/* Oleren home page (page builder) — New Courses 8 look, approved 31 Oct 2026 (Core 1.0.73.116 header).
   Pure CSS: the three pictures fade one to the next every 7 s; no script needed (strict CSP). */
.olx{--ink:#23252b;--mist:#5c5a52;--gold:#8a6a22;--gold-ink:#76591b;--line:rgba(138,106,34,.30);--soft:rgba(138,106,34,.16);--wash:rgba(138,106,34,.06);--olive:#6f6419;--olive-h:#7d7120;--on-olive:#fffdf8;--card:#fff;--navy:#0a0e34;--on-navy:#eef0f8;--veil:rgba(255,253,247,.9);--veil2:rgba(255,253,247,.72);--veil3:rgba(255,253,247,.25);--quiet-bg:rgba(255,255,255,.72);--shadow:0 22px 48px -22px rgba(60,45,10,.38),0 0 0 1px rgba(60,45,10,.08);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;--sans:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);font-family:var(--sans);padding-bottom:24px}
html.ol-mode-dark .olx{--ink:#f3efe4;--mist:#a9a79f;--gold:#cdaa62;--gold-ink:#cdaa62;--line:rgba(205,170,98,.28);--soft:rgba(205,170,98,.14);--wash:rgba(205,170,98,.06);--on-olive:#f3efe4;--card:#2e3035;--navy:#cdaa62;--on-navy:#25272b;--veil:rgba(30,32,35,.94);--veil2:rgba(30,32,35,.78);--veil3:rgba(30,32,35,.12);--quiet-bg:rgba(37,39,43,.6);--shadow:0 30px 60px -20px rgba(0,0,0,.6)}
@media (prefers-color-scheme:dark){html.ol-mode-system .olx{--ink:#f3efe4;--mist:#a9a79f;--gold:#cdaa62;--gold-ink:#cdaa62;--line:rgba(205,170,98,.28);--soft:rgba(205,170,98,.14);--wash:rgba(205,170,98,.06);--on-olive:#f3efe4;--card:#2e3035;--navy:#cdaa62;--on-navy:#25272b;--veil:rgba(30,32,35,.94);--veil2:rgba(30,32,35,.78);--veil3:rgba(30,32,35,.12);--quiet-bg:rgba(37,39,43,.6);--shadow:0 30px 60px -20px rgba(0,0,0,.6)}}
.olx *{box-sizing:border-box}
.olx-wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.olx-eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 16px;font:500 12.5px/1.4 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink)}
.olx-eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}
.olx-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:12px;background:var(--olive);color:var(--on-olive);font:600 16px/1 var(--sans);text-decoration:none;border:1px solid transparent;transition:background .2s}
.olx-btn:hover{background:var(--olive-h);color:var(--on-olive)}
.olx-btn-quiet{background:var(--quiet-bg);border-color:var(--line);color:var(--ink);font-weight:500}
.olx-btn-quiet:hover{background:var(--quiet-bg);border-color:var(--gold);color:var(--ink)}
.olx a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.olx-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--gold-ink);font-weight:500;text-decoration:none;justify-self:end}

/* hero: the framed slider */
.olx-hero{padding-top:34px}
.olx-frame{position:relative;padding:12px;border:1px solid var(--line);border-radius:10px}
.olx-stage{position:relative;height:clamp(480px,40vw,600px);border-radius:4px;overflow:hidden;background:#efe6d2}
.olx-slide{position:absolute;inset:0;opacity:0;animation:olx-fade 21s infinite}
.olx-slide:nth-child(2){animation-delay:7s}.olx-slide:nth-child(3){animation-delay:14s}
.olx-slide img{width:100%;height:100%;object-fit:cover;object-position:right center;display:block}
.olx-stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,var(--veil) 0%,var(--veil2) 34%,var(--veil3) 56%,transparent 70%)}
.olx-copy{position:absolute;z-index:2;left:12px;top:12px;bottom:12px;width:min(600px,52%);display:flex;flex-direction:column;justify-content:center;padding:0 0 30px 64px}
.olx-display{margin:0;font:350 clamp(44px,4.6vw,68px)/1.03 var(--serif);font-variation-settings:"opsz" 144;letter-spacing:-.012em;color:var(--ink);text-wrap:balance}
.olx-display em{font-style:normal;color:var(--gold-ink)}
.olx-lede{margin:20px 0 0;max-width:40ch;font-size:18px;line-height:1.6;color:var(--mist)}
.olx-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.olx-bar{position:absolute;z-index:3;left:12px;right:12px;bottom:12px;display:flex;align-items:center;gap:18px;padding:0 24px 0 64px;min-height:68px}
.olx-caps{position:relative;flex:1;min-height:24px}
.olx-cap{position:absolute;left:0;top:0;margin:0;opacity:0;font:400 15px var(--serif);color:var(--mist);animation:olx-fade 21s infinite;white-space:nowrap}
.olx-cap:nth-child(2){animation-delay:7s}.olx-cap:nth-child(3){animation-delay:14s}
.olx-cap b{font-weight:500;color:var(--ink)}
.olx-cap span{margin-left:14px;font:400 14.5px var(--sans)}
.olx-dots{display:flex;gap:16px;margin-right:8px}
.olx-dots i{position:relative;width:28px;height:2px;border-radius:2px;background:rgba(35,37,43,.3);overflow:hidden}
html.ol-mode-dark .olx-dots i{background:rgba(243,239,228,.3)}
.olx-dots i::after{content:"";position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:left;animation:olx-bar 21s linear infinite}
.olx-dots i:nth-child(2)::after{animation-delay:7s}.olx-dots i:nth-child(3)::after{animation-delay:14s}
@keyframes olx-fade{0%{opacity:0}5%{opacity:1}31%{opacity:1}36%{opacity:0}100%{opacity:0}}
@keyframes olx-bar{0%{transform:scaleX(0)}33.33%{transform:scaleX(1)}33.34%{transform:scaleX(0)}100%{transform:scaleX(0)}}

/* four facts under the slider */
.olx-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--line);margin-top:30px}
.olx-facts>div{display:flex;align-items:center;gap:14px;padding:18px 0 20px}
.olx-facts>div+div{padding-left:26px;border-left:1px solid var(--soft)}
.olx-ring{width:42px;height:42px;flex:none;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--gold);font-size:14px}
.olx-facts p{margin:0}
.olx-facts b{display:block;font-weight:600;font-size:15px;color:var(--ink)}
.olx-facts p span{display:block;font-size:13.5px;color:var(--mist)}

/* sections */
.olx-sec{margin-top:104px}
.olx-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:34px}
.olx-head h2{margin:0;font:350 clamp(32px,3.2vw,46px)/1.08 var(--serif);font-variation-settings:"opsz" 144;letter-spacing:-.012em;color:var(--ink);text-wrap:balance}
.olx-head>p{margin:0;color:var(--mist);max-width:52ch;font-size:16px;line-height:1.6}
.olx-why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.olx-why>div{padding:30px 34px 6px 0}
.olx-why>div+div{padding-left:34px;border-left:1px solid var(--line)}
.olx-n{display:block;font:300 54px/1 var(--serif);color:var(--gold-ink)}
.olx-why h3{margin:22px 0 10px;font:400 25px/1.2 var(--serif);color:var(--ink)}
.olx-why p{margin:0;color:var(--mist);font-size:15.5px;line-height:1.6}

/* the course cards from [course_grid] */
.olx .ol-public-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.olx .ol-public-course-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:none;transition:border-color .2s,box-shadow .2s}
.olx .ol-public-course-card:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.olx .ol-public-course-card-main{display:block;flex:1;color:var(--ink);text-decoration:none}
.olx .ol-public-course-card-main::before{content:"";display:block;aspect-ratio:16/7;border-bottom:1px solid var(--line);
  background:radial-gradient(circle at 50% 50%,transparent 0 37px,var(--gold) 37.5px 38.5px,transparent 39px),radial-gradient(120% 90% at 85% 0%,rgba(205,170,98,.14),transparent 60%),linear-gradient(180deg,#fefcf7,#faf6ec)}
html.ol-mode-dark .olx .ol-public-course-card-main::before{background:radial-gradient(circle at 50% 50%,transparent 0 37px,var(--gold) 37.5px 38.5px,transparent 39px),radial-gradient(120% 90% at 85% 0%,rgba(205,170,98,.12),transparent 60%),linear-gradient(180deg,#34363b,#2a2c30)}
.olx .ol-public-course-card-body{padding:20px 22px 6px}
.olx .ol-public-course-categories{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 10px}
.olx .ol-public-course-categories span{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);border:1px solid var(--line);border-radius:999px;padding:3px 10px;background:none}
.olx .ol-public-course-card h3{margin:0 0 10px;font:400 23px/1.22 var(--serif);color:var(--ink);text-wrap:balance}
.olx .ol-public-course-card p{margin:0;color:var(--mist);font-size:15px;line-height:1.55}
.olx .ol-public-course-card-actions{padding:14px 22px 22px}
.olx .ol-public-course-card-actions .btn{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:12px;background:none;border:1px solid var(--line);color:var(--ink);font:500 15px/1 var(--sans);box-shadow:none;text-decoration:none}
.olx .ol-public-course-card-actions .btn:hover{border-color:var(--gold);background:none;color:var(--ink)}

/* closing panels */
.olx-duo{display:grid;grid-template-columns:1.1fr .9fr;gap:26px}
.olx-panel{position:relative;border:1px solid var(--line);border-radius:16px;padding:40px 42px;background:var(--card);overflow:hidden}
.olx-panel h3{margin:12px 0;font:350 32px/1.12 var(--serif);color:var(--ink);text-wrap:balance}
.olx-panel>p{margin:0 0 24px;color:var(--mist);max-width:46ch;line-height:1.6}
.olx-k{margin:0}
.olx-k::before{display:none}
.olx-k b{font-weight:600;font-size:11px;letter-spacing:.12em;color:var(--on-navy);background:var(--navy);border-radius:999px;padding:2px 9px}
.olx-pol::before,.olx-pol::after{content:"";position:absolute;border-radius:50%;border:1px solid var(--soft);pointer-events:none}
.olx-pol::after{right:-90px;top:-90px;width:260px;height:260px}
.olx-pol::before{right:-50px;top:-50px;width:180px;height:180px}
.olx-org{background:transparent}
.olx-org ul{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:10px;color:var(--mist);font-size:15px}
.olx-org li{position:relative;padding-left:28px}
.olx-org li::before{content:"✓";position:absolute;left:2px;top:0;color:var(--gold)}

@media (max-width:1100px){
  .olx .ol-public-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .olx-facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .olx-facts>div:nth-child(3){padding-left:0;border-left:0}
  .olx-facts>div:nth-child(-n+2){border-bottom:1px solid var(--soft)}
}
@media (max-width:820px){
  .olx-wrap{padding:0 16px}
  .olx-hero{padding-top:16px}
  .olx-frame{padding:8px;border-radius:8px}
  .olx-stage{height:250px}
  .olx-slide img{object-position:78% center}
  .olx-stage::after{display:none}
  .olx-copy{position:static;width:auto;padding:26px 10px 8px}
  .olx-display{font-size:40px}
  .olx-lede{font-size:16.5px;margin-top:14px}
  .olx-actions{margin-top:22px}
  .olx-actions .olx-btn{flex:1;white-space:nowrap;padding:0 16px}
  .olx-bar{top:8px;bottom:auto;left:8px;right:8px;height:250px;padding:0 10px 4px;align-items:flex-end;min-height:0}
  .olx-caps{display:none}
  .olx-dots{margin:0 auto}
  .olx-dots i{background:rgba(255,255,255,.6)}
  .olx-facts{grid-template-columns:1fr;margin-top:18px}
  .olx-facts>div,.olx-facts>div+div{padding:14px 0;border-left:0;border-bottom:1px solid var(--soft)}
  .olx-facts>div:last-child{border-bottom:0}
  .olx-sec{margin-top:64px}
  .olx-head{grid-template-columns:1fr;gap:12px;margin-bottom:22px}
  .olx-link{justify-self:start}
  .olx-why{grid-template-columns:1fr}
  .olx-why>div,.olx-why>div+div{padding:22px 0 20px;border-left:0;border-bottom:1px solid var(--line)}
  .olx-n{font-size:44px}
  .olx-why h3{margin-top:14px}
  .olx .ol-public-course-grid{grid-template-columns:1fr;gap:18px}
  .olx-duo{grid-template-columns:1fr;gap:18px}
  .olx-panel{padding:28px 24px}
  .olx-panel h3{font-size:28px}
  .olx-panel .olx-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .olx-slide,.olx-cap,.olx-dots i::after{animation:none}
  .olx-slide:first-child,.olx-cap:first-child{opacity:1}
  .olx-dots i:first-child::after{transform:none}
}
.olx .ol-public-course-card-main{padding:0}
@media (prefers-color-scheme:dark){html.ol-mode-system .olx-dots i{background:rgba(243,239,228,.3)}html.ol-mode-system .olx .ol-public-course-card-main::before{background:radial-gradient(circle at 50% 50%,transparent 0 37px,var(--gold) 37.5px 38.5px,transparent 39px),radial-gradient(120% 90% at 85% 0%,rgba(205,170,98,.12),transparent 60%),linear-gradient(180deg,#34363b,#2a2c30)}}