:root{--primary-color: #3b82f6;--primary-hover: #2563eb;--secondary-color: #64748b;--background-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--card-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--border-radius: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--background-gradient);min-height:100vh}.hero-section{padding:8rem 0 4rem;text-align:center}.hero-title{font-size:3.5rem;font-weight:700;color:#fff;text-shadow:0 4px 6px rgba(0,0,0,.1);margin-bottom:1rem}.hero-subtitle{font-size:1.25rem;color:#ffffffe6;margin-bottom:2rem}.faq-container{background:#fff;border-radius:var(--border-radius);box-shadow:var(--card-shadow);padding:3rem;margin-bottom:2rem}.custom-accordion{border:none;border-radius:0}.accordion-item{border:2px solid #e5e7eb;border-radius:12px!important;margin-bottom:1rem;overflow:hidden;transition:var(--transition)}.accordion-item:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #3b82f61a}.accordion-header{border:none}.accordion-button{background:#f8fafc;border:none;padding:1.5rem 2rem;font-weight:600;font-size:1.1rem;color:#374151;transition:var(--transition);border-radius:12px!important}.accordion-button:not(.collapsed){background:var(--primary-color);color:#fff;box-shadow:none}.accordion-button:focus{box-shadow:none;border:none}.accordion-button:after{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23374151'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");transition:var(--transition)}.accordion-button:not(.collapsed):after{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");transform:rotate(180deg)}.accordion-body{padding:2rem;background:#fff;color:#6b7280;line-height:1.6;font-size:1rem}.faq-categories{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:3rem;flex-wrap:nowrap}.category-btn{flex:0 0 auto;text-align:center;background:#fff3;border:2px solid rgba(255,255,255,.3);color:#fff;padding:.65rem 1.5rem;border-radius:50px;font-weight:600;font-size:.95rem;transition:.3s ease;cursor:pointer;white-space:nowrap}.category-btn:hover,.category-btn.active{background:#fff;color:var(--primary-color);border-color:#fff}@media (max-width: 768px){.faq-container{padding:1.5rem}.faq-categories{justify-content:space-between;gap:.6rem}.category-btn{flex:1 1 0;min-width:0;padding:.5rem .6rem;font-size:.8rem}}@media (max-width: 480px){.faq-container{padding:1rem}.faq-categories{justify-content:space-between;gap:.4rem}.category-btn{flex:1 1 0;min-width:0;padding:.45rem .4rem;font-size:.55rem}}.faq-search{margin-bottom:2rem;position:relative}.search-input{width:100%;padding:1rem 1.5rem 1rem 3rem;border:2px solid #e5e7eb;border-radius:12px;font-size:1rem;background:#f9fafb;transition:var(--transition)}.search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f61a;background:#fff}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#9ca3af}.contact-section{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius);padding:2rem;margin-top:2rem;text-align:center;color:#fff}.contact-section h3{margin-bottom:1rem;color:#fff}.contact-btn{background:#fff;color:var(--primary-color);border:none;padding:1rem 2rem;border-radius:12px;font-weight:600;transition:var(--transition);text-decoration:none;display:inline-block}.contact-btn:hover{background:#f8fafc;transform:translateY(-2px);box-shadow:0 8px 25px #0000001a}@media (max-width: 768px){.hero-title{font-size:2.5rem}.faq-container{padding:2rem 1.5rem}.accordion-button{padding:1.25rem 1.5rem;font-size:1rem}.accordion-body{padding:1.5rem}}