/* ==========================================================================
   VelMont Digital - Modern CSS Architecture
   ========================================================================== */

/* CSS Custom Properties (CSS Variables) */
:root {
  /* Colors */
  --color-primary: #00cc00;
  --color-primary-dark: #00aa00;
  --color-primary-light: #00ff00;
  --color-background: #0a0a0a;
  --color-background-secondary: #1a1a1a;
  --color-background-card: #2a2a2a;
  --color-text: #ffffff;
  --color-text-secondary: #a8a8a8;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-accent: rgba(0, 204, 0, 0.2);

  /* Typography */
  --font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;

  /* Layout */
  --container-max-width: 1200px;
  --border-radius: 0.75rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.25rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Apple-inspired Effects */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --blur-amount: 10px;
  --glow-primary: 0 0 20px rgba(0, 204, 0, 0.3);
  --glow-intense: 0 0 40px rgba(0, 204, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(0, 204, 0, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.6;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-background);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 255, 0, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 255, 0, 0.03) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.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;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: var(--color-background);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
  transition: top 150ms ease;
  font-weight: 500;
}

.skip-link:focus {
  top: 6px;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

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

/* ==========================================================================
   Navigation
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(20, 20, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.nav-logo .logo-link {
  text-decoration: none;
  color: var(--color-text);
}

.logo-text {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-text);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-4xl);
}

.nav-menu a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 400;
  font-size: var(--font-size-lg);
  transition: color var(--transition-base);
  position: relative;
}

.nav-menu a:hover,
.nav-menu a:focus {
  color: var(--color-primary);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-menu a:hover::after,
.nav-menu a:focus::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--spacing-sm);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-text);
  margin: 3px 0;
  transition: var(--transition-base);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px var(--spacing-lg) 80px;
  position: relative;
  overflow: hidden;
  width: 100%;
  min-width: 100vw;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(0, 255, 0, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(0, 255, 0, 0.03) 0%, transparent 50%);
  animation: morphBackground 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(0, 204, 0, 0.02) 50%, transparent 70%);
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

/* Apple-style neural network background enhancement */
.hero::before {
  background:
    linear-gradient(135deg, rgba(0, 204, 0, 0.1) 0%, transparent 50%),
    linear-gradient(45deg, transparent 30%, rgba(0, 204, 0, 0.05) 50%, transparent 70%),
    radial-gradient(circle at 20% 80%, rgba(0, 204, 0, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 204, 0, 0.06) 0%, transparent 50%);
  animation:
    morphBackground 20s ease-in-out infinite,
    holographicShimmer 8s ease-in-out infinite;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero:hover::before {
  transform: scale(1.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Floating elements */
.hero .floating-element {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 50%;
  animation:
    float 6s ease-in-out infinite,
    particleFloat 8s ease-in-out infinite;
  opacity: 0.6;
  box-shadow: 0 0 10px rgba(0, 204, 0, 0.5);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero .floating-element:hover {
  transform: scale(2.5);
  opacity: 1;
  box-shadow: 0 0 30px rgba(0, 204, 0, 1), 0 0 60px rgba(0, 204, 0, 0.6);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 4px;
  width: 12px;
  height: 12px;
}

.hero .floating-element:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 8s;
  width: 6px;
  height: 6px;
}

.hero .floating-element:nth-child(2) {
  top: 60%;
  right: 15%;
  animation-delay: 2s;
  animation-duration: 6s;
  width: 3px;
  height: 3px;
}

.hero .floating-element:nth-child(3) {
  top: 40%;
  left: 80%;
  animation-delay: 4s;
  animation-duration: 10s;
  width: 5px;
  height: 5px;
}

.hero .floating-element:nth-child(4) {
  top: 15%;
  left: 70%;
  animation-delay: 1s;
  animation-duration: 7s;
  width: 4px;
  height: 4px;
}

.hero .floating-element:nth-child(5) {
  top: 75%;
  left: 25%;
  animation-delay: 3s;
  animation-duration: 9s;
  width: 2px;
  height: 2px;
}

.hero .floating-element:nth-child(6) {
  top: 35%;
  right: 25%;
  animation-delay: 5s;
  animation-duration: 11s;
  width: 5px;
  height: 5px;
}

.hero .floating-element:nth-child(7) {
  top: 85%;
  right: 40%;
  animation-delay: 1.5s;
  animation-duration: 6.5s;
  width: 3px;
  height: 3px;
}

.hero .floating-element:nth-child(8) {
  top: 10%;
  left: 50%;
  animation-delay: 3.5s;
  animation-duration: 8.5s;
  width: 4px;
  height: 4px;
}

.hero .floating-element:nth-child(9) {
  top: 65%;
  left: 5%;
  animation-delay: 2.5s;
  animation-duration: 7.5s;
  width: 3px;
  height: 3px;
}

.hero .floating-element:nth-child(10) {
  top: 45%;
  right: 5%;
  animation-delay: 4.5s;
  animation-duration: 9.5s;
  width: 6px;
  height: 6px;
}

/* Apple-style neural network connections */
.hero .floating-element::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1px;
  height: 1px;
  background: linear-gradient(45deg, transparent, rgba(0, 204, 0, 0.3), transparent);
  transform: translate(-50%, -50%);
  animation: holographicShimmer 3s ease-in-out infinite;
}

/* Particles in other sections */
.features .floating-element {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 50%;
  animation:
    float 8s ease-in-out infinite,
    particleFloat 12s ease-in-out infinite;
  opacity: 0.4;
  box-shadow: 0 0 8px rgba(0, 204, 0, 0.4);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.features .floating-element {
  border-radius: 50%;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.features .floating-element:hover {
  transform: scale(2.2);
  opacity: 1;
  box-shadow: 0 0 25px rgba(0, 204, 0, 0.9), 0 0 50px rgba(0, 204, 0, 0.5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
  width: 8px;
  height: 8px;
}

.features .floating-element:nth-child(1) {
  top: 20%;
  left: 15%;
  animation-delay: 0s;
  animation-duration: 10s;
}

.features .floating-element:nth-child(2) {
  top: 60%;
  right: 20%;
  animation-delay: 3s;
  animation-duration: 8s;
}

.features .floating-element:nth-child(3) {
  top: 40%;
  left: 85%;
  animation-delay: 6s;
  animation-duration: 12s;
}

.features .floating-element:nth-child(4) {
  top: 80%;
  left: 50%;
  animation-delay: 2s;
  animation-duration: 9s;
}

/* Particles in contact section */
.contact .floating-element {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 50%;
  animation:
    float 10s ease-in-out infinite,
    particleFloat 15s ease-in-out infinite;
  opacity: 0.3;
  box-shadow: 0 0 6px rgba(0, 204, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact .floating-element {
  border-radius: 50%;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact .floating-element:hover {
  transform: scale(2.8);
  opacity: 1;
  box-shadow: 0 0 20px rgba(0, 204, 0, 0.8), 0 0 40px rgba(0, 204, 0, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 1px;
  width: 6px;
  height: 6px;
}

.contact .floating-element:nth-child(1) {
  top: 25%;
  left: 20%;
  animation-delay: 0s;
  animation-duration: 11s;
}

.contact .floating-element:nth-child(2) {
  top: 70%;
  right: 25%;
  animation-delay: 4s;
  animation-duration: 9s;
}

.contact .floating-element:nth-child(3) {
  top: 50%;
  left: 80%;
  animation-delay: 2s;
  animation-duration: 13s;
}

.hero-content {
  flex: 1;
  max-width: 600px;
  z-index: 2;
  position: relative;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-text) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textReveal 1.2s ease-out;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  will-change: transform, opacity;
}

.hero-title:hover {
  transform: scale(1.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-shadow: 0 0 20px rgba(0, 204, 0, 0.5);
}

.hero-title::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  animation:
    pulseGlow 2s ease-in-out infinite,
    holographicShimmer 4s ease-in-out infinite;
}

/* Apple-style depth parallax for hero title */
.hero-title {
  transform-style: preserve-3d;
  animation:
    textReveal 1.2s ease-out,
    depthParallax 6s ease-in-out infinite;
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: var(--spacing-3xl);
  animation: fadeInUp 1s ease-out 0.2s both;
  transition: opacity var(--transition-base);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  animation: fadeInUp 1s ease-out 0.4s both;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg) var(--spacing-2xl);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-lg);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: 48px;
  min-width: 48px;
  will-change: transform, box-shadow;
}

.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(--transition-slow);
}

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

.btn {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 30px;
}

.btn:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: var(--shadow-xl), 0 0 25px rgba(0, 204, 0, 0.6), 0 0 50px rgba(0, 204, 0, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 25px;
}

.btn:active {
  transform: translateY(0) scale(0.98);
  transition: all 0.1s ease;
}

/* Apple-style magnetic cursor effect */
.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(0, 204, 0, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover::after {
  width: 150px;
  height: 150px;
  opacity: 1;
  border-radius: 50%;
  animation: magneticPull 0.6s ease-out;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 40px rgba(0, 204, 0, 0.6), 0 0 80px rgba(0, 204, 0, 0.3);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-background);
  box-shadow: 0 4px 20px rgba(0, 204, 0, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--color-primary-dark);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 40px rgba(0, 204, 0, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--color-primary);
  color: var(--color-background);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 204, 0, 0.3);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section-title {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-5xl);
  color: var(--color-text);
}

/* Features Section */
.features {
  padding: var(--spacing-5xl) 0;
  position: relative;
  overflow: hidden;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-4xl);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: var(--color-background-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  backdrop-filter: blur(var(--blur-amount));
  will-change: transform, box-shadow;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 204, 0, 0.05) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 20px;
}

.feature-card:hover {
  transform: translateY(-15px) scale(1.08);
  box-shadow: 0 20px 60px rgba(0, 204, 0, 0.6), 0 0 30px rgba(0, 204, 0, 0.4);
  animation: neuralGlow 2s ease-in-out infinite;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 8px;
}

/* Apple-style liquid blob effect on feature cards */
.feature-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 204, 0, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: blobMorph 8s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover::after {
  opacity: 1;
  transform: scale(1.2);
  border-radius: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 50px rgba(0, 204, 0, 0.3), 0 0 100px rgba(0, 204, 0, 0.1);
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-amount));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 204, 0, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.glass-card:hover::before {
  opacity: 1;
}

.glass-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 25px;
}

.glass-card:hover {
  transform: translateY(-12px) scale(1.06);
  box-shadow: var(--glass-shadow), 0 0 40px rgba(0, 204, 0, 0.5), 0 0 80px rgba(0, 204, 0, 0.3);
  animation: neuralGlow 2.5s ease-in-out infinite;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 12px;
}

/* Apple-style liquid morphing for glass cards */
.glass-card::after {
  content: '';
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, rgba(0, 204, 0, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: blobMorph 10s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
  opacity: 0;
  transform: scale(0.9) rotate(0deg);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover::after {
  opacity: 1;
  transform: scale(1.3) rotate(8deg);
  border-radius: 25px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 60px rgba(0, 204, 0, 0.2), 0 0 120px rgba(0, 204, 0, 0.1);
}

.feature-badge {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-background);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.feature-icon {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-xl);
  display: block;
}

.feature-card h3 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.feature-card p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Services Section */
.product-showcase-section {
  padding: var(--spacing-5xl) 0;
  background: var(--color-background);
  position: relative;
  overflow: hidden;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-4xl);
}

.product-item {
  text-align: center;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.product-item:hover {
  transform: translateY(-15px) scale(1.03);
}

.apple-card {
  background: var(--color-background-card);
  border: 1px solid var(--color-border-accent);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.apple-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 204, 0, 0.3);
}


.product-image-large {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, var(--color-background-secondary), var(--color-background-card));
  border-radius: var(--border-radius-xl);
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.product-image-large::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--border-radius-lg);
}

.product-item h3 {
  font-size: var(--font-size-4xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.product-item p {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.product-price {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-primary);
}

/* About Section */
.about {
  padding: var(--spacing-5xl) 0;
  position: relative;
  overflow: visible;
  z-index: 1;
}

.about-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.about-text {
  font-size: var(--font-size-2xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-5xl);
  line-height: 1.6;
}

.tech-stack {
  margin-top: var(--spacing-4xl);
  position: relative;
  z-index: 1;
}

.tech-stack h3 {
  font-size: var(--font-size-lg);
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  text-align: center;
  opacity: 0.7;
}

.tech-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--spacing-2xl) 0;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.tech-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  opacity: 0.8;
  transition: all 0.2s ease;
}

.tech-item:hover .tech-name {
  opacity: 1;
  color: var(--color-text);
}

.tech-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 144px;
  height: 144px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
}

.tech-logo img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  filter: brightness(1.1) contrast(1.1);
  transition: all 0.2s ease;
}

.tech-logo:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 4px 12px rgba(0, 204, 0, 0.1);
}

.tech-logo:hover img {
  filter: brightness(1.3) contrast(1.2);
  transform: scale(1.1);
}


/* Contact Section */
.contact {
  padding: var(--spacing-5xl) 0;
  position: relative;
  overflow: hidden;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-5xl);
  align-items: start;
}

.contact-info h3 {
  font-size: var(--font-size-4xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text);
}

.contact-info p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-3xl);
  line-height: 1.6;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  font-size: var(--font-size-lg);
  color: var(--color-text);
}

.contact-icon {
  font-size: var(--font-size-2xl);
}

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

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: border-color var(--transition-base);
  background: var(--color-background-card);
  color: var(--color-text);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-background-secondary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-secondary);
}

.error-message {
  color: #ff6b6b;
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
  display: none;
}

.submit-status {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  text-align: center;
  display: none;
}

.submit-status.success {
  background: rgba(0, 204, 0, 0.1);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.submit-status.error {
  background: rgba(255, 107, 107, 0.1);
  color: #ff6b6b;
  border: 1px solid #ff6b6b;
}

/* Footer */
.footer {
  background: var(--color-background);
  color: var(--color-text);
  padding: var(--spacing-4xl) 0 var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3xl);
}

.footer-logo .logo-link {
  text-decoration: none;
  color: var(--color-text);
}

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

.footer-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-base);
  transition: color var(--transition-base);
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-text);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-3xl);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

/* ==========================================================================
   Animations
   ========================================================================== */

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

@keyframes applePulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

.loading {
  animation: applePulse 2s ease-in-out infinite;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: left var(--transition-base);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 100px var(--spacing-lg) 60px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-4xl);
  }

  .footer-content {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

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

}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .hero-title {
    font-size: var(--font-size-4xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-xl);
  }

  .section-title {
    font-size: var(--font-size-4xl);
  }

}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  .navbar,
  .hero-buttons,
  .contact-form {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .hero-title,
  .section-title {
    color: black;
  }
}

/* ==========================================================================
   High Contrast Mode
   ========================================================================== */

@media (prefers-contrast: high) {
  :root {
    --color-border: rgba(255, 255, 255, 0.5);
    --color-border-accent: rgba(0, 204, 0, 0.8);
  }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Lazy Loading States
   ========================================================================== */

img.loading {
  filter: blur(5px);
  opacity: 0.7;
}

img.loaded {
  filter: none;
  opacity: 1;
}

img.error {
  filter: grayscale(100%);
  opacity: 0.5;
}

/* Loading skeleton for images */
.img-skeleton {
  background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Apple-style shimmer effect */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Apple-style pulse glow */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: var(--glow-primary);
  }
  50% {
    box-shadow: var(--glow-intense);
  }
}

/* Apple-style float animation */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Apple-style morphing background */
@keyframes morphBackground {
  0%, 100% {
    background: radial-gradient(circle at 20% 80%, rgba(0, 204, 0, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(0, 204, 0, 0.05) 0%, transparent 50%);
  }
  50% {
    background: radial-gradient(circle at 80% 20%, rgba(0, 204, 0, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(0, 204, 0, 0.05) 0%, transparent 50%);
  }
}

/* Apple-style text reveal */
@keyframes textReveal {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  50% {
    opacity: 0.5;
    transform: translateY(15px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Apple-style magnetic hover effect */
@keyframes magneticHover {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* Apple-style liquid morphing */
@keyframes liquidMorph {
  0%, 100% {
    border-radius: 20px 20px 20px 20px;
  }
  25% {
    border-radius: 30px 10px 30px 10px;
  }
  50% {
    border-radius: 10px 30px 10px 30px;
  }
  75% {
    border-radius: 30px 20px 10px 20px;
  }
}

/* Apple-style particle system */
@keyframes particleFloat {
  0% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* Apple-style magnetic cursor effect */
@keyframes magneticPull {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

/* Apple-style liquid blob morphing */
@keyframes blobMorph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  25% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
  50% {
    border-radius: 50% 30% 60% 50% / 30% 50% 60% 70%;
  }
  75% {
    border-radius: 40% 70% 50% 60% / 70% 40% 60% 30%;
  }
}

/* Apple-style holographic shimmer */
@keyframes holographicShimmer {
  0% {
    background-position: -200% 0;
    filter: hue-rotate(0deg);
  }
  50% {
    background-position: 0% 0;
    filter: hue-rotate(180deg);
  }
  100% {
    background-position: 200% 0;
    filter: hue-rotate(360deg);
  }
}

/* Apple-style depth parallax */
@keyframes depthParallax {
  0% {
    transform: translateZ(0px) rotateX(0deg) rotateY(0deg);
  }
  25% {
    transform: translateZ(20px) rotateX(5deg) rotateY(5deg);
  }
  50% {
    transform: translateZ(40px) rotateX(0deg) rotateY(0deg);
  }
  75% {
    transform: translateZ(20px) rotateX(-5deg) rotateY(-5deg);
  }
  100% {
    transform: translateZ(0px) rotateX(0deg) rotateY(0deg);
  }
}

/* Apple-style neural network glow */
@keyframes neuralGlow {
  0%, 100% {
    box-shadow:
      0 0 30px rgba(0, 204, 0, 0.6),
      0 0 60px rgba(0, 204, 0, 0.3),
      0 0 90px rgba(0, 204, 0, 0.1),
      0 0 120px rgba(0, 204, 0, 0.05);
  }
  50% {
    box-shadow:
      0 0 50px rgba(0, 204, 0, 0.8),
      0 0 100px rgba(0, 204, 0, 0.4),
      0 0 150px rgba(0, 204, 0, 0.2),
      0 0 200px rgba(0, 204, 0, 0.1);
  }
}

/* Apple-style page-level effects */
body {
  overflow-x: hidden;
  position: relative;
  background: var(--color-background);
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  background:
    linear-gradient(135deg, var(--color-background) 0%, var(--color-background-secondary) 100%),
    radial-gradient(circle at 10% 20%, rgba(0, 204, 0, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(0, 204, 0, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(0, 204, 0, 0.01) 0%, transparent 50%),
    radial-gradient(circle at 25% 75%, rgba(0, 204, 0, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(0, 204, 0, 0.015) 0%, transparent 50%);
  animation: morphBackground 30s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

/* Apple-style scroll-triggered effects */
@media (prefers-reduced-motion: no-preference) {
  .hero {
    animation: depthParallax 20s ease-in-out infinite;
  }

  .feature-card {
    animation: blobMorph 15s ease-in-out infinite;
  }

  .btn {
    animation: magneticPull 8s ease-in-out infinite;
  }
}

/* Apple-style neural network overlay */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(0, 204, 0, 0.01) 50%, transparent 100%),
    linear-gradient(0deg, transparent 0%, rgba(0, 204, 0, 0.01) 50%, transparent 100%);
  animation: holographicShimmer 12s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

/* ==========================================================================
   Dark Mode Support
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
  }
}

/* ==========================================================================
   Utility Classes - Generated by CSS Optimizer
   ========================================================================== */

/* Hover Transform Utilities */
.hover-lift { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-lift:hover { transform: translateY(-8px); }

.hover-lift-sm { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-lift-sm:hover { transform: translateY(-2px); }

.hover-scale { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-scale:hover { transform: scale(1.05); }

.hover-scale-sm { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-scale-sm:hover { transform: scale(1.1); }

.hover-lift-scale { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-lift-scale:hover { transform: translateY(-5px) scale(1.05); }

.hover-lift-scale-md { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-lift-scale-md:hover { transform: translateY(-12px) scale(1.06); }

.hover-lift-scale-lg { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.hover-lift-scale-lg:hover { transform: translateY(-15px) scale(1.08); }

/* Shadow Utilities */
.shadow-glow-subtle { box-shadow: 0 4px 12px rgba(0, 204, 0, 0.1); }
.shadow-glow-medium { box-shadow: 0 12px 40px rgba(0, 204, 0, 0.3); }
.shadow-glow-intense { box-shadow: 0 20px 60px rgba(0, 204, 0, 0.6), 0 0 30px rgba(0, 204, 0, 0.4); }

/* Filter Utilities */
.filter-bright { filter: brightness(1.1) contrast(1.1); }
.filter-bright-contrast { filter: brightness(1.3) contrast(1.2); }

/* Transition Utilities */
.transition-smooth { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.transition-fast { transition: all 0.15s ease; }
.transition-slow { transition: all 0.5s ease; }

/* ==========================================================================
   Accessibility Enhancements
   ========================================================================== */

/* Skip links */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: var(--color-bg);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 6px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #00ff00;
    --color-text: #ffffff;
    --color-bg: #000000;
  }

  .btn {
    border: 2px solid var(--color-primary);
  }

  .feature-card,
  .glass-card {
    border: 1px solid var(--color-primary);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .floating-element {
    animation: none !important;
  }

  .hero::before {
    animation: none !important;
  }
}

/* Focus indicators */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Focus within for containers */
.feature-card:focus-within,
.glass-card:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

/* Screen reader only content */
.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;
}

/* Ensure interactive elements are keyboard accessible */
.btn:focus,
.nav-menu a:focus,
.tech-logo:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Improve form accessibility */
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

/* ==========================================================================
   Mobile Optimizations
   ========================================================================== */

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
  .btn {
    min-height: 44px;
    min-width: 44px;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .nav-menu a {
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .tech-logo {
    min-height: 60px;
    min-width: 60px;
  }

  .feature-card,
  .glass-card {
    min-height: 200px;
  }
}

/* Enhanced mobile breakpoints */
@media (max-width: 1024px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-4xl) 0;
  }

  .hero-title {
    font-size: var(--font-size-3xl);
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
  }

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

  .tech-logos {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

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

  .hero-title {
    font-size: var(--font-size-2xl);
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

  .tech-logos {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  .tech-logo {
    padding: var(--spacing-md);
  }

  .tech-logo img {
    width: 48px;
    height: 48px;
  }

  .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }

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

/* Mobile-specific animations */
@media (prefers-reduced-motion: no-preference) {
  @media (max-width: 768px) {
    .floating-element {
      animation-duration: 8s;
    }

    .hero::before {
      animation-duration: 20s;
    }
  }
}

/* Touch gesture support */
.touch-gesture {
  touch-action: manipulation;
}

/* Prevent zoom on input focus (iOS) */
input, textarea, select {
  font-size: 16px;
}

/* Mobile navigation improvements */
@media (max-width: 768px) {
  .nav-menu {
    backdrop-filter: blur(20px);
    background: rgba(0, 0, 0, 0.8);
  }

  .nav-menu a {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-menu a:last-child {
    border-bottom: none;
  }
}