/* =========================================================================
   JCM Transporte de Gado Vivo — jcmfretes.com
   Folha de estilo única · sem framework · sem build · mobile-first
   Fontes do sistema (nada de Google Fonts). Zero JavaScript.
   ========================================================================= */

/* ---- Tokens ------------------------------------------------------------ */
:root {
  /* Verdes da marca (amostrados do mockup aprovado) */
  --green-950: #16280f;   /* faixas de legenda, texto mais escuro */
  --green-900: #1f3a17;   /* rodapé */
  --green-800: #294d20;   /* ícones dos pilares, gradiente da faixa CTA */
  --green-700: #2f5d27;   /* botões / WhatsApp (primário) */
  --green-600: #3a7030;   /* hover */
  --green-sage: #5e8b5c;  /* detalhes suaves */
  --eyebrow:   #497043;   /* rótulos "eyebrow" (contraste legível) */

  /* Neutros */
  --ink:   #1e1d17;       /* títulos / texto forte */
  --body:  #4b4a43;       /* corpo de texto */
  --muted: #6f6d64;       /* texto secundário */
  --line:  #e4e2da;       /* bordas sutis */
  --bg:      #ffffff;
  --bg-soft: #f5f4f0;     /* fundo das seções claras */
  --white:   #ffffff;

  /* Forma */
  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow:    0 10px 30px rgba(20, 30, 15, .08);
  --shadow-sm: 0 4px 14px rgba(20, 30, 15, .06);

  /* Espaço */
  --container: 1200px;
  --gutter: clamp(1rem, 4vw, 2rem);

  /* Tipografia */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto,
          "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* ---- Reset enxuto ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--green-700); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.12; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.5rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); font-weight: 800; }
h3 { font-size: 1.18rem; font-weight: 700; }
p { text-wrap: pretty; }
strong { color: var(--ink); }
:focus-visible { outline: 3px solid var(--green-600); outline-offset: 2px; border-radius: 4px; }

/* ---- Layout ------------------------------------------------------------ */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.section--soft { background: var(--bg-soft); }
.section__lead { max-width: 68ch; color: var(--body); font-size: 1.06rem; }
.eyebrow {
  color: var(--eyebrow); font-size: .78rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: .6rem;
}
.stack > * + * { margin-top: 1rem; }
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--green-700); color: #fff; padding: .7rem 1.1rem; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---- Botões ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: .65em; justify-content: center;
  font-weight: 700; font-size: .98rem; line-height: 1.15;
  padding: .8em 1.3em; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease, color .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn svg { width: 1.3em; height: 1.3em; flex: 0 0 auto; }
.btn--wa { background: var(--green-700); color: #fff; box-shadow: var(--shadow-sm); }
.btn--wa:hover { background: var(--green-600); color: #fff; }
.btn--white { background: #fff; color: var(--green-800); box-shadow: var(--shadow-sm); }
.btn--white:hover { background: #f2f4ef; color: var(--green-800); }
.btn--ghost { background: transparent; color: var(--green-700); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--green-600); background: #fff; }
.btn--lg { padding: .95em 1.5em; font-size: 1.05rem; }
.btn--block { display: flex; width: 100%; }
.btn__stack { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; text-align: left; }
.btn__stack small { font-size: .72em; font-weight: 700; letter-spacing: .04em; opacity: .92; text-transform: uppercase; }
.btn__stack strong { color: inherit; font-size: 1.08em; font-weight: 800; }

/* =========================================================================
   Cabeçalho
   ========================================================================= */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(1.4) blur(6px);
  border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; gap: 1rem; min-height: 68px; }

.logo { display: inline-flex; flex-direction: column; line-height: 1; text-decoration: none; flex: 0 0 auto; }
.logo:hover { text-decoration: none; }
.logo__mark { font-size: 1.9rem; font-weight: 800; letter-spacing: -.01em; color: var(--green-800); }
.logo__sub { font-size: .58rem; font-weight: 700; letter-spacing: .22em; color: var(--muted); text-transform: uppercase; margin-top: .18rem; }

/* Menu mobile via checkbox hack (zero JS) */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger {
  margin-left: auto; width: 44px; height: 44px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px; cursor: pointer; background: #fff;
}
.nav-burger span { width: 22px; height: 2px; background: var(--green-800); border-radius: 2px; }

.nav-wrap { display: none; }
.nav-toggle:checked ~ .nav-wrap {
  display: flex; flex-direction: column; gap: .3rem;
  position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; border-bottom: 1px solid var(--line);
  padding: .8rem var(--gutter) 1.2rem; box-shadow: var(--shadow);
}
.main-nav ul { display: flex; flex-direction: column; gap: .1rem; }
.main-nav a {
  display: block; padding: .7rem .4rem; font-weight: 600; color: var(--ink);
  border-radius: var(--radius-sm);
}
.main-nav a:hover { color: var(--green-700); text-decoration: none; background: var(--bg-soft); }
.main-nav a[aria-current="page"] { color: var(--green-700); font-weight: 700; }
.header__cta { margin-top: .6rem; }

/* =========================================================================
   Hero
   ========================================================================= */
.hero { background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%); overflow: hidden; }
.hero__inner { display: grid; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; padding-block: clamp(2rem, 5vw, 3.5rem); }
.hero__copy { max-width: 40rem; }
.hero__copy h1 { margin-top: .35rem; }
.hero__lead { margin-top: 1.15rem; font-size: 1.12rem; color: var(--body); max-width: 34rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.hero__media { position: relative; }
.hero__media img {
  width: 100%; height: auto; border-radius: var(--radius-lg);
  box-shadow: var(--shadow); object-fit: cover;
}

/* =========================================================================
   Pilares + painel de raio (destaques da home)
   ========================================================================= */
.highlights__grid { display: grid; gap: 1.5rem; }
.pillars { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.pillar {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.3rem 1.25rem; box-shadow: var(--shadow-sm);
}
.pillar__icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--green-800);
  color: #fff; display: inline-flex; align-items: center; justify-content: center; margin-bottom: .85rem;
}
.pillar__icon svg { width: 24px; height: 24px; }
.pillar h3 { margin-bottom: .35rem; }
.pillar p { font-size: .96rem; color: var(--body); }

/* Cartões de foto com faixa verde */
.photo-cards { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.photo-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); background: var(--green-950);
  display: flex; flex-direction: column; min-height: 190px;
}
.photo-card img { width: 100%; height: 100%; flex: 1; object-fit: cover; }
.photo-card figcaption {
  background: var(--green-950); color: #fff; font-weight: 700; letter-spacing: .01em;
  text-transform: uppercase; font-size: .82rem; line-height: 1.35; padding: .85rem 1rem;
}

/* Painel do raio (gráfico SVG estilizado) */
.radius-panel {
  position: relative; background: linear-gradient(160deg, #eef1e9 0%, #e6ebdd 100%);
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  min-height: 340px; box-shadow: var(--shadow-sm);
}
.radius-panel__head { position: absolute; top: 1.1rem; left: 1.2rem; z-index: 2; }
.radius-panel__head .eyebrow { margin-bottom: .1rem; }
.radius-panel__km { font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 800; color: var(--green-800); line-height: 1; letter-spacing: -.02em; }
.radius-map { width: 100%; height: 100%; display: block; }
.radius-badge {
  position: absolute; bottom: 1rem; right: 1rem; z-index: 2;
  display: inline-flex; align-items: center; gap: .5rem;
  background: #fff; color: var(--green-800); font-weight: 700; font-size: .82rem;
  padding: .5rem .8rem; border-radius: var(--radius-pill); box-shadow: var(--shadow-sm);
}
.radius-badge svg { width: 18px; height: 18px; }

/* =========================================================================
   Blocos de conteúdo genéricos
   ========================================================================= */
.prose { max-width: 70ch; }
.prose h2 { margin-top: 2.4rem; margin-bottom: .7rem; }
.prose h3 { margin-top: 1.6rem; margin-bottom: .3rem; color: var(--green-800); }
.prose p { margin-bottom: 1rem; }
.prose ul.bullets { margin: 0 0 1.2rem; display: grid; gap: .6rem; }
.prose ul.bullets li { position: relative; padding-left: 1.6rem; }
.prose ul.bullets li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: .7rem; height: .7rem;
  border-radius: 3px; background: var(--green-700);
}
.prose ol.steps { counter-reset: step; display: grid; gap: 1rem; margin: 1.2rem 0; padding: 0; }
.prose ol.steps li { list-style: none; position: relative; padding-left: 3rem; min-height: 2rem; }
.prose ol.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0; width: 2.1rem; height: 2.1rem;
  background: var(--green-800); color: #fff; font-weight: 800; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}

/* Grade de cartões (features / serviços) */
.card-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; margin-top: 1.6rem; }
.info-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem 1.3rem; box-shadow: var(--shadow-sm);
}
.info-card h3 { color: var(--green-800); margin-bottom: .5rem; }
.info-card p { font-size: .98rem; }
.info-card .info-card__icon {
  width: 42px; height: 42px; border-radius: 11px; background: var(--green-800); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; margin-bottom: .8rem;
}
.info-card__icon svg { width: 22px; height: 22px; }

/* Faixa com imagem + texto (sobre / serviços) */
.split { display: grid; gap: clamp(1.2rem, 4vw, 2.5rem); align-items: center; margin-top: 1.8rem; }
.split img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow); }

/* Breadcrumb */
.breadcrumb { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; font-size: .85rem; padding-block: .7rem; color: var(--muted); }
.breadcrumb li { display: inline-flex; align-items: center; gap: .35rem; }
.breadcrumb li + li::before { content: "›"; color: var(--muted); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--green-700); }
.breadcrumb [aria-current="page"] { color: var(--ink); font-weight: 600; }

/* Página inicial de seção com título */
.section__head { max-width: 60ch; margin-bottom: .5rem; }

/* =========================================================================
   Página: Área de atendimento (colunas de cidades)
   ========================================================================= */
.area-hero { background: var(--bg-soft); }
.state-block { margin-top: 2.4rem; }
.state-block > h2 { display: flex; align-items: center; gap: .6rem; }
.state-block__intro { max-width: 72ch; margin-top: .6rem; }
.km-group { margin-top: 1.4rem; }
.km-group__label {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--green-800); background: #e9efe2;
  padding: .3rem .7rem; border-radius: var(--radius-pill); margin-bottom: .7rem;
}
.city-list { columns: 2; column-gap: 1.5rem; }
.city-list li {
  break-inside: avoid; padding: .32rem 0 .32rem 1.3rem; position: relative; font-size: .98rem; color: var(--body);
}
.city-list li::before {
  content: ""; position: absolute; left: 0; top: .72em; width: .5rem; height: .5rem;
  border-radius: 50%; background: var(--green-sage);
}
.area-layout { display: grid; gap: 2rem; }

/* =========================================================================
   Página: Contato
   ========================================================================= */
.contact-grid { display: grid; gap: 1.2rem; margin-top: 1.8rem; }
.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.4rem; box-shadow: var(--shadow-sm);
}
.contact-card h2 { font-size: 1.2rem; margin-bottom: .6rem; }
.contact-card--wa { background: var(--green-800); color: #fff; border-color: transparent; }
.contact-card--wa h2 { color: #fff; }
.contact-card--wa p { color: rgba(255, 255, 255, .9); margin-bottom: 1rem; }
.contact-phone { font-size: 1.5rem; font-weight: 800; color: var(--green-800); }
.contact-phone a { color: inherit; }
.hours-list { display: grid; gap: .4rem; }
.hours-list li { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px dashed var(--line); padding: .4rem 0; }
.hours-list strong { color: var(--ink); }

/* =========================================================================
   Faixa CTA (verde escura) — final de cada página
   ========================================================================= */
.cta-band {
  background: linear-gradient(120deg, var(--green-900) 0%, var(--green-800) 55%, var(--green-700) 120%);
  color: #fff; position: relative; overflow: hidden;
}
.cta-band__inner {
  display: grid; gap: 1.4rem; align-items: center;
  padding-block: clamp(2rem, 4vw, 2.8rem); position: relative; z-index: 2;
}
.cta-band__text { display: flex; align-items: center; gap: 1rem; }
.cta-band__text > svg { width: 46px; height: 46px; flex: 0 0 auto; color: #fff; opacity: .95; }
.cta-band__text h2 { color: #fff; font-size: clamp(1.35rem, 3vw, 1.9rem); }
.cta-band__text p { color: rgba(255, 255, 255, .88); margin-top: .2rem; }
.cta-band__truck { display: none; }

/* =========================================================================
   Rodapé
   ========================================================================= */
.site-footer { background: var(--green-950); color: rgba(255, 255, 255, .8); }
.site-footer__grid { display: grid; gap: 2rem; padding-block: clamp(2.2rem, 5vw, 3.2rem); }
.site-footer h2 { color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1rem; font-weight: 700; }
.footer-logo { display: inline-flex; flex-direction: column; line-height: 1; margin-bottom: 1rem; }
.footer-logo strong { font-size: 1.6rem; font-weight: 800; color: #fff; letter-spacing: -.01em; }
.footer-logo span { font-size: .55rem; font-weight: 700; letter-spacing: .22em; color: var(--green-sage); text-transform: uppercase; margin-top: .18rem; }
.site-footer p { font-size: .95rem; color: rgba(255, 255, 255, .72); max-width: 40ch; }
.site-footer .nap { color: #fff; font-weight: 600; margin-top: 1rem; }
.site-footer__nav ul { display: grid; gap: .55rem; }
.site-footer__nav a { color: rgba(255, 255, 255, .8); }
.site-footer__nav a:hover { color: #fff; }
.site-footer__contact a.btn { margin-bottom: 1rem; }
.site-footer__contact .fone { display: block; color: #fff; font-weight: 700; font-size: 1.15rem; margin-bottom: .5rem; }
.site-footer__contact .fone a { color: inherit; }
.site-footer__bar { border-top: 1px solid rgba(255, 255, 255, .12); }
.site-footer__bar .container { padding-block: 1.1rem; font-size: .82rem; color: rgba(255, 255, 255, .6); }

/* =========================================================================
   Responsivo (mobile-first: as regras acima são base para telas pequenas)
   ========================================================================= */
@media (min-width: 620px) {
  .pillars { grid-template-columns: 1fr 1fr; }
  .photo-cards { grid-template-columns: 1fr 1fr 1fr; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .cta-band__inner { grid-template-columns: 1fr auto; }
  .site-footer__grid { grid-template-columns: 1.6fr 1fr 1.2fr; }
}

@media (min-width: 900px) {
  /* Header horizontal */
  .nav-burger { display: none; }
  .nav-wrap { display: flex !important; position: static; flex-direction: row; align-items: center;
              flex: 1; padding: 0; box-shadow: none; border: 0; background: transparent; gap: 1rem; }
  .main-nav { margin-inline: auto; }
  .main-nav ul { flex-direction: row; gap: .3rem; }
  .main-nav a { padding: .55rem .8rem; }
  .header__cta { margin-top: 0; flex: 0 0 auto; }

  .hero__inner { grid-template-columns: 1.05fr 1fr; }
  .highlights__grid { grid-template-columns: 1.25fr 1fr; align-items: stretch; }
  .highlights__left { display: grid; gap: 1.5rem; align-content: start; }
  .split { grid-template-columns: 1fr 1fr; }
  .split--reverse .split__media { order: 2; }
  .card-grid--3 { grid-template-columns: 1fr 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid .contact-card--wide { grid-column: 1 / -1; }
  .area-layout { grid-template-columns: 1fr; }
  .city-list { columns: 3; }
  .cta-band__truck { display: block; position: absolute; right: -1rem; bottom: -.5rem; width: 230px; height: auto; color: rgba(255,255,255,.22); z-index: 1; }
}

@media (min-width: 1100px) {
  .city-list { columns: 4; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}

/* =========================================================================
   Adições — página Área de Atendimento (mídia lado a lado)
   ========================================================================= */
.area-media-grid { display: grid; gap: 1.2rem; margin-top: 2rem; }
.area-media-grid figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.area-media-grid figure img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) {
  .area-media-grid { grid-template-columns: 1fr 1fr; align-items: stretch; }
  .area-media-grid .radius-panel { min-height: 380px; }
}