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

  body {
    font-family: Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    padding-top: 80px; 
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
  }

  header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: #fff;
    padding: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    overflow: visible;
  }
  
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;

  }
  
  .logo h1 {
    color: #007bff;
  }
  
  nav ul {
    list-style: none;
    display: flex;
  }
  
  nav ul li {
    margin-left: 20px;
  }
  
  nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
  }

  .menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
  }
  
  .menu-toggle .bar {
    height: 3px;
    width: 25px;
    background: #333;
    margin: 4px 0;
  }

.mega-dropdown {
    position: relative;
  }
  
  .mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%); 
    
    width: 90vw;
    max-width: 1200px;
    
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 9999;
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem; 
    padding: 2rem;  
  
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
                 Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
    color: #111; 
  }
  
  
  .mega-dropdown:hover .mega-menu {
    display: grid;
  }
  
  .mega-menu:hover {
    display: grid;
  }
  
  .mega-column {
    display: flex;
    flex-direction: column;
    text-align: left;
  }

  .mega-column h3 {
    margin-bottom: 1rem;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
    color: #333;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.5rem;
  }
  
  .mega-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: block !important;
  }
  
  
  .mega-column ul li {
    margin-bottom: 0.75rem; 
  }
  

  .mega-column ul li a {
    display: block;
    font-size: 0.875rem;
    color: #111;
    text-decoration: none;
    transition: color 0.2s ease;
  }
  
  .mega-column ul li a:hover {
    color: #007bff; 
  }
  
  .mega-cta {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: #111;
    text-decoration: none;
    transition: color 0.2s ease;
  }
  .mega-cta:hover {
    color: #007bff;
  }
  
 
  @media (max-width: 992px) {
    .mega-menu {
      grid-template-columns: repeat(2, 1fr); 
    }
  }
  @media (max-width: 600px) {
    .mega-menu {
      position: static; 
      transform: none;  
      width: 100%;
      max-width: 100%;
      box-shadow: none;
      grid-template-columns: 1fr; 
    }
  }
  
  .hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    height: 20px;
    justify-content: space-between;
  }
  
  .hamburger .bar {
    height: 3px;
    width: 25px;
    background-color: #333;
  }
  
  .hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 60px 20px 20px;
    background-color: #fff;
    background-image: url("/img/Solutions.png");
    background-repeat: no-repeat;
    background-position: right top;
    background-size: contain;
  }
  

  .hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 30%;    
    height: 60%;   

    background-image: radial-gradient(#ccc 1.4px, transparent 1.4px);
    background-repeat: repeat;
    background-size: 20px 20px;    
    pointer-events: none; 
  }

  .hero-text {
    max-width: 60%;
    padding-left: 300px;
  }
  
  
  .hero-text h1 {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.2;
    color: #000;
  }
  
  .hero-text p {
    font-size: 1.1rem;
    color: #555;
  }
  
  .hero-cta {
    display: inline-block;
    background-color: #ff4f00;
    color: #fff;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: bold;
  }
  
  .hero-images {
    position: relative;
    max-width: 100%;
  }
  
  .main-hero-image {
    height: auto;
  }
  
  .circle-hero-image {
    position: absolute;
    bottom: -20vh; 
    right: 10vw;   
    width: 20vw;  
    height: 20vw; 
    object-fit: cover;
    border-radius: 50%; 
  }

  .linha-final {
    width: 20vw; 
    border: 0;       
    height: 0.25vw;       
    background-color: #357896;
    margin: 20px auto;
    border-radius: 1.5vw;   
  }
  
  @media (max-width: 768px) {
    .hero {
      flex-direction: column;
      text-align: center;
      background-position: center top; 
    }
  
    .hero-text,
    .hero-images {
      max-width: 100%;
    }
  
    .hero-images {
      margin-top: 20px;
    }
  
    .circle-hero-image {
      position: static;
      display: block;
      margin: 10px auto 0;
    }
  }

.content-block {
    text-align: center;   
    padding: 60px 20px;     
    max-width: 800px;    
    margin: 0 auto;     
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 
                 "Helvetica Neue", Arial, sans-serif; 
  }
  
  .content-block h2 {
    font-size: 2.4rem;     
    font-weight: 700;
    color: #000;         
    margin-bottom: 20px;     
  }
  
  .content-block p {
    font-size: 1.1rem;  
    color: #555;         
    line-height: 1.5;       
    margin: 0 auto;  
    max-width: 600px;           
  }

.key-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0; 
    background-color: #fff;
    background-image: radial-gradient(#ccc 1.5px, transparent 1.5px);
    background-repeat: repeat;
    background-size: 20px 20px;
    text-align: center;
    padding: 60px 20px; 
    max-width: 1200px;
    margin: 0 auto; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  }

  .stat {

    padding: 0 20px;
  }

  .number {
    font-size: 3rem;
    font-weight: 700;
    color: #000;
    line-height: 1.2;
    
    position: relative; 
    z-index: 1; 
    display: inline-block;
  }
  
  .number::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.2em; 
  width: 100%;
  height: 0.4em;
  background-color: #a6e1f9;
  z-index: -1;
}

  .stat h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: #000;
  }
  
  .stat .number {
    font-size: 3rem;
    font-weight: 700;
    color: #000;
    position: relative;
    display: inline-block;
    line-height: 1.2;
  }
  
  .stat .number::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0.1em;         
    width: 100%;
    height: 0.2em;
    background-color: #2d92ba; 
    z-index: -1;
  }
  
  .stat p {
    font-size: 1rem;
    line-height: 1.4;
    color: #333;
    max-width: 250px;
    margin: 0 auto;
  }

  @media (max-width: 768px) {
    .key-stats {
      grid-template-columns: 1fr;
    }
    .stat {
      margin-bottom: 40px;
    }
  }


  .icons .container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start; 
    gap: 2rem;               
    max-width: 1200px;       
    margin: 0 auto;          
    padding: 60px 20px;      
  }

.icons {
    background-color: #f9f9f9;
    padding: 2rem 0;
    max-width: 1200px;
    margin: 0 auto;
  }

.icons-section {
    width: 100%;
    background-color: #f9f9f9; 
    padding: 2rem 0;

  }
  
.icons-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    gap: 2rem;
  }
  
.icons .container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 250px;
  }
  
  .icon-item img {
    width: 64px;
    margin-bottom: 1rem;
  }
  
  .icon-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
  }
  
  .icon-item p {
    font-size: 1rem;
    color: #555;
    line-height: 1.4;
  }
  
  @media (max-width: 768px) {
    .icons {
      flex-direction: column;
      align-items: center;
    }
  }
  .vertical-tabs {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .vertical-tabs h2 {
    text-align: center;
    margin-bottom: 30px;
  }

  .tabs-container {
    display: flex;
    gap: 20px;
    align-items: flex-start; 
  }

  .tabs-menu {
    width: 250px; 
    border-right: 1px solid #ddd;
  }
  
  .tabs-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  
  .tabs-menu ul li {
    padding: 15px 20px;
    cursor: pointer;
    border-bottom: 1px solid #ddd;
    background: #fff;
    transition: background 0.3s;
  }

  .tabs-menu ul li.active,
  .tabs-menu ul li:hover {
    background: #0072ce;
    color: #fff;
  }
  

  .tabs-content {
    position: relative;
    width: 100%;
    height: 600px;
    overflow-y: auto; 
    background: url("/img/Solutions_small.png") center center no-repeat;
    background-size: cover;
    border-radius: 8px;
  }

  .tab-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    display: none;
  }
  
  .tab-content.active {
    display: block;
    z-index: 1;
  }

  .tab-content.active::before {
    content: "";
    position: absolute;
    top: -4rem;
    left: -4rem;
    width: 20rem;
    height: 20rem;
    background: radial-gradient(circle, #f9f9f9 20%, transparent 80%);
    border-radius: 50%;
    z-index: -1;
  }

  .tabs-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0 1rem;
    position: relative;
    z-index: 10; 
  }

  .tabs-nav .prev-tab,
  .tabs-nav .next-tab {
    background-color: #f5f5f5;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: background-color 0.2s ease;
  }
  
  .tabs-nav .prev-tab:hover,
  .tabs-nav .next-tab:hover {
    background-color: #e0e0e0;
  }
  
  .tabs-nav .tab-count {
    font-size: 1rem;
    color: #666;
    font-weight: 600;
  }

  .tab-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #000;
  }
  
  .tab-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 1.5rem;
  }
  
  .tab-content ul {
    margin-left: 1.2rem;
    margin-bottom: 1.5rem;
  }
  
  .tab-content ul li {
    list-style-type: disc;
    margin-bottom: 0.5rem;
    color: #333;
  }
  
  .tab-content a.cta-link {
    display: inline-block;
    color: #0072ce;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
  }
  
  .tab-content a.cta-link:hover {
    color: #005fa3;
    text-decoration: underline;
  }
  
  @media (max-width: 768px) {
    .tabs-container {
      flex-direction: column;
    }
    
    .tabs-menu {
      width: 100%;
      border-right: none;
      border-bottom: 1px solid #ddd;
    }
    
    .tabs-nav {
      justify-content: center; 
    }
  }

  @media (max-width: 768px) {
    .header-container {
      flex-wrap: wrap;
    }
    
    nav ul {
      display: none;
      flex-direction: column;
      width: 100%;
    }
    
    nav ul li {
      width: 100%;
    }
    
    .hamburger {
      display: flex;
    }
    
    .mega-menu {
      width: 100%;
      flex-direction: column;
    }
    
    .key-stats {
      flex-direction: column;
      align-items: center;
    }
    
    .icons {
      flex-direction: column;
      align-items: center;
    }
    
    .tabs-menu ul li {
      margin-bottom: 5px;
    }
  }
  

  .mega-footer {
    background: #333;
    color: #fff; 
    padding: 2rem 0;
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem; 
    align-items: start; 
  }
  
  .footer-grid div {
    text-align: left;
  }
  
  .footer-contacts h3,
  .footer-solutions h3,
  .footer-newsletter h3 {
    margin-bottom: 1rem;
    color: #357896; 
    text-transform: uppercase;
    font-size: 1rem;
  }
  
  .footer-left h2 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
  }
  .footer-left p {
    color: #ccc;
  }
  .footer-contacts ul,
  .footer-solutions ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
  }
  .footer-contacts li,
  .footer-solutions li {
    margin-bottom: 0.5rem;
  }
  .footer-contacts a,
  .footer-solutions a {
    color: #fff;
    text-decoration: none;
  }
  .footer-contacts a:hover,
  .footer-solutions a:hover {
    text-decoration: underline;
  }
  
  .newsletter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .newsletter-form input[type="email"] {
    flex: 1;
    min-width: 160px;
    padding: 0.5rem;
    border-radius: 4px;
    border: none;
  }
  .newsletter-form button {
    padding: 0.5rem 1rem;
    background-color: #357896;
    color: #fafafa;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  .newsletter-form button:hover {
    background-color: #357896;
  }
  
  
  @media (max-width: 992px) {
    .footer-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  @media (max-width: 600px) {
    .footer-grid {
      grid-template-columns: 1fr;
    }
  }

  .contact {
    background: #f9f9f9;
    padding: 80px 0;
  }
  
  .contact .container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  #contact h3 {
    display: block;
    font-size: 30px;
    font-weight: 300;
    margin-bottom: 10px;
  }
  
  #contact h4 {
    margin: 5px 0 15px;
    display: block;
    font-size: 13px;
    font-weight: 400;
  }
  
  fieldset {
    border: medium none !important;
    margin: 0 0 10px;
    min-width: 100%;
    padding: 0;
    width: 100%;
  }
  
  #contact input[type="text"],
  #contact input[type="email"],
  #contact input[type="tel"],
  #contact input[type="url"],
  #contact textarea {
    width: 100%;
    border: 1px solid #ccc;
    background: #FFF;
    margin: 0 0 5px;
    padding: 10px;
  }
  
  #contact input[type="text"]:hover,
  #contact input[type="email"]:hover,
  #contact input[type="tel"]:hover,
  #contact input[type="url"]:hover,
  #contact textarea:hover {
    transition: border-color 0.3s ease-in-out;
    border: 1px solid #aaa;
  }
  
  #contact textarea {
    height: 100px;
    max-width: 100%;
    resize: none;
  }
  
  #contact button[type="submit"] {
    cursor: pointer;
    width: 100%;
    border: none;
    background: #357896;
    color: #FFF;
    margin: 0 0 5px;
    padding: 10px;
    font-size: 15px;
  }
  
  #contact button[type="submit"]:hover {
    background: #357896;
    transition: background-color 0.3s ease-in-out;
  }
  
  #contact button[type="submit"]:active {
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
  }
  
  #contact input:focus,
  #contact textarea:focus {
    outline: 0;
    border: 1px solid #aaa;
  }
  
  #contact-form {
    background: #fff;
    padding: 20px;
    margin: 10px;
    flex: 1;
    min-width: 300px;
    max-width: 600px; 
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }