/**
 * UI Polish & Improvements
 *
 * Enhanced styling for home page and contact page.
 * Refined visual hierarchy, spacing, and micro-interactions.
 *
 * This file contains targeted improvements without duplicating
 * existing styles from main.css
 */

/* ========================================================================
   HOME PAGE IMPROVEMENTS
   ======================================================================== */

/* Enhanced Featured App Section */
.featured-app h2 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.app-showcase-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: center;
  background: var(--color-bg-primary);
  border-radius: var(--border-radius-xl);
  padding: var(--space-3xl);
  border: var(--border-width-thin) solid var(--color-border-secondary);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-smooth);
}

.app-showcase-content:hover {
  box-shadow: var(--shadow-xl), 0 0 40px rgba(41, 181, 237, 0.15);
  border-color: var(--color-primary);
}

.app-showcase-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-smooth);
}

.app-showcase-content:hover .app-showcase-image img {
  transform: scale(1.02);
}

.app-showcase-details h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.app-tagline {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  font-style: italic;
}

.app-showcase-details > p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
}

/* App Tags */
.app-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.app-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(41, 181, 237, 0.1);
  color: var(--color-primary);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: var(--border-width-thin) solid rgba(41, 181, 237, 0.2);
  transition: all var(--transition-base);
}

.app-tag:hover {
  background: rgba(41, 181, 237, 0.2);
  transform: translateY(-1px);
}

/* App CTA Buttons */
.app-cta-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.app-cta-buttons a[role="button"],
.app-cta-buttons button {
  padding: var(--space-md) var(--space-xl);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-smooth);
}

/* Recent Posts Section Enhancement */
.recent-posts {
  padding: var(--space-4xl) 0;
  text-align: center;
}

.recent-posts h2 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.recent-posts p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  line-height: var(--line-height-relaxed);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.recent-posts hr {
  max-width: 200px;
  margin: 0 auto var(--space-3xl);
  opacity: 0.3;
  border-color: var(--color-border-primary);
}

.recent-posts a[role="button"] {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

/* ========================================================================
   CONTACT PAGE IMPROVEMENTS
   ======================================================================== */

/* Contact page container */
.contact-page {
  max-width: 90%;
  margin: 0 auto;
  width: 100%;
}

/* Improved form styling */
.contact-form {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: var(--border-width-thin) solid var(--color-border-secondary);
  border-radius: var(--border-radius-xl);
  padding: var(--space-3xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-smooth);
}

.contact-form:focus-within {
  box-shadow: var(--shadow-xl), 0 0 40px rgba(41, 181, 237, 0.1);
  border-color: var(--color-primary);
}

/* Form field labels */
.contact-form label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
}

.contact-form label .required {
  color: var(--color-primary);
  margin-left: var(--space-xs);
}

/* Form inputs, select, and textarea */
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  border: var(--border-width-medium) solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-smooth);
  margin-top: var(--space-xs);
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(41, 181, 237, 0.1);
  background: var(--color-bg-secondary);
}

.contact-form input[type="text"]:hover,
.contact-form input[type="email"]:hover,
.contact-form select:hover,
.contact-form textarea:hover {
  border-color: var(--color-primary);
}

/* Textarea specific */
.contact-form textarea {
  resize: vertical;
  min-height: 150px;
  line-height: var(--line-height-relaxed);
}

/* Select dropdown */
.contact-form select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2329b5ed' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: var(--space-3xl);
}

/* Submit button */
.contact-form button[type="submit"] {
  width: 100%;
  padding: var(--space-md) var(--space-2xl);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  background: var(--gradient-primary);
  color: #FFFFFF;
  border: var(--border-width-thin) solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-md), 0 0 20px rgba(41, 181, 237, 0.3);
  margin-top: var(--space-md);
}

.contact-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(41, 181, 237, 0.5);
}

.contact-form button[type="submit"]:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md), 0 0 20px rgba(41, 181, 237, 0.4);
}

.contact-form button[type="submit"]:focus-visible {
  outline: var(--border-width-medium) solid var(--color-primary);
  outline-offset: 4px;
}

/* Form helper text */
.contact-form small {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-md);
}

/* Success and Error Messages */
.success-message,
.error-message {
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-md);
  animation: slideInDown 0.4s ease-out;
}

.success-message {
  background: rgba(16, 185, 129, 0.1);
  border: var(--border-width-medium) solid rgba(16, 185, 129, 0.4);
  color: var(--color-text-primary);
}

.success-message p {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
}

.success-message a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: var(--font-weight-medium);
}

.error-message {
  background: rgba(239, 68, 68, 0.1);
  border: var(--border-width-medium) solid rgba(239, 68, 68, 0.4);
  color: var(--color-text-primary);
}

.error-message h4 {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: #ef4444;
}

.error-message ul {
  list-style-position: inside;
  margin: 0;
  padding: 0;
}

.error-message li {
  padding: var(--space-xs) 0;
  font-size: var(--font-size-base);
}

/* Contact info and GDPR notice */
.contact-info,
.gdpr-notice {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: var(--border-width-thin) solid var(--color-border-secondary);
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.contact-info h3,
.gdpr-notice h4 {
  margin-top: 0;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
}

.contact-info p,
.gdpr-notice p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.contact-info a,
.gdpr-notice a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-base);
}

.contact-info a:hover,
.gdpr-notice a:hover {
  color: var(--color-secondary);
}

/* Subtle spacing between sections */
.contact-page > * + * {
  margin-top: var(--space-2xl);
}

/* ========================================================================
   ANIMATIONS
   ======================================================================== */

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

/* ========================================================================
   RESPONSIVE ADJUSTMENTS
   ======================================================================== */

@media (max-width: 968px) {
  .app-showcase-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding: var(--space-2xl);
  }

  .app-cta-buttons {
    flex-direction: column;
  }

  .app-cta-buttons a[role="button"],
  .app-cta-buttons button {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .contact-page {
    max-width: 100%;
  }

  .contact-form {
    padding: var(--space-2xl);
  }

  .success-message,
  .error-message {
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .contact-form {
    padding: var(--space-lg);
  }

  .app-showcase-content {
    padding: var(--space-lg);
  }
}