:root {
  --club-green: #47A058;
  --club-green-dark: #357A42;
  --club-gold: #FFD700;
  --club-gold-dark: #B8960F;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F5F5;
  --bg-card: #FFFFFF;
  --text-primary: #1a1a2e;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  --shadow-color: rgba(0, 0, 0, 0.08);
}

.dark {
  --bg-primary: #000000;
  --bg-secondary: #1a1a1a;
  --bg-card: #1a1a1a;
  --text-primary: #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --border-color: #334155;
  --shadow-color: rgba(0, 0, 0, 0.3);
}

* {
  transition: background-color 0.3s ease, color 0.2s ease, border-color 0.3s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 8px 16px;
  background: var(--club-green);
  color: #fff;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

.carousel-container {
  width: 100%;
  max-width: 100%;
  padding: 0 48px;
}

.carousel-viewport {
  width: 100%;
  overflow: visible;
}

.carousel-track {
  display: flex;
  gap: 24px;
  padding: 0 calc((100% - 60%) / 2);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide {
  min-width: 60%;
  flex-shrink: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.carousel-slide[aria-hidden="true"] {
  opacity: 0.4;
  transform: scale(0.95);
}

.carousel-slide[aria-hidden="false"] {
  opacity: 1;
  transform: scale(1);
}

.carousel-card {
  box-shadow: 0 4px 16px var(--shadow-color);
  overflow: hidden;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--club-green);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.carousel-dot.active {
  background: var(--club-green);
  transform: scale(1.2);
}

.carousel-dot:hover {
  background: var(--club-green-dark);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--club-green);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  font-size: 1.1rem;
}

.carousel-btn:hover {
  background: var(--club-green-dark);
  transform: scale(1.05);
}

.carousel-btn:focus-visible {
  outline: 3px solid var(--club-gold);
  outline-offset: 2px;
}

.dark-mode-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: transparent;
  border: 2px solid var(--border-color);
  cursor: pointer;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.dark-mode-toggle:hover {
  border-color: var(--club-green);
  color: var(--club-green);
}

.dark-mode-toggle:focus-visible {
  outline: 3px solid var(--club-gold);
  outline-offset: 2px;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.cta-btn-primary {
  background: var(--club-green);
  color: #fff;
}

.cta-btn-primary:hover {
  background: var(--club-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(71, 160, 88, 0.3);
}

.cta-btn-secondary {
  background: transparent;
  color: var(--club-green);
  border: 2px solid var(--club-green);
}

.cta-btn-secondary:hover {
  background: var(--club-green);
  color: #fff;
  transform: translateY(-2px);
}

.cta-btn-gold {
  background: var(--club-gold);
  color: #1a1a2e;
}

.cta-btn-gold:hover {
  background: var(--club-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
}

.cta-btn:focus-visible {
  outline: 3px solid var(--club-gold);
  outline-offset: 2px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px var(--shadow-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.section-heading {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.section-subheading {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.sponsor-logo {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  transition: all 0.3s ease;
}

.sponsor-logo:hover {
  border-color: var(--club-green);
  box-shadow: 0 4px 12px var(--shadow-color);
}

.sponsor-logo img {
  max-height: 60px;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(30%);
  transition: filter 0.3s ease;
}

.sponsor-logo:hover img {
  filter: grayscale(0%);
}

.crest-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--club-green), var(--club-green-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  border: 4px solid var(--club-gold);
  box-shadow: 0 4px 20px rgba(71, 160, 88, 0.3);
}

.hero-crest {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(71, 160, 88, 0.4);
  overflow: hidden;
}

@media (max-width: 768px) {
  .hero-crest {
    width: 188px;
    height: 188px;
  }
}

.affiliation-badge {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.affiliation-badge:hover {
  border-color: var(--club-green);
}

.affiliation-badge i {
  font-size: 1.5rem;
  color: var(--club-green);
}

.mobile-nav {
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.mobile-nav.open {
  transform: translateX(0);
}

@media (max-width: 768px) {
  .section-heading {
    font-size: 1.5rem;
  }

  .cta-btn {
    padding: 12px 20px;
    font-size: 0.9rem;
  }

  .carousel-container {
    padding: 0 40px;
  }

  .carousel-track {
    padding: 0 calc((100% - 75%) / 2);
  }

  .carousel-slide {
    min-width: 75%;
  }

  .carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }

  html {
    scroll-behavior: auto;
  }

  .carousel-track {
    transition: none;
  }
}

:focus-visible {
  outline: 3px solid var(--club-gold);
  outline-offset: 2px;
}

::selection {
  background: var(--club-green);
  color: #fff;
}