/* ================================
   FOOTER SECTION - Mor-Pembe Neon Theme
   ================================ */

.footer-section {
  background: linear-gradient(180deg,
    rgba(20, 15, 35, 0.95) 0%,
    rgba(15, 10, 25, 0.98) 100%
  );
  position: relative;
  overflow: hidden;
  padding: 80px 0 0;
  margin-top: 120px;
}

/* Footer Background Effects */
.footer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(154, 77, 255, 0.5) 20%,
    rgba(255, 77, 196, 0.5) 50%,
    rgba(154, 77, 255, 0.5) 80%,
    transparent 100%
  );
}

.footer-section::after {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle,
    rgba(154, 77, 255, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

/* ================================
   FOOTER TOP - Grid Layout
   ================================ */

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(154, 77, 255, 0.15);
}

/* Footer Column Base Styles */
.footer-col {
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}

.footer-col:nth-child(1) { animation-delay: 0.1s; }
.footer-col:nth-child(2) { animation-delay: 0.2s; }
.footer-col:nth-child(3) { animation-delay: 0.3s; }
.footer-col:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================
   COLUMN 1: About Section
   ================================ */

.footer-about .footer-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #9a4dff 0%, #ff4dc4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 30px;
}

/* Social Media Icons */
.footer-social {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg,
    rgba(154, 77, 255, 0.1) 0%,
    rgba(255, 77, 196, 0.1) 100%
  );
  backdrop-filter: blur(10px);
  border: 1px solid rgba(154, 77, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.social-link svg {
  width: 20px;
  height: 20px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.social-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #9a4dff 0%, #ff4dc4 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.social-link:hover {
  transform: translateY(-3px);
  border-color: rgba(154, 77, 255, 0.5);
  box-shadow: 
    0 8px 20px rgba(154, 77, 255, 0.3),
    0 0 30px rgba(154, 77, 255, 0.2);
}

.social-link:hover::before {
  opacity: 0.15;
}

.social-link:hover svg {
  color: #fff;
  transform: scale(1.1);
}

/* ================================
   COLUMNS 2 & 3: Links
   ================================ */

.footer-heading {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #9a4dff 0%, #ff4dc4 100%);
  border-radius: 2px;
}

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

.footer-link-list li {
  margin-bottom: 14px;
}

.footer-link-list a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  position: relative;
  padding-left: 18px;
}

.footer-link-list a::before {
  content: '→';
  position: absolute;
  left: 0;
  opacity: 0;
  transform: translateX(-5px);
  transition: all 0.3s ease;
  background: linear-gradient(135deg, #9a4dff 0%, #ff4dc4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-link-list a:hover {
  color: #fff;
  padding-left: 22px;
  transform: translateX(2px);
}

.footer-link-list a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* ================================
   COLUMN 4: Contact
   ================================ */

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: linear-gradient(135deg,
    rgba(154, 77, 255, 0.05) 0%,
    rgba(255, 77, 196, 0.05) 100%
  );
  border-radius: 12px;
  border: 1px solid rgba(154, 77, 255, 0.1);
  transition: all 0.3s ease;
}

.footer-contact-item:hover {
  border-color: rgba(154, 77, 255, 0.3);
  transform: translateX(3px);
  box-shadow: 0 4px 15px rgba(154, 77, 255, 0.1);
}

.footer-icon {
  font-size: 20px;
  flex-shrink: 0;
  filter: grayscale(0.3) brightness(1.2);
}

.footer-contact-item span:last-child,
.footer-contact-item a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-contact-item a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ================================
   FOOTER BOTTOM - Copyright
   ================================ */

.footer-bottom {
  padding: 30px 0;
  margin-top: 40px;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copyright,
.footer-designer {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.copyright-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg,
    rgba(154, 77, 255, 0.2) 0%,
    rgba(255, 77, 196, 0.2) 100%
  );
  font-size: 12px;
}

.footer-designer a,
.footer-designer .designer-name {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-weight: 600;
  background: linear-gradient(135deg, #9a4dff 0%, #ff4dc4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}

.footer-designer a:hover {
  filter: brightness(1.3);
  text-decoration: underline;
}

/* ================================
   RESPONSIVE - TABLET
   ================================ */

@media screen and (max-width: 1024px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
  }
  
  .footer-about {
    grid-column: 1 / -1;
  }
  
  .footer-container {
    padding: 0 30px;
  }
}

/* ================================
   RESPONSIVE - MOBILE
   ================================ */

@media screen and (max-width: 768px) {
  .footer-section {
    padding: 60px 0 0;
    margin-top: 80px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 40px;
  }
  
  .footer-about {
    grid-column: auto;
  }
  
  .footer-about .footer-title {
    font-size: 24px;
  }
  
  .footer-description {
    font-size: 14px;
  }
  
  .footer-social {
    gap: 10px;
  }
  
  .social-link {
    width: 40px;
    height: 40px;
  }
  
  .social-link svg {
    width: 18px;
    height: 18px;
  }
  
  .footer-heading {
    font-size: 17px;
    margin-bottom: 20px;
  }
  
  .footer-link-list a {
    font-size: 14px;
  }
  
  .footer-contact-item {
    padding: 10px 14px;
  }
  
  .footer-icon {
    font-size: 18px;
  }
  
  .footer-contact-item span:last-child,
  .footer-contact-item a {
    font-size: 13px;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  
  .footer-copyright,
  .footer-designer {
    font-size: 13px;
    justify-content: center;
  }
  
  .footer-container {
    padding: 0 20px;
  }
}

/* ================================
   RESPONSIVE - MOBILE SMALL
   ================================ */

@media screen and (max-width: 480px) {
  .footer-section {
    padding: 50px 0 0;
    margin-top: 60px;
  }
  
  .footer-top {
    gap: 35px;
    padding-bottom: 30px;
  }
  
  .footer-about .footer-title {
    font-size: 22px;
  }
  
  .footer-description {
    font-size: 13px;
    line-height: 1.6;
  }
  
  .social-link {
    width: 36px;
    height: 36px;
  }
  
  .social-link svg {
    width: 16px;
    height: 16px;
  }
  
  .footer-heading {
    font-size: 16px;
  }
  
  .footer-link-list a {
    font-size: 13px;
  }
  
  .footer-bottom {
    padding: 25px 0;
  }
}