/* Help Center Styles */
.help-center-wrapper {
  min-height: 100vh;
  background: #f8f9fa;
}

/* Hero Section */
.help-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 80px 20px 60px;
  color: white;
  text-align: center;
}

.help-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.help-hero-title {
  font-size: 3rem;
  margin-bottom: 15px;
  font-weight: 700;
}

.help-hero-subtitle {
  font-size: 1.25rem;
  opacity: 0.95;
  margin-bottom: 40px;
}

/* Search Bar */
.help-search {
  display: flex;
  max-width: 600px;
  margin: 0 auto 30px;
  background: white;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.help-search-input {
  flex: 1;
  padding: 18px 25px;
  border: none;
  font-size: 16px;
  outline: none;
}

.help-search-btn {
  padding: 18px 30px;
  background: #667eea;
  color: white;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.help-search-btn:hover {
  background: #5a67d8;
}

/* Quick Links */
.help-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  align-items: center;
}

.quick-link-label {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}

.quick-link {
  color: white;
  text-decoration: none;
  padding: 8px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  transition: background 0.3s;
}

.quick-link:hover {
  background: rgba(255,255,255,0.3);
  color: white;
}

/* Categories Grid */
.help-categories {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.help-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.help-category-card {
  background: white;
  padding: 35px;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.help-category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
  border-color: #667eea;
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #f8f9ff;
}

.getting-started-icon { background: #e0f2fe; }
.appraisals-icon { background: #fef3c7; }
.tools-icon { background: #ede9fe; }
.account-icon { background: #fee2e2; }
.community-icon { background: #d1fae5; }
.support-icon { background: #fce7f3; }

.help-category-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: #1a202c;
}

.help-category-card p {
  color: #4a5568;
  line-height: 1.6;
  margin-bottom: 20px;
}

.category-link {
  color: #667eea;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Tutorials Section */
.help-tutorials-section {
  background: white;
  padding: 60px 20px;
}

.help-tutorials-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #1a202c;
}

.section-subtitle {
  text-align: center;
  color: #718096;
  margin-bottom: 40px;
  font-size: 1.125rem;
}

.tutorials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.tutorial-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.tutorial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.tutorial-thumbnail {
  height: 180px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tutorial-duration {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0,0,0,0.7);
  color: white;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.875rem;
}

.play-overlay {
  font-size: 3rem;
  color: white;
  opacity: 0.9;
}

.tutorial-card h4 {
  padding: 20px 20px 10px;
  margin: 0;
  color: #1a202c;
}

.tutorial-card p {
  padding: 0 20px 20px;
  color: #718096;
  margin: 0;
}

.tutorials-cta {
  text-align: center;
  margin-top: 40px;
}

/* FAQ Section */
.help-faq-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.help-faq-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: #1a202c;
}

.faq-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.faq-column h3 {
  color: #2d3748;
  margin-bottom: 20px;
  font-size: 1.25rem;
}

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

.faq-list li {
  margin-bottom: 15px;
}

.faq-list a {
  color: #4a5568;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.3s;
}

.faq-list a:before {
  content: "→";
  color: #667eea;
}

.faq-list a:hover {
  color: #667eea;
}

.faq-cta {
  text-align: center;
  margin-top: 40px;
}

/* Contact Section */
.help-contact-section {
  background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
  padding: 80px 20px;
}

.contact-card {
  max-width: 1000px;
  margin: 0 auto;
  background: white;
  border-radius: 20px;
  padding: 60px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
  text-align: center;
}

.contact-card h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #1a202c;
}

.contact-card > p {
  color: #718096;
  font-size: 1.125rem;
  margin-bottom: 40px;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.contact-option {
  padding: 30px;
  background: #f8f9fa;
  border-radius: 12px;
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  display: block;
}

.contact-option h4 {
  margin: 0 0 10px 0;
  color: #2d3748;
}

.contact-option p {
  color: #718096;
  margin-bottom: 20px;
}

/* Buttons */
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s;
  cursor: pointer;
}

.btn-primary {
  background: #667eea;
  color: white;
}

.btn-primary:hover {
  background: #5a67d8;
  transform: translateY(-2px);
}

.btn-secondary {
  background: #e2e8f0;
  color: #4a5568;
}

.btn-secondary:hover {
  background: #cbd5e0;
}

.btn-outline {
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea;
}

.btn-outline:hover {
  background: #667eea;
  color: white;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
  .help-hero-title {
    font-size: 2rem;
  }
  
  .help-hero-subtitle {
    font-size: 1rem;
  }
  
  .help-categories-grid {
    grid-template-columns: 1fr;
  }
  
  .tutorials-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-columns {
    grid-template-columns: 1fr;
  }
  
  .contact-options {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    padding: 30px 20px;
  }
}