/* Author: Alexander Saurwein
 * Date: 2025-08-25 / Current
 * Path: assets/css/footer.css
 * Name: footer.css
 */

/* Main Footer */
.main-footer {
  background-color: var(--color-secondary);
  color: var(--color-text-secondary);
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  position: relative;
}

.main-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--color-primary) 50%, 
    transparent 100%
  );
  opacity: 0.3;
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--spacing-4xl) var(--spacing-xl) var(--spacing-xl);
}

/* Footer Content */
.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

/* Footer Sections */
.footer-section h3 {
  color: var(--color-text-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: -var(--spacing-xs);
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.footer-section h4 {
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-md);
}

.footer-section p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

/* Footer Links */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-links a::before {
  content: '';
  width: 4px;
  height: 4px;
  background-color: var(--color-text-muted);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.footer-links a:hover::before {
  background-color: var(--color-primary);
  transform: scale(1.2);
}

/* Contact Information */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text-secondary);
}

.contact-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--color-primary);
}

/* Social Media Links */
.footer-social {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-background-light);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.social-link:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 170, 255, 0.3);
}

.social-icon {
  width: 20px;
  height: 20px;
}

/* Newsletter Signup */
.footer-newsletter {
  background-color: var(--color-background-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.newsletter-input {
  flex: 1;
  padding: var(--spacing-md);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 170, 255, 0.3);
}

.newsletter-input::placeholder {
  color: var(--color-text-muted);
}

.newsletter-button {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.newsletter-button:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

/* Footer Bottom */
.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer-bottom p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.footer-legal a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

/* Company Info */
.footer-company {
  text-align: center;
}

.footer-logo {
  max-height: 60px;
  width: auto;
  margin-bottom: var(--spacing-md);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-logo:hover {
  opacity: 1;
}

.company-description {
  max-width: 300px;
  margin: 0 auto var(--spacing-lg) auto;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Quick Links Grid */
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm) var(--spacing-xl);
}

.footer-links-grid a {
  display: block;
  padding: var(--spacing-xs) 0;
}

/* Trading Hours Display */
.trading-hours {
  background-color: var(--color-background-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
}

.trading-hours h4 {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.hours-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hours-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xs) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.hours-status {
  color: var(--color-success);
  font-weight: var(--font-weight-medium);
}

.hours-status.closed {
  color: var(--color-danger);
}

/* Footer Language Switcher */
.footer-language {
  margin-top: var(--spacing-lg);
}

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

.language-item {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.language-item:hover,
.language-item.active {
  color: var(--color-primary);
  background-color: rgba(0, 170, 255, 0.1);
}

/* Security & Trust Indicators */
.footer-security {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.security-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.security-icon {
  width: 16px;
  height: 16px;
  color: var(--color-success);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: var(--z-fixed);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.back-to-top-icon {
  width: 20px;
  height: 20px;
  transform: rotate(-90deg);
}