.course-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.75rem;margin:0;display:grid}.course-card{background:var(--background,#fff);color:inherit;border:1px solid #e6e6e6;border-radius:12px;text-decoration:none;transition:box-shadow .2s,transform .2s,border-color .2s;display:grid;overflow:hidden}.course-card:hover{border-color:#ccc;transform:translateY(-4px);box-shadow:0 12px 32px #00000014}.course-card__hero{background:#f2f2f2;min-height:180px;position:relative;overflow:hidden}.course-card__hero img{object-fit:cover;width:100%;height:100%;max-height:300px;transition:transform .4s;display:block}.course-card:hover .course-card__hero img{transform:scale(1.04)}.course-card__placeholder{min-height:180px;color:var(--clr-text-muted,#9ca3af);letter-spacing:.05em;place-items:center;font-size:.9rem;font-weight:500;display:grid}.course-card__content{gap:.5rem;padding:1.25rem;display:grid}.course-card__date{color:var(--clr-text-muted,#6b7280);letter-spacing:.15em;text-transform:uppercase;margin:0;font-size:.7rem;font-weight:600}.course-card__title{color:var(--foreground,#0f172a);margin:0;font-size:1.1rem;font-weight:700;line-height:1.3}.course-card__summary{color:var(--clr-text-muted,#6b7280);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.875rem;line-height:1.5;display:-webkit-box;overflow:hidden}@media (max-width:1024px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.course-grid{grid-template-columns:1fr}}
.courses-page{background:var(--background);min-height:100vh}.courses-hero{padding-top:calc(var(--nav-height,6rem) + 3rem);background:var(--background);border-bottom:1px solid #e6e6e6;padding-bottom:0}.courses-hero__inner{padding-inline:4rem;max-width:1280px;margin-inline:auto;padding-bottom:2.5rem}.courses-hero__eyebrow{letter-spacing:.3em;text-transform:uppercase;color:var(--clr-text-muted,#6b7280);margin-top:5rem;font-size:.65rem;font-weight:600}.courses-hero__title{letter-spacing:-.02em;color:var(--foreground);margin:2rem 0 1.5rem;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:.95}.courses-hero__row{justify-content:space-between;align-items:flex-end;gap:1rem;display:flex}.courses-hero__register-btn{background:var(--foreground,#0f172a);color:var(--background,#fff);letter-spacing:.04em;white-space:nowrap;border-radius:6px;margin-bottom:.25rem;padding:.6rem 1.5rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:opacity .15s;display:inline-block}.courses-hero__register-btn:hover{opacity:.8}.courses-body{max-width:1280px;margin-inline:auto;padding:3rem 4rem 5rem}.courses-loading,.courses-empty{color:var(--clr-text-muted,#6b7280);text-align:center;padding:4rem 0;font-size:1rem}.courses-error{color:#991b1b;background:#fff1f2;border:1px solid #fca5a5;border-radius:8px;padding:2rem;font-size:1rem}@media (max-width:768px){.courses-hero__inner,.courses-body{padding-inline:1.5rem}.courses-body{padding-top:2rem;padding-bottom:3rem}}.course-card{color:inherit;background:#fff;border:2px solid #0f172a14;border-radius:16px;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:grid;overflow:hidden;box-shadow:0 4px 15px #00000014}.course-card:hover{border-color:#667eea;transform:translateY(-8px);box-shadow:0 20px 40px #667eea33}.course-card__hero{min-height:200px;position:relative;overflow:hidden}.course-card__hero img{object-fit:cover;width:100%;height:100%;min-height:22rem;transition:transform .4s;display:block}.course-card:hover .course-card__hero img{transform:scale(1.05)}.course-card__placeholder{color:#ffffffe6;place-items:center;min-height:200px;font-size:1.1rem;font-weight:700;display:grid}.course-card__content{gap:.75rem;padding:1.5rem;display:grid}.course-card__date{color:#667eea;letter-spacing:.06em;text-transform:uppercase;margin:0;font-size:.85rem;font-weight:600}.course-card__title{color:#0f172a;margin:0;font-size:1.3rem;font-weight:700;line-height:1.3}.course-card__summary{color:#64748b;scrollbar-width:none;-ms-overflow-style:none;-webkit-box-orient:vertical;margin:0;font-size:.75rem;line-height:1.5;display:-webkit-box;overflow:auto}@media (max-width:1200px){.courses-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}}@media (max-width:768px){.courses-page{padding-top:calc(var(--nav-height,5rem) + 1rem)}.courses-title{font-size:2.5rem}.courses-container{padding-inline:1rem}.courses-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem}.course-card__hero{min-height:150px}.course-card__content{padding:1rem}}