:root {
      --primary: #4267B2;
      --secondary: #E1306C;
      --accent: #1DA1F2;
      --dark: #1A1A1A;
      --dark-gray: #333;
      --medium-gray: #666;
      --light-gray: #777;
      --light: #F5F5F5;
      --white: #FFFFFF;
      --shadow: 0 5px 15px rgba(0,0,0,0.05);
      --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(--dark-gray);
      background-color: var(--white);
      overflow-x: hidden;
    }

    /* Hero Section */
    .hero {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white);
      text-align: center;
      padding: 120px 20px;
      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 > div {
      position: relative;
      z-index: 1;
      max-width: 800px;
      margin: 0 auto;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 5vw, 3.5rem);
      margin-bottom: 20px;
      font-weight: 900;
    }

    .hero p {
      font-size: clamp(1rem, 2.5vw, 1.2rem);
      max-width: 700px;
      margin: 0 auto 30px;
      opacity: 0.95;
    }

    .btn {
      display: inline-block;
      background-color: var(--white);
      color: var(--primary);
      padding: 14px 35px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 700;
      transition: var(--transition);
      border: none;
      cursor: pointer;
      font-size: 1rem;
      box-shadow: var(--shadow);
    }

    .btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    }

    /* Service Details */
    .service-details {
      max-width: 1200px;
      margin: 80px auto;
      padding: 0 20px;
    }

    .section-title {
      text-align: center;
      margin-bottom: 50px;
    }

    .section-title h2 {
      font-size: clamp(2rem, 5vw, 2.5rem);
      color: var(--dark);
      margin-bottom: 15px;
      position: relative;
      display: inline-block;
    }

    .section-title h2::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 50%;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background: linear-gradient(to right, var(--primary), var(--secondary));
      border-radius: 2px;
    }

    .section-title p {
      color: var(--medium-gray);
      max-width: 700px;
      margin: 25px auto 0;
      font-size: 1.1rem;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-bottom: 60px;
    }

    .feature-card {
      background-color: var(--white);
      border-radius: 12px;
      padding: 35px 30px;
      box-shadow: var(--shadow);
      transition: var(--transition);
      text-align: center;
      border-top: 5px solid var(--secondary);
      height: 100%;
      display: flex;
      flex-direction: column;
    }

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

    .feature-card i {
      font-size: 2.8rem;
      color: var(--secondary);
      margin-bottom: 25px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .feature-card h3 {
      color: var(--dark);
      margin-bottom: 15px;
      font-size: 1.5rem;
    }

    .feature-card > p {
      color: var(--medium-gray);
      margin-bottom: 20px;
      flex-grow: 1;
    }

    .service-features {
      list-style: none;
      text-align: left;
    }

    .service-features li {
      margin-bottom: 10px;
      display: flex;
      align-items: center;
    }

    .service-features i {
      font-size: 1rem;
      margin-right: 10px;
      margin-bottom: 0;
      color: var(--secondary);
      background: none;
      -webkit-background-clip: unset;
      -webkit-text-fill-color: unset;
    }

    /* Projects */
    .projects {
      background-color: var(--light);
      padding: 80px 20px;
    }

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

    .project-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
      gap: 30px;
      margin-top: 50px;
    }

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

    .project-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }

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

    .project-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .project-card:hover .project-img img {
      transform: scale(1.05);
    }

    .project-info {
      padding: 25px;
    }

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

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

    .project-stats {
      display: flex;
      justify-content: space-around;
      margin-top: 20px;
      padding-top: 20px;
      border-top: 1px solid rgba(0,0,0,0.1);
    }

    .stat {
      text-align: center;
    }

    .stat h4 {
      color: var(--secondary);
      font-size: 1.8rem;
      margin-bottom: 5px;
      font-weight: 700;
    }

    .stat p {
      color: var(--medium-gray);
      font-size: 0.9rem;
    }

    /* Process */
    .process {
      background-color: var(--light);
      padding: 80px 20px;
    }

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

    .process-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 40px 30px;
      counter-reset: step-counter;
      margin-top: 50px;
      position: relative;
    }

    .process-steps::before {
      content: '';
      position: absolute;
      top: 40px;
      bottom: 40px;
      left: 40px;
      width: 3px;
      background: linear-gradient(to bottom, var(--primary), var(--secondary));
      border-radius: 3px;
      z-index: 0;
    }

    .step {
      background-color: var(--white);
      padding: 30px 25px 25px;
      border-radius: 12px;
      box-shadow: var(--shadow);
      position: relative;
      text-align: center;
      z-index: 1;
      transition: var(--transition);
    }

    .step:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }

    .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(--primary), var(--secondary));
      color: var(--white);
      border-radius: 50%;
      font-weight: 700;
      font-size: 1.2rem;
      position: absolute;
      top: -25px;
      left: 50%;
      transform: translateX(-50%);
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .step h3 {
      color: var(--dark);
      margin: 30px 0 15px;
      font-size: 1.3rem;
    }

    .step p {
      color: var(--medium-gray);
      line-height: 1.6;
    }

    /* CTA */
    .cta {
      text-align: center;
      padding: 100px 20px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white);
      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='M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,224C672,235,768,181,864,160C960,139,1056,149,1152,165.3C1248,181,1344,203,1392,213.3L1440,224L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
      background-size: cover;
      background-position: center;
    }

    .cta-container {
      max-width: 800px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .cta h2 {
      font-size: clamp(2rem, 5vw, 2.5rem);
      margin-bottom: 20px;
    }

    .cta p {
      margin-bottom: 30px;
      font-size: 1.1rem;
      opacity: 0.95;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .btn-secondary {
      background-color: transparent;
      color: var(--white);
      border: 2px solid var(--white);
    }

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

    /* Responsive Design */
    @media (max-width: 1024px) {
      .process-steps::before {
        left: 30px;
      }
    }

    @media (max-width: 768px) {
      .hero {
        padding: 100px 20px;
      }

      .features-grid,
      .project-grid {
        grid-template-columns: 1fr;
        gap: 25px;
      }

      .feature-card {
        padding: 25px 20px;
      }

      .process-steps {
        grid-template-columns: 1fr;
        gap: 50px;
      }

      .process-steps::before {
        display: none;
      }

      .project-stats {
        flex-direction: column;
        gap: 15px;
        align-items: center;
      }

      .stat {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        padding: 10px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
      }

      .stat:last-child {
        border-bottom: none;
      }
    }

    @media (max-width: 480px) {
      .hero {
        padding: 80px 15px;
      }

      .service-details,
      .projects,
      .process,
      .cta {
        padding: 60px 15px;
      }

      .section-title {
        margin-bottom: 40px;
      }

      .feature-card {
        padding: 20px 15px;
      }

      .project-info {
        padding: 20px;
      }

      .step {
        padding: 25px 20px 20px;
      }

      .cta {
        padding: 70px 15px;
      }
    }