/* assets/css/footer.css - COMPLETE UPDATED VERSION WITH POPUP */
:root {
  --footer-bg: #021341;
  --footer-text: #ffffff;
  --footer-link: #cccccc;
  --footer-link-hover: #ffffff;
  --footer-border: rgba(255, 255, 255, 0.1);
  --footer-primary: #0b1f3a;
  --footer-secondary: #3a86ff;
  --footer-accent: #ff6b35;
  --facebook-blue: #1877f2;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-round: 50%;
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
}

/* Footer Main */
.footer {
  background-color: var(--footer-bg);
  color: var(--footer-text);
  padding: var(--space-xxl) 0 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
}

.footer-contents {
  max-width: 94%;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Footer Columns Grid - 4 columns for top section */
.footer-contents {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.footer-col {
  flex: 1;
  min-width: 220px;
}

.col-title {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--footer-secondary);
  position: relative;
}

.col-title h4 {
  color: var(--footer-text);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.col-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--footer-accent);
}

/* Activities & News Lists */
.col-contents ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.col-contents li {
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: var(--space-lg);
}

.col-contents li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--footer-secondary);
  font-weight: bold;
  transition: transform var(--transition-fast);
}

.col-contents li:hover::before {
  transform: translateX(5px);
}

.col-contents a {
  color: var(--footer-link);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  display: block;
  padding: 0.25rem 0;
  line-height: 1.5;
}

.col-contents a:hover {
  color: var(--footer-link-hover);
  transform: translateX(5px);
}

/* Facebook Widget */
.facebook-widget {
  background: transparent;
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
}

.facebook-widget iframe {
  width: 100% !important;
  min-height: 250px;
  border-radius: var(--radius-md);
  border: 1px solid var(--footer-border);
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.newsletter-form input {
  padding: 0.8rem 1rem;
  border: 1px solid var(--footer-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  color: var(--footer-text);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--footer-secondary);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 2px rgba(58, 134, 255, 0.2);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-btn {
  padding: 0.8rem 1.5rem;
  background: linear-gradient(
    135deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
  color: var(--footer-text);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.newsletter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(58, 134, 255, 0.3);
}

.newsletter-note {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}

/* Footer Bottom Section */
.footer-bottom {
  width: 100%;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--footer-border);
  margin-top: var(--space-xl);
}

/* Social Media Icons */
.social-section {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--footer-border);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-icons li {
  position: relative;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-round);
  color: var(--footer-text);
  font-size: 1.2rem;
  transition: all var(--transition-medium);
  position: relative;
  z-index: 1;
}

.social-icons a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-medium);
  z-index: -1;
}

.social-icons a:hover {
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.social-icons a:hover::before {
  opacity: 1;
  transform: scale(1);
}

/* Contact Info */
.contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--footer-text);
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.contact-details h5 {
  color: var(--footer-text);
  margin-bottom: var(--space-xs);
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-details p,
.contact-details a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-details a:hover {
  color: var(--footer-secondary);
  text-decoration: underline;
}

.contact-hours {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  display: block;
  margin-top: 0.25rem;
}

/* Copyright Section */
.copyright-section {
  text-align: center;
  background: rgba(3, 12, 38, 0.9);
  padding-top: 10px;
  border-top: 1px solid var(--footer-border);
}

.copyright-links {
  margin-bottom: 10px;
  padding-bottom: 0px;
}

.copyright-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  margin: 0 var(--space-xs);
  transition: color var(--transition-fast);
  padding: 0.25rem 0.5rem;
}

.copyright-links a:hover {
  color: var(--footer-secondary);
}

.copyright-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.5;
  padding-bottom: 10px;
}

.copyright-text p {
  margin: 0;
}

.copyright-text a {
  color: #ff3131;
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.copyright-text a:hover {
  color: var(--footer-secondary);
}

.copyright-text .far.fa-copyright {
  margin: 0 0.25rem;
  font-size: 0.8rem;
}

/* Developer Link in Copyright */
.developer-link {
  color: #ff3131;
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.developer-link:hover {
  color: var(--footer-secondary);
  text-decoration: underline;
}

/* ===== DEVELOPER POPUP MODAL STYLES ===== */
.developer-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  position: relative;
  background: linear-gradient(135deg, #021341 0%, #0a1f4a 100%);
  margin: 30px auto;
  padding: var(--space-xl);
  width: 90%;
  max-width: 1200px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--footer-secondary);
  animation: slideIn 0.4s ease;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--footer-secondary);
}

.modal-header h3 {
  font-size: 2rem;
  margin: 0;
}

.close-modal {
  background: none;
  border: none;
  color: var(--footer-text);
  font-size: 3rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
  padding: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-round);
}

.close-modal:hover {
  color: var(--footer-accent);
  transform: rotate(90deg);
  background: rgba(255, 255, 255, 0.1);
}

.developer-note-popup {
  background: rgba(58, 134, 255, 0.1);
  border-left: 4px solid var(--footer-accent);
  padding: var(--space-md);
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-md);
  text-align: center;
}

.developer-note-popup p {
  color: var(--footer-text);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

.modal-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

/* Developer Card Styles (reused from previous) */
.developer-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-medium);
  border: 1px solid var(--footer-border);
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

.developer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
  transform: scaleX(0);
  transition: transform var(--transition-medium);
}

.developer-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border-color: var(--footer-secondary);
}

.developer-card:hover::before {
  transform: scaleX(1);
}

.developer-img {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-round);
  overflow: hidden;
  border: 3px solid var(--footer-secondary);
  transition: all var(--transition-medium);
}

.developer-card:hover .developer-img {
  border-color: var(--footer-accent);
  transform: scale(1.05);
}

.developer-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.developer-card h4 {
  color: var(--footer-text);
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.developer-role {
  color: var(--footer-accent);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.developer-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: var(--space-md);
  min-height: 40px;
}

.linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 1rem;
  background: linear-gradient(
    135deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
  color: var(--footer-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.linkedin-link i {
  font-size: 1rem;
}

.linkedin-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(58, 134, 255, 0.4);
}

.created-by {
  color: var(--footer-text);
  background: linear-gradient(
    135deg,
    var(--footer-secondary),
    var(--footer-accent)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.company-name {
  color: var(--footer-accent);
  font-weight: 700;
}

.modal-footer {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--footer-border);
  color: rgba(255, 255, 255, 0.8);
  font-style: italic;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Responsive Design for Modal */
@media (max-width: 992px) {
  .modal-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .modal-content {
    padding: var(--space-lg);
    margin: 20px auto;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: var(--space-xl) 0 0;
  }

  .footer-contents > .footer-col {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .contact-info {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-col {
    padding: var(--space-md) 0;
  }

  .footer-bottom {
    padding-top: var(--space-md);
  }

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

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

  .modal-header h3 {
    font-size: 1.5rem;
  }

  .modal-content {
    width: 95%;
    padding: var(--space-md);
  }

  .developer-img {
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 480px) {
  .modal-header {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }

  .close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
  }
  .col-title h4 {
    font-size: 1.1rem;
  }
  .copyright-section {
    width: 100%;
  }
  .copyright-links {
    display: flex;
    margin-top: 10px;
    justify-content: center;
    align-items: center;

    gap: var(--space-xs);
  }

  .copyright-links a {
    margin: 0;
    padding: 0.5rem 0;
  }

  .facebook-widget iframe {
    min-height: 200px;
  }

  .developer-img {
    width: 100px;
    height: 100px;
  }

  .developer-card {
    padding: var(--space-md);
  }

  .developer-note {
    font-size: 0.9rem;
    padding: var(--space-sm);
  }
}

/* Animation for social icons */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.social-icons li:nth-child(1) a:hover {
  animation: float 0.6s ease-in-out;
  background: #0088cc;
}

.social-icons li:nth-child(2) a:hover {
  animation: float 0.6s ease-in-out 0.1s;
  background: var(--facebook-blue);
}

.social-icons li:nth-child(3) a:hover {
  animation: float 0.6s ease-in-out 0.2s;
  background: #e1306c;
}

.social-icons li:nth-child(4) a:hover {
  animation: float 0.6s ease-in-out 0.3s;
  background: #1da1f2;
}

.social-icons li:nth-child(5) a:hover {
  animation: float 0.6s ease-in-out 0.4s;
  background: #ff0000;
}

/* Active state for newsletter button */
.newsletter-btn:active {
  transform: translateY(0);
}

/* Focus styles for accessibility */
.col-contents a:focus,
.newsletter-form input:focus,
.newsletter-btn:focus,
.social-icons a:focus,
.linkedin-link:focus {
  outline: 2px solid var(--footer-secondary);
  outline-offset: 2px;
}