/* CMS 4.4.24 — refined student cases and classroom showcase */
:root{--case-ink:#0b2343;--case-muted:#60738c;--case-line:#d9e5f2;--case-blue:#1976e8;--case-pale:#f4f8fd}
.case-shell{width:min(1560px,calc(100% - 64px));margin-inline:auto}
.case-hero{position:relative;min-height:690px;color:#fff;background:radial-gradient(circle at 79% 18%,#4f9cff52,transparent 30%),linear-gradient(132deg,#06162f 0%,#0a2b5a 58%,#15549a 100%);overflow:hidden}
.case-hero:after{content:"";position:absolute;inset:auto -8% -42% 42%;height:520px;border:1px solid #ffffff1c;border-radius:50%;transform:rotate(-7deg)}
.case-hero-inner{position:relative;z-index:1;min-height:690px;padding-block:72px 100px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);align-items:center;gap:clamp(44px,6vw,96px)}
.case-hero-copy{max-width:820px}.case-hero-copy>small,.case-section-head small,.case-final-cta small{display:block;margin-bottom:18px;color:#62b8ff;font-size:.82rem;font-weight:900;letter-spacing:.18em}
.case-hero h1{max-width:820px;margin:0 0 24px;font-size:clamp(3rem,5vw,5.4rem);line-height:1.03;letter-spacing:-.055em;text-wrap:balance}
.case-hero-copy>p{max-width:760px;margin:0;color:#dce9f9;font-size:clamp(1rem,1.35vw,1.22rem);line-height:1.85}
.case-hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0 20px}.case-hero-actions .secondary{border-color:#ffffff66;color:#fff;background:#ffffff14}.case-proof-note{font-size:.82rem!important;color:#9eb6d3!important}
.case-hero-image{position:relative;display:block;aspect-ratio:16/11;max-height:540px;border-radius:30px;overflow:hidden;border:1px solid #ffffff40;box-shadow:0 30px 90px #0007;transform:rotate(1deg)}
.case-hero-image:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,#031126db);z-index:1}.case-hero-image img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.case-hero-image:hover img{transform:scale(1.035)}.case-hero-image span{position:absolute;z-index:2;left:26px;bottom:24px;padding:10px 16px;border-radius:999px;color:#fff;background:#1976e8e6;font-weight:800}

.case-metrics{position:relative;z-index:3;margin-top:-66px!important;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--case-line);border-radius:26px;box-shadow:0 24px 70px #0a264b26;overflow:hidden}
.case-metrics article{min-height:184px;padding:34px 30px;display:flex;flex-direction:column;justify-content:center;border-inline-end:1px solid #dfe8f3}.case-metrics article:last-child{border:0}.case-metrics b{color:#176ee1;font-size:clamp(2rem,3.1vw,3.4rem);line-height:1}.case-metrics span{margin-top:14px;color:var(--case-ink);font-size:1.05rem;font-weight:850}.case-metrics small{margin-top:7px;color:#708198;line-height:1.5}
.case-section{padding-top:112px;padding-bottom:104px}.case-section-head{display:grid;grid-template-columns:minmax(0,.95fr) minmax(360px,.7fr);gap:clamp(40px,7vw,110px);align-items:end;margin-bottom:48px}.case-section-head h2{max-width:850px;margin:0;color:var(--case-ink);font-size:clamp(2.25rem,4vw,3.9rem);line-height:1.1;letter-spacing:-.045em;text-wrap:balance}.case-section-head p{margin:0;color:var(--case-muted);font-size:1.04rem;line-height:1.85}

.case-results-list{display:grid;gap:34px}.case-result-card{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(390px,.88fr);min-height:520px;border:1px solid var(--case-line);border-radius:30px;overflow:hidden;background:#fff;box-shadow:0 18px 54px #0c2e5612;transition:transform .25s,box-shadow .25s}.case-result-card:hover{transform:translateY(-4px);box-shadow:0 28px 70px #0c2e5620}.case-result-card:nth-child(even) .case-result-media{order:2}.case-result-media{position:relative;display:flex;flex-direction:column;padding:24px;background:linear-gradient(145deg,#edf5fc,#dceafa)}.case-result-media>a{position:relative;display:block;flex:1;min-height:0;border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 12px 32px #16395c24}.case-result-media>a>img{display:block;width:100%;height:100%;min-height:390px;object-fit:cover}.case-result-media>a>span{position:absolute;right:16px;bottom:16px;padding:9px 13px;border-radius:999px;color:#fff;background:#0d2e57dc;font-size:.78rem;font-weight:800;backdrop-filter:blur(8px)}
.case-proof-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.case-proof-links a{padding:7px 11px;border:1px solid #bcd0e6;border-radius:999px;color:#315a86;background:#ffffffb8;font-size:.76rem;font-weight:750}.case-proof-links a:hover{color:#fff;background:var(--case-blue);border-color:var(--case-blue)}
.case-result-copy{position:relative;padding:clamp(38px,4vw,68px);display:flex;flex-direction:column;justify-content:center}.case-number{position:absolute;right:34px;top:25px;color:#eaf1f8;font-size:4.8rem;font-weight:950;line-height:1}.case-result-copy>small{position:relative;color:#2c79dd;font-size:.82rem;font-weight:850;letter-spacing:.06em}.case-result-copy>strong{position:relative;display:block;margin:14px 0 20px;color:#e84f36;font-size:clamp(1.8rem,2.65vw,3.15rem);line-height:1.12;letter-spacing:-.035em}.case-result-copy h3{position:relative;margin:0 0 15px;color:var(--case-ink);font-size:clamp(1.25rem,1.6vw,1.65rem);line-height:1.42}.case-result-copy p{position:relative;margin:0;color:#63758c;line-height:1.8}.case-tags{position:relative;display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.case-tags span{padding:7px 11px;border-radius:999px;color:#1c65c6;background:#edf5ff;font-size:.78rem;font-weight:750}

.case-method{padding:108px 0;color:#fff;background:radial-gradient(circle at 85% 10%,#2f75c63b,transparent 32%),linear-gradient(135deg,#061a36,#0d3670)}.case-section-head.is-light h2{color:#fff}.case-section-head.is-light p{color:#bdcde1}.case-method-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #ffffff29;border-radius:24px;overflow:hidden}.case-method-grid article{min-height:290px;padding:32px 25px;border-inline-end:1px solid #ffffff24;background:#ffffff09}.case-method-grid article:last-child{border:0}.case-method-grid span{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;color:#092652;background:#65b9ff;font-weight:900}.case-method-grid h3{margin:56px 0 14px;font-size:1.18rem}.case-method-grid p{margin:0;color:#bdd0e8;line-height:1.7}

.case-classroom-gallery{display:grid;grid-template-columns:minmax(0,1.38fr) minmax(420px,.62fr);gap:16px}.case-classroom-photo{position:relative;display:block;border-radius:20px;overflow:hidden;background:#edf3fa;box-shadow:0 12px 34px #0b2c5017}.case-classroom-photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s}.case-classroom-photo:hover img{transform:scale(1.04)}.case-classroom-photo>span{position:absolute;left:22px;bottom:20px;padding:9px 14px;border-radius:999px;color:#fff;background:#0e315cd9;font-size:.8rem;font-weight:800}.case-classroom-photo.is-featured{min-height:680px}.case-classroom-side{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:16px}.case-classroom-side .case-classroom-photo{min-height:332px}.case-classroom-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}.case-classroom-row .case-classroom-photo{aspect-ratio:4/3}.case-classroom-row .case-classroom-photo:nth-child(-n+2) img{object-position:center 24%}
.case-classroom-points{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}.case-classroom-points article{padding:28px;border:1px solid var(--case-line);border-radius:18px;background:#f8fbff}.case-classroom-points h3{margin:0 0 10px;color:#10315d}.case-classroom-points p{margin:0;color:#64778f;line-height:1.7}
.case-disclaimer{display:grid;grid-template-columns:180px 1fr;gap:34px;margin-bottom:92px!important;padding:30px 34px;border-radius:18px;background:#f4f7fa;color:#5f7085}.case-disclaimer strong{color:#142e51}.case-disclaimer p{margin:0;line-height:1.75}.case-final-cta{margin-bottom:110px!important;padding:58px 64px;display:flex;justify-content:space-between;align-items:center;gap:45px;border-radius:28px;color:#fff;background:linear-gradient(120deg,#102c5c,#186bc8)}.case-final-cta h2{margin:0 0 12px;font-size:clamp(2rem,3.4vw,3.3rem)}.case-final-cta p{margin:0;color:#d6e7fa;line-height:1.7}.case-final-cta .button{flex:0 0 auto}
[dir="rtl"] .case-hero-image{transform:rotate(-1deg)}[dir="rtl"] .case-hero-image span,[dir="rtl"] .case-classroom-photo>span{left:auto;right:22px}[dir="rtl"] .case-number{right:auto;left:34px}[dir="rtl"] .case-result-media>a>span{right:auto;left:16px}

@media(max-width:1180px){.case-shell{width:min(calc(100% - 40px),1180px)}.case-hero-inner{grid-template-columns:1fr .82fr;gap:34px}.case-result-card{grid-template-columns:1fr 390px}.case-classroom-gallery{grid-template-columns:1.18fr .82fr}.case-method-grid{grid-template-columns:repeat(3,1fr)}.case-method-grid article:nth-child(3){border-inline-end:0}.case-method-grid article{border-bottom:1px solid #ffffff24}.case-method-grid article:last-child{grid-column:span 2}.case-classroom-points{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.case-shell{width:min(calc(100% - 32px),820px)}.case-hero-inner{grid-template-columns:1fr;padding-top:60px}.case-hero{min-height:auto}.case-hero-image{max-height:520px}.case-metrics{grid-template-columns:repeat(2,1fr)}.case-metrics article{min-height:154px;border-bottom:1px solid #dfe8f3}.case-section{padding-top:82px;padding-bottom:76px}.case-section-head{grid-template-columns:1fr;gap:18px;margin-bottom:32px}.case-result-card{grid-template-columns:1fr}.case-result-card:nth-child(even) .case-result-media{order:0}.case-result-media>a>img{min-height:0;aspect-ratio:16/10}.case-result-copy{padding:38px 32px 42px}.case-classroom-gallery{grid-template-columns:1fr}.case-classroom-photo.is-featured{min-height:480px}.case-classroom-side .case-classroom-photo{min-height:260px}.case-classroom-row{grid-template-columns:repeat(2,1fr)}.case-method-grid{grid-template-columns:repeat(2,1fr)}.case-method-grid article:nth-child(3){border-inline-end:1px solid #ffffff24}.case-method-grid article:nth-child(even){border-inline-end:0}.case-method-grid article:last-child{grid-column:span 2}.case-disclaimer{grid-template-columns:1fr}.case-final-cta{display:block}.case-final-cta .button{margin-top:26px}}
@media(max-width:560px){.case-shell{width:calc(100% - 28px)}.case-hero-inner{padding-block:48px 88px}.case-hero h1{font-size:clamp(2.55rem,12vw,4rem)}.case-hero-image{aspect-ratio:4/3;border-radius:22px}.case-metrics{margin-top:-48px!important;border-radius:20px}.case-metrics article{min-height:142px;padding:22px 18px}.case-metrics b{font-size:2rem}.case-metrics span{font-size:.92rem}.case-metrics small{font-size:.75rem}.case-result-card{border-radius:22px}.case-result-media{padding:12px}.case-result-media>a{border-radius:15px}.case-result-media>a>img{aspect-ratio:16/10}.case-result-copy{padding:34px 24px 38px}.case-number{top:22px;right:22px;font-size:3.8rem}.case-method{padding:76px 0}.case-method-grid{grid-template-columns:1fr}.case-method-grid article,.case-method-grid article:last-child{grid-column:auto;min-height:220px;border-inline-end:0}.case-method-grid h3{margin-top:32px}.case-classroom-photo.is-featured{min-height:320px}.case-classroom-side{grid-template-columns:1fr 1fr}.case-classroom-side .case-classroom-photo{min-height:180px}.case-classroom-row{grid-template-columns:1fr 1fr}.case-classroom-points{grid-template-columns:1fr}.case-disclaimer{margin-bottom:70px!important;padding:26px}.case-final-cta{margin-bottom:78px!important;padding:40px 28px}}