/* ============================================
   MYANCHOR - PTSD Service Dog Website
   CIS-155 Final Project
   SOLID COLORS - NO TRANSPARENCY
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bonheur+Royale&family=Quicksand:wght@400;500;600&display=swap');

/* ============================================
   CSS VARIABLES - AURORA + WISDOM GOLD
   ============================================ */
:root {
  --font-heading: 'Bonheur Royale', cursive;
  --font-body: 'Quicksand', sans-serif;
  --min-font: 22px;
  
  /* Aurora Colors - SOLID */
  --aurora-teal: #5fd4d4;
  --aurora-teal-deep: #3bb8b8;
  --aurora-purple: #c4a7e7;
  --aurora-purple-deep: #9d7cd8;
  --aurora-pink: #f5a9b8;
  --aurora-pink-deep: #eb6b8a;
  
  /* Wisdom Gold - SOLID */
  --gold: #d4af37;
  --gold-light: #f0d77a;
  --gold-deep: #b8942d;
  
  /* Background - SOLID gradient, no video */
  --bg-gradient: linear-gradient(135deg,
    #1a3a3a 0%,
    #2d4a5a 25%,
    #3d3a5a 50%,
    #4a3a4a 75%,
    #2a2a3a 100%);
  
  /* Gold Border Animation */
  --gold-border: linear-gradient(90deg,
    #b8942d, #d4af37, #f7e98e, #f0d77a, #d4af37, #b8942d);
  
  /* Aurora Motion Border */
  --aurora-border: linear-gradient(90deg,
    #5fd4d4, #9d7cd8, #f5a9b8, #d4af37, #f0d77a, #5fd4d4);
  
  /* Card Backgrounds - SOLID */
  --card-front: linear-gradient(135deg, #ffffff 0%, #f8f4ff 50%, #f0fafa 100%);
  --card-back: linear-gradient(135deg, #5fd4d4 0%, #9d7cd8 50%, #f5a9b8 100%);
  
  /* Text Colors */
  --text-dark: #2a2a35;
  --text-light: #ffffff;
  --text-cream: #f5f0e8;
  
  /* Shadows */
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.5);
  --shadow-glossy: 
    0 2px 4px rgba(0,0,0,0.2),
    0 8px 16px rgba(0,0,0,0.2),
    inset 0 2px 0 rgba(255,255,255,0.3);
  
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: var(--min-font);
}

body {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.9;
  color: var(--text-dark);
  min-height: 100vh;
  background: var(--bg-gradient);
  background-attachment: fixed;
}

/* ============================================
   NO VIDEO BACKGROUND - REMOVED
   ============================================ */
.video-bg, .video-overlay {
  display: none !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes motionBorder {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

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

@keyframes goldPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.4); }
  50% { box-shadow: 0 0 40px rgba(212, 175, 55, 0.7); }
}

@keyframes floatGentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes glossShine {
  0% { left: -100%; }
  100% { left: 200%; }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
  background: linear-gradient(90deg, #2d5a5a 0%, #3bb8b8 25%, #9d7cd8 50%, #3bb8b8 75%, #2d5a5a 100%);
  background-size: 200% 100%;
  animation: motionBorder 8s ease infinite;
  padding: var(--space-sm) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 4px solid var(--gold);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-light);
}

.logo:hover { transform: scale(1.03); }

.logo-icon {
  font-size: 2.5rem;
  color: var(--gold-light);
  filter: drop-shadow(0 2px 8px rgba(212,175,55,0.6));
  animation: floatGentle 3s ease-in-out infinite;
}

.logo-text { display: flex; flex-direction: column; }
.logo-tagline { font-family: var(--font-heading); font-size: 1.2rem; color: var(--gold-light); }
.logo-title { font-family: var(--font-heading); font-size: 1.75rem; color: var(--text-cream); }

.main-nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.nav-link {
  font-family: var(--font-body);
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2rem;
  padding: 0.6rem 1.25rem;
  border-radius: 25px;
  background: linear-gradient(180deg, #ffffff 0%, #f0e6d0 100%);
  border: 3px solid var(--gold);
  box-shadow: var(--shadow-glossy);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-link::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  transition: left 0.5s ease;
}

.nav-link:hover::after { left: 150%; }

.nav-link:hover, .nav-link:focus, .nav-link.active {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glossy), var(--shadow-glow);
}

.mobile-menu-btn {
  display: none;
  background: linear-gradient(180deg, #ffffff 0%, #f0e6d0 100%);
  border: 3px solid var(--gold);
  color: var(--text-dark);
  font-size: 1.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
  padding: var(--space-xl) 0;
  min-height: calc(100vh - 80px);
}

.page-section {
  margin-bottom: var(--space-xl);
}

/* ============================================
   TYPOGRAPHY - GOLD TITLES
   ============================================ */
.page-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.page-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 10vw, 5.5rem);
  background: linear-gradient(135deg, #b8942d 0%, #f7e98e 25%, #d4af37 50%, #f7e98e 75%, #b8942d 100%);
  background-size: 200% auto;
  animation: shimmer 4s ease infinite;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

/* Gold animated border under titles */
.page-header::after {
  content: '';
  display: block;
  width: 250px;
  height: 5px;
  margin: var(--space-md) auto;
  background: var(--gold-border);
  background-size: 300% 100%;
  animation: motionBorder 3s ease infinite;
  border-radius: 3px;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

.page-intro {
  font-size: 1.4rem;
  font-weight: 500;
  max-width: 800px;
  margin: 0 auto;
  color: var(--text-cream);
  line-height: 2;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  color: var(--gold-deep);
  margin-bottom: var(--space-md);
}

/* Gold underline for h2 in cards */
.content-card h2::after {
  content: '';
  display: block;
  width: 100%;
  height: 4px;
  margin-top: 0.5rem;
  background: var(--gold-border);
  background-size: 300% 100%;
  animation: motionBorder 3s ease infinite;
  border-radius: 2px;
}

h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  color: var(--text-dark);
  margin-bottom: var(--space-sm);
}

p { margin-bottom: var(--space-sm); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  max-width: 550px;
  margin: 0 auto var(--space-xl);
}

.hero-image {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-soft);
  animation: goldPulse 4s ease-in-out infinite;
  border: 5px solid var(--gold);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   STATS BANNER - SOLID
   ============================================ */
.stats-banner {
  background: linear-gradient(135deg, #5fd4d4 0%, #9d7cd8 33%, #f5a9b8 66%, #d4af37 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  border: 5px solid var(--gold);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.stats-banner::before {
  content: '';
  position: absolute;
  inset: -6px;
  background: var(--gold-border);
  background-size: 300% 100%;
  animation: motionBorder 4s ease infinite;
  border-radius: calc(var(--radius-lg) + 6px);
  z-index: -1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.stat-item {
  text-align: center;
  padding: var(--space-sm);
  background: linear-gradient(180deg, #ffffff 0%, #f8f0d8 100%);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glossy);
  border: 3px solid var(--gold);
  position: relative;
  overflow: hidden;
}

.stat-item::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, transparent 100%);
  pointer-events: none;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  color: var(--gold-deep);
  line-height: 1.2;
}

.stat-label {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 0.5rem;
}

/* ============================================
   CARD GRIDS
   ============================================ */
.card-grid {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.card-grid.three-col { grid-template-columns: repeat(3, 1fr); }
.card-grid.two-col { grid-template-columns: repeat(2, 1fr); }

/* ============================================
   FLIP CARDS - GLOSSY SOLID
   ============================================ */
.flip-card {
  height: 450px;
  perspective: 1000px;
  cursor: pointer;
  position: relative;
}

.flip-card::before {
  content: '';
  position: absolute;
  inset: -5px;
  background: var(--gold-border);
  background-size: 300% 100%;
  animation: motionBorder 4s ease infinite;
  border-radius: calc(var(--radius-md) + 5px);
  z-index: -1;
}

.flip-card:hover::before {
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.7);
}

.flip-card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transition: transform 0.8s ease;
  transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-front, .flip-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

/* FRONT - SOLID white/cream glossy */
.flip-front {
  background: linear-gradient(180deg, #ffffff 0%, #fff8e8 50%, #f0e6d0 100%);
  border: 4px solid var(--gold);
  box-shadow: var(--shadow-glossy);
}

/* Glossy shine - top highlight */
.flip-front::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 45%;
  background: linear-gradient(180deg, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  pointer-events: none;
}

/* Animated shine sweep */
.flip-front::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: glossShine 3s ease-in-out infinite;
  pointer-events: none;
}

.flip-front .card-icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
  color: var(--gold);
  filter: drop-shadow(0 4px 8px rgba(212, 175, 55, 0.5));
}

.flip-front h3 {
  font-size: 1.9rem;
  color: var(--gold-deep);
}

.flip-front p {
  color: var(--text-dark);
  font-size: 1.3rem;
}

/* BACK - SOLID aurora gradient */
.flip-back {
  background: linear-gradient(135deg, #5fd4d4 0%, #9d7cd8 50%, #f5a9b8 100%);
  border: 4px solid var(--gold);
  transform: rotateY(180deg);
  box-shadow: var(--shadow-glossy);
  overflow-y: auto;
}

/* Glossy overlay on back */
.flip-back::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 35%;
  background: linear-gradient(180deg, rgba(255,255,255,0.35) 0%, transparent 100%);
  pointer-events: none;
}

.flip-back h3 {
  font-size: 1.75rem;
  color: var(--text-dark);
  margin-bottom: var(--space-sm);
}

.flip-back p {
  font-size: 1.3rem;
  line-height: 1.8;
  color: var(--text-dark);
  font-weight: 500;
}

.flip-back .tip {
  margin-top: var(--space-sm);
  padding: 0.75rem;
  background: #fff8e8;
  border-radius: var(--radius-sm);
  font-style: italic;
  border-left: 4px solid var(--gold);
}

.flip-back .source-link {
  margin-top: var(--space-sm);
  padding: 0.5rem 1rem;
  background: #fff8e8;
  border-radius: var(--radius-sm);
  font-size: 1.35rem;
  border: 2px solid var(--gold);
}

.flip-back .source-link a {
  color: var(--gold-deep);
  text-decoration: none;
  font-weight: 600;
}

.flip-back .source-link a:hover { text-decoration: underline; }

/* ============================================
   CONTENT CARDS - SOLID GLOSSY
   ============================================ */
.content-card {
  background: linear-gradient(180deg, #ffffff 0%, #fff8e8 50%, #f0e6d0 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 4px solid var(--gold);
  box-shadow: var(--shadow-glossy);
  margin-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.content-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, transparent 100%);
  pointer-events: none;
}

.content-card::after {
  content: '';
  position: absolute;
  inset: -5px;
  background: var(--gold-border);
  background-size: 300% 100%;
  animation: motionBorder 5s ease infinite;
  border-radius: calc(var(--radius-lg) + 5px);
  z-index: -1;
  opacity: 0.6;
}

.content-card:hover {
  transform: translateY(-3px);
}

.content-card:hover::after { opacity: 1; }

.content-card h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.content-card h2 i { color: var(--gold); }

.content-card p {
  color: var(--text-dark);
  line-height: 2;
  font-size: 1.35rem;
  position: relative;
  z-index: 1;
}

.content-card strong {
  color: var(--gold-deep);
  font-weight: 600;
}

/* ============================================
   RESOURCE CARDS - SOLID GLOSSY
   ============================================ */
.resource-card {
  background: linear-gradient(180deg, #ffffff 0%, #f0fafa 50%, #e8f8f8 100%);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 4px solid var(--gold);
  box-shadow: var(--shadow-glossy);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.resource-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, transparent 100%);
  pointer-events: none;
}

.resource-card::after {
  content: '';
  position: absolute;
  inset: -4px;
  background: var(--gold-border);
  background-size: 300% 100%;
  animation: motionBorder 5s ease infinite;
  border-radius: calc(var(--radius-md) + 4px);
  z-index: -1;
  opacity: 0.5;
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card:hover::after { opacity: 0.8; }

.resource-card h3 {
  color: var(--gold-deep);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.resource-card h3 i {
  font-size: 1.3rem;
  color: var(--gold);
}

.resource-card p {
  font-size: 1.3rem;
  position: relative;
  z-index: 1;
}

.resource-card a {
  color: var(--aurora-purple-deep);
  font-weight: 600;
  text-decoration: none;
}

.resource-card a:hover { color: var(--gold); text-decoration: underline; }

/* ============================================
   GALLERY
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 4px solid var(--gold);
  aspect-ratio: 1;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.gallery-item img, .gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-item .play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  color: var(--gold-light);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  pointer-events: none;
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: var(--space-lg);
}

.lightbox.active { display: flex; }

.lightbox-content {
  max-width: 90%;
  max-height: 90%;
  border-radius: var(--radius-md);
  border: 5px solid var(--gold);
}

.lightbox-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: 2.5rem;
  color: var(--gold-light);
  background: none;
  border: none;
  cursor: pointer;
}

.lightbox-close:hover { color: var(--gold); }

/* ============================================
   GAME COMPONENTS
   ============================================ */
.game-container {
  max-width: 900px;
  margin: 0 auto;
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  background: linear-gradient(135deg, #5fd4d4 0%, #9d7cd8 50%, #d4af37 100%);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 4px solid var(--gold);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-glossy);
}

.game-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--text-dark);
}

.game-info {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 1.35rem;
}

.memory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.memory-card {
  aspect-ratio: 1;
  perspective: 1000px;
  cursor: pointer;
}

.memory-card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transition: transform 0.6s ease;
  transform-style: preserve-3d;
}

.memory-card.flipped .memory-card-inner {
  transform: rotateY(180deg);
}

.memory-front, .memory-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.memory-front {
  background: linear-gradient(135deg, #9d7cd8 0%, #5fd4d4 100%);
  border: 4px solid var(--gold);
  box-shadow: var(--shadow-glossy);
}

.memory-front i {
  font-size: 2.5rem;
  color: var(--gold-light);
}

.memory-back {
  background: #ffffff;
  transform: rotateY(180deg);
  overflow: hidden;
  border: 4px solid var(--gold);
}

.memory-back img, .memory-back video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.memory-card.matched {
  opacity: 0.5;
  pointer-events: none;
}

.scene-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 5px solid var(--gold);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-soft);
}

.scene-text {
  background: linear-gradient(135deg, #5fd4d4 0%, #9d7cd8 50%, #f5a9b8 100%);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 4px solid var(--gold);
  margin-bottom: var(--space-md);
  font-size: 1.2rem;
  line-height: 2;
  color: var(--text-dark);
  box-shadow: var(--shadow-glossy);
}

.choices {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.choice-btn {
  background: linear-gradient(180deg, #ffffff 0%, #f0e6d0 100%);
  color: var(--text-dark);
  border: 4px solid var(--gold);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 1.35rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-align: left;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-glossy);
}

.choice-btn:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-glossy), var(--shadow-glow);
}

.choice-btn i {
  font-size: 1.4rem;
  color: var(--gold);
}

.game-btn {
  background: linear-gradient(180deg, #ffffff 0%, #f0e6d0 100%);
  color: var(--text-dark);
  border: 4px solid var(--gold);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-size: 1.05rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-glossy);
}

.game-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glossy), var(--shadow-glow);
}

/* ============================================
   PAGE NAVIGATION
   ============================================ */
.page-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.page-nav-link {
  background: linear-gradient(180deg, #ffffff 0%, #f0e6d0 100%);
  color: var(--text-dark);
  text-decoration: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 4px solid var(--gold);
  transition: all 0.3s ease;
  font-size: 1.05rem;
  box-shadow: var(--shadow-glossy);
}

.page-nav-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glossy), var(--shadow-glow);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: linear-gradient(90deg, #2d5a5a 0%, #3bb8b8 25%, #9d7cd8 50%, #3bb8b8 75%, #2d5a5a 100%);
  background-size: 200% 100%;
  animation: motionBorder 8s ease infinite;
  padding: var(--space-lg) 0;
  text-align: center;
  margin-top: var(--space-xl);
  border-top: 4px solid var(--gold);
}

.site-footer p {
  color: var(--text-cream);
  font-size: 1.2rem;
  margin: 0;
}

/* ============================================
   SOUND TOGGLE
   ============================================ */
.sound-toggle {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 1500;
}

.sound-toggle-btn {
  background: linear-gradient(180deg, #ffffff 0%, #f0e6d0 100%);
  border: 4px solid var(--gold);
  color: var(--gold);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glossy);
  transition: all 0.3s ease;
}

.sound-toggle-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-glossy), var(--shadow-glow);
}

.sound-toggle-btn.muted {
  color: #888;
  border-color: #888;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.hidden { display: none !important; }
.max-width-sm { max-width: 850px; margin-left: auto; margin-right: auto; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .card-grid.three-col { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .main-nav { display: none; flex-direction: column; width: 100%; margin-top: var(--space-sm); }
  .main-nav.active { display: flex; }
  .mobile-menu-btn { display: block; }
  .header-content { flex-wrap: wrap; }
  .card-grid.three-col, .card-grid.two-col { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .memory-grid { grid-template-columns: repeat(3, 1fr); }
  .flip-card { height: 400px; }
  .page-nav { flex-direction: column; }
  .page-nav-link { justify-content: center; }
  .sound-toggle { bottom: var(--space-sm); right: var(--space-sm); }
}

@media (max-width: 480px) {
  :root { --min-font: 20px; }
  .container { padding: 0 var(--space-sm); }
  .stats-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .memory-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}