:root {
      --primary: #00baff;
      --primary-dark: #0099cc;
      --secondary: #7e42ff;
      --light: #f8f9fa;
      --dark: #222222;
      --gray: #6c757d;
      --light-gray: #e9ecef;
      --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

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

    body {
      font-family: 'Poppins', sans-serif;
      background-color: #f8f9fa;
      color: #333;
      overflow-x: hidden;
      line-height: 1.6;
    }

    h1, h2, h3, h4 {
      font-family: 'Montserrat', sans-serif;
      font-weight: 700;
      line-height: 1.2;
    }

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

    .section {
      padding: 100px 0;
    }

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

    .section-title h2 {
      font-size: 2.5rem;
      display: inline-block;
      position: relative;
      margin-bottom: 15px;
    }

    .section-title h2::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: var(--primary);
      border-radius: 2px;
    }

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

    .btn {
      display: inline-block;
      padding: 14px 32px;
      border-radius: 50px;
      font-weight: 600;
      font-size: 16px;
      text-align: center;
      text-decoration: none;
      cursor: pointer;
      transition: var(--transition);
      border: none;
      outline: none;
      position: relative;
      overflow: hidden;
      z-index: 1;
    }

    .btn-primary {
      background: var(--primary);
      color: white;
      box-shadow: 0 5px 15px rgba(0, 186, 255, 0.4);
    }

    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(0, 186, 255, 0.5);
    }
    
    .btn-secondary {
      background: white;
      color: var(--primary);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .btn-secondary:hover {
      background: var(--light-gray);
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    /* Header Styles */
    header {
      background: #ffff;
      box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      transition: var(--transition);
    }

    .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 3px 0;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }

    .logo-img {
      width: 120px;
      height: 70x;
    }
 

    .nav-links {
      display: flex;
      list-style: none;
      gap: 30px;
    }

    .nav-links li a {
      text-decoration: none;
      color: rgba(0, 0, 00, 0.9);
      font-weight: 500;
      font-size: 16px;
      transition: var(--transition);
      position: relative;
      padding: 8px 0;
    }

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

    .nav-links li a:hover {
      color: black;
    }

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

    .menu-toggle {
      display: none;
      font-size: 24px;
      cursor: pointer;
      color: black;
    }

    /* Hero Section */
    .hero {
      padding: 180px 0 100px;
      background: linear-gradient(to bottom, #ffffff, #f0f9ff);
      overflow: hidden;
      position: relative;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -200px;
      right: -200px;
      width: 600px;
      height: 600px;
      border-radius: 50%;
      background: linear-gradient(135deg, rgba(0, 186, 255, 0.08), rgba(126, 66, 255, 0.08));
      z-index: 0;
    }

    .hero-content {
      display: flex;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .hero-text {
      flex: 1;
      padding-right: 40px;
    }

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

    .hero-text h1 span {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-text p {
      font-size: 1.2rem;
      margin-bottom: 30px;
      color: var(--gray);
      max-width: 600px;
    }
    
    .hero-buttons {
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
    }

    .hero-image {
      flex: 1;
      position: relative;
    }

    .phone-stack {
      position: relative;
      height: 500px;
      display: flex;
      justify-content: center;
    }

    .phone {
      position: absolute;
      border-radius: 30px;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
      overflow: hidden;
      border: 10px solid #000;
      transition: var(--transition);
    }

    .phone.screen {
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
    }

    .phone-1 {
      width: 250px;
      height: 500px;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
      animation: float 6s ease-in-out infinite;
    }

    .phone-2 {
      width: 220px;
      height: 440px;
      top: 30px;
      left: 30%;
      transform: translateX(-50%) rotate(-5deg);
      z-index: 2;
      animation: float 7s ease-in-out infinite 0.5s;
    }

    .phone-3 {
      width: 220px;
      height: 440px;
      top: 30px;
      left: 70%;
      transform: translateX(-50%) rotate(5deg);
      z-index: 2;
      animation: float 7s ease-in-out infinite 1s;
    }

    @keyframes float {
      0% { transform: translateY(0) translateX(-50%); }
      50% { transform: translateY(-20px) translateX(-50%); }
      100% { transform: translateY(0) translateX(-50%); }
    }

    /* Features Section */
    .features {
      background: white;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 30px;
    }

    .feature-card {
      background: white;
      border-radius: 16px;
      padding: 40px 30px;
      text-align: center;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .feature-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 40px rgba(0, 186, 255, 0.15);
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 5px;
      height: 0;
      background: var(--primary);
      transition: var(--transition);
    }

    .feature-card:hover::before {
      height: 100%;
    }

    .feature-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 20px;
      background: rgba(0, 186, 255, 0.1);
      border-radius: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 32px;
      color: var(--primary);
    }

    .feature-card h3 {
      margin-bottom: 15px;
      font-size: 1.5rem;
    }

    /* App Showcase */
    .app-showcase {
      background: linear-gradient(to bottom, #f0f9ff, #ffffff);
    }

    .showcase-container {
      display: flex;
      align-items: center;
      gap: 60px;
    }

    .showcase-image {
      flex: 1;
      position: relative;
    }

    .showcase-text {
      flex: 1;
    }

    .showcase-text h2 {
      font-size: 2.5rem;
      margin-bottom: 20px;
    }

    .showcase-text p {
      margin-bottom: 30px;
      color: var(--gray);
    }

    .feature-list {
      list-style: none;
      margin-bottom: 40px;
    }

    .feature-list li {
      margin-bottom: 15px;
      display: flex;
      align-items: flex-start;
    }

    .feature-list li i {
      color: var(--primary);
      font-size: 20px;
      margin-right: 15px;
      margin-top: 4px;
    }

    /* Marketplace Section */
    .marketplace {
      background: white;
    }

    .marketplace-content {
      display: flex;
      align-items: center;
      gap: 60px;
    }

    .marketplace-text {
      flex: 1;
    }

    .marketplace-image {
      flex: 1;
      text-align: center;
    }

    .marketplace-features {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
      margin-top: 40px;
    }

    .marketplace-feature {
      display: flex;
      gap: 15px;
    }

    .marketplace-feature i {
      color: var(--primary);
      font-size: 24px;
      min-width: 40px;
    }
    
    .dev-badge {
      background: rgba(0, 186, 255, 0.1);
      color: var(--primary);
      padding: 8px 15px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 600;
      display: inline-block;
      margin-bottom: 20px;
    }

    /* Contact Section */
    .contact {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: white;
      position: relative;
      overflow: hidden;
    }

    .contact::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
    }

    .contact::after {
      content: '';
      position: absolute;
      bottom: -150px;
      left: -150px;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
    }

    .contact-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 700px;
      margin: 0 auto;
    }

    .contact-content h2 {
      color: white;
      margin-bottom: 20px;
    }

    .contact-content p {
      margin-bottom: 40px;
      opacity: 0.9;
    }
    
    .contact-buttons {
      display: flex;
      justify-content: center;
      gap: 15px;
      flex-wrap: wrap;
      margin-bottom: 20px;
    }

    .contact-info {
      display: flex;
      justify-content: center;
      gap: 40px;
      flex-wrap: wrap;
      margin-top: 50px;
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 15px;
      font-size: 18px;
    }

    .contact-item i {
      font-size: 24px;
    }

    /* Footer */
    footer {
      background: var(--dark);
      color: white;
      padding: 60px 0 30px;
    }

    .footer-content {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-column h3 {
      font-size: 1.3rem;
      margin-bottom: 20px;
      position: relative;
      padding-bottom: 10px;
    }

    .footer-column h3::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 40px;
      height: 3px;
      background: var(--primary);
    }

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

    .footer-links li {
      margin-bottom: 12px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.7);
      text-decoration: none;
      transition: var(--transition);
    }

    .footer-links a:hover {
      color: var(--primary);
      padding-left: 5px;
    }

    .social-links {
      display: flex;
      gap: 15px;
      margin-top: 20px;
    }

    .social-links a {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      color: white;
      transition: var(--transition);
    }

    .social-links a:hover {
      background: var(--primary);
      transform: translateY(-5px);
    }

    .copyright {
      text-align: center;
      padding-top: 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 14px;
      color: rgba(255, 255, 255, 0.6);
    }
    
    .inovasoft-badge {
      display: inline-block;
      margin-top: 10px;
      font-size: 14px;
      color: rgba(255, 255, 255, 0.7);
    }

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

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

    /* Responsive Design */
    @media (max-width: 992px) {
      .hero-content {
        flex-direction: column;
      }
      
      .hero-text {
        padding-right: 0;
        text-align: center;
        margin-bottom: 60px;
      }
      
      .hero-text p {
        margin: 0 auto 30px;
      }
      
      .showcase-container, .marketplace-content {
        flex-direction: column;
      }
      
      .showcase-image, .marketplace-image {
        order: -1;
        margin-bottom: 40px;
      }
      
      .section-title h2 {
        font-size: 2.2rem;
      }
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: block;
      }
      
      .nav-links {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
      }
      
      .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
      }
      
      .nav-links li {
        width: 100%;
        text-align: center;
      }
      
      .nav-links li a {
        display: block;
        padding: 15px;
        transition: var(--transition);
      }
      
      .nav-links li a:hover {
        background: rgba(255, 255, 255, 0.1);
      }
      
      .hero-text h1 {
        font-size: 2.8rem;
      }
      
      .marketplace-features {
        grid-template-columns: 1fr;
      }
      
      .phone-1 {
        width: 220px;
        height: 440px;
      }
      
      .phone-2, .phone-3 {
        width: 190px;
        height: 380px;
      }
      
      .hero-buttons, .contact-buttons {
        flex-direction: column;
        align-items: center;
      }
    }

    @media (max-width: 576px) {
      .hero-text h1 {
        font-size: 2.2rem;
      }
      
      .section {
        padding: 70px 0;
      }
      
      .section-title h2 {
        font-size: 1.8rem;
      }
      
      .contact-item {
        font-size: 16px;
      }
    }