/* ===================================
   Page-Specific Styles
   About, Activities, Members, Contact, Registration Pages
   =================================== */

/* ===================================
   About Section
   =================================== */
.about {
  background: var(--color-bg-surface);
  backdrop-filter: blur(10px);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.about-content-full {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text-secondary);
}

.about-content-full p {
  margin-bottom: var(--spacing-lg);
}

.about-content-full strong {
  color: var(--color-neon-blue);
  font-weight: 700;
}

.about-content-full h2 {
  color: var(--color-neon-blue);
  font-size: 1.8rem;
  margin: var(--spacing-xl) 0 var(--spacing-lg);
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
  text-align: center;
}

.about-text p {
  margin-bottom: var(--spacing-md);
}

.about-text strong {
  color: var(--color-neon-blue);
  font-weight: 700;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.stat-card {
  background: var(--color-bg-primary);
  padding: var(--spacing-xl);
  border-radius: 16px;
  text-align: center;
  border: 1px solid rgba(0, 212, 255, 0.3);
  transition: all var(--transition-base);
  box-shadow: var(--glow-intensity);
}

.stat-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-neon-blue);
  box-shadow: var(--glow-strong);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-neon-blue);
  margin-bottom: var(--spacing-xs);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
}

.stat-label {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ===================================
   Activities Section
   =================================== */
.activities {
  background: var(--color-bg-primary);
}

.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.activities-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.activity-card,
.activity-card-full {
  background: var(--color-bg-surface);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  transition: all var(--transition-base);
  cursor: pointer;
}

.activity-card:hover,
.activity-card-full:hover {
  transform: translateY(-10px);
  border-color: var(--color-neon-blue);
  box-shadow: var(--glow-strong);
}

.activity-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-md);
  color: var(--color-neon-blue);
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.6));
}

.activity-icon svg {
  width: 100%;
  height: 100%;
}

.activity-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.activity-description {
  color: var(--color-text-secondary);
  line-height: 1.8;
  font-size: 1rem;
}

/* ===================================
   Members Section
   =================================== */
.members {
  background: var(--color-bg-surface);
  backdrop-filter: blur(10px);
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--color-bg-primary);
  color: var(--color-text-secondary);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition-base);
  font-family: var(--font-sans);
}

.filter-btn:hover,
.filter-btn:focus {
  border-color: var(--color-neon-blue);
  color: var(--color-neon-blue);
  box-shadow: var(--glow-intensity);
}

.filter-btn.active {
  background: var(--color-neon-blue);
  color: var(--color-bg-primary);
  border-color: var(--color-neon-blue);
  box-shadow: var(--glow-intensity);
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  min-height: 300px;
}

.member-card {
  background: var(--color-bg-primary);
  border-radius: 16px;
  padding: var(--spacing-lg);
  text-align: center;
  border: 1px solid rgba(0, 212, 255, 0.2);
  transition: all var(--transition-base);
  opacity: 0;
  animation: fadeIn 0.5s ease forwards;
}

.member-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-neon-blue);
  box-shadow: var(--glow-strong);
}

.member-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--color-neon-blue);
  object-fit: cover;
  box-shadow: var(--glow-intensity);
}

.member-name {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.member-role {
  color: var(--color-neon-blue);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.member-bio {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
  background: var(--color-bg-primary);
}

.contact-page {
  background: var(--color-bg-primary);
  padding: var(--spacing-2xl) 0;
}

.contact-hub {
  position: relative;
  overflow: hidden;
}

.contact-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

.contact-lead {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.contact-lead strong {
  color: var(--color-neon-blue);
}

.contact-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.pillar-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.4);
  color: var(--color-neon-blue);
  font-weight: 600;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.6);
}

.pillar-icon {
  font-size: 1.2rem;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.8));
}

.contact-hero-panel {
  position: relative;
  border-radius: 20px;
  padding: var(--spacing-xl);
  background: rgba(6, 8, 22, 0.8);
  border: 1px solid rgba(0, 212, 255, 0.3);
  overflow: hidden;
  box-shadow: var(--glow-strong);
}

.contact-panel-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(0, 212, 255, 0.35), transparent 60%);
  opacity: 0.8;
  pointer-events: none;
}

.contact-panel-content {
  position: relative;
  z-index: 1;
}

.contact-panel-content h3 {
  color: var(--color-neon-blue);
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.signal-list {
  list-style: none;
  margin: var(--spacing-md) 0 0;
  padding: 0;
  color: var(--color-text-secondary);
}

.signal-list li {
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.signal-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--color-neon-blue);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.1fr);
  gap: var(--spacing-xl);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.contact-form-card {
  background: rgba(6, 10, 28, 0.85);
  border: 1px solid rgba(0, 212, 255, 0.35);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  box-shadow: var(--glow-strong);
  backdrop-filter: blur(10px);
}

.contact-form-card .form-header h2 {
  color: var(--color-neon-blue);
  margin-bottom: var(--spacing-xs);
  text-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.contact-form-card .form-header p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--spacing-md);
}

.contact-form label {
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  background: rgba(10, 16, 36, 0.9);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-neon-blue);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.3);
}

.contact-info h3,
.contact-card h3,
.social-links h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-neon-blue);
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.contact-info p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.contact-card {
  background: var(--color-bg-surface);
  padding: var(--spacing-xl);
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--color-neon-blue);
  box-shadow: var(--glow-strong);
  transform: translateY(-5px);
}

.contact-card svg {
  width: 50px;
  height: 50px;
  color: var(--color-neon-blue);
  margin: 0 auto var(--spacing-md);
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.6));
}

.contact-card p {
  color: var(--color-text-secondary);
  margin: 0;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
  word-break: break-word;
}

.contact-email::before {
  content: "\e9b0";
  font-family: "boxicons";
  font-size: 1.1rem;
  color: var(--color-neon-blue);
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.7);
}

.contact-email:hover {
  color: var(--color-neon-blue);
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-surface);
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  transition: all var(--transition-base);
}

.contact-item:hover {
  border-color: var(--color-neon-blue);
  box-shadow: var(--glow-intensity);
}

.contact-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-neon-blue);
  flex-shrink: 0;
  filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.6));
}

.contact-item a {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-item a:hover {
  color: var(--color-neon-blue);
}

.social-links {
  margin-top: var(--spacing-xl);
}

.social-icons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.social-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-surface);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 12px;
  color: var(--color-neon-blue);
  transition: all var(--transition-base);
  text-decoration: none;
}

.social-icon:hover,
.social-icon:focus {
  background: var(--color-neon-blue);
  border-color: var(--color-neon-blue);
  color: var(--color-bg-primary);
  transform: translateY(-3px);
  box-shadow: var(--glow-strong);
}

.social-icon svg {
  width: 24px;
  height: 24px;
}

/* ===================================
   Registration Section
   =================================== */
.register-section {
  background: var(--color-bg-primary);
  padding: var(--spacing-2xl) 0;
  margin-top: 70px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.register-wrapper {
  width: 100%;
}

.register-card {
  background: var(--color-bg-surface);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--glow-strong);
}

.register-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-neon-blue);
  text-align: center;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.register-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  font-size: 1.1rem;
}

/* ===================================
   Responsive Design - Pages
   =================================== */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .activities-grid,
  .activities-full-grid {
    grid-template-columns: 1fr;
  }

  .members-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .contact-hero {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .filter-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-btn {
    width: 100%;
  }

  .register-card {
    padding: var(--spacing-lg);
  }

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

@media (max-width: 480px) {
  .register-section {
    margin-top: 0;
    padding-top: 120px;
  }

  .register-card {
    padding: var(--spacing-md);
    border-radius: 12px;
  }

  .register-title {
    font-size: 1.8rem;
  }

  .members-grid {
    grid-template-columns: 1fr;
  }

  .social-icons {
    gap: var(--spacing-sm);
  }

  .about-content-full h2 {
    font-size: 1.5rem;
  }
}