/* Viberni Website Styles */
/* A social media platform that adapts to how you feel */

/* CSS Custom Properties for Dark/Light Mode */
:root {
  /* Light Mode Colors - Updated to match new logo */
  --primary-color: #06b6d4;
  --primary-hover: #0891b2;
  --secondary-color: #f97316;
  --accent-color: #8b5cf6;
  
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --border-color: #e2e8f0;
  --border-hover: #cbd5e1;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  --gradient-primary: linear-gradient(135deg, #06b6d4 0%, #f97316 100%);
  --gradient-secondary: linear-gradient(135deg, #f97316 0%, #8b5cf6 100%);
}

/* Dark Mode Colors */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  
  --border-color: #334155;
  --border-hover: #475569;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
}

/* Logo Adaptations for Dark Mode */
[data-theme="dark"] .viberni-logo .logo-text,
[data-theme="dark"] .viberni-icon,
[data-theme="dark"] .brand-logo,
[data-theme="dark"] .footer-logo {
  filter: brightness(1.1) contrast(1.1);
}

[data-theme="light"] .viberni-logo .logo-text,
[data-theme="light"] .viberni-icon,
[data-theme="light"] .brand-logo,
[data-theme="light"] .footer-logo {
  filter: brightness(0.95) contrast(1.05);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header Styles */
.header {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav-brand {
  display: flex;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.5rem;
}

.brand-logo {
  height: 2.5rem;
  width: auto;
  transition: all 0.3s ease;
}

.brand-logo:hover {
  transform: scale(1.05);
}

.brand-icon {
  margin-right: 0.5rem;
  font-size: 1.75rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo {
  height: 2rem;
  width: auto;
  margin-right: 0.5rem;
}

.footer-brand .brand-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
  background-color: var(--bg-tertiary);
}

.cta-button {
  background: var(--gradient-primary) !important;
  color: white !important;
}

.cta-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Theme Toggle */
.theme-toggle-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  font-size: 1.2rem;
}

.theme-toggle-btn:hover {
  background: var(--bg-secondary);
  transform: scale(1.05);
}

[data-theme="light"] .moon-icon {
  display: none;
}

[data-theme="dark"] .sun-icon {
  display: none;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
}

.mobile-menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  width: 2rem;
  height: 2rem;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
}

.mobile-menu-btn span {
  width: 1.5rem;
  height: 2px;
  background-color: var(--text-primary);
  transition: all 0.2s ease;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--border-hover);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

/* Hero Logo */
.hero-logo-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
}

.hero-logo {
  width: 120px;
  height: 120px;
  filter: drop-shadow(0 10px 25px rgba(6, 182, 212, 0.3));
  animation: heroLogoFloat 6s ease-in-out infinite;
}

@keyframes heroLogoFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

/* Section Logo Styles */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.section-logo-img {
  width: 60px;
  height: 60px;
  opacity: 0.8;
  filter: drop-shadow(0 4px 12px rgba(6, 182, 212, 0.2));
}

/* About Page Logo */
.about-hero-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.about-logo {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 8px 20px rgba(249, 115, 22, 0.3));
  animation: aboutLogoGlow 8s ease-in-out infinite;
}

@keyframes aboutLogoGlow {
  0%, 100% { filter: drop-shadow(0 8px 20px rgba(249, 115, 22, 0.3)) brightness(1); }
  50% { filter: drop-shadow(0 12px 30px rgba(6, 182, 212, 0.4)) brightness(1.1); }
}

/* Questionnaire Logo */
.questionnaire-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.questionnaire-logo-img {
  width: 70px;
  height: 70px;
  filter: drop-shadow(0 6px 16px rgba(139, 92, 246, 0.3));
  animation: questionnaireLogoPulse 5s ease-in-out infinite;
}

@keyframes questionnaireLogoPulse {
  0%, 100% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.05) rotate(1deg); }
  50% { transform: scale(1) rotate(0deg); }
  75% { transform: scale(1.05) rotate(-1deg); }
}

/* Emotion Bubbles Animation */
.hero-visual {
  position: relative;
  height: 400px;
}

.emotion-bubbles {
  position: relative;
  width: 100%;
  height: 100%;
}

.bubble {
  position: absolute;
  width: 80px;
  height: 80px;
  background: var(--bg-tertiary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  animation: float 6s ease-in-out infinite;
  box-shadow: var(--shadow-md);
}

.bubble-1 { top: 10%; left: 20%; animation-delay: 0s; }
.bubble-2 { top: 30%; right: 10%; animation-delay: 1s; }
.bubble-3 { top: 60%; left: 10%; animation-delay: 2s; }
.bubble-4 { bottom: 20%; right: 20%; animation-delay: 3s; }
.bubble-5 { top: 50%; left: 50%; animation-delay: 4s; }
.bubble-6 { top: 20%; left: 60%; animation-delay: 5s; }

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

/* Features Section */
.features {
  padding: 6rem 0;
  background-color: var(--bg-secondary);
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-primary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* CTA Section */
.cta-section {
  padding: 6rem 0;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

/* Stats Section */
.stats {
  padding: 4rem 0;
  background-color: var(--bg-primary);
}

.stats-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-section a:hover {
  color: var(--primary-color);
}

.footer-description {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .brand-logo {
    height: 2rem;
  }
  
  .footer-logo {
    height: 1.5rem;
  }
  
  .hero-logo {
    width: 80px;
    height: 80px;
  }
  
  .about-logo {
    width: 60px;
    height: 60px;
  }
  
  .questionnaire-logo-img {
    width: 50px;
    height: 50px;
  }
  
  .section-logo-img {
    width: 40px;
    height: 40px;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Questionnaire Styles */
.questionnaire-hero {
  padding: 4rem 0;
  background: var(--gradient-secondary);
  color: white;
  text-align: center;
}

.questionnaire-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.questionnaire-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.questionnaire-header p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

.questionnaire-form {
  padding: 4rem 0;
  background-color: var(--bg-primary);
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.form-section {
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.form-section h3 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.question-group {
  margin-bottom: 2rem;
}

.question-label {
  display: block;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.radio-label,
.checkbox-label {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 400;
}

.radio-label:hover,
.checkbox-label:hover {
  border-color: var(--primary-color);
  background: var(--bg-tertiary);
}

.radio-label input:checked + .radio-custom,
.checkbox-label input:checked + .checkbox-custom {
  border-color: var(--primary-color);
  background: var(--primary-color);
}

.radio-custom,
.checkbox-custom {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  margin-right: 0.75rem;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.checkbox-custom {
  border-radius: 0.25rem;
}

.radio-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.5rem;
  height: 0.5rem;
  background: white;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.checkbox-custom::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  opacity: 0;
  transition: opacity 0.2s ease;
}

input[type="radio"]:checked + .radio-custom::after,
input[type="checkbox"]:checked + .checkbox-custom::after {
  opacity: 1;
}

input[type="radio"],
input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

textarea,
input[type="email"],
select {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s ease;
  resize: vertical;
}

textarea:focus,
input[type="email"]:focus,
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

textarea {
  min-height: 120px;
}

.form-actions {
  text-align: center;
  margin-top: 3rem;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Success Page Styles */
.success-hero {
  padding: 6rem 0;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
}

.success-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.success-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.success-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.success-message {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 1rem;
  margin: 2rem 0;
  text-align: left;
}

.success-message h3 {
  color: white;
  margin-bottom: 1rem;
}

.success-list {
  list-style: none;
  color: rgba(255, 255, 255, 0.9);
}

.success-list li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.success-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
}

.success-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.gratitude-animation {
  position: relative;
  height: 300px;
}

.heart-float {
  position: absolute;
  font-size: 2rem;
  animation: heartFloat 4s ease-in-out infinite;
}

.heart-float:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
.heart-float:nth-child(2) { top: 40%; right: 20%; animation-delay: 1s; }
.heart-float:nth-child(3) { bottom: 30%; left: 30%; animation-delay: 2s; }
.heart-float:nth-child(4) { top: 60%; right: 10%; animation-delay: 3s; }

@keyframes heartFloat {
  0%, 100% { transform: translateY(0px) scale(1); opacity: 0.7; }
  50% { transform: translateY(-15px) scale(1.1); opacity: 1; }
}

.next-steps {
  padding: 4rem 0;
  background: var(--bg-secondary);
  text-align: center;
}

.next-steps-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.share-options {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.share-btn,
.copy-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  background: var(--gradient-primary);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.share-btn:hover,
.copy-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* About Page Styles */
.about-hero {
  padding: 4rem 0;
  background: var(--gradient-secondary);
  color: white;
  text-align: center;
}

.about-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.about-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

.about-content {
  padding: 4rem 0;
}

.content-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
}

.about-section {
  margin-bottom: 4rem;
}

.about-section h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.problem-grid,
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.problem-item,
.value-item {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.problem-item h4,
.value-item h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.features-detailed {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.feature-detailed {
  display: flex;
  gap: 2rem;
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.feature-icon-large {
  font-size: 3rem;
  flex-shrink: 0;
}

.feature-content h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.team-section {
  padding: 4rem 0;
  background: var(--bg-tertiary);
  text-align: center;
}

.team-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.cta-about {
  margin-top: 2rem;
}

/* Support Page Styles */
.support-hero {
  padding: 4rem 0;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
}

.support-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

.support-content {
  padding: 4rem 0;
}

.support-section {
  margin-bottom: 4rem;
}

.support-section h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.faq-item h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.contact-content h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.contact-content a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.contact-content a:hover {
  text-decoration: underline;
}

.guidelines-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.guideline-item {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.guideline-item h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.support-cta {
  padding: 4rem 0;
  background: var(--gradient-secondary);
  color: white;
  text-align: center;
}

/* Additional Responsive Design */
@media (max-width: 768px) {
  .success-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .success-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .share-options {
    flex-direction: column;
    align-items: center;
  }
  
  .feature-detailed {
    flex-direction: column;
    text-align: center;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
  }
  
  .form-section {
    padding: 1.5rem;
  }
  
  .radio-group,
  .checkbox-group {
    gap: 0.5rem;
  }
  
  .radio-label,
  .checkbox-label {
    padding: 0.75rem;
    font-size: 0.9rem;
  }
}

/* Error Page Styles */
.error-hero {
  padding: 6rem 0;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
}

.error-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.error-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.error-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.error-content p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

.error-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.error-details {
  margin: 2rem 0;
  text-align: left;
}

.error-details details {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  padding: 1rem;
}

.error-details summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.error-details pre {
  background: rgba(0, 0, 0, 0.2);
  padding: 1rem;
  border-radius: 0.25rem;
  overflow-x: auto;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.helpful-links {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.helpful-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
  text-align: center;
}

.helpful-container h2 {
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.link-card {
  background: var(--bg-primary);
  padding: 2rem;
  border-radius: 1rem;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.link-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.link-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.link-card h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.link-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.error-support {
  padding: 4rem 0;
  background: var(--bg-primary);
  text-align: center;
}

.support-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.support-container h2 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

/* Animation classes for scroll effects */
.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form validation styles */
.error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.radio-label.error,
.checkbox-label.error {
  border-color: #ef4444 !important;
  background-color: rgba(239, 68, 68, 0.05) !important;
}

/* Loading states */
button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

button:disabled:hover {
  transform: none !important;
}

/* Notification styles */
.notification {
  font-weight: 500;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
}

.notification-error {
  background-color: #ef4444;
}

.notification-success {
  background-color: #10b981;
}

.notification-info {
  background-color: #3b82f6;
}

/* Print styles */
@media print {
  .header,
  .footer,
  .hero-visual,
  .emotion-bubbles,
  .theme-toggle,
  .mobile-menu-toggle {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .container,
  .hero-container,
  .features-container {
    max-width: none;
    margin: 0;
    padding: 0;
  }
}