body {
  font-family: 'Inter', Arial, sans-serif;
  background: #f8fbff;
  color: #1a2433;
  margin: 0;
  padding: 0;
  padding-top: 60px; /* ajuste conforme a altura real da navbar */
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #1769aa;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.navbar a.logo {
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 1.6rem;
  color: #fff;
  text-decoration: none;
  gap: 0.5em; /* Espaço entre logo e texto */
}

.navbar-logo {
  height: 5px;    /* Ajuste conforme preferir */
  width: auto;
  display: block;
}

.logo-text {
  white-space: nowrap; /* Evita quebra de linha no texto */
}

@media (max-width: 600px) {
  .navbar {
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem 1rem;
  }
  .navbar a.logo {
    justify-content: center;
    font-size: 1.2rem;
  }
  .navbar-logo {
    height: 22px;
  }
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 1.2rem; /* Ajuste para espaçamento mais equilibrado */
  margin: 0;
  padding: 0;
  align-items: center;
}

.navbar ul li {
  display: flex;
  align-items: center;
}

.navbar ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  line-height: 1.5;
  /* Remove background e border padrão dos botões para links simples */
  background: none;
  border: none;
}

.navbar ul li a:hover {
  color: #e3f2fd;
  background: rgba(23, 105, 170, 0.10);
}

.navbar ul li a.btn {
  margin: 0;
  padding: 0.5rem 1.2rem;
  font-size: 1rem;
  border-radius: 6px;
  font-weight: 500;
  display: inline-block;
  transition: background 0.2s, color 0.2s, border 0.2s;
  border: none;
  cursor: pointer;
  line-height: 1.5;
}

.navbar ul li a.btn-primary {
  background: #1769aa;
  color: #fff;
  border: none;
}

.navbar ul li a.btn-secondary {
  background: #fff;
  color: #1769aa;
  border: 2px solid #1769aa;
}

.navbar ul li a.btn-outline {
  background: transparent;
  color: #1769aa;
  border: 2px solid #1769aa;
}

.navbar ul li a.btn:hover,
.navbar ul li a.btn:focus {
  background: #125a8e;
  color: #fff;
  border-color: #125a8e;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4rem 2rem;
  background: linear-gradient(90deg, #e3f2fd 60%, #fff 100%);
}



.modeling-fullscreen {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  width: 100vw;
  min-height: 100vh;
  padding: 3rem 1rem 2rem 1rem;
  background-color: #f8fbff;
  font-size: 1.18rem; /* Fonte maior para melhor leitura */
  color: #1a2433;
}




.modeling-fullscreen h1 {
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
  color: #1769aa;
  font-weight: bold;
  text-align: center;
}

.modeling-fullscreen .explanation {
  font-size: 1.18rem;
  margin-bottom: 2.2rem;
  text-align: center;
  color: #125a8e;
  max-width: 700px;
}

.modeling-fullscreen section {
  width: 100%;
  max-width: 600px;
}

.modeling-fullscreen form {
  font-size: 1.12rem;
}

.modeling-fullscreen textarea {
  font-size: 1.08rem;
  min-height: 180px;
  width: 100%;
  border-radius: 8px;
  border: 1.5px solid #b3c6e0;
  padding: 1rem;
  margin-top: 1rem;
  background: #fff;
  resize: vertical;
}

.modeling-fullscreen .btn,
.modeling-fullscreen button.btn,
.modeling-fullscreen input[type="submit"].btn {
  margin-right: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1.08rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border 0.2s;
  display: inline-block;
  border: none;
  cursor: pointer;
}

.modeling-fullscreen .btn-primary {
  background: #1769aa;
  color: #fff;
  border: none;
}

.modeling-fullscreen .btn-secondary {
  background: #fff;
  color: #1769aa;
  border: 2px solid #1769aa;
}

.modeling-fullscreen .btn-success {
  background: #43b97f;
  color: #fff;
  border: none;
}

.modeling-fullscreen .btn:hover,
.modeling-fullscreen .btn:focus {
  background: #125a8e;
  color: #fff;
  border-color: #125a8e;
}

.modeling-form-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2.5rem;
}

.modeling-form {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  background: #f8fbff;
  border-radius: 10px;
  padding: 2rem 2.5rem 2.5rem 2.5rem;
  box-shadow: 0 4px 18px rgba(23, 105, 170, 0.08);
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.modeling-form h3 {
  font-size: 1.35rem;
  color: #1769aa;
  margin-bottom: 0.7rem;
  font-weight: bold;
}

.modeling-form small {
  font-size: 1.08rem;
  color: #333;
  margin-bottom: 1.2rem;
  display: block;
}

.modeling-form input[type="file"] {
  margin-bottom: 1.2rem;
  font-size: 1.08rem;
}

.modeling-form .btn {
  margin-top: 1.2rem;
  margin-right: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1.08rem;
  min-width: 170px;
  box-shadow: 0 2px 8px rgba(23, 105, 170, 0.08);
}

.modeling-form .btn-success {
  background: #43b97f;
  color: #fff;
  border: none;
}

.modeling-form .btn-success:hover,
.modeling-form .btn-success:focus {
  background: #369a65;
  color: #fff;
}

.modeling-form .btn-primary {
  background: #1769aa;
  color: #fff;
  border: none;
}

.modeling-form .btn-primary:hover,
.modeling-form .btn-primary:focus {
  background: #125a8e;
  color: #fff;
}

.modeling-form .btn-secondary {
  background: #fff;
  color: #1769aa;
  border: 2px solid #1769aa;
}

.modeling-form .btn-secondary:hover,
.modeling-form .btn-secondary:focus {
  background: #1769aa;
  color: #fff;
}





.hero-content {
  max-width: 50%;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #1769aa;
}

.hero-content .subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: #1a2433;
}

.features {
  margin-bottom: 2rem;
  padding-left: 1.2rem;
}

.features li {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.hero-buttons .btn {
  margin-right: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border 0.2s;
  display: inline-block;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: #1769aa;
  color: #fff;
  border: none;
}


.btn-secondary {
  background: #fff;
  color: #1769aa;
  border: 2px solid #1769aa;
}

.btn-outline {
  background: transparent;
  color: #1769aa;
  border: 2px solid #1769aa;
}

.btn:hover,
.btn:focus {
  background: #125a8e;
  color: #fff;
  border-color: #125a8e;
}

.hero-images {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-end;
}

.hero-images img {
  width: 250px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(23, 105, 170, 0.12);
  background: #fff;
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    padding: 2rem 1rem;
  }
  .hero-content, .hero-images {
    max-width: 100%;
  }
  .hero-images {
    margin-top: 2rem;
    flex-direction: row;
    gap: 1rem;
    justify-content: center;
  }
}

.about-page {
  max-width: 800px;
  margin: 3rem auto;
  background: #fff;
  border-radius: 12px;
  padding: 2rem 2.5rem;
  box-shadow: 0 2px 12px rgba(23, 105, 170, 0.08);
}

.about-page h1 {
  color: #1769aa;
  margin-bottom: 1.5rem;
}

.about-page h2 {
  color: #125a8e;
  margin-top: 2rem;
}

.form-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 70vh;
  background: #f8fbff;
}

.form-container {
  background: #fff;
  padding: 2.5rem 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(23, 105, 170, 0.10);
  width: 100%;
  max-width: 400px;
}

.form-container h2 {
  color: #1769aa;
  margin-bottom: 2rem;
  text-align: center;
}

.form-container label {
  display: block;
  margin-bottom: 0.3rem;
  color: #125a8e;
  font-weight: 500;
}

.form-container input[type="text"],
.form-container input[type="email"],
.form-container input[type="password"] {
  width: 100%;
  padding: 0.7rem;
  margin-bottom: 1.2rem;
  border: 1.5px solid #b3c6e0;
  border-radius: 7px;
  font-size: 1rem;
  transition: border 0.2s;
  background: #f8fbff;
}

.form-container input:focus {
  border: 2px solid #1769aa;
  outline: none;
}

.form-container button.btn {
  width: 100%;
  margin: 1rem 0 0.5rem 0;
}

.form-links {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}

.form-links a {
  color: #1769aa;
  text-decoration: none;
  font-size: 0.97rem;
}

.form-links a:hover {
  text-decoration: underline;
}

.footer {
  text-align: center;
  padding: 1.5rem 0 1rem 0;
  background: #e3f2fd;
  color: #1769aa;
  font-size: 1rem;
  margin-top: 2rem;
  border-top: 1px solid #b3c6e0;
}

.dashboard-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 2rem;
  gap: 1.5rem;
}

.dashboard-buttons {
  display: flex;
  gap: 1.5rem;
}

.dashboard-content {
  margin-top: 2rem;
}

/* .quantum-box-bg {
    background-image: url('../../img/JOYSpectra_hi.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    padding: 18px;
    border-radius: 8px;
} */