:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--primary:#0f52ba;--primary-dark:#0a3d8e;--secondary:#10b981;--accent:#f59e0b;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--border-color:#e2e8f0;--card-shadow:0 4px 12px rgba(15,23,42,0.05);--transition-speed:0.3s}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}.card-custom{background:var(--surface);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--card-shadow);transition:transform var(--transition-speed) ease,box-shadow var(--transition-speed) ease}.card-custom:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(15,23,42,0.1)}.custom-navbar{background-color:var(--surface-strong);padding:0.8rem 1rem;position:sticky;top:0;z-index:1030;border-bottom:2px solid var(--primary)}.navbar-brand img{max-height:40px;object-fit:contain}.nav-link-custom{color:var(--text-light) !important;font-weight:500;margin:0 0.5rem;transition:color var(--transition-speed)}.nav-link-custom:hover{color:var(--secondary) !important}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:var(--text-light);padding:5rem 0;position:relative;overflow:hidden}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.25;margin-bottom:1.5rem}.hero-img{border-radius:14px;box-shadow:0 12px 36px rgba(0,0,0,0.3);object-fit:cover}.badge-live{background-color:var(--secondary);color:var(--text-light);font-size:0.8rem;padding:0.35em 0.65em;border-radius:4px}.section-title{position:relative;font-weight:700;margin-bottom:2rem;color:var(--surface-strong)}.section-title::after{content:'';display:block;width:50px;height:4px;background-color:var(--primary);margin-top:0.5rem;border-radius:2px}.schedule-row{display:flex;align-items:center;background:var(--surface);border-radius:10px;padding:1.25rem;margin-bottom:1rem;border-left:5px solid var(--primary);transition:border-color var(--transition-speed)}.schedule-row:hover{border-left-color:var(--secondary)}.group-card{border-radius:12px;overflow:hidden;border:1px solid var(--border-color)}.group-header{background-color:var(--primary);color:var(--text-light);font-weight:bold;padding:0.75rem 1rem}.accordion-button:not(.collapsed){background-color:rgba(15,82,186,0.1);color:var(--primary)}@media (max-width:991.98px){.hero-title{font-size:2rem}.hero-section{padding:3rem 0}}