/* macOS Tahoe Inspired Design System */

/* ==== Typography ==== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=SF+Pro+Display:wght@300;400;500;600;700&display=swap');

:root {
  /* macOS Big Sur/Tahoe color palette */
  --macos-bg-primary: #ffffff;
  --macos-bg-secondary: #f2f2f7;
  --macos-bg-tertiary: #e5e5ea;
  --macos-bg-quaternary: #d1d1d6;
  --macos-surface: rgba(255, 255, 255, 0.72);
  --macos-surface-elevated: rgba(255, 255, 255, 0.85);
  --macos-surface-elevated-high: rgba(255, 255, 255, 0.95);
  --macos-border: rgba(0, 0, 0, 0.05);
  --macos-border-medium: rgba(0, 0, 0, 0.1);
  --macos-border-strong: rgba(0, 0, 0, 0.2);

  /* Text colors */
  --macos-text-primary: #1c1c1e;
  --macos-text-secondary: #3a3a3c;
  --macos-text-tertiary: #8e8e93;
  --macos-text-quaternary: #c7c7cc;
  --macos-text-link: #007aff;

  /* System colors */
  --macos-blue: #007aff;
  --macos-blue-hover: #0056cc;
  --macos-green: #34c759;
  --macos-orange: #ff9500;
  --macos-red: #ff3b30;
  --macos-yellow: #ffcc00;
  --macos-purple: #af52de;
  --macos-pink: #ff2d92;
  --macos-indigo: #5856d6;
  --macos-teal: #5ac8fa;

  /* Material colors */
  --macos-material-light: rgba(255, 255, 255, 0.8);
  --macos-material-dark: rgba(0, 0, 0, 0.8);
  --macos-separator: rgba(60, 60, 67, 0.18);

  /* Dark mode */
  --macos-bg-primary-dark: #000000;
  --macos-bg-secondary-dark: #1c1c1e;
  --macos-bg-tertiary-dark: #2c2c2e;
  --macos-bg-quaternary-dark: #3a3a3c;
  --macos-surface-dark: rgba(30, 30, 30, 0.72);
  --macos-surface-elevated-dark: rgba(44, 44, 46, 0.85);
  --macos-surface-elevated-high-dark: rgba(44, 44, 46, 0.95);
  --macos-border-dark: rgba(255, 255, 255, 0.08);
  --macos-border-medium-dark: rgba(255, 255, 255, 0.15);
  --macos-border-strong-dark: rgba(255, 255, 255, 0.3);

  --macos-text-primary-dark: #f5f5f7;
  --macos-text-secondary-dark: #aeaeb2;
  --macos-text-tertiary-dark: #8e8e93;
  --macos-text-quaternary-dark: #636366;
  --macos-text-link-dark: #409cff;

  /* Dynamic Island colors */
  --macos-island-bg: rgba(0, 0, 0, 0.5);
  --macos-island-border: rgba(255, 255, 255, 0.15);

  /* Enhanced shadows */
  --macos-shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.05);
  --macos-shadow-small: 0 2px 8px rgba(0, 0, 0, 0.08);
  --macos-shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.12);
  --macos-shadow-large: 0 8px 32px rgba(0, 0, 0, 0.16);
  --macos-shadow-xlarge: 0 16px 64px rgba(0, 0, 0, 0.2);
  --macos-shadow-colored: 0 8px 32px rgba(0, 122, 255, 0.2);

  /* Enhanced blur values */
  --macos-blur-light: blur(12px);
  --macos-blur-medium: blur(24px);
  --macos-blur-heavy: blur(48px);
  --macos-blur-vibrancy: blur(100px);

  /* Border radius */
  --macos-radius-xs: 4px;
  --macos-radius-sm: 6px;
  --macos-radius-md: 10px;
  --macos-radius-lg: 14px;
  --macos-radius-xl: 18px;
  --macos-radius-2xl: 24px;
  --macos-radius-island: 20px;
  --macos-radius-window: 12px;

  /* Spacing */
  --macos-spacing-xxs: 2px;
  --macos-spacing-xs: 4px;
  --macos-spacing-sm: 8px;
  --macos-spacing-md: 16px;
  --macos-spacing-lg: 24px;
  --macos-spacing-xl: 32px;
  --macos-spacing-2xl: 48px;
  --macos-spacing-3xl: 64px;
  --macos-spacing-4xl: 96px;

  /* Z-index scale */
  --macos-z-dropdown: 1000;
  --macos-z-sticky: 1020;
  --macos-z-fixed: 1030;
  --macos-z-modal-backdrop: 1040;
  --macos-z-modal: 1050;
  --macos-z-popover: 1060;
  --macos-z-tooltip: 1070;
  --macos-z-toast: 1080;
}

/* Base styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
  background: var(--macos-bg-primary);
  color: var(--macos-text-primary);
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.dark body {
  background: var(--macos-bg-primary-dark);
  color: var(--macos-text-primary-dark);
}

/* Glass morphism utility classes */
.glass-surface {
  background: var(--macos-surface);
  backdrop-filter: var(--macos-blur-md);
  -webkit-backdrop-filter: var(--macos-blur-md);
  border: 1px solid var(--macos-border);
  border-radius: var(--macos-radius-lg);
}

.glass-surface-elevated {
  background: var(--macos-surface-elevated);
  backdrop-filter: var(--macos-blur-lg);
  -webkit-backdrop-filter: var(--macos-blur-lg);
  border: 1px solid var(--macos-border);
  border-radius: var(--macos-radius-lg);
  box-shadow: var(--macos-shadow-md);
}

.dark .glass-surface {
  background: var(--macos-surface-dark);
  border-color: var(--macos-border-dark);
}

.dark .glass-surface-elevated {
  background: var(--macos-surface-elevated-dark);
  border-color: var(--macos-border-dark);
}

/* macOS-style navigation */
#topnav {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--macos-border);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark #topnav {
  background: rgba(0, 0, 0, 0.72);
  border-bottom-color: var(--macos-border-dark);
}

#topnav.is-sticky {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
}

.dark #topnav.is-sticky {
  background: rgba(0, 0, 0, 0.9);
}

/* Logo styling */
.logo {
  width: 180px;
  transition: transform 0.2s ease;
}

.logo:hover {
  transform: scale(1.02);
}

/* Navigation menu styling */
.navigation-menu li a {
  font-weight: 500;
  font-size: 15px;
  color: var(--macos-text-primary);
  padding: 8px 16px;
  border-radius: var(--macos-radius-sm);
  transition: all 0.2s ease;
  position: relative;
}

.dark .navigation-menu li a {
  color: var(--macos-text-primary-dark);
}

.navigation-menu li a:hover {
  background: var(--macos-bg-secondary);
  color: var(--macos-blue);
}

.dark .navigation-menu li a:hover {
  background: var(--macos-bg-secondary-dark);
  color: var(--macos-blue);
}

/* Hero section macOS styling */
.hero-macos {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  position: relative;
  overflow: hidden;
}

.dark .hero-macos {
  background: linear-gradient(135deg, #1c1c1e 0%, #2c2c2e 100%);
}

.hero-content-macos {
  position: relative;
  z-index: 2;
}

.hero-macos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(0, 122, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(88, 86, 214, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 149, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* macOS-style buttons */
.btn-macos {
  background: var(--macos-blue);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: var(--macos-radius-lg);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--macos-shadow-sm);
}

.btn-macos:hover {
  background: var(--macos-blue-hover);
  transform: translateY(-1px);
  box-shadow: var(--macos-shadow-md);
}

.btn-macos:active {
  transform: translateY(0);
  box-shadow: var(--macos-shadow-sm);
}

.btn-macos-secondary {
  background: var(--macos-surface-elevated);
  color: var(--macos-text-primary);
  border: 1px solid var(--macos-border);
  backdrop-filter: var(--macos-blur-sm);
  -webkit-backdrop-filter: var(--macos-blur-sm);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-flex;
  align-items: center;
  gap: var(--macos-spacing-sm);
  box-shadow: var(--macos-shadow-small);
  position: relative;
  overflow: hidden;
  border-radius: var(--macos-radius-lg);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  cursor: pointer;
  text-decoration: none;
}

.btn-macos-secondary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.btn-macos-secondary:hover {
  background: var(--macos-bg-secondary);
  transform: scale(1.02);
  box-shadow: var(--macos-shadow-medium);
  border-color: var(--macos-border-strong);
}

.btn-macos-secondary:active {
  transform: scale(0.98);
}

.btn-macos-secondary:active::before {
  width: 300px;
  height: 300px;
}

.dark .btn-macos-secondary {
  background: var(--macos-surface-elevated-dark);
  color: var(--macos-text-primary-dark);
  border-color: var(--macos-border-dark);
}

.dark .btn-macos-secondary:hover {
  background: var(--macos-bg-secondary-dark);
  border-color: var(--macos-border-strong-dark);
  box-shadow: var(--macos-shadow-medium);
}

/* Service cards macOS styling */
.service-card-macos {
  background: var(--macos-surface-elevated);
  backdrop-filter: var(--macos-blur-md);
  -webkit-backdrop-filter: var(--macos-blur-md);
  border: 1px solid var(--macos-border);
  border-radius: var(--macos-radius-xl);
  padding: 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-card-macos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

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

.service-card-macos:hover::before {
  opacity: 1;
}

.dark .service-card-macos {
  background: var(--macos-surface-elevated-dark);
  border-color: var(--macos-border-dark);
}

/* Typography improvements */
.text-display {
  font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  font-size: clamp(2.5rem, 8vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--macos-spacing-lg);
}

.text-headline {
  font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.text-title {
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.4;
}

.text-body {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--macos-text-secondary);
}

.dark .text-body {
  color: var(--macos-text-secondary-dark);
}

.text-caption {
  font-size: 0.875rem;
  color: var(--macos-text-tertiary);
}

.dark .text-caption {
  color: var(--macos-text-tertiary-dark);
}

/* Smooth transitions */
* {
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

/* Improved loading animation */
.spinner {
  width: 40px;
  height: 40px;
  position: relative;
  margin: 0 auto;
}

.double-bounce1, .double-bounce2 {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--macos-blue);
  opacity: 0.6;
  position: absolute;
  top: 0;
  left: 0;
  animation: sk-bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
  animation-delay: -1.0s;
}

@keyframes sk-bounce {
  0%, 100% {
    transform: scale(0.0);
  }
  50% {
    transform: scale(1.0);
  }
}

/* Form styling macOS */
.form-input-macos {
  background: var(--macos-surface);
  border: 1px solid var(--macos-border);
  border-radius: var(--macos-radius-md);
  padding: 12px 16px;
  font-size: 16px;
  transition: all 0.2s ease;
  outline: none;
}

.form-input-macos:focus {
  border-color: var(--macos-blue);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.dark .form-input-macos {
  background: var(--macos-surface-dark);
  border-color: var(--macos-border-dark);
  color: var(--macos-text-primary-dark);
}

/* Footer macOS styling */
footer {
  background: var(--macos-bg-secondary);
  border-top: 1px solid var(--macos-border);
}

.dark footer {
  background: var(--macos-bg-secondary-dark);
  border-top-color: var(--macos-border-dark);
}

/* Mobile hamburger menu improved */
.navbar-toggle .lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.navbar-toggle .lines span {
  width: 24px;
  height: 2px;
  background: var(--macos-text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.dark .navbar-toggle .lines span {
  background: var(--macos-text-primary-dark);
}

/* Counter animations */
.counter-value {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

/* Portfolio images enhanced */
.customer-testi img {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.customer-testi:hover img {
  transform: scale(1.02);
  box-shadow: var(--macos-shadow-lg);
}

/* Social icons macOS style */
.social-icon-macos {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--macos-surface-elevated);
  border: 1px solid var(--macos-border);
  color: var(--macos-text-primary);
  transition: all 0.2s ease;
  font-size: 18px;
}

.social-icon-macos:hover {
  background: var(--macos-blue);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--macos-shadow-md);
}

.dark .social-icon-macos {
  background: var(--macos-surface-elevated-dark);
  border-color: var(--macos-border-dark);
  color: var(--macos-text-primary-dark);
}

/* Back to top button macOS */
.back-to-top {
  background: var(--macos-surface-elevated);
  backdrop-filter: var(--macos-blur-md);
  -webkit-backdrop-filter: var(--macos-blur-md);
  border: 1px solid var(--macos-border);
  color: var(--macos-text-primary);
  transition: all 0.2s ease;
}

.back-to-top:hover {
  background: var(--macos-blue);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--macos-shadow-lg);
}

.dark .back-to-top {
  background: var(--macos-surface-elevated-dark);
  border-color: var(--macos-border-dark);
  color: var(--macos-text-primary-dark);
}

/* Cookie popup macOS style */
.cookie-popup {
  background: var(--macos-surface-elevated);
  backdrop-filter: var(--macos-blur-lg);
  -webkit-backdrop-filter: var(--macos-blur-lg);
  border: 1px solid var(--macos-border);
  border-radius: var(--macos-radius-lg);
  box-shadow: var(--macos-shadow-lg);
}

.dark .cookie-popup {
  background: var(--macos-surface-elevated-dark);
  border-color: var(--macos-border-dark);
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

/* Utility classes */
.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.animate-slideInLeft {
  animation: slideInFromLeft 0.6s ease-out;
}

.animate-slideInRight {
  animation: slideInFromRight 0.6s ease-out;
}

/* Space utility improvements */
.space-y-2 > * + * {
  margin-top: var(--macos-spacing-sm);
}

.space-y-4 > * + * {
  margin-top: var(--macos-spacing-md);
}

.space-y-6 > * + * {
  margin-top: var(--macos-spacing-lg);
}

.space-x-2 > * + * {
  margin-left: var(--macos-spacing-sm);
}

.space-x-4 > * + * {
  margin-left: var(--macos-spacing-md);
}

/* Container improvements */
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Loading spinner improvements */
.spinner {
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

/* Enhanced form controls */
input, textarea, select {
  font-family: inherit;
  transition: all 0.2s ease;
}

/* Improved scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--macos-bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--macos-border-strong);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--macos-border);
}

.dark ::-webkit-scrollbar-track {
  background: var(--macos-bg-secondary-dark);
}

.dark ::-webkit-scrollbar-thumb {
  background: var(--macos-border-strong-dark);
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: var(--macos-border-dark);
}

/* Focus styles */
.focus-ring:focus {
  outline: 2px solid var(--macos-blue);
  outline-offset: 2px;
}

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

/* Hover effects */
.hover-lift {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--macos-shadow-md);
}

/* Floating animations for hero cards */
@keyframes float-1 {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(2deg);
  }
}

@keyframes float-2 {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(-1deg);
  }
}

@keyframes float-3 {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-25px) rotate(1deg);
  }
}

.animate-float-1 {
  animation: float-1 6s ease-in-out infinite;
}

.animate-float-2 {
  animation: float-2 5s ease-in-out infinite;
}

.animate-float-3 {
  animation: float-3 7s ease-in-out infinite;
}

/* Enhanced floating cards */
.glass-surface-elevated.animate-float-1,
.glass-surface-elevated.animate-float-2,
.glass-surface-elevated.animate-float-3 {
  backdrop-filter: var(--macos-blur-medium);
  -webkit-backdrop-filter: var(--macos-blur-medium);
  border: 1px solid var(--macos-border);
  transition: all 0.3s ease;
  min-width: 180px;
  max-width: 220px;
}

.glass-surface-elevated.animate-float-1:hover,
.glass-surface-elevated.animate-float-2:hover,
.glass-surface-elevated.animate-float-3:hover {
  transform: scale(1.05);
  box-shadow: var(--macos-shadow-large);
  border-color: var(--macos-blue);
}

/* Improved floating animation smoothness */
@keyframes float-1 {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-10px) rotate(1deg);
  }
  50% {
    transform: translateY(-20px) rotate(2deg);
  }
  75% {
    transform: translateY(-10px) rotate(1deg);
  }
}

@keyframes float-2 {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-8px) rotate(-0.5deg);
  }
  50% {
    transform: translateY(-15px) rotate(-1deg);
  }
  75% {
    transform: translateY(-8px) rotate(-0.5deg);
  }
}

@keyframes float-3 {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-12px) rotate(0.5deg);
  }
  66% {
    transform: translateY(-25px) rotate(1deg);
  }
}

/* Floating cards positioning improvements */
@media (min-width: 769px) {
  /* Desktop positioning - ensure no overlap */
  .animate-float-1 {
    position: absolute !important;
    top: 2rem !important;
    left: 1rem !important;
    z-index: 20 !important;
  }

  .animate-float-2 {
    position: absolute !important;
    top: 6rem !important;
    right: 1rem !important;
    z-index: 20 !important;
  }

  .animate-float-3 {
    position: absolute !important;
    bottom: 2rem !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    z-index: 20 !important;
  }
}

@media (max-width: 768px) {
  /* Mobile positioning - stacked below image */
  .animate-float-1,
  .animate-float-2,
  .animate-float-3 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    margin-bottom: 1rem;
    z-index: 1 !important;
  }

  .glass-surface-elevated.animate-float-1,
  .glass-surface-elevated.animate-float-2,
  .glass-surface-elevated.animate-float-3 {
    min-width: 140px;
    max-width: 160px;
    padding: 12px;
  }

  .glass-surface-elevated.animate-float-1 .flex,
  .glass-surface-elevated.animate-float-2 .flex,
  .glass-surface-elevated.animate-float-3 .flex {
    gap: 8px;
  }

  .glass-surface-elevated.animate-float-1 .w-10,
  .glass-surface-elevated.animate-float-2 .w-10,
  .glass-surface-elevated.animate-float-3 .w-10 {
    width: 32px;
    height: 32px;
  }

  .glass-surface-elevated.animate-float-1 .text-sm,
  .glass-surface-elevated.animate-float-2 .text-sm,
  .glass-surface-elevated.animate-float-3 .text-sm {
    font-size: 12px;
  }

  .glass-surface-elevated.animate-float-1 .text-xs,
  .glass-surface-elevated.animate-float-2 .text-xs,
  .glass-surface-elevated.animate-float-3 .text-xs {
    font-size: 10px;
  }
}

/* macOS Sidebar Navigation */
.macos-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: 280px;
  background: var(--macos-surface);
  backdrop-filter: var(--macos-blur-heavy);
  -webkit-backdrop-filter: var(--macos-blur-heavy);
  border-right: 1px solid var(--macos-border-medium);
  z-index: var(--macos-z-fixed);
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.macos-sidebar.open {
  transform: translateX(0);
}

.macos-sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: var(--macos-z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.macos-sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

.macos-sidebar-header {
  padding: var(--macos-spacing-lg);
  border-bottom: 1px solid var(--macos-border);
  background: var(--macos-surface-elevated);
}

.macos-sidebar-nav {
  padding: var(--macos-spacing-md);
}

.macos-sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--macos-spacing-md);
  padding: var(--macos-spacing-sm) var(--macos-spacing-md);
  margin: var(--macos-spacing-xs) 0;
  border-radius: var(--macos-radius-md);
  color: var(--macos-text-primary);
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
}

.macos-sidebar-nav-item:hover {
  background: var(--macos-bg-secondary);
  color: var(--macos-blue);
}

.macos-sidebar-nav-item.active {
  background: var(--macos-blue);
  color: white;
}

.macos-sidebar-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: white;
  border-radius: 0 2px 2px 0;
}

/* macOS Dock */
.macos-dock {
  position: fixed;
  bottom: var(--macos-spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--macos-spacing-sm);
  padding: var(--macos-spacing-sm);
  background: var(--macos-surface-elevated-high);
  backdrop-filter: var(--macos-blur-heavy);
  -webkit-backdrop-filter: var(--macos-blur-heavy);
  border-radius: var(--macos-radius-2xl);
  border: 1px solid var(--macos-border-medium);
  box-shadow: var(--macos-shadow-large);
  z-index: var(--macos-z-fixed);
}

.macos-dock-item {
  width: 48px;
  height: 48px;
  border-radius: var(--macos-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--macos-bg-secondary);
  border: 1px solid var(--macos-border);
  color: var(--macos-text-primary);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  cursor: pointer;
}

.macos-dock-item:hover {
  transform: scale(1.3) translateY(-8px);
  background: var(--macos-surface-elevated);
  box-shadow: var(--macos-shadow-medium);
}

.macos-dock-item.active {
  background: var(--macos-blue);
  color: white;
}

.macos-dock-item::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) scale(0);
  width: 6px;
  height: 6px;
  background: var(--macos-blue);
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.macos-dock-item.active::after {
  transform: translateX(-50%) scale(1);
}

/* macOS Spotlight Search */
.macos-spotlight {
  position: fixed;
  top: var(--macos-spacing-2xl);
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  width: 600px;
  max-width: 90vw;
  background: var(--macos-surface-elevated-high);
  backdrop-filter: var(--macos-blur-heavy);
  -webkit-backdrop-filter: var(--macos-blur-heavy);
  border-radius: var(--macos-radius-xl);
  border: 1px solid var(--macos-border-medium);
  box-shadow: var(--macos-shadow-xlarge);
  z-index: var(--macos-z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.macos-spotlight.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.macos-spotlight-input {
  width: 100%;
  padding: var(--macos-spacing-lg);
  background: transparent;
  border: none;
  outline: none;
  font-size: 18px;
  color: var(--macos-text-primary);
}

.macos-spotlight-results {
  max-height: 400px;
  overflow-y: auto;
  border-top: 1px solid var(--macos-border);
}

.macos-spotlight-result {
  display: flex;
  align-items: center;
  gap: var(--macos-spacing-md);
  padding: var(--macos-spacing-md);
  cursor: pointer;
  transition: background 0.2s ease;
}

.macos-spotlight-result:hover {
  background: var(--macos-bg-secondary);
}

/* macOS Control Center */
.macos-control-center {
  position: fixed;
  top: var(--macos-spacing-lg);
  right: var(--macos-spacing-lg);
  width: 320px;
  background: var(--macos-surface-elevated-high);
  backdrop-filter: var(--macos-blur-heavy);
  -webkit-backdrop-filter: var(--macos-blur-heavy);
  border-radius: var(--macos-radius-xl);
  border: 1px solid var(--macos-border-medium);
  box-shadow: var(--macos-shadow-large);
  z-index: var(--macos-z-popover);
  transform: translateY(-100px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.macos-control-center.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.macos-control-center-header {
  padding: var(--macos-spacing-lg);
  border-bottom: 1px solid var(--macos-border);
  font-weight: 600;
  color: var(--macos-text-primary);
}

.macos-control-center-content {
  padding: var(--macos-spacing-lg);
}

.macos-control-module {
  background: var(--macos-bg-secondary);
  border-radius: var(--macos-radius-lg);
  padding: var(--macos-spacing-md);
  margin-bottom: var(--macos-spacing-md);
}

.macos-control-module-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--macos-text-secondary);
  margin-bottom: var(--macos-spacing-sm);
}

.macos-control-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--macos-spacing-sm) 0;
}

.macos-toggle {
  width: 51px;
  height: 31px;
  background: var(--macos-bg-quaternary);
  border-radius: 31px;
  position: relative;
  transition: background 0.2s ease;
  cursor: pointer;
}

.macos-toggle.active {
  background: var(--macos-green);
}

.macos-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 27px;
  height: 27px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s ease;
  box-shadow: var(--macos-shadow-small);
}

.macos-toggle.active .macos-toggle-thumb {
  transform: translateX(20px);
}

/* macOS Notification */
.macos-notification {
  position: fixed;
  top: var(--macos-spacing-2xl);
  right: var(--macos-spacing-lg);
  width: 320px;
  background: var(--macos-surface-elevated-high);
  backdrop-filter: var(--macos-blur-heavy);
  -webkit-backdrop-filter: var(--macos-blur-heavy);
  border-radius: var(--macos-radius-lg);
  border: 1px solid var(--macos-border-medium);
  box-shadow: var(--macos-shadow-large);
  z-index: var(--macos-z-toast);
  transform: translateX(400px);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.macos-notification.show {
  transform: translateX(0);
}

.macos-notification-header {
  display: flex;
  align-items: center;
  gap: var(--macos-spacing-sm);
  padding: var(--macos-spacing-md) var(--macos-spacing-lg);
  border-bottom: 1px solid var(--macos-border);
}

.macos-notification-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--macos-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--macos-blue);
  color: white;
  font-size: 12px;
}

.macos-notification-title {
  font-weight: 600;
  color: var(--macos-text-primary);
  font-size: 14px;
}

.macos-notification-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--macos-text-tertiary);
  cursor: pointer;
  padding: var(--macos-spacing-xs);
}

.macos-notification-body {
  padding: var(--macos-spacing-md) var(--macos-spacing-lg);
  color: var(--macos-text-secondary);
  font-size: 14px;
  line-height: 1.4;
}

/* Enhanced Button Styles with macOS Spring Animations */
.btn-macos {
  background: var(--macos-blue);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: var(--macos-radius-lg);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-flex;
  align-items: center;
  gap: var(--macos-spacing-sm);
  box-shadow: var(--macos-shadow-small);
  position: relative;
  overflow: hidden;
}

.btn-macos::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.btn-macos:hover {
  background: var(--macos-blue-hover);
  transform: scale(1.02);
  box-shadow: var(--macos-shadow-medium);
}

.btn-macos:active {
  transform: scale(0.98);
}

.btn-macos:active::before {
  width: 300px;
  height: 300px;
}

/* Enhanced Service Cards with Spring Animations */
.service-card-macos {
  background: var(--macos-surface-elevated);
  backdrop-filter: var(--macos-blur-medium);
  -webkit-backdrop-filter: var(--macos-blur-medium);
  border: 1px solid var(--macos-border);
  border-radius: var(--macos-radius-xl);
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
}

.service-card-macos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.service-card-macos:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--macos-shadow-colored);
  border-color: var(--macos-blue);
}

.service-card-macos:hover::before {
  opacity: 1;
}

.dark .service-card-macos {
  background: var(--macos-surface-elevated-dark);
  border-color: var(--macos-border-dark);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .macos-sidebar {
    width: 100%;
    max-width: 320px;
  }

  .macos-spotlight {
    width: 95vw;
  }

  .macos-control-center {
    width: 95vw;
    max-width: 320px;
  }

  .macos-notification {
    width: 95vw;
    max-width: 320px;
  }

  .macos-dock {
    bottom: var(--macos-spacing-md);
    gap: var(--macos-spacing-xs);
    padding: var(--macos-spacing-xs);
  }

  .macos-dock-item {
    width: 44px;
    height: 44px;
  }
}

/* Ripple effect for buttons */
.btn-macos {
  overflow: hidden;
}

.btn-macos .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: ripple-animation 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* No animations class */
.no-animations *,
.no-animations *::before,
.no-animations *::after {
  animation: none !important;
  transition: none !important;
}

.no-animations .macos-dock-item {
  transform: none !important;
}

/* Enhanced focus styles */
.macos-dock-item:focus-visible,
.macos-sidebar-nav-item:focus-visible,
.btn-macos:focus-visible {
  outline: 2px solid var(--macos-blue);
  outline-offset: 2px;
}

/* Loading states */
.macos-loading {
  position: relative;
  overflow: hidden;
}

.macos-loading::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: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
  to {
    left: 100%;
  }
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
  .macos-surface,
  .macos-surface-elevated,
  .macos-surface-elevated-high {
    background: var(--macos-bg-primary) !important;
    border: 2px solid var(--macos-text-primary) !important;
  }

  .dark .macos-surface,
  .dark .macos-surface-elevated,
  .dark .macos-surface-elevated-high {
    background: var(--macos-bg-primary-dark) !important;
    border: 2px solid var(--macos-text-primary-dark) !important;
  }
}

/* Enhanced scrollbar for webkit browsers */
.macos-spotlight-results::-webkit-scrollbar,
.macos-sidebar::-webkit-scrollbar {
  width: 6px;
}

.macos-spotlight-results::-webkit-scrollbar-track,
.macos-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.macos-spotlight-results::-webkit-scrollbar-thumb,
.macos-sidebar::-webkit-scrollbar-thumb {
  background: var(--macos-border-medium);
  border-radius: 3px;
}

.macos-spotlight-results::-webkit-scrollbar-thumb:hover,
.macos-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--macos-border-strong);
}

/* Print styles */
@media print {
  .macos-dock,
  .macos-control-center,
  .macos-spotlight,
  .macos-notification,
  .macos-sidebar-overlay {
    display: none !important;
  }

  .macos-sidebar {
    transform: translateX(-100%) !important;
  }
}