:root {
      --primary: #04396c;
      --primary-dark: #021f3b;
      --secondary: #2f9cea;
      --dark: #0f172a;
      --light: #f8fafc;
      --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
      --gradient-dark: linear-gradient(135deg, var(--primary-dark), #0c4a6e);
      --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
      --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
      --transition: all 0.3s ease-in-out;
      --border-radius: 16px;
    }

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

    body {
      font-family: 'Inter', sans-serif;
      color: #334155;
      background-color: var(--light);
      overflow-x: hidden;
      line-height: 1.6;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
      font-family: 'Poppins', sans-serif;
      font-weight: 700;
      line-height: 1.2;
    }

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

    /* ADVANCED CANVAS BACKGROUND ANIMATION */
    #canvas-background {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      pointer-events: none;
    }

    .gradient-mesh-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: 
        radial-gradient(circle at 20% 30%, rgba(47, 156, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(4, 57, 108, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
      z-index: 0;
    }

    /* Floating 3D shapes */
    .floating-shapes {
      position: absolute;
      width: 100%;
      height: 100%;
      overflow: hidden;
      z-index: 0;
    }

    .shape {
      position: absolute;
      opacity: 0.1;
      filter: blur(40px);
      animation: float 25s infinite linear;
    }

    .shape-1 {
      width: 400px;
      height: 400px;
      background: linear-gradient(135deg, var(--secondary), #04396c);
      border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
      top: 10%;
      left: 10%;
      animation-delay: 0s;
    }

    .shape-2 {
      width: 300px;
      height: 300px;
      background: linear-gradient(45deg, #04396c, var(--secondary));
      border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
      top: 60%;
      right: 10%;
      animation-delay: -5s;
      animation-direction: reverse;
    }

    .shape-3 {
      width: 250px;
      height: 250px;
      background: linear-gradient(225deg, var(--secondary), rgba(255, 255, 255, 0.3));
      border-radius: 40% 60% 60% 40% / 70% 50% 50% 30%;
      bottom: 20%;
      left: 20%;
      animation-delay: -10s;
    }

    .shape-4 {
      width: 350px;
      height: 350px;
      background: linear-gradient(90deg, var(--primary), transparent);
      border-radius: 50% 50% 50% 50% / 60% 40% 60% 40%;
      top: 30%;
      right: 30%;
      animation-delay: -15s;
    }

    @keyframes float {
      0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
      }
      25% {
        transform: translate(50px, -30px) rotate(90deg) scale(1.1);
      }
      50% {
        transform: translate(0, -60px) rotate(180deg) scale(1);
      }
      75% {
        transform: translate(-50px, -30px) rotate(270deg) scale(0.9);
      }
    }

    /* Grid overlay effect */
    .grid-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
      background-size: 50px 50px;
      mask-image: radial-gradient(circle at center, black 20%, transparent 70%);
      -webkit-mask-image: radial-gradient(circle at center, black 20%, transparent 70%);
      z-index: 0;
    }

    /* Scroll progress indicator */
    .scroll-progress {
      position: fixed;
      top: 0;
      left: 0;
      height: 5px;
      background: var(--gradient);
      z-index: 10000;
      width: 0%;
      transition: width 0.3s ease;
    }

    /* Preloader */
    #preloader {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: var(--dark);
      z-index: 9999;
      transition: opacity 0.5s ease, visibility 0.5s ease;
    }

    .preloader-logo {
      width: 250px;
      height: auto;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% {
        transform: scale(0.95);
        opacity: 0.7;
      }

      50% {
        transform: scale(1);
        opacity: 1;
      }

      100% {
        transform: scale(0.95);
        opacity: 0.7;
      }
    }

    /* Navbar */
    .navbar {
      background: rgba(255, 255, 255, 0.5);
      backdrop-filter: blur(10px);
      padding: 10px 0;
      transition: var(--transition);
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      z-index: 1000;
    }

    .navbar.scrolled {
      padding: 5px 0;
      background: rgba(255, 255, 255, 0.28);
    }

    .navbar-brand img {
      height: 80px;
      transition: var(--transition);
    }

    .navbar.scrolled .navbar-brand img {
      height: 40px;
    }

    .nav-link {
      color: #18365e !important;
      font-weight: 500;
      font-size: small;
      margin: 0 4px;
      padding: 6px 10px !important;
      border-radius: 50px;
      transition: var(--transition);
      position: relative;
    }

    .nav-link:hover,
    .nav-link.active {
      color: white !important;
      background: rgba(37, 99, 235, 0.2);
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      width: 0;
      height: 3px;
      background: var(--gradient);
      border-radius: 3px;
      transform: translateX(-50%);
      transition: var(--transition);
    }

    .nav-link:hover::after,
    .nav-link.active::after {
      width: 60%;
    }

    .navbar-toggler {
      border: none;
      outline: none;
      box-shadow: none;
      color: white;
    }

    /* Hero Section */
    header {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: 120px 0 80px;
      background: transparent !important;
      overflow: hidden;
    }

    .hero-shape {
      position: absolute;
      top: -20%;
      right: -10%;
      width: 700px;
      height: 700px;
      background: rgba(255, 255, 255, 0.05);
      border-radius: 50%;
      z-index: 0;
    }

    .hero-shape::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 90%;
      height: 90%;
      border: 2px solid rgba(255, 255, 255, 0.1);
      border-radius: 50%;
    }

    .hero-content {
      position: relative;
      z-index: 1;
    }

    .hero-content h1 {
      font-size: 3.5rem;
      margin-bottom: 1.5rem;
    }

    .hero-content .lead {
      font-size: 1.25rem;
      max-width: 600px;
      margin-bottom: 2rem;
      opacity: 0.9;
    }

    .hero-code-box {
      position: relative;
      transform: perspective(1000px) rotateY(10deg);
      transition: var(--transition);
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero-code-box:hover {
      transform: perspective(1000px) rotateY(0deg);
    }

    .code-header {
      background: rgba(15, 23, 42, 0.8);
      padding: 12px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .code-buttons {
      display: flex;
      gap: 8px;
    }

    .code-button {
      width: 12px;
      height: 12px;
      border-radius: 50%;
    }

    .code-button.red {
      background: #ef4444;
    }

    .code-button.yellow {
      background: #f59e0b;
    }

    .code-button.green {
      background: #10b981;
    }

    .code-body {
      background: rgba(15, 23, 42, 0.95);
      padding: 25px;
      font-family: 'Fira Code', monospace;
      font-size: 16px;
      line-height: 1.8;
    }

    .code-comment {
      color: #64748b;
    }

    .code-function {
      color: #60a5fa;
    }

    .code-const {
      color: #c084fc;
    }

    .code-string {
      color: #34d399;
    }

    .code-bracket {
      color: #fbbf24;
    }

    /* Wave animation for section transitions */
    .wave-divider {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      overflow: hidden;
      line-height: 0;
    }

    .wave-divider svg {
      position: relative;
      display: block;
      width: calc(100% + 1.3px);
      height: 150px;
      transform: rotateY(180deg);
    }

    .wave-divider .shape-fill {
      fill: var(--light);
    }

    /* Glitch text effect for important headings */
    .glitch-text {
      position: relative;
      display: inline-block;
    }

    .glitch-text::before,
    .glitch-text::after {
      content: attr(data-text);
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      opacity: 0.8;
    }

    .glitch-text::before {
      animation: glitch-anim-1 5s infinite linear alternate-reverse;
      color: #f0f;
      z-index: -1;
    }

    .glitch-text::after {
      animation: glitch-anim-2 3s infinite linear alternate-reverse;
      color: #0ff;
      z-index: -2;
    }

    @keyframes glitch-anim-1 {
      0% { transform: translate(0); }
      20% { transform: translate(-3px, 3px); }
      40% { transform: translate(-3px, -3px); }
      60% { transform: translate(3px, 3px); }
      80% { transform: translate(3px, -3px); }
      100% { transform: translate(0); }
    }

    @keyframes glitch-anim-2 {
      0% { transform: translate(0); }
      10% { transform: translate(3px, -3px); }
      30% { transform: translate(-3px, 3px); }
      50% { transform: translate(-3px, -3px); }
      70% { transform: translate(3px, 3px); }
      90% { transform: translate(3px, -3px); }
      100% { transform: translate(0); }
    }

    /* Advanced typing cursor for hero */
    .typing-cursor {
      display: inline-block;
      width: 3px;
      height: 1.2em;
      background-color: var(--secondary);
      animation: blink 1s infinite;
      vertical-align: middle;
      margin-left: 2px;
    }

    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0; }
    }

    /* Section Styling */
    section {
      padding: 100px 0;
      position: relative;
      overflow: hidden;
    }

    .section-title {
      text-align: center;
      margin-bottom: 70px;
    }

    .section-title h2 {
      font-size: 2.5rem;
      margin-bottom: 20px;
      position: relative;
      display: inline-block;
    }

    .section-title h2::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: var(--gradient);
      border-radius: 2px;
    }

    .section-title p {
      font-size: 1.2rem;
      color: #64748b;
      max-width: 700px;
      margin: 0 auto;
    }

    /* Service Cards */
    .service-card {
      background: white;
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: var(--transition);
      height: 100%;
      border: none;
      position: relative;
      z-index: 1;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 0;
      background: var(--gradient);
      transition: var(--transition);
      z-index: -1;
      opacity: 0;
    }

    .service-card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
    }

    .service-card:hover::before {
      height: 100%;
      opacity: 1;
    }

    .service-card .card-body {
      padding: 30px;
      transition: var(--transition);
    }

    .service-card:hover .card-body {
      color: white;
    }

    .service-card:hover .text-muted {
      color: rgba(255, 255, 255, 0.8) !important;
    }

    .service-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 25px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(37, 99, 235, 0.1);
      border-radius: 50%;
      transition: var(--transition);
    }

    .service-card:hover .service-icon {
      background: rgba(255, 255, 255, 0.2);
      transform: scale(1.1);
    }

    .service-icon i {
      font-size: 2rem;
      color: var(--primary);
      transition: var(--transition);
    }

    .service-card:hover .service-icon i {
      color: white;
    }

    .service-card h5 {
      margin-bottom: 15px;
      transition: var(--transition);
    }

    /* Holographic effect for cards */
    .holographic-card {
      position: relative;
      overflow: hidden;
    }

    .holographic-card::after {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
      );
      transform: rotate(30deg);
      transition: transform 0.5s ease;
      pointer-events: none;
    }

    .holographic-card:hover::after {
      transform: translateX(100%) rotate(30deg);
    }

    /* Tech Stack */
    #tech-stack {
      background: var(--dark);
      position: relative;
    }

    .tech-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 25px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .tech-card {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 12px;
      padding: 30px 15px;
      text-align: center;
      transition: var(--transition);
      backdrop-filter: blur(5px);
    }

    .tech-card:hover {
      transform: translateY(-5px);
      background: rgba(255, 255, 255, 0.1);
      border-color: var(--primary);
      box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
    }

    .tech-icon {
      font-size: 3rem;
      margin-bottom: 15px;
      color: white;
      transition: var(--transition);
    }

    .tech-card:hover .tech-icon {
      color: var(--secondary);
      transform: scale(1.1);
    }

    .tech-name {
      color: white;
      font-weight: 500;
    }

    /* Stats */
    .stat-item {
      margin-bottom: 30px;
    }

    .stat-item h2 {
      font-size: 3.5rem;
      background: var(--gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      text-fill-color: transparent;
      margin-bottom: 10px;
    }

    .stat-item p {
      font-size: 1.1rem;
      color: #64748b;
      font-weight: 500;
    }

    /* Success Stories */
    .story-card {
      background: white;
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: var(--transition);
      height: 100%;
    }

    .story-card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
    }

    .story-header {
      background: var(--gradient);
      padding: 25px;
      color: white;
    }

    .story-body {
      padding: 25px;
    }

    .metrics {
      display: flex;
      gap: 20px;
      margin-top: 20px;
    }

    .metric-item {
      text-align: center;
    }

    .metric-value {
      font-size: 1.8rem;
      font-weight: 700;
      background: var(--gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      text-fill-color: transparent;
    }

    .metric-label {
      font-size: 0.9rem;
      color: #64748b;
    }

    /* Portfolio */
    .portfolio-item {
      position: relative;
      border-radius: var(--border-radius);
      overflow: hidden;
      height: 300px;
      box-shadow: var(--shadow);
    }

    .portfolio-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }

    .portfolio-item:hover img {
      transform: scale(1.1);
    }

    .portfolio-overlay {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      padding: 25px;
      background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
      opacity: 0;
      transition: var(--transition);
    }

    .portfolio-item:hover .portfolio-overlay {
      opacity: 1;
    }

    /* Process */
    .process-timeline {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
    }

    .process-timeline::before {
      content: '';
      position: absolute;
      top: 40px;
      left: 50%;
      transform: translateX(-50%);
      width: 4px;
      height: calc(100% - 80px);
      background: var(--gradient);
    }

    .process-item {
      position: relative;
      margin-bottom: 60px;
      display: flex;
      align-items: center;
    }

    .process-item:nth-child(odd) {
      flex-direction: row-reverse;
      text-align: right;
    }

    .step {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: var(--gradient);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      font-weight: 700;
      position: relative;
      z-index: 2;
      flex-shrink: 0;
      box-shadow: 0 0 0 10px rgba(37, 99, 235, 0.1);
    }

    .card {
      width: calc(50% - 60px);
      border: none;
      border-radius: var(--border-radius);
      box-shadow: var(--shadow);
      transition: var(--transition);
    }

    .process-item:hover .card {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
    }

    .process-item:nth-child(odd) .card {
      margin-right: 40px;
    }

    .process-item:nth-child(even) .card {
      margin-left: 40px;
    }

    /* Testimonials */
    .testimonial-card {
      background: white;
      border-radius: var(--border-radius);
      padding: 40px;
      box-shadow: var(--shadow);
      max-width: 800px;
      margin: 0 auto;
    }

    .testimonial-content {
      font-size: 1.2rem;
      font-style: italic;
      color: #475569;
      margin-bottom: 30px;
      position: relative;
    }

    .testimonial-content::before {
      content: '"';
      position: absolute;
      top: -25px;
      left: -15px;
      font-size: 5rem;
      color: var(--primary);
      opacity: 0.2;
      font-family: serif;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
    }

    .testimonial-author>div:first-child {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: var(--gradient);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 700;
      margin-right: 20px;
      flex-shrink: 0;
    }

    /* FAQ */
    .faq-item {
      background: white;
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      margin-bottom: 20px;
      transition: var(--transition);
    }

    .faq-item:hover {
      box-shadow: var(--shadow-lg);
    }

    .faq-question {
      padding: 25px;
      font-weight: 600;
      font-size: 1.1rem;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: white;
      transition: var(--transition);
    }

    .faq-question i {
      transition: var(--transition);
    }

    .faq-question.active {
      color: var(--primary);
    }

    .faq-question.active i {
      transform: rotate(180deg);
    }

    .faq-answer {
      padding: 0 25px;
      max-height: 0;
      overflow: hidden;
      transition: var(--transition);
      background: #f8fafc;
    }

    .faq-answer.show {
      padding: 25px;
      max-height: 500px;
    }

    /* Contact */
    .contact-section {
      position: relative;
      overflow: hidden;
      background: linear-gradient(135deg, #0f172a, #1e3a5f);
    }

    .contact-shape {
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      z-index: 0;
    }

    .contact-shape-one {
      top: -70px;
      left: -70px;
      width: 240px;
      height: 240px;
      background: radial-gradient(circle, rgba(125, 211, 252, 0.22) 0%, rgba(125, 211, 252, 0) 70%);
    }

    .contact-shape-two {
      right: -100px;
      bottom: -100px;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(59, 130, 246, 0) 72%);
    }

    .contact-subtitle {
      max-width: 700px;
      margin: 0 auto;
      color: #dbeafe;
    }

    .contact-panel {
      padding: 2rem;
      border-radius: 20px;
      position: relative;
      z-index: 1;
      box-shadow: var(--shadow-lg);
    }

    .contact-panel-info {
      background: rgba(15, 23, 42, 0.5);
      border: 1px solid rgba(148, 163, 184, 0.35);
      color: #f8fafc;
      backdrop-filter: blur(8px);
    }

    .contact-panel-info h4 {
      color: #ffffff;
    }

    .contact-panel-info small {
      color: #cbd5e1;
    }

    .contact-panel-info a {
      color: #f8fafc;
      text-decoration: none;
    }

    .contact-panel-info a:hover {
      color: #bae6fd;
    }

    .contact-info-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      margin-bottom: 1.2rem;
    }

    .contact-info-item:last-child {
      margin-bottom: 0;
    }

    .contact-icon {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      border: 1px solid rgba(125, 211, 252, 0.35);
      background: rgba(14, 165, 233, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .contact-icon i {
      font-size: 1.2rem;
      color: #7dd3fc;
    }

    .contact-panel-form {
      background: #ffffff;
      border: 1px solid #dbeafe;
      color: #0f172a;
    }

    .contact-panel-form h4 {
      color: #0f172a;
    }

    .form-intro {
      color: #475569;
    }

    .contact-panel-form .form-label {
      color: #1e293b;
      font-weight: 600;
      margin-bottom: 0.35rem;
    }

    .contact-input {
      background: #f8fafc;
      border: 1px solid #cbd5e1;
      border-radius: 12px;
      color: #0f172a;
      padding: 0.8rem 0.95rem;
    }

    .contact-input::placeholder {
      color: #64748b;
      opacity: 1;
    }

    .contact-input:focus {
      background: #ffffff;
      border-color: #2f9cea;
      box-shadow: 0 0 0 3px rgba(47, 156, 234, 0.2);
      color: #0f172a;
    }

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

    .contact-submit {
      border: none;
      border-radius: 12px;
      background: var(--gradient);
      color: #ffffff;
      transition: var(--transition);
    }

    .contact-submit:hover {
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 12px 22px rgba(15, 23, 42, 0.22);
    }

    .form-message {
      min-height: 1.5rem;
      font-weight: 600;
      color: #e2e8f0;
    }

    /* Footer */
    .site-footer {
      background: linear-gradient(180deg, #0b1220 0%, #0f172a 45%, #101f39 100%);
      color: #cbd5e1;
      padding: 72px 0 24px;
    }

    .site-footer h5 {
      color: #ffffff;
      margin-bottom: 1rem;
      font-size: 0.95rem;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }

    .site-footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      color: #ffffff;
      text-decoration: none;
      font-size: 1.5rem;
      font-weight: 700;
    }

    .site-footer-brand:hover {
      color: #ffffff;
    }

    .site-footer-brand .navbar-logo {
      height: 50px;
      width: auto;
    }

    .site-footer-text {
      color: #cbd5e1;
      line-height: 1.7;
    }

    .site-footer-contact {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 0.65rem;
    }

    .site-footer-contact li {
      display: flex;
      align-items: flex-start;
      gap: 0.55rem;
      color: #e2e8f0;
    }

    .site-footer-contact i {
      color: #7dd3fc;
      margin-top: 0.15rem;
    }

    .site-footer-contact a {
      color: #e2e8f0;
      text-decoration: none;
    }

    .site-footer-contact a:hover {
      color: #ffffff;
    }

    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .footer-links li {
      margin-bottom: 0.55rem;
    }

    .footer-links a {
      color: #cbd5e1;
      text-decoration: none;
      display: inline-block;
      transition: var(--transition);
    }

    .footer-links a:hover {
      color: #ffffff;
      transform: translateX(4px);
    }

    .site-footer .social-links {
      display: flex;
      gap: 12px;
    }

    .site-footer .social-links a {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: rgba(148, 163, 184, 0.16);
      border: 1px solid rgba(148, 163, 184, 0.35);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      font-size: 1.05rem;
      transition: var(--transition);
    }

    .site-footer .social-links a:hover {
      background: var(--gradient);
      border-color: transparent;
      transform: translateY(-3px);
    }

    .newsletter-form .form-control {
      background: #0b1220;
      color: #f8fafc;
      border: 1px solid #334155;
      border-right: 0;
      border-radius: 12px 0 0 12px;
      padding: 0.75rem 0.9rem;
    }

    .newsletter-form .form-control::placeholder {
      color: #94a3b8;
      opacity: 1;
    }

    .newsletter-form .form-control:focus {
      background: #0a0f1a;
      color: #ffffff;
      border-color: #2f9cea;
      box-shadow: none;
    }

    .newsletter-form .btn {
      border-radius: 0 12px 12px 0;
      border: none;
      background: var(--gradient);
    }

    .newsletter-form .btn:hover {
      background: linear-gradient(135deg, #0657a6, #38bdf8);
    }

    .newsletter-message {
      min-height: 1.2rem;
      color: #86efac;
    }

    .site-footer-divider {
      border-color: rgba(148, 163, 184, 0.3);
      margin: 2rem 0 1.25rem;
      opacity: 1;
    }

    .site-footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 0.75rem;
      color: #94a3b8;
    }

    .site-footer-bottom a {
      color: #cbd5e1;
      text-decoration: none;
    }

    .site-footer-bottom a:hover {
      color: #ffffff;
    }

    @media (max-width: 991.98px) {
      .contact-panel {
        padding: 1.5rem;
      }

      .site-footer {
        padding-top: 56px;
      }
    }

    @media (max-width: 575.98px) {
      .contact-panel {
        padding: 1.2rem;
      }

      .contact-subtitle {
        font-size: 0.96rem;
      }

      .site-footer-brand {
        font-size: 1.3rem;
      }

      .site-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    /* Back to top */
    .back-to-top {
      position: fixed;
      bottom: 30px;
      right: 30px;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--gradient);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
      z-index: 999;
      box-shadow: var(--shadow);
    }

    .back-to-top.visible {
      opacity: 1;
      visibility: visible;
    }

    .back-to-top:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
    }

    /* Custom cursor for interactive elements */
    .custom-cursor {
      width: 20px;
      height: 20px;
      border: 2px solid var(--secondary);
      border-radius: 50%;
      position: fixed;
      pointer-events: none;
      z-index: 9999;
      mix-blend-mode: difference;
      transition: transform 0.2s ease;
    }

    .cursor-dot {
      width: 4px;
      height: 4px;
      background: var(--secondary);
      border-radius: 50%;
      position: fixed;
      pointer-events: none;
      z-index: 9999;
      transition: transform 0.1s ease;
    }

    /* Interactive mouse trail effect */
    .mouse-trail {
      position: fixed;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: radial-gradient(circle, var(--secondary), transparent 70%);
      pointer-events: none;
      z-index: 9999;
      mix-blend-mode: screen;
      opacity: 0;
      transform: translate(-50%, -50%);
    }

    .mouse-trail-container {
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 9998;
    }

    /* Animated gradient borders for sections */
    .animated-border {
      position: relative;
      overflow: hidden;
      border-radius: var(--border-radius);
    }

    .animated-border::before {
      content: '';
      position: absolute;
      top: -2px;
      left: -2px;
      right: -2px;
      bottom: -2px;
      background: linear-gradient(45deg, 
        var(--primary), 
        var(--secondary), 
        #ffffff, 
        var(--secondary), 
        var(--primary));
      background-size: 400% 400%;
      z-index: -1;
      animation: gradientShift 8s ease infinite;
      border-radius: calc(var(--border-radius) + 2px);
      opacity: 0.5;
    }

    @keyframes gradientShift {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }

    /* Scroll-triggered animations */
    .scroll-reveal {
      opacity: 0;
      transform: translateY(50px);
      transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    /* WhatsApp Float */
    .whatsapp-float {
      position: fixed;
      right: 24px;
      bottom: 24px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 16px 10px 10px;
      border-radius: 999px;
      text-decoration: none;
      color: #ffffff;
      background: linear-gradient(135deg, #22c55e, #15803d);
      border: 1px solid rgba(220, 252, 231, 0.35);
      box-shadow: 0 18px 34px rgba(22, 163, 74, 0.32);
      z-index: 9999;
      isolation: isolate;
      transition: transform 0.28s ease, box-shadow 0.28s ease;
      animation: whatsappEntrance 0.8s ease both;
    }

    .whatsapp-float::before {
      content: '';
      position: absolute;
      inset: -2px;
      border-radius: inherit;
      background: conic-gradient(from 120deg,
          rgba(34, 197, 94, 0.7),
          rgba(134, 239, 172, 0.9),
          rgba(34, 197, 94, 0.7));
      z-index: -2;
      opacity: 0.7;
      animation: whatsappBorderSpin 5s linear infinite;
    }

    .whatsapp-float::after {
      content: '';
      position: absolute;
      inset: 1px;
      border-radius: inherit;
      background: linear-gradient(135deg, #22c55e, #15803d);
      z-index: -1;
    }

    .whatsapp-float i {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(255, 255, 255, 0.2);
      font-size: 1.45rem;
      flex-shrink: 0;
    }

    .whatsapp-text {
      white-space: nowrap;
      font-size: 0.9rem;
      font-weight: 700;
      letter-spacing: 0.01em;
      text-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
    }

    .whatsapp-status {
      position: absolute;
      top: 7px;
      right: 9px;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #dcfce7;
      box-shadow: 0 0 0 0 rgba(220, 252, 231, 0.9);
      animation: whatsappPing 1.9s infinite;
    }

    .whatsapp-float:hover {
      color: #ffffff;
      transform: translateY(-4px) scale(1.03);
      box-shadow: 0 24px 36px rgba(21, 128, 61, 0.38);
    }

    @keyframes whatsappEntrance {
      from {
        opacity: 0;
        transform: translateY(16px) scale(0.9);
      }

      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes whatsappBorderSpin {
      0% {
        transform: rotate(0deg);
      }

      100% {
        transform: rotate(360deg);
      }
    }

    @keyframes whatsappPing {
      0% {
        box-shadow: 0 0 0 0 rgba(220, 252, 231, 0.9);
      }

      75% {
        box-shadow: 0 0 0 10px rgba(220, 252, 231, 0);
      }

      100% {
        box-shadow: 0 0 0 0 rgba(220, 252, 231, 0);
      }
    }

    .back-to-top {
      right: 24px;
      bottom: 98px;
    }

    /* Responsive adjustments */
    @media (max-width: 991px) {
      .hero-content h1 {
        font-size: 2.8rem;
      }

      .process-timeline::before {
        left: 40px;
      }

      .process-item,
      .process-item:nth-child(odd) {
        flex-direction: row;
        text-align: left;
      }

      .step {
        margin-right: 30px;
      }

      .card {
        width: calc(100% - 110px);
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
    }

    @media (max-width: 767px) {
      section {
        padding: 70px 0;
      }

      .hero-content h1 {
        font-size: 2.3rem;
      }

      .stat-item h2 {
        font-size: 2.8rem;
      }

      .tech-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
      }

      .metrics {
        flex-direction: column;
        gap: 15px;
      }

      .shape {
        display: none;
      }
      
      .grid-overlay {
        background-size: 30px 30px;
      }

      .whatsapp-float {
        width: 60px;
        height: 60px;
        padding: 9px;
        border-radius: 50%;
        justify-content: center;
      }

      .whatsapp-float i {
        width: 42px;
        height: 42px;
      }

      .whatsapp-text {
        display: none;
      }

      .whatsapp-status {
        top: 6px;
        right: 6px;
      }

      .back-to-top {
        bottom: 94px;
      }
    }

    @media (max-width: 575px) {
      .navbar-brand img {
        height: 40px;
      }

      .hero-content h1 {
        font-size: 2rem;
      }

      .hero-content .lead {
        font-size: 1.1rem;
      }

      .section-title h2 {
        font-size: 2rem;
      }

      .whatsapp-float {
        right: 16px;
        bottom: 16px;
        width: 56px;
        height: 56px;
      }

      .whatsapp-float i {
        width: 38px;
        height: 38px;
        font-size: 1.25rem;
      }

      .back-to-top {
        right: 16px;
        bottom: 82px;
        width: 46px;
        height: 46px;
      }
    }

    /* Custom cursor support */
    body.has-custom-cursor,
    body.has-custom-cursor a,
    body.has-custom-cursor button,
    body.has-custom-cursor input,
    body.has-custom-cursor textarea,
    body.has-custom-cursor select {
      cursor: none;
    }

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

      #canvas-background,
      .custom-cursor,
      .cursor-dot,
      .mouse-trail {
        display: none !important;
      }

      .whatsapp-float,
      .whatsapp-float::before,
      .whatsapp-status {
        animation: none !important;
      }
    }