:root{--primary:#4361ee;--primary-light:#e0e7ff;--secondary:#3f37c9;--accent:#4895ef;--text:#1e293b;--text-light:#64748b;--bg:#fff;--border:#e2e8f0;--radius:12px;--shadow:0 4px 6px -1px rgba(0,0,0,.1) , 0 2px 4px -1px rgba(0,0,0,.06);--transition:all .3s cubic-bezier(.4,0,.2,1)}.sidebar-container{display:flex;flex-direction:column;gap:1.5rem;padding-top:85px}.promo-card,.social-card,.ad-card{background:var(--bg);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:var(--transition)}.promo-card:hover,.social-card:hover,.ad-card:hover{transform:translateY(-3px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1)}.promo-card__header{display:flex;align-items:center;gap:.75rem;padding:1.25rem 1.5rem;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff}.promo-card__icon{font-size:1.25rem}.promo-card__title{margin:0;font-size:1.1rem;font-weight:600}.promo-card__body{padding:1.5rem}.promo-card__text{margin:0 0 1rem;color:#000;line-height:1.6}.promo-card__footer-text{margin:1rem 0 0;font-size:.9rem;color:var(--text-light);text-align:center}.social-card{border:1px solid var(--border)}.social-card__image-container{overflow:hidden;max-height:180px}.social-card__image{width:100%;height:auto;object-fit:cover;transition:var(--transition)}.social-card:hover .social-card__image{transform:scale(1.03)}.social-card__content{padding:1.5rem}.social-card__title{font-family:'vazirmatn';font-size:15px;text-align:center}.highlight-text{color:#ffc0cb;font-weight:600}.benefits-list{list-style:none;padding:0;margin:1.5rem 0}.benefits-list__item{display:flex;align-items:flex-start;gap:.5rem;padding:.5rem 0;line-height:1.5}.benefits-list__icon{color:var(--accent);margin-top:.2rem;flex-shrink:0}.social-card__footer{margin-top:1rem}.social-card__footer-text{margin-bottom:1rem;text-align:center;color:var(--text-light)}.ad-card{position:relative;background:linear-gradient(135deg,#f8f9fa,#fff);border:1px solid var(--border)}.ad-card__badge{position:absolute;top:1rem;left:-2.5rem;background:#ff4757;color:#fff;padding:.25rem 2.5rem;font-size:.8rem;font-weight:600;transform:rotate(-45deg);box-shadow:0 2px 4px rgba(0,0,0,.1)}.ad-card__content{padding:1.75rem 1.5rem 1.5rem}.ad-card__title{display:flex;align-items:center;gap:.75rem;margin:0 0 1rem;font-size:1.1rem}.ad-card__icon{color:var(--accent);font-size:1.25rem}.ad-card__text{margin:0 0 1.25rem;line-height:1.6;font-size:.95rem}.ad-benefits__list{list-style:none;padding:0;margin:0 0 1.5rem}.ad-benefits__item{display:flex;align-items:flex-start;gap:.5rem;padding:.4rem 0;font-size:.9rem;line-height:1.5}.ad-benefits__icon{color:#2ed573;margin-top:.15rem;flex-shrink:0;font-size:.9rem}.ad-card__footer{display:flex;align-items:center;gap:.5rem;margin:1rem 0 0;font-size:.85rem;color:var(--text-light);justify-content:center}.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--primary);color:#fff;border-radius:var(--radius);text-decoration:none;font-weight:500;transition:var(--transition);margin:1rem auto;width:100%;text-align:center;border:none;cursor:pointer}.cta-button:hover{background:var(--secondary);transform:translateY(-2px)}.cta-button--secondary{background:linear-gradient(135deg,#ff7f50,#ff4757)}.cta-button--secondary:hover{background:linear-gradient(135deg,#ff6348,#ff3f34);transform:translateY(-2px)}@media (max-width:768px){.promo-card__header,.social-card__content,.ad-card__content{padding:1rem}.benefits-list__item,.ad-benefits__item{font-size:.9rem}.cta-button{padding:.75rem 1rem}.ad-card__badge{font-size:.7rem;left:-2.8rem}}