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

:root {
  /* Color Scheme */
  --primary-red: #E50914;
  --primary-red-hover: #B20710;
  --primary-red-light: rgba(229, 9, 20, 0.1);
  --dark-background: #0A0A0A;
  --darker-background: #050505;
  --card-background: rgba(255, 255, 255, 0.95);
  --card-background-hover: rgba(255, 255, 255, 1);
  --text-primary: #1A1A1A;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --text-white: #FFFFFF;
  --light-beige: #F5F5F0;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.2);
  --shadow-heavy: rgba(0, 0, 0, 0.3);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: linear-gradient(135deg, #F5F5F0 0%, #EBEBE5 100%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Animated Background */
.animated-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary-red);
  border-radius: 50%;
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}

.particle:nth-child(1) {
  left: 10%;
  animation-delay: 0s;
  animation-duration: 15s;
}

.particle:nth-child(2) {
  left: 30%;
  animation-delay: 2s;
  animation-duration: 18s;
}

.particle:nth-child(3) {
  left: 50%;
  animation-delay: 4s;
  animation-duration: 20s;
}

.particle:nth-child(4) {
  left: 70%;
  animation-delay: 6s;
  animation-duration: 16s;
}

.particle:nth-child(5) {
  left: 90%;
  animation-delay: 8s;
  animation-duration: 22s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(100vh) translateX(0) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateY(-100vh) translateX(50px) scale(1);
    opacity: 0;
  }
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: all var(--transition-normal);
  box-shadow: 0 2px 20px var(--shadow-light);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px var(--shadow-medium);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  transition: transform var(--transition-normal);
}

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

.logo-icon {
  width: 40px;
  height: 40px;
  max-width: 40px;
  max-height: 40px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px var(--shadow-light);
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.logo-text {
  display: flex;
  gap: 0.25rem;
}

.logo-main {
  color: var(--text-primary);
}

.logo-red {
  color: var(--primary-red);
  position: relative;
}

.logo-red::after {
  content: '■';
  position: absolute;
  right: -8px;
  top: 0;
  font-size: 0.6em;
  color: var(--primary-red);
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
  position: relative;
  padding: var(--spacing-xs) 0;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-red);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

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

.nav-link:hover::before,
.nav-link.active::before {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-normal);
  border-radius: 2px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) 0;
  margin-top: 70px;
  overflow: hidden;
}

.hero-background-effect {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at top, rgba(229, 9, 20, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(229, 9, 20, 0.08) 0%, transparent 50%);
  z-index: 0;
  animation: backgroundPulse 8s ease-in-out infinite;
}

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

.hero-content {
  text-align: center;
  max-width: 900px;
  z-index: 1;
  position: relative;
}

.hero-badge {
  color: var(--primary-red);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
}

.hero-title {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.title-line-1 {
  display: block;
  color: var(--text-primary);
  margin-bottom: 0.2em;
}

.title-line-2 {
  display: block;
  color: var(--primary-red);
  text-shadow: 0 0 40px rgba(229, 9, 20, 0.3);
}

.hero-description {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-red), var(--primary-red-hover));
  color: var(--text-white);
  box-shadow: 0 4px 20px rgba(229, 9, 20, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(229, 9, 20, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-primary);
  border: 2px solid rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--text-white);
  border-color: var(--primary-red);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

/* Animations */
.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-delay {
  animation: fadeIn 0.8s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
  animation: fadeIn 0.8s ease-out 0.6s both;
}

.animate-slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* Recent Manga Section */
.recent-manga {
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.section-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at top left, rgba(229, 9, 20, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(229, 9, 20, 0.05) 0%, transparent 50%);
  z-index: 0;
  animation: backgroundFloat 20s ease-in-out infinite;
}

@keyframes backgroundFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-20px, -20px) scale(1.05);
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.section-badge {
  color: var(--primary-red);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
}

.section-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Manga Slider */
.manga-slider-wrapper {
  position: relative;
  margin: var(--spacing-xl) 0;
  z-index: 1;
}

.manga-slider-container {
  overflow: hidden;
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) 0;
}

.manga-slider {
  display: flex;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
  contain: layout style paint;
  width: 100%;
}

.manga-slide {
  min-width: 100%;
  width: 100%;
  flex-shrink: 0;
  display: none; /* Hide by default */
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-lg);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
  position: relative;
}

.manga-slide.active {
  display: grid; /* Show as grid when active */
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--card-background);
  border: 2px solid rgba(0, 0, 0, 0.1);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 20px var(--shadow-light);
  backdrop-filter: blur(10px);
}

.slider-btn:hover {
  background: var(--primary-red);
  color: var(--text-white);
  border-color: var(--primary-red);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 30px rgba(229, 9, 20, 0.4);
}

.slider-btn-prev {
  left: -30px;
}

.slider-btn-next {
  right: -30px;
}

.slider-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  z-index: 1;
  position: relative;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--primary-red);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  padding: 0;
}

.indicator:hover {
  transform: scale(1.2);
}

.indicator.active {
  background: var(--primary-red);
  width: 32px;
  border-radius: 6px;
}

/* Manga Cards */
.manga-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  border: 2px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 20px var(--shadow-light);
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  will-change: transform, opacity;
  backface-visibility: hidden;
}

.manga-card.visible {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
  animation: cardEntrance 0.6s ease-out forwards;
}

@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95) rotateY(-10deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1) rotateY(0deg);
  }
}

.manga-card:hover {
  transform: translateY(-15px) scale(1.05) rotateY(5deg);
  box-shadow: 0 20px 50px rgba(229, 9, 20, 0.3), 0 0 30px rgba(229, 9, 20, 0.2);
  border-color: var(--primary-red);
  z-index: 5;
}

.manga-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s;
  z-index: 1;
}

.manga-card:hover::before {
  left: 100%;
}

.manga-card-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--light-beige);
}

.manga-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s ease, opacity 0.3s ease;
  filter: brightness(1);
  background: var(--light-beige);
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.manga-card:hover .manga-card-image {
  transform: scale(1.2) rotate(2deg);
  filter: brightness(1.1) contrast(1.1);
}

.manga-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  backdrop-filter: blur(5px);
}

.manga-card:hover .manga-card-overlay {
  opacity: 1;
}

.manga-card-actions {
  display: flex;
  gap: var(--spacing-md);
}

.manga-action-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.manga-action-btn:hover {
  background: var(--primary-red);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 4px 15px rgba(229, 9, 20, 0.5);
}

.manga-rating-badge,
.manga-new-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  z-index: 2;
}

.manga-rating-badge {
  background: rgba(255, 193, 7, 0.9);
  color: #1A1A1A;
}

.manga-new-badge {
  background: var(--primary-red);
  color: var(--text-white);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.manga-card-content {
  padding: var(--spacing-md);
}

.manga-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.manga-card-info {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  gap: var(--spacing-xs);
}

.manga-chapters {
  display: flex;
  align-items: center;
  gap: 4px;
}

.manga-updated {
  color: var(--text-tertiary);
  font-size: 0.8rem;
}


/* Loading Spinner */
.loading-spinner {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-2xl);
}

.spinner-ring {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(229, 9, 20, 0.2);
  border-top-color: var(--primary-red);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
  position: relative;
}

.spinner-ring:nth-child(2) {
  width: 45px;
  height: 45px;
  border-top-color: var(--primary-red-hover);
  animation-duration: 1.5s;
  animation-direction: reverse;
  position: absolute;
  top: 7.5px;
  left: 50%;
  transform: translateX(-50%);
}

.spinner-ring:nth-child(3) {
  width: 30px;
  height: 30px;
  border-top-color: var(--primary-red);
  animation-duration: 0.8s;
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
}

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

.loading-spinner p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-top: var(--spacing-md);
}

/* Error Message */
.error-message {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-secondary);
  background: var(--card-background);
  border-radius: var(--radius-lg);
  border: 2px solid var(--primary-red);
}

.error-message svg {
  color: var(--primary-red);
  margin-bottom: var(--spacing-md);
}

.retry-btn {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--primary-red);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.retry-btn:hover {
  background: var(--primary-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(229, 9, 20, 0.4);
}

/* Download Section */
.download {
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.download-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at top right, rgba(229, 9, 20, 0.08) 0%, transparent 50%);
  z-index: 0;
}

.download-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.download-text {
  max-width: 600px;
}

.download-mobile-screenshot {
  display: none;
  margin-top: var(--spacing-lg);
}

.download-mobile-screenshot img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  object-fit: cover;
}

.download-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.download-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--card-background);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: all var(--transition-normal);
  border: 2px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 20px var(--shadow-light);
  backdrop-filter: blur(10px);
}

.download-btn:hover {
  background: var(--primary-red);
  color: var(--text-white);
  transform: translateX(10px);
  border-color: var(--primary-red);
  box-shadow: 0 8px 30px rgba(229, 9, 20, 0.4);
}

.download-icon {
  flex-shrink: 0;
}

.download-info {
  display: flex;
  flex-direction: column;
}

.download-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: block;
}

.download-platform {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}

.download-btn:hover .download-label,
.download-btn:hover .download-platform {
  color: var(--text-white);
}

.download-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  width: 320px;
  height: 640px;
  background: var(--card-background);
  border-radius: 40px;
  padding: 16px;
  box-shadow: 0 20px 60px var(--shadow-medium);
  border: 2px solid rgba(0, 0, 0, 0.05);
  animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--light-beige);
  border-radius: 32px;
  overflow: hidden;
}

.mockup-content {
  padding: var(--spacing-md);
  height: 100%;
}

.mockup-header {
  height: 50px;
  background: var(--card-background);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 2px 10px var(--shadow-light);
}

.mockup-manga-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.mockup-item {
  height: 100px;
  background: var(--card-background);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 10px var(--shadow-light);
}

/* Footer */
.footer {
  background: var(--dark-background);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  color: var(--text-white);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-logo-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  object-fit: contain;
  flex-shrink: 0;
}

.footer-logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.footer-logo-red {
  color: var(--primary-red);
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
}

.footer-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all var(--transition-normal);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--primary-red);
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.footer-link-button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.footer-link-button:hover {
  color: var(--primary-red);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .manga-slide {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 968px) {
  .manga-slide {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .slider-btn {
    width: 50px;
    height: 50px;
  }
  
  .slider-btn-prev {
    left: -25px;
  }
  
  .slider-btn-next {
    right: -25px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px var(--shadow-light);
  }
  
  .nav-links.mobile-open {
    transform: translateY(0);
    opacity: 1;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .manga-slide {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .download-content {
    grid-template-columns: 1fr;
  }

  /* On mobile, hide 3D mockup and show real screenshot inside text column */
  .download-image {
    display: none;
  }

  .download-mobile-screenshot {
    display: block;
  }
  
  .slider-btn {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .manga-slide {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .phone-mockup {
    width: 240px;
    height: 480px;
  }
}

/* Smooth scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--light-beige);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-red);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-red-hover);
}

/* Download Warning Modal */
.download-warning-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.3s ease-out;
  padding: var(--spacing-md);
}

.download-warning-content {
  background: var(--card-background);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid rgba(229, 9, 20, 0.2);
  text-align: center;
}

.download-warning-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  color: #ff9800;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 152, 0, 0.1);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.download-warning-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-heading);
}

.download-warning-message {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.download-warning-instruction {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md);
  background: rgba(229, 9, 20, 0.05);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-red);
}

.download-warning-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.download-warning-cancel,
.download-warning-confirm {
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  min-width: 140px;
  font-family: var(--font-body);
}

.download-warning-cancel {
  background: transparent;
  color: var(--text-secondary);
  border-color: rgba(0, 0, 0, 0.1);
}

.download-warning-cancel:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
  border-color: rgba(0, 0, 0, 0.2);
}

.download-warning-confirm {
  background: var(--primary-red);
  color: var(--text-white);
  border-color: var(--primary-red);
}

.download-warning-confirm:hover {
  background: var(--primary-red-hover);
  border-color: var(--primary-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(229, 9, 20, 0.3);
}

.download-warning-confirm:active {
  transform: translateY(0);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Responsive for download modal */
@media (max-width: 768px) {
  .download-warning-content {
    padding: var(--spacing-lg);
    margin: var(--spacing-md);
    max-width: 90%;
    border-radius: var(--radius-lg);
  }
  
  .download-warning-title {
    font-size: 1.5rem;
  }
  
  .download-warning-buttons {
    flex-direction: column;
  }
  
  .download-warning-cancel,
  .download-warning-confirm {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .download-warning-modal {
    padding: var(--spacing-sm);
    align-items: flex-start;
  }

  .download-warning-content {
    max-width: 100%;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
  }

  .download-warning-title {
    font-size: 1.25rem;
  }

  .download-warning-message,
  .download-warning-instruction {
    font-size: 0.9rem;
  }
}

/* Contact & Support Modal */
.contact-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 10000;
  padding: var(--spacing-2xl) var(--spacing-md);
  overflow-y: auto;
}

.contact-modal-overlay.open {
  display: flex;
  animation: fadeIn 0.25s ease-out;
}

.contact-modal {
  position: relative;
  max-width: 1000px;
  width: 100%;
  background: #f8f3ec;
  border-radius: 32px;
  padding: var(--spacing-2xl);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(0, 0, 0, 0.05);
  overflow: visible;
}

.contact-modal::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(229, 9, 20, 0.12), transparent 55%),
    radial-gradient(circle at bottom right, rgba(0, 0, 0, 0.06), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.contact-modal > * {
  position: relative;
  z-index: 1;
}

.contact-modal-header {
  margin-bottom: var(--spacing-xl);
}

.contact-modal-badge {
  display: inline-block;
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-red);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.contact-modal-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-red);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.contact-modal-subtitle {
  max-width: 520px;
  color: #7a6b5a;
  font-size: 0.98rem;
  line-height: 1.7;
}

.contact-modal-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: var(--spacing-xl);
  align-items: flex-start;
}

.contact-form {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 24px;
  padding: var(--spacing-xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.contact-form-row-single {
  grid-template-columns: 1fr;
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-field label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #a18e78;
}

.contact-field input,
.contact-field textarea {
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: #ffffff;
  transition: all var(--transition-normal);
  color: var(--text-primary);
  width: 100%;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: rgba(0, 0, 0, 0.3);
}

.contact-field input:focus,
.contact-field textarea:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 1px rgba(229, 9, 20, 0.2);
  background: #fff;
}

.contact-textarea-field {
  margin-top: var(--spacing-md);
}

.contact-textarea-field textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form-actions {
  margin-top: var(--spacing-lg);
  display: flex;
  justify-content: flex-end;
}

.contact-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.4rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--primary-red);
  color: var(--text-white);
  box-shadow: 0 14px 35px rgba(229, 9, 20, 0.45);
  transition: all 0.2s ease;
}

.contact-submit-btn:hover {
  background: var(--primary-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(229, 9, 20, 0.55);
}

.contact-submit-btn:active {
  transform: translateY(0);
  box-shadow: 0 10px 24px rgba(229, 9, 20, 0.35);
}

.contact-info-panel {
  padding: var(--spacing-xl);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-info-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.contact-info-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
  color: #b02a2a;
}

.contact-info-item p {
  font-size: 0.9rem;
  color: #7a6b5a;
  line-height: 1.6;
}

.contact-info-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-red);
}

.contact-social-block h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #a18e78;
  margin-bottom: var(--spacing-sm);
}

.contact-social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.contact-social-links a {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #111;
  transition: all var(--transition-normal);
}

.contact-social-links a:hover {
  background: var(--primary-red);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(229, 9, 20, 0.4);
}

.contact-modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: none;
  background: rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.contact-modal-close span {
  position: absolute;
  width: 14px;
  height: 2px;
  background: #333;
  border-radius: 999px;
}

.contact-modal-close span:first-child {
  transform: rotate(45deg);
}

.contact-modal-close span:last-child {
  transform: rotate(-45deg);
}

.contact-modal-close:hover {
  background: var(--primary-red);
}

.contact-modal-close:hover span {
  background: #fff;
}

@media (max-width: 968px) {
  .contact-modal {
    padding: var(--spacing-xl);
    max-width: 95%;
  }

  .contact-modal-grid {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-lg);
  }

  .contact-info-panel {
    order: -1;
  }

  .contact-modal-title {
    font-size: 1.75rem;
  }
}

@media (max-width: 768px) {
  .contact-modal-overlay {
    padding: var(--spacing-sm);
  }

  .contact-modal {
    padding: var(--spacing-lg);
    border-radius: 24px;
  }

  .contact-modal-title {
    font-size: 1.5rem;
  }

  .contact-modal-subtitle {
    font-size: 0.9rem;
  }

  .contact-form {
    padding: var(--spacing-lg);
  }

  .contact-info-panel {
    padding: var(--spacing-lg);
  }

  .contact-form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .contact-modal {
    padding: var(--spacing-md);
    border-radius: 20px;
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .contact-info-panel {
    padding: var(--spacing-md);
  }

  .contact-form-row {
    grid-template-columns: 1fr;
  }
}

/* Manga Details Modal */
.manga-details-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: var(--spacing-lg);
  overflow-y: auto;
  animation: fadeIn 0.3s ease;
}

.manga-details-modal-overlay[aria-hidden="false"] {
  display: flex;
}

.manga-details-modal {
  position: relative;
  max-width: 800px;
  width: 100%;
  background: #f8f3ec;
  border-radius: 32px;
  padding: var(--spacing-2xl);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(0, 0, 0, 0.05);
  animation: slideUp 0.3s ease;
  max-height: 90vh;
  overflow-y: auto;
}

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

.manga-details-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 44px;
  height: 44px;
  border: none;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  z-index: 10;
}

.manga-details-close:hover {
  background: var(--primary-red);
  transform: rotate(90deg);
}

.manga-details-close span {
  position: absolute;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.manga-details-close span:first-child {
  transform: rotate(45deg);
}

.manga-details-close span:last-child {
  transform: rotate(-45deg);
}

.manga-details-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.manga-details-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  aspect-ratio: 3/4;
}

.manga-details-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.manga-details-rating-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  background: rgba(255, 193, 7, 0.95);
  color: #1A1A1A;
  backdrop-filter: blur(10px);
  z-index: 2;
}

.manga-details-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.manga-details-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin: 0;
}

.manga-details-meta {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.manga-details-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.manga-details-meta-item svg {
  color: var(--primary-red);
}

.manga-details-description {
  margin-top: var(--spacing-sm);
}

.manga-details-description p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.manga-details-actions {
  margin-top: var(--spacing-md);
}

.manga-details-download-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--primary-red);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.manga-details-download-btn:hover {
  background: #c00815;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(229, 9, 20, 0.4);
}

.manga-details-download-btn:active {
  transform: translateY(0);
}

.manga-details-download-btn svg {
  width: 20px;
  height: 20px;
}

/* Responsive for Manga Details Modal */
@media (max-width: 768px) {
  .manga-details-modal {
    padding: var(--spacing-xl);
    max-height: 95vh;
    margin: var(--spacing-md);
  }

  .manga-details-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .manga-details-image-wrapper {
    max-width: 200px;
    margin: 0 auto;
  }

  .manga-details-title {
    font-size: 1.5rem;
    text-align: center;
  }

  .manga-details-meta {
    justify-content: center;
  }

  .manga-details-actions {
    display: flex;
    justify-content: center;
  }

  .manga-details-download-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .manga-details-modal {
    padding: var(--spacing-lg);
    border-radius: 24px;
  }

  .manga-details-close {
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
  }

  .manga-details-title {
    font-size: 1.25rem;
  }

  .manga-details-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
  }
}