.aulas-p{background:var(--color-bg-primary)}.aulas-p__hero{padding:calc(var(--spacing-12) + 16px) 0 var(--spacing-8);background:var(--color-bg-primary);border-bottom:1px solid var(--color-neutral-200)}@media (min-width:1024px){.aulas-p__hero{padding:calc(var(--spacing-16) + 16px) 0 var(--spacing-10)}}.aulas-p__hero-inner{max-width:880px}.aulas-p__eyebrow{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.18em;color:var(--color-primary);font-weight:var(--font-weight-semibold);padding:var(--spacing-1) var(--spacing-3);border-radius:var(--radius-full);margin-bottom:var(--spacing-4);background:#0b7a0d14;display:inline-block}.aulas-p__title{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 var(--spacing-4);font-size:clamp(2rem,4.5vw,3.25rem);font-weight:700;line-height:1.05}.aulas-p__title-accent{color:var(--color-primary);font-style:italic;font-weight:500}.aulas-p__lead{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);max-width:64ch;margin:0 0 var(--spacing-6)}.aulas-p__stats{gap:var(--spacing-4);padding:var(--spacing-4) var(--spacing-5);background:var(--color-bg-secondary);border:1px solid var(--color-neutral-200);border-radius:var(--radius-lg);grid-template-columns:repeat(3,minmax(0,1fr));max-width:480px;display:grid}.aulas-p__stats div{flex-direction:column;gap:2px;min-width:0;display:flex}.aulas-p__stats strong{font-family:var(--font-display);color:var(--color-primary);letter-spacing:-.02em;font-feature-settings:"tnum" 1;font-size:1.5rem;font-weight:700;line-height:1}.aulas-p__stats span{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.1em;font-size:.6875rem}.aulas-p__biblioteca{padding:var(--section-padding-y) 0;background:var(--color-bg-section-alt)}.aulas-p__layout{gap:var(--spacing-8);grid-template-columns:1fr;display:grid}@media (min-width:1024px){.aulas-p__layout{gap:var(--spacing-10);grid-template-columns:260px 1fr;align-items:start}}.aulas-p__sidebar{gap:var(--spacing-6);flex-direction:column;display:flex}@media (max-width:1023px){.aulas-p__sidebar{gap:var(--spacing-5);padding-bottom:var(--spacing-2);scrollbar-width:none;-ms-overflow-style:none;flex-direction:row;overflow-x:auto}.aulas-p__sidebar::-webkit-scrollbar{display:none}}@media (min-width:1024px){.aulas-p__sidebar{top:calc(80px + var(--spacing-6));background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-xl);padding:var(--spacing-6);position:sticky}}.aulas-p__filter-section{flex-shrink:0}@media (min-width:1024px){.aulas-p__filter-section+.aulas-p__filter-section{padding-top:var(--spacing-5);border-top:1px solid var(--color-border-subtle)}}.aulas-p__filter-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.13em;color:var(--color-text-muted);margin:0 0 var(--spacing-3)}.aulas-p__filter-group{gap:var(--spacing-2);display:flex}@media (max-width:1023px){.aulas-p__filter-group{flex-flow:row}}@media (min-width:1024px){.aulas-p__filter-group{flex-direction:column;gap:2px}}.aulas-p__filter-btn{align-items:center;gap:var(--spacing-2);cursor:pointer;font-family:var(--font-sans);white-space:nowrap;border:none;transition:background .16s,color .16s,border-color .16s;display:inline-flex}@media (max-width:1023px){.aulas-p__filter-btn{padding:var(--spacing-2) var(--spacing-4);background:var(--color-surface-card);border:1.5px solid var(--color-border-subtle);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary)}.aulas-p__filter-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.aulas-p__filter-btn--active{background:var(--color-primary)!important;border-color:var(--color-primary)!important;color:#fff!important}.aulas-p__filter-btn--active .aulas-p__filter-btn-count{color:#ffffffe6;background:#ffffff38}}@media (min-width:1024px){.aulas-p__filter-btn{padding:7px var(--spacing-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:0 0;justify-content:flex-start;width:100%}.aulas-p__filter-btn:hover{background:var(--color-neutral-50,#f5f8f5);color:var(--color-text-primary)}.aulas-p__filter-btn--active{color:var(--color-primary)!important;font-weight:var(--font-weight-semibold)!important;background:#0b7a0d14!important}}.aulas-p__filter-btn-text{text-align:left;flex:1}.aulas-p__filter-btn-count{font-size:11px;font-family:var(--font-mono);color:var(--color-text-muted)}@media (max-width:1023px){.aulas-p__filter-btn-count{border-radius:var(--radius-full);background:#0b7a0d12;padding:1px 6px}}.aulas-p__nivel-dot{background:var(--color-neutral-300);border-radius:50%;flex-shrink:0;width:8px;height:8px}.aulas-p__filter-btn--iniciante .aulas-p__nivel-dot{background:#22c55e}.aulas-p__filter-btn--intermediario .aulas-p__nivel-dot{background:#f59e0b}.aulas-p__filter-btn--avancado .aulas-p__nivel-dot{background:#ef4444}.aulas-p__reset-btn{display:none}@media (min-width:1024px){.aulas-p__reset-btn{margin-top:var(--spacing-4);padding:var(--spacing-2) var(--spacing-3);border:1px dashed var(--color-border-subtle);border-radius:var(--radius-md);font-size:var(--font-size-xs);color:var(--color-text-muted);cursor:pointer;font-family:var(--font-sans);text-align:center;background:0 0;width:100%;transition:all .15s;display:block}.aulas-p__reset-btn:hover{border-color:var(--color-error);color:var(--color-error);background:#dc26260a}}.aulas-p__main{min-width:0}.aulas-p__results-bar{margin-bottom:var(--spacing-6);padding-bottom:var(--spacing-4);border-bottom:1px solid var(--color-border-subtle);align-items:center;display:flex}.aulas-p__results-count{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.aulas-p__results-count strong{color:var(--color-text-primary);font-weight:var(--font-weight-semibold)}.aulas-p__grid{gap:var(--spacing-5);grid-template-columns:1fr;grid-auto-rows:1fr;align-items:stretch;display:grid}@media (min-width:640px){.aulas-p__grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1280px){.aulas-p__grid{grid-template-columns:repeat(3,1fr)}}.aulas-p__card{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-xl);color:inherit;height:100%;transition:transform .28s var(--ease-out-expo), border-color .28s, box-shadow .28s;flex-direction:column;text-decoration:none;display:flex;overflow:hidden}.aulas-p__card:hover{border-color:var(--color-border-strong);transform:translateY(-4px);box-shadow:0 12px 32px #0b7a0d1a}.aulas-p__thumb{aspect-ratio:16/9;background:var(--color-neutral-100);position:relative;overflow:hidden}.aulas-p__thumb img{transition:transform .9s var(--ease-out-expo)}.aulas-p__card:hover .aulas-p__thumb img{transform:scale(1.05)}.aulas-p__thumb-grad{z-index:1;background:linear-gradient(#0000 40%,#00000080 100%);position:absolute;inset:0}.aulas-p__play{color:#fff;z-index:2;background:#0b7a0deb;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;margin:auto;padding-left:3px;transition:transform .28s,background .2s;display:flex;position:absolute;inset:0;box-shadow:0 8px 24px #0b7a0d80}.aulas-p__card:hover .aulas-p__play{background:var(--color-primary);transform:scale(1.1)}.aulas-p__duracao{bottom:var(--spacing-3);right:var(--spacing-3);color:#fff;padding:3px var(--spacing-2);border-radius:var(--radius-sm);font-family:var(--font-mono);z-index:2;background:#000000b8;font-size:11px;font-weight:600;position:absolute}.aulas-p__count-badge{top:var(--spacing-3);left:var(--spacing-3);color:#fff;padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-md);z-index:2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#000000b8;flex-direction:column;align-items:flex-start;gap:2px;line-height:1;display:inline-flex;position:absolute}.aulas-p__count-badge strong{font-family:var(--font-display);letter-spacing:-.02em;font-size:22px;font-weight:700}.aulas-p__count-badge span{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.16em;opacity:.78;font-size:9px}.aulas-p__body{padding:var(--spacing-5);gap:var(--spacing-2);flex-direction:column;flex:1;display:flex}.aulas-p__meta{gap:var(--spacing-2);margin-bottom:var(--spacing-1);flex-wrap:wrap;display:flex}.aulas-p__cat{padding:3px var(--spacing-2);color:var(--color-primary);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:var(--font-weight-semibold);background:#0b7a0d14}.aulas-p__nivel-badge{padding:3px var(--spacing-2);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:var(--font-weight-semibold)}.aulas-p__nivel-badge--iniciante{color:#166534;background:#22c55e1a}.aulas-p__nivel-badge--intermediario{color:#92400e;background:#f59e0b1f}.aulas-p__nivel-badge--avancado{color:#991b1b;background:#ef44441f}.aulas-p__card-title{font-family:var(--font-display);font-size:var(--font-size-lg);letter-spacing:-.02em;color:var(--color-text-primary);-webkit-line-clamp:2;min-height:calc(var(--font-size-lg) * 1.25 * 2);-webkit-box-orient:vertical;margin:0;font-weight:600;line-height:1.25;display:-webkit-box;overflow:hidden}.aulas-p__card-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);-webkit-line-clamp:3;min-height:calc(var(--font-size-sm) * var(--line-height-relaxed) * 3);-webkit-box-orient:vertical;margin:0;display:-webkit-box;overflow:hidden}.aulas-p__empty{text-align:center;padding:var(--spacing-16);color:var(--color-text-secondary);grid-column:1/-1}.aulas-p__empty-state{text-align:center;padding:var(--spacing-16) var(--spacing-4);color:var(--color-text-secondary);font-size:var(--font-size-lg)}