/* Par Transportes — site institucional */
:root {
  --cor-fundo: #f4f6f8;
  --cor-branco: #ffffff;
  --cor-texto: #1a2332;
  --cor-texto-suave: #4a5568;
  --cor-primaria: #0d4f6c;
  --cor-primaria-hover: #0a3d54;
  --cor-acento: #e85d04;
  --cor-borda: #e2e8f0;
  --sombra: 0 4px 24px rgba(13, 79, 108, 0.08);
  --raio: 10px;
  --fonte: "Segoe UI", system-ui, -apple-system, sans-serif;
  --max-largura: 1100px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--fonte);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--cor-texto);
  background: var(--cor-fundo);
  padding-bottom: 5rem;
}

body.cookie-banner-aberto {
  padding-bottom: 8rem;
}

a {
  color: var(--cor-primaria);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--cor-primaria-hover);
}

img {
  max-width: 100%;
  height: auto;
}

/* Cabeçalho */
.site-header {
  background: var(--cor-branco);
  border-bottom: 1px solid var(--cor-borda);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--sombra);
}

.topbar-telefone {
  background: linear-gradient(90deg, var(--cor-primaria) 0%, #0a3d54 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.topbar-telefone__inner {
  max-width: var(--max-largura);
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (min-width: 800px) {
  .topbar-telefone__inner {
    justify-content: flex-end;
  }
}

.topbar-telefone__link {
  color: #fff !important;
  text-decoration: none;
  font-size: 1rem;
}

.topbar-telefone__link strong {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.topbar-telefone__link:hover {
  text-decoration: underline;
  color: #fff !important;
}

.site-header__inner {
  max-width: var(--max-largura);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--cor-primaria);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--cor-primaria-hover);
}

.logo span {
  font-weight: 500;
  color: var(--cor-texto-suave);
  font-size: 0.85rem;
  display: block;
  margin-top: 0.15rem;
}

.nav-principal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
}

.nav-principal a {
  color: var(--cor-texto);
  text-decoration: none;
  font-weight: 500;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
}

.nav-principal a:hover,
.nav-principal a[aria-current="page"] {
  color: var(--cor-primaria);
  border-bottom-color: var(--cor-primaria);
}

/* Conteúdo */
main {
  max-width: var(--max-largura);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.hero {
  background: linear-gradient(135deg, var(--cor-primaria) 0%, #0a3d54 100%);
  color: #fff;
  border-radius: var(--raio);
  padding: 2.5rem 2rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--sombra);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.25;
}

.hero p {
  margin: 0 0 1.5rem;
  opacity: 0.95;
  max-width: 38rem;
}

.hero__cta-legenda {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  opacity: 0.9;
  max-width: 40rem;
  line-height: 1.45;
}

.botoes-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, transform 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primario {
  background: var(--cor-acento);
  color: #fff;
}

.btn--primario:hover {
  background: #d35400;
  color: #fff;
}

.btn--secundario {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn--secundario:hover {
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn--whatsapp-hero {
  background: #25d366;
  color: #fff !important;
}

.btn--whatsapp-hero:hover {
  background: #1fb855;
  color: #fff !important;
}

.btn--outline {
  background: var(--cor-branco);
  color: var(--cor-primaria);
  border: 2px solid var(--cor-primaria);
}

.btn--outline:hover {
  background: var(--cor-primaria);
  color: #fff;
}

/* Cards / seções */
.grid-2 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.card {
  background: var(--cor-branco);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  padding: 1.5rem;
  box-shadow: var(--sombra);
}

.card h2,
.card h3 {
  margin-top: 0;
  color: var(--cor-primaria);
}

.secao-titulo {
  font-size: 1.35rem;
  margin: 2.5rem 0 1rem;
  color: var(--cor-primaria);
}

.lista-check {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lista-check li {
  padding-left: 1.75rem;
  position: relative;
  margin-bottom: 0.65rem;
}

.lista-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #2d8a4e;
  font-weight: bold;
}

/* Destaque transparência */
.destaque-transparencia {
  background: #e8f4f8;
  border-left: 4px solid var(--cor-primaria);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--raio) var(--raio) 0;
  margin: 2rem 0;
  font-weight: 500;
}

/* Dados empresa (rodapé / sidebar) */
.dados-empresa {
  font-size: 0.9rem;
  color: var(--cor-texto-suave);
}

.dados-empresa dt {
  font-weight: 600;
  color: var(--cor-texto);
  margin-top: 0.75rem;
}

.dados-empresa dt:first-child {
  margin-top: 0;
}

.dados-empresa dd {
  margin: 0.25rem 0 0;
}

/* Formulário */
.formulario-contato label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.formulario-contato input,
.formulario-contato textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--cor-borda);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.formulario-contato input:focus,
.formulario-contato textarea:focus {
  outline: 2px solid var(--cor-primaria);
  outline-offset: 1px;
  border-color: var(--cor-primaria);
}

.formulario-contato textarea {
  min-height: 140px;
  resize: vertical;
}

.formulario-contato small {
  display: block;
  margin-top: -0.5rem;
  margin-bottom: 1rem;
  color: var(--cor-texto-suave);
  font-size: 0.8rem;
}

/* Rodapé */
.site-footer {
  background: var(--cor-texto);
  color: #cbd5e1;
  padding: 2rem 1.25rem;
  margin-top: 2rem;
}

.site-footer a {
  color: #94c9dd;
}

.site-footer__inner {
  max-width: var(--max-largura);
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.site-footer h3 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 0.75rem;
}

.site-footer p,
.site-footer ul {
  margin: 0;
  font-size: 0.9rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.5rem;
}

.site-footer__legal {
  max-width: var(--max-largura);
  margin: 1.75rem auto 0;
  padding: 1.25rem 1.25rem 0;
  border-top: 1px solid #475569;
}

.site-footer__legal p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: #94a3b8;
  text-align: center;
}

/* WhatsApp flutuante */
.wa-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.wa-float a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: #fff !important;
  font-weight: 600;
  padding: 0.75rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  font-size: 0.95rem;
}

.wa-float a:hover {
  background: #1fb855;
  color: #fff !important;
}

@media (max-width: 480px) {
  .wa-float {
    left: 1rem;
    right: 1rem;
    align-items: stretch;
  }

  .wa-float a {
    justify-content: center;
  }
}

/* Banner cookies LGPD */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--cor-texto);
  color: #e2e8f0;
  padding: 1rem 1.25rem;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

.cookie-banner.visivel {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--max-largura);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-banner p {
  margin: 0;
  flex: 1 1 280px;
  font-size: 0.9rem;
}

.cookie-banner a {
  color: #7dd3fc;
}

.cookie-banner__acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-banner .btn {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}

.cookie-banner .btn--aceitar {
  background: #25d366;
  color: #fff;
}

.cookie-banner .btn--aceitar:hover {
  background: #1fb855;
  color: #fff;
}

.cookie-banner .btn--recusar {
  background: transparent;
  color: #cbd5e1;
  border: 1px solid #64748b;
}

.cookie-banner .btn--recusar:hover {
  background: #334155;
  color: #fff;
}

/* Prosa legal (páginas longas) */
.prosa-legal h2 {
  font-size: 1.15rem;
  margin-top: 2rem;
  color: var(--cor-primaria);
}

.prosa-legal h2:first-child {
  margin-top: 0;
}

.prosa-legal ul {
  padding-left: 1.25rem;
}

/* Ajuste quando banner + wa */
body.cookie-banner-aberto .wa-float {
  bottom: 5.5rem;
}

@media (min-width: 640px) {
  body.cookie-banner-aberto .wa-float {
    bottom: 1.25rem;
  }

  body.cookie-banner-aberto {
    padding-bottom: 5rem;
  }
}