body,
    header {
      background-color: #fff
    }

    header,
    nav {
      display: flex
    }

    .mobile-nav a,
    nav a {
      color: #000;
      text-decoration: none
    }

    .btn-primary,
    .footer-grid ul li a,
    .mobile-nav a,
    .node,
    nav a {
      text-decoration: none
    }
    
    .popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* Popup Content */
.popup-content {
  background: #fff;
  padding: 30px;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  position: relative;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.popup-content canvas {
  margin-top: 20px;
  max-width: 100%;
}

/* Close Button */
.close-btn {
  position: absolute;
  top: 8px;
  right: 14px;
  font-size: 24px;
  cursor: pointer;
  color: #555;
}

/* Button Group */
.btn-group {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* Simple Buttons */
.btn-group .btn {
  background-color: #4A90E2;
  color: #fff;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.btn-group .btn:hover {
  background-color: #357ABD;
}

    .mobile-nav .close-btn,
    .tag {
      user-select: none;
      cursor: pointer
    }

    .card,
    .cta-section,
    .footer-bottom,
    .slider-section {
      text-align: center
    }

    *,
    .slide {
      box-sizing: border-box
    }

    * {
      margin: 0;
      padding: 0
    }

    body {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: #333;
      overflow-x: hidden
    }

    header {
      position: sticky;
      top: 0;
      justify-content: space-between;
      align-items: center;
      padding: 1rem 2rem;
      border-bottom: 1px solid #e0e0e0;
      z-index: 100;
      box-shadow: 0 2px 8px rgba(0, 0, 0, .05)
    }

    .logo img {
      height: 40px;
      width: auto
    }

    nav {
      gap: 1rem
    }

    nav a {
      padding: .5rem;
      font-weight: 500;
      transition: color .3s
    }

    .footer-grid ul li a:hover,
    .footer-social a:hover,
    .mobile-nav a:hover,
    nav a:hover {
      color: #02d3db
    }

    .menu-toggle {
      display: none;
      flex-direction: column;
      justify-content: center;
      cursor: pointer;
      width: 30px;
      height: 30px;
      gap: 5px
    }

    #mobileOverlay,
    .mobile-nav {
      position: fixed;
      height: 100vh;
      top: 0
    }

    .menu-toggle span {
      height: 3px;
      width: 100%;
      background: #000;
      border-radius: 2px;
      transition: .3s
    }

    #mobileOverlay {
      display: none;
      left: 0;
      width: 100vw;
      background: rgba(0, 0, 0, .4);
      z-index: 998;
      opacity: 0;
      transition: opacity .3s
    }

    #mobileOverlay.show {
      display: block;
      opacity: 1
    }

    .mobile-nav {
      left: -280px;
      width: 280px;
      background: #fff;
      padding: 2rem 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 2rem;
      box-shadow: 2px 0 12px rgba(0, 0, 0, .1);
      transition: left .3s;
      z-index: 999
    }

    .btn-primary,
    footer button[type=submit] {
      background-color: #02d3db;
      font-weight: 700;
      color: #fff
    }

    .arrow-left,
    .mobile-nav.show {
      left: 0
    }

    .mobile-nav .close-btn {
      font-size: 2.5rem;
      align-self: flex-end;
      line-height: 1
    }

    .mobile-nav a {
      font-size: 1.3rem;
      padding: .5rem 0;
      border-bottom: 1px solid #ddd
    }

    main.container.about-page {
      max-width: 960px;
      margin: 2rem auto;
      padding: 0 1rem;
      flex-grow: 1
    }

    .about-section h1 {
      font-size: 2.5rem;
      margin-bottom: 1rem;
      color: #02d3db
    }

    .about-section h2 {
      margin-top: 2rem;
      margin-bottom: .75rem;
      color: #333
    }

    .about-section p,
    .about-section ul {
      color: #555;
      margin-bottom: 1rem;
      font-size: 1.1rem
    }

    .about-section ul {
      list-style: disc inside
    }

    .cta-section h2 {
      color: #02d3db;
      margin-bottom: 1rem;
      font-size: 2rem
    }

    .cta-section p {
      font-size: 1.2rem;
      color: #555;
      margin-bottom: 2rem
    }

    .btn-primary {
      display: inline-block;
      padding: .75rem 2rem;
      border-radius: 5px;
      font-size: 1.1rem;
      transition: background-color .3s
    }

    .btn-primary:hover,
    footer button[type=submit]:hover {
      background-color: #00bcc2
    }

    .contact-section input,
    .contact-section textarea {
      transition: border-color .3s
    }

    .contact-section input:focus,
    .contact-section textarea:focus {
      border-color: #02d3db;
      outline: 0
    }

    .container {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 40px;
      max-width: 1100px;
      margin: auto
    }

    .card {
      background-color: #fafafa;
      padding: 20px;
      border-radius: 12px
    }

    .card img {
      width: 100%;
      max-width: 220px;
      height: auto;
      object-fit: contain;
      margin: 0 auto 20px;
      display: block
    }

    .section-title {
      font-size: 1rem;
      font-weight: 700;
      color: #555;
      margin-bottom: 10px;
      text-transform: uppercase
    }

    .card h2 {
      font-size: 1.4rem;
      margin-bottom: 15px;
      color: #222
    }

    .card button,
    .card select {
      padding: 10px 16px;
      font-size: 1rem;
      border: 1px solid #ccc;
      border-radius: 25px;
      background-color: #fff;
      width: 90%;
      max-width: 300px;
      cursor: pointer
    }

    .card button:hover,
    .card select:hover {
      background-color: #f0f0f0
    }

    footer {
      background-color: #f9f9f9;
      padding: 3rem 2rem;
      margin-top: 4rem
    }

    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 2rem
    }

    .footer-grid h4 {
      margin-bottom: .75rem;
      font-size: 1.1rem;
      color: #333
    }

    .footer-grid ul {
      list-style: none;
      padding: 0
    }

    .footer-grid ul li {
      margin-bottom: .5rem
    }

    .footer-grid ul li a {
      color: #666;
      transition: color .3s
    }

    .footer-social a {
      font-size: 1.25rem;
      color: #555;
      margin-right: .75rem;
      transition: color .3s
    }

    .footer-bottom {
      margin-top: 3rem;
      color: #888;
      font-size: .9rem;
      border-top: 1px solid #eee;
      padding-top: 1rem
    }

    footer input[type=email] {
      padding: .5rem;
      width: 100%;
      border: 1px solid #ccc;
      border-radius: 4px;
      margin-bottom: .5rem
    }

    footer input[type=email]::placeholder {
      color: #aaa
    }

    footer button[type=submit] {
      border: none;
      padding: .5rem 1rem;
      border-radius: 4px;
      cursor: pointer
    }

    .hero {
      padding: 40px 5%;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center
    }

    .left-text {
      flex: 1;
      min-width: 300px;
      max-width: 600px;
      padding-right: 40px
    }

    .left-text h1 {
      font-size: 3.2rem;
      font-weight: 700;
      color: #1f1f3b;
      margin-bottom: 20px
    }

    .left-text p {
      font-size: 1.1rem;
      line-height: 1.7;
      margin-bottom: 16px;
      color: #3d3d5c
    }

    .right-graphic {
      flex: 1;
      position: relative;
      height: 420px;
      min-width: 320px
    }
    .about-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.about-hero {
  background: linear-gradient(to right, #e0f2ff, #f2f8ff);
  padding: 100px 20px 60px;
  text-align: center;
}
.about-hero-heading {
  font-size: 2.8rem;
  font-weight: 700;
  color: #1a1a1a;
}
.about-hero-subtext {
  font-size: 1.2rem;
  color: #555;
  margin-top: 10px;
}
.about-section {
  padding: 80px 0;
}
.about-gray-bg {
  background-color: #f9f9f9;
}
.about-heading {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #1a1a1a;
}
.about-paragraph {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 16px;
}
.about-row {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}
.about-col {
  flex: 1;
  min-width: 280px;
}
.about-image {
  width: 100%;
  border-radius: 10px;
}
.about-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.about-feature-card {
  background: #fff;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 12px;
  font-weight: 500;
  color: #333;
  box-shadow: 0 4px 10px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
}
.about-feature-card:hover {
  background: #f0f8ff;
  border-color: #00b3ff;
}
.about-why-list {
  list-style-type: disc;
  padding-left: 20px;
  font-size: 1.05rem;
  color: #333;
  line-height: 1.7;
}
.about-why-list li {
  margin-bottom: 12px;
}
.about-cta {
  background: #e6f3ff;
  padding: 80px 20px;
}
.about-cta-heading {
  font-size: 1.8rem;
  color: #1a1a1a;
  margin-bottom: 10px;
}
.about-cta-subtext {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 20px;
}
.about-btn {
  background: #007bff;
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}

    svg {
      width: 100%;
      height: 100%
    }

    svg path {
      stroke: #7567e5;
      stroke-width: 3;
      fill: none;
      stroke-dasharray: 5, 5;
      animation: 3s linear infinite dash
    }

    @keyframes dash {
      to {
        stroke-dashoffset: -100
      }
    }

    .node {
      position: absolute;
      padding: 14px 20px;
      background: rgba(255, 255, 255, .65);
      backdrop-filter: blur(8px);
      border: 2px solid #d8d8f5;
      border-radius: 12px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, .08);
      font-weight: 600;
      color: #2b2b51;
      cursor: pointer;
      transition: .35s;
      white-space: nowrap
    }

    .node:hover {
      background: #7567e5;
      color: #fff;
      transform: translateY(-4px) scale(1.05);
      border-color: #5a4ede
    }

    .n1 {
      top: 0;
      left: 30%
    }

    .n2 {
      top: 80px;
      left: 10%
    }

    .n3 {
      top: 160px;
      left: 50%
    }

    .n4 {
      top: 240px;
      left: 20%
    }

    .n5 {
      top: 320px;
      left: 60%
    }

    .feature-circle {
      opacity: 0;
      transform: scale(0);
      transition: transform .6s ease-out, opacity .6s ease-out
    }

    .feature-circle.animate {
      opacity: 1;
      transform: scale(1)
    }

    .feature-circle:hover circle {
      animation: .6s ease-in-out infinite pulse;
      cursor: pointer
    }

    .center-circle {
      animation: 2s ease-in-out infinite glow
    }

    @keyframes pulse {

      0%,
      100% {
        transform: scale(1)
      }

      50% {
        transform: scale(1.1)
      }
    }

    @keyframes glow {

      0%,
      100% {
        stroke: #ccc;
        stroke-width: 1
      }

      50% {
        stroke: #e20074;
        stroke-width: 2
      }
    }

    section {
      padding: 60px 30px;
      max-width: 1200px;
      margin: auto
    }

    .section-white {
      background: #fff
    }

    .section-gray {
      background: #f5f3f0
    }

    .section-content {
      display: flex;
      gap: 40px;
      align-items: flex-start;
      flex-wrap: wrap;
      justify-content: space-between
    }

    .section-left {
      flex: 1 1 300px;
      min-width: 280px
    }

    .section-left h2 {
      font-size: 26px;
      margin-bottom: 12px;
      color: #000
    }

    .section-left p {
      font-size: 15px;
      line-height: 1.5;
      color: #333
    }

    .tags {
      flex: 1 1 500px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-start
    }

    .tag {
      padding: 10px 18px;
      border: 1px solid #999;
      border-radius: 999px;
      background: #fff;
      font-size: 15px;
      transition: background .2s;
      outline-offset: 2px
    }

    .tag:focus,
    .tag:hover {
      background: #e6e6e6;
      outline: #004182 solid 2px;
      outline-offset: 2px
    }

    .cta-section h3 {
      color: #b24020;
      font-size: 22px;
      margin-bottom: 30px;
      font-weight: 500
    }

    .cta-section .btn {
      padding: 10px 22px;
      border-radius: 25px;
      border: 1px solid #004182;
      color: #004182;
      background: #fff;
      font-size: 15px;
      cursor: pointer;
      transition: .2s
    }

    .cta-section .btn:hover {
      background: #e6f0ff
    }

    .work-section {
      display: flex;
      align-items: center;
      justify-content: space-between
    }

    .work-text {
      flex: 1
    }

    .work-text h2 {
      color: #b24020;
      font-size: 24px;
      margin-bottom: 16px
    }

    .work-text p {
      font-size: 15px;
      line-height: 1.6;
      color: #444
    }

    .work-image {
      flex: 1;
      display: flex;
      justify-content: center
    }

    .work-image img {
      width: 280px;
      height: 280px;
      object-fit: cover;
      border-radius: 50%;
      box-shadow: 0 4px 10px rgba(0, 0, 0, .15)
    }

    .slider-section {
      padding: 60px 20px;
      position: relative
    }

    .slider-section h2 {
      font-size: 22px;
      margin-bottom: 30px
    }

    .slider-container {
      overflow: hidden;
      max-width: 1000px;
      margin: auto;
      position: relative
    }

    .slider-wrapper {
      display: flex;
      transition: transform .4s ease-in-out
    }

    .slide {
      min-width: 100%;
      padding: 20px
    }

    .slide p {
      font-size: 16px;
      max-width: 700px;
      margin: auto;
      color: #555
    }

    .arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: #eef8f8;
      color: #777;
      border: none;
      padding: 10px 16px;
      font-size: 18px;
      cursor: pointer;
      z-index: 10;
      border-radius: 50%
    }

    .arrow-right {
      right: 0
    }
      .contact-container {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1rem;
    font-family: Arial, sans-serif;
    color: #333;
  }

  .contact-heading {
    font-size: 2rem;
    color: #02D3DB;
    text-align: center;
    margin-bottom: 0.5rem;
  }

  .contact-subtext {
    color: #555;
    text-align: center;
    margin-bottom: 2rem;
  }

  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .contact-form-group {
    display: flex;
    flex-direction: column;
  }

  .contact-label {
    font-weight: bold;
    margin-bottom: 0.3rem;
  }

  .contact-input,
  .contact-textarea {
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    resize: vertical;
  }

  .contact-input:focus,
  .contact-textarea:focus {
    border-color: #02D3DB;
    outline: none;
  }

  .contact-button {
    background-color: #02D3DB;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    width: 150px;
    align-self: center;
    transition: background-color 0.3s ease;
  }

  .contact-button:hover {
    background-color: #029ab5;
  }

  .contact-info {
    margin-top: 3rem;
    text-align: center;
  }

  .contact-info-heading {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  .contact-info-item {
    color: #555;
    margin-bottom: 0.5rem;
  }

  .contact-link {
    color: #02D3DB;
    text-decoration: none;
  }

  .contact-link:hover {
    text-decoration: underline;
  }

    @media (max-width:900px) {
      .container {
        grid-template-columns: 1fr 1fr;
        gap: 30px
      }

      .section-content {
        flex-direction: column;
        gap: 20px
      }

      .section-left,
      .tags {
        flex: 1 1 100%;
        min-width: auto
      }

      .tags {
        justify-content: center
      }

      .work-section {
        flex-direction: column;
        text-align: center
      }

      .work-image {
        margin-top: 20px
      }
    }

    @media (max-width:768px) {
.arvr-section .section-content {
    flex-direction: column;
    text-align: center;
  }

  .btn-group {
    justify-content: center;
  }
.about-row {
    flex-direction: column;
    text-align: center;
  }
  .about-hero-heading {
    font-size: 2rem;
  }
  .about-hero-subtext,
  .about-paragraph,
  .about-why-list li {
    font-size: 1rem;
  }
  .about-heading {
    font-size: 1.5rem;
  }
  .about-cta-heading {
    font-size: 1.5rem;
  }
  .about-cta-subtext {
    font-size: 1rem;
  }
  .about-btn {
    padding: 12px 24px;
    font-size: 1rem;
  }
  .section-right img {
    max-width: 100%;
    margin-top: 20px;
  }
      .container,
      .footer-grid {
        grid-template-columns: 1fr
      }

      .container {
        gap: 30px
      }

      body {
        padding: 20px 10px
      }

      .card {
        padding: 16px
      }

      .card h2 {
        font-size: 1.1rem
      }

      .card button,
      .card select {
        font-size: .95rem
      }

      .card img {
        max-width: 160px;
        margin-bottom: 16px
      }

      .right-graphic svg,
      nav {
        display: none
      }

      .menu-toggle {
        display: flex
      }
       .desktop-nav {
            display: none;
          }
          .mobile-nav {
            left: -280px;
            transition: left 0.3s ease-in-out;
          }
           .mobile-nav.show {
                left: 0;
              }
               #mobileOverlay {
                    display: none;
                    background: rgba(0, 0, 0, 0.4);
                    opacity: 0;
                    transition: opacity 0.3s ease-in-out;
                    z-index: 998;
                  }
                
                  #mobileOverlay.show {
                    display: block;
                    opacity: 1;
                  }


      .hero {
        flex-direction: column;
        padding: 40px 20px
      }

      .left-text,
      .right-graphic {
        width: 100%;
        padding: 0
      }

      .left-text h1 {
        font-size: 2rem;
        text-align: center
      }

      .left-text p,
      .node {
        text-align: center;
        font-size: 1rem
      }

      .right-graphic {
        height: auto;
        margin-top: 40px;
        position: static
      }

      .node {
        position: static;
        display: block;
        width: 90%;
        margin: 12px auto
      }

      svg text {
        font-size: 10px !important
      }

      svg text[font-size="20"] {
        font-size: 14px !important
      }

      svg text[font-size="12"] {
        font-size: 9px !important
      }

      svg text[font-size="10"] {
        font-size: 7px !important
      }
    }

    @media (max-width:480px) {
      .left-text h1 {
        font-size: 1.6rem
      }

      .node {
        font-size: .9rem
      }
      .contact-container {
      margin: 2rem 1rem;
    }

    .contact-button {
      width: 100%;
      padding: 1rem;
    }
    }

    .email-btn,
    .google-btn {
      gap: 12px;
      padding: 10px 20px;
      background-color: #fff;
      color: #5f6368;
      font-size: 15px;
      font-weight: 500;
      font-family: Roboto, sans-serif;
      cursor: pointer;
      box-shadow: 0 1px 2px rgba(0, 0, 0, .05);
      transition: background-color .2s, box-shadow .2s;
      user-select: none
    }

    .google-btn {
      display: inline-flex;
      align-items: center;
      border: 1px solid #dadce0;
      border-radius: 4px
    }

    .email-btn:focus,
    .email-btn:hover,
    .google-btn:focus,
    .google-btn:hover {
      background-color: #f8f9fa;
      box-shadow: 0 1px 3px rgba(60, 64, 67, .15);
      outline: 0
    }

    .google-icon {
      display: inline-block;
      width: 18px;
      height: 18px;
      background-image: url('https://www.gstatic.com/firebasejs/ui/2.0.0/images/auth/google.svg');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat
    }

    .email-btn {
      display: inline-flex;
      align-items: center;
      margin-top: 10px;
      border: 1px solid #dadce0;
      border-radius: 4px
    }

    .email-icon {
      font-size: 18px;
      line-height: 1
    }

    @media (max-width:600px) {

      .email-btn,
      .google-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        font-size: 14px;
        padding: 10px 16px
      }

      .google-icon {
        width: 16px;
        height: 16px
      }

      .email-icon {
        font-size: 16px
      }

      section {
        padding: 40px 20px
      }

      .section-left h2 {
        font-size: 20px;
        text-align: center
      }

      .section-left p {
        font-size: 14px;
        text-align: center
      }

      .tag {
        font-size: 14px;
        padding: 8px 14px
      }

      .tags {
        justify-content: center;
        gap: 10px
      }

      .work-image img {
        width: 200px;
        height: 200px
      }

      .cta-section h3 {
        font-size: 20px
      }

      .cta-section .btn {
        font-size: 14px;
        padding: 8px 18px
      }

      .arrow {
        padding: 8px 12px;
        font-size: 16px
      }
    }
    @media (min-width: 769px) {
      .menu-toggle {
        display: none;
      }
    
      .desktop-nav {
        display: flex !important;
      }
    
      .mobile-nav,
      #mobileOverlay {
        display: none !important;
      }
    }