/**
 * DevBiz CMS - Professional Dark Slate Theme
 * Polished, modern, accessibility-friendly
 */

 :root {
    /* Core Surfaces (more neutral + professional) */
    --color-bg-primary: #0b1220;   /* page */
    --color-bg-secondary: #0f1a2b; /* header/cards */
    --color-bg-tertiary: #14233a;  /* inputs/hover surfaces */
    --color-surface: rgba(255, 255, 255, 0.03);
    --color-surface-2: rgba(255, 255, 255, 0.06);
  
    /* Accent (premium azure) */
    --color-accent-blue: #4f8cff;
    --color-accent-blue-light: #7aa7ff;
    --color-accent-blue-dark: #2f6bff;
  
    /* Text */
    --color-text-primary: #eef4ff;
    --color-text-secondary: #c6d2e3;
    --color-text-muted: #8ea1ba;
  
    /* Borders (less harsh) */
    --color-border: rgba(148, 163, 184, 0.22);
    --color-border-strong: rgba(148, 163, 184, 0.32);
  
    /* Status */
    --color-success: #22c55e;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
  
    /* Typography */
    --font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
      Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
  
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
  
    /* Radius (slightly more modern) */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
  
    /* Elevation + Effects */
    --shadow-sm: 0 1px 0 rgba(255,255,255,0.03), 0 8px 20px rgba(0,0,0,0.25);
    --shadow-md: 0 1px 0 rgba(255,255,255,0.04), 0 14px 34px rgba(0,0,0,0.35);
    --shadow-lg: 0 1px 0 rgba(255,255,255,0.05), 0 22px 50px rgba(0,0,0,0.45);
  
    /* Motion */
    --transition: 180ms ease;
    --transition-slow: 260ms ease;
  
    /* Focus ring */
    --focus-ring: 0 0 0 3px rgba(79, 140, 255, 0.35);
  }
  
  /* Reset & Base Styles */
  * { margin: 0; padding: 0; box-sizing: border-box; }
  
  html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
  }
  
  body {
    font-family: var(--font-family);
    background:
      radial-gradient(1200px 700px at 20% -10%, rgba(79,140,255,0.20), transparent 60%),
      radial-gradient(900px 600px at 90% 0%, rgba(34,197,94,0.08), transparent 55%),
      var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: var(--line-height-base);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  /* Improve default focus to use :focus-visible */
  :where(a, button, input, textarea, select):focus { outline: none; }
  :where(a, button, input, textarea, select):focus-visible {
    box-shadow: var(--focus-ring);
    border-color: var(--color-accent-blue);
  }
  
  /* Container */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
  }
  
  /* Skip Link */
  .skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-accent-blue);
    color: #061027;
    padding: 10px 12px;
    text-decoration: none;
    z-index: 100;
    border-radius: 0 0 var(--radius-sm) 0;
    transition: var(--transition);
  }
  .skip-link:focus { top: 0; }
  
  /* Header & Navigation */
  .main-header {
    background: rgba(15, 26, 43, 0.72);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(14px);
  }
  
  .navbar { padding: 0.9rem 0; }
  
  .navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .navbar-brand .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
  }
  .navbar-brand .logo:hover { opacity: 0.8; }
  
  .navbar-brand .logo-image {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: var(--transition);
  }
  
  @media (max-width: 768px) {
    .navbar-brand .logo-image {
      height: 32px;
      max-width: 150px;
    }
  }
  
  .navbar-menu {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    align-items: center;
  }
  
  .navbar-menu a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
  }
  
  .navbar-menu a:hover {
    color: var(--color-text-primary);
    background: var(--color-surface);
    border-color: var(--color-border);
  }
  
  .navbar-menu a:focus-visible {
    background: var(--color-surface);
    border-color: var(--color-accent-blue);
  }
  
  /* Make selects look consistent */
  .language-switcher select {
    background: rgba(20, 35, 58, 0.75);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
  }
  .language-switcher select:hover {
    border-color: var(--color-border-strong);
    background: rgba(20, 35, 58, 0.92);
  }
  
  /* Mobile toggle */
  .mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
  }
  .mobile-menu-toggle:hover { background: var(--color-surface); border-color: var(--color-border); }
  
  .mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition);
    opacity: 0.95;
  }
  
  /* Main Content */
  main { flex: 1; }
  
  /* Hero */
  .hero-section {
    background:
      radial-gradient(900px 420px at 50% -10%, rgba(79,140,255,0.28), transparent 60%),
      linear-gradient(180deg, rgba(15,26,43,0.65) 0%, rgba(11,18,32,0.9) 55%, var(--color-bg-primary) 100%);
    padding: clamp(2.5rem, 6vw, 4.25rem) 0;
    text-align: center;
  }
  
  .hero-content { max-width: 860px; margin: 0 auto; }
  
  .hero-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #cfe1ff 0%, var(--color-accent-blue-light) 35%, var(--color-accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 56ch;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
  }
  
  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.1rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.98rem;
    text-align: center;
    user-select: none;
  }
  
  .btn-primary {
    background: linear-gradient(180deg, rgba(79,140,255,1) 0%, rgba(47,107,255,1) 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(47,107,255,0.25);
  }
  
  .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 34px rgba(47,107,255,0.32);
  }
  
  .btn-secondary {
    background: rgba(20, 35, 58, 0.6);
    color: var(--color-text-primary);
    border-color: var(--color-border);
  }
  .btn-secondary:hover {
    background: rgba(20, 35, 58, 0.85);
    border-color: var(--color-border-strong);
    transform: translateY(-1px);
  }
  
  .btn-link {
    background: transparent;
    color: var(--color-accent-blue-light);
    text-decoration: none;
    border-color: transparent;
  }
  .btn-link:hover { text-decoration: underline; }
  
  .btn-large { padding: 0.95rem 1.4rem; font-size: 1.05rem; }
  .btn-block { width: 100%; }
  
  /* Sections */
  section { padding: clamp(2.75rem, 5vw, 4.25rem) 0; }
  
  .section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    text-align: center;
    margin-bottom: clamp(1.5rem, 4vw, 3rem);
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
  }
  
  .page-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
  }
  
  .page-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 1.1rem;
  }
  
  /* Cards: unify look across grids */
  .service-card,
  .portfolio-item,
  .cms-card,
  .testimonial-card,
  .pricing-card,
  .blog-card,
  .faq-item,
  .contact-form {
    background: rgba(15, 26, 43, 0.72);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
  }
  
  .service-card:hover,
  .portfolio-item:hover,
  .cms-card:hover,
  .pricing-card:hover,
  .blog-card:hover {
    box-shadow: var(--shadow-md);
  }
  
  /* Services */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .service-card {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    text-align: left;
    display: flex;
    flex-direction: column;
  }
  
  .service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(79,140,255,0.45);
  }
  
  .service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    line-height: 1;
  }
  
  .service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
  }
  
  .service-card p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-base);
    font-size: 0.95rem;
    margin: 0;
    flex-grow: 1;
  }
  
  /* CMS Products */
  .cms-section {
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: rgba(11, 18, 32, 0.3);
  }
  
  .section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .cms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
  }
  
  .cms-card {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    text-align: left;
    display: flex;
    flex-direction: column;
  }
  
  .cms-card:hover {
    transform: translateY(-4px);
    border-color: rgba(79,140,255,0.45);
  }
  
  .cms-image {
    width: 100%;
    max-height: 200px;
    min-height: 150px;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(20, 35, 58, 0.6);
  }
  
  .cms-image img {
    width: 100%;
    height: 100%;
    max-height: 200px;
    object-fit: cover;
    display: block;
  }
  
  .cms-video {
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(20, 35, 58, 0.6);
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    min-height: 250px; /* Increased from 150px to encourage higher quality */
  }
  
  .cms-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-md);
  }
  
  .cms-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    line-height: 1;
    text-align: center;
  }
  
  .cms-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.4;
  }
  
  .cms-card p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-base);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
  }
  
  .cms-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
  }
  
  .cms-features li {
    padding: 0.35rem 0;
    padding-left: 1.25rem;
    position: relative;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
  }
  
  .cms-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-blue);
    font-weight: 700;
  }
  
  .cms-card .btn {
    margin-top: auto;
    align-self: flex-start;
  }
  
  .cms-card-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: auto;
  }
  
  /* CMS Modal */
  .cms-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  .cms-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
  }
  
  .cms-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
  }
  
  .cms-modal-content {
    position: relative;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    max-width: 700px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 10001;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
  }
  
  .cms-modal.active .cms-modal-content {
    transform: scale(1);
  }
  
  .cms-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease, color 0.2s ease;
    z-index: 10002;
  }
  
  .cms-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-accent-blue);
  }
  
  .cms-modal-header {
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
  }
  
  .cms-modal-image-container {
    width: 100%;
    max-height: 250px;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(20, 35, 58, 0.6);
  }
  
  .cms-modal-image-container img {
    width: 100%;
    height: 100%;
    max-height: 250px;
    object-fit: cover;
    display: block;
  }
  
  .cms-modal-video-container {
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(20, 35, 58, 0.6);
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    min-height: 400px;
  }
  
  .cms-modal-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
  }
  
  .cms-modal-title {
    margin: 0;
    color: var(--color-text-primary);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
  }
  
  .cms-modal-body {
    padding: var(--spacing-xl);
  }
  
  .cms-modal-description {
    color: var(--color-text-secondary);
    line-height: var(--line-height-base);
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
  }
  
  .cms-modal-features {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .cms-modal-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  .cms-modal-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-blue);
    font-weight: 700;
  }
  
  @media (max-width: 768px) {
    .cms-modal-content {
      width: 95%;
      max-height: 95vh;
    }
    
    .cms-modal-header {
      padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    }
    
    .cms-modal-title {
      font-size: 1.5rem;
      padding-right: var(--spacing-xl);
    }
    
    .cms-modal-body {
      padding: var(--spacing-lg);
    }
    
    .cms-modal-video-container {
      padding-bottom: 56.25%; /* Maintain 16:9 aspect ratio */
      min-height: 250px;
    }
  }
  
  /* Portfolio */
  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .portfolio-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  
  .portfolio-item:hover {
    transform: translateY(-4px);
    border-color: rgba(79,140,255,0.45);
  }
  
  .portfolio-image {
    position: relative;
    aspect-ratio: 16/9;
    background: rgba(20, 35, 58, 0.6);
    overflow: hidden;
  }
  
  .portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .portfolio-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-text-muted);
    font-size: 1.1rem;
  }
  
  .portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 18, 32, 0.78);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    opacity: 0;
    transition: opacity var(--transition);
  }
  
  .portfolio-item:hover .portfolio-overlay { opacity: 1; }
  
  .portfolio-device {
    font-size: 2rem;
    opacity: 0.9;
  }
  
  .portfolio-info { 
    padding: var(--spacing-sm) var(--spacing-md); 
  }
  .portfolio-info h3 { 
    margin-bottom: var(--spacing-xs); 
    color: var(--color-text-primary);
    font-size: 1.1rem;
  }
  .portfolio-info p { 
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
  }
  
  /* Device Frames */
  .portfolio-devices {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(20, 35, 58, 0.4) 0%, rgba(11, 18, 32, 0.6) 100%);
    min-height: 250px;
    max-height: 300px;
    position: relative;
    overflow: hidden;
  }
  
  .device-frame {
    position: relative;
    flex-shrink: 0;
  }
  
  /* Desktop Frame - Realistic 16:9 monitor size */
  .device-desktop {
    width: 100%;
    max-width: 900px;
    transform: scale(0.55);
    transform-origin: center bottom;
    margin-right: -100px; /* was -40px */
  }
  
  .device-desktop .device-screen {
    background: #1a1a1a;
    border-radius: 8px 8px 0 0;
    padding: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    position: relative;
  }
  
  .device-desktop .device-bezel {
    background: #2d2d2d;
    border-radius: 4px;
    padding: 8px;
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
  }
  
  .device-desktop .device-camera {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: #1a1a1a;
    border-radius: 50%;
    z-index: 10;
  }
  
  .device-desktop .device-screenshot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 2px;
    background: #1a1a1a;
    display: block;
    object-fit: cover;
    object-position: center top;
    transform: translateX(-50%);
    transform-origin: center top;
    opacity: 1;
  }
  
  .device-desktop .device-stand {
    width: 200px;
    height: 30px;
    background: #2d2d2d;
    margin: 0 auto;
    border-radius: 0 0 4px 4px;
    position: relative;
  }
  
  .device-desktop .device-stand::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 15px;
    background: #1a1a1a;
    border-radius: 0 0 8px 8px;
  }
  
  /* Mobile Frame - Realistic iPhone size */
  .device-mobile {
    width: 100%;
    max-width: 375px;
    transform: scale(0.3);
    transform-origin: center bottom;
    margin-left: -100px; /* was -40px */
  }
  
  .device-mobile .device-screen {
    background: #1a1a1a;
    border-radius: 40px;
    padding: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    position: relative;
    width: 100%;
    box-sizing: border-box;
  }
  
  .device-mobile .device-bezel {
    background: #2d2d2d;
    border-radius: 36px;
    padding: 8px;
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 216.53%; /* 9:19.5 aspect ratio (iPhone) */
    box-sizing: border-box;
  }
  
  .device-mobile .device-notch {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
    display: none;
  }
  
  .device-mobile .device-speaker {
    display: none;
  }
  
  .device-mobile .device-screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 28px;
    background: #1a1a1a;
    display: block;
    object-fit: cover;
    object-position: center top;
    transform: none;
    transform-origin: top left;
    opacity: 1;
  }
  
  
  .portfolio-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition);
  }
  
  .portfolio-link:hover {
    color: var(--color-primary-light);
  }
  
  /* Responsive adjustments */
  @media (max-width: 768px) {
    /* CMS Products */
    .cms-grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-md);
    }
    
    .cms-card {
      padding: var(--spacing-md);
    }
    
    .cms-image {
      max-height: 120px;
      min-height: 80px;
      height: 120px;
    }
    
    .cms-image img {
      max-height: 120px;
      height: 120px;
      object-fit: cover;
    }
    
    .cms-video {
      min-height: 120px;
      padding-bottom: 56.25%; /* Maintain 16:9 aspect ratio */
    }
    
    .cms-icon {
      font-size: 2.5rem;
    }
    
    .cms-card h3 {
      font-size: 1.2rem;
    }
    
    .cms-card p {
      font-size: 0.9rem;
    }
    
    .section-subtitle {
      font-size: 1rem;
      padding: 0 var(--spacing-md);
    }
    
    /* Portfolio */
    .portfolio-grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-md);
    }
    
    .portfolio-devices {
      flex-direction: column !important;
      align-items: center !important;
      justify-content: flex-start !important;
      gap: 2rem !important;
      min-height: auto !important;
      max-height: none !important;
      padding: 1.5rem 1rem !important;
      overflow: visible !important;
    }
    
    .device-frame {
      width: 100% !important;
      display: flex !important;
      justify-content: center !important;
      align-items: center !important;
      flex-shrink: 0 !important;
      margin: 0 !important;
    }
    
    .device-desktop {
      transform: none !important;
      transform-origin: center center !important;
      max-width: 100% !important;
      width: 100% !important;
      margin: 0 !important;
      display: block !important;
      position: relative !important;
    }
    
    .device-desktop .device-screen {
      width: 100% !important;
      max-width: 350px !important;
      margin: 0 auto !important;
      box-sizing: border-box !important;
    }
    
    .device-desktop .device-bezel {
      width: 100% !important;
      box-sizing: border-box !important;
    }
    
    .device-desktop .device-screenshot {
      transform: translateX(-50%) !important;
      object-fit: cover !important;
      object-position: center top !important;
    }
    
    .device-desktop .device-stand {
      width: 120px !important;
    }
    
    .device-mobile {
      transform: none !important;
      transform-origin: center center !important;
      max-width: 100% !important;
      width: 100% !important;
      margin: 0 !important;
      display: block !important;
      position: relative !important;
    }
    
    .device-mobile .device-screen {
      width: 100% !important;
      max-width: 180px !important;
      margin: 0 auto !important;
      box-sizing: border-box !important;
    }
    
    .device-mobile .device-bezel {
      width: 100% !important;
      box-sizing: border-box !important;
      position: relative !important;
      padding-bottom: 216.53% !important; /* Maintain aspect ratio */
    }
    
    .device-mobile .device-screenshot {
      transform: none !important;
      object-fit: cover !important;
      object-position: center top !important;
    }
    
    /* Hide mobile device on mobile screens - only show desktop view */
    .device-mobile {
      display: none !important;
    }
  }
  
  @media (max-width: 480px) {
    /* CMS Products */
    .cms-card {
      padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .cms-image {
      max-height: 100px;
      min-height: 60px;
      height: 100px;
    }
    
    .cms-image img {
      max-height: 100px;
      height: 100px;
      object-fit: cover;
    }
    
    .cms-video {
      min-height: 100px;
      padding-bottom: 56.25%; /* Maintain 16:9 aspect ratio */
    }
    
    .cms-icon {
      font-size: 2rem;
    }
    
    .cms-card h3 {
      font-size: 1.1rem;
    }
    
    .cms-card p {
      font-size: 0.85rem;
    }
    
    .cms-features li {
      font-size: 0.85rem;
      padding: 0.3rem 0;
    }
    
    .section-subtitle {
      font-size: 0.95rem;
      padding: 0 var(--spacing-sm);
    }
    
    /* Portfolio */
    .portfolio-devices {
      gap: 1rem !important;
      padding: 0.75rem 0.5rem !important;
    }
    
    .device-desktop .device-screen {
      max-width: 280px !important;
    }
    
    .device-desktop .device-stand {
      width: 100px !important;
    }
    
    .device-mobile .device-screen {
      max-width: 140px !important;
    }
  }
  
  /* Testimonials */
  .testimonials-section {
    padding: clamp(3rem, 6vw, 5rem) 0;
  }
  
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
  }
  
  .testimonial-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-slow);
    overflow: hidden;
  }
  
  .testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-lg);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent-blue);
    opacity: 0.15;
    line-height: 1;
    font-family: Georgia, serif;
  }
  
  .testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
    background: var(--color-bg-tertiary);
  }
  
  .testimonial-content {
    position: relative;
    margin-bottom: var(--spacing-lg);
    padding-top: var(--spacing-sm);
  }
  
  .testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin: 0;
    position: relative;
    z-index: 1;
  }
  
  .testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
  }
  
  .author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent-blue), var(--color-accent-blue-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(79, 140, 255, 0.3);
    transition: transform var(--transition);
  }
  
  .testimonial-card:hover .author-avatar {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(79, 140, 255, 0.4);
  }
  
  .author-info {
    flex: 1;
    min-width: 0;
  }
  
  .author-info h4 {
    margin: 0 0 0.25rem 0;
    color: var(--color-text-primary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
  }
  
  .author-info p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.4;
  }
  
  /* Responsive testimonials */
  @media (max-width: 768px) {
    .testimonials-grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-lg);
    }
    
    .testimonial-card {
      padding: var(--spacing-lg);
    }
    
    .testimonial-card::before {
      font-size: 3rem;
      top: var(--spacing-sm);
      left: var(--spacing-md);
    }
  }
  
  /* CTA */
  .contact-cta-section {
    background:
      radial-gradient(700px 300px at 50% 0%, rgba(79,140,255,0.18), transparent 65%),
      rgba(15, 26, 43, 0.65);
    text-align: center;
    padding: clamp(2.75rem, 5vw, 4rem) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
  }
  
  .cta-content h2 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
  }
  
  .cta-content p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    font-size: 1.05rem;
  }
  
  /* Pricing */
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
  }
  
  .pricing-card {
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  
  .pricing-card.featured {
    border-color: rgba(79,140,255,0.6);
    box-shadow: var(--shadow-md);
  }
  
  .pricing-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(79,140,255,0.16);
    color: var(--color-accent-blue-light);
    border: 1px solid rgba(79,140,255,0.35);
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
  }
  
  .pricing-price { margin: var(--spacing-md) 0; font-size: 2.35rem; font-weight: 800; }
  .period { color: var(--color-text-muted); }
  
  /* Pricing Categories & Tables */
  .pricing-category {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: rgba(15, 26, 43, 0.72);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
  }
  
  .category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-accent-blue-light);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
  }
  
  .category-icon {
    font-size: 1.5rem;
  }
  
  .category-intro {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
    line-height: 1.6;
  }
  
  .pricing-table-container {
    overflow-x: auto;
    margin: var(--spacing-md) 0;
  }
  
  .pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(11, 18, 32, 0.5);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  
  .pricing-table thead {
    background: rgba(79, 140, 255, 0.1);
  }
  
  .pricing-table th {
    padding: var(--spacing-md);
    text-align: left;
    color: var(--color-accent-blue-light);
    font-weight: 700;
    border-bottom: 2px solid var(--color-border);
    font-size: 0.95rem;
  }
  
  .pricing-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    vertical-align: top;
  }
  
  .pricing-table tbody tr:hover {
    background: rgba(79, 140, 255, 0.05);
  }
  
  .pricing-table tbody tr.featured {
    background: rgba(79, 140, 255, 0.08);
    border-left: 4px solid var(--color-accent-blue);
  }
  
  .pricing-table tbody tr.featured:hover {
    background: rgba(79, 140, 255, 0.12);
  }
  
  .pricing-table tbody tr:last-child td {
    border-bottom: none;
  }
  
  .featured-badge {
    display: inline-block;
    background: rgba(79, 140, 255, 0.2);
    color: var(--color-accent-blue-light);
    border: 1px solid rgba(79, 140, 255, 0.4);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    margin-right: 0.5rem;
  }
  
  .pricing-table .package-name {
    font-weight: 700;
    color: var(--color-text-primary);
    font-size: 1.05rem;
  }
  
  .pricing-table .price {
    color: var(--color-accent-blue);
    font-weight: 800;
    font-size: 1.15rem;
    white-space: nowrap;
  }
  
  .pricing-table ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .pricing-table ul li {
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
    color: var(--color-text-secondary);
  }
  
  .pricing-table ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-blue);
    font-weight: 700;
  }
  
  .pricing-note {
    background: rgba(79, 140, 255, 0.08);
    border-left: 4px solid var(--color-accent-blue);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
  }
  
  .pricing-note strong {
    color: var(--color-text-primary);
  }
  
  .pricing-cta {
    text-align: center;
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    background: rgba(15, 26, 43, 0.72);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
  }
  
  .pricing-cta h2 {
    color: var(--color-accent-blue-light);
    margin-bottom: var(--spacing-sm);
  }
  
  .pricing-cta p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
  }
  
  .btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
  }
  
  @media (max-width: 768px) {
    .pricing-category {
      padding: var(--spacing-md);
    }
    
    .category-title {
      font-size: 1.5rem;
      flex-wrap: wrap;
    }
    
    .category-intro {
      font-size: 0.95rem;
    }
    
    .pricing-table-container {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      margin: var(--spacing-md) -var(--spacing-md);
      padding: 0 var(--spacing-md);
    }
    
    .pricing-table {
      font-size: 0.85rem;
      min-width: 600px;
    }
    
    .pricing-table th,
    .pricing-table td {
      padding: var(--spacing-sm) var(--spacing-xs);
      font-size: 0.85rem;
    }
    
    .pricing-table th:first-child,
    .pricing-table td:first-child {
      min-width: 100px;
      max-width: 150px;
    }
    
    .pricing-table .price {
      font-size: 1rem;
      white-space: normal;
      word-break: break-word;
    }
    
    .pricing-table ul {
      font-size: 0.8rem;
    }
    
    .pricing-table ul li {
      padding: 0.2rem 0;
      padding-left: 1rem;
    }
    
    .featured-badge {
      font-size: 0.7rem;
      padding: 0.2rem 0.4rem;
    }
    
    .pricing-cta {
      padding: var(--spacing-md);
    }
    
    .pricing-cta h2 {
      font-size: 1.5rem;
    }
  }
  
  @media (max-width: 480px) {
    .pricing-category {
      padding: var(--spacing-sm);
    }
    
    .category-title {
      font-size: 1.25rem;
    }
    
    .category-intro {
      font-size: 0.9rem;
      margin-bottom: var(--spacing-md);
    }
    
    .pricing-table {
      font-size: 0.8rem;
      min-width: 550px;
    }
    
    .pricing-table th,
    .pricing-table td {
      padding: 0.5rem 0.4rem;
      font-size: 0.8rem;
    }
    
    .pricing-table th:first-child,
    .pricing-table td:first-child {
      min-width: 90px;
      max-width: 120px;
    }
    
    .pricing-table .package-name {
      font-size: 0.95rem;
    }
    
    .pricing-table .price {
      font-size: 0.95rem;
    }
    
    .pricing-table ul {
      font-size: 0.75rem;
    }
  }
  
  /* FAQ */
  .faq-item { border-radius: var(--radius-md); }
  
  .faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 650;
    transition: background var(--transition), color var(--transition);
  }
  
  .faq-question:hover { background: var(--color-surface); }
  .faq-icon { color: var(--color-accent-blue-light); }
  
  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
    padding: 0 var(--spacing-md);
  }
  
  .faq-item[aria-expanded="true"] .faq-answer {
    max-height: 1000px;
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
  }
  
  .faq-list { max-width: 800px; margin: 0 auto; }
  
  /* Contact Form */
  .contact-section {
    padding: clamp(2.75rem, 5vw, 4.25rem) 0;
  }
  
  .contact-content {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .contact-form {
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
  }
  
  .form-group {
    margin-bottom: var(--spacing-md);
  }
  
  .form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    font-weight: 500;
  }
  
  /* Forms */
  .form-group input,
  .form-group textarea,
  .form-group select {
    width: 100%;
    padding: 0.8rem 0.9rem;
    background: rgba(20, 35, 58, 0.55);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  }
  
  .form-group select {
    cursor: pointer;
  }
  
  .form-group input:hover,
  .form-group textarea:hover,
  .form-group select:hover {
    border-color: var(--color-border-strong);
    background: rgba(20, 35, 58, 0.7);
  }
  
  .form-group input:focus-visible,
  .form-group textarea:focus-visible,
  .form-group select:focus-visible {
    border-color: var(--color-accent-blue);
    background: rgba(20, 35, 58, 0.85);
    box-shadow: var(--focus-ring);
  }
  
  .form-group textarea {
    resize: vertical;
    min-height: 120px;
  }
  
  .form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    display: none;
  }
  
  .form-message.success,
  .form-message.error {
    display: block;
  }
  
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: rgba(142,161,186,0.75); }
  
  .form-message.success {
    background: rgba(34, 197, 94, 0.12);
    color: #86efac;
    border: 1px solid rgba(34,197,94,0.35);
  }
  .form-message.error {
    background: rgba(239, 68, 68, 0.12);
    color: #fecaca;
    border: 1px solid rgba(239,68,68,0.35);
  }
  
  /* Footer */
  .main-footer {
    background: rgba(15, 26, 43, 0.72);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
  }
  
  .footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }
  
  .footer-section h3,
  .footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-accent-blue-light);
  }
  
  .footer-section ul {
    list-style: none;
  }
  
  .footer-section ul li {
    margin-bottom: var(--spacing-xs);
  }
  
  .footer-section a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
  }
  
  .footer-section a:hover { color: var(--color-text-primary); }
  
  .social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }
  
  .social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 35, 58, 0.6);
    border-radius: 50%;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    text-decoration: none;
  }
  
  .social-links a i {
    font-size: 1.2rem;
  }
  
  .social-links a:hover {
    background: var(--color-accent-blue);
    border-color: var(--color-accent-blue);
    color: var(--color-text-primary);
    transform: translateY(-2px);
  }
  
  .social-links .social-icon {
    font-size: 1.2rem;
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
  }
  
  .footer-bottom a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition);
  }
  
  .footer-bottom a:hover {
    color: var(--color-accent-blue-light);
  }
  
  .footer-bottom span {
    color: var(--color-text-muted);
    opacity: 0.5;
  }
  
  /* Footer Contact Information */
  .footer-contact-info {
    margin-top: var(--spacing-md);
    padding-top: 0;
    border-top: none;
  }
  
  .footer-contact-info p {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 0 !important;
    padding: 0.25rem 0 !important;
    line-height: 1.5;
    font-size: inherit;
    color: var(--color-text-secondary);
  }
  
  .footer-contact-info i {
    flex-shrink: 0;
    width: 16px;
    text-align: left;
    margin-top: 2px;
    margin-right: 0;
    color: var(--color-accent-blue-light) !important;
    font-size: 0.9rem;
    opacity: 0.9;
  }
  
  .footer-contact-info a {
    color: var(--color-text-secondary) !important;
    text-decoration: none !important;
    transition: color var(--transition);
    word-break: break-word;
    flex: 1;
    font-size: inherit;
  }
  
  .footer-contact-info a:hover {
    color: var(--color-text-primary) !important;
  }
  
  .footer-contact-info span {
    color: var(--color-text-secondary) !important;
    word-break: break-word;
    white-space: pre-line;
    flex: 1;
    line-height: 1.5;
    font-size: inherit;
  }
  
  .footer-contact-info span strong {
    color: var(--color-text-primary);
    font-weight: 600;
    margin-right: 0.35rem;
  }
  
  /* Cookie Consent */
  .cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 26, 43, 0.95);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(14px);
    z-index: 9999;
    padding: var(--spacing-md);
    max-height: 90vh;
    overflow-y: auto;
  }
  
  .cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
  }
  
  .cookie-consent-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
  }
  
  .cookie-consent-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
  }
  
  .cookie-consent-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
  }
  
  .cookie-preferences {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
  }
  
  .cookie-preferences label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
  }
  
  .cookie-preferences input[type="checkbox"] {
    margin-right: var(--spacing-xs);
  }
  
  @media (max-width: 768px) {
    .cookie-consent-banner {
      padding: var(--spacing-sm);
    }
    
    .cookie-consent-content {
      padding: var(--spacing-sm);
    }
    
    .cookie-consent-actions {
      flex-direction: column;
    }
    
    .cookie-consent-actions .btn {
      width: 100%;
    }
  }
  
  /* Back to Top Button */
  .back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--color-accent-blue);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(79, 140, 255, 0.4);
    transition: all var(--transition);
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
  }
  
  .back-to-top.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0);
  }
  
  .back-to-top:hover {
    background: var(--color-accent-blue-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(79, 140, 255, 0.5);
  }
  
  .back-to-top:active {
    transform: translateY(0);
  }
  
  .back-to-top svg {
    width: 20px;
    height: 20px;
  }
  
  @media (max-width: 768px) {
    .back-to-top {
      bottom: 1.5rem;
      right: 1.5rem;
      width: 44px;
      height: 44px;
    }
  }
  
  /* Reduced motion (nice for accessibility) */
  @media (prefers-reduced-motion: reduce) {
    * { transition: none !important; scroll-behavior: auto; }
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .mobile-menu-toggle { display: flex; }
  
    .navbar-menu {
      position: fixed;
      top: 60px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 60px);
      background: rgba(15, 26, 43, 0.92);
      backdrop-filter: blur(14px);
      flex-direction: column;
      padding: var(--spacing-lg);
      transition: left var(--transition-slow);
      border-top: 1px solid var(--color-border);
    }
  
    .navbar-menu.active { left: 0; }
  
    .services-grid,
    .cms-grid,
    .portfolio-grid,
    .testimonials-grid,
    .pricing-grid,
    .blog-grid { grid-template-columns: 1fr; }
  
    .footer-content { grid-template-columns: 1fr; }
    
    .footer-contact-info {
      margin-top: var(--spacing-md);
      padding-top: var(--spacing-sm);
    }
    
    .footer-contact-info p {
      font-size: 0.85rem !important;
      padding: var(--spacing-xs) 0 !important;
    }
    
    .footer-contact-info i {
      width: 18px;
      font-size: 0.85rem;
    }
  }
  
  /* Blog Styles */
  .blog-section {
    padding: clamp(2.75rem, 5vw, 4.25rem) 0;
  }
  
  .blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .blog-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  
  .blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(79,140,255,0.45);
  }
  
  .blog-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: rgba(20, 35, 58, 0.6);
  }
  
  .blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .blog-content {
    padding: var(--spacing-md);
  }
  
  .blog-meta {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .blog-content h2 {
    margin-bottom: var(--spacing-sm);
  }
  
  .blog-content h2 a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: var(--transition);
  }
  
  .blog-content h2 a:hover {
    color: var(--color-accent-blue-light);
  }
  
  .blog-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
  }
  
  .blog-post {
    max-width: 800px;
    margin: 0 auto;
    padding: clamp(2.75rem, 5vw, 4.25rem) 0;
  }
  
  .blog-post-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
  }
  
  .blog-date {
    color: var(--color-text-muted);
    display: block;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .blog-post-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
  }
  
  .blog-post-image {
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
  
  .blog-post-image img {
    width: 100%;
    height: auto;
    display: block;
  }
  
  .blog-post-content {
    line-height: 1.8;
    font-size: 1.125rem;
    color: var(--color-text-secondary);
  }
  
  .blog-post-content h2,
  .blog-post-content h3 {
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--color-accent-blue-light);
  }
  
  .blog-post-content p {
    margin-bottom: var(--spacing-md);
  }
  
  .blog-post-content ul,
  .blog-post-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
  }
  
  .blog-post-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
  }
  
  .pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
  }
  
  /* Error Page */
  .error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  
  .error-page h1 {
    font-size: clamp(4rem, 8vw, 6rem);
    color: var(--color-accent-blue);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
  }
  
  .error-page p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
  }