:root {
      --primary: #2c3e50;
      --primary-dark: #1a2530;
      --secondary: #3498db;
      --secondary-light: #5dade2;
      --light: #ecf0f1;
      --light-gray: #f8f9fa;
      --dark: #2c3e50;
      --success: #2ecc71;
      --text: #333;
      --text-light: #777;
      --white: #ffffff;
      --shadow: 0 5px 15px rgba(0,0,0,0.08);
      --transition: all 0.3s ease;
    }

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

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

    h1, h2, h3, h4, h5 {
      font-weight: 700;
      line-height: 1.2;
      margin-bottom: 1rem;
      color: var(--primary);
    }

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

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

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='0.1' d='M0,224L48,213.3C96,203,192,181,288,160C384,139,480,117,576,122.7C672,128,768,160,864,170.7C960,181,1056,171,1152,165.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
      background-size: cover;
      background-position: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }

    .hero h1 {
      font-size: 3.5rem;
      margin-bottom: 1.5rem;
      color: var(--white);
      animation: fadeInDown 1s ease;
    }

    .hero p {
      font-size: 1.25rem;
      max-width: 700px;
      margin: 0 auto 2.5rem;
      opacity: 0.9;
      animation: fadeInUp 1s ease;
    }

    .btn {
      display: inline-block;
      background-color: var(--white);
      color: var(--primary);
      padding: 14px 35px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      transition: var(--transition);
      border: 2px solid transparent;
      box-shadow: var(--shadow);
      animation: fadeIn 1.5s ease;
    }

    .btn:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.15);
      background-color: var(--secondary);
      color: var(--white);
    }

    .btn-primary {
      background-color: var(--secondary);
      color: var(--white);
    }

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

    section {
      padding: 90px 0;
    }

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

    .section-title h2 {
      font-size: 2.5rem;
      color: var(--primary);
      margin-bottom: 1.2rem;
      position: relative;
      display: inline-block;
    }

    .section-title h2::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 50%;
      transform: translateX(-50%);
      width: 70px;
      height: 4px;
      background: var(--secondary);
      border-radius: 2px;
    }

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

    /* Service Details */
    .service-details {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 40px;
      margin-bottom: 60px;
    }

    .service-features, .service-benefits {
      background-color: var(--white);
      padding: 40px 30px;
      border-radius: 12px;
      box-shadow: var(--shadow);
      transition: var(--transition);
    }

    .service-features:hover, .service-benefits:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }

    .service-features h3, .service-benefits h3 {
      color: var(--primary);
      margin-bottom: 25px;
      font-size: 1.8rem;
      position: relative;
      padding-bottom: 15px;
    }

    .service-features h3::after, .service-benefits h3::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 50px;
      height: 3px;
      background: var(--secondary);
      border-radius: 2px;
    }

    .feature-item, .benefit-item {
      margin-bottom: 25px;
      display: flex;
      align-items: flex-start;
    }

    .feature-item i, .benefit-item i {
      color: var(--success);
      margin-right: 15px;
      margin-top: 5px;
      font-size: 1.2rem;
      flex-shrink: 0;
    }

    .feature-item div h4, .benefit-item div h4 {
      font-size: 1.2rem;
      margin-bottom: 5px;
    }

    .feature-item div p, .benefit-item div p {
      color: var(--text-light);
      font-size: 1rem;
    }

    /* Projects Section */
    .projects {
      background-color: var(--light);
      padding: 90px 0;
    }

    .project-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
      gap: 30px;
    }

    .project-card {
      background-color: var(--white);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: var(--transition);
    }

    .project-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }

    .project-img {
      height: 220px;
      overflow: hidden;
      position: relative;
    }

    .project-img::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(to bottom, transparent 0%, var(--primary-dark) 100%);
      opacity: 0.3;
      z-index: 1;
      transition: var(--transition);
    }

    .project-card:hover .project-img::before {
      opacity: 0.5;
    }

    .project-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.7s ease;
    }

    .project-card:hover .project-img img {
      transform: scale(1.1);
    }

    .project-info {
      padding: 25px;
    }

    .project-info h3 {
      color: var(--primary);
      margin-bottom: 12px;
      font-size: 1.4rem;
    }

    .project-info p {
      color: var(--text-light);
      margin-bottom: 20px;
      line-height: 1.6;
    }

    .project-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .project-tag {
      background-color: var(--light);
      color: var(--primary);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.85rem;
      font-weight: 500;
      transition: var(--transition);
    }

    .project-tag:hover {
      background-color: var(--secondary);
      color: var(--white);
    }

    /* Process Section */
    .process {
      background-color: var(--light);
    }

    .process-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 40px;
      counter-reset: step-counter;
    }

    .step {
      background-color: var(--white);
      padding: 40px 30px 30px;
      border-radius: 12px;
      box-shadow: var(--shadow);
      position: relative;
      text-align: center;
      transition: var(--transition);
    }

    .step:hover {
      transform: translateY(-5px);
    }

    .step::before {
      counter-increment: step-counter;
      content: counter(step-counter);
      display: flex;
      align-items: center;
      justify-content: center;
      width: 50px;
      height: 50px;
      background: linear-gradient(135deg, var(--secondary), var(--primary));
      color: var(--white);
      border-radius: 50%;
      font-weight: bold;
      font-size: 1.3rem;
      position: absolute;
      top: -25px;
      left: 50%;
      transform: translateX(-50%);
      box-shadow: var(--shadow);
    }

    .step h3 {
      color: var(--primary);
      margin: 25px 0 15px;
      font-size: 1.4rem;
    }

    .step p {
      color: var(--text-light);
      line-height: 1.6;
    }

    /* CTA Section */
    .cta {
      text-align: center;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white);
      padding: 100px 0;
      position: relative;
      overflow: hidden;
    }

    .cta::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='0.1' d='M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
      background-size: cover;
      background-position: center;
    }

    .cta-content {
      position: relative;
      z-index: 2;
    }

    .cta h2 {
      font-size: 2.5rem;
      margin-bottom: 1.5rem;
      color: var(--white);
    }

    .cta p {
      max-width: 700px;
      margin: 0 auto 2.5rem;
      font-size: 1.2rem;
      opacity: 0.9;
    }

    /* Animations */
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes fadeInDown {
      from {
        opacity: 0;
        transform: translateY(-20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Responsive Design */
    @media (max-width: 1200px) {
      .container {
        max-width: 960px;
      }
    }

    @media (max-width: 992px) {
      .container {
        max-width: 720px;
      }
      
      .hero h1 {
        font-size: 2.8rem;
      }
      
      .section-title h2 {
        font-size: 2.2rem;
      }
    }

    @media (max-width: 768px) {
      .container {
        max-width: 540px;
      }
      
      .hero {
        padding: 80px 0;
      }
      
      .hero h1 {
        font-size: 2.3rem;
      }
      
      .hero p {
        font-size: 1.1rem;
      }
      
      section {
        padding: 70px 0;
      }
      
      .section-title {
        margin-bottom: 50px;
      }
      
      .section-title h2 {
        font-size: 2rem;
      }
      
      .service-details {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      
      .project-grid {
        grid-template-columns: 1fr;
      }
      
      .process-steps {
        grid-template-columns: 1fr;
      }
      
      .cta h2 {
        font-size: 2rem;
      }
    }

    @media (max-width: 576px) {
      .container {
        padding: 0 15px;
      }
      
      .hero {
        padding: 60px 0;
      }
      
      .hero h1 {
        font-size: 2rem;
      }
      
      .btn {
        padding: 12px 25px;
      }
      
      .service-features, .service-benefits {
        padding: 30px 20px;
      }
      
      .project-info {
        padding: 20px;
      }
      
      .step {
        padding: 30px 20px 25px;
      }
      
      .cta {
        padding: 70px 0;
      }
      
      .cta h2 {
        font-size: 1.8rem;
      }
    }