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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #182027;
  background-color: #f5f7fa;
  line-height: 1.6;
}

/* Cores principais */
:root {
  --cor-primaria: #0c2340;
  --cor-secundaria: #b8860b;
  --cor-fundo-claro: #ffffff;
  --cor-fundo-escuro: #0c2340;
  --cor-texto-claro: #f5f7fa;
  --cor-borda: #d3d7df;
}

/* Layout geral */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header e navegação */
header {
  background: var(--cor-fundo-claro);
  border-bottom: 1px solid var(--cor-borda);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.top-bar {
  background: var(--cor-fundo-escuro);
  color: var(--cor-texto-claro);
  font-size: 0.85rem;
  padding: 0.25rem 0;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar span {
  margin-right: 1rem;
}
.top-bar {
  background-color: #16024f;
  padding: 8px 0;
  font-size: 0.8rem;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar a {
  color: #ffffff;
  margin-right: 15px;
  text-decoration: none;
  transition: 0.3s;
}

.top-bar a:hover {
  color: #d4af37; /* dourado elegante */
}

.navbar {
  padding: 0.75rem 0;
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cor-primaria);
  letter-spacing: 0.06em;
}

.logo span {
  color: var(--cor-secundaria);
}

.nav-links {
  display: flex;
  gap: 1rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #262f3a;
  font-size: 0.95rem;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--cor-primaria);
  color: var(--cor-texto-claro);
}

/* Botão de menu mobile */
.menu-toggle {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: var(--cor-primaria);
  cursor: pointer;
}

/* Hero / seções principais */
.hero {
  background: radial-gradient(circle at top left, #1d3658, #0c2340 60%);
  color: var(--cor-texto-claro);
  padding: 4rem 0 3rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  font-size: 2.3rem;
  margin-bottom: 1rem;
}

.hero p {
  margin-bottom: 1rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.badge {
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.2s ease;
}

.btn-primary {
  background: #f4b41a;
  color: #222;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: #ffca3a;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--cor-texto-claro);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hero-media {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-card {
  background: rgba(6, 14, 30, 0.9);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-card h2 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.hero-video {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Seções genéricas */
.section {
  padding: 3rem 0 2.5rem;
}

.section-alt {
  background: #e9edf5;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
  color: var(--cor-primaria);
}

.section-subtitle {
  font-size: 0.95rem;
  color: #6b7280;
  margin-bottom: 1.5rem;
}

/* Cards gerais */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--cor-fundo-claro);
  border-radius: 10px;
  padding: 1.25rem;
  border: 1px solid var(--cor-borda);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.card h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.card p {
  font-size: 0.9rem;
}

/* Listas especiais */
.list-clean {
  list-style: none;
}

.list-clean li {
  margin-bottom: 0.35rem;
}

/* Tabelas simples */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.table th,
.table td {
  padding: 0.6rem 0.4rem;
  border-bottom: 1px solid var(--cor-borda);
}

.table th {
  text-align: left;
  background: #f3f4f6;
}

/* Formulário de contato */
.form-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 0.75rem;
}

label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.55rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--cor-borda);
  font-size: 0.9rem;
}

textarea {
  min-height: 130px;
}

/* Rodapé */
footer {
  background: var(--cor-fundo-escuro);
  color: var(--cor-texto-claro);
  padding: 2rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.footer-grid h4 {
  margin-bottom: 0.75rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.3rem;
}

.footer-links a {
  color: var(--cor-texto-claro);
  text-decoration: none;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 1rem;
  padding-top: 0.75rem;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* Aviso ético */
.notice-ethics {
  font-size: 0.8rem;
  margin-top: 0.5rem;
  opacity: 0.9;
}

/* Elementos utilitários */
.tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 999px;
  background: #e5e7eb;
  margin-right: 0.25rem;
}

.highlight {
  color: var(--cor-secundaria);
  font-weight: 600;
}

/* Responsividade */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 60px;
    right: 0;
    background: var(--cor-fundo-claro);
    flex-direction: column;
    width: 70%;
    max-width: 260px;
    padding: 0.75rem 0.75rem 0.75rem 1rem;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18);
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-links.open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: block;
  }

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}