/* ===== CSS RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color Palette */
  --primary-color: #667eea;
  --secondary-color: #764ba2;
  --accent-color: #f093fb;
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-light: #718096;
  --background: #f7fafc;
  --card-background: #ffffff;
  --border-color: #e2e8f0;
  --shadow-light: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Typography */
  --font-heading: "Playfair Display", serif;
  --font-body: "Inter", sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

body {
  font-family: var(--font-body);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  color: white;
}

.loading-content {
  text-align: center;
  animation: fadeInUp 0.8s ease;
}

.loading-logo {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-sm);
  animation: pulse 2s infinite;
}

.loading-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.loading-content p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  margin: 0 auto;
  animation: spin 1s linear infinite;
}

/* ===== HEADER ===== */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  padding: var(--spacing-md) 0;
  position: relative;
  overflow: hidden;
}

.header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
  opacity: 0.1;
  animation: floatSlow 8s ease-in-out infinite;
}

.header::after {
  content: "";
  position: absolute;
  bottom: -30%;
  right: 20%;
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--secondary-color),
    var(--accent-color)
  );
  border-radius: 50%;
  opacity: 0.08;
  animation: floatFast 6s ease-in-out infinite reverse;
}

.header-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ===== LOGO CONTAINER WITH RIPPLE EFFECTS ===== */
.logo-container {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
}

.header-logo {
  width: 50px;
  height: 50px;
  filter: drop-shadow(0 2px 4px rgba(102, 126, 234, 0.3));
  animation: gentlePulse 3s ease-in-out infinite;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  z-index: 10;
}

.header-logo:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 8px 16px rgba(102, 126, 234, 0.6));
}

/* Ripple elements */
.logo-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;
}

.ripple-1 {
  animation: rippleOutward 4s infinite;
  border-color: rgba(102, 126, 234, 0.5);
}

.ripple-2 {
  animation: rippleOutward 4s infinite 1.3s;
  border-color: rgba(240, 147, 251, 0.4);
}

.ripple-3 {
  animation: rippleOutward 4s infinite 2.6s;
  border-color: rgba(118, 75, 162, 0.3);
}

/* Enhanced ripple on hover */
.logo-container:hover .ripple-1 {
  animation: rippleOutwardFast 2s infinite;
  border-color: rgba(102, 126, 234, 0.7);
}

.logo-container:hover .ripple-2 {
  animation: rippleOutwardFast 2s infinite 0.7s;
  border-color: rgba(240, 147, 251, 0.6);
}

.logo-container:hover .ripple-3 {
  animation: rippleOutwardFast 2s infinite 1.4s;
  border-color: rgba(118, 75, 162, 0.5);
}

.header h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tagline {
  position: relative;
  text-align: right;
}

.tagline p {
  font-size: 1rem;
  font-weight: 500;
  font-style: italic;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--accent-color),
    var(--secondary-color)
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease-in-out infinite;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 2;
}

.tagline::before {
  content: "✨";
  position: absolute;
  top: -10px;
  right: -15px;
  font-size: 1.2rem;
  animation: sparkle 2s ease-in-out infinite;
  opacity: 0.8;
}

.tagline::after {
  content: "🌟";
  position: absolute;
  bottom: -5px;
  right: -20px;
  font-size: 0.9rem;
  animation: sparkle 2.5s ease-in-out infinite reverse;
  opacity: 0.7;
}

.spiraling-leaves {
  position: absolute;
  top: 50%;
  right: 10%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
}

.leaf {
  position: absolute;
  font-size: 1rem;
  opacity: 0.6;
  animation: spiralFloat 8s linear infinite;
}

.leaf:nth-child(1) {
  animation-delay: 0s;
  color: var(--primary-color);
}

.leaf:nth-child(2) {
  animation-delay: 2s;
  color: var(--accent-color);
  font-size: 0.8rem;
}

.leaf:nth-child(3) {
  animation-delay: 4s;
  color: var(--secondary-color);
  font-size: 1.1rem;
}

/* ===== MAIN CONTENT ===== */
.main-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: calc(100vh - 200px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* ===== QUOTE CARD ===== */
.quote-card {
  position: relative;
  width: 100%;
  max-width: 600px;
  min-height: 450px;
  background: var(--card-background);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-heavy);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-medium);
  animation: fadeInUp 0.8s ease;
}

.quote-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 35px 70px -12px rgba(0, 0, 0, 0.4);
}

.quote-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 1;
  transition: all var(--transition-medium);
}

.quote-background::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  transition: opacity var(--transition-medium);
}

.quote-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.3) 30%,
    rgba(0, 0, 0, 0.1) 60%,
    rgba(0, 0, 0, 0.4) 100%
  );
}

.quote-content {
  position: relative;
  padding: var(--spacing-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.quote-text-container {
  text-align: center;
  width: 100%;
}

.quote-text {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1.3;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: var(--spacing-lg);
  position: relative;
  text-align: center;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8), 0 0 8px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.5px;
}

.quote-text::before {
  content: '"';
  font-size: 4.5rem;
  color: rgba(255, 255, 255, 0.9);
  opacity: 0.8;
  position: absolute;
  top: -30px;
  left: -40px;
  font-family: serif;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.quote-text::after {
  content: '"';
  font-size: 4.5rem;
  color: rgba(255, 255, 255, 0.9);
  opacity: 0.8;
  position: absolute;
  bottom: -50px;
  right: -40px;
  font-family: serif;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.quote-author {
  display: block;
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--spacing-md);
  font-style: normal;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8), 0 0 6px rgba(0, 0, 0, 0.6);
  letter-spacing: 1px;
}

.quote-author::before {
  content: "— ";
  opacity: 0.9;
}

.quote-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-light);
}

.quote-source {
  padding: var(--spacing-xs) 0;
  background: none;
  border: none;
  font-weight: 700;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.9), 0 0 8px rgba(0, 0, 0, 0.8),
    1px 1px 0px rgba(0, 0, 0, 1);
  letter-spacing: 0.8px;
  font-size: 1rem;
  text-align: center;
  font-family: var(--font-body);
}

/* ===== CLICK INDICATOR ===== */
.click-indicator {
  position: absolute;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 500;
  background: linear-gradient(
    45deg,
    rgba(102, 126, 234, 0.9),
    rgba(118, 75, 162, 0.9)
  );
  padding: 10px 16px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.click-indicator:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
  background: linear-gradient(
    45deg,
    rgba(102, 126, 234, 1),
    rgba(118, 75, 162, 1)
  );
}

.click-indicator i {
  animation: iconFloat 2s ease-in-out infinite;
}

/* ===== UTC TIMER STYLES ===== */
.utc-timer {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0.85)
  );
  backdrop-filter: blur(10px);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  box-shadow: var(--shadow-light);
  z-index: 100;
  animation: timerFloat 3s ease-in-out infinite;
}

.timer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 50%;
  color: white;
  font-size: 0.9rem;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
  animation: timerIconPulse 2s ease-in-out infinite;
}

.timer-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.timer-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.8;
}

.timer-display {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-body);
  font-weight: 600;
}

.time-unit {
  display: flex;
  align-items: baseline;
  gap: 1px;
}

.time-value {
  font-size: 1.1rem;
  color: var(--primary-color);
  font-weight: 700;
  min-width: 20px;
  text-align: center;
  text-shadow: 0 1px 2px rgba(102, 126, 234, 0.2);
}

.time-label {
  font-size: 0.7rem;
  color: var(--text-light);
  font-weight: 500;
  margin-left: 1px;
}

.time-separator {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 600;
  margin: 0 2px;
  opacity: 0.6;
}

/* ===== QUOTE MODAL ===== */
.quote-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-heavy);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
  overflow-x: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--text-primary);
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-light);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.close-btn:hover {
  color: var(--text-primary);
  background: var(--background);
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-quote {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  position: relative;
}

.modal-quote::before {
  content: '"';
  font-size: 3.5rem;
  color: var(--primary-color);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: -30px;
  font-family: serif;
}

.modal-quote::after {
  content: '"';
  font-size: 3.5rem;
  color: var(--primary-color);
  opacity: 0.3;
  position: absolute;
  bottom: -35px;
  right: -30px;
  font-family: serif;
}

.modal-author {
  display: block;
  text-align: center;
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  font-style: normal;
}

.modal-author::before {
  content: "— ";
  opacity: 0.7;
}

.modal-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  text-align: justify;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
}

.tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}

.modal-actions {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border-top: 1px solid var(--border-color);
}

.modal-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--card-background);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
  font-weight: 500;
}

.modal-btn:hover {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  border-color: transparent;
  transform: translateY(-1px);
}

/* ===== FOOTER ===== */
.footer {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  margin-top: auto;
}

.footer p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.footer p:last-child {
  margin-bottom: 0;
}

/* ===== BACKGROUND THEMES (Fallback) ===== */
.theme-sunset {
  background: linear-gradient(
    135deg,
    #ff9a9e 0%,
    #fecfef 50%,
    #fecfef 100%
  ) !important;
}

.theme-meditation {
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%) !important;
}

.theme-cosmic {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.theme-divine {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%) !important;
}

.theme-action {
  background: linear-gradient(135deg, #ff8a80 0%, #ffab91 100%) !important;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

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

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

@keyframes sparkle {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.2) rotate(180deg);
    opacity: 1;
  }
}

@keyframes gentlePulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes floatSlow {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

@keyframes floatFast {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(-180deg);
  }
}

@keyframes spiralFloat {
  0% {
    transform: rotate(0deg) translateX(30px) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: rotate(360deg) translateX(30px) rotate(-360deg);
    opacity: 0;
  }
}

@keyframes iconFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-2px);
  }
}

@keyframes timerFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-2px);
  }
}

@keyframes timerIconPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  }
}

/* ===== RIPPLE EFFECT ANIMATIONS ===== */
@keyframes rippleOutward {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
    border-width: 3px;
  }
  50% {
    width: 60px;
    height: 60px;
    opacity: 0.6;
    border-width: 2px;
  }
  100% {
    width: 120px;
    height: 120px;
    opacity: 0;
    border-width: 1px;
  }
}

@keyframes rippleOutwardFast {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
    border-width: 3px;
  }
  30% {
    width: 40px;
    height: 40px;
    opacity: 0.8;
    border-width: 2px;
  }
  100% {
    width: 100px;
    height: 100px;
    opacity: 0;
    border-width: 1px;
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .tagline p {
    text-align: center;
  }

  .main-content {
    padding: var(--spacing-lg) var(--spacing-sm);
  }

  .quote-card {
    min-height: 380px;
  }

  .quote-content {
    padding: var(--spacing-lg);
  }

  .quote-text {
    font-size: 1.5rem;
  }

  .quote-text::before,
  .quote-text::after {
    font-size: 3.5rem;
  }

  .quote-text::before {
    left: -30px;
    top: -25px;
  }

  .quote-text::after {
    right: -30px;
    bottom: -40px;
  }

  .modal-content {
    margin: var(--spacing-sm);
  }

  .modal-actions {
    flex-direction: column;
  }

  .utc-timer {
    position: static;
    margin: var(--spacing-sm) auto;
    align-self: center;
  }

  .timer-content {
    align-items: center;
    text-align: center;
  }

  .time-value {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .quote-text {
    font-size: 1.4rem;
  }

  .quote-text::before {
    left: -25px;
    font-size: 3rem;
  }

  .quote-text::after {
    right: -25px;
    font-size: 3rem;
  }

  .header h1 {
    font-size: 1.7rem;
  }

  .quote-author {
    font-size: 1.2rem;
  }

  .utc-timer {
    padding: var(--spacing-xs) var(--spacing-sm);
    gap: var(--spacing-xs);
  }

  .timer-icon {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .time-value {
    font-size: 0.9rem;
    min-width: 18px;
  }

  .timer-label {
    font-size: 0.7rem;
  }
}

/* ===== UTILITY CLASSES ===== */
.hidden {
  display: none !important;
}

.fade-in {
  animation: fadeInUp 0.6s ease;
}

.loading {
  opacity: 0.7;
  pointer-events: none;
}

@keyframes rippleClickEffect {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
    border-width: 3px;
  }
  50% {
    width: 80px;
    height: 80px;
    opacity: 0.7;
    border-width: 2px;
  }
  100% {
    width: 160px;
    height: 160px;
    opacity: 0;
    border-width: 1px;
  }
}

@keyframes sparkleParticles {
  0% {
    transform: translate(0, 0) scale(0) rotate(0deg);
    opacity: 1;
  }
  50% {
    transform: translate(var(--random-x), var(--random-y)) scale(1.2)
      rotate(180deg);
    opacity: 1;
  }
  100% {
    transform: translate(calc(var(--random-x) * 2), calc(var(--random-y) * 2))
      scale(0) rotate(360deg);
    opacity: 0;
  }
}
/* ===== ENHANCED FOOTER WITH LINKS ===== */
.footer {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  margin-top: auto;
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-main p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.footer-main p:last-child {
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.footer-link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.footer-link:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-1px);
}

.footer-separator {
  color: var(--text-light);
  opacity: 0.6;
  font-weight: bold;
}

.footer-note {
  opacity: 0.8;
}

.footer-note p {
  color: var(--text-light);
  font-size: 0.8rem;
  font-style: italic;
}

/* Responsive footer */
@media (max-width: 480px) {
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .footer-separator {
    display: none;
  }
}
/* Knowledge Section */
.knowledge-section {
  margin: 30px 0;
  text-align: center;
}

.knowledge-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 25px;
  background: linear-gradient(
    -45deg,
    #667eea,
    #764ba2,
    #f093fb,
    #f5576c,
    #4facfe,
    #00f2fe
  );
  background-size: 400% 400%;
  color: white;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
  animation: gradientShift 8s ease infinite;
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.knowledge-icon::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(
    -45deg,
    #667eea,
    #764ba2,
    #f093fb,
    #f5576c,
    #4facfe,
    #00f2fe
  );
  background-size: 400% 400%;
  border-radius: 50px;
  z-index: -1;
  animation: gradientShift 8s ease infinite;
  filter: blur(8px);
  opacity: 0.7;
}

.knowledge-icon .icon {
  font-size: 1.5em;
  animation: bounce 2s ease-in-out infinite;
}

.knowledge-icon .text {
  font-weight: 600;
  font-size: 1.1em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
  background-color: #fefefe;
  margin: 5% auto;
  padding: 30px;
  border-radius: 15px;
  width: 90%;
  max-width: 600px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 15px;
}

.close:hover {
  color: #000;
}

.knowledge-content h2 {
  color: #333;
  margin-bottom: 20px;
  text-align: center;
}

.knowledge-content #knowledgeText {
  line-height: 1.6;
  color: #555;
  font-size: 1.1em;
  margin-bottom: 20px;
}

.knowledge-date {
  text-align: center;
  color: #888;
  font-size: 0.9em;
  font-style: italic;
}

.knowledge-icon:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
  animation-duration: 4s; /* Speed up animation on hover */
}

/* Ad Icon in Corner */
.knowledge-icon::after {
  content: "📺";
  position: absolute;
  top: -8px;
  right: -8px;
  background: #ff4757;
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  border: 2px solid white;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.4);
}

/* Keyframe Animations */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY(-3px);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* ////// */
/* Enhanced Modal Styles */
.modal-content {
  /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
  color: white;
  margin: 5% auto;
  padding: 30px;
  border-radius: 20px;
  width: 90%;
  max-width: 600px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    -45deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  border-radius: 20px;
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}

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

.knowledge-content h2 {
  color: white;
  margin-bottom: 20px;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.knowledge-content #knowledgeText {
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.1em;
  margin-bottom: 20px;
}

.knowledge-content #knowledgeText h3 {
  color: #fff;
  margin-bottom: 15px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.knowledge-date {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9em;
  font-style: italic;
}

.close {
  color: rgba(255, 255, 255, 0.8);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 15px;
  transition: color 0.3s ease;
}

.close:hover {
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
  .knowledge-icon {
    padding: 12px 20px;
    font-size: 0.9em;
  }

  .knowledge-icon .icon {
    font-size: 1.3em;
  }

  .modal-content {
    margin: 10% auto;
    padding: 20px;
    width: 95%;
  }
}

/* Enhanced Modal Styles - Mobile Optimized */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  overflow-y: auto;
  overflow-x: hidden; /* Prevent horizontal scroll */
}

#knowledgeModal .modal-content {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  margin: 5% auto;
  padding: 30px;
  border-radius: 20px;
  width: calc(100% - 40px); /* Responsive width with margin */
  max-width: 600px;
  min-width: 280px; /* Prevent too narrow on mobile */
  position: relative;
  max-height: 85vh;
  overflow-y: auto;
  overflow-x: hidden; /* Prevent horizontal scroll */
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-sizing: border-box; /* Include padding in width calculation */
  word-wrap: break-word; /* Break long words */
}

.modal-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    -45deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  border-radius: 20px;
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}

.knowledge-content h2 {
  color: white;
  margin-bottom: 20px;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-size: 1.5em;
  word-wrap: break-word;
}

.knowledge-content #knowledgeText {
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.1em;
  margin-bottom: 20px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.knowledge-content #knowledgeText h3 {
  color: #fff;
  margin-bottom: 15px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  font-size: 1.3em;
  word-wrap: break-word;
}

.knowledge-content #knowledgeText p {
  margin-bottom: 15px;
  word-wrap: break-word;
}

.knowledge-date {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9em;
  font-style: italic;
  word-wrap: break-word;
}

.close {
  color: rgba(255, 255, 255, 0.8);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 15px;
  transition: color 0.3s ease;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 30px;
}

.close:hover {
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Mobile Specific Optimizations */
@media (max-width: 768px) {
  .modal-content {
    margin: 10px auto;
    padding: 20px;
    width: calc(100% - 20px); /* Tighter margins on mobile */
    max-height: 90vh;
    border-radius: 15px;
  }

  .knowledge-content #knowledgeText h3 {
    font-size: 1.2em;
    margin-bottom: 12px;
  }

  .close {
    right: 15px;
    top: 10px;
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .modal-content {
    .modal-content {
      margin: 3px 2px;
      padding: 40px;
      width: calc(100% - 10px);
      border-radius: 10px;
    }
  }

  .knowledge-content h2 {
    font-size: 1.2em;
  }

  .knowledge-content #knowledgeText {
    font-size: 0.95em;
  }
}
/* Popup styling */
.popup {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 30, 30, 0.9);
  color: #fff;
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 0.95rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 9999;
}

.popup.show {
  opacity: 1;
  transform: translate(-50%, -10px); /* slight rise when shown */
}

.popup.hidden {
  display: none;
}

/* // already knowledge */

/* Normal button look */
.knowledge-icon {
  cursor: pointer;
  opacity: 1;
  transition: all 0.3s ease;
}

/* After unlocked */
.knowledge-icon.unlocked {
  background: #e6ffe6; /* light green */
  cursor: default;
  opacity: 0.9;
}

.knowledge-icon.unlocked .icon {
  color: #2ecc71; /* green check style */
}