* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Nunito', Courier, monospace;
  }
  body {
    font-family: 'Inter', sans-serif;
    background-color: #f4efff;
    color: #1e1e1e;
    line-height: 1.6;
    margin: 0 120px 0 120px;
  }

  /* === Header Base === */
header {
    background: white;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 999;
    border-radius: 20px;
    margin-top: 40px;
    background: rgba(255, 255, 255, 0.25); /* semi-transparent */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(12px); /* ini dia efek glass nya */
    -webkit-backdrop-filter: blur(12px); /* buat Safari */
    }
  
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1200px;
    margin: auto;
    position: relative;
  }
  
  /* === Logo === */
  .logo img {
    height: auto;
  }
  
  /* === Menu Links === */
  /* ...existing styles tetap, tambahkan/ubah bagian ini: */

.nav-menu {
    display: flex;
    gap: 24px;
  }
  
  .nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background 0.2s ease;
  }
  
  .nav-menu a:hover {
    background: #f1ecff;
  }

  nav a.active {
    color: #5D2E87;
    font-weight: 700;
    border-bottom: 2px solid aqua;
  }
  
  
  /* Contact Button special style */
  .nav-menu .contact-btn {
    background: #7d3df4;
    color: white;
    border-radius: 999px;
    padding: 8px 20px;
  }
  .nav-menu .contact-btn:hover{
    background: #5b26bc;
  }
  
  @media (max-width: 768px) {
    .nav-menu {
      display: none;
      flex-direction: column;
      background: white;
      position: absolute;
      top: 64px;
      right: 0;
      width: 100%;
      padding: 16px;
      border-top: 1px solid #eee;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      z-index: 99;
    }
  
    .nav-menu.active {
      display: flex;
    }
  
    .nav-menu a {
      padding: 12px 16px;
    }
  
    .hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
    }
  
    .hamburger span {
      width: 24px;
      height: 3px;
      background: #333;
      display: block;
    }
  }  

  .hero {
    text-align: center;
    padding: 5rem 2rem 3rem;
  }
  .hero h1 {
    font-size: 2.5rem;
    max-width: 800px;
    margin: auto;
    font-weight: 700;
  }
  .hero h1 .highlight {
    color: #5D2E87;
  }
  .hero p {
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: #4d4d4d;
    font-size: 16px;
  }
  .hero .cta-button {
    margin-top: 2rem;
    display: inline-block;
    background-color: #5D2E87;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(110, 82, 183, 0.15);
  }
  .hero-image {
    margin-top: 4rem;
    max-width: 90%;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-button:hover {
    background: #9778B4;
  }

  /* feature styles */
  
  .features {
    padding: 80px 20px;
    background: #f9f7fb;
    text-align: center;
    border-radius: 20px;
    height: 100%;
  }
  .features h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    font-size: 32px;
  }
  .features .subhead {
    color: #5f5f5f;
    margin-bottom: 40px;
    font-size: 20px;
  }
  .features .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
  }
  .feature-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
  }
  .feature-card img {
    height: 48px;
    margin-bottom: 16px;
  }
  .feature-card h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
    color: #3a3a3a;
  }
  .feature-card p {
    font-size: 0.95rem;
    color: #555;
  }
  
  .about {
    padding: 80px 20px;
    display: flex;
    justify-content: space-around;
  }
  .about-flex {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
    gap: 40px;
  }
  .about-text {
    flex: 1 1 400px;
  }
  .about-image {
    flex: 1 1 400px;
    text-align: center;
  }
  .about-image img {
    max-width: 380px;
    height: auto;
  }
  .about h2 {
    font-size: 2rem;
    margin-bottom: 16px;
  }
  .about p {
    font-size: 1rem;
    color: #444;
    margin-bottom: 16px;
  }
  
  .highlight-bg {
    background: #f0eaff;
    padding: 0 8px;
    border-radius: 6px;
  }

  /* product section */
  .product-showcase {
    padding: 80px 20px;
    background: #fff;
    text-align: center;
    border-radius: border-radius: 20px;
  }
  .docuai-logo {
    height: 48px;
    margin-bottom: 16px;
  }
  .product-showcase h2 {
    font-size: 2rem;
    margin-bottom: 24px;
  }
  .product-image {
    max-width: 100%;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    margin-bottom: 24px;
  }
  .product-showcase .desc {
    font-size: 1rem;
    color: #444;
    max-width: 680px;
    margin: 0 auto 24px;
  }
  .btn-primary {
    background: #5D2E87;
    color: white;
    padding: 12px 28px;
    border-radius: 24px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(125, 61, 244, 0.3);
  }
  .btn-primary:hover {
    background: #9778B4;
  }
  
  .final-cta {
    padding: 100px 20px;
    background: #f8f5ff;
    text-align: center;
  }
  .final-cta h2 {
    font-size: 2rem;
    margin-bottom: 16px;
  }
  .final-cta p {
    max-width: 600px;
    margin: 0 auto 32px;
    color: #555;
  }
  .btn-secondary {
    background: #ede7ff;
    color: #7d3df4;
    padding: 12px 28px;
    border-radius: 24px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
  }
  .btn-secondary:hover {
    background: #ddd1ff;
  }
  .highlight {
    color: #5D2E87;
    font-weight: 600;
  }

  .product-wrapped{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  /* footer */

  .footer {
    background: #f4eefc;
    padding: 60px 20px 30px;
    font-size: 14px;
    color: #333;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 40px;
    align-items: start;
  }
  .footer-logo-img {
    height: 32px;
  }
  .footer-links h4,
  .footer-contact h4,
  .footer-social h4 {
    font-weight: 600;
    color: #7d3df4;
    margin-bottom: 12px;
  }
  .footer-links ul {
    list-style: none;
    padding: 0;
  }
  .footer-links li {
    margin-bottom: 8px;
  }

  .footer-links a,
  .footer-contact a {
    color: #333;
    text-decoration: none;
  }
  .footer-contact p {
    margin: 6px 0;
  }
  .footer-social .social-icon {
    width: 24px;
    height: 24px;
  }
  .social-linkedin{
    display: flex;
    align-items: center;
    justify-content: start;
    gap: 10px;
    text-decoration: none;
    color: #333;
  }

  .footer-bottom {
    text-align: center;
    margin-top: 40px;
    font-size: 12px;
    color: #666;
  }
  .footer-bottom hr {
    border: none;
    border-top: 1px solid #d6cdeb;
    margin-bottom: 16px;
  }
  .inline-logo {
    height: 16px;
    vertical-align: middle;
  }


  /* animation */

  /* Transition for nav menu */
  
  .nav-menu.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  
  /* Hover effect on links */
  .nav-menu a {
    transition: transform 0.2s ease, background 0.2s ease;
  }
  
  .nav-menu a:hover {
    transform: scale(1.03);
    background: #f2f2f2;
  }
  
  /* Hamburger animation */
  .hamburger span {
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  
  /* Animasi cross (X) saat aktif */
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
  }
  

  /* Button Animations */
.cta-button,
.btn-primary,
.btn-secondary {
  transition: all 0.3s ease;
  transform: translateY(0);
  cursor: pointer;
}

/* Hover & Tap Effects */
.cta-button:hover,
.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(110, 82, 183, 0.25);
}

.cta-button:active,
.btn-primary:active,
.btn-secondary:active {
  transform: translateY(1px);
  box-shadow: 0 3px 6px rgba(110, 82, 183, 0.15);
}

/* Optional default styles for .btn-primary & .btn-secondary */
.btn-primary {
  background-color: #5D2E87;
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 10px rgba(110, 82, 183, 0.15);
}

.btn-secondary {
  background-color: white;
  color: #6e52b7;
  padding: 0.75rem 1.5rem;
  border: 2px solid #d7cfff;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 10px rgba(110, 82, 183, 0.1);
}