.catalog-page{min-height:100vh}.catalog-hero{position:relative;padding:calc(var(--header-h) + 2.5rem) 0 2.75rem;overflow:hidden}.catalog-hero__bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#080f1e8c,#080f1ed1),url(/cursos/shared/hero-sky.png) center / cover no-repeat;pointer-events:none}.catalog-hero__inner{position:relative;z-index:1;max-width:46rem;text-align:center;margin-inline:auto}.catalog-hero__eyebrow{margin:0 0 .75rem;font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cfs-accent-bright)}.catalog-hero__title{margin:0 0 1rem;font-size:clamp(1.85rem,4.5vw,2.75rem);font-weight:900;line-height:1.12;color:var(--cfs-text-on-dark)}.catalog-hero__lead{margin:0;font-size:clamp(1rem,2.2vw,1.12rem);line-height:1.65;color:var(--cfs-text-muted-on-dark)}.catalog-grid-section{padding:0 0 3.5rem}.catalog-grid{display:grid;gap:1.35rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr))}.catalog-card{display:flex;flex-direction:column;border-radius:var(--radius-lg);overflow:hidden;background:var(--glass-light);border:1px solid rgba(255,255,255,.35);box-shadow:var(--shadow);text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.catalog-card:hover,.catalog-card:focus-visible{transform:translateY(-4px);border-color:#0088ff73;box-shadow:var(--shadow),var(--shadow-glow)}.catalog-card:focus-visible{outline:2px solid var(--cfs-cta);outline-offset:3px}.catalog-card__media{aspect-ratio:1200 / 630;overflow:hidden;background:var(--cfs-gray-200)}.catalog-card__img{width:100%;height:100%;object-fit:cover;display:block}.catalog-card__body{display:flex;flex-direction:column;gap:.65rem;padding:1.15rem 1.25rem 1.35rem;flex:1}.catalog-card__title{margin:0;font-size:1.12rem;font-weight:800;line-height:1.25;color:var(--cfs-deep)}.catalog-card__summary{margin:0;flex:1;font-size:.92rem;line-height:1.6;color:var(--cfs-gray-600)}.catalog-card__cta{margin-top:.25rem;font-size:.88rem;font-weight:700;color:var(--cfs-cta)}.catalog-help{padding:3rem 0 4rem;border-top:1px solid rgba(255,255,255,.08)}.catalog-help__inner{max-width:36rem;margin-inline:auto;text-align:center}.catalog-help__title{margin:0 0 .75rem;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:800;color:var(--cfs-text-on-dark)}.catalog-help__lead{margin:0 0 1.35rem;font-size:1rem;line-height:1.6;color:var(--cfs-text-muted-on-dark)}.catalog-help__cta{display:inline-flex;align-items:center;gap:.5rem}@media(min-width:768px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}