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

    body {
      font-family: sans-serif;
    }

    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 15px 20px;
      background: #fff;
      border-bottom: 1px solid #eee;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .logo img {
      height: 32px;
    }

    nav {
      display: flex;
      gap: 25px;
      align-items: center;
      margin: 0 auto; 
    }

    nav a {
      text-decoration: none;
      color: #222;
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 5px;
      transition: 0.3s;
    }

    nav a:hover {
      color: #6366f1;
    }

    .dropdown {
      position: relative;
    }

    .dropdown > a::after {
      content: " \25BE";
      font-size: 0.6rem;
    }

    .dropdown-content {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      background: #fff;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      padding: 20px;
      z-index: 10;
      display: grid;
      grid-template-columns: repeat(2, max-content);
      gap: 10px 30px;
      white-space: nowrap;
      border-radius: 8px;
      visibility: hidden;
      opacity: 0;
      transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .dropdown:hover .dropdown-content {
      display: grid;
      visibility: visible;
      opacity: 1;
    }

    .dropdown-content a {
      color: #333;
      font-size: 0.95rem;
    }

    .auth-buttons {
      display: flex;
      gap: 10px;
    }

    .auth-buttons button {
      padding: 8px 18px;
      border-radius: 6px;
      border: 1px solid #3b82f6;
      background: #fff;
      color: #3b82f6;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .auth-buttons button:hover {
      background: #3b82f6;
      color: #fff;
    }

    /* Mobile Menu buttom */
    .menu-toggle {
      display: none;
      font-size: 1.8rem;
      cursor: pointer;
    }

    /* Tablet Response */
    @media (max-width: 992px) {
      nav {
        gap: 15px;
      }
    }

    /* Mobile Response */
    @media (max-width: 768px) {
      header {
        flex-wrap: wrap;
      }

      .menu-toggle {
        display: block;
      }

      nav {
        display: none;
        flex-direction: column;
        gap: 10px;
        width: 100%;
        background: #fff;
        padding: 15px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      }

      nav.active {
        display: flex;
      }

      .auth-buttons {
        flex-direction: column;
        gap: 8px;
        width: 100%;
      }

      .dropdown-content {
        position: static;
        box-shadow: none;
        padding: 10px 0;
        grid-template-columns: 1fr;
        visibility: visible;
        opacity: 1;
        display: none;
      }

      .dropdown.open .dropdown-content {
        display: grid;
      }

      .dropdown > a::after {
        content: " \25BC";
      }
    }

    .hero {
      text-align: center;
      max-width: 750px;
      margin: 50px auto 20px;
      padding: 0 20px;
    }

    .hero h1 {
      font-size: 2.8rem;
      margin-bottom: 15px;
      color: #1a1a1a;
    }

    .hero p {
      font-size: 0.95rem;
      color: #555;
      margin-bottom: 35px;
    }

    .input-container {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
    }

    .input-container input {
      flex: 1;
      min-width: 260px;
      padding: 15px 20px;
      border: 1px solid #ccc;
      border-radius: 8px;
      font-size: 1rem;
      outline: none;
      transition: 0.3s ease;
    }

    .input-container input:focus {
      border-color: #7e22ce;
      box-shadow: 0 0 5px rgba(126, 34, 206, 0.3);
    }

    .input-container button {
      background: linear-gradient(135deg, #7e22ce, #3b82f6);
      color: #fff;
      border: none;
      border-radius: 8px;
      padding: 15px 35px;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.3s ease;
    }

    .input-container button:hover {
      background: linear-gradient(135deg, #3b82f6, #7e22ce);
    }

    .features {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
      padding: 0 20px 60px;
    }

    .feature-box {
      background: #fff;
      border-radius: 12px;
      padding: 25px 25px 20px;
      display: flex;
      align-items: center;
      gap: 20px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      min-width: 260px;
      position: relative;
      overflow: visible;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .feature-box:hover {
      transform: scale(1.05);
      box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    }

    .feature-box img {
      width: 70px;
      height: 70px;
      transform: translateY(-10px);
    }

    .feature-box span {
      font-weight: 600;
      font-size: 1rem;
    }

    .steps {
      display: flex;
      justify-content: space-between;
      margin-top: 50px;
      flex-wrap: wrap;
      gap: 20px;
      padding: 0 20px 60px;
    }

    .step-box {
      flex: 1;
      min-width: 250px;
      max-width: 32%;
      background: #f0f9ff;
      padding: 30px;
      border-radius: 20px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.05);
      text-align: center;
      transition: all 0.3s ease;
    }

    .step-box:hover {
      transform: translateY(-6px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    }

    .step-box img {
      width: 110px;
      margin-bottom: 20px;
    }

    .step-box h3 {
      font-size: 18px;
      font-weight: 600;
      color: #0a0a0a;
      margin-bottom: 10px;
    }

    .step-box p {
      color: #333;
    }

    @media (max-width: 768px) {
      .dropdown-content {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 500px) {
      .input-container {
        flex-direction: column;
      }

      .input-container button {
        width: 100%;
      }
    }

        .faq {
      max-width: 800px;
      margin: 60px auto;
      background: #fff;
      border-radius: 16px;
      padding: 40px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    }

    .faq h2 {
      font-size: 26px;
      font-weight: 700;
      margin-bottom: 30px;
      text-align: center;
      color: #1a1a1a;
    }

    .faq-item {
      border-bottom: 1px solid #eee;
      padding: 20px 0;
    }

    .faq-item:last-child {
      border-bottom: none;
    }

    .faq-question {
      font-size: 18px;
      font-weight: 600;
      color: #333;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .faq-answer {
      display: none;
      margin-top: 10px;
      color: #444;
      line-height: 1.6;
    }

    .faq-question i {
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-answer {
      display: block;
    }

    .faq-item.active .faq-question i {
      transform: rotate(180deg);
    }
    footer {
  background-color: #0f172a;
  color: #e2e8f0;
  padding: 50px 30px 20px;
  font-size: 0.95rem;
  margin-top: 60px;
}

.footer-container {
  max-width: 1100px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
}

.footer-logo {
  flex: 1 1 220px;
}

.footer-logo img {
  height: 36px;
  margin-bottom: 15px;
}

.footer-logo p {
  color: #94a3b8;
  line-height: 1.6;
  margin: 0;
}

.footer-links {
  flex: 1 1 180px;
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 15px;
  color: #f1f5f9;
}

.footer-links a {
  display: block;
  color: #cbd5e1;
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 15px;
}

.footer-social a {
  color: #94a3b8;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.footer-social a:hover {
  color: #3b82f6;
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #1e293b;
  padding-top: 15px;
  color: #64748b;
  font-size: 0.85rem;
}
.comparison-section {
  max-width: 830px;
  margin: 40px auto 0;
  padding: 40px 30px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.comparison-section h2 {
  font-size: 26px;
  color: #111;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
}

.comparison-table-wrapper {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 20px;
  text-align: center;
}

.comparison-table th {
  background-color: #f3f4f6;
  font-weight: 600;
  color: #1e293b;
  text-align: left;
}

.comparison-table td:first-child {
  text-align: left;
}

.comparison-table tr:nth-child(even) {
  background-color: #f9fafb;
}

.comparison-table tr {
  border-bottom: 1px solid #e5e7eb;
}

.comparison-table td.true {
  color: #10b981;
  font-weight: bold;
}

.comparison-table td.false {
  color: #ef4444;
  font-weight: bold;
}
.bio-info-scrollbox {
  max-width: 900px;
  margin: 60px auto;
  padding: 40px 30px;
  background: #fff;
  border-left: 4px solid #7e22ce;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  text-align: center;

  /* Scroll inside */
  max-height: 340px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #7e22ce #eee;
}

.bio-info-scrollbox::-webkit-scrollbar {
  width: 6px;
}

.bio-info-scrollbox::-webkit-scrollbar-thumb {
  background-color: #7e22ce;
  border-radius: 8px;
}

.bio-info-scrollbox h2 {
  font-size: 26px;
  color: #111;
  font-weight: 700;
  margin-bottom: 20px;
}

.bio-info-scrollbox p {
  font-size: 16px;
  color: #444;
  line-height: 1.7;
  max-width: 750px;
  margin: 0 auto 20px;
}
.use-cases-section {
  max-width: 1100px;
  margin: 60px auto;
  padding: 0 20px;
  text-align: center;
}

.use-cases-section h2 {
  font-size: 26px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 40px;
}

.use-cases-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.use-case-box {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 25px 20px;
  width: 280px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  text-align: center;
}

.use-case-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.08);
}

.use-case-box img {
  width: 60px;
  margin-bottom: 15px;
}

.use-case-box h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 10px;
}

.use-case-box p {
  font-size: 14px;
  color: #4b5563;
  line-height: 1.6;
}