align:center;box-shadow:0 7px 20px rgba(6,42,94,.04);transition:.18s ease}.builder-block:hover,.builder-block.active{transform:translateY(-2px);border-color:#47aaa8;background:#effaf9;box-shadow:0 12px 28px rgba(6,42,94,.09)}.builder-block span{font-size:1.7rem;color:#08777d}.builder-block b{font-size:.78rem;letter-spacing:.04em}.builder-block small{font-size:.7rem;color:var(--muted)}
.builder-current-media{padding:10px 12px;border-radius:12px;background:#f7fafc;border:1px solid #e0e8ef;display:flex;gap:7px;align-items:center;flex-wrap:wrap}.builder-panel{border-top:1px solid var(--line);padding-top:18px}.builder-policy{padding:14px 16px;border:1px solid #badfdc;border-left:5px solid var(--teal);border-radius:13px;background:#f3fbfa}.builder-policy b{color:#07676c}.builder-policy p{margin:6px 0 0;color:#40586d}.builder-library{display:grid;gap:8px}.builder-library article{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fbfdff}.builder-library article>div{display:grid;gap:3px}.builder-library small{color:var(--muted)}.compact-check{font-size:.74rem}.builder-footer-actions{border-top:1px solid var(--line);padding-top:15px}.live-class-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:14px 0}.live-class-flow span{padding:11px;border-radius:11px;background:#eef7ff;color:#315575;font-size:.8rem;font-weight:750}
.calendar-grid{display:grid;grid-template-columns:minmax(320px,.8fr) minmax(0,1.35fr);gap:16px;align-items:start}.calendar-events-card{min-width:0}.event-rich{display:grid;gap:11px;padding:15px 0;border-bottom:1px solid #e8eef3}.event-rich:last-child{border-bottom:0}.event-main{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.event-main h3{margin:6px 0 3px;color:var(--navy)}.event-main p{margin:0;color:#43576a}.calendar-actions{flex-wrap:wrap}.reminder-details{border:1px solid #dce6ef;border-radius:11px;padding:10px 12px;background:#fbfdff}.reminder-details summary{cursor:pointer;font-weight:850;color:var(--navy)}.reminder-presets{display:flex;gap:8px 12px;flex-wrap:wrap;margin:12px 0}.reminder-presets label{display:flex;align-items:center;gap:5px;padding:7px 9px;border:1px solid #d8e3ec;border-radius:999px;background:#fff;font-size:.78rem}.compatibility-card{margin-top:16px}.compatibility-card summary{cursor:pointer;font-weight:850;color:var(--navy)}
.calendar-month .calendar-days .has-event{position:relative;background:#eefaf8}.calendar-month .calendar-days .has-event i{position:absolute;bottom:3px;left:50%;width:5px;height:5px;border-radius:50%;background:var(--teal);transform:translateX(-50%)}.calendar-legend{display:flex;align-items:center;gap:6px;margin-top:8px;color:var(--muted)}.calendar-legend i{width:7px;height:7px;border-radius:50%;background:var(--teal)}.upcoming-card article{display:grid;gap:5px;padding:10px 0;border-bottom:1px solid #edf1f4}.upcoming-card article:last-child{border-bottom:0}.upcoming-card article p{margin:0;color:var(--muted);font-size:.8rem}
.demographic-card{margin-top:18px}.demo-stat-row{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:9px 0 13px;border-bottom:1px solid #edf1f4;overflow:hidden}.demo-stat-row i{position:absolute;left:0;bottom:4px;height:4px;border-radius:999px;background:#65bbb7}.demo-stat-row span{font-size:.82rem;color:#40566c}.demo-stat-row b{color:var(--navy)}
@media(max-width:1150px){.builder-block-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.live-class-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-grid{grid-template-columns:1fr}}
@media(max-width:760px){.builder-lesson-head{display:grid}.builder-block-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.builder-block{min-height:98px}.builder-library article{grid-template-columns:1fr}.live-class-flow{grid-template-columns:1fr}.event-main{display:grid}.calendar-actions .btn{width:100%}.lesson-tabs{display:grid;grid-template-columns:1fr 1fr}.lesson-tabs button{width:100%}}

/* RC11-R2 · certificados visibles, verificables y descargables */
.certificate-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}.certificate-summary article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px;box-shadow:0 8px 24px rgba(6,42,94,.045)}.certificate-summary b{display:block;color:var(--navy);font-size:1.8rem;line-height:1}.certificate-summary span{color:var(--muted);font-size:.82rem}.certificate-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.certificate-card{display:grid;grid-template-columns:72px minmax(0,1fr);overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(6,42,94,.06)}.certificate-ribbon{display:grid;place-items:center;background:linear-gradient(160deg,var(--navy),var(--navy2));color:var(--gold);font-size:2rem}.certificate-card.revoked .certificate-ribbon{background:#7d2930;color:#fff}.certificate-card-body{padding:18px;min-width:0}.certificate-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.certificate-head small{color:var(--muted)}.certificate-card h3{margin:12px 0 6px;color:var(--navy)}.certificate-holder{margin:11px 0 0;font-weight:900;color:var(--ink)}.certificate-holder small{display:block;font-weight:500;color:var(--muted);overflow-wrap:anywhere}.certificate-demo-note{display:inline-flex;margin:4px 0 8px;padding:5px 8px;border-radius:8px;background:#fff8e8;border:1px solid #efd39c;color:#765216;font-size:.74rem;font-weight:800}.certificate-rule{margin-top:18px}.dashboard-certificate .certificate-card{max-width:720px}.course-certificate-panel{border-top:5px solid var(--gold)}.certificate-earned b{color:var(--ok)}.certificate-earned p{font-size:.75rem;color:var(--muted);overflow-wrap:anywhere}.course-certificate-panel .actions{margin-top:10px}
@media(max-width:880px){.certificate-grid{grid-template-columns:1fr}.certificate-summary{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:620px){.certificate-card{grid-template-columns:50px minmax(0,1fr)}.certificate-ribbon{font-size:1.5rem}.certificate-summary{grid-template-columns:1fr}.certificate-head{align-items:flex-start;flex-direction:column}.certificate-card .actions .btn{width:100%}}