:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --accent-gradient: linear-gradient(90deg, #ff9a8b 0%, #fecfef 50%, #fecfef 100%);
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.12);
  --shadow-primary: 0 8px 32px rgba(31, 38, 135, 0.37);
  --shadow-elevated: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --text-primary: #ffffff;
  --text-secondary: #e2e8f0;
  --text-accent: #a78bfa;
  --backdrop-blur: blur(24px);
}



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

/* Body with image background */
body {
  background: 
    linear-gradient(135deg, rgba(12,12,12,0.85) 0%, rgba(26,26,46,0.85) 50%, rgba(22,33,62,0.85) 100%),
    url('https://images.unsplash.com/photo-1506744038136-46273834b3fb?auto=format&fit=crop&w=1350&q=80') no-repeat center center fixed;
  background-size: cover;
  min-height: 100vh;
  font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  color: white;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* Animated gradient overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
  background: linear-gradient(270deg, #667eea, #764ba2, #00d4ff, #7c3aed, #ff9a8b, #fecfef);
  background-size: 200% 200%;
  opacity: 0.18;
  animation: animatedBg 12s ease infinite;
  pointer-events: none;
}

/* Floating particles background */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
  background-image: radial-gradient(rgba(255,255,255,0.25) 2px, transparent 2px);
  background-size: 40px 40px;
  animation: particles 20s linear infinite;
  opacity: 0.15;
  pointer-events: none;
}

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

@keyframes particles {
  0% { background-position: 0 0; }
  100% { background-position: 100px 100px; }
}

/* Floating abstract shapes */
.abstract-shape {
  position: absolute;
  width: 300px;
  height: 450px;
  border-radius: 60% 40% 50% 70% / 85% 45% 55% 40%;
  filter: blur(40px) saturate(1.5);
  z-index: 0;
  opacity: 0.4;
}

.shape-left {
  left: -120px;
  top: 15%;
  background: linear-gradient(135deg, #ff9a8b 0%, #fecfef 100%);
  animation: floaty 12s ease-in-out infinite;
}

.shape-right {
  right: -100px;
  bottom: 15%;
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
  animation: floatyReverse 14s ease-in-out infinite;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-40px) scale(1.1); }
}

@keyframes floatyReverse {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(40px) scale(1.1); }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 65vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: transparent;
  overflow: hidden;
  text-align: center;
  z-index: 1;
}

.hero header h1 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s ease-in-out infinite;
  text-shadow: 0 0 80px rgba(102, 126, 234, 0.4);
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero header h1 span {
  display: block;
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  background: linear-gradient(90deg, #8b5cf6, #06b6d4, #10b981, #f59e0b, #ef4444);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbow-flow 5s ease-in-out infinite;
}

@keyframes rainbow-flow {
  0%, 100% { background-position: 0% 50%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 200% 50%; }
  75% { background-position: 300% 50%; }
}

.hero header h3 {
  color: var(--text-secondary);
  margin-top: 1rem;
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 400;
  opacity: 0.9;
}

/* Keep your profile, tooltip, buttons, cards, responsiveness as in original */


.hero footer h4 {
  color: var(--text-accent);
  text-transform: uppercase;
  font-size: 0.875rem;
  margin-top: 2rem;
  margin-bottom: 0;
  letter-spacing: 0.1em;
  opacity: 0.8;
}


/* Abstract Shapes */
.abstract-shape {
  position: absolute;
  width: 300px;
  height: 450px;
  border-radius: 60% 40% 50% 70% / 85% 45% 55% 40%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  filter: blur(40px) saturate(1.5);
  z-index: 0;
  opacity: 0.6;
}

.shape-left {
  left: -120px;
  top: 10%;
  background: linear-gradient(135deg, #ff9a8b 0%, #fecfef 100%);
  animation: morphing-float 8s infinite ease-in-out;
}

.shape-right {
  right: -100px;
  bottom: 10%;
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
  filter: blur(35px) saturate(1.8);
  animation: morphing-float-reverse 12s infinite ease-in-out;
}

@keyframes morphing-float {
  0%, 100% { 
    transform: translateY(0) rotate(0deg) scale(1);
    border-radius: 60% 40% 50% 70% / 85% 45% 55% 40%;
  }
  25% {
    transform: translateY(-20px) rotate(5deg) scale(1.05);
    border-radius: 40% 60% 70% 50% / 45% 85% 40% 55%;
  }
  50% { 
    transform: translateY(-40px) rotate(10deg) scale(1.1);
    border-radius: 70% 30% 40% 80% / 55% 65% 35% 45%;
  }
  75% {
    transform: translateY(-20px) rotate(5deg) scale(1.05);
    border-radius: 50% 50% 60% 60% / 75% 25% 65% 35%;
  }
}

@keyframes morphing-float-reverse {
  0%, 100% { 
    transform: translateY(0) rotate(0deg) scale(1);
    border-radius: 50% 70% 40% 60% / 75% 55% 45% 85%;
  }
  33% {
    transform: translateY(30px) rotate(-8deg) scale(1.08);
    border-radius: 80% 40% 60% 50% / 35% 75% 65% 45%;
  }
  66% { 
    transform: translateY(15px) rotate(-4deg) scale(1.12);
    border-radius: 40% 80% 50% 70% / 85% 35% 75% 55%;
  }
}

/* Profile Glass Styles */
.profile-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  border-radius: 2rem;
  box-shadow: 
    var(--shadow-primary),
    0 0 0 1px var(--glass-border),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  max-width: 700px;
  margin: -50px auto 60px auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  z-index: 5;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 
    var(--shadow-elevated),
    0 0 0 1px rgba(255, 255, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.profile-avatar img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 0 4px rgba(255, 255, 255, 0.1),
    0 0 0 8px rgba(255, 255, 255, 0.05);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  object-fit: cover;
  transition: all 0.3s ease;
}

.profile-avatar img:hover {
  transform: scale(1.05);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.4),
    0 0 0 4px rgba(255, 255, 255, 0.2),
    0 0 40px rgba(102, 126, 234, 0.3);
}

.profile-info h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.profile-role {
  color: #8b5cf6;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.profile-info p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  opacity: 0.9;
}
/* From Uiverse.io by Mohammad-Rahme-576 */ 
/* Container Styles */
.tooltip-container {
  position: relative;
  display: inline-block;
  font-family: "Arial", sans-serif;
  overflow: visible;
}

/* Button Styles */
.button-content {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6e8efb, #a777e3);
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  cursor: pointer;
  transition:
    background 0.4s cubic-bezier(0.25, 0.8, 0.25, 1),
    transform 0.3s ease,
    box-shadow 0.4s ease;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 10;
  overflow: hidden;
}

.button-content::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(110, 142, 251, 0.4),
    rgba(167, 119, 227, 0.4)
  );
  filter: blur(15px);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: -1;
}

.button-content::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  transform: scale(0);
  transition: transform 0.6s ease-out;
  z-index: -1;
}

.button-content:hover::before {
  opacity: 1;
}

.button-content:hover::after {
  transform: scale(1);
}

.button-content:hover {
  background: linear-gradient(135deg, #a777e3, #6e8efb);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-4px) scale(1.03);
}

.button-content:active {
  transform: translateY(-2px) scale(0.98);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15);
}

.text {
  font-size: 18px;
  font-weight: 600;
  margin-right: 12px;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  transition: letter-spacing 0.3s ease;
}

.button-content:hover .text {
  letter-spacing: 1px;
}

.share-icon {
  fill: white;
  transition:
    transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
    fill 0.3s ease;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.button-content:hover .share-icon {
  transform: rotate(180deg) scale(1.1);
  fill: #ffffff;
}

/* Tooltip Styles */
.tooltip-content {
  position: absolute;
  top: 102%;
  left: 50%;
  transform: translateX(-50%) scale(0.8);
  background: white;
  border-radius: 15px;
  padding: 22px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55),
    transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55),
    visibility 0.5s ease;
  z-index: 100;
  pointer-events: none;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.9);
}

.tooltip-container:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
  pointer-events: auto;
}

/* Social Icons Styles */
.social-icons {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #f0f0f0;
  transition:
    transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
    background 0.3s ease,
    box-shadow 0.4s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.social-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.social-icon:hover::before {
  opacity: 1;
}

.social-icon svg {
  width: 24px;
  height: 24px;
  fill: #333;
  transition:
    transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
    fill 0.3s ease;
  z-index: 1;
}

.social-icon:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.social-icon:active {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.social-icon:hover svg {
  transform: scale(1.2);
  fill: white;
}

.social-icon.twitter:hover {
  background: linear-gradient(135deg, #1da1f2, #1a91da);
}

.social-icon.facebook:hover {
  background: linear-gradient(135deg, #1877f2, #165ed0);
}

.social-icon.linkedin:hover {
  background: linear-gradient(135deg, #0077b5, #005e94);
}

/* Animation for Pulse Effect */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(110, 142, 251, 0.4);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(110, 142, 251, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(110, 142, 251, 0);
  }
}

.button-content {
  animation: pulse 3s infinite;
}

/* Hover Ripple Effect */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.button-content::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: inherit;
  transform: scale(0);
  opacity: 0;
}

.button-content:active::before {
  animation: ripple 0.6s linear;
}

/* Tooltip Arrow */
.tooltip-content::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 10px 10px 10px;
  border-style: solid;
  border-color: transparent transparent rgba(255, 255, 255, 0.9) transparent;
  filter: drop-shadow(0 -3px 3px rgba(0, 0, 0, 0.1));
}

/* Accessibility */
.button-content:focus {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(110, 142, 251, 0.5),
    0 8px 15px rgba(0, 0, 0, 0.1);
}

.button-content:focus:not(:focus-visible) {
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .button-content {
    padding: 12px 24px;
    border-radius: 40px;
  }

  .text {
    font-size: 16px;
  }

  .tooltip-content {
    width: 240px;
    padding: 18px;
  }

  .social-icon {
    width: 44px;
    height: 44px;
  }

  .social-icon svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 480px) {
  .button-content {
    padding: 10px 20px;
  }

  .text {
    font-size: 14px;
  }

  .tooltip-content {
    width: 200px;
    padding: 15px;
  }

  .social-icon {
    width: 40px;
    height: 40px;
  }

  .social-icon svg {
    width: 18px;
    height: 18px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .tooltip-content {
    background: rgba(30, 30, 30, 0.9);
    color: white;
  }

  .tooltip-content::before {
    border-color: transparent transparent rgba(30, 30, 30, 0.9) transparent;
  }

  .social-icon {
    background: #2a2a2a;
  }

  .social-icon svg {
    fill: #e0e0e0;
  }
}

/* Print Styles */
@media print {
  .tooltip-container {
    display: none;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .button-content,
  .share-icon,
  .social-icon,
  .tooltip-content {
    transition: none;
  }

  .button-content {
    animation: none;
  }
}

/* Custom Scrollbar for Tooltip Content */
.tooltip-content::-webkit-scrollbar {
  width: 6px;
}

.tooltip-content::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.tooltip-content::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 3px;
}

.tooltip-content::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* 3D Buttons */
.btn-3d, button.btn-3d, a.btn-3d {
  --glow-color: rgb(217, 176, 255);
  --glow-spread-color: rgba(191, 123, 255, 0.781);
  --enhanced-glow-color: rgb(231, 206, 255);
  --btn-color: rgb(100, 61, 136);
  border: 0.25em solid var(--glow-color);
  padding: 1em 3em;
  color: var(--glow-color);
  font-size: 15px;
  font-weight: bold;
  background-color: var(--btn-color);
  border-radius: 1em;
  outline: none;
  box-shadow: 
    0 0 1em 0.25em var(--glow-color),
    0 0 4em 1em var(--glow-spread-color),
    inset 0 0 0.75em 0.25em var(--glow-color);
  text-shadow: 0 0 0.5em var(--glow-color);
  position: relative;
  transition: all 0.3s;
  cursor: pointer;
  z-index: 8;
  overflow: hidden;
  display: inline-block;
  margin: 1rem 0.75rem 2rem 0;
  text-align: center;
  text-decoration: none;
}

.btn-3d::after {
  pointer-events: none;
  content: "";
  position: absolute;
  top: 120%;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: var(--glow-spread-color);
  filter: blur(2em);
  opacity: 0.7;
  transform: perspective(1.5em) rotateX(35deg) scale(1, 0.6);
}

.btn-3d:hover, .btn-3d:focus {
  color: var(--btn-color);
  background-color: var(--glow-color);
  box-shadow: 
    0 0 1em 0.25em var(--glow-color),
    0 0 4em 2em var(--glow-spread-color),
    inset 0 0 0.75em 0.25em var(--glow-color);
}

.btn-3d:active {
  box-shadow: 
    0 0 0.6em 0.25em var(--glow-color),
    0 0 2.5em 2em var(--glow-spread-color),
    inset 0 0 0.5em 0.25em var(--glow-color);
}

.action-buttons {
  text-align: center;
  margin-bottom: 4rem;
  padding: 0 1rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .profile-glass { 
    flex-direction: column; 
    padding: 2rem 1.5rem; 
    text-align: center; 
    margin: -30px auto 40px auto;
    gap: 1.5rem;
  }
  .profile-avatar img { 
    width: 110px; 
    height: 110px; 
    margin-bottom: 0.5rem; 
  }
  .hero { 
    min-height: 50vh; 
  }
  .abstract-shape { 
    width: 70vw; 
    height: 45vw; 
    filter: blur(25px) saturate(1.2);
  }
  .shape-left {
    left: -30%;
  }
  .shape-right {
    right: -30%;
  }
  .btn-3d {
    margin: 0.5rem 0.25rem 1rem 0;
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .profile-glass {
    margin: -20px 1rem 30px 1rem;
    padding: 1.5rem;
  }
  .abstract-shape {
    width: 80vw;
    height: 50vw;
  }
}

/* Dark Mode Enhancements */
@media (prefers-color-scheme: dark) {
  :root {
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.08);
  }
}

/* Uiverse.io Card Styles (look mom, no JS) */
.container {
  position: relative;
  width: 190px;
  height: 254px;
  transition: 200ms;
  margin: 40px auto 20px auto;
}

.container:active {
  width: 180px;
  height: 245px;
}

#card {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
  transition: 700ms;
  background: linear-gradient(43deg, rgb(65, 88, 208) 0%, rgb(200, 80, 192) 46%, rgb(255, 204, 112) 100%);
}

.subtitle {
  transform: translateY(160px);
  color: rgb(134, 110, 221);
  text-align: center;
  width: 100%;
}

.title {
  opacity: 0;
  transition-duration: 300ms;
  transition-timing-function: ease-in-out-out;
  transition-delay: 100ms;
  position: absolute;
  font-size: x-large;
  font-weight: bold;
  color: white;
}

/* Show title on hover via siblings */
.tracker:hover ~ #card .title {
  opacity: 1;
}

#prompt {
  bottom: 8px;
  left: 12px;
  z-index: 20;
  font-size: 20px;
  font-weight: bold;
  transition: 300ms ease-in-out-out;
  position: absolute;
  max-width: 110px;
  color: rgb(255, 255, 255);
}

.tracker {
  position: absolute;
  z-index: 200;
  width: 100%;
  height: 100%;
}

.tracker:hover {
  cursor: pointer;
}

.tracker:hover ~ #card #prompt {
  opacity: 0;
}

.tracker:hover ~ #card {
  transition: 300ms;
  filter: brightness(1.1);
}

.container:hover #card::before {
  transition: 200ms;
  content: '';
  opacity: 80%;
}

.canvas {
  perspective: 800px;
  inset: 0;
  z-index: 200;
  position: absolute;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  gap: 0px 0px;
  grid-template-areas: 
    "tr-1 tr-2 tr-3 tr-4 tr-5"
    "tr-6 tr-7 tr-8 tr-9 tr-10"
    "tr-11 tr-12 tr-13 tr-14 tr-15"
    "tr-16 tr-17 tr-18 tr-19 tr-20"
    "tr-21 tr-22 tr-23 tr-24 tr-25";
}

#card::before {
  content: '';
  background: linear-gradient(43deg, rgb(65, 88, 208) 0%, rgb(200, 80, 192) 46%, rgb(255, 204, 112) 100%);
  filter: blur(2rem);
  opacity: 30%;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  transition: 200ms;
}

/* Grid area assignments for tiles */
.tr-1 { grid-area: tr-1; }
.tr-2 { grid-area: tr-2; }
.tr-3 { grid-area: tr-3; }
.tr-4 { grid-area: tr-4; }
.tr-5 { grid-area: tr-5; }
.tr-6 { grid-area: tr-6; }
.tr-7 { grid-area: tr-7; }
.tr-8 { grid-area: tr-8; }
.tr-9 { grid-area: tr-9; }
.tr-10 { grid-area: tr-10; }
.tr-11 { grid-area: tr-11; }
.tr-12 { grid-area: tr-12; }
.tr-13 { grid-area: tr-13; }
.tr-14 { grid-area: tr-14; }
.tr-15 { grid-area: tr-15; }
.tr-16 { grid-area: tr-16; }
.tr-17 { grid-area: tr-17; }
.tr-18 { grid-area: tr-18; }
.tr-19 { grid-area: tr-19; }
.tr-20 { grid-area: tr-20; }
.tr-21 { grid-area: tr-21; }
.tr-22 { grid-area: tr-22; }
.tr-23 { grid-area: tr-23; }
.tr-24 { grid-area: tr-24; }
.tr-25 { grid-area: tr-25; }

/* Hover rotations on grid tiles */
.tr-1:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(20deg) rotateY(-10deg) rotateZ(0deg); }
.tr-2:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(20deg) rotateY(-5deg) rotateZ(0deg); }
.tr-3:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(20deg) rotateY(0deg) rotateZ(0deg); }
.tr-4:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(20deg) rotateY(5deg) rotateZ(0deg); }
.tr-5:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(20deg) rotateY(10deg) rotateZ(0deg); }
.tr-6:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(10deg) rotateY(-10deg) rotateZ(0deg); }
.tr-7:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(10deg) rotateY(-5deg) rotateZ(0deg); }
.tr-8:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(10deg) rotateY(0deg) rotateZ(0deg); }
.tr-9:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(10deg) rotateY(5deg) rotateZ(0deg); }
.tr-10:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(10deg) rotateY(10deg) rotateZ(0deg); }
.tr-11:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(0deg) rotateY(-10deg) rotateZ(0deg); }
.tr-12:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(0deg) rotateY(-5deg) rotateZ(0deg); }
.tr-13:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
.tr-14:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(0deg) rotateY(5deg) rotateZ(0deg); }
.tr-15:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(0deg) rotateY(10deg) rotateZ(0deg); }
.tr-16:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-10deg) rotateY(-10deg) rotateZ(0deg); }
.tr-17:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-10deg) rotateY(-5deg) rotateZ(0deg); }
.tr-18:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-10deg) rotateY(0deg) rotateZ(0deg); }
.tr-19:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-10deg) rotateY(5deg) rotateZ(0deg); }
.tr-20:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-10deg) rotateY(10deg) rotateZ(0deg); }
.tr-21:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-20deg) rotateY(-10deg) rotateZ(0deg); }
.tr-22:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-20deg) rotateY(-5deg) rotateZ(0deg); }
.tr-23:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-20deg) rotateY(0deg) rotateZ(0deg); }
.tr-24:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-20deg) rotateY(5deg) rotateZ(0deg); }
.tr-25:hover ~ #card { transition: 125ms ease-in-out; transform: rotateX(-20deg) rotateY(10deg) rotateZ(0deg); }

/* Prevent text selection */
.noselect {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}