* {
    box-sizing: border-box;
  }
  
  body, html {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background: #000;
    color: #fff;
    height: 100%;
  }
  
  .serendale-ai {
    position: relative;
    z-index: 1;
    width: 100%;
    height: calc(100vh - 80px); /* subtrai a altura do header se ele não estiver incluso */
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .background-gif {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('img/techwave.gif') center center / cover no-repeat;
    opacity: 0.6;
    z-index: -1;
  }
  
  .overlap-group-wrapper {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
  }
  
  .uptimize {
    width: 180px;
    height: auto;
    margin-bottom: 10px;
  }
  
  .nav a {
    position: relative;
    display: inline-block;
    padding: 10px 16px;
    color: #ffffff;
    font-size: 16px;
    font-weight: 400;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 6px;
    overflow: hidden;
    z-index: 0;
    transition: color 0.3s ease;
  }
  
  .nav a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #1cff32, #00f0ff);
    z-index: -1;
    transition: width 0.4s ease;
  }
  
  .nav a:hover::before {
    width: 100%;
  }
  
  .nav a:hover {
    color: black;
    text-decoration: none;
  }
  
  .nav a,
  .nav a:visited,
  .nav a:hover,
  .nav a:focus,
  .nav a:active {
    text-decoration: none !important;
  }
  
  .text-wrapper {
    font-size: 48px;
    font-weight: bold;
    background: linear-gradient(91deg, #1cff32, #00f0ff);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
  }
  
  .div {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 32px;
  }
  
  .we-bring-you-a-full {
    font-size: 20px;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto 32px;
  }
  
  .frame {
    position: relative;
    display: inline-block;
    color: white;
    font-size: 18px;
    padding: 18px 36px;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
    z-index: 0;
    background-color: transparent;
    border: 1px solid #00f0ff;
    transition: color 0.3s ease;
  }
  
  .frame::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #1cff32, #00f0ff);
    z-index: -1;
    transition: width 0.4s ease;
  }
  
  .frame:hover::before {
    width: 100%;
  }
  
  .frame:hover {
    color: #000;
    transform: scale(1.05);
  }
  
  .header {
    width: 100%;
    background-color: #000;
    padding: 5px 0;
    border-bottom: 1px solid #111;
    
  }
  
  .header .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .header .uptimize {
    width: 160px;
    height: auto;
  }
  
  .nav {
    display: flex;
    gap: 32px;
  }
  
  #menu-toggle {
    display: none;
  }
  
  .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 10;
    margin-right: 16px;
  }
  
  .hamburger span {
    width: 24px;
    height: 3px;
    background-color: white;
    transition: 0.3s ease;
    display: block;
    border-radius: 2px;
  }
  
  #menu-toggle:checked + .hamburger span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
  }
  
  #menu-toggle:checked + .hamburger span:nth-child(2) {
    opacity: 0;
  }
  
  #menu-toggle:checked + .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
  }

  .time-value-section {
    background-color: #ffffff;
    padding: 80px 20px;
    text-align: center;
    color: #000;
  }
  
  .section-container {
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .section-title {
    font-size: 40px;
    font-weight: bold;
    background: linear-gradient(91deg, #497cff, #001664);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
  }
  
  .section-subtitle {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto 48px;
    color: #333;
    line-height: 1.6;
  }
  
  .benefits-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 40px;
  }
  
  .benefit-item {
    flex: 1 1 280px;
    background-color: #f2f2f2;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
  }
  
  .benefit-icon {
    font-size: 32px;
    margin-bottom: 16px;
  }
  
  .benefit-title {
    font-size: 20px;
    font-weight: bold;
    color: #001664;
    margin-bottom: 8px;
  }
  
  .benefit-description {
    font-size: 16px;
    color: #555;
    line-height: 1.5;
  }

  #btn1{
    color: white;
    text-decoration: none;
    background-color: #001664;
  }

  .contractor-section {
    padding: 80px 20px;
    background-color: #f9f9f9;
    color: #000;
  }
  
  .contractor-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
  }
  
  .contractor-image {
    flex: 1 1 45%;
    text-align: center;
  }
  
  .contractor-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
  }
  
  .contractor-content {
    flex: 1 1 50%;
  }
  
  .contractor-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #001664;
  }
  
  .contractor-intro {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 24px;
    color: #333;
  }
  
  .contractor-services {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .contractor-services li {
    font-size: 16px;
    margin-bottom: 12px;
    padding-left: 0;
    color: #222;
  }

  .process-section {
    background: white;
    padding: 80px 20px;
    text-align: center;
    color: #000;
  }
  
  .process-section .section-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 16px;
  }
  
  .process-section .section-subtitle {
    font-size: 18px;
    color: #555;
    margin-bottom: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .process-steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 32px;
  }
  
  .step {
    flex: 1 1 280px;
    background: white;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #ddd;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    background: #001664;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    line-height: 50px;
    border-radius: 50%;
    margin: 0 auto 16px;
  }
  
  .step-title {
    font-size: 20px;
    font-weight: 600;
    color: #001664;
    margin-bottom: 8px;
  }
  
  .step-description {
    font-size: 16px;
    color: #555;
    line-height: 1.5;
  }

  .quote-section {
    position: relative;
    height: 300px;
    width: 100%;
    background: url('img/wallpaper1.png') center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    background-attachment: fixed;
  }
  
  .quote-overlay {
    background-color: rgba(0, 0, 0, 0.6);
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px; /* evita que o texto encoste nas bordas em telas pequenas */
  }
  
  
  .quote-text {
    color: #ffffff;
    font-size: 32px;
    font-weight: bold;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.4;
  }
  
  .contact-section {
  background-color: #f5f5f5;
  padding: 80px 20px;
}

.contact-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
}

.contact-info {
  flex: 1;
}

.contact-info h2 {
  font-size: 36px;
  color: #001664;
  margin-bottom: 10px;
}

.contact-info p {
  font-size: 18px;
  margin-bottom: 20px;
  color: #333;
}

.contact-details p {
  margin: 8px 0;
  font-size: 16px;
}

.contact-details a {
  color: #007bff;
  text-decoration: none;
}

.contact-btn {
  margin-top: 20px;
  color: white;
  text-decoration: none;
  background-color: #001664;
}

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

.contact-image img {
  max-width: 100%;
  height: auto;
}

.footer {
  background-color: #000;
  color: #aaa;
  text-align: center;
  padding: 20px 10px;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  font-size: 14px;
}

@media (max-width: 768px) {
  .contact-container {
    flex-direction: column;
    text-align: center;
  }

  .contact-info, .contact-image {
    width: 100%;
  }

  .contact-btn {
    display: inline-block;
  }
  
  .quote-section {
    background-attachment: fixed;
  }
}

  
  @media (max-width: 768px) {
    .hamburger {
      display: flex;
    }
  
    .nav {
      position: absolute;
      top: 60px;
      right: 0;
      background-color: #000;
      flex-direction: column;
      align-items: flex-start;
      width: 100%;
      padding: 20px;
      gap: 16px;
      transform: translateY(-200%);
      transition: transform 0.3s ease;
      z-index: 9;
    }
  
    #menu-toggle:checked ~ .nav {
      transform: translateY(0%);
    }
  }

  .benefit-item, .step {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .benefit-item:hover, .step:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }
  
  /* ===== AOS ANIMATION STYLES ===== */
  [data-aos] {
    opacity: 0;
    transition-property: transform, opacity;
    transition-duration: 0.6s;
    transition-timing-function: ease-in-out;
  }
  
  [data-aos].aos-animate {
    opacity: 1;
  }
  
  [data-aos="fade-up"] {
    transform: translateY(20px);
  }
  
  [data-aos="fade-up"].aos-animate {
    transform: translateY(0);
  }
  
  [data-aos="zoom-in"] {
    transform: scale(0.8);
  }
  
  [data-aos="zoom-in"].aos-animate {
    transform: scale(1);
  }
  

.gear-wrapper {
  position: relative;
  display: inline-block;
  overflow: hidden; /* ESSENCIAL para manter as engrenagens dentro */
  border-radius: 12px;
}
  
/* Engrenagens decorativas */
.gear {
  position: absolute;
  opacity: 0.8;
  pointer-events: none;
  animation: float 6s ease-in-out infinite, rotate 20s linear infinite;
  z-index: 1;
  width: 60px !important;
  height: 60px !important;
  max-width: 60px !important;
  max-height: 60px !important;
  object-fit: contain;
}

/* Engrenagens menores e bem posicionadas */
.gear-1 {
  top: 10%;
  left: 1%;
  animation-delay: 0s;
}


.gear-2 {
  bottom: 50%;
  right: 10%;
  animation-delay: 1s;
}

.gear-3 {
  top: 80%;
  left: 40%;
  animation-delay: 2s;
}

/* Animações */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}