/* ============================================================
   PRONTO SERVIÇO REFRIGERAÇÃO - style.css (arquivo único)
   Paleta do folheto: azul escuro, azul claro, vermelho, branco
   ============================================================ */

/* ---------- Variáveis ---------- */
:root {
  --azul-escuro: #0b2d5c;
  --azul-escuro-2: #07204a;
  --azul-claro: #2f9bd6;
  --azul-claro-suave: #e8f4fc;
  --vermelho: #d62828;
  --vermelho-escuro: #b01f1f;
  --branco: #fff;
  --texto: #26303b;
  --texto-suave: #5a6673;
  --fundo-alt: #f4f7fa;
  --borda: #dfe7ee;
  --sombra: 0 6px 18px rgba(11, 45, 92, .10);
  --raio: 10px;
}

/* ---------- Reset e base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
svg { vertical-align: middle; }
a { color: var(--azul-claro); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
h1, h2, h3 { color: var(--azul-escuro); line-height: 1.25; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }

.container { width: min(1120px, 92%); margin-inline: auto; }

/* ---------- Acessibilidade ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--azul-escuro); color: var(--branco);
  padding: .6rem 1rem; z-index: 200; border-radius: 0 0 var(--raio) 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--azul-claro); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .7rem 1.3rem; border-radius: var(--raio);
  font-weight: 700; font-size: .95rem; line-height: 1.2;
  transition: background .2s, transform .15s, box-shadow .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-whatsapp { background: var(--vermelho); color: var(--branco); box-shadow: 0 4px 12px rgba(214, 40, 40, .28); }
.btn-whatsapp:hover { background: var(--vermelho-escuro); }
.btn-outline { border: 2px solid var(--azul-escuro); color: var(--azul-escuro); background: transparent; }
.btn-outline:hover { background: var(--azul-escuro); color: var(--branco); }
.btn-lg { padding: .9rem 1.7rem; font-size: 1.05rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--branco);
  border-bottom: 1px solid var(--borda);
  transition: box-shadow .2s;
}
.site-header.header-rolou { box-shadow: var(--sombra); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .65rem 0;
}
.logo { display: inline-flex; align-items: center; gap: .45rem; }
.logo:hover { text-decoration: none; }
.logo-floco { color: var(--azul-claro); }
.logo-texto { font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; }
.logo-pronto { color: var(--vermelho); }
.logo-servico { color: var(--azul-escuro); }
.btn-header { padding: .5rem 1rem; font-size: .9rem; }

.menu-toggle { display: inline-flex; flex-direction: column; gap: 5px; padding: .5rem; }
.menu-toggle span { width: 24px; height: 2.5px; background: var(--azul-escuro); border-radius: 2px; transition: transform .2s, opacity .2s; }
.menu-toggle.ativo span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.ativo span:nth-child(2) { opacity: 0; }
.menu-toggle.ativo span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Navegação (mobile primeiro) ---------- */
.site-nav { display: none; }
.site-nav.nav-aberto {
  display: block;
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--branco); border-bottom: 1px solid var(--borda);
  box-shadow: var(--sombra);
}
.nav-lista { display: flex; flex-direction: column; padding: .5rem 0; }
.nav-lista > li { position: relative; }
.nav-lista a, .nav-drop-toggle {
  display: block; padding: .7rem 1.4rem;
  color: var(--azul-escuro); font-weight: 600;
}
.nav-lista a:hover, .nav-drop-toggle:hover { text-decoration: none; background: var(--azul-claro-suave); }
.nav-lista a.ativo { color: var(--vermelho); }
.submenu { display: none; background: var(--fundo-alt); }
.has-submenu.submenu-aberto .submenu { display: block; }
.nav-drop-toggle::after { content: " ▾"; font-size: .8em; }
.has-submenu.submenu-aberto .nav-drop-toggle::after { content: " ▴"; }

@media (min-width: 900px) {
  .menu-toggle { display: none; }
  .site-nav { display: block; }
  .site-nav.nav-aberto { position: static; box-shadow: none; border: 0; }
  .nav-lista { flex-direction: row; align-items: center; gap: .2rem; padding: 0; }
  .nav-lista a, .nav-drop-toggle { padding: .5rem .8rem; border-radius: 8px; }
  .submenu {
    position: absolute; top: 100%; left: 0; min-width: 230px;
    background: var(--branco); border: 1px solid var(--borda);
    border-radius: var(--raio); box-shadow: var(--sombra);
    padding: .4rem 0; z-index: 110;
  }
  .has-submenu:hover .submenu, .has-submenu:focus-within .submenu { display: block; }
}

/* ---------- Hero ---------- */
.hero { background: linear-gradient(160deg, var(--azul-escuro) 0%, #12407e 100%); color: var(--branco); }
.hero-inner { display: grid; gap: 2rem; padding: 3rem 0; grid-template-columns: 1fr; }
.hero-etiqueta {
  display: inline-block; background: rgba(255,255,255,.12);
  color: #bfe3f7; font-size: .85rem; font-weight: 700;
  padding: .3rem .8rem; border-radius: 999px; margin-bottom: 1rem;
}
.hero h1 { color: var(--branco); font-size: 2.1rem; margin-bottom: .8rem; }
.hero-sub { color: #d7e6f4; max-width: 34rem; margin-bottom: 1.4rem; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.2rem; }
.hero .btn-outline { border-color: var(--branco); color: var(--branco); }
.hero .btn-outline:hover { background: var(--branco); color: var(--azul-escuro); }
.hero-destaques { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; color: #bfe3f7; font-weight: 600; font-size: .92rem; }
.hero-imagem img { border-radius: var(--raio); box-shadow: 0 14px 34px rgba(0,0,0,.28); }
@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1.15fr .85fr; align-items: center; padding: 4.2rem 0; }
  .hero h1 { font-size: 2.6rem; }
}

/* ---------- Seções ---------- */
.secao { padding: 3.2rem 0; }
.secao-marcas, .secao-faq { background: var(--fundo-alt); }
.secao h2 { margin-bottom: .2rem; }
.secao-sub { color: var(--texto-suave); margin: .4rem 0 1.8rem; max-width: 40rem; }

/* ---------- Cards de serviço ---------- */
.grid-servicos { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-servicos { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-servicos { grid-template-columns: repeat(4, 1fr); } }
.card-servico {
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio); padding: 1.5rem 1.3rem;
  box-shadow: var(--sombra);
  display: flex; flex-direction: column; gap: .6rem;
  transition: transform .2s, box-shadow .2s;
}
.card-servico:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(11,45,92,.14); }
.card-servico-icone { color: var(--azul-claro); }
.card-servico p { color: var(--texto-suave); font-size: .95rem; flex: 1; }
.link-saiba { color: var(--vermelho); font-weight: 700; font-size: .95rem; }

/* ---------- Marcas (carrossel infinito) ---------- */
.marcas-carousel {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marcas-track {
  display: flex;
  width: max-content;
  animation: marcas-scroll 32s linear infinite;
}
.marcas-carousel:hover .marcas-track { animation-play-state: paused; }
.lista-marcas {
  display: flex;
  gap: .8rem;
  padding-right: .8rem;
}
.lista-marcas li {
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: 8px; padding: .8rem;
  display: flex; align-items: center; justify-content: center;
  width: 160px; flex-shrink: 0;
  transition: border-color .2s, box-shadow .2s;
}
.lista-marcas li:hover {
  border-color: var(--azul-claro);
  box-shadow: var(--sombra);
}
.lista-marcas img { width: 140px; height: 80px; object-fit: contain; }
@keyframes marcas-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Diferenciais ---------- */
.grid-diferenciais { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-diferenciais { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-diferenciais { grid-template-columns: repeat(4, 1fr); } }
.card-diferencial {
  background: var(--azul-claro-suave); border-radius: var(--raio);
  padding: 1.4rem 1.2rem; border-left: 4px solid var(--azul-claro);
}
.card-diferencial h3 { margin-bottom: .4rem; }
.card-diferencial p { color: var(--texto-suave); font-size: .95rem; }

/* ---------- FAQ ---------- */
.faq-lista { display: grid; gap: .8rem; max-width: 46rem; }
.faq-item {
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio); overflow: hidden;
}
.faq-item summary {
  padding: 1rem 2.6rem 1rem 1.2rem; font-weight: 700; color: var(--azul-escuro);
  cursor: pointer; list-style: none; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 1.1rem; top: 50%;
  transform: translateY(-50%); color: var(--vermelho);
  font-size: 1.4rem; font-weight: 400; line-height: 1;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 1.2rem 1.1rem; color: var(--texto-suave); }

/* ---------- CTA ---------- */
.cta { background: var(--azul-escuro); color: var(--branco); padding: 3rem 0; text-align: center; }
.cta h2 { color: var(--branco); margin-bottom: .5rem; }
.cta p { color: #d7e6f4; max-width: 38rem; margin: 0 auto 1.4rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--azul-escuro-2); color: #c9d8e8; padding: 3rem 0 0; font-size: .95rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; padding-bottom: 2.4rem; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1.2fr; } }
.footer-col h2 { color: var(--branco); font-size: 1.05rem; margin-bottom: .8rem; }
.footer-logo { font-size: 1.3rem; font-weight: 800; margin-bottom: .6rem; }
.footer-social { display: flex; gap: .7rem; margin-top: 1rem; }
.footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.08); color: var(--branco);
  transition: background .2s;
}
.footer-social a:hover { background: var(--azul-claro); text-decoration: none; }
.footer-links li { margin-bottom: .45rem; }
.footer-links a { color: #c9d8e8; }
.footer-links a:hover { color: var(--branco); }
.footer-nap { font-style: normal; display: grid; gap: .2rem; margin-bottom: .7rem; }
.footer-fone a { color: var(--branco); font-weight: 700; font-size: 1.05rem; }
.footer-horario { margin-top: .5rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 1rem 0; }
.footer-bottom-inner { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: center; justify-content: space-between; font-size: .85rem; }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed; bottom: 18px; right: 18px; z-index: 150;
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--vermelho); color: var(--branco);
  box-shadow: 0 8px 22px rgba(0,0,0,.3);
  transition: transform .2s, background .2s;
}
.whatsapp-float:hover { transform: scale(1.07); background: var(--vermelho-escuro); text-decoration: none; }

/* ---------- Banner de cookies ---------- */
.cookie-banner {
  display: none;
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 180;
  max-width: 640px; margin-inline: auto;
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio); box-shadow: 0 10px 30px rgba(0,0,0,.22);
  padding: 1rem 1.2rem; font-size: .9rem;
}
.cookie-banner.visivel { display: block; }
.cookie-banner p { margin-bottom: .8rem; }
.cookie-banner a { font-weight: 700; }
.cookie-acoes { display: flex; gap: .7rem; flex-wrap: wrap; }
.btn-cookie { background: var(--vermelho); color: var(--branco); padding: .55rem 1.1rem; border-radius: 8px; font-weight: 700; }
.btn-cookie:hover { background: var(--vermelho-escuro); }
.btn-cookie-link { color: var(--texto-suave); text-decoration: underline; padding: .55rem .4rem; }

/* ---------- Páginas internas ---------- */
.pagina { padding: 2.6rem 0 3.4rem; }
.breadcrumb { font-size: .85rem; color: var(--texto-suave); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--azul-claro); }
.pagina h1 { margin-bottom: 1rem; }
.pagina h2 { margin: 1.8rem 0 .6rem; }
.pagina p { margin-bottom: .9rem; max-width: 46rem; }
.pagina ul { margin: .4rem 0 1rem 1.2rem; list-style: disc; }
.pagina ul li { margin-bottom: .4rem; }

/* ---------- Contato ---------- */
.grid-contato { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .grid-contato { grid-template-columns: 1fr 1.1fr; align-items: start; } }
.contato-info h2 { margin: 1.6rem 0 .5rem; }
.contato-info .btn { margin: .4rem 0 1rem; }
.contato-info address { font-style: normal; color: var(--texto-suave); }
.tabela-horarios { border-collapse: collapse; width: 100%; max-width: 24rem; }
.tabela-horarios td { border: 1px solid var(--borda); padding: .55rem .8rem; }
.tabela-horarios td:first-child { font-weight: 700; color: var(--azul-escuro); }
.contato-mapa iframe { width: 100%; border-radius: var(--raio); }

/* ---------- 404 ---------- */
.pagina-404 { text-align: center; padding: 4rem 0 5rem; }
.pagina-404 h1 { font-size: 2.2rem; margin-bottom: .8rem; }
.pagina-404 p { margin: 0 auto 1.6rem; max-width: 30rem; }

/* ---------- Imagem de destaque do serviço ---------- */
.servico-destaque { margin: 1.2rem 0 1.6rem; }
.servico-destaque img { border-radius: var(--raio); box-shadow: var(--sombra); }