:root{--primary-gradient:linear-gradient(135deg,#0f2027,#203a43,#2c5364);--accent-green:#00a86b;--accent-red:#da291c;--accent-blue:#0033a0;--neutral-dark:#121824;--neutral-light:#f8f9fa;--card-shadow:0 8px 30px rgba(0,0,0,0.08);--transition-smooth:all 0.3s cubic-bezier(0.25,0.8,0.25,1)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--neutral-light);color:#2d3748;overflow-x:hidden;line-height:1.6}.custom-card{background:#ffffff;border-radius:12px;border:1px solid rgba(0,0,0,0.05);box-shadow:var(--card-shadow);transition:var(--transition-smooth);overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px rgba(0,0,0,0.12)}.navbar{background:rgba(255,255,255,0.95) !important;backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,0.08);transition:var(--transition-smooth)}.navbar-brand img{max-height:40px;object-fit:contain}.nav-link{color:#2d3748 !important;font-weight:600;padding:0.5rem 1rem !important;transition:var(--transition-smooth)}.nav-link:hover{color:var(--accent-blue) !important}.hero-section{background:var(--primary-gradient);color:#ffffff;padding:100px 0 80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:150px;background:linear-gradient(to top,var(--neutral-light),transparent);pointer-events:none}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;letter-spacing:-0.5px}.hero-img{border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,0.3);object-fit:cover}.section-title{font-size:2rem;font-weight:700;position:relative;margin-bottom:2rem;color:var(--neutral-dark);display:inline-block}.section-title::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,var(--accent-red),var(--accent-blue));margin-top:8px;border-radius:2px}.group-badge{background:var(--primary-gradient);color:white;font-weight:700;padding:6px 12px;border-radius:6px}.group-list-item{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;border-bottom:1px solid #edf2f7;transition:var(--transition-smooth)}.group-list-item:hover{background-color:rgba(0,51,160,0.03)}.schedule-timeline{position:relative;padding-left:20px;border-left:3px solid #e2e8f0}.schedule-node{position:relative;margin-bottom:25px}.schedule-node::before{content:'';position:absolute;left:-27px;top:5px;width:12px;height:12px;border-radius:50%;background-color:var(--accent-blue);border:3px solid #fff}.scroll-x-container{overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap;padding-bottom:15px}.accordion-button:not(.collapsed){background-color:rgba(0,51,160,0.05);color:var(--accent-blue)}footer{background-color:var(--neutral-dark);color:#a0aec0;font-size:0.95rem}footer h5{color:#ffffff;font-weight:700}footer a{color:#cbd5e0;text-decoration:none;transition:var(--transition-smooth)}footer a:hover{color:#ffffff}@media (max-width:991.98px){.hero-title{font-size:2.2rem}.hero-section{padding:80px 0 50px 0}}