.aulas-p,.aulas-p__hero{background:var(--color-bg-primary)}.aulas-p__hero{padding:calc(var(--spacing-12) + 16px) 0 var(--spacing-8);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{display:inline-block;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);background:rgba(11,122,13,.08);border-radius:var(--radius-full);margin-bottom:var(--spacing-4)}.aulas-p__title{font-family:var(--font-display);font-size:clamp(2rem,4.5vw,3.25rem);line-height:1.05;letter-spacing:-.03em;font-weight:700;margin:0 0 var(--spacing-4)}.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{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));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);max-width:480px}.aulas-p__stats div{display:flex;flex-direction:column;gap:2px;min-width:0}.aulas-p__stats strong{font-family:var(--font-display);font-size:1.5rem;color:var(--color-primary);letter-spacing:-.02em;font-weight:700;font-feature-settings:"tnum" 1;line-height:1}.aulas-p__stats span{font-size:.6875rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.1em}.aulas-p__biblioteca{padding:var(--section-padding-y) 0;background:var(--color-bg-section-alt)}.aulas-p__layout{display:grid;grid-template-columns:1fr;gap:var(--spacing-8)}@media (min-width:1024px){.aulas-p__layout{grid-template-columns:260px 1fr;gap:var(--spacing-10);align-items:start}}.aulas-p__sidebar{display:flex;flex-direction:column;gap:var(--spacing-6)}@media (max-width:1023px){.aulas-p__sidebar{flex-direction:row;overflow-x:auto;gap:var(--spacing-5);padding-bottom:var(--spacing-2);scrollbar-width:none;-ms-overflow-style:none}.aulas-p__sidebar::-webkit-scrollbar{display:none}}@media (min-width:1024px){.aulas-p__sidebar{position:sticky;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)}}.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{display:flex;gap:var(--spacing-2)}@media (max-width:1023px){.aulas-p__filter-group{flex-direction:row;flex-wrap:nowrap}}@media (min-width:1024px){.aulas-p__filter-group{flex-direction:column;gap:2px}}.aulas-p__filter-btn{display:inline-flex;align-items:center;gap:var(--spacing-2);border:none;cursor:pointer;font-family:var(--font-sans);transition:background .16s,color .16s,border-color .16s;white-space:nowrap}@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{background:rgba(255,255,255,.22);color:rgba(255,255,255,.9)}}@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:transparent;width:100%;justify-content:flex-start}.aulas-p__filter-btn:hover{background:var(--color-neutral-50,#f5f8f5);color:var(--color-text-primary)}.aulas-p__filter-btn--active{background:rgba(11,122,13,.08)!important;color:var(--color-primary)!important;font-weight:var(--font-weight-semibold)!important}}.aulas-p__filter-btn-text{flex:1 1;text-align:left}.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{background:rgba(11,122,13,.07);border-radius:var(--radius-full);padding:1px 6px}}.aulas-p__nivel-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;background:var(--color-neutral-300)}.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{display:block;margin-top:var(--spacing-4);padding:var(--spacing-2) var(--spacing-3);background:transparent;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);transition:all .15s;width:100%;text-align:center}.aulas-p__reset-btn:hover{border-color:var(--color-error);color:var(--color-error);background:rgba(220,38,38,.04)}}.aulas-p__main{min-width:0}.aulas-p__results-bar{display:flex;align-items:center;margin-bottom:var(--spacing-6);padding-bottom:var(--spacing-4);border-bottom:1px solid var(--color-border-subtle)}.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{display:grid;grid-template-columns:1fr;gap:var(--spacing-5);grid-auto-rows:1fr;align-items:stretch}@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);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;height:100%;transition:transform .28s var(--ease-out-expo),border-color .28s,box-shadow .28s}.aulas-p__card:hover{transform:translateY(-4px);border-color:var(--color-border-strong);box-shadow:0 12px 32px rgba(11,122,13,.1)}.aulas-p__thumb{position:relative;aspect-ratio:16/9;background:var(--color-neutral-100);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{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.5));z-index:1}.aulas-p__play{position:absolute;inset:0;margin:auto;width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:rgba(11,122,13,.92);color:#fff;border-radius:50%;box-shadow:0 8px 24px rgba(11,122,13,.5);transition:transform .28s,background .2s;padding-left:3px;z-index:2}.aulas-p__card:hover .aulas-p__play{transform:scale(1.1);background:var(--color-primary)}.aulas-p__duracao{bottom:var(--spacing-3);right:var(--spacing-3);padding:3px var(--spacing-2);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:11px;font-weight:600}.aulas-p__count-badge,.aulas-p__duracao{position:absolute;background:rgba(0,0,0,.72);color:#fff;z-index:2}.aulas-p__count-badge{top:var(--spacing-3);left:var(--spacing-3);display:inline-flex;flex-direction:column;align-items:flex-start;padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);line-height:1;gap:2px}.aulas-p__count-badge strong{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:-.02em}.aulas-p__count-badge span{font-family:var(--font-mono);font-size:9px;text-transform:uppercase;letter-spacing:.16em;opacity:.78}.aulas-p__body{padding:var(--spacing-5);flex-direction:column;flex:1 1}.aulas-p__body,.aulas-p__meta{display:flex;gap:var(--spacing-2)}.aulas-p__meta{flex-wrap:wrap;margin-bottom:var(--spacing-1)}.aulas-p__cat{background:rgba(11,122,13,.08);color:var(--color-primary)}.aulas-p__cat,.aulas-p__nivel-badge{font-size:10px;padding:3px var(--spacing-2);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.1em;font-weight:var(--font-weight-semibold)}.aulas-p__nivel-badge--iniciante{background:rgba(34,197,94,.1);color:#166534}.aulas-p__nivel-badge--intermediario{background:rgba(245,158,11,.12);color:#92400e}.aulas-p__nivel-badge--avancado{background:rgba(239,68,68,.12);color:#991b1b}.aulas-p__card-title{font-family:var(--font-display);font-size:var(--font-size-lg);letter-spacing:-.02em;line-height:1.25;font-weight:600;color:var(--color-text-primary);-webkit-line-clamp:2;min-height:calc(var(--font-size-lg) * 1.25 * 2)}.aulas-p__card-desc,.aulas-p__card-title{margin:0;display:-webkit-box;-webkit-box-orient:vertical;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)}.aulas-p__empty{padding:var(--spacing-16);grid-column:1/-1}.aulas-p__empty,.aulas-p__empty-state{text-align:center;color:var(--color-text-secondary)}.aulas-p__empty-state{padding:var(--spacing-16) var(--spacing-4);font-size:var(--font-size-lg)}