/* ========================================
   WINBETZ - BritBetz Spark Theme
   Sleek metallic tones, crisp lighting, refined modern motion
   ======================================== */

/* CSS Custom Properties */
:root {
  --color-primary: #0ea5e9;
  --color-primary-dark: #0284c7;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-metallic-dark: #1e293b;
  --color-metallic-mid: #334155;
  --color-metallic-light: #475569;
  --color-surface: #0f172a;
  --color-surface-elevated: #1e293b;
  --color-text-primary: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-border: #334155;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --gradient-metallic: linear-gradient(135deg, #1e293b 0%, #334155 50%, #1e293b 100%);
  --gradient-shine: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
  --shadow-glow: 0 0 30px rgba(14, 165, 233, 0.3);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Global Overflow Control */
html {
  overflow-x: clip;
  overflow-y: auto;
  scroll-behavior: smooth;
}

body {
  overflow-x: clip;
}

/* ========================================
   KEYFRAME ANIMATIONS
   ======================================== */

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes marquee-reverse {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
  }
  50% {
    box-shadow: 0 0 40px rgba(14, 165, 233, 0.7);
  }
}

@keyframes slide-up {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin-slow {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes border-flow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* ========================================
   ANIMATION UTILITIES
   ======================================== */

.animate-marquee {
  animation: marquee 30s linear infinite;
}

.animate-marquee-reverse {
  animation: marquee-reverse 30s linear infinite;
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

.animate-slide-up {
  animation: slide-up 0.6s ease-out forwards;
}

.animate-spin-slow {
  animation: spin-slow 20s linear infinite;
}

/* Parallax Effect */
.parallax-container {
  perspective: 1000px;
  overflow: hidden;
}

.parallax-layer {
  will-change: transform;
  transition: transform 0.1s ease-out;
}

/* ========================================
   COMPONENT STYLES
   ======================================== */

/* Navigation */
.nav-link {
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Burger Menu */
.burger-line {
  transition: all 0.3s ease;
}

.burger-active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger-active .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Cards */
.card-metallic {
  background: var(--gradient-metallic);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.card-metallic::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-shine);
  transition: left 0.5s ease;
}

.card-metallic:hover::before {
  left: 100%;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-primary);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

/* Bonus Badge */
.bonus-badge {
  background: linear-gradient(135deg, var(--color-surface-elevated) 0%, var(--color-metallic-mid) 100%);
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

/* Game Cards */
.game-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.game-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.game-card img {
  transition: transform 0.4s ease;
}

.game-card:hover img {
  transform: scale(1.1);
}

/* Step Badges */
.step-badge {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
}

/* Table Responsive Wrapper */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1rem 0;
}

.table-responsive table {
  min-width: 100%;
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  cursor: pointer;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* Provider Cloud */
.provider-tag {
  transition: all 0.3s ease;
}

.provider-tag:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.05);
}

/* Promo Cards */
.promo-card {
  background: var(--gradient-metallic);
  border: 1px solid var(--color-border);
  transition: all 0.4s ease;
}

.promo-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

/* ========================================
   PROSE STYLING FOR MARKDOWN CONTENT
   ======================================== */

.prose {
  color: var(--color-text-primary);
  line-height: 1.75;
  max-width: 100%;
}

.prose h2 {
  color: var(--color-text-primary);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  margin-top: 2.5em;
  margin-bottom: 1em;
  padding-bottom: 0.5em;
  border-bottom: 2px solid var(--color-primary);
  position: relative;
}

.prose h2::before {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--color-accent);
}

.prose h3 {
  color: var(--color-text-primary);
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  margin-top: 2em;
  margin-bottom: 0.75em;
}

.prose h4 {
  color: var(--color-text-secondary);
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.prose p {
  color: var(--color-text-secondary);
  margin-bottom: 1.25em;
  font-size: clamp(0.95rem, 2vw, 1.0625rem);
}

.prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s ease;
}

.prose a:hover {
  color: var(--color-accent);
}

.prose strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.prose em {
  color: var(--color-text-secondary);
  font-style: italic;
}

/* Lists */
.prose ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.5em;
}

.prose ul li {
  color: var(--color-text-secondary);
  padding-left: 1.75em;
  margin-bottom: 0.625em;
  position: relative;
  font-size: clamp(0.95rem, 2vw, 1.0625rem);
}

.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

.prose ol {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.5em;
  counter-reset: ol-counter;
}

.prose ol li {
  color: var(--color-text-secondary);
  padding-left: 2.5em;
  margin-bottom: 0.75em;
  position: relative;
  counter-increment: ol-counter;
  font-size: clamp(0.95rem, 2vw, 1.0625rem);
}

.prose ol li::before {
  content: counter(ol-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.75em;
  height: 1.75em;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
}

/* Tables */
.prose .table-responsive {
  overflow-x: auto;
  margin: 1.5em 0;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.prose thead {
  background: var(--color-metallic-dark);
}

.prose th {
  color: var(--color-text-primary);
  font-weight: 600;
  padding: 1em 1.25em;
  text-align: left;
  white-space: nowrap;
}

.prose tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s ease;
}

.prose tbody tr:hover {
  background: rgba(14, 165, 233, 0.05);
}

.prose tbody tr:last-child {
  border-bottom: none;
}

.prose td {
  color: var(--color-text-secondary);
  padding: 1em 1.25em;
}

/* Blockquotes */
.prose blockquote {
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface-elevated);
  padding: 1.25em 1.5em;
  margin: 1.5em 0;
  border-radius: 0 0.5rem 0.5rem 0;
}

.prose blockquote p {
  color: var(--color-text-primary);
  font-style: italic;
  margin-bottom: 0;
}

/* Code */
.prose code {
  background: var(--color-surface-elevated);
  color: var(--color-accent);
  padding: 0.2em 0.4em;
  border-radius: 0.25rem;
  font-size: 0.9em;
}

.prose pre {
  background: var(--color-surface-elevated);
  padding: 1.25em;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin: 1.5em 0;
}

.prose pre code {
  background: transparent;
  padding: 0;
}

/* Images */
.prose img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 1.5em 0;
  box-shadow: var(--shadow-card);
}

/* Horizontal Rule */
.prose hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: 2.5em 0;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.border-gradient {
  border: 2px solid transparent;
  background: linear-gradient(var(--color-surface), var(--color-surface)) padding-box,
    linear-gradient(135deg, var(--color-primary), var(--color-accent)) border-box;
}

.glow-primary {
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.5);
}

.glow-accent {
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
}

/* SVG Patterns */
.pattern-dots {
  background-image: radial-gradient(var(--color-metallic-light) 1px, transparent 1px);
  background-size: 20px 20px;
}

.pattern-grid {
  background-image: linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Responsive Utilities */
@media (max-width: 1024px) {
  .mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .mobile-menu.active {
    transform: translateX(0);
  }
}

/* Scroll Animations */
.fade-in-view {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-view.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--color-metallic-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Focus States for Accessibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .prose {
    color: #000;
  }

  .prose h2,
  .prose h3,
  .prose h4 {
    color: #000;
  }

  .prose p,
  .prose li,
  .prose td {
    color: #333;
  }
}