/* ==========================================================================
   Tema: customização do Bootstrap 5.3 via variáveis CSS
   ========================================================================== */
:root {
  /* Paleta da marca */
  --brand: #0b3a66;
  --brand-rgb: 11, 58, 102;
  --brand-dark: #071f38;
  --brand-darker: #04142a;
  --brand-soft: #eaf1f8;
  --accent: #f28c28;
  --accent-rgb: 242, 140, 40;
  --accent-text: #b45309; /* laranja com contraste AA sobre fundo claro */
  --whatsapp: #25d366;
  --whatsapp-dark: #1aa851;
  --ink: #142235;
  --muted: #5b6b7f;

  /* Fontes */
  --font-heading: "Plus Jakarta Sans Variable", "Inter Variable", system-ui, sans-serif;
  --bs-font-sans-serif: "Inter Variable", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Variáveis do Bootstrap */
  --bs-primary: var(--brand);
  --bs-primary-rgb: var(--brand-rgb);
  --bs-primary-bg-subtle: var(--brand-soft);
  --bs-primary-text-emphasis: var(--brand-dark);
  --bs-primary-border-subtle: #c7d7e8;
  --bs-warning: var(--accent);
  --bs-warning-rgb: var(--accent-rgb);
  --bs-body-color: var(--ink);
  --bs-body-color-rgb: 20, 34, 53;
  --bs-secondary-color: var(--muted);
  --bs-heading-color: var(--ink);
  --bs-tertiary-bg: #f5f8fb;
  --bs-tertiary-bg-rgb: 245, 248, 251;
  --bs-border-color: #e3e9f0;
  --bs-link-color: var(--brand);
  --bs-link-color-rgb: var(--brand-rgb);
  --bs-link-hover-color: var(--brand-dark);
  --bs-link-hover-color-rgb: 7, 31, 56;
  --bs-border-radius: 0.625rem;
  --bs-border-radius-sm: 0.5rem;
  --bs-border-radius-lg: 0.875rem;
  --bs-border-radius-xl: 1.25rem;
  --bs-box-shadow-sm: 0 1px 2px rgba(16, 32, 56, 0.06), 0 1px 3px rgba(16, 32, 56, 0.08);
  --bs-box-shadow: 0 10px 30px -12px rgba(16, 32, 56, 0.25);
  --bs-box-shadow-lg: 0 24px 48px -16px rgba(16, 32, 56, 0.3);
  --bs-focus-ring-color: rgba(var(--brand-rgb), 0.25);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.display-4, .navbar-brand {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.5rem);
}
/* Títulos herdam a cor do texto em seções com fundo escuro */
.text-white :is(h1, h2, h3, h4, h5, h6) {
  color: #fff;
}

section.py-5 {
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
}

/* Rótulo acima dos títulos */
.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  --bs-btn-font-weight: 600;
  --bs-btn-padding-x: 1.25rem;
  --bs-btn-padding-y: 0.6rem;
  --bs-btn-focus-box-shadow: 0 0 0 0.25rem rgba(var(--brand-rgb), 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.btn-lg {
  --bs-btn-padding-y: 0.85rem;
  --bs-btn-font-size: 1.05rem;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}

.btn-primary {
  --bs-btn-bg: var(--brand);
  --bs-btn-border-color: var(--brand);
  --bs-btn-hover-bg: var(--brand-dark);
  --bs-btn-hover-border-color: var(--brand-dark);
  --bs-btn-active-bg: var(--brand-darker);
  --bs-btn-active-border-color: var(--brand-darker);
  --bs-btn-disabled-bg: var(--brand);
  --bs-btn-disabled-border-color: var(--brand);
}

.btn-outline-light {
  --bs-btn-border-color: rgba(255, 255, 255, 0.6);
  --bs-btn-hover-color: var(--brand-dark);
}

.btn-whatsapp {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--whatsapp);
  --bs-btn-border-color: var(--whatsapp);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--whatsapp-dark);
  --bs-btn-hover-border-color: var(--whatsapp-dark);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--whatsapp-dark);
  --bs-btn-active-border-color: var(--whatsapp-dark);
  --bs-btn-focus-box-shadow: 0 0 0 0.25rem rgba(37, 211, 102, 0.35);
  box-shadow: 0 8px 20px -8px rgba(37, 211, 102, 0.7);
}
.btn-whatsapp:hover {
  box-shadow: 0 12px 24px -8px rgba(37, 211, 102, 0.8);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.site-nav {
  --bs-navbar-padding-y: 0.9rem;
  --bs-navbar-color: rgba(255, 255, 255, 0.85);
  --bs-navbar-hover-color: #fff;
  background-color: transparent;
  transition: background-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
.site-nav .nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}
@media (min-width: 992px) {
  .site-nav .nav-link::after {
    content: "";
    position: absolute;
    left: var(--bs-navbar-nav-link-padding-x);
    right: var(--bs-navbar-nav-link-padding-x);
    bottom: 0.2rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.2s ease;
  }
  .site-nav .nav-link:hover::after {
    transform: scaleX(1);
  }
}
.site-nav.scrolled,
body:not(:has(.hero)) .site-nav,
.site-nav:has(.navbar-collapse.show),
.site-nav:has(.navbar-collapse.collapsing) {
  --bs-navbar-padding-y: 0.55rem;
  background-color: rgba(7, 31, 56, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 20px -10px rgba(0, 0, 0, 0.5);
}
.navbar-brand .bi {
  color: var(--accent);
  font-size: 1.4rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  padding-top: 80px;
  padding-bottom: 80px;
  background:
    linear-gradient(100deg, rgba(4, 20, 42, 0.92) 0%, rgba(7, 31, 56, 0.72) 50%, rgba(7, 31, 56, 0.25) 100%),
    url("/assets/hero.jpeg") center / cover no-repeat;
}
.hero h1 {
  font-weight: 800;
  line-height: 1.1;
  text-wrap: balance;
}
.hero .lead {
  color: rgba(255, 255, 255, 0.85);
  max-width: 36rem;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(4px);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.hero-eyebrow .bi {
  color: var(--accent);
}

/* ==========================================================================
   Diferenciais (barra sobreposta ao hero)
   ========================================================================== */
.features-wrap {
  position: relative;
  z-index: 2;
  margin-top: -56px;
}
.features-bar {
  background: #fff;
  border-radius: var(--bs-border-radius-lg);
  box-shadow: var(--bs-box-shadow-lg);
  overflow: hidden;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.4rem 1.5rem;
  border-color: var(--bs-border-color) !important;
}
.feature-item strong {
  font-family: var(--font-heading);
  font-size: 0.98rem;
}
.feature-item small {
  color: var(--muted);
  line-height: 1.35;
  display: block;
}
@media (min-width: 992px) {
  .feature-item + .feature-item {
    border-left: 1px solid;
  }
}
@media (max-width: 991.98px) {
  .feature-item {
    padding: 1.1rem;
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  .feature-item:nth-child(odd) { border-right: 1px solid; }
  .feature-item:nth-child(-n + 2) { border-bottom: 1px solid; }
}

/* Ícone em caixa */
.icon-box {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 1.35rem;
}
.icon-box-lg {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  font-size: 1.6rem;
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-text);
}

/* ==========================================================================
   Cards de serviço
   ========================================================================== */
.service-card {
  --bs-card-spacer-x: 1.75rem;
  --bs-card-spacer-y: 1.75rem;
  border: 1px solid var(--bs-border-color) !important;
  box-shadow: none !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: transparent !important;
  box-shadow: var(--bs-box-shadow) !important;
}
.service-card .card-title {
  font-weight: 700;
}
.service-card .card-text {
  color: var(--muted);
}

/* ==========================================================================
   Caminhão
   ========================================================================== */
.truck-photo {
  width: 100%;
  height: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--bs-border-radius-lg) !important;
  box-shadow: var(--bs-box-shadow) !important;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.65rem;
}
.check-list .bi {
  color: var(--whatsapp-dark);
  margin-top: 0.1rem;
}

/* ==========================================================================
   Regiões e endereço
   ========================================================================== */
.region-card {
  background: #fff;
  border: 1px solid var(--bs-border-color);
  border-top: 4px solid var(--brand);
  box-shadow: var(--bs-box-shadow-sm);
}
.region-card h3 {
  font-weight: 700;
  margin-bottom: 1rem;
}
.region-card h3 .bi {
  color: var(--accent-text);
  margin-right: 0.25rem;
}
.region-card li,
.region-card p {
  color: var(--muted);
}
.columns-2 {
  columns: 2;
  column-gap: 1rem;
}
.columns-2 li {
  break-inside: avoid;
  padding: 0.15rem 0;
}

.map-embed {
  border: 0;
}
#endereco address {
  font-style: normal;
}
#endereco address .bi {
  color: var(--accent-text);
  margin-right: 0.25rem;
}

/* ==========================================================================
   Orçamento (seção escura) e formulário
   ========================================================================== */
.section-dark {
  background:
    radial-gradient(circle at 15% 20%, rgba(var(--accent-rgb), 0.12), transparent 40%),
    linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-darker) 100%);
}
.section-dark .text-white-50 {
  color: rgba(255, 255, 255, 0.7) !important;
}
.steps {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}
.steps li {
  counter-increment: step;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}
.steps li::before {
  content: counter(step);
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--brand-darker);
  font-weight: 700;
  font-size: 0.9rem;
}
#form-orcamento {
  --bs-card-spacer-x: 2rem;
  --bs-card-spacer-y: 2rem;
  border: 0;
  border-radius: var(--bs-border-radius-xl);
  box-shadow: var(--bs-box-shadow-lg) !important;
}
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}
.form-control,
.form-select {
  padding: 0.7rem 0.9rem;
  border-color: #d5dde7;
  background-color: #fbfcfe;
}
.form-control:focus,
.form-select:focus {
  border-color: rgba(var(--brand-rgb), 0.6);
  background-color: #fff;
  box-shadow: 0 0 0 0.25rem rgba(var(--brand-rgb), 0.15);
}
.form-control::placeholder {
  color: #9aa7b6;
}

/* ==========================================================================
   FAQ (accordion)
   ========================================================================== */
.accordion {
  --bs-accordion-border-color: var(--bs-border-color);
  --bs-accordion-border-radius: var(--bs-border-radius-lg);
  --bs-accordion-inner-border-radius: calc(var(--bs-border-radius-lg) - 1px);
  --bs-accordion-btn-padding-y: 1.15rem;
  --bs-accordion-btn-padding-x: 1.4rem;
  --bs-accordion-body-padding-x: 1.4rem;
  --bs-accordion-body-padding-y: 0 1.25rem;
  --bs-accordion-active-bg: #fff;
  --bs-accordion-active-color: var(--brand);
  --bs-accordion-btn-focus-box-shadow: inset 0 0 0 2px rgba(var(--brand-rgb), 0.25);
  --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230b3a66' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M2 5L8 11L14 5'/%3e%3c/svg%3e");
}
.accordion-item {
  margin-bottom: 0.75rem;
  border: 1px solid var(--bs-border-color) !important;
  border-radius: var(--bs-border-radius-lg) !important;
  overflow: hidden;
}
.accordion-button {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
}
.accordion-button:not(.collapsed) {
  box-shadow: none;
}
.accordion-body {
  padding-top: 0;
  color: var(--muted);
}

/* ==========================================================================
   CTA final e rodapé
   ========================================================================== */
.cta-final {
  background:
    radial-gradient(circle at 85% 30%, rgba(var(--accent-rgb), 0.25), transparent 45%),
    linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
}
.cta-final .lead {
  color: rgba(255, 255, 255, 0.85);
}

.site-footer {
  background: var(--brand-darker);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}
.site-footer .h6 {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--accent) !important;
}
.site-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
.site-footer a:hover {
  color: #fff;
}
.site-footer address {
  font-style: normal;
}
.site-footer .footer-credit {
  font-weight: 600;
  color: var(--accent);
}
.site-footer .footer-credit:hover {
  color: #fff;
  text-decoration: underline;
}
.site-footer address .bi {
  margin-right: 0.35rem;
}
.site-footer hr {
  border-color: rgba(255, 255, 255, 0.12) !important;
  opacity: 1;
}

/* Utilitários */
.container-narrow {
  max-width: 860px;
}

/* Botão flutuante WhatsApp */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1050;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 24px -6px rgba(37, 211, 102, 0.6);
  transition: transform 0.2s ease;
}
.whatsapp-float:hover,
.whatsapp-float:focus {
  color: #fff;
  transform: scale(1.08);
}

/* 404 */
.page-404 {
  min-height: 80vh;
  padding-top: 72px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .service-card, .whatsapp-float, .site-nav, .site-nav .nav-link::after { transition: none; }
  .btn:hover, .service-card:hover { transform: none; }
}