/* ============================================
   T-BUD LANDING PAGE - SHARED STYLES
   ============================================ */

/* CSS Variables - Easy theme matching with app */
:root {
  /* Brand Colors */
  --color-primary: #E94560;        /* Pinkish-red accent */
  --color-secondary: #8B5CF6;       /* Purple accent */
  --color-accent: #FF6B9D;          /* Lighter pink for highlights */
  
  /* Dark Theme Backgrounds */
  --color-background: #0F0F23;      /* Dark purplish-blue */
  --color-background-light: #1A1A2E; /* Slightly lighter dark blue */
  --color-surface: #16213E;        /* Card/surface color */
  --color-surface-light: #1E2749;  /* Lighter surface */
  
  /* Text Colors */
  --color-text: #FFFFFF;
  --color-text-secondary: #B8B8D1; /* Light gray-purple */
  --color-text-tertiary: #8E8E93;
  
  /* UI Elements */
  --color-border: #2A2A3E;
  --color-border-light: #3A3A4E;
  --color-success: #34C759;
  --color-warning: #FF9500;
  --color-error: #FF3B30;
  --color-shadow: rgba(0, 0, 0, 0.3);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Typography */
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.4);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

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

a:hover {
  color: var(--color-accent);
}

a:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(15, 15, 35, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) var(--spacing-lg);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.8;
}

.logo-badge {
  background: transparent;
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
  width: auto;
  height: auto;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: 40px;
  height: 40px;
}

.logo-image {
  height: 36px;
  width: auto;
  display: block;
}

.logo-text {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

/* Desktop Navigation */
nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  align-items: center;
}

nav a {
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

nav a:hover,
nav a:focus {
  color: var(--color-primary);
  background-color: rgba(233, 69, 96, 0.1);
}

/* Hamburger Menu Button */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: 1001;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition-base);
}

.hamburger:hover span {
  background-color: var(--color-primary);
}

.hamburger:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-background);
    border-left: 1px solid var(--color-border);
    padding: var(--spacing-3xl) var(--spacing-lg);
    transition: right var(--transition-base);
    z-index: 1000;
  }
  
  nav.nav-open {
    right: 0;
  }
  
  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  nav a {
    font-size: var(--font-size-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    display: block;
    width: 100%;
  }
  
  /* Hamburger animation */
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-light) 100%);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-travel-animation {
  margin-bottom: var(--spacing-xl);
  display: flex;
  justify-content: flex-start;
}

.travel-map {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 300px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.map-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.9;
  filter: brightness(0.7) contrast(1.1);
}

.route-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.map-path {
  animation: pathGlow 3s ease-in-out infinite;
}

.landmark {
  animation: landmarkPulse 2s ease-in-out infinite;
}

.travel-route {
  animation: routePulse 2s ease-in-out infinite;
  stroke: rgba(233, 69, 96, 0.8);
  stroke-width: 5;
  filter: drop-shadow(0 0 4px rgba(233, 69, 96, 0.6));
}

.bridge-line {
  opacity: 0.6;
  filter: drop-shadow(0 0 3px rgba(233, 69, 96, 0.5));
}

.landmark {
  animation: landmarkPulse 2s ease-in-out infinite;
  filter: drop-shadow(0 0 6px rgba(233, 69, 96, 0.8));
}

.traveling-logo {
  position: absolute;
  top: 63%;
  left: 22.5%;
  transform: translate(-50%, -50%);
  animation: travelAcrossMap 12s ease-in-out infinite;
  z-index: 10;
  will-change: left, top;
}

.travel-logo-badge {
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.25) 0%, rgba(233, 69, 96, 0.2) 100%);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  padding: var(--spacing-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(233, 69, 96, 0.4),
              0 0 0 1px rgba(255, 255, 255, 0.15) inset;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 64px;
  height: 64px;
  animation: logoFloat 2s ease-in-out infinite;
}

.travel-logo-image {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(233, 69, 96, 0.3));
}

@keyframes travelAcrossMap {
  0% {
    left: 22.5%;
    top: 80%;
  }
  25% {
    left: 27.5%;
    top: 80%;
  }
  40% {
    left: 32.5%;
    top: 80%;
  }
  60% {
    left: 50%;
    top: 80%;
  }
  80% {
    left: 50%;
    top: 65%;
  }
  100% {
    left: 50%;
    top: 50%;
  }
}

@keyframes logoFloat {
  0%, 100% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(-8px) scale(1.05);
  }
}

@keyframes pathGlow {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes landmarkPulse {
  0%, 100% {
    opacity: 0.4;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes routePulse {
  0%, 100% {
    opacity: 0.6;
    stroke-dashoffset: 0;
  }
  50% {
    opacity: 0.9;
    stroke-dashoffset: -20;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero-content h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2xl);
  color: var(--color-text-secondary);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.btn-store {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-store:hover,
.btn-store:focus {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.btn-store.primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-color: transparent;
  animation: pulse 2s ease-in-out infinite;
}

.btn-store.primary:hover {
  animation: none;
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
}

.availability-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  text-align: center;
}

.hero-image {
  position: relative;
  aspect-ratio: 9/16;
  max-width: 320px;
  width: 100%;
  margin: 0 auto;
  background: var(--color-background);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  min-height: 650px;
}

.hero-image-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 650px;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1s ease-in-out, transform 1s ease-in-out;
  border-radius: var(--radius-xl);
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.carousel-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

/* Carousel Indicators */
.carousel-indicators {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
  background-color: rgba(15, 15, 35, 0.8);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 24px;
}

.indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background-color: rgba(255, 255, 255, 0.95);
  width: 24px;
  border-radius: 4px;
}

.indicator:hover {
  background-color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: var(--font-size-4xl);
  }
  
  .cta-buttons {
    justify-content: center;
  }
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.feature-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.feature-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
}

/* ============================================
   MOTIVATION SECTION
   ============================================ */

.motivation-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.comparison-list {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.comparison-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.comparison-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.comparison-label {
  font-weight: 600;
  color: var(--color-text);
  min-width: 100px;
}

.comparison-value {
  color: var(--color-text-secondary);
  flex: 1;
}

@media (max-width: 968px) {
  .motivation-container {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  position: relative;
}

.step-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-md);
  color: var(--color-text);
}

.step-card h3 {
  margin-bottom: var(--spacing-sm);
}

.step-card p {
  color: var(--color-text-secondary);
}

/* ============================================
   WHY TBUD SECTION
   ============================================ */

.why-tbud {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background-light) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
}

.differentiators {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

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

.differentiator-icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.differentiator-content h4 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.differentiator-content p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ============================================
   SOCIAL SECTION
   ============================================ */

.social-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.social-feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.social-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.social-feature-image {
  margin-bottom: var(--spacing-lg);
}

.social-feature-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.social-feature-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
}

.social-highlight {
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  text-align: center;
}

.social-highlight p {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin: 0;
}

.social-highlight strong {
  color: var(--color-primary);
}

/* ============================================
   DEMO SECTION
   ============================================ */

.screenshots-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.screenshot-showcase-item {
  text-align: center;
}

.screenshot-frame {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-base);
}

.screenshot-frame:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.screenshot-showcase-item h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.screenshot-showcase-item p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ============================================
   DEMO SECTION (OLD - keeping for reference)
   ============================================ */

.video-placeholder {
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-light) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  cursor: pointer;
  transition: all var(--transition-base);
}

.video-placeholder:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.play-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(233, 69, 96, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-3xl);
  color: var(--color-text);
  transition: all var(--transition-base);
}

.video-placeholder:hover .play-icon {
  transform: scale(1.1);
  background-color: var(--color-primary);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.screenshot-card {
  aspect-ratio: 9/16;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-light) 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.screenshot-card::after {
  content: attr(data-label);
  position: absolute;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  right: var(--spacing-md);
  background-color: rgba(15, 15, 35, 0.9);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-align: center;
  color: var(--color-text);
}

/* ============================================
   REVIEWS SECTION
   ============================================ */

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.review-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-slow);
}

.review-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.review-card.highlight {
  border-color: var(--color-primary);
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
}

.review-quote {
  font-size: var(--font-size-lg);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.review-author-name {
  font-weight: 600;
  color: var(--color-text);
}

.review-author-tag {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-background-light);
  border-radius: var(--radius-sm);
}

/* ============================================
   DOWNLOAD CTA SECTION
   ============================================ */

.download-cta {
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-surface) 50%, var(--color-background-light) 100%);
  background-size: 200% 200%;
  animation: gradientShift 10s ease infinite;
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  text-align: center;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.download-cta h2 {
  margin-bottom: var(--spacing-md);
}

.download-cta p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.download-cta .cta-buttons {
  justify-content: center;
}

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

footer {
  background-color: var(--color-background-light);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) var(--spacing-lg);
  margin-top: var(--spacing-3xl);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
}

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

.footer-logo-image {
  height: 32px;
  width: auto;
  opacity: 0.9;
}

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

.footer-logo-image {
  height: 32px;
  width: auto;
  opacity: 0.9;
}

.footer-section h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.footer-logo h4 {
  margin-bottom: 0;
}

.footer-logo h4 {
  margin-bottom: 0;
}

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

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

.footer-links a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* ============================================
   CONTENT PAGES (Privacy, Terms, About, etc.)
   ============================================ */

.content-page {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.content-page h1 {
  margin-bottom: var(--spacing-lg);
}

.content-page h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

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

.content-page ul,
.content-page ol {
  margin-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

.content-page li {
  margin-bottom: var(--spacing-sm);
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: var(--spacing-2xl) auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.btn-submit {
  padding: var(--spacing-md) var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-base);
  width: 100%;
}

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

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Blog Listing */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.blog-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.blog-card-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.blog-card-content {
  padding: var(--spacing-lg);
}

.blog-card-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-sm);
}

.blog-card h3 {
  margin-bottom: var(--spacing-sm);
}

.blog-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

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

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(233, 69, 96, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(233, 69, 96, 0);
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .hero {
    min-height: auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
  
  .features-grid,
  .differentiators,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .btn-store {
    width: 100%;
  }
}