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50%),var(--bg-elevated)}.floating-blob{position:absolute;border-radius:50%;filter:blur(48px);opacity:.12;pointer-events:none}.floating-blob--1{width:200px;height:200px;background:var(--accent);top:-40px;right:-20px}.floating-blob--2{width:160px;height:160px;background:#6366f1;bottom:-30px;left:10%}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1.35rem;border-radius:var(--radius-md);font-family:var(--font-body);font-weight:600;font-size:15px;border:none;cursor:pointer;transition:transform .25s ease-out,box-shadow .3s ease}.btn--primary{background:var(--accent);color:#fff;box-shadow:0 2px 8px #1a8f8f40}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 4px 16px #1a8f8f59;text-decoration:none}.btn--secondary{background:var(--bg-base);color:var(--accent);box-shadow:var(--shadow-1)}.btn--secondary:hover{transform:translateY(-2px);text-decoration:none}.btn--ghost{background:transparent;color:var(--accent);box-shadow:none}.btn--ghost:hover{text-decoration:underline}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.stat-card{background:var(--bg-elevated);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-1);text-align:center;transition:transform .25s ease-out,box-shadow .3s ease}.stat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}.stat-card__num{font-family:var(--font-heading);font-size:clamp(2rem,4vw,2.75rem);font-weight:700;color:var(--accent);margin:0}.stat-card__label{margin:.35rem 0 0;font-size:14px;color:var(--text-muted)}.grid-2{display:grid;gap:1.5rem}@media (min-width: 768px){.grid-2{grid-template-columns:1fr 1fr}}.grid-3{display:grid;gap:1.25rem}@media (min-width: 900px){.grid-3{grid-template-columns:repeat(3,1fr)}}.course-row{display:grid;gap:1rem;align-items:center;padding:1rem;background:var(--bg-elevated);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);margin-bottom:1rem;transition:transform .25s ease-out,box-shadow .3s ease}@media (min-width: 700px){.course-row{grid-template-columns:140px 1fr auto}}.course-row:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}.course-row__img-wrap{border-radius:14px;overflow:hidden;box-shadow:0 2px 8px #00000014}.course-row__meta{font-size:13px;color:var(--text-muted)}.stepper{display:flex;flex-wrap:wrap;gap:1rem;counter-reset:step}.stepper__item{flex:1 1 160px;background:var(--bg-elevated);padding:2rem 1.1rem 1rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-1);position:relative}.stepper__item:before{counter-increment:step;content:counter(step);position:absolute;top:.65rem;left:1rem;font-family:var(--font-heading);font-weight:700;color:var(--accent);font-size:1.1rem}.quote-featured{font-family:var(--font-heading);font-size:1.35rem;font-weight:400;border-left:4px solid var(--accent);padding-left:1.25rem;margin:0 0 1.5rem;color:var(--text-primary)}.quote-grid{display:grid;gap:1rem}@media (min-width: 640px){.quote-grid{grid-template-columns:1fr 1fr}}.quote-card{background:var(--bg-elevated);padding:1.1rem 1.25rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-1);font-size:15px}.quote-card--short{font-size:14px}.footer{margin-top:auto;background:var(--bg-elevated);box-shadow:0 -8px 30px #0000000f;border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:2rem 1.5rem 1.5rem}[data-theme=dark] .footer{box-shadow:0 -8px 30px #00000059}.footer__grid{max-width:72rem;margin:0 auto;display:grid;gap:2rem}@media (min-width: 768px){.footer__grid{grid-template-columns:1fr 1fr}}.footer__legal a{display:inline-block;margin-right:1rem;margin-bottom:.35rem;font-size:14px}.footer__copy{font-size:13px;color:var(--text-muted);margin-top:1rem}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:.35rem;letter-spacing:.03em}.form-group input,.form-group textarea{width:100%;padding:.65rem .85rem;border-radius:var(--radius-md);border:1px solid var(--accent-soft);background:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);font-size:16px}.form-group textarea{min-height:140px;resize:vertical}.legal-doc h2{font-size:1.15rem;margin-top:2rem}.legal-doc p{margin:.5rem 0 0;color:var(--text-muted)}.notfound{text-align:center;padding:4rem 1rem}.notfound h1{font-size:4rem;color:var(--accent);margin:0}.catalog-layout{display:grid;gap:1.5rem;grid-template-columns:minmax(200px,260px) 1fr}@media (max-width: 900px){.catalog-layout{grid-template-columns:1fr}.catalog-layout aside.panel{position:relative!important;top:auto!important}}@media (max-width: 900px){.menu-toggle{display:inline-flex}.sidebar{position:fixed;left:0;transform:translate(-100%);height:100vh;overflow-y:auto}.sidebar.is-open{transform:translate(0);box-shadow:var(--shadow-2)}.sidebar-backdrop{display:none;position:fixed;inset:0;background:#00000059;z-index:19}.sidebar-backdrop.is-open{display:block}}@media print{.sidebar,.topbar,.menu-toggle,.sidebar-backdrop{display:none!important}.main-wrap{margin:0}.panel{box-shadow:none;border:1px solid #ccc}}.img-fb{position:relative;display:block;overflow:hidden;background:linear-gradient(135deg,var(--accent-soft),transparent)}.img-fb__el{width:100%;height:auto;display:block;vertical-align:middle}.img-fb__el.is-hidden{display:none}.img-fb__fallback{display:none;align-items:center;justify-content:center;min-height:120px;background:linear-gradient(145deg,var(--accent) 0%,#6366f1 50%,var(--accent-soft) 100%);color:#fff;font-family:var(--font-heading);font-size:14px;padding:1rem;text-align:center}.img-fb__fallback.is-visible{display:flex}.diagram-box{background:var(--bg-base);border-radius:var(--radius-lg);padding:1.25rem;margin:1rem 0;box-shadow:inset 0 0 0 1px var(--accent-soft);font-family:var(--font-body);font-size:14px;line-height:1.5;white-space:pre-wrap}