/* SPECTACULAR FOOTER TRANSFORMATION 🚀 */

.footer {
  position: relative;
  background: linear-gradient(135deg, 
    var(--primary) 0%, 
    #1e293b 25%, 
    #0f172a  50%, 
    #1e293b 75%, 
    var(--primary) 100%);
  background-size: 400% 400%;
  animation: gradientShift 8s ease infinite;
  color: var(--white);
  padding-top: var(--space-xl);
  margin-top: auto;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(79, 155, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 82, 204, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(79, 155, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Floating particles effect */
.footer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.1), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(79, 155, 255, 0.1), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.05), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(0, 82, 204, 0.1), transparent);
  background-repeat: repeat;
  background-size: 150px 100px;
  animation: sparkle 20s linear infinite;
  pointer-events: none;
}

@keyframes sparkle {
  from { transform: translateY(0px); }
  to { transform: translateY(-100px); }
}

.footer-top {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-company {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: var(--space-lg);
  transition: all 0.3s ease;
}

.footer-company:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.footer-logo {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--white);
  background: linear-gradient(45deg, var(--white), var(--accent-light));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
  from { filter: drop-shadow(0 0 5px rgba(79, 155, 255, 0.3)); }
  to { filter: drop-shadow(0 0 20px rgba(79, 155, 255, 0.6)); }
}

.footer-logo span {
  color: #ffd700; /* Bright gold that really pops */
  font-weight: 800; /* Extra bold to make it stand out */
  text-shadow: 
    0 0 10px rgba(255, 215, 0, 0.8),
    0 0 20px rgba(255, 215, 0, 0.6),
    0 0 30px rgba(255, 215, 0, 0.4);
  animation: goldGlow 2s ease-in-out infinite alternate;
}

@keyframes goldGlow {
  from { 
    text-shadow: 
      0 0 10px rgba(255, 215, 0, 0.8),
      0 0 20px rgba(255, 215, 0, 0.6),
      0 0 30px rgba(255, 215, 0, 0.4);
  }
  to { 
    text-shadow: 
      0 0 15px rgba(255, 215, 0, 1),
      0 0 25px rgba(255, 215, 0, 0.8),
      0 0 35px rgba(255, 215, 0, 0.6);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-md);
  line-height: 1.6;
  font-size: 1.1rem;
}

/* SPECTACULAR SOCIAL LINKS */
.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.social-link {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(79, 155, 255, 0.2));
  color: var(--white);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.4s ease;
  z-index: -1;
}

.social-link:hover {
  transform: translateY(-8px) scale(1.1);
  box-shadow: 0 15px 30px rgba(79, 155, 255, 0.4);
}

.social-link:hover::before {
  transform: scale(1);
}

.social-link svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
  transition: all 0.3s ease;
  z-index: 1;
}

.social-link:hover svg {
  transform: rotate(360deg) scale(1.2);
}

/* FOOTER SECTIONS WITH MAGIC */
.footer-section {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: var(--space-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-light), transparent);
  transition: left 0.5s ease;
}

.footer-section:hover::before {
  left: 100%;
}

.footer-section:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(79, 155, 255, 0.2);
}

.footer-heading {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--white);
  position: relative;
  display: block;
  text-align: center;
  width: 100%;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transition: width 0.3s ease;
}

.footer-section:hover .footer-heading::after {
  width: 80%;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  text-align: center;
  width: 100%;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
  text-decoration: none;
  padding: 0.5rem 1rem;
  position: relative;
  border-radius: 8px;
  display: inline-block;
  width: auto;
  text-align: center;
}

.footer-link::before {
  content: '→';
  position: absolute;
  left: 0.25rem;
  top: 50%;
  transform: translateY(-50%) translateX(-10px);
  opacity: 0;
  transition: all 0.3s ease;
  color: #ffd700;
}

.footer-link:hover {
  color: var(--white);
  padding-left: 2rem;
  background: rgba(79, 155, 255, 0.1);
}

.footer-link:hover::before {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* NEWSLETTER SECTION */
.newsletter-signup {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(79, 155, 255, 0.1), rgba(0, 82, 204, 0.1));
  border-radius: 15px;
  border: 1px solid rgba(79, 155, 255, 0.2);
}

.newsletter-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--white);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  position: relative;
}

.newsletter-input {
  flex: 1;
  padding: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent-light);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(79, 155, 255, 0.2);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-btn {
  padding: 1rem 2rem;
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  color: var(--white);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.newsletter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.newsletter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(79, 155, 255, 0.4);
}

.newsletter-btn:hover::before {
  left: 100%;
}

/* FOOTER BOTTOM */
.footer-bottom {
  position: relative;
  z-index: 2;
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

/* ROCKET BACK-TO-TOP BUTTON */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(79, 155, 255, 0.4);
  transition: all 0.3s ease;
  z-index: 1000;
  overflow: hidden;
}

.back-to-top::before {
  content: '🚀';
  font-size: 1.5rem;
  position: absolute;
  transition: all 0.3s ease;
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 15px 35px rgba(79, 155, 255, 0.6);
}

.back-to-top:hover::before {
  transform: translateY(-2px) rotate(15deg);
}

.back-to-top.show {
  display: flex;
  animation: rocketLaunch 0.5s ease-out;
}

@keyframes rocketLaunch {
  0% {
    transform: translateY(100px) scale(0);
    opacity: 0;
  }
  50% {
    transform: translateY(-10px) scale(1.1);
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* DARK MODE SPECTACULAR SUPPORT 🌙 */
body.dark-mode .footer {
  background: linear-gradient(135deg, 
    var(--surface) 0%, 
    var(--background) 25%, 
    var(--surface-light) 50%, 
    var(--background) 75%, 
    var(--surface) 100%);
  color: var(--dm-text-primary);
}

body.dark-mode .footer::before {
  background: 
    radial-gradient(circle at 20% 80%, rgba(79, 155, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 82, 204, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(79, 155, 255, 0.08) 0%, transparent 50%);
}

body.dark-mode .footer-company {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--dm-border);
}

body.dark-mode .footer-company:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px var(--dm-shadow);
}

body.dark-mode .footer-logo {
  color: var(--dm-text-primary);
  background: linear-gradient(45deg, var(--dm-text-primary), var(--accent-light));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.dark-mode .footer-logo span {
  color: #ffd700; /* Keep the gold color in dark mode */
  -webkit-text-fill-color: #ffd700;
}

body.dark-mode .footer-description {
  color: var(--dm-text-secondary);
}

body.dark-mode .social-link {
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.08), rgba(79, 155, 255, 0.15));
  color: var(--dm-text-primary);
}

body.dark-mode .social-link:hover {
  box-shadow: 0 15px 30px rgba(79, 155, 255, 0.3);
}

body.dark-mode .footer-section {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--dm-border);
}

body.dark-mode .footer-section:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(79, 155, 255, 0.3);
}

body.dark-mode .footer-heading {
  color: var(--dm-text-primary);
}

body.dark-mode .footer-link {
  color: var(--dm-text-secondary);
}

body.dark-mode .footer-link:hover {
  color: var(--dm-text-primary);
  background: rgba(79, 155, 255, 0.15);
}

body.dark-mode .footer-link::before {
  color: #ffd700; /* Golden arrows in dark mode too */
}

body.dark-mode .newsletter-signup {
  background: linear-gradient(135deg, rgba(79, 155, 255, 0.15), rgba(0, 82, 204, 0.15));
  border: 1px solid rgba(79, 155, 255, 0.3);
}

body.dark-mode .newsletter-title {
  color: var(--dm-text-primary);
}

body.dark-mode .newsletter-input {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid var(--dm-border);
  color: var(--dm-text-primary);
}

body.dark-mode .newsletter-input:focus {
  border-color: var(--accent-light);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(79, 155, 255, 0.2);
}

body.dark-mode .newsletter-input::placeholder {
  color: var(--dm-text-muted);
}

body.dark-mode .newsletter-btn {
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
}

body.dark-mode .newsletter-btn:hover {
  box-shadow: 0 10px 25px rgba(79, 155, 255, 0.4);
}

body.dark-mode .footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid var(--dm-border);
  color: var(--dm-text-muted);
}

body.dark-mode .back-to-top {
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  box-shadow: 0 8px 25px var(--dm-shadow);
}

body.dark-mode .back-to-top:hover {
  box-shadow: 0 15px 35px rgba(79, 155, 255, 0.5);
}

/* Dark mode mobile accordion */
body.dark-mode .footer-heading::after {
  color: #ffd700; /* Golden plus/minus in dark mode */
}

body.dark-mode .footer-heading.active::after {
  color: var(--dm-text-primary);
}

body.dark-mode .footer-heading:hover {
  background: rgba(79, 155, 255, 0.15);
}

/* MOBILE RESPONSIVE MAGIC */
@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }

  .footer-company,
  .footer-section {
    margin-bottom: var(--space-md);
  }

  .social-links {
    justify-content: center;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-btn {
    margin-top: var(--space-sm);
  }

  .footer-links {
    align-items: center;
    text-align: center;
  }

  /* Mobile accordion with even more style */
  .footer-heading {
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: var(--space-sm);
    position: relative;
    text-align: center;
  }

  .footer-heading::after {
    content: '+';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    color: #fbbf24;
  }

  .footer-heading.active::after {
    transform: translateY(-50%) rotate(135deg);
    color: var(--white);
  }

  .footer-heading:hover {
    background: rgba(79, 155, 255, 0.1);
  }
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}