/* ============================================
   SECTIONS ADDITIONNELLES
   Screenshots, Features, CTA, Footer
   ============================================ */

/* ============================================
   SCREENSHOTS SECTION
   ============================================ */

.screenshots {
  background: var(--color-cream-white);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xxxl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-s);
  padding: var(--spacing-s) var(--spacing-m);
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.2);
  border-radius: var(--radius-round);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-m);
}

.section-title {
  margin-bottom: var(--spacing-m);
}

.section-description {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
}

.screenshots-carousel {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.screenshots-track {
  display: flex;
  gap: var(--spacing-xl);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--spacing-xl) 0;
}

.screenshots-track::-webkit-scrollbar {
  display: none;
}

.screenshot-item {
  flex: 0 0 350px;
  scroll-snap-align: center;
  transition: transform var(--anim-normal) ease;
}

.screenshot-item:hover {
  transform: translateY(-10px) rotateY(5deg);
}

.screenshot-phone {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 19;
  background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
  border-radius: 40px;
  padding: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  margin-bottom: var(--spacing-m);
}

.screenshot-screen {
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  overflow: hidden;
}

.screenshot-caption {
  text-align: center;
}

.screenshot-caption h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-s);
  color: var(--color-text);
}

.screenshot-caption p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

/* Carousel navigation */
.carousel-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-m);
  margin-top: var(--spacing-xl);
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all var(--anim-fast) ease;
  color: var(--color-text);
}

.carousel-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-large);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-s);
  margin-top: var(--spacing-l);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--anim-fast) ease;
}

.carousel-dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--color-primary);
}

/* ============================================
   FEATURES SECTION - BENTO GRID
   ============================================ */

.features {
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-l);
  max-width: 1400px;
  margin: 0 auto;
}

.feature-card {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 206, 196, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xxl);
  transition: all var(--anim-normal) ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--anim-normal) ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-large);
  border-color: var(--color-primary-light);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

/* Card sizes */
.feature-large {
  grid-column: span 7;
  grid-row: span 2;
}

.feature-medium {
  grid-column: span 5;
}

.feature-small {
  grid-column: span 4;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-medium);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-l);
  box-shadow: var(--shadow-medium);
}

.feature-card h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-m);
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.feature-visual {
  margin-top: var(--spacing-l);
  position: relative;
}

/* Theme swatches for personalization card */
.theme-swatches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-m);
  margin-top: var(--spacing-l);
}

.theme-swatch {
  aspect-ratio: 1;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-small);
  transition: all var(--anim-fast) ease;
  cursor: pointer;
}

.theme-swatch:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-medium);
}

.theme-swatch.beige {
  background: url('/assets/images/backgrounds/simple-water.jpg') center center;
  background-size: cover;
}

.theme-swatch.dark {
  background: url('/assets/images/backgrounds/dark-forest.jpg') center center;
  background-size: cover;
}

.theme-swatch.nature {
  background: url('/assets/images/backgrounds/mountain-sunset.jpg') center center;
  background-size: cover;
}

.theme-swatch.golden {
  background: url('/assets/images/backgrounds/evangelist-cross.jpg') center center;
  background-size: cover;
}

/* Wallpaper grid */
.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-s);
  margin-top: var(--spacing-l);
}

.wallpaper-preview {
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-small);
  transition: all var(--anim-fast) ease;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-small);
}

.wallpaper-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wallpaper-preview:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-medium);
}

/* Streak visualization */
.streak-visual {
  display: flex;
  gap: var(--spacing-s);
  margin-top: var(--spacing-l);
  flex-wrap: wrap;
}

.streak-day {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-small);
  background: var(--color-background);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  transition: all var(--anim-fast) ease;
}

.streak-day.active {
  background: var(--gradient-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-large,
  .feature-medium,
  .feature-small {
    grid-column: span 1;
    grid-row: span 1;
  }
}

/* ============================================
   CTA FINAL SECTION
   ============================================ */

.cta-final {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.cta-final h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-l);
}

.cta-final p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xxl);
}

.btn-cta {
  background: var(--color-white);
  color: var(--color-text);
  padding: var(--spacing-l) var(--spacing-xxl);
  border-radius: var(--radius-medium);
  font-weight: 700;
  font-size: 1.125rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: all var(--anim-normal) ease;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-m);
}

.btn-cta:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ============================================
   FOOTER
   ============================================ */

footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-xxxl) 0 var(--spacing-l);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
}

.footer-brand {
  max-width: 350px;
}

.footer-logo {
  margin-bottom: var(--spacing-m);
  display: inline-block;
}

.footer-logo-img {
  height: 28px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  font-size: 0.9375rem;
}

.footer-column h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--spacing-m);
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-m);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--anim-fast) ease;
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--color-white);
}

.social-links {
  display: flex;
  gap: var(--spacing-m);
  margin-top: var(--spacing-l);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--anim-fast) ease;
  font-size: 1.25rem;
}

.social-link:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: var(--spacing-l);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* ============================================
   SECONDARY PAGES (Privacy, Terms, Support)
   ============================================ */

.page-header {
  padding: 150px 0 var(--spacing-xxxl);
  text-align: center;
  background: var(--gradient-background);
}

.page-header h1 {
  margin-bottom: var(--spacing-m);
}

.page-header p {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-s);
  justify-content: center;
  margin-bottom: var(--spacing-l);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.breadcrumb a {
  color: var(--color-primary);
  transition: color var(--anim-fast) ease;
}

.breadcrumb a:hover {
  color: var(--color-primary-dark);
}

.page-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xxxl) 0;
}

.page-content h2 {
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-l);
  color: var(--color-text);
}

.page-content h3 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-m);
  color: var(--color-text);
}

.page-content p {
  margin-bottom: var(--spacing-l);
  line-height: 1.8;
}

.page-content ul,
.page-content ol {
  margin-bottom: var(--spacing-l);
  padding-left: var(--spacing-xl);
}

.page-content li {
  margin-bottom: var(--spacing-s);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.back-to-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-large);
  opacity: 0;
  visibility: hidden;
  transition: all var(--anim-normal) ease;
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}