.contact-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.section-header h2 {
  font-size: 2.8rem;
  color: #2c3e50;
  font-weight: 700;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(45deg, #4a90e2, #5ba7f7);
  border-radius: 2px;
  animation: expandLine 1s ease 0.5s forwards;
  transform-origin: center;
  transform: translateX(-50%) scaleX(0);
}

.section-header p {
  color: #6c757d;
  font-size: 1.1rem;
  font-weight: 400;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
  margin-top: 40px;
}

.contact-info {
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 0.8s ease 0.3s forwards;
}

.contact-info h3 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 20px;
  font-weight: 600;
}

.contact-info p {
  color: #6c757d;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.contact-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(74, 144, 226, 0.15);
  border-color: #4a90e2;
}

.contact-icon {
  width: 45px;
  height: 45px;
  background: white;
  border: 1px solid;
  border-color: #8193ff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-text {
  flex: 1;
}

.contact-text h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 4px;
}

.contact-text span {
  font-size: 0.95rem;
  color: #6c757d;
}

.contact-form-wrapper {
  opacity: 0;
  transform: translateX(50px);
  animation: slideInRight 0.8s ease 0.5s forwards;
}

.contact-form {
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  border: 1px solid #e9ecef;
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #4a90e2, #5ba7f7);
}

.form-group {
  margin-bottom: 25px;
  position: relative;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 15px 18px;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #fafbfc;
  color: #2c3e50;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: #4a90e2;
  background: white;
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
  transform: translateY(-2px);
}

.form-control::placeholder {
  color: #9ca3af;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
  max-height: 200px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.submit-btn {
  background: linear-gradient(45deg, #4a90e2, #5ba7f7);
  color: white;
  border: none;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: 10px;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(74, 144, 226, 0.4);
}

.submit-btn:active {
  transform: translateY(-1px);
}

.submit-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;
}

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

.success-message {
  background: #d4edda;
  color: #155724;
  padding: 15px;
  border-radius: 12px;
  margin-top: 20px;
  display: none;
  border: 1px solid #c3e6cb;
}

.error-message {
  background: #f8d7da;
  color: #721c24;
  padding: 15px;
  border-radius: 12px;
  margin-top: 20px;
  display: none;
  border: 1px solid #f5c6cb;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 30px;
  justify-content: center;
}

.social-link {
  width: 50px;
  height: 50px;
  background: linear-gradient(45deg, #4a90e2, #5ba7f7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.social-link:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(74, 144, 226, 0.4);
}

/* Loading Animation */
.submit-btn.loading {
  pointer-events: none;
}

.submit-btn.loading::after {
  content: "";
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: inline-block;
  margin-left: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form {
    padding: 30px 25px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .section-header h2 {
    font-size: 2.2rem;
  }

  .contact-info h3 {
    font-size: 1.6rem;
  }

  .contact-info {
    text-align: center;
  }
}

/* Animations */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes expandLine {
  to {
    transform: translateX(-50%) scaleX(1);
  }
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Form Validation Styles */
.form-control.invalid {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-control.valid {
  border-color: #28a745;
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.field-error {
  color: #dc3545;
  font-size: 0.85rem;
  margin-top: 5px;
  display: none;
}