/* Global Styles */
body {
  font-family: "Roboto", sans-serif;
  color: #333;
  margin: 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* Hero Section */
.contact-hero {
  background: linear-gradient(45deg, #1a1a1a, #333);
  color: #fff;
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("../assets/imgs/placeholders/contact-pattern.svg") repeat;
  opacity: 0.1;
  animation: slide 20s linear infinite;
}

@keyframes slide {
  from { background-position: 0 0; }
  to { background-position: 100% 100%; }
}

.contact-hero .container {
  position: relative;
  z-index: 1;
}

.contact-hero h1 {
  font-size: clamp(36px, 5vw, 48px);
  margin-bottom: 20px;
  letter-spacing: 1px;
  animation: fadeInDown 0.8s ease-out;
}

.contact-hero p {
  font-size: clamp(18px, 3vw, 24px);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 0.8s ease-out;
}

/* Contact Section */
.contact-section {
  padding: 80px 0;
  background: #f9f9f9;
}

.contact-section .container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

.contact-form-container {
  flex: 1 1 600px;
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.contact-form-container:hover {
  transform: translateY(-5px);
}

.contact-info {
  flex: 1 1 300px;
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}

.contact-info h2 {
  font-size: 28px;
  margin-bottom: 30px;
  position: relative;
}

.contact-info h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: #333;
}

.contact-info p {
  font-size: 18px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-info a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info a:hover {
  color: #666;
}

.social-media {
  margin-top: 30px;
  display: flex;
  gap: 15px;
}

.social-media a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-media a:hover {
  background: #333;
  color: #fff;
  transform: translateY(-3px);
}

/* Contact Form */
#contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  position: relative;
}

.form-group label {
  font-size: 16px;
  margin-bottom: 8px;
  display: block;
  font-weight: 500;
}

.form-group label span {
  color: #ff4444;
  margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  border: 2px solid #eee;
  border-radius: 8px;
  transition: all 0.3s ease;
  background: #f9f9f9;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #333;
  background: #fff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(51,51,51,0.1);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: #666;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group .helper-text {
  font-size: 14px;
  color: #666;
  margin-top: 5px;
}

.form-group .character-count {
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-size: 12px;
  color: #666;
}

.btn {
  padding: 15px 30px;
  background: #333;
  color: #fff;
  font-size: 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  background: #444;
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn.loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid #fff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
}

@keyframes spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

/* Form Validation Styles */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #ff4444;
}

.form-group.success input,
.form-group.success select,
.form-group.success textarea {
  border-color: #00c851;
}

.error-message {
  color: #ff4444;
  font-size: 14px;
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-section .container {
    flex-direction: column;
  }

  .contact-form-container,
  .contact-info {
    margin: 0;
    padding: 20px;
  }

  .contact-info {
    margin-top: 20px;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px;
    padding: 15px;
  }

  .btn {
    width: 100%;
  }
}

/* Accessibility Improvements */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible,
.btn:focus-visible {
  outline: 3px solid #333;
  outline-offset: 2px;
}

/* Loading Overlay */
.form-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.form-overlay.active {
  opacity: 1;
  visibility: visible;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid #333;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}