:root
{
  --azul: #061a3b;
  --amarelo: #d4a338;
  --branco: #ffffff;
  --cinza-claro: #f5f5f5;
  --cinza: #444;

  --fonte-titulos: 'Montserrat', sans-serif;
  --fonte-textos: 'Inter', sans-serif;

  --bs-primary: var(--amarelo);
  --bs-primary-rgb: 212, 163, 56;
  --bs-body-font-family: var(--fonte-textos);
}

html
{
    scroll-behavior: smooth;
}

body
{
  color: var(--cinza);
  font-family: var(--fonte-textos);
}

h1, h2, h3, h4, h5, h6
{
  font-family: var(--fonte-titulos);
  font-weight: 700;
  color: var(--azul);
}

section
{
    padding-top: 70px;
}


.navbar
{
  background-color: rgba(6, 26, 59, 0.9); 
  backdrop-filter: blur(5px); 
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.navbar-logo
{
  height: 40px; 
  width: auto;
}

.navbar .nav-link
{
  color: var(--branco);
  font-family: var(--fonte-titulos);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  margin-right: 1.5rem;
}

.navbar .nav-link:hover
{
  color: var(--amarelo);
}

.btn-outline-amarelo
{
  color: var(--amarelo);
  border-color: var(--amarelo);
  font-family: var(--fonte-titulos);
  font-weight: 700;
}

.btn-outline-amarelo:hover
{
  color: var(--azul);
  background-color: var(--amarelo); 
  border-color: var(--amarelo);
}


.hero-section
{
    color: var(--branco);
    background-image: 
    linear-gradient(rgba(6, 26, 59, 0.75), rgba(6, 26, 59, 0.75)), 
    url('img/bg-small.webp');
    background-size: cover;
    background-position: center center;
    padding-top: 70px;
}
@media (min-width: 801px)
{
  .hero-section
  {
    background-image: 
      linear-gradient(rgba(6, 26, 59, 0.75), rgba(6, 26, 59, 0.75)), 
      url('img/bg-medium.webp');
  }
}
@media (min-width: 1201px)
{
  .hero-section
  {
    background-image: 
      linear-gradient(rgba(6, 26, 59, 0.75), rgba(6, 26, 59, 0.75)), 
      url('img/bg-large.webp');
  }
}

.hero-logo
{
  max-width: 220px;
  height: auto;
}

.hero-subtitulo
{
  font-family: var(--fonte-textos);
  font-size: 1.75rem; 
  font-weight: 400;
  color: var(--branco);
}

.hero-titulo
{
  font-family: var(--fonte-titulos);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--branco);
  text-transform: uppercase;
}

.hero-buttons
{
  display: flex;
  justify-content: center;
  gap: 1rem;
}


.btn-primary
{
  background-color: var(--amarelo);
  border-color: var(--amarelo);
  color: var(--azul);
  font-family: var(--fonte-titulos);
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-primary:hover
{
  background-color: #b98f2f; 
  border-color: #b98f2f;
  color: var(--azul);
}

.btn-outline-light
{
  color: var(--branco);
  border-color: var(--branco);
  font-family: var(--fonte-titulos);
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-outline-light:hover
{
  background-color: var(--branco);
  color: var(--azul); 
}


#sobre
{
  background-color: var(--cinza-claro);
  overflow-x: hidden;
}

.img-fluid-sombra
{
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); 
  max-width: 100%;
  height: auto;
}

.link-amarelo
{
  color: var(--azul);
  font-weight: 700;
  text-decoration: none;
  background-image: linear-gradient(var(--amarelo), var(--amarelo));
  background-position: 0% 100%;
  background-repeat: no-repeat;
  background-size: 100% 2px;
  transition: background-size 0.3s;
}

.link-amarelo:hover
{
  color: var(--azul);
  background-size: 100% 100%;
}

.info-card
{
  background-color: var(--branco);
  padding: 2rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  height: 100%; 
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover
{
  transform: translateY(-10px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
}

.info-card-icon
{
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--amarelo);
}

.info-card h5
{
  font-family: var(--fonte-titulos);
  color: var(--azul);
  margin-bottom: 0.5rem;
}

.info-card p
{
  font-size: 0.9rem;
  color: var(--cinza);
}


.solution-nav
{
  border-bottom: none;
  gap: 1.5rem;
}

.solution-nav .nav-link
{
  border: none;
  background: var(--cinza-claro);
  border-radius: 10px;
  color: var(--cinza);
  font-family: var(--fonte-titulos);
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem;
  min-width: 150px; 
  transition: all 0.2s ease;
}

.solution-nav .nav-link i
{
  font-size: 2.5rem;
  color: var(--azul);
}

.solution-nav .nav-link:hover
{
  background-color: #e0e0e0;
}

.solution-nav .nav-link.active
{
  background-color: var(--azul);
  color: var(--branco);
}

.solution-nav .nav-link.active i
{
  color: var(--amarelo);
}

.tab-content .row
{
  background-color: var(--cinza-claro);
  border-radius: 10px;
  padding: 2rem;
}

.solution-list
{
  list-style: none;
  padding-left: 0;
}

.solution-list li
{
  position: relative;
  padding-left: 30px;
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.solution-list li::before
{
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--amarelo);
  font-weight: 700;
  font-size: 1.2rem;
}


#cotacao-link
{
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
}

.quote-card
{
  display: block;
  text-decoration: none;
  background: var(--branco);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.quote-card:hover
{
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.quote-card img
{
  border-bottom: 3px solid var(--amarelo);
}

.quote-card-title
{
  font-family: var(--fonte-titulos);
  color: var(--azul);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  padding: 1.5rem;
  margin: 0;
}


#contato
{
  border-top: 1px solid #e0e0e0;
}

#contato .form-label
{
  font-family: var(--fonte-textos);
  font-weight: 600;
  color: var(--azul);
}

#contato .form-control,
#contato .form-select
{
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

#contato .form-control:focus,
#contato .form-select:focus
{
  border-color: var(--amarelo);
  box-shadow: 0 0 0 0.25rem rgba(212, 163, 56, 0.25);
}


.site-footer
{
  background-color: var(--azul);
  color: var(--cinza-claro);
}

.site-footer h5
{
  font-family: var(--fonte-titulos);
  color: var(--amarelo);
  margin-bottom: 1rem;
}

.footer-logo
{
  max-height: 40px; 
}

.copyright
{
  font-size: 0.85rem;
  opacity: 0.8;
}

.footer-info
{
  font-size: 0.9rem;
  line-height: 1.6;
}

.social-links a
{
  color: var(--branco);
  font-size: 1.75rem; 
  margin-left: 1rem;
  text-decoration: none;
  transition: color 0.2s;
}

.social-links a:hover
{
  color: var(--amarelo);
}


.whatsapp-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  border-radius: 50%;
  padding: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}
.whatsapp-button:hover {
  transform: scale(1.1);
}
.whatsapp-button img {
  width: 32px;
  height: 32px;
  filter: invert(1); 
}