/* ==============================================
   COMPONENTS - Buttons, Forms, Navigation
   ============================================== */

/* Button Styles */
.btn {
  font-family: var(--font-title);
  font-size: var(--size-caption);
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--color-neon-green);
  background: rgba(0, 255, 153, 0.1);
  color: var(--color-neon-green);
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-neon-green);
  transition: left var(--transition-medium);
  z-index: -1;
}

.btn:hover::before {
  left: 0;
}

.btn:hover {
  color: var(--color-bg-primary);
  box-shadow: var(--glow-green);
  transform: translateY(-2px);
}

.btn-secondary {
  border-color: var(--color-neon-yellow);
  color: var(--color-neon-yellow);
  background: rgba(255, 214, 0, 0.1);
}

.btn-secondary::before {
  background: var(--color-neon-yellow);
}

.btn-secondary:hover {
  box-shadow: var(--glow-yellow);
}

/* Header & Navigation */
header.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-dropdown);
  background: rgba(10, 0, 51, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--color-neon-green);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-container {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-title);
  font-size: clamp(14px, 2vw, 20px);
  color: var(--color-neon-green);
  text-shadow: var(--glow-green);
  text-decoration: none;
  letter-spacing: 2px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-family: var(--font-mono);
  font-size: var(--size-caption);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-neon-green);
  border-bottom-color: var(--color-neon-green);
  text-shadow: var(--glow-green);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-neon-green);
  transition: all var(--transition-fast);
}

/* Footer */
footer.main-footer {
  background: rgba(0, 0, 0, 0.8);
  border-top: 2px solid var(--color-neon-green);
  padding: var(--space-xl) 0 var(--space-md);
  margin-top: var(--space-xxl);
}

.footer-container {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  color: var(--color-neon-yellow);
  margin-bottom: var(--space-sm);
  font-size: var(--size-sm);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  margin-bottom: var(--space-xs);
}

.footer-section a {
  color: var(--color-text-secondary);
  font-size: var(--size-sm);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-muted);
  font-size: var(--size-caption);
}

.footer-contact {
  margin-top: var(--space-sm);
}

.footer-contact p {
  font-size: var(--size-caption);
  margin-bottom: var(--space-xs);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-neon-green);
}

.form-control {
  width: 100%;
  padding: var(--space-sm);
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--color-text-muted);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--size-body);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-neon-green);
  box-shadow: 0 0 10px var(--color-glow);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-group label {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: var(--z-overlay);
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  border: 3px solid var(--color-neon-green);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg), var(--glow-green);
  position: relative;
  z-index: var(--z-modal);
}

.modal-header {
  padding: var(--space-md);
  border-bottom: 2px solid var(--color-neon-green);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-close {
  font-size: var(--size-lg);
  color: var(--color-neon-red);
  cursor: pointer;
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  transform: scale(1.2);
  text-shadow: var(--glow-red);
}

.modal-body {
  padding: var(--space-md);
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 0, 51, 0.98);
    border-top: 2px solid var(--color-neon-green);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
  }
  
  .main-nav.active {
    max-height: 500px;
  }
  
  .main-nav ul {
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
  }
  
  .main-nav li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .main-nav a {
    display: block;
    padding: var(--space-sm);
    border-bottom: none;
  }
}