/* =========================================================================
   Vantaggio Licita — Landing Page (site estático de marketing)
   Paleta da marca definida em SPEC.md. Cor "hardcoded" aqui é intencional:
   é a identidade visual fixa da marca para este site institucional isolado,
   não o app multi-tenant (que segue a regra de tema light/dark via variável).
   ========================================================================= */

:root {
  --vtg-navy-900: #0f2742;
  --vtg-navy-700: #143b5a;
  --vtg-navy-500: #205b7f;
  --vtg-accent: #54b7f5;
  --vtg-accent-light: #e0f2fe;
  --vtg-gradient: linear-gradient(135deg, var(--vtg-navy-900) 0%, var(--vtg-navy-700) 50%, var(--vtg-navy-500) 100%);
  --vtg-gray-700: #495057;
  --vtg-gray-600: #6c757d;
  --vtg-radius: 0.75rem;
}

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--vtg-gray-700);
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
}

section {
  scroll-margin-top: 84px;
}

/* ---------- Utilitários de cor da marca ---------- */

.text-vtg-accent {
  color: var(--vtg-accent) !important;
}

.bg-vtg-gradient {
  background: var(--vtg-gradient);
}

.bg-vtg-navy {
  background-color: var(--vtg-navy-900);
}

.btn-vtg-accent {
  background-color: var(--vtg-accent);
  border-color: var(--vtg-accent);
  color: #0f2742;
  font-weight: 600;
}

.btn-vtg-accent:hover,
.btn-vtg-accent:focus {
  background-color: #3fa3e8;
  border-color: #3fa3e8;
  color: #0f2742;
}

.btn-vtg-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #fff;
  font-weight: 600;
}

.btn-vtg-outline-light:hover,
.btn-vtg-outline-light:focus {
  background-color: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.text-vtg-light {
  color: var(--vtg-accent-light) !important;
}

/* ---------- Header ---------- */

.vtg-navbar {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(15, 39, 66, 0.08);
}

.vtg-navbar .navbar-brand img {
  height: 54px;
  width: auto;
}

.vtg-footer-logo-wrap {
  display: inline-block;
  background-color: #ffffff;
  padding: 0.6rem 1.1rem;
  border-radius: 0.75rem;
}

.vtg-footer-logo-wrap img {
  height: 48px;
  width: auto;
  display: block;
}

.vtg-navbar .nav-link {
  color: var(--vtg-navy-900);
  font-weight: 500;
}

.vtg-navbar .nav-link:hover,
.vtg-navbar .nav-link:focus {
  color: var(--vtg-navy-500);
}

.vtg-navbar .nav-link.vtg-link-entrar {
  color: var(--vtg-navy-500);
  font-weight: 600;
}

/* ---------- Hero ---------- */

.vtg-hero {
  background: var(--vtg-gradient);
  color: #fff;
  padding-top: 6rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.vtg-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--vtg-accent-light);
  padding: 0.4rem 1rem;
  border-radius: 50rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.vtg-hero h1 {
  font-weight: 800;
  line-height: 1.15;
}

.vtg-hero .lead {
  color: var(--vtg-accent-light);
}

.vtg-hero-visual {
  border-radius: 1rem;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.vtg-hero-visual-titlebar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.9rem;
  background-color: #e9edf1;
}

.vtg-hero-visual-titlebar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #c9d2da;
  display: inline-block;
}

.vtg-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.vtg-hero-diferencial {
  color: var(--vtg-accent-light);
  font-weight: 500;
}

.vtg-hero-diferencial i {
  color: var(--vtg-accent);
}

/* ---------- Números de Impacto ---------- */

.vtg-numeros {
  background-color: var(--vtg-navy-900);
  color: #fff;
}

.vtg-numero-valor {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--vtg-accent);
}

.vtg-numero-label {
  color: var(--vtg-accent-light);
}

/* ---------- Cards genéricos (Benefícios / Funcionalidades / Para Quem / Segurança) ---------- */

.vtg-card {
  border: 1px solid rgba(15, 39, 66, 0.08);
  border-radius: var(--vtg-radius);
  padding: 1.75rem;
  height: 100%;
  background-color: #fff;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.vtg-card:hover {
  box-shadow: 0 0.75rem 1.75rem rgba(15, 39, 66, 0.12);
  transform: translateY(-2px);
}

.vtg-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--vtg-accent-light);
  color: var(--vtg-navy-500);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.vtg-card h3,
.vtg-card h5 {
  color: var(--vtg-navy-900);
}

/* ---------- Seção com fundo cinza claro (alterna com branco) ---------- */

.vtg-section-alt {
  background-color: #f6f9fb;
}

.vtg-section-title {
  color: var(--vtg-navy-900);
  font-weight: 800;
}

.vtg-section-subtitle {
  color: var(--vtg-gray-600);
}

/* ---------- Inteligência PNCP ---------- */

.vtg-pncp-card .vtg-card-icon {
  background-color: var(--vtg-navy-900);
  color: var(--vtg-accent);
}

.vtg-subsection-label {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--vtg-navy-500);
}

.vtg-pncp-subcard {
  background-color: #f6f9fb;
  border-style: dashed;
  padding: 1.5rem;
}

.vtg-card-icon-sm {
  width: 44px;
  height: 44px;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

/* ---------- Banner de demonstração ---------- */

.vtg-demo-banner {
  background: var(--vtg-gradient);
  color: #fff;
  border-radius: 1.5rem;
}

.vtg-demo-banner h3 {
  color: #fff;
}

/* ---------- Planos ---------- */

.vtg-plan-toggle {
  display: inline-flex;
  background-color: #eef4f9;
  border-radius: 50rem;
  padding: 0.25rem;
}

.vtg-plan-toggle .btn {
  border-radius: 50rem;
  font-weight: 600;
  padding: 0.5rem 1.75rem;
  border: none;
  color: var(--vtg-navy-700);
  background-color: transparent;
}

.vtg-plan-toggle .btn[aria-pressed="true"] {
  background-color: var(--vtg-navy-900);
  color: #fff;
}

.vtg-plan-card {
  border: 1px solid rgba(15, 39, 66, 0.1);
  border-radius: var(--vtg-radius);
  padding: 2rem 1.75rem;
  height: 100%;
  background-color: #fff;
  position: relative;
  display: flex;
  flex-direction: column;
}

.vtg-plan-card.vtg-plan-featured {
  border: 2px solid var(--vtg-accent);
  box-shadow: 0 1rem 2rem rgba(32, 91, 127, 0.15);
}

.vtg-plan-badge {
  position: absolute;
  top: -0.9rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--vtg-accent);
  color: var(--vtg-navy-900);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 1rem;
  border-radius: 50rem;
  white-space: nowrap;
}

.vtg-plan-name {
  color: var(--vtg-navy-900);
  font-weight: 700;
}

.vtg-plan-price {
  color: var(--vtg-navy-900);
  font-weight: 800;
  font-size: 2rem;
}

.vtg-plan-price small {
  font-size: 1rem;
  font-weight: 500;
  color: var(--vtg-gray-600);
}

.vtg-plan-desc {
  color: var(--vtg-gray-600);
  min-height: 3.5rem;
}

.vtg-plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
}

.vtg-plan-features li {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem 0;
  color: var(--vtg-gray-700);
}

.vtg-plan-features li i {
  color: var(--vtg-navy-500);
  margin-top: 0.2rem;
}

.vtg-plan-group {
  display: none;
}

.vtg-plan-group.vtg-plan-group-active {
  display: block;
}

/* ---------- Ilustrações (White Label / Contato) ---------- */

.vtg-illustration {
  width: 100%;
  max-width: 260px;
  height: auto;
}

.vtg-illustration-sm {
  max-width: 190px;
}

/* ---------- White Label ---------- */

.vtg-whitelabel {
  background: var(--vtg-gradient);
  color: #fff;
  border-radius: 1.5rem;
}

.vtg-whitelabel ul li {
  color: var(--vtg-accent-light);
}

.vtg-whitelabel ul li i {
  color: var(--vtg-accent);
}

/* ---------- Segurança ---------- */

.vtg-security-badge {
  text-align: center;
}

.vtg-security-badge i {
  font-size: 2.25rem;
  color: var(--vtg-navy-500);
}

/* ---------- Contato ---------- */

.vtg-contact-card {
  background: var(--vtg-gradient);
  color: #fff;
  border-radius: 1.5rem;
  padding: 2.5rem;
}

.vtg-contact-card ul {
  list-style: none;
  padding: 0;
}

.vtg-contact-card ul li {
  color: var(--vtg-accent-light);
  padding: 0.3rem 0;
}

.vtg-contact-card ul li i {
  color: var(--vtg-accent);
  margin-right: 0.5rem;
}

.vtg-contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.vtg-contact-info-item i {
  font-size: 1.5rem;
  color: var(--vtg-navy-500);
}

.vtg-contact-info-item a {
  color: var(--vtg-navy-700);
  font-weight: 600;
}

.vtg-contact-info-item a:hover {
  color: var(--vtg-navy-900);
}

/* ---------- Footer ---------- */

.vtg-footer {
  background-color: var(--vtg-navy-900);
  color: var(--vtg-accent-light);
}

.vtg-footer h6 {
  color: #fff;
  font-weight: 700;
}

.vtg-footer a {
  color: var(--vtg-accent-light);
}

.vtg-footer a:hover {
  color: var(--vtg-accent);
}

.vtg-footer hr {
  border-color: rgba(255, 255, 255, 0.15);
}

.vtg-footer-copy {
  color: rgba(224, 242, 254, 0.7);
  font-size: 0.9rem;
}

.vtg-footer-legal-link {
  color: rgba(224, 242, 254, 0.7);
  font-size: 0.9rem;
}

.vtg-footer-legal-link:hover {
  color: var(--vtg-accent);
}

/* ---------- Responsivo ---------- */

@media (max-width: 767.98px) {
  .vtg-hero {
    padding-top: 5rem;
    padding-bottom: 3rem;
    text-align: center;
  }

  .vtg-hero-visual {
    min-height: 220px;
    margin-top: 2rem;
  }

  .vtg-numero-valor {
    font-size: 1.75rem;
  }

  .vtg-plan-toggle {
    width: 100%;
    justify-content: center;
  }

  .vtg-plan-toggle .btn {
    flex: 1;
  }
}