:root {
      --primary: #a2b82e;
      --secondary: #000648;
      --accent: #f59e0b;
      --dark: #ffffff;
      --light: #ffffff;
      --gray-50: #f8fafc;
      --gray-100: #f1f5f9;
      --gray-200: #e2e8f0;
      --gray-300: #cbd5e1;
      --gray-400: #94a3b8;
      --gray-500: #64748b;
      --gray-600: #475569;
      --gray-700: #334155;
      --gray-800: #1e293b;
      --gray-900: #0f172a;
      --gradient-1: linear-gradient(135deg, var(--primary) 0%, var(--primary) 100%);
      --gradient-2: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
      --gradient-3: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
      --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
      --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
      --shadow: #c4e037
    }

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

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      line-height: 1.6;
      color: var(--gray-800);
      background: var(--dark);
      overflow-x: hidden;
    }

   

    @keyframes float {
      0%, 100% { transform: translate(0, 0) rotate(0deg); }
      33% { transform: translate(30px, -30px) rotate(120deg); }
      66% { transform: translate(-20px, 20px) rotate(240deg); }
    }

    /* Navigation */
    .navbar {
      position: fixed;
      top: 0;
      width: 100%;
      background: rgba(255, 255, 255, 0);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid #ffffff00;
      z-index: 1000;
      transition: all 0.3s ease;
    }

    .navbar.scrolled {
      background: rgba(255, 255, 255, 0.95);
      box-shadow: var(--shadow-lg);
    }
    .nav-container {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem 2rem;
    }
    
    .hero .fade-in,
.hero .floating-element,
.hero .hero-title,
.hero .hero-subtitle {
  position: relative;
  z-index: 1; /* acima da imagem */
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.562);  /*escurece a imagem*/ 
  z-index: 1;
 }
    .navbar-logo {
      font-size: 1.5rem;
      font-weight: 800;
      background: var(--gradient-1);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      transition: transform 0.3s ease;
    }
.logo {
      font-size: 1.8rem;
      font-weight: 800;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      transition: transform 0.3s ease;
      display: flex;
      align-items: center;
      height: 50px; /* ou o tamanho que preferir */

    }
    .logo img {
    height: 70px;
    margin-right: 20px;
}
    .navbar-logo:hover {
      transform: scale(1.05);
    }

    .nav-menu {
      display: flex;
      gap: 2rem;
      align-items: center;
    }

    .nav-link {
      color: var(--shadow);
      text-decoration: none;
      font-weight: 500;
      padding: 0.5rem 1rem;
      border-radius: 8px;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .nav-link::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: var(--primary);
      transition: left 0.3s ease;
      z-index: -1;
    }


   .nav-link:hover::before {
      left: 0;
    }


    .nav-link:hover {
      color: var(--dark);
      transform: translateY(-2px);
    }

    /* Mobile Menu */
    .mobile-menu-toggle {
      display: none;
      flex-direction: column;
      cursor: pointer;
      padding: 0.5rem;
    }
    .mobile-menu-toggle span {
      width: 25px;
      height: 3px;
      background: var(--primary);
      margin: 3px 0;
      transition: 0.3s;
      border-radius: 2px;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
      transform: rotate(-45deg) translate(-5px, 6px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
      transform: rotate(45deg) translate(-5px, -6px);
    }

   .mobile-menu {
      position: fixed;
      top: 80px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 80px);
      background: var(--dark);
      display: flex;
      flex-direction: column;
      padding: 2rem;
      gap: 1.5rem;
      transition: left 0.3s ease;
      box-shadow: var(--shadow);
    }

   .mobile-menu.active {
      left: 0;
    }

    .mobile-menu .nav-link {
      font-size: 1.2rem;
      padding: 1rem;
      border-bottom: 1px solid var(--primary);
    }

    /* Hero Section */
    .hero {
      padding: 20rem 2em 10rem;
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
      min-height: 100vh;
    }

    .hero-title {
      font-size: clamp(4rem, 1vw, 1rem);
      font-weight: 1400;
      background: #c4e037;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 1.5rem;
      opacity: 0;
      animation: slideUp 1s ease-out 0.2s forwards;
    }

    .hero-subtitle {
      font-size: clamp(1.1rem, 2.5vw, 1.5rem);
      margin-bottom: 2rem;
      color: rgba(255, 255, 255, 0.9);
      opacity: 0;
      transform: translateY(30px);
      animation: slideUp 1s ease-out 0.7s forwards;
    }

    @keyframes slideUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
.hero-image-wrapper {
  position: absolute;
  background-size: cover;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0; /* fundo */
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
    /* Contact Form */
    .contact-container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 1rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-bottom: 6rem;
    }

    .form-section {
      background: #000648;
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 2.5rem;
      padding: 1rem;
      transition: all 0.3s ease;
      padding-top: 10px;  
    }

    .form-section:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-2xl);
      border-color: rgba(0, 212, 255, 0.3);
    }

    .form-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--light);
      margin-bottom: 1rem;
    }

    .form-description {
      color: var(--gray-300);
      margin-bottom: 2rem;
    }

    .form-group {
      margin-bottom: 1.5rem;
    }

    .form-label {
      display: block;
      font-weight: 600;
      color: var(--light);
      margin-bottom: 0.5rem;
    }

    .form-input,
    .form-textarea {
      width: 100%;
      padding: 1rem 1.5rem;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid rgba(255, 255, 255, 0.1);
      border-radius: 0.75rem;
      color: var(--light);
      font-size: 1rem;
      transition: all 0.3s ease;
    }

    .form-input:focus,
    .form-textarea:focus {
      outline: none;
      border-color: var(--primary);
      background: rgba(255, 255, 255, 0.08);
      box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
    }

    .form-input::placeholder,
    .form-textarea::placeholder {
      color: var(--gray-400);
    }

    .form-textarea {
      min-height: 120px;
      resize: vertical;
    }

    .submit-btn {
      width: 100%;
      padding: 1rem 2rem;
      background: var(--gradient-1);
      color: var(--light);
      border: none;
      border-radius: 0.75rem;
      font-size: 1.1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .submit-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
      transition: left 0.5s ease;
    }

    .submit-btn:hover::before {
      left: 100%;
    }

    .submit-btn:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }

    /* Contact Methods */
    .contact-methods {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .contact-method {
      background: #000648;
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255, 255, 255, 0);
      border-radius: 1rem;
      padding: 2rem;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .contact-method:hover {
      transform: translateX(10px);
      border-color: var(--primary);
      background:#0006489c;
    }

    .contact-method-icon {
      width: 3rem;
      height: 3rem;
      background: var(--primary);
      border-radius: 0.75rem;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1rem;
      transition: all 0.3s ease;
    }

    .contact-method:hover .contact-method-icon {
      transform: scale(1.1) rotate(5deg);
    }

    .contact-method-icon svg {
      width: 1.5rem;
      height: 1.5rem;
      fill: var(--light);
    }

    .contact-method-title {
      font-size: 1.1rem;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 0.5rem;
    }

    .contact-method-info {
      color: var(--gray-300);
      font-size: 0.95rem;
    }

    .contact-method-info a {
      color: var(--primary);
      text-decoration: none;
      transition: all 0.3s ease;
    }

    .contact-method-info a:hover {
      color: var(--light);
      text-decoration: underline;
    }

    /* Success Message */
    .success-message {
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%) scale(0);
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(20px);
      padding: 2rem;
      border-radius: 1rem;
      box-shadow: var(--shadow-2xl);
      z-index: 2000;
      text-align: center;
      transition: all 0.3s ease;
    }

    .success-message.show {
      transform: translate(-50%, -50%) scale(1);
    }

    .success-icon {
      width: 4rem;
      height: 4rem;
      background: var(--gradient-1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1rem;
    }

    .success-icon svg {
      width: 2rem;
      height: 2rem;
      fill: var(--light);
    }

  
    /* Responsive Design */
    @media (max-width: 1024px) {
      .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
      }
.mobile-menu-toggle {
        display: flex;
      }
        .nav-container {
        padding: 1rem;
      }

      .navbar-menu {
        gap: 1rem;
      }

      .hero {
        padding: 6rem 1rem 2rem;
      }
    }

   /* Responsive Design */
    @media (max-width: 968px) {
      .nav-menu {
        display: none;
      }
.hero-content {
    padding: 0.1rem; /* Reduz padding lateral */
    text-align: center; /* Garante centralização */
     padding-top: 80px;
  }
.hero {
    padding-top: 200px;
  }
  .hero-title {
    font-size: clamp(2rem, 1vw, 0rem);
    text-align: center;
    padding:   0.1px;
  }

 .hero-subtitle {
    font-size: 20px;
    padding: 0 15px;
  }
      .mobile-menu-toggle {
        display: flex;
      }
.mobile-menu {
    display: flex;
  }
      .hero-content {
        padding: 0 1rem;
      }

      .why-content {
        grid-template-columns: 1fr;
        gap: 2rem;
      }
 .differentials-grid {
        grid-template-columns: 1fr;
      }
      .brain-circuit {
        width: 200px;
        height: 200px;
        font-size: 3rem;
      }

      .brain-circuit::before {
        width: 300px;
        height: 300px;
      }

      .section {
        padding: 4rem 1rem;
      }
    }
    /* Loading Animation */
    .loading {
      display: inline-block;
      width: 20px;
      height: 20px;
      border: 3px solid rgba(255, 255, 255, 0.3);
      border-radius: 50%;
      border-top-color: var(--light);
      animation: spin 1s ease-in-out infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    .footer {
  background-color: #000648;
  color: #fff;
  padding: 40px 20px 20px;
  font-family: 'Segoe UI', sans-serif;
}

 /* Scrollbar */
    ::-webkit-scrollbar {
      width: 8px;
    }

    ::-webkit-scrollbar-track {
      background: var(--dark);
    }

    ::-webkit-scrollbar-thumb {
      background: var(--primary);
      border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--shadow);
    }


.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  gap: 40px;
}

.footer-about h3 {
  color: #a2b82e;
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.footer-about p {
  color: #bbb;
  line-height: 1.6;
  max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
  color: #a2b82e;
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #bbb;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #F5771D;
}

.footer-contact p {
  color: #bbb;
  margin-bottom: 6px;
}

.footer-bottom {
  border-top: 1px solid #333;
  text-align: center;
  padding-top: 15px;
  margin-top: 30px;
  font-size: 0.9rem;
  color: #888;
}


@media  (min-width: 355px) and (max-width: 882px) {
  .hero-title {
    font-size: clamp(1.9rem, 5vw, 2rem);
    margin: 0rem 1;
  }
.mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: flex;
}
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
/* Tablets até 768px */
@media (min-width: 481px) and (max-width: 768px) {
  .nav-menu {
    display: none;
  }
.mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: flex;
}

  .mobile-menu-toggle {
    display: flex;
  }
}

/* Tablets e Laptops até 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
  .nav-menu {
    display: flex;
    gap: 1rem;
  }
  .mobile-menu-toggle {
    display: none;
  }
  .hero-title {
    font-size: clamp(2rem, 3vw, 3rem);
  }
  .mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: flex;
}
}

/* Laptops e Desktops acima de 1024px */
@media (min-width: 1025px) {
  .nav-menu {
    display: flex;
    gap: 2rem;
  }
  .mobile-menu-toggle {
    display: none;
  }
  .mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: flex;
}
  .hero-content {
    padding: 4rem 2rem;
  }
  .hero-title {
    font-size: clamp(2.5rem, 4vw, 4rem);
  }

}
  .footer-about,
  .footer-links,
  .footer-contact {
    width: 100%;
  
}
.whatsapp-floating {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  z-index: 1000;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.whatsapp-floating:hover {
  background-color: #1ebe5b;
  transform: scale(1.05);
}