/* ============================================
   Home Page Specific Styles
   ============================================ */

.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 80px 20px 40px;
    position: relative;
    z-index: 10;
    overflow: visible;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    margin: 0 auto;
  }
  
  .hero > * {
    position: relative;
    z-index: 10;
  }
  
  .kicker {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    opacity: 0.9;
    text-align: center;
    margin-bottom: 28px;
    font-weight: 500;
    text-transform: uppercase;
    position: relative;
  }
  
  .kicker::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
  }
  
  .title {
    font-size: 5rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    line-height: 1.05;
    font-weight: 700;
    color: white;
    text-shadow: 
      0 0 10px rgba(0, 255, 255, 0.5),
      0 0 20px rgba(0, 255, 255, 0.3),
      0 0 30px rgba(0, 255, 255, 0.2),
      0 0 40px rgba(0, 255, 255, 0.1);
  }
  
  .title .thin {
    font-weight: 300;
    opacity: 0.9;
    text-shadow: 
      0 0 10px rgba(0, 255, 255, 0.4),
      0 0 20px rgba(0, 255, 255, 0.2);
  }
  
  .title span {
    display: block;
    background: none;
    border: none;
    outline: none;
  }
  
  .subtitle {
    opacity: 0.8;
    margin-bottom: 0;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  }

/* Left Sidebar */
.left-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.left-sidebar .sidebar-label {
  pointer-events: auto;
}

.sidebar-label {
  transform: rotate(-90deg);
  transform-origin: center;
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  text-transform: uppercase;
  position: relative;
  white-space: nowrap;
  transition: all 0.3s ease;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
  user-select: none;
}

.sidebar-label:hover,
.left-sidebar:hover .sidebar-label {
  color: var(--neon-cyan);
  text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
  transform: rotate(-90deg) scale(1.05);
}

.sidebar-label::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 100%;
  margin-bottom: 20px;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.5), transparent);
  z-index: 1;
}

.left-sidebar:hover .sidebar-label::before {
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.9), transparent);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

/* About Modal */
.about-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.about-modal.active {
  display: flex;
  opacity: 1;
}

.about-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 6, 10, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1;
}

.about-modal-content {
  position: relative;
  z-index: 2;
  background: rgba(5, 6, 10, 0.98);
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 20px;
  padding: 50px 45px;
  max-width: 750px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(0, 255, 255, 0.2);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s ease;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.about-modal.active .about-modal-content {
  transform: scale(1) translateY(0);
}

.about-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  width: 32px;
  height: 32px;
  font-size: 28px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-weight: 300;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  line-height: 1;
  padding: 0;
  z-index: 10;
}

.about-modal-close:hover {
  color: rgba(255, 255, 255, 1);
}

.about-modal-title {
  font-family: var(--font);
  font-size: 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: white;
  margin: 0 0 40px;
  text-align: center;
  text-shadow: 
    0 0 10px rgba(0, 255, 255, 0.5),
    0 0 20px rgba(0, 255, 255, 0.3);
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.about-modal-body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.9;
}

.about-text {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 1.15rem;
  margin-bottom: 35px;
  text-align: center;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.95);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin: 50px 0;
}

.about-feature {
  padding: 30px;
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 12px;
  background: rgba(0, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.about-feature:hover {
  border-color: var(--neon-cyan);
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
  transform: translateY(-5px);
}

.about-feature h3 {
  font-family: var(--font);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--neon-cyan);
  margin: 0 0 18px;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.3;
}

.about-feature p {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 1.05rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
  .about-modal-content {
    padding: 35px 25px;
    max-width: 95%;
  }

  .about-modal-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .about-text {
    font-size: 1.05rem;
    margin-bottom: 30px;
  }

  .about-features {
    grid-template-columns: 1fr;
    gap: 25px;
    margin: 40px 0;
  }

  .about-feature {
    padding: 25px;
  }

  .about-feature h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
  }

  .about-feature p {
    font-size: 1rem;
  }

  .about-modal-close {
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    font-size: 20px;
  }
}