/* ==================== BUTTONS ==================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 11px 28px;
  border-radius: var(--radius-pill);
  border: 1.5px solid;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan) 0%, #0080FF 100%);
  border-color: transparent;
  color: var(--color-black);
  font-weight: 700;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.5), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
  transition: all 0.1s;
}

.btn-secondary {
  background: transparent;
  border-color: rgba(0, 240, 255, 0.4);
  color: var(--color-cyan);
  box-shadow: none;
}

.btn-secondary:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--color-cyan);
  transform: translateY(-1px);
}

.btn-discord {
  background: #5865F2;
  border-color: transparent;
  color: var(--color-white);
  box-shadow: 0 0 12px rgba(88, 101, 242, 0.3);
}

.btn-discord:hover {
  background: #4752C4;
  box-shadow: 0 0 24px rgba(88, 101, 242, 0.5);
  transform: translateY(-2px);
}

.btn-large {
  padding: 13px 36px;
  font-size: 16px;
}

/* Button - Mobile */
@media (max-width: 767px) {
  .btn {
    padding: 10px 24px;
    font-size: 13px;
  }

  .btn-large {
    padding: 12px 32px;
    font-size: 14px;
  }
}

/* ==================== CARDS ==================== */

.card {
  background: var(--color-charcoal);
  border: 2px solid var(--color-cyan);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-card);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.2), var(--shadow-elevated);
}

.card-magenta {
  border-color: var(--color-magenta);
}

.card-magenta:hover {
  box-shadow:
    var(--shadow-glow-magenta),
    var(--shadow-elevated);
}

.card-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-md);
  font-size: 64px;
  line-height: 1;
}

.card-title {
  font-family: var(--font-heading);
  font-size: var(--text-card);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  letter-spacing: 1px;
}

.card-description {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-gray);
  line-height: var(--leading-normal);
}

/* Card - Premium variant with animated glow */
.card-premium {
  border: 3px solid var(--color-cyan);
  position: relative;
  animation: premiumGlow 2s ease-in-out infinite;
}

@keyframes premiumGlow {
  0%, 100% {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.3);
    border-color: var(--color-cyan);
  }
  50% {
    box-shadow: 0 0 50px rgba(255, 0, 110, 0.5);
    border-color: var(--color-magenta);
  }
}

/* ==================== NEON GLOW UTILITIES ==================== */

.neon-glow-cyan {
  box-shadow:
    0 0 10px rgba(0, 240, 255, 0.5),
    0 0 20px rgba(0, 240, 255, 0.3),
    0 0 40px rgba(0, 240, 255, 0.1);
}

.neon-glow-magenta {
  box-shadow:
    0 0 10px rgba(255, 0, 110, 0.5),
    0 0 20px rgba(255, 0, 110, 0.3),
    0 0 40px rgba(255, 0, 110, 0.1);
}

.neon-border-cyan {
  border: 2px solid var(--color-cyan);
  box-shadow:
    inset 0 0 10px rgba(0, 240, 255, 0.3),
    0 0 20px rgba(0, 240, 255, 0.2);
}

.neon-border-magenta {
  border: 2px solid var(--color-magenta);
  box-shadow:
    inset 0 0 10px rgba(255, 0, 110, 0.3),
    0 0 20px rgba(255, 0, 110, 0.2);
}

/* ==================== CONTAINER ==================== */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ==================== ACCESSIBILITY ==================== */

/* Focus visible styles */
*:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* Skip to main content link (for keyboard navigation) */
.skip-to-main {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-cyan);
  color: var(--color-black);
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-to-main:focus {
  top: 0;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  /* Disable background animations */
  .hero::before,
  .leaderboard::before {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-gray: #CCCCCC;
    --color-cyan: #00FFFF;
    --color-magenta: #FF00FF;
  }

  .card,
  .feature-card,
  .phase-info {
    border-width: 3px;
  }
}