/* ===== CSS VARIABLES ===== */
    :root {
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --secondary: #7c3aed;
      --accent: #f59e0b;
      --text: #1f2937;
      --text-light: #6b7280;
      --bg: #ffffff;
      --bg-light: #f8fafc;
      --bg-dark: #0f172a;
      --border: #e5e7eb;
      --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
      --radius: 8px;
    }

    /* ===== RESET & BASE STYLES ===== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Poppins', sans-serif;
      line-height: 1.6;
      color: var(--text);
      background-color: var(--bg);
      overflow-x: hidden;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .section {
      padding: 80px 0;
    }

    .section-title {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-title h2 {
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 15px;
      color: var(--text);
    }

    .section-title p {
      font-size: 1.1rem;
      color: var(--text-light);
      max-width: 700px;
      margin: 0 auto;
    }

    /* ===== BUTTONS ===== */
    .btn {
      display: inline-block;
      background: var(--primary);
      color: white;
      padding: 12px 30px;
      border-radius: var(--radius);
      text-decoration: none;
      font-weight: 600;
      border: none;
      cursor: pointer;
      transition: all 0.3s ease;
      text-align: center;
    }

    .btn:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }

    .pulse {
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
      }
      70% {
        box-shadow: 0 0 0 10px rgba(37, 99, 235, 0);
      }
      100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
      }
    }

    /* ===== BACKGROUND SHAPES ===== */
    .bg-shapes {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      overflow: hidden;
    }

    .shape {
      position: absolute;
      border-radius: 50%;
      opacity: 0.1;
    }

    .shape-1 {
      width: 300px;
      height: 300px;
      background: var(--primary);
      top: 10%;
      left: 5%;
    }

    .shape-2 {
      width: 200px;
      height: 200px;
      background: var(--secondary);
      top: 60%;
      right: 10%;
    }

    .shape-3 {
      width: 150px;
      height: 150px;
      background: var(--accent);
      bottom: 10%;
      left: 15%;
    }

    /* ===== FLOATING ELEMENTS ===== */
    .floating-elements {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 1;
    }

    .floating-element {
      position: absolute;
      font-size: 2rem;
      color: rgba(255, 255, 255, 0.3);
    }

    .floating-element:nth-child(1) {
      top: 20%;
      left: 10%;
    }

    .floating-element:nth-child(2) {
      top: 60%;
      left: 5%;
    }

    .floating-element:nth-child(3) {
      top: 40%;
      right: 10%;
    }

    .floating-element:nth-child(4) {
      top: 70%;
      right: 15%;
    }

    .floating-element:nth-child(5) {
      top: 30%;
      right: 5%;
    }

    /* ===== HERO SECTION ===== */
    .hero {
      position: relative;
      padding: 120px 0;
      background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
      color: white;
      text-align: center;
      overflow: hidden;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      margin: 0 auto;
    }

    .hero h1 {
      font-size: 3.5rem;
      font-weight: 800;
      margin-bottom: 20px;
      line-height: 1.2;
    }

    .hero p {
      font-size: 1.2rem;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .hero-highlights {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 40px;
    }

    .hero-highlights li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 500;
    }

    /* ===== PACKAGES SECTION ===== */
    .plans {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .plan {
      background: white;
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
      position: relative;
    }

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

    .plan.featured {
      border: 2px solid var(--accent);
      transform: scale(1.05);
    }

    .plan.featured:hover {
      transform: scale(1.05) translateY(-10px);
    }

    .popular-badge {
      position: absolute;
      top: -15px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: white;
      padding: 5px 20px;
      border-radius: 20px;
      font-weight: 600;
      font-size: 0.9rem;
    }

    .plan-header {
      text-align: center;
      margin-bottom: 30px;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--border);
    }

    .plan-header h3 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 15px;
    }

    .price {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--primary);
    }

    .price span {
      font-size: 1rem;
      color: var(--text-light);
    }

    .plan-header p {
      color: var(--text-light);
      font-size: 0.9rem;
    }

    .plan ul {
      list-style: none;
      margin-bottom: 30px;
    }

    .plan li {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 0;
    }

    .plan li i.fa-check {
      color: #10b981;
    }

    .plan li i.fa-times {
      color: #ef4444;
    }

    /* ===== SERVICE DETAILS SECTION ===== */
    .details-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .detail-card {
      background: white;
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
    }

    .detail-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
    }

    .detail-icon {
      width: 70px;
      height: 70px;
      background: var(--primary);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      margin-bottom: 20px;
    }

    .detail-card h3 {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 15px;
    }

    .detail-card p {
      color: var(--text-light);
      margin-bottom: 20px;
    }

    .detail-card ul {
      list-style: none;
    }

    .detail-card li {
      padding: 5px 0;
      position: relative;
      padding-left: 20px;
    }

    .detail-card li:before {
      content: "•";
      color: var(--primary);
      font-weight: bold;
      position: absolute;
      left: 0;
    }

    /* ===== PROCESS SECTION ===== */
    .process-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .step {
      display: flex;
      gap: 20px;
    }

    .step-number {
      width: 50px;
      height: 50px;
      background: var(--primary);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      font-weight: 700;
      flex-shrink: 0;
    }

    .step-content h3 {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 10px;
    }

    .step-content p {
      color: var(--text-light);
    }

    /* ===== BENEFITS SECTION ===== */
    .benefits-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
    }

    .benefit {
      text-align: center;
      padding: 30px 20px;
      background: white;
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
    }

    .benefit:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
    }

    .benefit i {
      font-size: 2.5rem;
      color: var(--primary);
      margin-bottom: 20px;
    }

    .benefit h3 {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 15px;
    }

    .benefit p {
      color: var(--text-light);
    }

    /* ===== CASE STUDIES SECTION ===== */
    .cases {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .case {
      background: white;
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
    }

    .case:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
    }

    .case h3 {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 15px;
    }

    .case p {
      color: var(--text-light);
      margin-bottom: 20px;
    }

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

    details {
      background: white;
      border-radius: var(--radius);
      margin-bottom: 15px;
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    summary {
      padding: 20px;
      font-weight: 600;
      cursor: pointer;
      position: relative;
      list-style: none;
    }

    summary::-webkit-details-marker {
      display: none;
    }

    summary:after {
      content: "+";
      position: absolute;
      right: 20px;
      font-size: 1.5rem;
      transition: transform 0.3s ease;
    }

    details[open] summary:after {
      transform: rotate(45deg);
    }

    details p {
      padding: 0 20px 20px;
      color: var(--text-light);
    }

    /* ===== CTA CONTACT SECTION ===== */
    .cta-contact-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .cta {
      background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
      color: white;
      padding: 50px;
      border-radius: var(--radius);
      text-align: center;
    }

    .cta h2 {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .cta p {
      font-size: 1.1rem;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .contact {
      background: white;
      padding: 40px;
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .contact h2 {
      font-size: 1.5rem;
      font-weight: 600;
      margin-bottom: 25px;
      text-align: center;
    }

    .contact form {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .contact input,
    .contact select,
    .contact textarea {
      padding: 12px 15px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      font-family: 'Poppins', sans-serif;
      font-size: 1rem;
    }

    .contact button {
      background: var(--primary);
      color: white;
      border: none;
      padding: 15px;
      border-radius: var(--radius);
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .contact button:hover {
      background: var(--primary-dark);
    }

    /* ===== ANIMATION CLASSES ===== */
    .fade-in {
      opacity: 1 !important;
      transform: translateY(0) !important;
    }

    .slide-in-left {
      opacity: 1 !important;
      transform: translateX(0) !important;
    }

    .slide-in-right {
      opacity: 1 !important;
      transform: translateX(0) !important;
    }

    /* ===== RESPONSIVE STYLES ===== */
    @media (max-width: 992px) {
      .cta-contact-container {
        grid-template-columns: 1fr;
      }
      
      .plan.featured {
        transform: scale(1);
      }
      
      .plan.featured:hover {
        transform: translateY(-10px);
      }
    }

    @media (max-width: 768px) {
      .hero h1 {
        font-size: 2.5rem;
      }
      
      .section-title h2 {
        font-size: 2rem;
      }
      
      .plans {
        grid-template-columns: 1fr;
      }
      
      .process-steps {
        grid-template-columns: 1fr;
      }
      
      .step {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (max-width: 576px) {
      .hero {
        padding: 80px 0;
      }
      
      .section {
        padding: 60px 0;
      }
      
      .hero-highlights {
        flex-direction: column;
        align-items: center;
      }
    }