/* main.css - YueTing Premium Design System */

/* Design Tokens & Variables */
:root {
  /* Fonts */
  --font-headline: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Colors - Light Mode */
  --color-primary: #ff6c5c;        /* Salmon Peach */
  --color-primary-glow: rgba(255, 108, 92, 0.4);
  --color-secondary: #4fa9ff;      /* Sky Blue */
  --color-secondary-glow: rgba(79, 169, 255, 0.4);
  --color-tertiary: #10b981;       /* Mint Green */
  --color-tertiary-glow: rgba(16, 185, 129, 0.4);
  
  --color-bg: #f8fafc;             /* Slate 50 */
  --color-bg-card: #ffffff;
  --color-text: #0f172a;           /* Slate 900 */
  --color-text-muted: #64748b;     /* Slate 500 */
  --color-border: #e2e8f0;         /* Slate 200 */
  
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: rgba(148, 163, 184, 0.08);

  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Dark Mode Overrides */
body.dark-mode {
  --color-bg: #090d16;             /* Deep Midnight Blue */
  --color-bg-card: #131b2e;        /* Dark Slate */
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-border: #1e293b;
  
  --glass-bg: rgba(19, 27, 46, 0.85);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-shadow: rgba(0, 0, 0, 0.4);
  
  --color-primary-glow: rgba(255, 108, 92, 0.6);
  --color-secondary-glow: rgba(79, 169, 255, 0.6);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
  line-height: 1.6;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Background Blobs */
.blob-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(130px);
  opacity: 0.15;
  mix-blend-mode: multiply;
  animation: float-blob 20s infinite alternate ease-in-out;
}

body.dark-mode .blob {
  opacity: 0.12;
  mix-blend-mode: screen;
}

.blob-blue {
  background-color: var(--color-secondary);
  width: 500px;
  height: 500px;
  top: -100px;
  right: -50px;
  animation-delay: 0s;
}

.blob-peach {
  background-color: var(--color-primary);
  width: 600px;
  height: 600px;
  top: 200px;
  left: -150px;
  animation-delay: 3s;
}

.blob-green {
  background-color: var(--color-tertiary);
  width: 450px;
  height: 450px;
  top: 700px;
  right: 15%;
  animation-delay: 6s;
}

@keyframes float-blob {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -60px) scale(1.1); }
  100% { transform: translate(-20px, 30px) scale(0.9); }
}

/* Header & Glassmorphic Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  background-color: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  box-shadow: 0 4px 30px var(--glass-shadow);
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

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

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-family: var(--font-headline);
  font-size: 1.4rem;
}

.logo-icon-wrapper {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 15px var(--color-primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.logo-text span {
  font-size: 0.8rem;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-item {
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 8px 0;
}

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

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-fast);
}

.nav-item:hover::after, .nav-item.active::after {
  width: 100%;
}

.nav-btn-download {
  background: linear-gradient(135deg, var(--color-primary), #ff8c7a);
  color: #ffffff !important;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px var(--color-primary-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.nav-btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-primary-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle-btn {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background-color: var(--color-bg-card);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--color-text-muted);
  background-color: var(--color-bg);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

/* Mobile Drawer Menu */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100%;
  background-color: var(--color-bg-card);
  border-left: 1px solid var(--color-border);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
  z-index: 2000;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  transition: right var(--transition-bounce);
}

.mobile-drawer.open {
  right: 0;
}

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

.drawer-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.drawer-item {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.drawer-item:hover {
  color: var(--color-text);
}

.drawer-btn-download {
  background: linear-gradient(135deg, var(--color-primary), #ff8c7a);
  color: #ffffff;
  font-weight: 600;
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-full);
  margin-top: 20px;
  box-shadow: 0 4px 15px var(--color-primary-glow);
}

/* Hero Section */
.hero-section {
  padding-top: 160px;
  padding-bottom: 80px;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

.badge-new {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--glass-bg);
  border: 1px solid var(--color-border);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  box-shadow: 0 4px 15px var(--glass-shadow);
}

.badge-tag {
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.badge-text {
  color: var(--color-text-muted);
}

.hero-title {
  font-size: 4rem;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-action-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #ff8c7a);
  color: #ffffff;
  box-shadow: 0 10px 25px var(--color-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px var(--color-primary-glow);
}

.btn-secondary {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background-color: var(--color-bg);
  border-color: var(--color-text-muted);
}

/* 3D Overlapping Stack for Local Posters */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 480px;
  position: relative;
}

.poster-stack-container {
  width: 240px;
  height: 440px;
  position: relative;
}

.stacked-poster {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: var(--radius-md);
  background-size: cover;
  background-position: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255,255,255,0.1);
  transform-origin: center bottom;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), z-index 0s;
  cursor: pointer;
}

/* Calculate distinct shifts and rotations for 3D stack layering */
.stacked-poster.pos-1 {
  transform: translate(-50px, -15px) rotate(-12deg);
  z-index: 10;
  opacity: 0.65;
}

.stacked-poster.pos-2 {
  transform: translate(-20px, -5px) rotate(-4deg);
  z-index: 11;
  opacity: 0.8;
}

.stacked-poster.pos-3 {
  transform: translate(15px, 5px) rotate(4deg);
  z-index: 12;
  opacity: 0.9;
}

.stacked-poster.pos-4 {
  transform: translate(45px, 15px) rotate(10deg);
  z-index: 13;
  opacity: 1;
}

/* Hover effects for individual posters based on their position class to prevent jumps and flickering */
.stacked-poster.pos-1:hover {
  transform: translate(-50px, -30px) scale(1.03) rotate(-12deg);
  box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.stacked-poster.pos-2:hover {
  transform: translate(-20px, -20px) scale(1.03) rotate(-4deg);
  box-shadow: 0 18px 35px rgba(0,0,0,0.22);
}

.stacked-poster.pos-3:hover {
  transform: translate(15px, -10px) scale(1.03) rotate(4deg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.stacked-poster.pos-4:hover {
  transform: translate(45px, -5px) scale(1.05) rotate(10deg);
  box-shadow: 0 25px 50px rgba(0,0,0,0.3), 0 0 15px var(--color-primary-glow);
  z-index: 20 !important;
}

/* Transparent bottom bridge to prevent hover loss when lifting */
.stacked-poster::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: 0;
  width: 100%;
  height: 30px;
}

/* Section Common Styles */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-subtitle {
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* Features Grid (4 columns representing screenshots) */
.features-section {
  padding: 100px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-card);
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.posters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.poster-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 15px var(--glass-shadow);
  transition: transform var(--transition-bounce), border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.poster-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: 0 15px 35px var(--color-primary-glow);
}

.poster-image-wrapper {
  position: relative;
  /* Maintain Apple App Store screenshot proportions (1290x2796 pixels is roughly 9:19.5 aspect ratio) */
  aspect-ratio: 9/19.5;
  overflow: hidden;
  background-color: #000;
}

.poster-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-smooth);
}

.poster-card:hover .poster-img {
  transform: scale(1.05);
}

.poster-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 2;
}

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

.view-btn {
  background-color: #ffffff;
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.poster-info {
  padding: 20px;
  text-align: center;
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
}

.poster-info h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--color-text);
}

.poster-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* About / Pillars Section */
.about-section {
  padding: 100px 0;
}

.about-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
}

.about-text-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-description {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.pillars-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 16px;
}

.pillar-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 108, 92, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pillar-item:nth-child(2) .pillar-icon {
  background-color: rgba(79, 169, 255, 0.08);
  color: var(--color-secondary);
}

.pillar-item:nth-child(3) .pillar-icon {
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--color-tertiary);
}

.pillar-details h4 {
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pillar-details p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* App Logo showcase in About right side */
.about-media-content {
  display: flex;
  justify-content: center;
}

.logo-hero-presentation {
  width: 300px;
  height: 300px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-logo-card {
  width: 200px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 20px 45px var(--glass-shadow);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: float-logo 5s infinite alternate ease-in-out;
}

.logo-big-img {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 20px var(--color-primary-glow);
}

.floating-logo-card h3 {
  font-size: 1.3rem;
  color: var(--color-text);
}

.logo-sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

@keyframes float-logo {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-15px); }
}

.deco-circle {
  width: 220px;
  height: 220px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-full);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.deco-1 {
  width: 250px;
  height: 250px;
  animation: rotate-deco 25s linear infinite;
}

.deco-2 {
  width: 320px;
  height: 320px;
  animation: rotate-deco 35s linear infinite reverse;
}

@keyframes rotate-deco {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Lightbox / Modal Modal for poster zoom */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lightbox-content-wrapper {
  position: relative;
  z-index: 3005;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 90%;
  max-width: 500px;
  transform: scale(0.9);
  transition: transform var(--transition-bounce);
}

.lightbox.open .lightbox-content-wrapper {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: #ffffff;
  border: none;
  color: #0f172a;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.lightbox-img-container {
  width: 100%;
  aspect-ratio: 9/19.5;
  background-color: #000000;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.lightbox-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lightbox-caption {
  color: #ffffff;
  font-weight: 700;
  font-size: 1.15rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* App Download Section */
.download-section {
  padding: 100px 0;
}

.download-card {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.download-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: var(--radius-full);
  background-color: var(--color-secondary);
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}

.download-text {
  flex: 1;
}

.download-text h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.download-text p {
  color: #94a3b8;
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 500px;
}

.download-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.badge-btn {
  background-color: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.badge-btn:hover {
  background-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.badge-btn i {
  font-size: 1.8rem;
}

.badge-btn span {
  display: block;
  font-size: 0.65rem;
  color: #94a3b8;
  text-transform: uppercase;
}

.badge-btn strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

.download-qr-zone {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}

.qr-box {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.qr-mock {
  background-color: #ffffff;
  padding: 14px;
  border-radius: var(--radius-sm);
  color: #0f172a;
}

.qr-label {
  font-size: 0.8rem;
  color: #94a3b8;
  font-weight: 600;
}

/* Footer Section */
.footer {
  background-color: #0f172a;
  border-top: 1px solid #1e293b;
  color: #94a3b8;
  padding-top: 80px;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 56px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 600px;
}

.footer-brand .logo-text {
  color: #ffffff;
}

.footer-brand .logo-text span {
  background-color: #ffffff;
  color: #0f172a;
}

.logo-icon-wrapper-mini {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
}

.logo-img-mini {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footer-desc {
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer-contact {
  font-weight: 600;
  font-size: 1rem;
  color: #ffffff;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.footer-contact a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 30px 0;
}

.footer-bottom-container {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.85rem;
  text-align: center;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 56px;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-description {
    margin: 0 auto 32px;
  }
  
  .hero-action-buttons {
    justify-content: center;
  }
  
  .posters-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .about-media-content {
    order: -1;
  }
  
  .download-card {
    flex-direction: column;
    padding: 40px;
    text-align: center;
  }
  
  .download-badges {
    justify-content: center;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
  
  .posters-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links-group {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom-container {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}