@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

 :root {
     --cor-laranja: #FF6600;
     --cor-cinza-escuro: #333333;
     --cor-cinza-medio: #555555;
     --cor-cinza-claro: #f4f4f4;
     --cor-branco: #FFFFFF;
 }

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

 html {
     scroll-behavior: smooth;
 }

 body {
     font-family: 'Poppins', sans-serif;
     background-color: var(--cor-cinza-claro);
     color: var(--cor-cinza-medio);
     line-height: 1.6;
 }

 .container {
     max-width: 1100px;
     margin: auto;
     padding: 0 20px;
 }

 h1,
 h2,
 h3 {
     color: var(--cor-cinza-escuro);
 }

 h1 {
     font-size: 2.8rem;
     text-align: center;
     margin-bottom: 30px;
     position: relative;
     padding-bottom: 15px;
 }

 h1::after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 50%;
     transform: translateX(-50%);
     width: 100px;
     height: 4px;
     background-color: var(--cor-laranja);
 }

 h2 {
     font-size: 2.2rem;
     margin-bottom: 20px;
     color: var(--cor-cinza-escuro);
 }

 h3 {
     font-size: 1.5rem;
     margin-bottom: 15px;
     color: var(--cor-laranja);
 }

 section {
     padding: 60px 0;
 }

 .header {
     background-color: var(--cor-branco);
     box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
     padding: 15px 0;
     position: fixed;
     width: 100%;
     top: 0;
     z-index: 1000;
 }

 .header .container {
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .logo {
     font-size: 1.8rem;
     font-weight: 700;
     color: var(--cor-cinza-escuro);
     text-decoration: none;
 }

 .logo span {
     color: var(--cor-laranja);
 }

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

 .nav-links {
     list-style: none;
     display: flex;
     transition: all 0.3s ease;
 }

 .nav-links li {
     margin-left: 25px;
 }

 .nav-links a {
     text-decoration: none;
     color: var(--cor-cinza-medio);
     font-weight: 600;
     transition: color 0.3s ease;
 }

 .nav-links a:hover {
     color: var(--cor-laranja);
 }

 .menu-toggle {
     display: none;
     flex-direction: column;
     cursor: pointer;
     background: none;
     border: none;
     padding: 5px;
 }

 .bar {
     width: 25px;
     height: 3px;
     background-color: var(--cor-cinza-escuro);
     margin: 3px 0;
     transition: 0.3s;
 }

 .hero-tech {
     background: linear-gradient(135deg, var(--cor-laranja), #ff8533);
     color: var(--cor-branco);
     padding: 120px 0 80px;
     text-align: center;
 }

 .hero-tech h1 {
     color: var(--cor-branco);
     font-size: 3rem;
     margin-bottom: 20px;
 }

 .hero-tech p {
     font-size: 1.2rem;
     max-width: 600px;
     margin: 0 auto;
 }

 .content-section {
     background-color: var(--cor-branco);
     margin: 40px 0;
     border-radius: 12px;
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
     overflow: hidden;
 }

 .content-section:nth-child(even) {
     background: linear-gradient(135deg, #f8f9fa, #e9ecef);
 }

 .section-content {
     padding: 50px;
 }

 .section-icon {
     font-size: 3rem;
     color: var(--cor-laranja);
     margin-bottom: 20px;
     display: block;
 }

 .advantages-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 30px;
     margin-top: 30px;
 }

 .advantage-card {
     background-color: var(--cor-branco);
     padding: 30px;
     border-radius: 10px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
     transition: transform 0.3s ease, box-shadow 0.3s ease;
 }

 .advantage-card:hover {
     transform: translateY(-5px);
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
 }

 .advantage-card h3 {
     color: var(--cor-laranja);
     margin-bottom: 15px;
 }

 .factors-list {
     list-style: none;
     margin-top: 20px;
 }

 .factors-list li {
     padding: 10px 0;
     border-bottom: 1px solid #eee;
     position: relative;
     padding-left: 30px;
 }

 .factors-list li:before {
     content: "⚠️";
     position: absolute;
     left: 0;
     color: var(--cor-laranja);
 }

 .factors-list li:last-child {
     border-bottom: none;
 }

 .important-note {
     background-color: #fff3cd;
     border: 1px solid #ffeaa7;
     border-radius: 8px;
     padding: 20px;
     margin-top: 30px;
     position: relative;
 }

 .important-note:before {
     content: "💡";
     font-size: 1.5rem;
     position: absolute;
     top: 20px;
     left: 20px;
 }

 .important-note p {
     margin-left: 40px;
     font-weight: 600;
     color: var(--cor-cinza-escuro);
 }

 .back-btn {
     display: inline-block;
     background-color: var(--cor-laranja);
     color: var(--cor-branco);
     padding: 12px 25px;
     text-decoration: none;
     border-radius: 5px;
     font-weight: 600;
     transition: background-color 0.3s ease;
     margin-top: 30px;
 }

 .back-btn:hover {
     background-color: #e65c00;
 }

 .footer {
     background-color: var(--cor-cinza-escuro);
     color: var(--cor-cinza-claro);
     text-align: center;
     padding: 40px 0;
 }

 .whatsapp-float {
     position: fixed;
     width: 60px;
     height: 60px;
     bottom: 40px;
     right: 40px;
     background-color: #25d366;
     color: #FFF;
     border-radius: 50px;
     text-align: center;
     font-size: 30px;
     box-shadow: 1px 1px 2px #888;
     z-index: 1000;
     display: flex;
     align-items: center;
     justify-content: center;
     text-decoration: none;
     transition: transform 0.3s ease;
 }

 .whatsapp-float:hover {
     transform: scale(1.1);
 }

 @media (max-width: 768px) {
     .menu-toggle {
         display: flex;
     }

     .nav-links {
         position: fixed;
         top: 70px;
         right: -100%;
         width: 100%;
         height: calc(100vh - 70px);
         background-color: var(--cor-branco);
         flex-direction: column;
         justify-content: flex-start;
         align-items: center;
         padding-top: 50px;
         box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
     }

     .nav-links.active {
         right: 0;
     }

     .nav-links li {
         margin: 15px 0;
     }

     .hero-tech h1 {
         font-size: 2.2rem;
     }

     .hero-tech p {
         font-size: 1.1rem;
     }

     .section-content {
         padding: 30px 20px;
     }

     .advantages-grid {
         grid-template-columns: 1fr;
         gap: 20px;
     }

     .advantage-card {
         padding: 20px;
     }

     h1 {
         font-size: 2.2rem;
     }

     h2 {
         font-size: 1.8rem;
     }
 }