/* ============================================
   FILTERS
   ============================================ */
.filters{display:flex;gap:.75rem;margin-bottom:2rem;flex-wrap:wrap;align-items:center}
.filter-chip{padding:.5rem 1rem;background:var(--bg-alt);border:1px solid var(--border);border-radius:100px;font-size:.85rem;font-weight:500;transition:all .2s}
.filter-chip:hover,.filter-chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.filter-select{padding:.5rem 1rem;background:var(--bg-alt);border:1px solid var(--border);border-radius:100px;font-size:.85rem;color:var(--text);cursor:pointer}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container{position:fixed;top:5rem;right:1rem;z-index:300;display:flex;flex-direction:column;gap:.5rem;pointer-events:none}
.toast{display:flex;align-items:center;gap:.75rem;padding:.85rem 1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);font-size:.9rem;pointer-events:auto;opacity:0;transform:translateX(100%);transition:all .3s}
.toast.show{opacity:1;transform:translateX(0)}
.toast-success{border-left:4px solid var(--success)}
.toast-error{border-left:4px solid var(--danger)}
.toast-info{border-left:4px solid var(--primary)}
.toast-icon{font-size:1.1rem;flex-shrink:0}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-lg);z-index:90;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--primary-dark);transform:translateY(-2px)}

/* ============================================
   COOKIE CONSENT
   ============================================ */
.cookie-consent{position:fixed;bottom:0;left:0;right:0;z-index:250;background:var(--bg-card);border-top:1px solid var(--border);box-shadow:0 -4px 20px rgba(0,0,0,.1);padding:1.25rem;transform:translateY(100%);transition:transform .4s}
.cookie-consent.show{transform:translateY(0)}
.cookie-consent-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.cookie-consent p{color:var(--text-muted);font-size:.9rem;flex:1}
.cookie-consent a{color:var(--primary);text-decoration:underline}
.cookie-consent-actions{display:flex;gap:.5rem;flex-shrink:0}

/* ============================================
   CONTENT PAGES
   ============================================ */
.content-page{max-width:800px;margin:0 auto;padding:2rem 0}
.content-page h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:900;margin-bottom:1rem;letter-spacing:-.02em}
.content-page h2{font-size:1.4rem;font-weight:700;margin:2rem 0 .75rem;color:var(--text)}
.content-page p{color:var(--text-muted);margin-bottom:1rem;line-height:1.7}
.content-page ul{margin:1rem 0;padding-left:1.5rem}
.content-page li{color:var(--text-muted);margin-bottom:.5rem;line-height:1.6}
.content-page li::marker{color:var(--primary)}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.75rem;overflow:hidden}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:1.25rem;background:var(--bg-card);font-weight:600;font-size:1rem;text-align:left;color:var(--text);transition:background .2s}
.faq-question:hover{background:var(--bg-alt)}
.faq-question::after{content:"+";font-size:1.3rem;color:var(--text-muted);transition:transform .2s}
.faq-item.open .faq-question::after{content:"-"}
.faq-answer{padding:0 1.25rem;max-height:0;overflow:hidden;transition:all .3s;color:var(--text-muted);font-size:.95rem;line-height:1.7}
.faq-item.open .faq-answer{padding:0 1.25rem 1.25rem;max-height:500px}

/* ============================================
   AD SLOTS (Monetização)
   ============================================ */
.ad-slot{min-height:90px;background:var(--bg-alt);border:1px dashed var(--border);border-radius:var(--radius);display:grid;place-items:center;color:var(--text-light);font-size:.8rem;margin:2rem 0}

/* ============================================
   TOPIC CHIPS
   ============================================ */
.topic-grid{display:flex;flex-wrap:wrap;gap:.75rem}
.topic-chip{display:inline-flex;align-items:center;gap:.6rem;padding:.65rem 1.1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:100px;font-weight:500;font-size:.9rem;color:var(--text);transition:all .25s;text-decoration:none}
.topic-chip:hover{border-color:var(--topic-color, var(--primary));background:color-mix(in srgb, var(--topic-color, var(--primary)) 8%, var(--bg-card));transform:translateY(-2px);box-shadow:var(--shadow)}
.topic-chip-icon{font-size:1.15rem}
.topic-chip-name{color:var(--text)}
.topic-chip-count{background:var(--bg-alt);color:var(--text-muted);font-size:.75rem;font-weight:600;padding:.15rem .55rem;border-radius:100px;min-width:22px;text-align:center}