/* =========================================================================
   RESETS E CONFIGURAÇÕES BASES
   ========================================================================= */
   :root {
    --primary-dark: #0A1F44;
    --primary-mid: #1A56DB;
    --white: #FFFFFF;
    --accent-light: #38BDF8;
    
    --bg-light: #F8FAFC;
    --bg-gray: #E2E8F0;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }
  
  body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
  }
  
  .section-padding {
    padding: 5rem 0;
  }
  
  .bg-light {
    background-color: var(--bg-light);
  }
  
  /* Tyopgraphy */
  h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-dark);
    letter-spacing: -0.02em;
  }
  
  .highlight {
    color: var(--accent-light);
  }
  
  .highlight-text {
    color: var(--primary-mid);
  }
  
  p {
    margin-bottom: 1.5rem;
  }
  
  .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-dark);
  }
  
  /* =========================================================================
     BOTÕES
     ========================================================================= */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
  }
  
  .btn-primary {
    background-color: var(--primary-mid);
    color: var(--white);
  }
  
  .btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-outline {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
  }
  
  .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-dark);
    transform: translateY(-2px);
  }
  
  .btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
  }
  
  .btn i {
    margin-right: 0.5rem;
  }
  
  /* =========================================================================
     HEADER / NAVBAR
     ========================================================================= */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.5rem 0;
  }
  
  .header.scrolled {
    background-color: var(--white);
    padding: 0.6rem 0;
    box-shadow: var(--shadow-sm);
  }
  
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--white);
    font-weight: 800;
    font-size: 1.25rem;
    line-height: 1.1;
    z-index: 1001; /* Above mobile menu overlay */
  }
  
  .logo-img {
    height: 50px; /* Aumentado de 38px */
    width: auto;
    filter: none; /* Logo original já é branca */
    transition: var(--transition);
  }
  
  .header.scrolled .logo-img {
    height: 42px; /* Aumentado de 32px */
    filter: brightness(0); /* Torna a logo preta para contrastar com o fundo branco */
  }

  .logo-img-footer {
    height: 40px; /* Reduzido de 48px */
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
  }
  
  .header.scrolled .logo {
    color: var(--primary-dark);
    font-size: 1.1rem;
  }
  
  .logo-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-light);
  }
  
  .header.scrolled .logo-icon {
    color: var(--primary-mid);
  }
  
  .btn-nav {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    background-color: var(--accent-light);
    color: var(--primary-dark);
    margin-left: auto;
    margin-right: 1rem;
    white-space: nowrap;
    border-radius: 50px; /* More modern look in header */
  }

  .header.scrolled .btn-nav {
    background-color: var(--primary-mid);
    color: var(--white);
  }

  @media (min-width: 576px) {
    .btn-nav {
      padding: 0.7rem 1.25rem;
      font-size: 0.875rem;
    }
  }

  .menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--white);
    cursor: pointer;
    z-index: 1001;
  }

  .header.scrolled .menu-toggle {
    color: var(--primary-dark);
  }
  
  .nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--white);
    padding: 6rem 2rem 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }
  
  .nav.active {
    right: 0;
  }
  
  .nav-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .nav-link {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--primary-dark);
  }
  
  .nav-link:hover {
    color: var(--primary-mid);
  }
  
  /* Desktop Nav */
  @media (min-width: 992px) {
    .menu-toggle {
      display: none;
    }
  
    .nav {
      position: static;
      flex-direction: row;
      align-items: center;
      width: auto;
      height: auto;
      background-color: transparent;
      padding: 0;
      box-shadow: none;
    }
  
    .nav-list {
      flex-direction: row;
      gap: 2rem;
      margin-bottom: 0;
      margin-right: 2rem;
    }
  
    .nav-link {
      font-size: 1rem;
      color: var(--white);
      position: relative;
    }
    
    .header.scrolled .nav-link {
      color: var(--primary-dark);
    }
    
    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--accent-light);
      transition: var(--transition);
    }
    
    .header.scrolled .nav-link::after {
      background-color: var(--primary-mid);
    }
    
    .nav-link:hover::after {
      width: 100%;
    }
    
    .btn-nav {
      margin-left: 0;
      margin-right: 0;
      padding: 0.75rem 1.5rem;
      font-size: 1rem;
      border-radius: 8px; /* Standard button look for desktop */
    }
    
    .btn-nav:hover {
      background-color: var(--white);
      color: var(--primary-dark);
    }
  }
  
  /* =========================================================================
     HERO SECTION
     ========================================================================= */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('assets/images/hero-bus-brazil.png') center/cover no-repeat;
    padding-top: 5rem;
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Gradient overlay: dark blue to transparent */
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.95) 0%, rgba(26, 86, 219, 0.8) 100%);
  }
  
  .hero-container {
    position: relative;
    z-index: 10;
  }
  
  .hero-content {
    max-width: 800px;
    color: var(--white);
  }
  
  .hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--white);
    margin-bottom: 1.5rem;
  }
  
  .hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
  }
  
  .hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  @media (min-width: 576px) {
    .hero-buttons {
      flex-direction: row;
    }
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(56, 189, 248, 0.2);
    border: 1px solid rgba(56, 189, 248, 0.5);
    color: var(--accent-light);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
  }

  .hero-bullets {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    margin-bottom: 2rem;
  }

  .hero-bullets span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
  }

  .hero-bullets i {
    color: var(--accent-light);
    font-size: 1rem;
  }
  
  /* =========================================================================
     NÚMEROS (Counters)
     ========================================================================= */
  .numbers-section {
    position: relative;
    margin-top: -3rem; /* Overlaps hero section slightly */
    z-index: 20;
    padding: 0;
  }
  
  .numbers-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
  }
  
  @media (min-width: 576px) {
    .numbers-container {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (min-width: 992px) {
    .numbers-container {
      grid-template-columns: repeat(4, 1fr);
      padding: 3rem;
    }
  }
  
  .number-item {
    text-align: center;
    padding: 1.5rem;
    position: relative;
  }
  
  .number-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background-color: var(--bg-gray);
    display: none;
  }
  
  @media (min-width: 992px) {
    .number-item:not(:last-child)::after {
      display: block;
    }
  }
  
  .number-item h3 {
    font-size: 3rem;
    color: var(--primary-mid);
    display: inline;
    margin: 0;
  }
  
  .number-item span {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-light);
  }
  
  .number-item p {
    font-weight: 600;
    margin-top: 0.5rem;
    margin-bottom: 0;
    color: var(--text-dark);
  }
  
  .num-icon {
    font-size: 3rem;
    color: var(--primary-mid);
    margin-bottom: 0.5rem;
  }
  
  /* =========================================================================
     SERVIÇOS
     ========================================================================= */
  .section-header {
    max-width: 600px;
    margin: 0 auto 4rem;
  }
  
  .text-center {
    text-align: center;
  }
  
  .services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  @media (min-width: 768px) {
    .services-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (min-width: 992px) {
    .services-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  .service-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--bg-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
  }
  
  .service-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    transform: translateY(-5px);
  }
  
  .service-card:hover::before {
    transform: scaleX(1);
  }
  
  .service-icon {
    width: 64px;
    height: 64px;
    background-color: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary-mid);
    margin-bottom: 1.5rem;
    transition: var(--transition);
  }
  
  .service-card:hover .service-icon {
    background-color: var(--primary-mid);
    color: var(--white);
  }
  
  .service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }
  
  .service-card p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin: 0 0 1.25rem;
  }

  .service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-mid);
    transition: var(--transition);
  }

  .service-link:hover {
    gap: 0.75rem;
    color: var(--primary-dark);
  }

  /* Featured card */
  .service-card--featured {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #0f2c5e 100%);
    border-color: transparent;
    color: var(--white);
  }

  .service-card--featured h3,
  .service-card--featured p {
    color: rgba(255,255,255,0.92);
  }

  .service-card--featured p {
    color: rgba(255,255,255,0.75);
  }

  .service-card--featured .service-icon {
    background-color: rgba(255,255,255,0.12);
    color: var(--accent-light);
  }

  .service-card--featured:hover .service-icon {
    background-color: var(--accent-light);
    color: var(--primary-dark);
  }

  .service-card--featured .service-link {
    color: var(--accent-light);
  }

  .service-card--featured .service-link:hover {
    color: var(--white);
  }

  .service-badge {
    display: inline-block;
    background-color: var(--accent-light);
    color: var(--primary-dark);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.75rem;
    border-radius: 50px;
    margin-bottom: 1.25rem;
  }
  
  /* =========================================================================
     SOBRE / CEO
     ========================================================================= */
  .about-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
  }
  
  @media (min-width: 992px) {
    .about-container {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  .about-image {
    position: relative;
    border-radius: 20px;
    /* Diagonal background shape behind image */
  }
  
  .about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary-mid), var(--primary-dark));
    z-index: 0;
  }
  
  .ceo-img {
    position: relative;
    z-index: 1;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    max-height: 600px;
    width: 100%;
    object-fit: cover;
  }
  
  .about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--accent-light);
    color: var(--primary-dark);
    padding: 1.5rem;
    border-radius: 16px;
    font-weight: 800;
    box-shadow: var(--shadow-md);
    z-index: 2;
    text-align: center;
    font-size: 1.5rem;
  }
  
  .about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
  }
  
  .core-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
  }
  
  .value-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
  }
  
  .value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }
  
  .value-item i {
    font-size: 2rem;
    color: var(--primary-mid);
    margin-bottom: 1rem;
  }
  
  .value-item h4 {
    font-size: 1rem;
    margin: 0;
  }

  /* =========================================================================
     VANTAGENS CORPORATIVAS
     ========================================================================= */
  .advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  @media (min-width: 576px) {
    .advantages-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 992px) {
    .advantages-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.75rem;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
  }

  .advantage-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
  }

  .advantage-icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-mid));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
  }

  .advantage-content h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
  }

  .advantage-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
  }
  
  /* =========================================================================
     COTAÇÃO / FORMULÁRIO
     ========================================================================= */
  .quote {
    background: linear-gradient(135deg, var(--primary-dark), #0f2c5e);
    color: var(--white);
    position: relative;
  }
  
  /* Background decorative shapes */
  .quote::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><path d="M0,100 L100,0 L100,100 Z" fill="rgba(56,189,248,0.05)"/></svg>') repeat;
    pointer-events: none;
  }
  
  .quote-container {
    max-width: 800px;
  }
  
  .quote-header {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .quote-header h2 {
    color: var(--white);
  }
  
  .quote-header .highlight-text {
    color: var(--accent-light);
  }
  
  .quote-form-wrapper {
    background-color: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    color: var(--text-dark);
  }
  
  .form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  @media (min-width: 768px) {
    .form-row {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  .form-group {
    margin-bottom: 1.5rem;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--bg-gray);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-light);
  }
  
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-mid);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
    background-color: var(--white);
  }
  
  textarea {
    resize: vertical;
  }
  
  .btn-submit {
    width: 100%;
    font-size: 1.125rem;
    margin-top: 1rem;
    background-color: #25D366; /* WhatsApp Green */
  }
  
  .btn-submit:hover {
    background-color: #128C7E;
  }
  
  .form-msg {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
  }
  
  .form-msg.success {
    background-color: #D1FAE5;
    color: #065F46;
  }
  
  .form-msg.hidden {
    display: none;
  }
  
  /* =========================================================================
     FOOTER
     ========================================================================= */
  .footer {
    background-color: #051024;
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 0;
  }
  
  .footer-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
  }
  
  @media (min-width: 768px) {
    .footer-container {
      grid-template-columns: 2fr 1fr 1fr;
    }
  }
  
  .footer-brand .logo {
    display: flex;
    margin-bottom: 1.5rem;
  }
  
  .footer-slogan {
    max-width: 300px;
    margin-bottom: 1.5rem;
  }

  .btn-footer-cta {
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
  }
  
  .footer-col h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }
  
  .footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .footer-links a:hover {
    color: var(--accent-light);
    padding-left: 5px;
  }
  
  .contact-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }
  
  .contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .contact-list i {
    color: var(--accent-light);
    font-size: 1.25rem;
    margin-top: 0.25rem;
  }
  
  .contact-list a:hover {
    color: var(--white);
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
  }
  
  /* =========================================================================
     FLOATING WHATSAPP BUTTON
     ========================================================================= */
  .floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transition: var(--transition);
  }
  
  .floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
  }
  
  /* Tooltip Effect */
  .floating-whatsapp::before {
    content: attr(title);
    position: absolute;
    right: 70px;
    background-color: #FFF;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
    white-space: nowrap;
  }
  
  .floating-whatsapp:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }
  
  /* =========================================================================
     PARCEIROS, CERTIFICAÇÕES E MAPA
     ========================================================================= */
  .partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  @media (min-width: 600px) {
    .partners-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  @media (min-width: 900px) {
    .partners-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  .partner-item {
    background: transparent;
    padding: 0.25rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 160px;
  }

  .partner-item:hover {
    opacity: 0.8;
  }

  .partner-item img {
    max-width: 90%;
    max-height: 110px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: none;
    opacity: 1;
    transition: opacity 0.3s ease;
  }

  .partner-item img.logo-legacy {
    transform: scale(1.9);
    max-height: 120px;
  }

  .partner-item:hover img {
    opacity: 0.85;
    transform: translateY(-5px);
  }

  .partner-item:hover img.logo-legacy {
    transform: scale(2.0) translateY(-5px);
  }
  
  .certifications-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem;
  }
  
  .cert-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 180px; /* Força um container para uniformidade */
  }
  
  .cert-item img {
    max-width: 100%;
    max-height: 40px; /* Reduzido levemente para evitar cortes */
    width: auto;
    height: auto;
    filter: none; /* Removido grayscale inicial para garantir visibilidade */
    opacity: 1; /* Opacidade total */
    transition: var(--transition);
  }
  
  .cert-item:hover img {
    filter: grayscale(0);
    opacity: 1;
  }
  
  .map-container {
    line-height: 0;
  }
  
  /* =========================================================================
     ANIMAÇÕES (CLASSES DE UTILIDADE)
     ========================================================================= */
  .fade-in {
    opacity: 0;
    transition: opacity 0.8s ease-out;
  }
  
  .slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }
  
  .slide-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }
  
  .animate-slide-up {
    animation: slideUpFade 1s both cubic-bezier(0.2, 0.8, 0.2, 1);
  }
  
  .delay-1 { animation-delay: 0.2s; transition-delay: 0.2s; }
  .delay-2 { animation-delay: 0.4s; transition-delay: 0.4s; }
  
  /* Aplica animacoes quando ativadas via JS */
  .is-visible {
    opacity: 1;
    transform: translate(0);
  }
  
  @keyframes slideUpFade {
    0% {
      opacity: 0;
      transform: translateY(30px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }

/* =========================================================================
   FAQ (SEO / AEO)
   ========================================================================= */
  .faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .faq-item {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--bg-gray);
    overflow: hidden;
    transition: var(--transition);
  }

  .faq-item[open] {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-mid);
  }

  .faq-item summary {
    cursor: pointer;
    padding: 1.25rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    user-select: none;
  }

  .faq-item summary::-webkit-details-marker { display: none; }

  .faq-item summary::after {
    content: '\002B';
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary-mid);
    flex-shrink: 0;
    margin-left: 1rem;
    transition: transform 0.3s ease;
  }

  .faq-item[open] summary::after {
    transform: rotate(45deg);
  }

  .faq-item div {
    padding: 0 1.5rem 1.25rem;
  }

  .faq-item div p {
    color: var(--text-muted);
    margin: 0;
    line-height: 1.7;
  }

  .faq-item div a {
    color: var(--primary-mid);
    text-decoration: underline;
  }