:root {
  /* Color System - Modern Dark Theme with Vibrant Accents */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #15151f;
  --color-bg-tertiary: #1f1f2e;
  --color-bg-glass: rgba(255, 255, 255, 0.05);
  --color-bg-glass-hover: rgba(255, 255, 255, 0.08);
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #b4b4c8;
  --color-text-muted: #78788c;
  
  --color-accent-primary: #6366f1;
  --color-accent-secondary: #8b5cf6;
  --color-accent-tertiary: #ec4899;
  
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
  --gradient-secondary: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
  --gradient-glow: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.15), transparent 50%);
  
  /* Typography */
  --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-display: 'Outfit', 'Inter', 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: 1.75rem;
  --font-size-3xl: 2.25rem;
  --font-size-4xl: 3rem;
  --font-size-5xl: 4rem;
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* 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, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 1000;
  --z-overlay: 999;
}

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

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

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Classes */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.header.scrolled {
  background: rgba(10, 10, 15, 0.95);
  box-shadow: var(--shadow-lg);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  font-family: var(--font-family-display);
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-2);
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: var(--z-sticky);
  transform: translateY(-100%);
  opacity: 0;
  transition: all var(--transition-base);
}

.mobile-nav.active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav-links {
  list-style: none;
  padding: var(--spacing-6);
}

.mobile-nav-links li {
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-links a {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-lg);
  transition: color var(--transition-base);
}

.mobile-nav-links a:hover {
  color: var(--color-text-primary);
}

.nav-links {
  display: flex;
  gap: var(--spacing-8);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--gradient-glow);
  padding-top: var(--spacing-24);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
}

.hero-content {
  text-align: center;
  max-width: 900px;
  z-index: var(--z-base);
  animation: fadeInUp 1s ease-out;
}

.hero-badge {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-accent-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-6);
  backdrop-filter: blur(10px);
}

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

.hero h1 {
  margin-bottom: var(--spacing-6);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-10);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4) var(--spacing-8);
  background: var(--gradient-primary);
  color: white;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
  border: none;
  cursor: pointer;
  font-size: var(--font-size-lg);
}

.cta-button svg {
  transition: transform var(--transition-base);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.cta-button:hover svg {
  transform: translate(3px, -3px);
}

/* Portfolio Section */
.portfolio {
  padding: var(--spacing-24) 0;
  position: relative;
}

/* Websites Section */
.websites {
  padding: var(--spacing-24) 0;
  position: relative;
}

.website-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-12);
}

.website-card {
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

.website-card:hover {
  transform: translateY(-8px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: var(--shadow-glow);
}

.website-image-container {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--color-bg-tertiary);
}

.website-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.website-card:hover .website-thumbnail {
  transform: scale(1.05);
}

.website-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(99, 102, 241, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.website-card:hover .website-overlay {
  opacity: 1;
}

.preview-text {
  color: white;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.overlay-buttons {
  display: flex;
  gap: var(--spacing-3);
}

.overlay-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  background: white;
  color: var(--color-accent-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.overlay-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.overlay-btn.view-btn {
  background: white;
  color: var(--color-accent-primary);
}

.overlay-btn.preview-btn {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.overlay-btn.preview-btn:hover {
  background: white;
  color: var(--color-accent-primary);
}

.website-info {
  padding: var(--spacing-5);
}

.website-category {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.website-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-2);
  color: var(--color-text-primary);
}

.website-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  margin-bottom: var(--spacing-3);
}

.website-features {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}

.feature-tag {
  padding: var(--spacing-1) var(--spacing-2);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.no-results {
  text-align: center;
  padding: var(--spacing-16);
  color: var(--color-text-secondary);
}

.no-results svg {
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-16);
}

.section-header h2 {
  margin-bottom: var(--spacing-4);
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* Filter Controls */
.filter-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-12);
}

.filter-search {
  position: relative;
  flex: 1;
  max-width: 300px;
}

.filter-search input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4) var(--spacing-3) var(--spacing-10);
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.filter-search input:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  background: var(--color-bg-glass-hover);
}

.filter-search::before {
  content: '🔍';
  position: absolute;
  left: var(--spacing-4);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.filter-buttons {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  padding: var(--spacing-2) var(--spacing-5);
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.filter-btn:hover {
  background: var(--color-bg-glass-hover);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-text-primary);
}

.filter-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-12);
}

.design-card {
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

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

.design-card:hover {
  transform: translateY(-8px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: var(--shadow-glow);
}

.design-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.design-card:hover .design-image {
  transform: scale(1.05);
}

.design-info {
  padding: var(--spacing-5);
}

.design-category {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.design-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-2);
  color: var(--color-text-primary);
}

.design-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.design-tags {
  display: flex;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
  flex-wrap: wrap;
}

.tag {
  padding: var(--spacing-1) var(--spacing-2);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Modal/Lightbox */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.modal-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.modal {
  background: var(--color-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  max-width: 1000px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  z-index: var(--z-modal);
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  width: 40px;
  height: 40px;
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
  transition: all var(--transition-base);
  color: var(--color-text-primary);
  font-size: var(--font-size-xl);
}

.modal-close:hover {
  background: var(--color-bg-glass-hover);
  transform: rotate(90deg);
}

.modal-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.modal-content {
  padding: var(--spacing-8);
}

.modal-content h3 {
  margin-bottom: var(--spacing-3);
}

.modal-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
  line-height: 1.7;
}

/* Preview Modal - Full Screen Iframe */
.preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-primary);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.preview-modal.active {
  opacity: 1;
  visibility: visible;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-6);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.preview-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.preview-info h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.preview-badge {
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.preview-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.preview-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.preview-btn:hover {
  background: var(--color-bg-glass-hover);
  color: var(--color-text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.preview-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.preview-close:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.5);
  color: #ef4444;
}

.preview-device-switcher {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3);
  background: var(--color-bg-tertiary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.device-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.device-btn:hover {
  background: var(--color-bg-glass);
  color: var(--color-text-primary);
}

.device-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
}

.preview-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: var(--spacing-6);
  background: var(--color-bg-tertiary);
  overflow: auto;
}

.preview-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
}

.preview-container.tablet iframe {
  width: 768px;
  max-width: 100%;
}

.preview-container.mobile iframe {
  width: 375px;
  max-width: 100%;
}

/* Contact Section */
.contact {
  padding: var(--spacing-24) 0;
  background: var(--gradient-glow);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-12);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
}

.contact-item svg {
  color: var(--color-accent-primary);
  flex-shrink: 0;
}

.contact form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-5);
}

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

.form-group label {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--spacing-4);
  background: var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23b4b4c8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-4) center;
  padding-right: var(--spacing-12);
}

.form-group select option {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  padding: var(--spacing-3);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  background-color: var(--color-bg-glass-hover);
}

.form-group select:focus {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

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

.submit-btn {
  padding: var(--spacing-4) var(--spacing-8);
  background: var(--gradient-primary);
  color: white;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Footer */
.footer {
  padding: var(--spacing-12) 0 var(--spacing-8);
  background: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--spacing-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: var(--spacing-6);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.footer-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

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

.footer-links {
  display: flex;
  gap: var(--spacing-6);
}

.footer-links a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

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

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

.footer-bottom p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Utility Classes */
.hidden {
  display: none !important;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }

  .contact-info {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .contact-item {
    flex: 1;
    min-width: 200px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-4);
  }

  .website-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-4);
  }

  .hero {
    min-height: 80vh;
  }

  .filter-controls {
    flex-direction: column;
  }

  .filter-search {
    max-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: var(--spacing-6);
    text-align: center;
  }

  .preview-header {
    flex-direction: column;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
  }

  .preview-info {
    flex-direction: column;
    text-align: center;
  }

  .preview-btn span {
    display: none;
  }
}

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

  .website-grid {
    grid-template-columns: 1fr;
  }

  .filter-buttons {
    width: 100%;
  }

  .filter-btn {
    flex: 1;
    text-align: center;
  }

  .contact-info {
    flex-direction: column;
  }

  .contact-item {
    min-width: auto;
  }
}

/* Loading State */
.loading {
  text-align: center;
  padding: var(--spacing-12);
  color: var(--color-text-secondary);
}

.loading::after {
  content: '...';
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0%, 20% { content: '.'; }
  40% { content: '..'; }
  60%, 100% { content: '...'; }
}

/* Scroll Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}