/* =========================================================
   LOCAR TRANSPORTE — Site institucional
   Tipografia: Barlow (300/400/600/800)
   Paleta: azul-marinho + âmbar + off-white
   ========================================================= */

:root {
  --azul:       #0f2a44;
  --azul-2:     #1c3a5e;
  --azul-3:     #2d5583;
  --ambar:      #f59e0b;
  --ambar-2:    #d97706;
  --cream:      #f7f5f0;
  --cream-2:    #efece5;
  --carvao:     #1a1f2e;
  --cinza-1:    #4b5563;
  --cinza-2:    #9ca3af;
  --branco:     #ffffff;
  --borda:      #e8e5df;

  --sombra-sm:  0 1px 2px rgba(15, 42, 68, 0.06);
  --sombra-md:  0 4px 12px rgba(15, 42, 68, 0.08);
  --sombra-lg:  0 12px 32px rgba(15, 42, 68, 0.12);

  --radius-sm:  6px;
  --radius:     10px;
  --radius-lg:  16px;

  --nav-h:      72px;

  --fonte:      'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte);
  font-weight: 400;
  color: var(--carvao);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--azul-2); text-decoration: none; transition: color .15s; }
a:hover { color: var(--ambar-2); }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--borda);
  height: var(--nav-h);
  display: flex;
  align-items: center;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  font-family: var(--fonte);
  font-weight: 800;
  font-size: 22px;
  color: var(--azul);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.nav-logo span { color: var(--ambar); }
.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  align-items: center;
}
.nav-links a {
  color: var(--carvao);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ambar);
  transform: scaleX(0);
  transition: transform .18s ease;
  transform-origin: left;
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.cta {
  background: var(--azul);
  color: var(--branco);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.nav-links a.cta::after { display: none; }
.nav-links a.cta:hover { background: var(--ambar); color: var(--branco); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  color: var(--azul);
  font-size: 26px;
  cursor: pointer;
  margin-left: auto;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  background: var(--azul);
  color: var(--branco);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(15, 42, 68, 0.75) 0%, rgba(15, 42, 68, 0.40) 70%),
    url('../assets/hero-caminhoes.jpg') center / cover no-repeat;
  z-index: 0;
}
.hero-bg.placeholder {
  background:
    linear-gradient(135deg, var(--azul) 0%, var(--azul-3) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  width: 100%;
}
.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
  font-weight: 600;
  color: var(--ambar);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 24px 0;
  max-width: 780px;
}
.hero h1 em {
  font-style: normal;
  color: var(--ambar);
}
.hero p.lead {
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 300;
  line-height: 1.5;
  max-width: 620px;
  margin: 0 0 40px 0;
  color: rgba(255,255,255,0.9);
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* =========================================================
   BOTOES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  font-family: var(--fonte);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--ambar);
  color: var(--azul);
  border-color: var(--ambar);
}
.btn-primary:hover {
  background: var(--ambar-2);
  border-color: var(--ambar-2);
  color: var(--branco);
  transform: translateY(-1px);
  box-shadow: var(--sombra-md);
}
.btn-ghost {
  background: transparent;
  color: var(--branco);
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  background: var(--branco);
  color: var(--azul);
  border-color: var(--branco);
}
.btn-dark {
  background: var(--azul);
  color: var(--branco);
  border-color: var(--azul);
}
.btn-dark:hover {
  background: var(--ambar);
  border-color: var(--ambar);
}

/* =========================================================
   SECOES GENERICAS
   ========================================================= */
section {
  padding: 100px 24px;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
}
.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ambar-2);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--azul);
  margin: 0 0 20px 0;
}
.section-lead {
  font-size: 18px;
  font-weight: 300;
  color: var(--cinza-1);
  max-width: 720px;
  margin: 0 0 60px 0;
  line-height: 1.55;
}

/* alterna cor de fundo */
section.bg-cream { background: var(--cream); }
section.bg-white { background: var(--branco); }
section.bg-dark  { background: var(--azul); color: var(--branco); }
section.bg-dark .section-title { color: var(--branco); }
section.bg-dark .section-lead  { color: rgba(255,255,255,0.8); }
section.bg-dark .section-eyebrow { color: var(--ambar); }

/* =========================================================
   CARDS DE SERVICO
   ========================================================= */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--borda);
  box-shadow: var(--sombra-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-lg);
}
.card-ico {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--azul), var(--azul-3));
  color: var(--ambar);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px 0;
  color: var(--azul);
  letter-spacing: -0.01em;
}
.card p {
  color: var(--cinza-1);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}

/* =========================================================
   NUMEROS (stats)
   ========================================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 40px;
  padding: 60px 0;
  text-align: center;
}
.stat-num {
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 800;
  color: var(--ambar);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.stat-lbl {
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 13px;
  font-weight: 500;
}

/* =========================================================
   CTA / CHAMADA FINAL
   ========================================================= */
.cta-block {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-3) 100%);
  border-radius: var(--radius-lg);
  padding: 60px;
  color: var(--branco);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.15);
}
.cta-block h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin: 0 0 12px 0;
  position: relative;
  letter-spacing: -0.02em;
}
.cta-block p {
  font-size: 17px;
  font-weight: 300;
  margin: 0 0 30px 0;
  color: rgba(255,255,255,0.85);
  position: relative;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--carvao);
  color: rgba(255,255,255,0.7);
  padding: 60px 24px 30px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer h4 {
  color: var(--branco);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px 0;
  font-weight: 700;
}
.footer a {
  color: rgba(255,255,255,0.6);
  display: block;
  padding: 4px 0;
  font-size: 14.5px;
}
.footer a:hover { color: var(--ambar); }
.footer .brand {
  font-family: var(--fonte);
  font-weight: 800;
  font-size: 22px;
  color: var(--branco);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.footer .brand span { color: var(--ambar); }
.footer .brand-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}
.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* =========================================================
   HERO INTERNO (páginas)
   ========================================================= */
.page-hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-3) 100%);
  color: var(--branco);
  padding: 80px 24px 60px;
  text-align: center;
}
.page-hero .eyebrow {
  color: var(--ambar);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.page-hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 14px 0;
}
.page-hero p {
  font-size: 18px;
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  max-width: 640px;
  margin: 0 auto;
}

/* =========================================================
   PROSE (blocos de texto longo — sobre)
   ========================================================= */
.prose {
  max-width: 780px;
  margin: 0 auto;
}
.prose p { font-size: 17px; line-height: 1.75; color: var(--carvao); margin: 0 0 20px 0; }
.prose h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--azul);
  letter-spacing: -0.015em;
  margin: 48px 0 16px 0;
}

/* =========================================================
   FORMULARIO DE CONTATO
   ========================================================= */
.form-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
}
.form-card {
  background: var(--branco);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--borda);
  box-shadow: var(--sombra-md);
}
.form-row {
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
}
.form-row.two {
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-row label {
  font-size: 13px;
  font-weight: 600;
  color: var(--azul);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-row input,
.form-row textarea,
.form-row select {
  font-family: var(--fonte);
  font-size: 15.5px;
  padding: 12px 14px;
  border: 1px solid var(--borda);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--carvao);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  border-color: var(--ambar);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
  background: var(--branco);
}
.form-row textarea { min-height: 130px; resize: vertical; }
.form-info {
  padding: 40px;
}
.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 26px;
  align-items: flex-start;
}
.contact-ico {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--azul);
  color: var(--ambar);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-item h4 {
  margin: 0 0 4px 0;
  font-size: 15px;
  color: var(--azul);
  font-weight: 700;
}
.contact-item p, .contact-item a {
  margin: 0;
  font-size: 15px;
  color: var(--cinza-1);
  line-height: 1.5;
}
.contact-item a:hover { color: var(--ambar-2); }

/* =========================================================
   TIMELINE / VALORES
   ========================================================= */
.valores {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
  margin-top: 40px;
}
.valor-item {
  padding: 24px;
  border-left: 3px solid var(--ambar);
  background: var(--cream);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.valor-item h3 {
  margin: 0 0 8px 0;
  color: var(--azul);
  font-weight: 700;
  font-size: 18px;
}
.valor-item p {
  margin: 0;
  font-size: 15px;
  color: var(--cinza-1);
  line-height: 1.55;
}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--borda);
    box-shadow: var(--sombra-md);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { min-height: 70vh; }
  section { padding: 60px 20px; }
  .cta-block { padding: 40px 24px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 30px; }
  .form-grid { grid-template-columns: 1fr; gap: 30px; }
  .form-card, .form-info { padding: 28px 22px; }
  .form-row.two { grid-template-columns: 1fr; }
}
@media (max-width: 500px) {
  .footer-inner { grid-template-columns: 1fr; }
}