/* =================================
   Modern Fokusin Landing Page Styles
   ================================= */

:root {
  /* Colors matching the app's design system */
  --primary: #4A6FA5;
  --secondary: #6B4E90;
  --accent: #4DB6AC;
  --success: #66BB6A;
  --warning: #FFB74D;
  --error: #E57373;
  --info: #64B5F6;

  /* Enhanced color palette */
  --primary-light: #6A8FC5;
  --primary-dark: #3A5A80;
  --secondary-light: #8B6EB0;
  --accent-light: #6DD4CC;

  /* Neutrals */
  --neutral-50: #F8F9FA;
  --neutral-100: #F1F3F5;
  --neutral-200: #E9ECEF;
  --neutral-300: #DEE2E6;
  --neutral-400: #ADB5BD;
  --neutral-500: #6C757D;
  --neutral-600: #495057;
  --neutral-700: #343A40;
  --neutral-800: #212529;
  --neutral-900: #121416;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary), #5E35B1);
  --gradient-accent: linear-gradient(135deg, var(--accent), #26A69A);
  --gradient-success: linear-gradient(135deg, var(--success), #43A047);
  --gradient-warning: linear-gradient(135deg, var(--warning), #FF9800);
  --gradient-info: linear-gradient(135deg, var(--info), #1976D2);

  /* Hero gradients */
  --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-mesh:
    radial-gradient(at 40% 20%, hsla(28, 100%, 74%, 0.3) 0px, transparent 50%),
    radial-gradient(at 80% 0%, hsla(189, 100%, 56%, 0.3) 0px, transparent 50%),
    radial-gradient(at 40% 50%, hsla(355, 100%, 93%, 0.3) 0px, transparent 50%);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-2xl: 24px;
  --spacing-3xl: 32px;
  --spacing-4xl: 40px;
  --spacing-5xl: 48px;
  --spacing-6xl: 64px;
  --spacing-8xl: 96px;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-3xl: 32px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(18, 20, 22, 0.1), 0 1px 2px 0 rgba(18, 20, 22, 0.06);
  --shadow-md: 0 4px 8px -2px rgba(18, 20, 22, 0.1), 0 2px 4px -2px rgba(18, 20, 22, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(18, 20, 22, 0.1), 0 4px 6px -2px rgba(18, 20, 22, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(18, 20, 22, 0.1), 0 10px 10px -5px rgba(18, 20, 22, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(18, 20, 22, 0.25);
  --shadow-glow: 0 0 40px rgba(74, 111, 165, 0.15);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--neutral-900);
  background: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-2xl);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* =================================
   Typography
   ================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.2;
  font-weight: 600;
  margin: 0;
  color: var(--neutral-900);
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* =================================
   Navigation
   ================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid var(--neutral-200);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: 24px;
  color: var(--neutral-900);
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  transition: all var(--duration-normal) var(--ease-out);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo:hover .logo-icon {
  transform: scale(1.05) rotate(2deg);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

/* Enhanced logo styling for different contexts */
.nav .logo-icon {
  width: 32px;
  height: 32px;
}

.footer .logo-icon {
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 2px 6px rgba(255, 255, 255, 0.1));
}

.footer .logo:hover .logo-icon {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.15));
}

/* Logo animation on page load */
@keyframes logoEntrance {
  0% {
    opacity: 0;
    transform: scale(0.8) rotate(-10deg);
  }

  50% {
    transform: scale(1.1) rotate(2deg);
  }

  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

.logo-icon {
  animation: logoEntrance 0.8s var(--ease-bounce);
}

.beta-badge {
  background: var(--gradient-warning);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-xs);
  animation: pulse 2s infinite;
}

.nav-links {
  display: flex;
  gap: var(--spacing-3xl);
}

.nav-link {
  color: var(--neutral-700);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--duration-normal) var(--ease-out);
}

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

.nav-link:hover::after {
  width: 100%;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

/* =================================
   Hero Section
   ================================= */
.hero {
  min-height: 100vh;
  background:
    var(--gradient-mesh),
    linear-gradient(135deg, var(--neutral-50) 0%, #ffffff 100%);
  position: relative;
  display: flex;
  align-items: center;
  padding: 120px 0 var(--spacing-8xl);
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-8xl);
  align-items: center;
  z-index: 2;
  position: relative;
}

.hero-badge {
  margin-bottom: var(--spacing-2xl);
}

.beta-indicator {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
  border: 1px solid var(--neutral-200);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  animation: fadeInUp 1s var(--ease-out);
}

.hero-title {
  font-size: clamp(48px, 8vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-2xl);
  animation: fadeInUp 1s var(--ease-out) 0.2s both;
}

.hero-description {
  font-size: 18px;
  color: var(--neutral-600);
  margin-bottom: var(--spacing-4xl);
  line-height: 1.7;
  animation: fadeInUp 1s var(--ease-out) 0.4s both;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-4xl);
  animation: fadeInUp 1s var(--ease-out) 0.6s both;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--neutral-700);
  font-weight: 500;
  font-size: 14px;
}

.feature-icon {
  font-size: 16px;
}

.hero-buttons {
  animation: fadeInUp 1s var(--ease-out) 0.8s both;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 1s var(--ease-out) 1s both;
}

.app-mockup {
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.phone-frame {
  position: relative;
  width: 300px;
  height: 600px;
  background: var(--gradient-primary);
  border-radius: var(--radius-3xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
}

.app-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-2xl);
}

.floating-elements {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-lg);
  animation: floatAround 8s ease-in-out infinite;
}

.timer-element {
  top: 20%;
  right: -30px;
  animation-delay: 0s;
}

.task-element {
  bottom: 40%;
  left: -40px;
  animation-delay: 2s;
}

.stats-element {
  top: 60%;
  right: -35px;
  animation-delay: 4s;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.6;
  animation: float 8s ease-in-out infinite;
}

.orb-1 {
  width: 200px;
  height: 200px;
  background: var(--gradient-primary);
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: var(--gradient-accent);
  bottom: 20%;
  left: -50px;
  animation-delay: 2s;
}

.orb-3 {
  width: 150px;
  height: 150px;
  background: var(--gradient-secondary);
  top: 50%;
  right: 30%;
  animation-delay: 4s;
}

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-6xl);
  }

  .phone-frame {
    width: 250px;
    height: 500px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 100px 0 var(--spacing-6xl);
  }

  .hero-features {
    grid-template-columns: 1fr;
  }

  .phone-frame {
    width: 220px;
    height: 440px;
  }
}

/* =================================
   Buttons
   ================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-3xl);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  transform: translateZ(0);
  /* Force hardware acceleration */
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--duration-slow) var(--ease-in-out);
}

.btn:hover::before {
  left: 100%;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-icon {
  transition: transform var(--duration-normal) var(--ease-out);
}

.btn:hover .btn-icon {
  transform: translateY(2px);
}

/* =================================
   Features Section
   ================================= */
.features {
  padding: var(--spacing-8xl) 0;
  background: #ffffff;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-8xl);
  animation: fadeInUp 1s var(--ease-out);
}

.section-title {
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--neutral-900);
}

.section-description {
  font-size: 18px;
  color: var(--neutral-600);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-3xl);
}

.feature-card {
  background: white;
  padding: var(--spacing-4xl);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--neutral-200);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

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

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

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.feature-icon-wrapper {
  margin-bottom: var(--spacing-2xl);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  background: var(--gradient-primary);
  transition: transform var(--duration-normal) var(--ease-bounce);
}

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

.gradient-success {
  background: var(--gradient-success);
}

.gradient-info {
  background: var(--gradient-info);
}

.gradient-secondary {
  background: var(--gradient-secondary);
}

.gradient-accent {
  background: var(--gradient-accent);
}

.gradient-warning {
  background: var(--gradient-warning);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--neutral-900);
}

.feature-description {
  color: var(--neutral-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.feature-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.detail-item {
  background: var(--neutral-100);
  color: var(--neutral-700);
  font-size: 12px;
  font-weight: 500;
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* =================================
   Screenshots Section
   ================================= */
.screenshots {
  padding: var(--spacing-8xl) 0;
  background: linear-gradient(135deg, var(--neutral-50) 0%, #ffffff 100%);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-3xl);
}

.screenshot-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  transition: transform var(--duration-normal) var(--ease-out);
}

.screenshot-item:hover {
  transform: translateY(-8px);
}

.screenshot-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.screenshot-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--duration-slow) var(--ease-out);
}

.screenshot-item:hover .screenshot-image {
  transform: scale(1.05);
}

.screenshot-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: white;
  padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out);
}

.screenshot-item:hover .screenshot-overlay {
  transform: translateY(0);
}

.screenshot-overlay h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.screenshot-overlay p {
  font-size: 14px;
  opacity: 0.9;
}

@media (max-width: 768px) {
  .screenshots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .screenshots-grid {
    grid-template-columns: 1fr;
  }
}

/* =================================
   Stats Section
   ================================= */
.stats {
  padding: var(--spacing-6xl) 0;
  background: var(--gradient-primary);
  color: white;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4xl);
}

.stat-card {
  text-align: center;
  animation: fadeInUp 1s var(--ease-out);
}

.stat-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-sm);
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
  color: white;
}

.stat-label {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =================================
   Download Section
   ================================= */
.download {
  padding: var(--spacing-8xl) 0;
  background: linear-gradient(135deg, var(--neutral-900), var(--neutral-800));
  color: white;
}

.download-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-8xl);
  align-items: center;
}

.beta-notice {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: var(--spacing-3xl);
}

.beta-icon {
  font-size: 24px;
}

.beta-notice h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  color: white;
}

.beta-notice p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.download-title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.download-description {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-3xl);
  line-height: 1.7;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.download-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.download-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  font-weight: 500;
}

.feature-check {
  color: var(--success);
  flex-shrink: 0;
}

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

.download-btn {
  display: flex;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-2xl);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: white;
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-out);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  min-width: 220px;
  position: relative;
  overflow: hidden;
}

.download-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left var(--duration-slow) var(--ease-in-out);
}

.download-btn:hover::before {
  left: 100%;
}

.download-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.android-btn {
  background: rgba(76, 175, 80, 0.2);
  border-color: rgba(76, 175, 80, 0.3);
}

.android-btn:hover {
  background: rgba(76, 175, 80, 0.3);
}

.play-store-btn {
  opacity: 0.7;
}

.download-btn-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.download-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.download-subtitle {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.download-store {
  font-size: 16px;
  font-weight: 600;
}

@media (max-width: 1024px) {
  .download-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .download-title {
    font-size: 36px;
  }
}

@media (max-width: 768px) {
  .download-buttons {
    align-items: center;
  }

  .download-btn {
    width: 100%;
    max-width: 300px;
  }

  .download-title {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
  }

  .download-description {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .download {
    padding: var(--spacing-6xl) 0;
  }

  .download-title {
    font-size: 28px;
    line-height: 1.2;
  }

  .download-description {
    font-size: 15px;
  }

  .download-feature {
    font-size: 14px;
  }
}

/* =================================
   Footer
   ================================= */
.footer {
  background: var(--neutral-900);
  color: white;
  padding: var(--spacing-8xl) 0 var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-8xl);
  margin-bottom: var(--spacing-4xl);
}

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

.footer-brand .logo>div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0;
  max-width: 400px;
  line-height: 1.7;
  font-size: 15px;
}

.footer-links {
  display: flex;
  gap: var(--spacing-8xl);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: white;
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-out);
  font-size: 14px;
  display: block;
  padding: 2px 0;
}

.footer-link:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-2xl);
  text-align: center;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-4xl);
  }

  .footer-brand .logo {
    justify-content: center;
    margin-bottom: var(--spacing-md);
  }

  .footer-brand .logo>div {
    align-items: center;
  }

  .footer-description {
    text-align: center;
    max-width: 100%;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-4xl);
  }

  .footer-section {
    min-width: 120px;
  }

  .footer-copyright {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}

@media (max-width: 480px) {
  .footer {
    padding: var(--spacing-6xl) 0 var(--spacing-2xl);
  }

  .footer-content {
    gap: var(--spacing-3xl);
  }

  .footer-links {
    gap: var(--spacing-2xl);
  }

  .footer-section {
    min-width: 100px;
  }

  .footer-description {
    font-size: 14px;
  }

  .footer-copyright {
    font-size: 12px;
  }
}

/* =================================
   Modal
   ================================= */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: white;
  border-radius: var(--radius-2xl);
  max-width: 400px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
  animation: modalSlideIn var(--duration-normal) var(--ease-bounce);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-2xl) var(--spacing-2xl) 0;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--neutral-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--neutral-500);
  transition: color var(--duration-normal) var(--ease-out);
}

.modal-close:hover {
  color: var(--neutral-700);
}

.modal-body {
  padding: var(--spacing-2xl);
  text-align: center;
}

.coming-soon-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-lg);
}

.modal-body p {
  color: var(--neutral-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.modal-footer {
  padding: 0 var(--spacing-2xl) var(--spacing-2xl);
  text-align: center;
}

/* =================================
   Animations
   ================================= */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(2deg);
  }
}

@keyframes floatAround {

  0%,
  100% {
    transform: translateY(0) translateX(0);
  }

  25% {
    transform: translateY(-10px) translateX(5px);
  }

  50% {
    transform: translateY(0) translateX(10px);
  }

  75% {
    transform: translateY(10px) translateX(5px);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(-20px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes heartbeat {

  0%,
  100% {
    transform: scale(1);
  }

  14% {
    transform: scale(1.1);
  }

  28% {
    transform: scale(1);
  }

  42% {
    transform: scale(1.1);
  }

  70% {
    transform: scale(1);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-10px);
  }

  60% {
    transform: translateY(-5px);
  }
}

/* =================================
   Intersection Observer Classes
   ================================= */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--ease-out);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* =================================
   Icon Styles
   ================================= */
.icon-inline {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 4px;
  color: var(--primary);
  transition: color var(--duration-normal) var(--ease-out);
}

.hero-feature .icon-inline {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  transition: all var(--duration-normal) var(--ease-out);
}

/* Remove black color from hero feature icons and add beautiful colors */
.hero-feature:nth-child(1) .icon-inline {
  filter: brightness(0) saturate(100%) invert(27%) sepia(51%) saturate(2878%) hue-rotate(205deg) brightness(102%) contrast(97%);
}

.hero-feature:nth-child(2) .icon-inline {
  filter: brightness(0) saturate(100%) invert(64%) sepia(98%) saturate(3394%) hue-rotate(93deg) brightness(103%) contrast(80%);
}

.hero-feature:nth-child(3) .icon-inline {
  filter: brightness(0) saturate(100%) invert(64%) sepia(98%) saturate(1352%) hue-rotate(169deg) brightness(101%) contrast(97%);
}

.hero-feature:nth-child(4) .icon-inline {
  filter: brightness(0) saturate(100%) invert(20%) sepia(77%) saturate(1491%) hue-rotate(242deg) brightness(92%) contrast(86%);
}

.beta-indicator .icon-inline {
  color: var(--primary);
  animation: pulse 2s infinite;
  width: 18px;
  height: 18px;
}

.floating-element .icon-inline {
  color: var(--primary);
  width: 14px;
  height: 14px;
}

.icon-feature {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  transition: transform var(--duration-normal) var(--ease-bounce);
}

.icon-stat {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: all var(--duration-normal) var(--ease-out);
}

.stat-card:hover .icon-stat {
  transform: scale(1.1);
  opacity: 1;
}

.icon-beta {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.icon-modal {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-lg);
  color: var(--primary);
  animation: bounce 2s infinite;
}

.notification-icon {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  filter: brightness(0) invert(1);
  margin-right: 8px;
}

.footer-copyright .icon-inline {
  color: #e91e63;
  animation: heartbeat 2s ease-in-out infinite;
  filter: drop-shadow(0 0 4px rgba(233, 30, 99, 0.3));
}

/* Specific feature card icon colors */
.gradient-primary .icon-feature {
  filter: brightness(0) invert(1);
}

.gradient-success .icon-feature {
  filter: brightness(0) invert(1);
}

.gradient-info .icon-feature {
  filter: brightness(0) invert(1);
}

.gradient-secondary .icon-feature {
  filter: brightness(0) invert(1);
}

.gradient-accent .icon-feature {
  filter: brightness(0) invert(1);
}

.gradient-warning .icon-feature {
  filter: brightness(0) invert(1);
}

/* Hover effects for feature icons */
.feature-card:hover .icon-feature {
  transform: scale(1.1) rotate(5deg);
  filter: brightness(0) invert(1) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Notification icon specific colors */
.notification-icon.info {
  filter: brightness(0) invert(1);
}

.notification-icon.success {
  filter: brightness(0) invert(1);
}

.notification-icon.warning {
  filter: brightness(0) invert(1);
}

.notification-icon.error {
  filter: brightness(0) invert(1);
}

/* Responsive icon adjustments */
@media (max-width: 768px) {
  .hero-feature .icon-inline {
    width: 18px;
    height: 18px;
    margin-right: 6px;
  }

  .hero-feature {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .icon-feature {
    width: 20px;
    height: 20px;
  }

  .icon-stat {
    width: 28px;
    height: 28px;
  }

  .icon-modal {
    width: 40px;
    height: 40px;
  }

  .floating-element .icon-inline {
    width: 12px;
    height: 12px;
  }

  .beta-indicator .icon-inline {
    width: 16px;
    height: 16px;
  }
}

@media (max-width: 480px) {
  .icon-inline {
    width: 14px;
    height: 14px;
  }

  .hero-feature .icon-inline {
    width: 16px;
    height: 16px;
    margin-right: 4px;
  }

  .hero-feature {
    padding: 2px var(--spacing-xs);
    font-size: 13px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
  }

  .icon-feature {
    width: 18px;
    height: 18px;
  }

  .icon-stat {
    width: 24px;
    height: 24px;
  }

  .beta-indicator .icon-inline {
    width: 14px;
    height: 14px;
  }

  /* Reduce hover effects on mobile for better performance */
  .hero-feature:hover {
    transform: none;
    box-shadow: none;
  }

  .hero-feature:hover .icon-inline {
    transform: scale(1.1);
  }

  /* Responsive logo adjustments */
  .nav .logo-icon {
    width: 28px;
    height: 28px;
  }

  .footer .logo-icon {
    width: 32px;
    height: 32px;
  }

  .logo-text {
    font-size: 20px;
  }
}

@media (max-width: 360px) {
  .nav .logo-icon {
    width: 24px;
    height: 24px;
  }

  .footer .logo-icon {
    width: 28px;
    height: 28px;
  }

  .logo-text {
    font-size: 18px;
  }

  .beta-badge {
    font-size: 8px;
    padding: 1px 4px;
  }
}

/* Enhanced icon interactions */
.hero-feature {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.hero-feature:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-feature:hover .icon-inline {
  transform: scale(1.2) rotate(5deg);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Enhanced hero feature styling */
.hero-feature {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.hero-feature:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Individual hero feature hover colors with enhanced effects */
.hero-feature:nth-child(1):hover .icon-inline {
  filter: brightness(0) saturate(100%) invert(27%) sepia(51%) saturate(2878%) hue-rotate(205deg) brightness(120%) contrast(97%) drop-shadow(0 2px 8px rgba(74, 111, 165, 0.4));
}

.hero-feature:nth-child(2):hover .icon-inline {
  filter: brightness(0) saturate(100%) invert(64%) sepia(98%) saturate(3394%) hue-rotate(93deg) brightness(120%) contrast(80%) drop-shadow(0 2px 8px rgba(102, 187, 106, 0.4));
}

.hero-feature:nth-child(3):hover .icon-inline {
  filter: brightness(0) saturate(100%) invert(64%) sepia(98%) saturate(1352%) hue-rotate(169deg) brightness(120%) contrast(97%) drop-shadow(0 2px 8px rgba(100, 181, 246, 0.4));
}

.hero-feature:nth-child(4):hover .icon-inline {
  filter: brightness(0) saturate(100%) invert(20%) sepia(77%) saturate(1491%) hue-rotate(242deg) brightness(120%) contrast(86%) drop-shadow(0 2px 8px rgba(107, 78, 144, 0.4));
}

.stat-card:hover .icon-stat {
  transform: scale(1.1) rotate(5deg);
}

/* Icon loading states */
.icon-inline,
.icon-feature,
.icon-stat,
.icon-modal,
.notification-icon {
  transition: all var(--duration-normal) var(--ease-out);
}

/* Logo performance optimizations */
.logo-icon {
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Logo accessibility improvements */
.logo:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.logo:focus-visible .logo-icon {
  transform: scale(1.05);
}

/* Icon accessibility */
@media (prefers-reduced-motion: reduce) {

  .icon-inline,
  .icon-feature,
  .icon-stat,
  .icon-modal,
  .notification-icon {
    animation: none !important;
    transition: none !important;
  }

  .beta-indicator .icon-inline {
    animation: none !important;
  }

  .footer-copyright .icon-inline {
    animation: none !important;
  }

  .logo-icon {
    animation: none !important;
  }

  .logo:hover .logo-icon {
    transform: none !important;
  }
}

/* =================================
   Utility Classes
   ================================= */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: var(--spacing-xs) !important;
}

.mb-2 {
  margin-bottom: var(--spacing-sm) !important;
}

.mb-3 {
  margin-bottom: var(--spacing-md) !important;
}

.mb-4 {
  margin-bottom: var(--spacing-lg) !important;
}

/* =================================
   Feedback Section
   ================================= */
.feedback {
  padding: var(--spacing-8xl) 0;
  background: var(--neutral-900);
  position: relative;
  overflow: hidden;
}

.feedback::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-mesh);
  opacity: 0.3;
  pointer-events: none;
}

.feedback-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-6xl);
  align-items: start;
  position: relative;
  z-index: 1;
}

.feedback-form-container {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-4xl);
  transition: all var(--duration-normal) var(--ease-out);
}

.feedback-form-container:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-label {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  color: white;
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--duration-normal) var(--ease-out);
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-select {
  cursor: pointer;
}

.form-select option {
  background: var(--neutral-800);
  color: white;
}

.form-textarea {
  min-height: 120px;
  line-height: 1.6;
}

.feedback-btn {
  align-self: flex-start;
  margin-top: var(--spacing-md);
}

.feedback-message {
  text-align: center;
  padding: var(--spacing-4xl);
  border-radius: var(--radius-xl);
  border: 1px solid;
}

.success-message {
  background: rgba(102, 187, 106, 0.1);
  border-color: rgba(102, 187, 106, 0.3);
  color: #81C784;
}

.error-message {
  background: rgba(229, 115, 115, 0.1);
  border-color: rgba(229, 115, 115, 0.3);
  color: #E57373;
}

.message-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

.feedback-message h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.feedback-message p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.feedback-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.info-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  transition: all var(--duration-normal) var(--ease-out);
  text-align: center;
}

.info-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.info-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  display: block;
}

.info-card h4 {
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
  font-weight: 700;
}

.info-card p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

/* Feedback responsive design */
@media (max-width: 1024px) {
  .feedback-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-4xl);
  }
  
  .feedback-info {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .info-card {
    flex: 1;
    min-width: 200px;
  }
}

@media (max-width: 768px) {
  .feedback {
    padding: var(--spacing-6xl) 0;
  }
  
  .feedback-form-container {
    padding: var(--spacing-3xl) var(--spacing-2xl);
  }
  
  .feedback-info {
    flex-direction: column;
  }
  
  .info-card {
    padding: var(--spacing-2xl);
  }
  
  .info-icon {
    font-size: 2.5rem;
  }
}