.courses-hall.section{padding-top:56px}.ch-formats{z-index:3;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:-161px;display:grid;position:relative}.ch-format{-webkit-backdrop-filter:blur(10px)saturate(130%);backdrop-filter:blur(10px)saturate(130%);min-height:76px;color:var(--c-white);text-align:left;transition:border-color .3s var(--ease), background-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);background:#ffffff0f;border:1px solid #ffffff73;border-radius:18px;align-items:center;gap:14px;padding:14px 18px;display:flex;box-shadow:0 18px 40px -30px #00000080,inset 0 1px #ffffff59}.ch-format:hover{transform:translateY(var(--hover-lift));box-shadow:var(--hover-ring), 0 22px 46px -18px #00000073;background-color:#ffffff24;border-color:#fffc}.ch-format__icon{width:42px;height:42px;color:var(--c-white);transition:background .3s var(--ease), color .3s var(--ease);background:#ffffff24;border-radius:12px;flex:none;place-items:center;display:grid}.ch-format__text{flex-direction:column;min-width:0;display:flex}.ch-format__text b{align-items:baseline;gap:8px;font-size:17px;font-weight:700;display:flex}.ch-format__text b small{font-family:var(--font-num);color:#ffffffb3;font-size:13px;font-weight:700}.ch-format__text>span{color:#ffffffbf;margin-top:2px;font-size:13px}.ch-format.is-active{background-color:#ffffff29}.ch-filter{border-bottom:1px solid var(--c-border);justify-content:space-between;align-items:center;gap:16px 24px;margin-top:64px;padding-bottom:20px;display:flex}.ch-cats{flex-wrap:wrap;gap:8px;display:flex}.ch-cat{border:1px solid var(--c-border);background:var(--c-white);color:var(--c-body);transition:all .25s var(--ease);border-radius:999px;padding:7px 18px;font-size:15px}.ch-cat:hover{border-color:var(--c-teal);color:var(--c-teal);transform:translateY(var(--hover-lift));box-shadow:var(--hover-ring), var(--shadow-lift)}.ch-cat.is-active:hover{color:var(--c-white)}.ch-cat.is-active{background:linear-gradient(135deg, var(--c-indigo), var(--c-teal));color:var(--c-white);border-color:#0000}.ch-sort{color:var(--c-muted);flex:none;align-items:center;gap:10px;font-size:14px;display:flex}.ch-sort select{border:1px solid var(--c-border);background:var(--c-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237559a3' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;font:inherit;color:var(--c-navy);appearance:none;cursor:pointer;border-radius:10px;padding:8px 36px 8px 14px;font-size:15px}.ch-sort select:focus-visible{outline:2px solid var(--c-teal);outline-offset:2px}.ch-count{color:var(--c-muted);flex-wrap:wrap;align-items:center;gap:10px;margin:20px 0 24px;font-size:14px;display:flex}.ch-empty{border:1px dashed var(--c-border);border-radius:var(--radius);color:var(--c-muted);text-align:center;flex-direction:column;align-items:center;gap:16px;padding:64px 16px;display:flex}.course-card__format{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--c-navy);background:#ffffffd1;border:1px solid #ffffffbf;border-radius:999px;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-flex;position:absolute;bottom:12px;left:12px}.course-card__format svg{color:var(--c-teal)}.course-card__cat{letter-spacing:.04em;color:var(--c-teal);align-items:center;gap:8px;margin-bottom:6px;font-size:12px;font-weight:700;display:flex}.course-card__cat span{background:var(--c-mist);color:var(--c-body);border-radius:999px;padding:1px 8px;font-weight:500}.course-card__rating small{color:var(--c-muted);margin-left:8px;font-size:12px}.course-card__start{color:var(--c-navy);align-items:center;gap:6px;margin-top:6px;font-size:13px;font-weight:500;display:flex}.course-card__start svg{color:var(--c-teal)}@media (max-width:1100px){.ch-formats{gap:12px;margin-top:-136px}.ch-format{gap:10px;min-height:62px;padding:10px 14px}.ch-format__icon{width:38px;height:38px}.ch-format__text>span{display:none}}@media (max-width:768px){.courses-hall.section{padding-top:40px}.ch-filter{margin-top:52px}.ch-formats{gap:6px;margin-top:-137px}.ch-format{text-align:center;border-radius:14px;flex-direction:column;justify-content:center;gap:6px;min-height:76px;padding:10px 4px}.ch-format__icon{border-radius:10px;width:32px;height:32px}.ch-format__text b{white-space:nowrap;justify-content:center;font-size:13px}.ch-format__text b small{display:none}.ch-filter{flex-direction:column;align-items:stretch}.ch-sort{justify-content:flex-end}}@media (max-width:560px){.ch-cats{scrollbar-width:none;flex-wrap:nowrap;margin:-8px -16px 0;padding:10px 16px 8px;overflow-x:auto}.ch-cats::-webkit-scrollbar{display:none}.ch-cat{flex:none;font-size:14px}}@media (min-width:641px) and (max-width:1320px){.ch-formats{padding:0 48px}}