:root{--ka-home-red:#c51620;--ka-home-deep:#650008;--ka-home-gold:#ffd21a;--ka-home-dark:#111827;--ka-home-white:#fff}
.ka-home-logo-cycle{display:flex;align-items:center}.ka-logo-cycle{position:relative;display:block;width:82px;height:82px;overflow:hidden;border-radius:50%;flex:0 0 auto}.ka-logo-cycle-footer{width:78px;height:78px}.ka-cycle-logo-image,.ka-cycle-logo-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;transition:opacity .25s ease}.ka-cycle-logo-video{opacity:0;background:transparent}.ka-logo-cycle.is-video .ka-cycle-logo-image{opacity:0}.ka-logo-cycle.is-video .ka-cycle-logo-video{opacity:1}
.ka-home-heading{text-align:center;max-width:850px;margin-left:auto;margin-right:auto}.ka-home-heading h2{font-weight:800}.ka-home-courses-section{overflow:hidden}.ka-home-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.ka-home-course-card{background:#fff;border:1px solid rgba(17,24,39,.08);border-radius:22px;overflow:hidden;box-shadow:0 14px 38px rgba(17,24,39,.08);display:flex;flex-direction:column;min-width:0;transition:transform .2s ease,box-shadow .2s ease}.ka-home-course-card:hover{transform:translateY(-5px);box-shadow:0 20px 48px rgba(17,24,39,.15)}.ka-home-course-image-wrap{position:relative;background:#eee;aspect-ratio:2/3;overflow:hidden}.ka-home-course-image-wrap img{width:100%;height:100%;display:block;object-fit:cover}.ka-home-course-badge{position:absolute;left:14px;top:14px;background:var(--ka-home-gold);color:#4a1700;font-weight:900;font-size:11px;padding:8px 12px;border-radius:999px;letter-spacing:.04em;box-shadow:0 5px 18px rgba(0,0,0,.22)}.ka-home-course-body{padding:20px;display:flex;flex-direction:column;flex:1}.ka-home-course-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ka-home-red);font-weight:800}.ka-home-course-body h3{font-size:28px;margin:6px 0}.ka-home-course-body p{color:#5b6472;line-height:1.65;margin-bottom:18px}.ka-home-course-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}.ka-home-course-actions .ka-btn{border-radius:12px;cursor:pointer}
.ka-home-gallery-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.ka-home-gallery-item{position:relative;padding:0;border:0;border-radius:18px;overflow:hidden;cursor:pointer;background:#111;aspect-ratio:4/5;box-shadow:0 10px 30px rgba(0,0,0,.12)}.ka-home-gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease;opacity:.96}.ka-home-gallery-item:hover img{transform:scale(1.06)}.ka-home-gallery-item span{position:absolute;left:12px;bottom:12px;background:rgba(0,0,0,.72);color:#fff;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800}
.ka-home-review-empty{display:flex;align-items:center;gap:20px;padding:28px;border-radius:22px;background:linear-gradient(135deg,#fff,#fff8e1);border:1px solid rgba(197,22,32,.12);box-shadow:0 14px 35px rgba(17,24,39,.08)}.ka-home-review-icon{width:58px;height:58px;flex:0 0 58px;border-radius:50%;display:grid;place-items:center;background:var(--ka-home-red);color:#fff;font-size:23px}.ka-home-review-empty h3{margin:0 0 5px}.ka-home-review-empty p{margin:0;color:#5b6472}.ka-home-review-empty .ka-btn{margin-left:auto;white-space:nowrap}
.ka-home-viewer{position:fixed;inset:0;z-index:99999;background:rgba(3,7,18,.78);display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(7px)}.ka-home-viewer.is-open{display:flex}.ka-home-viewer-panel{width:min(980px,94vw);max-height:92vh;background:#fff;border-radius:22px;overflow:auto;box-shadow:0 30px 100px rgba(0,0,0,.45);position:relative}.ka-home-viewer-top{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:rgba(255,255,255,.96);border-bottom:1px solid #e5e7eb}.ka-home-viewer-title{font-weight:900;color:#111827}.ka-home-viewer-tools{display:flex;gap:8px}.ka-home-viewer-tools button{border:0;background:#111827;color:#fff;border-radius:10px;padding:9px 12px;cursor:pointer}.ka-home-viewer-tools .ka-viewer-close{background:var(--ka-home-red)}.ka-home-viewer-media{padding:16px;background:#f4f5f7;text-align:center}.ka-home-viewer-media img,.ka-home-viewer-media video{display:block;width:100%;max-height:68vh;object-fit:contain;border-radius:14px;background:#111}.ka-home-viewer-nav{display:flex;justify-content:space-between;gap:10px;padding:12px 16px}.ka-home-viewer-nav button{border:1px solid #d1d5db;background:#fff;border-radius:10px;padding:9px 14px;font-weight:800;cursor:pointer}.ka-home-viewer-info{padding:0 16px 18px}.ka-home-viewer-info p{color:#5b6472}.ka-home-recommend{border-top:1px solid #e5e7eb;padding:18px 16px 22px}.ka-home-recommend h3{margin:0 0 14px}.ka-home-recommend-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ka-home-recommend-card{display:flex;gap:10px;border:1px solid #e5e7eb;border-radius:14px;padding:9px;text-decoration:none;color:inherit;background:#fff}.ka-home-recommend-card img{width:58px;height:78px;object-fit:cover;border-radius:8px}.ka-home-recommend-card strong{display:block}.ka-home-recommend-card small{color:#6b7280}.ka-home-recommend-card span{display:inline-block;margin-top:5px;color:var(--ka-home-red);font-size:12px;font-weight:800}
.ka-home-viewer.is-fullscreen-mode{padding:0}.ka-home-viewer.is-fullscreen-mode .ka-home-viewer-panel{width:100vw;max-width:none;height:100vh;max-height:none;border-radius:0}.ka-home-viewer.is-fullscreen-mode .ka-home-viewer-media{height:calc(100vh - 240px)}.ka-home-viewer.is-fullscreen-mode .ka-home-viewer-media img{height:100%;max-height:none}.ka-home-no-scroll{overflow:hidden}
@media(max-width:992px){.ka-home-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ka-home-gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ka-home-review-empty{align-items:flex-start;flex-wrap:wrap}.ka-home-review-empty .ka-btn{margin-left:0}.ka-home-recommend-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.ka-logo-cycle{width:64px;height:64px}.ka-logo-cycle-footer{width:68px;height:68px}.ka-home-course-grid{grid-template-columns:1fr}.ka-home-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ka-home-course-body h3{font-size:24px}.ka-home-viewer{padding:8px}.ka-home-viewer-panel{width:100%;max-height:96vh;border-radius:16px}.ka-home-viewer-media img{max-height:58vh}.ka-home-recommend-grid{grid-template-columns:1fr}.ka-home-viewer-tools button{padding:8px 10px;font-size:12px}}

/* Kautilya Academy supplied-logo cycle: one fixed box, 10s image + 10s video. */
.ka-logo-cycle{background:#000;border:2px solid #f3c542;box-shadow:0 8px 24px rgba(30,10,10,.16)}
.ka-cycle-logo-image,.ka-cycle-logo-video{object-fit:contain;background:#000}
.ka-home-course-image-wrap{border-bottom:3px solid #f3c542}
.ka-home-course-card .ka-home-course-actions{margin-top:auto}