/* UniFace Documentation - Custom Styles */

/* ===== Hero Section ===== */

.md-content .hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  margin: 0 auto;
  max-width: 900px;
}

.hero-title {
  font-size: 3.5rem !important;
  font-weight: 800 !important;
  margin-bottom: 0.5rem !important;
  background: linear-gradient(135deg, var(--md-primary-fg-color) 0%, #7c4dff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 1.5rem;
  color: var(--md-default-fg-color);
  margin-bottom: 0.5rem !important;
  font-weight: 500;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--md-default-fg-color--light);
  margin-bottom: 1.5rem !important;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.hero .md-button {
  margin: 0.5rem 0.25rem;
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.hero .md-button--primary {
  background: linear-gradient(135deg, var(--md-primary-fg-color) 0%, #5c6bc0 100%);
  border: none;
  box-shadow: 0 4px 14px rgba(63, 81, 181, 0.4);
}

.hero .md-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(63, 81, 181, 0.5);
}

.hero .md-button:not(.md-button--primary) {
  border: 2px solid var(--md-primary-fg-color);
  background: transparent;
  color: var(--md-primary-fg-color);
}

.hero .md-button:not(.md-button--primary):hover {
  background: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: white;
  transform: translateY(-2px);
}

/* Badge styling in hero */
.hero p a img {
  margin: 0 3px;
  height: 24px !important;
}

/* ===== Feature Grid ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin: 2rem 0;
}

.feature-card {
  padding: 1.5rem;
  border-radius: 12px;
  background: var(--md-code-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--md-primary-fg-color), #7c4dff);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--md-primary-fg-color--light);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card h3 {
  margin-top: 0 !important;
  margin-bottom: 0.75rem !important;
  font-size: 1rem !important;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.5;
}

.feature-card a {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 500;
  font-size: 0.875rem;
}

/* ===== Next Steps Grid (2 columns) ===== */
.next-steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 2rem 0;
}

.next-steps-grid .feature-card {
  padding: 2rem;
}

.next-steps-grid .feature-card h3 {
  font-size: 1.1rem !important;
}

/* ===== Dark Mode Adjustments ===== */
[data-md-color-scheme="slate"] .hero-title {
  background: linear-gradient(135deg, #7c4dff 0%, #b388ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-md-color-scheme="slate"] .feature-card:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="slate"] .hero .md-button--primary {
  background: linear-gradient(135deg, #7c4dff 0%, #b388ff 100%);
  box-shadow: 0 4px 14px rgba(124, 77, 255, 0.4);
}

[data-md-color-scheme="slate"] .hero .md-button--primary:hover {
  box-shadow: 0 6px 20px rgba(124, 77, 255, 0.5);
}

[data-md-color-scheme="slate"] .hero .md-button:not(.md-button--primary) {
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.9);
}

[data-md-color-scheme="slate"] .hero .md-button:not(.md-button--primary):hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: white;
  transform: translateY(-2px);
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem !important;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .feature-grid,
  .next-steps-grid {
    grid-template-columns: 1fr;
  }

  .hero .md-button {
    display: block;
    margin: 0.5rem auto;
    max-width: 200px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem !important;
  }

  .feature-card {
    padding: 1.25rem;
  }
}