/* Landing Page Styles - Galaxy Theme */

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #ffffff;
  overflow-x: hidden;
  position: relative;
}

/* Galaxy Background Animation */
.galaxy-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    #0a0e27 0%,
    #1a1a3e 25%,
    #2d1b4e 50%,
    #1a1a3e 75%,
    #0a0e27 100%
  );
  z-index: -1;
  overflow: hidden;
}

/* Stars Animation */
.stars,
.stars2,
.stars3 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
}

.stars {
  background-image: radial-gradient(
      2px 2px at 20% 30%,
      #ffffff,
      transparent
    ),
    radial-gradient(2px 2px at 60% 70%, #ffffff, transparent),
    radial-gradient(1px 1px at 50% 50%, #ffffff, transparent),
    radial-gradient(1px 1px at 80% 10%, #ffffff, transparent),
    radial-gradient(2px 2px at 90% 40%, #ffffff, transparent),
    radial-gradient(1px 1px at 33% 60%, #ffffff, transparent),
    radial-gradient(1px 1px at 55% 80%, #ffffff, transparent);
  background-repeat: repeat;
  background-size: 200px 200px;
  animation: sparkle 20s linear infinite;
  opacity: 0.8;
}

.stars2 {
  background-image: radial-gradient(
      1px 1px at 40% 20%,
      #ffffff,
      transparent
    ),
    radial-gradient(1px 1px at 70% 60%, #ffffff, transparent),
    radial-gradient(2px 2px at 30% 80%, #ffffff, transparent),
    radial-gradient(1px 1px at 10% 50%, #ffffff, transparent),
    radial-gradient(1px 1px at 90% 90%, #ffffff, transparent);
  background-repeat: repeat;
  background-size: 300px 300px;
  animation: sparkle 25s linear infinite reverse;
  opacity: 0.6;
}

.stars3 {
  background-image: radial-gradient(
      1px 1px at 15% 40%,
      #a8d8ff,
      transparent
    ),
    radial-gradient(1px 1px at 85% 30%, #a8d8ff, transparent),
    radial-gradient(1px 1px at 50% 70%, #a8d8ff, transparent);
  background-repeat: repeat;
  background-size: 400px 400px;
  animation: sparkle 30s linear infinite;
  opacity: 0.4;
}

@keyframes sparkle {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-200px);
  }
}

/* Main Content */
.main-content {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* Hero Section */
.hero-section {
  padding: 0px;
  position: relative;
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

.logo-animation {
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

.logo-animation i {
  font-size: 80px;
  color: #4a9eff;
  text-shadow: 0 0 20px rgba(74, 158, 255, 0.5),
    0 0 40px rgba(74, 158, 255, 0.3);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

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

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.gradient-text {
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: #b8c5d6;
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto;
}

.cta-button {
  padding: 15px 40px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  border: none;
  box-shadow: 0 10px 30px rgba(74, 158, 255, 0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(74, 158, 255, 0.6);
  background: linear-gradient(135deg, #5aaeff 0%, #8b78ff 100%);
  color: #ffffff;
}

.cta-button:active {
  transform: translateY(-1px);
}

/* Features Section */
.features-section {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #ffffff;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #b8c5d6;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 30px;
  height: 100%;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(74, 158, 255, 0.1) 0%,
    rgba(123, 104, 238, 0.1) 100%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: rgba(74, 158, 255, 0.5);
  box-shadow: 0 10px 30px rgba(74, 158, 255, 0.2);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 2rem;
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(74, 158, 255, 0.3);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #ffffff;
  position: relative;
  z-index: 1;
}

.feature-description {
  color: #b8c5d6;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* Roadmap Section */
.roadmap-section {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roadmap-tabs {
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 10px;
}

.roadmap-tabs .nav-link {
  color: #b8c5d6;
  background: transparent;
  border: none;
  border-radius: 10px;
  padding: 12px 30px;
  margin: 0 10px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.roadmap-tabs .nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

.roadmap-tabs .nav-link.active {
  color: #ffffff;
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  box-shadow: 0 5px 15px rgba(74, 158, 255, 0.3);
}

.roadmap-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px;
  margin-top: 30px;
}

.roadmap-card .row > [class*="col-"] {
  display: flex;
}

.roadmap-card .row > [class*="col-"] > .roadmap-item {
  width: 100%;
}

.roadmap-card-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: #ffffff;
  display: flex;
  align-items: center;
}

.roadmap-item {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  transition: all 0.3s ease;
  margin-bottom: 10px;
}

.roadmap-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(5px);
  border-color: rgba(74, 158, 255, 0.3);
}

.roadmap-item i {
  font-size: 1.2rem;
  margin-right: 12px;
  min-width: 24px;
}

.roadmap-item.implemented {
  color: #b8c5d6;
}

.roadmap-item.implemented i {
  color: #28a745;
}

.roadmap-item.pending {
  color: #b8c5d6;
}

.roadmap-item.pending i {
  color: #ffc107;
}

.roadmap-item span {
  font-size: 1rem;
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
  flex: 1;
  min-width: 0;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
}

.cta-subtitle {
  font-size: 1.2rem;
  color: #b8c5d6;
}

/* Music Control Panel */
.music-control-panel {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  padding: 10px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  min-width: 70px;
}

.music-control-panel:hover,
.music-control-panel.has-volume {
  justify-content: flex-start;
  gap: 15px;
  padding: 10px 15px;
}

.music-control-panel:hover .volume-control,
.music-control-panel.has-volume .volume-control {
  opacity: 1;
  max-width: 150px;
  visibility: visible;
}

.music-control-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  border: none;
  color: #ffffff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(74, 158, 255, 0.4);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.music-control-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(74, 158, 255, 0.6);
  background: linear-gradient(135deg, #5aaeff 0%, #8b78ff 100%);
}

.music-control-btn:active {
  transform: scale(0.95);
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  max-width: 0;
  visibility: hidden;
  overflow: hidden;
  transition: all 0.3s ease;
}

.dancing-cat-gif {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  flex-shrink: 0;
  border: none;
  pointer-events: none;
  object-fit: cover;
  background: transparent;
}

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

.volume-control.show {
  opacity: 1;
  max-width: 150px;
  visibility: visible;
}

.volume-icon {
  font-size: 1.2rem;
  color: #ffffff;
  min-width: 20px;
}

.volume-slider {
  width: 100px;
  height: 5px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.2);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(74, 158, 255, 0.4);
  transition: all 0.3s ease;
}

.volume-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 3px 8px rgba(74, 158, 255, 0.6);
}

.volume-slider::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 5px rgba(74, 158, 255, 0.4);
  transition: all 0.3s ease;
}

.volume-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 3px 8px rgba(74, 158, 255, 0.6);
}

/* Language Toggle Button */
.language-toggle-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1001;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.language-toggle-btn:hover {
  background: linear-gradient(135deg, #4a9eff 0%, #7b68ee 100%);
  border-color: rgba(74, 158, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(74, 158, 255, 0.4);
}

.language-toggle-btn:active {
  transform: translateY(0);
}

/* Footer */
.footer {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 30px 0;
  position: relative;
  z-index: 1;
}

.footer-text {
  color: #b8c5d6;
  font-size: 0.95rem;
}

.footer-highlight {
  color: #4a9eff;
  font-weight: 600;
}

.footer-link {
  color: #b8c5d6;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.footer-link:hover {
  color: #4a9eff;
  transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .cta-title {
    font-size: 2rem;
  }

  .logo-animation i {
    font-size: 60px;
  }

  .feature-card {
    margin-bottom: 20px;
  }
}

@media (max-width: 576px) {
  /* Ajustes para feature cards en móvil (2 columnas) */
  .features-section .row {
    padding: 10px;
    margin-left: -8px;
    margin-right: -8px;
  }

  .features-section .row > [class*="col-"] {
    padding-left: 8px;
    padding-right: 8px;
  }

  .feature-card {
    padding: 20px 15px;
    margin-bottom: 16px;
  }

  .feature-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    margin-bottom: 15px;
  }

  .feature-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }

  .feature-description {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  /* Ajustes para roadmap tabs en móvil (horizontal) */
  .roadmap-tabs {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: nowrap;
  }

  .roadmap-tabs .nav-item {
    flex: 0 0 auto;
  }

  .roadmap-tabs .nav-link {
    padding: 10px 20px;
    margin: 0 5px;
    font-size: 0.9rem;
    white-space: nowrap;
  }

  /* Ajustes para roadmap items en móvil (2 columnas) */
  .roadmap-section .row {
    margin-left: -6px;
    margin-right: -6px;
  }

  .roadmap-section .row > [class*="col-"] {
    padding-left: 6px;
    padding-right: 6px;
  }

  .roadmap-card {
    padding: 25px 20px;
  }

  .roadmap-card-title {
    font-size: 1.4rem;
    margin-bottom: 20px;
  }

  .roadmap-item {
    padding: 12px 15px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    min-height: 55px;
    height: 100%;
    overflow: hidden;
  }

  .roadmap-item i {
    font-size: 1rem;
    margin-right: 8px;
    min-width: 20px;
  }

  .roadmap-item span {
    font-size: 0.85rem;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    flex: 1;
    min-width: 0;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .cta-button {
    padding: 12px 30px;
    font-size: 1rem;
  }

  .music-control-panel {
    bottom: 20px;
    right: 20px;
    padding: 8px 12px;
    gap: 10px;
  }

  .music-control-btn {
    width: 45px;
    height: 45px;
    font-size: 1rem;
  }

  .volume-slider {
    width: 80px;
  }

  .volume-icon {
    font-size: 1rem;
  }

  .language-toggle-btn {
    top: 15px;
    right: 15px;
    padding: 8px 16px;
    font-size: 0.85rem;
  }
}