:root {
  --bg-color: #F6F8FB;
  --surface-color: #FFFFFF;
  --champ-blue: #0F4C81;
  --athletic-red: #D72638;
  --victory-gold: #D9A227;
  --track-orange: #F28C28;
  --emerald-turf: #2E8B57;
  --silver-steel: #D7DCE2;
  --graphite: #2B2F36;
  --ice-white: #FCFCFD;
  --text-primary: #1E242B;
  --text-muted: #6E7681;
  --accent-gradient: linear-gradient(135deg, #0F4C81, #2E8B57);
  --sec-gradient: linear-gradient(135deg, #D72638, #F28C28);
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --transition-speed: 0.25s;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: color var(--transition-speed) ease; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Layout & Containers */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 3rem 0; }
.compact-section { padding: 1.5rem 0; }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--champ-blue);
  color: var(--surface-color);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: background var(--transition-speed) ease, transform var(--transition-speed) ease;
  text-align: center;
}
.btn:hover { background: var(--emerald-turf); }
.btn-outline {
  background: transparent;
  color: var(--champ-blue);
  border: 1px solid var(--champ-blue);
}
.btn-outline:hover {
  background: var(--champ-blue);
  color: var(--surface-color);
}
.text-link {
  color: var(--champ-blue);
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity var(--transition-speed) ease;
}
.text-link:hover { opacity: 0.7; }

/* Champions Banner */
.champions-banner {
  background-color: var(--champ-blue);
  color: var(--surface-color);
  text-align: center;
  padding: 0.5rem;
  font-size: 0.85rem;
}
.champions-banner a { color: var(--victory-gold); margin-left: 0.5rem; font-weight: 600; }

/* Floating Header */
.header-wrapper {
  position: sticky;
  top: 1rem;
  z-index: 1000;
  padding: 0 1.5rem;
}
.floating-header {
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--champ-blue);
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1.5rem;
  box-shadow: 0 4px 20px rgba(15, 76, 129, 0.08);
}
.logo-icon svg { width: 24px; height: 24px; fill: var(--champ-blue); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { font-size: 0.95rem; font-weight: 500; position: relative; }
.nav-links a::after {
  content: ''; position: absolute; width: 0; height: 2px;
  bottom: -4px; left: 0; background: var(--champ-blue);
  transition: width var(--transition-speed) ease;
}
.nav-links a:hover::after { width: 100%; }

/* Split Editorial Hero */
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; min-height: 400px; }
.hero-content h1 { font-size: 3.5rem; font-weight: 700; line-height: 1.1; margin-bottom: 1.5rem; color: var(--champ-blue); }
.hero-content p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; }
.hero-image { border-radius: 12px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }

/* Sports Highlights */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  background: var(--surface-color);
  padding: 2rem;
  border-radius: 12px;
}
.highlight-block { text-align: center; }
.highlight-block svg { width: 32px; height: 32px; margin-bottom: 0.75rem; fill: var(--emerald-turf); }
.highlight-block h3 { font-size: 1rem; margin-bottom: 0.5rem; color: var(--graphite); }
.highlight-block p { font-size: 0.8rem; color: var(--text-muted); }

/* Champions Arena (Game) */
.arena-section { text-align: center; background: var(--ice-white); padding: 3rem 0; }
.arena-wrapper {
  background: var(--surface-color);
  border: 2px solid var(--champ-blue);
  border-radius: 30px;
  max-width: 1020px;
  margin: 0 auto;
  position: relative;
  padding: 10px;
}
.arena-wrapper::before, .arena-wrapper::after {
  content: ''; position: absolute; width: 40px; height: 40px; border: 3px solid var(--victory-gold); pointer-events: none;
}
.arena-wrapper::before { top: -2px; left: -2px; border-right: none; border-bottom: none; border-top-left-radius: 30px; }
.arena-wrapper::after { bottom: -2px; right: -2px; border-left: none; border-top: none; border-bottom-right-radius: 30px; }
.iframe-container { width: 100%; height: 600px; border-radius: 20px; overflow: hidden; background: var(--graphite); }
.iframe-container iframe { width: 100%; height: 100%; border: none; }
.game-controls { display: flex; justify-content: center; gap: 1rem; margin-top: 1.5rem; }
.control-btn { background: var(--silver-steel); color: var(--text-primary); border: none; padding: 0.5rem 1rem; border-radius: 4px; cursor: pointer; font-size: 0.9rem; font-weight: 500; transition: background var(--transition-speed); }
.control-btn:hover { background: var(--silver-steel); opacity: 0.8; }

/* Multi-Sport Showcase */
.showcase-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; margin-bottom: 2rem; }
.showcase-text h2 { font-size: 2rem; color: var(--champ-blue); margin-bottom: 1rem; }
.showcase-text p { color: var(--text-muted); margin-bottom: 1rem; }
.showcase-img { border-radius: 8px; overflow: hidden; height: 260px; }
.showcase-img img { width: 100%; height: 100%; object-fit: cover; }
.css-graphic { background: var(--accent-gradient); width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;}
.css-graphic::after { content: ''; position: absolute; width: 200%; height: 200%; border: 2px solid rgba(255,255,255,0.1); border-radius: 50%; top: -50%; left: -50%; }

/* Performance Centre */
.performance-centre { background: var(--graphite); color: var(--surface-color); padding: 2.5rem 0; border-radius: 12px; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.metric-panel { border-right: 1px solid rgba(255,255,255,0.1); }
.metric-panel:last-child { border-right: none; }
.metric-panel h4 { font-size: 1.1rem; color: var(--victory-gold); margin-bottom: 0.5rem; }
.metric-panel p { font-size: 0.85rem; color: var(--silver-steel); }

/* Athlete Lounge */
.lounge-section { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; padding: 3rem 0; border-top: 1px solid var(--silver-steel); margin-top: 2rem; }
.lounge-support h2 { font-size: 2rem; color: var(--champ-blue); margin-bottom: 1rem; }
.lounge-support .email { font-family: monospace; font-size: 1.1rem; color: var(--text-primary); margin-bottom: 2rem; display: block; }
.mini-faq { margin-top: 2rem; }
.mini-faq h4 { margin-bottom: 0.5rem; color: var(--text-primary); }
.mini-faq p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.85rem; margin-bottom: 0.25rem; color: var(--text-muted); }
.form-group input, .form-group textarea { width: 100%; padding: 0.75rem; border: 1px solid var(--silver-steel); border-radius: 4px; font-family: inherit; transition: border-color var(--transition-speed); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--champ-blue); }

/* Cookie Popup */
.cookie-popup {
  position: fixed; bottom: 20px; left: 20px; width: 320px;
  background: var(--surface-color); border: 2px solid var(--champ-blue);
  border-radius: 22px; padding: 1.5rem; z-index: 2000;
  box-shadow: 0 10px 30px rgba(15, 76, 129, 0.15);
  display: none; opacity: 0; transition: opacity var(--transition-speed) ease;
}
.cookie-popup.show { display: block; opacity: 1; }
.cookie-popup h3 { font-size: 1.1rem; color: var(--champ-blue); margin-bottom: 0.5rem; }
.cookie-popup p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; }
.cookie-actions { display: flex; gap: 0.5rem; }
.cookie-actions button { flex: 1; padding: 0.5rem; font-size: 0.85rem; }

/* Architectural Footer */
.footer { background: var(--surface-color); padding: 4rem 0 2rem; border-top: 1px solid var(--silver-steel); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-bottom: 3rem; }
.footer-col h4 { color: var(--champ-blue); font-size: 1rem; margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col a { color: var(--text-muted); font-size: 0.9rem; }
.footer-col a:hover { color: var(--champ-blue); }
.footer-bottom { text-align: center; border-top: 1px solid var(--silver-steel); padding-top: 2rem; }
.footer-logo svg { width: 32px; height: 32px; fill: var(--champ-blue); margin-bottom: 1rem; }
.footer-disclaimer { font-size: 0.75rem; color: var(--text-muted); max-width: 800px; margin: 0 auto; line-height: 1.6; }
.copyright { font-size: 0.85rem; font-weight: 500; margin: 1rem 0; color: var(--text-primary); }

/* Sub Pages Generic Layout */
.subpage-hero { background: var(--champ-blue); color: var(--surface-color); padding: 4rem 0; text-align: center; }
.subpage-hero h1 { font-size: 2.5rem; }
.subpage-content { background: var(--surface-color); padding: 3rem 2rem; border-radius: 12px; margin: -2rem auto 3rem; max-width: 800px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); position: relative; z-index: 10; }
.subpage-content h2 { color: var(--champ-blue); margin: 1.5rem 0 1rem; }
.subpage-content p { color: var(--text-muted); margin-bottom: 1rem; }
.subpage-content ul { margin-bottom: 1rem; padding-left: 1.5rem; list-style: disc; color: var(--text-muted); }
.return-home-wrap { text-align: center; margin-top: 3rem; border-top: 1px solid var(--silver-steel); padding-top: 2rem; }

/* Responsive */
@media (max-width: 992px) {
  .hero, .lounge-section { grid-template-columns: 1fr; }
  .highlights-grid { grid-template-columns: repeat(3, 1fr); }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .highlights-grid { grid-template-columns: 1fr 1fr; }
  .showcase-row { grid-template-columns: 1fr; }
  .showcase-row:nth-child(even) .showcase-text { order: 2; }
  .showcase-row:nth-child(even) .showcase-img { order: 1; }
  .footer-grid { grid-template-columns: 1fr; }
}