/* =========================================================================
   Transportadora Central Bejense — Design System
   Marca: azul #4E92D4 + preto. Tipografia: Barlow (+ Barlow Condensed).
   ========================================================================= */

:root {
  /* Marca */
  --brand: #4E92D4;
  --brand-strong: #3B7CBE;
  --brand-soft: #E8F1FA;
  --navy: #16354F;
  --navy-deep: #0F2436;

  /* Neutros */
  --ink: #16202B;
  --muted: #5B6B7B;
  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --line: #E3E8EF;

  /* Tipo */
  --font-sans: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --font-cond: "Barlow Condensed", "Barlow", "Helvetica Neue", Arial, sans-serif;

  /* Espaçamento / ritmo */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow: 0 1px 2px rgba(16, 34, 51, 0.06), 0 8px 24px rgba(16, 34, 51, 0.06);
  --shadow-lg: 0 2px 4px rgba(16, 34, 51, 0.08), 0 20px 48px rgba(16, 34, 51, 0.12);
  --container: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
  font-size: 1rem;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-cond);
  line-height: 1.1;
  margin: 0 0 var(--space-2);
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  text-wrap: pretty;
}

p { margin: 0 0 var(--space-2); }
a { color: var(--brand-strong); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section { padding: var(--space-6) 0; }
.section--tint { background: var(--bg); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy h2, .section--navy h3 { color: #fff; }

/* ---------- tipografia utilitária ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-cond);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--brand-strong);
  margin-bottom: var(--space-2);
}
.section--navy .eyebrow { color: #9CC4EA; }

.lede { font-size: 1.18rem; color: var(--muted); max-width: 42em; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.2;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  min-height: 46px;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--brand { background: var(--brand); color: #fff; }
.btn--brand:hover { background: var(--brand-strong); }

.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-deep); }

.btn--outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--outline:hover { border-color: var(--brand); color: var(--brand-strong); }

.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn--outline-light:hover { border-color: #fff; color: #fff; }

.btn--lg { padding: 1rem 1.9rem; font-size: 1.06rem; }

/* ---------- cabeçalho ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: 76px;
}
.brand { display: flex; align-items: center; }
.brand img { height: 46px; width: auto; }
.brand__alt { display: none; }

.site-nav { display: flex; align-items: center; gap: var(--space-2); }
.site-nav a {
  font-weight: 500;
  color: var(--ink);
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.98rem;
}
.site-nav a:hover { color: var(--brand-strong); }
.site-nav a.is-active { color: var(--brand-strong); font-weight: 600; }

.header-cta { margin-left: var(--space-2); }

/* menu mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px auto;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  padding: var(--space-6) 0;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: var(--space-5);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-3);
  max-width: 15ch;
}
.hero h1 em { font-style: normal; color: #7FB4E5; }
.hero__sub { font-size: 1.22rem; color: #C9DBEB; max-width: 34em; margin-bottom: var(--space-4); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.hero__card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.hero__card ul { list-style: none; margin: 0; padding: 0; }
.hero__card li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0;
  color: #EAF2FA;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hero__card li:last-child { border-bottom: none; }
.hero__card .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--brand); flex: none;
}

/* ---------- faixa de confiança ---------- */
.trustbar { background: var(--brand); color: #fff; }
.trustbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  flex-wrap: wrap;
}
.trustbar__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 1.02rem;
}
.trustbar__item svg { flex: none; }
.trustbar__sep { width: 1px; height: 26px; background: rgba(255,255,255,0.35); }

/* ---------- secções genéricas ---------- */
.section-head { max-width: 46em; margin-bottom: var(--space-5); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 700; }

/* ---------- serviços (grid numerada) ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card__num {
  font-family: var(--font-cond);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: var(--space-2);
}
.service-card h3 { font-size: 1.5rem; margin-bottom: var(--space-1); }
.service-card p { color: var(--muted); margin: 0; font-size: 0.98rem; }
.service-card--feature {
  grid-column: span 3;
  background: var(--navy);
  border-color: var(--navy);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.service-card--feature h3 { color: #fff; font-size: 2rem; }
.service-card--feature p { color: #C9DBEB; font-size: 1.05rem; }
.service-card--feature .service-card__num { color: #7FB4E5; }

/* ---------- porque nós (editorial) ---------- */
.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}
.why__list { list-style: none; margin: 0; padding: 0; }
.why__list li {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line);
}
.why__list li:last-child { border-bottom: none; }
.why__list .idx {
  font-family: var(--font-cond);
  font-weight: 700;
  color: var(--brand);
  font-size: 1.2rem;
  width: 2rem;
  flex: none;
}
.why__list strong { display: block; font-size: 1.1rem; }
.why__list p { color: var(--muted); margin: 0; }

/* ---------- chamada carreiras ---------- */
.careers-banner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-5);
  align-items: center;
}
.careers-banner h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); }
.careers-banner p { color: #C9DBEB; font-size: 1.1rem; }
.careers-banner .cta-side { text-align: right; }

/* ---------- página interior ---------- */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: var(--space-5) 0;
}
.page-hero h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 0; }
.page-hero p { color: #C9DBEB; font-size: 1.15rem; margin: var(--space-2) 0 0; max-width: 44em; }

.prose { max-width: 46em; }
.prose h2 { font-size: 1.9rem; margin-top: var(--space-5); }
.prose p { color: var(--ink); }

/* ---------- formulário ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-weight: 600; font-size: 0.95rem; }
.form-field input,
.form-field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.86rem; color: var(--muted); }

/* ---------- rodapé ---------- */
.site-footer { background: var(--navy-deep); color: #C9DBEB; padding: var(--space-6) 0 var(--space-3); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
.site-footer h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: var(--space-3);
  letter-spacing: 0.04em;
}
.site-footer .brand img { height: 50px; width: auto; margin-bottom: var(--space-3); }
.site-footer p, .site-footer li { font-size: 0.95rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer ul li { margin-bottom: 0.55rem; }
.site-footer a { color: #C9DBEB; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer__contact li { display: flex; gap: 0.6rem; align-items: flex-start; }
.site-footer__contact svg { flex: none; margin-top: 3px; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: 0.86rem;
  color: #8FA8BD;
}

/* ---------- responsivo ---------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card--feature { grid-column: span 2; grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr; }
  .careers-banner { grid-template-columns: 1fr; }
  .careers-banner .cta-side { text-align: left; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: var(--space-2) var(--space-3) var(--space-3);
    display: none;
    box-shadow: var(--shadow-lg);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.8rem 0.4rem; border-bottom: 1px solid var(--line); }
  .site-nav a:last-of-type { border-bottom: none; }
  .header-cta { margin-left: 0; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card--feature { grid-column: span 1; }
  .form-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .trustbar__sep { display: none; }
  .trustbar__inner { gap: var(--space-2); }
}

/* ---------- overlay de carregamento (candidatura) ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 36, 54, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: var(--space-3);
}
.overlay[hidden] { display: none; }
.overlay__box {
  text-align: center;
  color: #fff;
  max-width: 26em;
}
.overlay__box h2 {
  color: #fff;
  font-size: 1.7rem;
  margin-bottom: var(--space-2);
}
.overlay__box p { color: #C9DBEB; margin: 0; }
.overlay__box a { color: #7FB4E5; }
.spinner {
  width: 52px;
  height: 52px;
  margin: 0 auto var(--space-3);
  border: 4px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- acessibilidade / motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }