:root{--page-bg:#070b19;--surface:#0f172a;--surface-strong:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#00f2fe;--accent-2:#38bdf8;--accent-3:#10b981;--border:rgba(255,255,255,0.08);--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{background-color:var(--page-bg);color:var(--text-main);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden;line-height:1.6}h1,h2,h3,h4,h5,h6{font-weight:700;letter-spacing:-0.025em;color:var(--text-main)}p,li,td{color:var(--text-muted)}a{color:var(--accent-2);text-decoration:none;transition:var(--transition-smooth)}a:hover{color:var(--accent)}.navbar-custom{background-color:rgba(7,11,25,0.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0.8rem 1rem;position:sticky;top:0;z-index:1050}.navbar-brand img{max-height:40px;object-fit:contain}.nav-link-custom{color:var(--text-muted) !important;font-size:0.95rem;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition-smooth)}.nav-link-custom:hover,.nav-link-custom.active{color:var(--accent) !important}.hero-section{padding:5rem 0 4rem;position:relative;background:radial-gradient(circle at 80% 20%,rgba(0,242,254,0.08) 0%,transparent 50%)}.hero-tag{background:rgba(0,242,254,0.1);color:var(--accent);font-size:0.85rem;text-transform:uppercase;letter-spacing:0.05em;padding:0.35rem 0.85rem;border-radius:50px;display:inline-block;margin-bottom:1rem;border:1px solid rgba(0,242,254,0.2)}.section-header{margin-bottom:3rem}.section-title{position:relative;display:inline-block;padding-bottom:0.75rem;font-size:2rem}.section-title::after{content:'';position:absolute;left:0;bottom:0;width:40px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:2px}.worldcup-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;height:100%;transition:var(--transition-smooth)}.worldcup-card:hover{transform:translateY(-5px);border-color:rgba(0,242,254,0.3);box-shadow:0 10px 30px rgba(0,0,0,0.4)}.match-card{background:linear-gradient(135deg,var(--surface) 0%,rgba(15,23,42,0.8) 100%);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:var(--transition-smooth)}.match-card:hover{border-color:var(--accent-2)}.match-header{background-color:rgba(255,255,255,0.02);padding:0.75rem 1.25rem;font-size:0.8rem;border-bottom:1px solid var(--border)}.match-body{padding:1.5rem 1.25rem}.match-badge{font-size:0.75rem;padding:0.25rem 0.5rem;border-radius:4px}.badge-upcoming{background-color:rgba(56,189,248,0.15);color:var(--accent-2)}.table-custom{background-color:var(--surface);border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;border:1px solid var(--border)}.table-custom th{background-color:var(--surface-strong);color:var(--text-main);border:none;padding:1rem;font-weight:600}.table-custom td{border-bottom:1px solid var(--border);padding:1rem;vertical-align:middle;color:var(--text-muted)}.table-custom tr:last-child td{border-bottom:none}.timeline-container{position:relative;padding-left:2rem;border-left:2px solid var(--border)}.timeline-item{position:relative;margin-bottom:2.5rem}.timeline-item::before{content:'';position:absolute;left:calc(-2rem - 6px);top:6px;width:10px;height:10px;background-color:var(--accent);border-radius:50%;box-shadow:0 0 10px var(--accent)}.accordion-button-custom{background-color:var(--surface) !important;color:var(--text-main) !important;border:1px solid var(--border) !important;border-radius:8px !important;font-weight:600}.accordion-button-custom:not(.collapsed){background-color:var(--surface-strong) !important;border-color:var(--accent) !important;box-shadow:none}.accordion-body-custom{background-color:rgba(15,23,42,0.5);border:1px solid var(--border);border-top:none;border-bottom-left-radius:8px;border-bottom-right-radius:8px;padding:1.25rem;color:var(--text-muted)}@media (max-width:991px){.hero-section{padding:3rem 0}.hero-content{text-align:center;margin-bottom:2.5rem}.hero-img-wrap{justify-content:center}.table-responsive-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}}.btn-accent{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#020617;font-weight:600;border:none;padding:0.75rem 1.75rem;border-radius:8px;transition:var(--transition-smooth)}.btn-accent:hover{box-shadow:0 0 20px rgba(0,242,254,0.4);color:#020617;transform:translateY(-2px)}.btn-outline-custom{border:1px solid var(--border);color:var(--text-main);background:transparent;padding:0.75rem 1.75rem;border-radius:8px;font-weight:600;transition:var(--transition-smooth)}.btn-outline-custom:hover{background-color:rgba(255,255,255,0.05);border-color:var(--accent-2);color:var(--text-main)}