/* U.RECIPES - Glassmorphic Material Design */

:root {
  /* Glassmorphic Light Theme */
  --bg-color: #0f0f23;
  --bg-gradient: radial-gradient(ellipse at top, #1a1a2e 0%, #16213e 30%, #0f0f23 100%);
  --mesh-gradient: 
    radial-gradient(circle at 20% 20%, rgba(217, 119, 6, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(5, 150, 105, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(220, 38, 38, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(124, 58, 237, 0.15) 0%, transparent 50%);
  
  --text-color: rgba(255, 255, 255, 0.95);
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.5);
  
  /* Glass Colors */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-bg-light: rgba(255, 255, 255, 0.15);
  --glass-bg-strong: rgba(255, 255, 255, 0.2);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-border-strong: rgba(255, 255, 255, 0.3);
  --glass-shadow: rgba(0, 0, 0, 0.3);
  --glass-shadow-strong: rgba(0, 0, 0, 0.5);
  
  /* Food Industry Gradient Colors */
  --primary-gradient: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  --secondary-gradient: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
  --accent-gradient: linear-gradient(135deg, #e17055 0%, #fd79a8 100%);
  --hero-gradient: linear-gradient(135deg, #ff6b35 0%, #00b894 50%, #e17055 100%);
  
  /* Component Colors */
  --success-color: #00b894;
  --warning-color: #fdcb6e;
  --error-color: #e17055;
  
  /* Blur Values */
  --blur-light: 10px;
  --blur-medium: 20px;
  --blur-strong: 40px;
}

[data-theme="dark"] {
  /* Enhanced Dark Glassmorphic Theme */
  --bg-color: #0a0a0f;
  --bg-gradient: radial-gradient(ellipse at bottom, #1a1a2e 0%, #16213e 30%, #0a0a0f 100%);
  --mesh-gradient: 
    radial-gradient(circle at 30% 40%, rgba(255, 107, 53, 0.4) 0%, transparent 50%),
    radial-gradient(circle at 70% 20%, rgba(0, 184, 148, 0.35) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(225, 112, 85, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(116, 85, 255, 0.25) 0%, transparent 50%);
  
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-bg-light: rgba(255, 255, 255, 0.08);
  --glass-bg-strong: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-border-strong: rgba(255, 255, 255, 0.25);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.7;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gradient);
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--mesh-gradient);
  z-index: -1;
  animation: meshFloat 20s ease-in-out infinite;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--text-color);
}

p {
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Glass Utility Classes */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-medium));
  -webkit-backdrop-filter: blur(var(--blur-medium));
  border: 1px solid var(--glass-border);
  box-shadow: 
    0 8px 32px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.glass-strong {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--blur-strong));
  -webkit-backdrop-filter: blur(var(--blur-strong));
  border: 1px solid var(--glass-border-strong);
}

.glass-light {
  background: var(--glass-bg-light);
  backdrop-filter: blur(var(--blur-light));
  -webkit-backdrop-filter: blur(var(--blur-light));
}

/* Glassmorphic Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-strong));
  -webkit-backdrop-filter: blur(var(--blur-strong));
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 24px var(--glass-shadow);
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border-strong), transparent);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  height: 80px;
}

/* Enhanced Glassmorphic Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1.75rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 
    0 8px 32px rgba(255, 107, 53, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: rotate(-8deg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(var(--blur-light));
  -webkit-backdrop-filter: blur(var(--blur-light));
  position: relative;
  overflow: hidden;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: rotate(45deg);
  transition: all 0.6s ease;
  opacity: 0;
}

.logo:hover .logo-icon::before {
  opacity: 1;
  transform: rotate(45deg) translate(50%, 50%);
}

.logo-text {
  background: var(--hero-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  text-shadow: 0 0 30px rgba(255, 107, 53, 0.5);
  display: inline-block;
}

.logo:hover .logo-icon {
  transform: rotate(0deg) scale(1.05);
  box-shadow: 
    0 12px 48px rgba(255, 107, 53, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.logo:hover .logo-text {
  transform: translateY(-2px);
}

/* Glassmorphic Theme Toggle */
.theme-toggle {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-medium));
  -webkit-backdrop-filter: blur(var(--blur-medium));
  border: 1px solid var(--glass-border);
  color: var(--text-color);
  padding: 0.75rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 1.4rem;
  box-shadow: 
    0 4px 16px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  min-width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.theme-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 20px;
}

.theme-toggle:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 
    0 8px 32px var(--glass-shadow-strong),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: var(--glass-border-strong);
}

.theme-toggle:hover::before {
  opacity: 0.1;
}

.theme-toggle:active {
  transform: translateY(-1px) scale(1.02);
}

/* Glassmorphic Main Content */
.main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px 0 80px;
  position: relative;
  z-index: 1;
}

/* Glassmorphic Hero Section */
.hero {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: 4rem 3rem;
  position: relative;
  z-index: 2;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-strong));
  -webkit-backdrop-filter: blur(var(--blur-strong));
  border-radius: 32px;
  border: 1px solid var(--glass-border);
  box-shadow: 
    0 16px 64px var(--glass-shadow-strong),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--hero-gradient);
  opacity: 0.6;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero h1 {
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  font-weight: 900;
  margin-bottom: 2rem;
  background: var(--hero-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.04em;
  text-shadow: 0 0 40px rgba(255, 107, 53, 0.3);
  position: relative;
  z-index: 1;
}

.hero .subtitle {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--text-color);
  margin-bottom: 2.5rem;
  line-height: 1.3;
  font-weight: 600;
  text-shadow: 0 2px 8px var(--glass-shadow);
  position: relative;
  z-index: 1;
}

.hero .description {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

/* Glassmorphic Stats Section */
.stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 4rem 0 5rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.stat-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-medium));
  -webkit-backdrop-filter: blur(var(--blur-medium));
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  box-shadow: 
    0 8px 32px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  min-width: 180px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--hero-gradient);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.stat-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 16px 48px var(--glass-shadow-strong),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: var(--glass-border-strong);
}

.stat-item:hover::before {
  transform: scaleX(1);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--hero-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1;
  text-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 1px 2px var(--glass-shadow);
}

/* Glassmorphic Features Grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin: 6rem 0;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 2;
}

.feature-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-medium));
  -webkit-backdrop-filter: blur(var(--blur-medium));
  padding: 3rem 2.5rem;
  border-radius: 28px;
  border: 1px solid var(--glass-border);
  box-shadow: 
    0 12px 40px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--hero-gradient);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  transform: scale(0);
  transition: transform 0.6s ease;
  border-radius: 50%;
}

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

.feature-card:hover::after {
  transform: scale(1);
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 20px 60px var(--glass-shadow-strong),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: var(--glass-border-strong);
}

.feature-icon {
  font-size: 4rem;
  margin-bottom: 2rem;
  display: block;
  filter: drop-shadow(0 4px 12px var(--glass-shadow));
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-icon {
  transform: scale(1.15) rotate(8deg);
  filter: drop-shadow(0 8px 20px rgba(255, 107, 53, 0.3));
}

.feature-card h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  background: var(--hero-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
  position: relative;
  z-index: 1;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.05rem;
  text-shadow: 0 1px 2px var(--glass-shadow);
  position: relative;
  z-index: 1;
}

/* Glassmorphic Newsletter Signup */
.newsletter {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--blur-strong));
  -webkit-backdrop-filter: blur(var(--blur-strong));
  padding: 4rem 3rem;
  border-radius: 36px;
  border: 1px solid var(--glass-border-strong);
  box-shadow: 
    0 20px 80px var(--glass-shadow-strong),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  margin: 6rem auto;
  text-align: center;
  max-width: 700px;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--hero-gradient);
  opacity: 0.8;
}

.newsletter::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
  animation: meshFloat 15s ease-in-out infinite reverse;
  pointer-events: none;
}

.newsletter h2 {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  background: var(--hero-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(255, 107, 53, 0.3);
  position: relative;
  z-index: 1;
}

.newsletter p {
  margin-bottom: 3rem;
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 1.6;
  text-shadow: 0 1px 2px var(--glass-shadow);
  position: relative;
  z-index: 1;
}

/* Glassmorphic Form Elements */
.email-form {
  display: flex;
  gap: 1.5rem;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.email-input {
  flex: 1;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-light));
  -webkit-backdrop-filter: blur(var(--blur-light));
  color: var(--text-color);
  font-size: 1.05rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 4px 16px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
}

.email-input::placeholder {
  color: var(--text-muted);
}

.email-input:focus {
  outline: none;
  border-color: var(--glass-border-strong);
  background: var(--glass-bg-light);
  box-shadow: 
    0 8px 32px var(--glass-shadow-strong),
    0 0 0 2px rgba(255, 107, 53, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.submit-btn {
  padding: 1.25rem 2.5rem;
  background: var(--hero-gradient);
  color: white;
  border: none;
  border-radius: 20px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 8px 24px rgba(255, 107, 53, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  font-size: 1rem;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.submit-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 0.6s ease;
}

.submit-btn:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 
    0 12px 40px rgba(255, 107, 53, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

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

.submit-btn:active {
  transform: translateY(-2px) scale(1.01);
}

/* Glassmorphic Coming Soon Badge */
.coming-soon {
  display: inline-block;
  background: var(--glass-bg-light);
  backdrop-filter: blur(var(--blur-medium));
  -webkit-backdrop-filter: blur(var(--blur-medium));
  color: var(--text-color);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 800;
  margin-bottom: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: 1px solid var(--glass-border-strong);
  box-shadow: 
    0 8px 24px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.coming-soon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--hero-gradient);
  opacity: 0.1;
  animation: pulse 2s ease-in-out infinite;
}

.coming-soon::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 3s infinite;
}

/* Glassmorphic Footer */
.footer {
  text-align: center;
  padding: 4rem 0;
  border-top: 1px solid var(--glass-border);
  margin-top: 8rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-medium));
  -webkit-backdrop-filter: blur(var(--blur-medium));
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border-strong), transparent);
}

.footer p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  text-shadow: 0 1px 2px var(--glass-shadow);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.75rem 1rem;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

.footer-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-bg);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 12px;
}

.footer-link:hover {
  color: var(--text-color);
  text-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
  transform: translateY(-2px);
}

.footer-link:hover::before {
  opacity: 1;
}

/* Enhanced Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }
  
  .features {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 1rem 0;
    height: 70px;
  }
  
  .logo {
    font-size: 1.5rem;
  }
  
  .logo-icon {
    width: 35px;
    height: 35px;
    font-size: 1.3rem;
  }
  
  .main {
    padding: 100px 0 40px;
  }
  
  .hero {
    padding: 0 15px;
  }
  
  .stats {
    gap: 1.5rem;
  }
  
  .stat-item {
    min-width: 140px;
    padding: 1.25rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .features {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 3rem 0;
  }
  
  .feature-card {
    padding: 2rem;
  }
  
  .newsletter {
    padding: 2.5rem 2rem;
    margin: 3rem auto;
  }
  
  .email-form {
    flex-direction: column;
    gap: 1rem;
    max-width: 100%;
  }
  
  .submit-btn {
    padding: 1.25rem;
  }
  
  .footer-links {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  .nav {
    height: 60px;
  }
  
  .logo {
    font-size: 1.3rem;
  }
  
  .logo-icon {
    width: 30px;
    height: 30px;
    font-size: 1.1rem;
  }
  
  .theme-toggle {
    padding: 0.6rem;
    min-width: 45px;
    height: 45px;
    font-size: 1.2rem;
  }
  
  .main {
    padding: 80px 0 30px;
  }
  
  .hero {
    padding: 0 10px;
  }
  
  .stats {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .stat-item {
    width: 100%;
    max-width: 300px;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .feature-icon {
    font-size: 3rem;
  }
  
  .newsletter {
    padding: 2rem 1.5rem;
    border-radius: 24px;
  }
  
  .newsletter h2 {
    font-size: 2rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Glassmorphic Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(60px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes meshFloat {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(2%, -2%) rotate(1deg);
  }
  66% {
    transform: translate(-1%, 1%) rotate(-0.5deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.1;
  }
  50% {
    opacity: 0.2;
  }
}

@keyframes glassFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(2deg);
  }
}

/* Enhanced Glassmorphic Animations */
.hero {
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

.stats {
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.4s both;
}

.features {
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.6s both;
}

.newsletter {
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.8s both;
}

.feature-card {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.feature-card:nth-child(1) { animation-delay: 0.7s; }
.feature-card:nth-child(2) { animation-delay: 0.8s; }
.feature-card:nth-child(3) { animation-delay: 0.9s; }
.feature-card:nth-child(4) { animation-delay: 1.0s; }
.feature-card:nth-child(5) { animation-delay: 1.1s; }
.feature-card:nth-child(6) { animation-delay: 1.2s; }

.logo-icon {
  animation: glassFloat 4s ease-in-out infinite;
}

.stat-item {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.stat-item:nth-child(1) { animation-delay: 0.5s; }
.stat-item:nth-child(2) { animation-delay: 0.6s; }
.stat-item:nth-child(3) { animation-delay: 0.7s; }
.stat-item:nth-child(4) { animation-delay: 0.8s; }

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading state */
body:not(.loaded) * {
  animation-play-state: paused;
}

/* Glassmorphic Floating Orbs */
.floating-orbs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-light));
  -webkit-backdrop-filter: blur(var(--blur-light));
  border: 1px solid var(--glass-border);
  animation: glassFloat 15s ease-in-out infinite;
}

.orb:nth-child(1) {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.orb:nth-child(2) {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 15%;
  animation-delay: -5s;
}

.orb:nth-child(3) {
  width: 60px;
  height: 60px;
  top: 80%;
  left: 20%;
  animation-delay: -10s;
}

.orb:nth-child(4) {
  width: 100px;
  height: 100px;
  top: 30%;
  right: 25%;
  animation-delay: -7s;
}