/* ===== CSS VARIABLES & RESET ===== */
    :root {
      /* Gradient Palette */
      --primary-blue: #4361ee;
      --primary-purple: #7209b7;
      --primary-teal: #06d6a0;
      --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--primary-purple), var(--primary-teal));
      --gradient-secondary: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
      --gradient-accent: linear-gradient(135deg, #00c9ff, #92fe9d);
      
      /* Glassmorphism */
      --glass-bg: rgba(255, 255, 255, 0.1);
      --glass-border: rgba(255, 255, 255, 0.2);
      --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
      --glass-blur: blur(12px);
      
      /* Text Colors */
      --text-primary: #ffffff;
      --text-secondary: rgba(255, 255, 255, 0.85);
      --text-muted: rgba(255, 255, 255, 0.6);
      --text-dark: #1a1a2e;
      
      /* Background */
      --bg-dark: #0f0f1b;
      --bg-card: rgba(255, 255, 255, 0.08);
      --bg-input: rgba(255, 255, 255, 0.12);
      
      /* Spacing & Layout */
      --container-width: 1200px;
      --border-radius: 16px;
      --border-radius-lg: 24px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
      
      /* Shadows & Glow */
      --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
      --shadow-glow: 0 0 20px rgba(67, 97, 238, 0.4);
      --shadow-glow-purple: 0 0 25px rgba(114, 9, 183, 0.35);
      --shadow-glow-teal: 0 0 20px rgba(6, 214, 160, 0.3);
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg-dark);
      color: var(--text-primary);
      line-height: 1.6;
      overflow-x: hidden;
      background-image: 
        radial-gradient(circle at 10% 20%, rgba(67, 97, 238, 0.15) 0%, transparent 25%),
        radial-gradient(circle at 90% 80%, rgba(114, 9, 183, 0.12) 0%, transparent 25%),
        radial-gradient(circle at 50% 50%, rgba(6, 214, 160, 0.08) 0%, transparent 35%);
    }

    /* ===== UTILITY CLASSES ===== */
    .container {
      width: 100%;
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 2rem;
    }

    .section {
      padding: 6rem 0;
      position: relative;
    }

    .section-title {
      font-family: 'Poppins', sans-serif;
      font-size: 2.5rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 1rem;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .section-subtitle {
      text-align: center;
      color: var(--text-secondary);
      font-size: 1.1rem;
      max-width: 650px;
      margin: 0 auto 4rem;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.9rem 2rem;
      border-radius: 50px;
      font-weight: 600;
      font-size: 1rem;
      text-decoration: none;
      cursor: pointer;
      transition: var(--transition);
      border: none;
      position: relative;
      overflow: hidden;
      z-index: 1;
    }

    .btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: var(--gradient-primary);
      z-index: -1;
      transition: var(--transition);
      opacity: 0.95;
    }

    .btn:hover::before {
      opacity: 1;
      transform: scale(1.05);
    }

    .btn-primary {
      color: white;
      box-shadow: var(--shadow-glow);
    }

    .btn-secondary {
      background: transparent;
      border: 2px solid rgba(255, 255, 255, 0.3);
      color: white;
    }

    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(255, 255, 255, 0.6);
      transform: translateY(-2px);
    }

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

    .btn-outline:hover {
      background: var(--primary-teal);
      color: white;
      box-shadow: var(--shadow-glow-teal);
    }

    .glass-card {
      background: var(--glass-bg);
      backdrop-filter: var(--glass-blur);
      border: 1px solid var(--glass-border);
      border-radius: var(--border-radius);
      box-shadow: var(--glass-shadow);
      transition: var(--transition);
    }

    .glass-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-glow), var(--glass-shadow);
      border-color: rgba(255, 255, 255, 0.4);
    }

    .fade-in {
      animation: fadeIn 0.6s ease-out forwards;
      opacity: 0;
      transform: translateY(20px);
    }

    .fade-in.delay-1 { animation-delay: 0.1s; }
    .fade-in.delay-2 { animation-delay: 0.2s; }
    .fade-in.delay-3 { animation-delay: 0.3s; }
    .fade-in.delay-4 { animation-delay: 0.4s; }

    @keyframes fadeIn {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

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

    @keyframes pulse-glow {
      0%, 100% { box-shadow: var(--shadow-glow); }
      50% { box-shadow: var(--shadow-glow-purple); }
    }

    /* ===== PARTICLES BACKGROUND ===== */
    #particles-js {
      position: absolute;
      width: 100%;
      height: 100%;
      top: 0;
      left: 0;
      z-index: -1;
    }

    /* ===== HEADER ===== */
    header {
      position: fixed;
      top: 0;
      width: 100%;
      z-index: 1000;
      padding: 1rem 0;
      transition: var(--transition);
      background: transparent;
    }

    header.scrolled {
      background: rgba(15, 15, 27, 0.92);
      backdrop-filter: blur(10px);
      padding: 0.7rem 0;
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
      border-bottom: 1px solid var(--glass-border);
    }

    .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-family: 'Poppins', sans-serif;
      font-weight: 700;
      font-size: 1.5rem;
      color: white;
      text-decoration: none;
    }

    .logo-icon {
      width: 40px;
      height: 40px;
      background: var(--gradient-primary);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      box-shadow: var(--shadow-glow);
    }

    .nav-links {
      display: flex;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-weight: 500;
      position: relative;
      padding: 0.5rem 0;
      transition: var(--transition);
    }

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

    .nav-links a:hover,
    .nav-links a.active {
      color: white;
    }

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

    .header-cta {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .mobile-toggle {
      display: none;
      font-size: 1.5rem;
      background: none;
      border: none;
      color: white;
      cursor: pointer;
    }

    /* ===== HERO SECTION ===== */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      padding-top: 80px;
    }

    .hero-content {
      max-width: 650px;
      z-index: 2;
    }

    .hero h1 {
      font-family: 'Poppins', sans-serif;
      font-size: 3.5rem;
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      background: linear-gradient(to right, #fff, #a7c7e7);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: fadeIn 0.8s ease-out;
    }

    .hero p {
      font-size: 1.25rem;
      color: var(--text-secondary);
      margin-bottom: 2.5rem;
      max-width: 550px;
      animation: fadeIn 0.8s ease-out 0.2s both;
    }

    .hero-buttons {
      display: flex;
      gap: 1rem;
      margin-bottom: 3rem;
      animation: fadeIn 0.8s ease-out 0.4s both;
    }

    .hero-stats {
      display: flex;
      gap: 2rem;
      animation: fadeIn 0.8s ease-out 0.6s both;
    }

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

    .stat-number {
      font-family: 'Poppins', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .stat-label {
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    .hero-visual {
      position: absolute;
      right: -10%;
      top: 50%;
      transform: translateY(-50%);
      width: 55%;
      max-width: 750px;
      z-index: 1;
      animation: float 6s ease-in-out infinite;
    }

    .floating-card {
      position: absolute;
      background: var(--glass-bg);
      backdrop-filter: blur(10px);
      border: 1px solid var(--glass-border);
      border-radius: 16px;
      padding: 1.2rem;
      box-shadow: var(--glass-shadow);
      animation: float 5s ease-in-out infinite;
      z-index: 2;
    }

    .floating-card.card-1 {
      top: 15%;
      right: 10%;
      animation-delay: 0s;
      width: 200px;
    }

    .floating-card.card-2 {
      bottom: 20%;
      right: 25%;
      animation-delay: -2s;
      width: 180px;
    }

    .floating-card.card-3 {
      top: 40%;
      right: 5%;
      animation-delay: -4s;
      width: 160px;
    }

    .chart-visual {
      width: 100%;
      height: 400px;
      background: var(--gradient-secondary);
      border-radius: 20px;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-glow);
    }

    .chart-bar {
      position: absolute;
      bottom: 0;
      width: 60px;
      background: white;
      border-radius: 8px 8px 0 0;
      animation: growBar 1.5s ease-out forwards;
      opacity: 0.9;
    }

    .chart-bar:nth-child(1) { left: 10%; height: 40%; animation-delay: 0.2s; background: #4361ee; }
    .chart-bar:nth-child(2) { left: 25%; height: 65%; animation-delay: 0.4s; background: #7209b7; }
    .chart-bar:nth-child(3) { left: 40%; height: 85%; animation-delay: 0.6s; background: #06d6a0; }
    .chart-bar:nth-child(4) { left: 55%; height: 70%; animation-delay: 0.8s; background: #4cc9f0; }
    .chart-bar:nth-child(5) { left: 70%; height: 95%; animation-delay: 1s; background: #f72585; }

    @keyframes growBar {
      from { height: 0; opacity: 0.5; }
      to { height: var(--target-height); opacity: 0.9; }
    }

    /* ===== ABOUT PREVIEW ===== */
    .about-preview {
      background: linear-gradient(180deg, transparent, rgba(15, 15, 27, 0.8), transparent);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .about-content h3 {
      font-family: 'Poppins', sans-serif;
      font-size: 2rem;
      margin-bottom: 1.5rem;
      color: white;
    }

    .about-content p {
      color: var(--text-secondary);
      margin-bottom: 2rem;
      font-size: 1.1rem;
    }

    .counters-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .counter-card {
      text-align: center;
      padding: 1.5rem;
    }

    .counter-number {
      font-family: 'Poppins', sans-serif;
      font-size: 2.5rem;
      font-weight: 700;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: block;
      margin-bottom: 0.5rem;
    }

    .counter-label {
      color: var(--text-muted);
      font-size: 0.95rem;
    }

    .about-visual {
      position: relative;
    }

    .feature-icon {
      width: 70px;
      height: 70px;
      background: var(--gradient-primary);
      border-radius: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      margin-bottom: 1.5rem;
      box-shadow: var(--shadow-glow);
      transition: var(--transition);
    }

    .feature-icon:hover {
      transform: scale(1.1) rotate(5deg);
      box-shadow: var(--shadow-glow-purple);
    }

    /* ===== WHY CHOOSE US ===== */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .feature-card {
      padding: 2rem;
      text-align: center;
      transition: var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-glow), var(--glass-shadow);
    }

    .feature-card i {
      font-size: 2.5rem;
      margin-bottom: 1.5rem;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .feature-card h4 {
      font-size: 1.3rem;
      margin-bottom: 1rem;
      color: white;
    }

    .feature-card p {
      color: var(--text-secondary);
      font-size: 0.95rem;
    }

    /* ===== SERVICES SECTION ===== */
    .services-tabs {
      display: flex;
      justify-content: center;
      gap: 1rem;
      margin-bottom: 3rem;
      flex-wrap: wrap;
    }

    .tab-btn {
      padding: 0.7rem 1.5rem;
      background: var(--bg-input);
      border: 1px solid var(--glass-border);
      border-radius: 50px;
      color: var(--text-secondary);
      font-weight: 500;
      cursor: pointer;
      transition: var(--transition);
    }

    .tab-btn.active,
    .tab-btn:hover {
      background: var(--gradient-primary);
      color: white;
      border-color: transparent;
      box-shadow: var(--shadow-glow);
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.8rem;
    }

    .service-card {
      padding: 2rem;
      cursor: pointer;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: var(--gradient-primary);
      transform: scaleX(0);
      transform-origin: left;
      transition: var(--transition);
    }

    .service-card:hover::before {
      transform: scaleX(1);
    }

    .service-card i {
      font-size: 2rem;
      margin-bottom: 1.2rem;
      color: var(--primary-teal);
    }

    .service-card h4 {
      font-size: 1.3rem;
      margin-bottom: 0.8rem;
      color: white;
    }

    .service-card p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      margin-bottom: 1rem;
    }

    .service-card ul {
      list-style: none;
      color: var(--text-muted);
      font-size: 0.9rem;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
    }

    .service-card:hover ul {
      max-height: 200px;
    }

    .service-card li {
      padding: 0.3rem 0;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .service-card li::before {
      content: '✓';
      color: var(--primary-teal);
      font-weight: bold;
    }

    /* ===== TESTIMONIALS ===== */
    .testimonials-container {
      max-width: 800px;
      margin: 0 auto;
      position: relative;
      overflow: hidden;
    }

    .testimonial-slide {
      text-align: center;
      padding: 2rem;
      opacity: 0;
      transition: opacity 0.5s ease;
      position: absolute;
      width: 100%;
      top: 0;
      left: 0;
    }

    .testimonial-slide.active {
      opacity: 1;
      position: relative;
    }

    .testimonial-avatar {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      margin: 0 auto 1.5rem;
      background: var(--gradient-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      font-weight: bold;
      box-shadow: var(--shadow-glow);
    }

    .testimonial-text {
      font-size: 1.2rem;
      font-style: italic;
      color: var(--text-secondary);
      margin-bottom: 1.5rem;
      line-height: 1.7;
    }

    .testimonial-author {
      font-weight: 600;
      color: white;
      margin-bottom: 0.3rem;
    }

    .testimonial-role {
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    .stars {
      color: #ffc107;
      margin-bottom: 1rem;
      font-size: 1.1rem;
    }

    .testimonial-nav {
      display: flex;
      justify-content: center;
      gap: 0.8rem;
      margin-top: 2rem;
    }

    .testimonial-dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--glass-border);
      cursor: pointer;
      transition: var(--transition);
    }

    .testimonial-dot.active {
      background: var(--primary-teal);
      transform: scale(1.2);
      box-shadow: var(--shadow-glow-teal);
    }

    /* ===== FAQ SECTION ===== */
    .faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      margin-bottom: 1rem;
      border-radius: var(--border-radius);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      padding: 1.3rem 1.8rem;
      background: var(--bg-card);
      border: 1px solid var(--glass-border);
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-weight: 500;
      font-size: 1.05rem;
      transition: var(--transition);
      text-align: left;
    }

    .faq-question:hover {
      background: rgba(255, 255, 255, 0.12);
    }

    .faq-question.active {
      background: var(--gradient-primary);
      border-color: transparent;
    }

    .faq-question i {
      transition: transform 0.3s ease;
      font-size: 1.1rem;
    }

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

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.4s ease;
      background: rgba(255, 255, 255, 0.05);
      padding: 0 1.8rem;
    }

    .faq-answer.show {
      max-height: 300px;
      padding: 1.2rem 1.8rem;
      color: var(--text-secondary);
    }

    /* ===== CONTACT FORM ===== */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: start;
    }

    .contact-info h3 {
      font-family: 'Poppins', sans-serif;
      font-size: 1.8rem;
      margin-bottom: 1.5rem;
      color: white;
    }

    .contact-detail {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      margin-bottom: 1.8rem;
      padding-bottom: 1.5rem;
      border-bottom: 1px solid var(--glass-border);
    }

    .contact-detail:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }

    .contact-icon {
      width: 45px;
      height: 45px;
      background: var(--gradient-primary);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 1.2rem;
    }

    .contact-text h4 {
      color: white;
      margin-bottom: 0.3rem;
      font-size: 1.1rem;
    }

    .contact-text p,
    .contact-text a {
      color: var(--text-secondary);
      text-decoration: none;
      transition: var(--transition);
    }

    .contact-text a:hover {
      color: var(--primary-teal);
    }

    .form-group {
      margin-bottom: 1.5rem;
    }

    .form-group label {
      display: block;
      margin-bottom: 0.6rem;
      font-weight: 500;
      color: var(--text-secondary);
    }

    .form-control {
      width: 100%;
      padding: 1rem 1.3rem;
      background: var(--bg-input);
      border: 1px solid var(--glass-border);
      border-radius: 12px;
      color: white;
      font-size: 1rem;
      transition: var(--transition);
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary-teal);
      box-shadow: 0 0 0 3px rgba(6, 214, 160, 0.2);
      background: rgba(255, 255, 255, 0.15);
    }

    textarea.form-control {
      min-height: 140px;
      resize: vertical;
    }

    .checkbox-group {
      display: flex;
      align-items: flex-start;
      gap: 0.8rem;
      margin: 1rem 0;
    }

    .checkbox-group input {
      margin-top: 0.3rem;
      width: 18px;
      height: 18px;
      accent-color: var(--primary-teal);
    }

    .checkbox-group label {
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    .checkbox-group a {
      color: var(--primary-teal);
      text-decoration: none;
    }

    .checkbox-group a:hover {
      text-decoration: underline;
    }

    /* ===== NEWSLETTER ===== */
    .newsletter {
      background: linear-gradient(135deg, rgba(67, 97, 238, 0.15), rgba(114, 9, 183, 0.12));
      border-radius: var(--border-radius-lg);
      padding: 3rem;
      text-align: center;
      margin: 4rem auto;
      max-width: 700px;
    }

    .newsletter h3 {
      font-family: 'Poppins', sans-serif;
      font-size: 1.8rem;
      margin-bottom: 1rem;
      color: white;
    }

    .newsletter p {
      color: var(--text-secondary);
      margin-bottom: 2rem;
    }

    .newsletter-form {
      display: grid;
      grid-template-columns: 1fr 1fr auto;
      gap: 1rem;
      max-width: 600px;
      margin: 0 auto;
    }

    .newsletter-form .form-control {
      padding: 0.9rem 1.2rem;
    }

    .newsletter-form input[type="date"] {
      grid-column: span 2;
    }

    /* ===== FOOTER ===== */
    footer {
      background: rgba(10, 10, 20, 0.95);
      padding: 4rem 0 2rem;
      position: relative;
      overflow: hidden;
    }

    footer::before {
      content: '';
      position: absolute;
      top: -100px;
      left: 0;
      width: 100%;
      height: 100px;
      background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0v46.29c47.79 22.2 103.59 32.17 158.5 32.17 54.91 0 110.71-9.97 158.5-32.17V0h288v46.29c47.79 22.2 103.59 32.17 158.5 32.17 54.91 0 110.71-9.97 158.5-32.17V0h288v46.29c47.79 22.2 103.59 32.17 158.5 32.17 54.91 0 110.71-9.97 158.5-32.17V0h288v120H0V0z' fill='%231a1a2e' fill-opacity='0.3'/%3E%3C/svg%3E");
      background-size: cover;
      opacity: 0.6;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 2.5rem;
      margin-bottom: 3rem;
    }

    .footer-brand .logo {
      margin-bottom: 1.5rem;
    }

    .footer-brand p {
      color: var(--text-muted);
      margin-bottom: 1.5rem;
      max-width: 300px;
    }

    .social-links {
      display: flex;
      gap: 1rem;
    }

    .social-links a {
      width: 40px;
      height: 40px;
      border-radius: 12px;
      background: var(--bg-input);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-decoration: none;
      transition: var(--transition);
      border: 1px solid var(--glass-border);
    }

    .social-links a:hover {
      background: var(--gradient-primary);
      transform: translateY(-3px);
      box-shadow: var(--shadow-glow);
    }

    .footer-links h4 {
      font-size: 1.2rem;
      margin-bottom: 1.5rem;
      color: white;
      position: relative;
      padding-bottom: 0.8rem;
    }

    .footer-links h4::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 40px;
      height: 2px;
      background: var(--gradient-primary);
      border-radius: 2px;
    }

    .footer-links ul {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 0.9rem;
    }

    .footer-links a {
      color: var(--text-secondary);
      text-decoration: none;
      transition: var(--transition);
      font-size: 0.95rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .footer-links a:hover {
      color: var(--primary-teal);
      transform: translateX(3px);
    }

    .footer-links a i {
      font-size: 0.8rem;
      opacity: 0;
      transition: var(--transition);
    }

    .footer-links a:hover i {
      opacity: 1;
    }

    .footer-bottom {
      text-align: center;
      padding-top: 2rem;
      border-top: 1px solid var(--glass-border);
      color: var(--text-muted);
      font-size: 0.9rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-bottom a {
      color: var(--primary-teal);
      text-decoration: none;
      margin: 0 0.5rem;
      transition: var(--transition);
    }

    .footer-bottom a:hover {
      text-decoration: underline;
    }

    /* ===== MODALS ===== */
    .modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.85);
      backdrop-filter: blur(5px);
      z-index: 2000;
      justify-content: center;
      align-items: center;
      padding: 2rem;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .modal.show {
      display: flex;
      opacity: 1;
    }

    .modal-content {
      background: var(--bg-dark);
      border: 1px solid var(--glass-border);
      border-radius: var(--border-radius-lg);
      max-width: 650px;
      width: 100%;
      max-height: 90vh;
      overflow-y: auto;
      padding: 2.5rem;
      position: relative;
      transform: translateY(20px);
      transition: transform 0.4s ease;
      box-shadow: var(--glass-shadow), var(--shadow-glow);
    }

    .modal.show .modal-content {
      transform: translateY(0);
    }

    .modal-close {
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
      background: var(--bg-input);
      border: none;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      color: white;
      font-size: 1.2rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }

    .modal-close:hover {
      background: var(--primary-purple);
      transform: rotate(90deg);
    }

    .modal h3 {
      font-family: 'Poppins', sans-serif;
      font-size: 1.8rem;
      margin-bottom: 1.5rem;
      color: white;
    }

    .modal p {
      color: var(--text-secondary);
      margin-bottom: 1.2rem;
      line-height: 1.7;
    }

    .modal ul {
      margin: 1rem 0 1.5rem 1.5rem;
      color: var(--text-secondary);
    }

    .modal li {
      margin-bottom: 0.5rem;
    }

    /* ===== SUCCESS POPUP ===== */
    .success-popup {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      background: linear-gradient(135deg, var(--primary-teal), #04aa6d);
      color: white;
      padding: 1.2rem 2rem;
      border-radius: 16px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
      display: flex;
      align-items: center;
      gap: 1rem;
      z-index: 3000;
      transform: translateX(400px);
      transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      max-width: 400px;
    }

    .success-popup.show {
      transform: translateX(0);
    }

    .success-popup i {
      font-size: 1.5rem;
    }

    .success-popup .close {
      margin-left: auto;
      background: none;
      border: none;
      color: white;
      font-size: 1.3rem;
      cursor: pointer;
      opacity: 0.8;
      transition: opacity 0.2s;
    }

    .success-popup .close:hover {
      opacity: 1;
    }

    /* ===== RESPONSIVE DESIGN ===== */
    @media (max-width: 1024px) {
      .hero h1 {
        font-size: 3rem;
      }
      
      .hero-visual {
        width: 50%;
        right: 5%;
      }
      
      .about-grid,
      .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
      }
      
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      
      .newsletter-form {
        grid-template-columns: 1fr;
      }
      
      .newsletter-form input[type="date"] {
        grid-column: span 1;
      }
    }

    @media (max-width: 768px) {
      .mobile-toggle {
        display: block;
      }
      
      .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(15, 15, 27, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        transition: left 0.4s ease;
        backdrop-filter: blur(10px);
      }
      
      .nav-links.active {
        left: 0;
      }
      
      .header-cta {
        display: none;
      }
      
      .hero {
        text-align: center;
        padding-top: 100px;
      }
      
      .hero-content {
        margin: 0 auto;
      }
      
      .hero h1 {
        font-size: 2.5rem;
      }
      
      .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
      }
      
      .hero-stats {
        justify-content: center;
      }
      
      .hero-visual {
        display: none;
      }
      
      .section-title {
        font-size: 2rem;
      }
      
      .counters-grid {
        grid-template-columns: 1fr 1fr;
      }
      
      .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
      }
      
      .footer-brand p,
      .social-links {
        margin-left: auto;
        margin-right: auto;
      }
      
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
      
      .footer-bottom .legal-links {
        order: 2;
      }
      
      .footer-bottom .copyright {
        order: 1;
        width: 100%;
      }
    }

    @media (max-width: 480px) {
      .hero h1 {
        font-size: 2.2rem;
      }
      
      .section {
        padding: 4rem 0;
      }
      
      .counters-grid {
        grid-template-columns: 1fr;
      }
      
      .services-grid {
        grid-template-columns: 1fr;
      }
      
      .newsletter {
        padding: 2rem;
      }
      
      .btn {
        width: 100%;
        justify-content: center;
      }
      
      .hero-buttons {
        flex-direction: column;
        align-items: center;
      }
    }

    /* ===== ANIMATIONS FOR SCROLL ===== */
    .animate-on-scroll {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .animate-on-scroll.visible {
      opacity: 1;
      transform: translateY(0);
    }