/* ==========================================================================
   Mil Gesso - folha de estilos
   Índice:
   1. Variáveis e base       5. Slideshow e cabeçalho de página
   2. Topo e menu            6. Seções e cards
   3. Botões                 7. Galeria e lightbox
   4. Rodapé e WhatsApp      8. Formulário e responsivo
   ========================================================================== */

/* 1. Variáveis e base (cores copiadas do site antigo) ---------------------- */
:root {
  --verde: #489b6f;
  --verde-escuro: #2f6f4d;
  --azul: #6ec1e4;
  --azul-escuro: #1f6f93;
  --grafite: #2c2c2c;
  --cinza: #55595c;
  --cinza-claro: #e6e7e8;
  --fundo: #f6f7f7;
  --branco: #ffffff;
  --sombra: 0 10px 30px rgba(44, 44, 44, .10);
  --raio: 10px;
  --largura: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--branco);
  color: var(--cinza);
  font-family: "Roboto", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--verde-escuro); }
h1, h2, h3 {
  margin: 0 0 .5em;
  color: var(--grafite);
  font-family: "Montserrat", "Roboto", Arial, sans-serif;
  line-height: 1.2;
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.container { width: min(100% - 32px, var(--largura)); margin-inline: auto; }
.pular-conteudo { position: absolute; left: -9999px; }
.pular-conteudo:focus { left: 16px; top: 16px; z-index: 100; background: var(--branco); padding: 8px 14px; }

/* 2. Topo e menu ----------------------------------------------------------- */
.barra-topo { background: var(--verde-escuro); color: var(--branco); font-size: .88rem; }
.barra-topo .container { display: flex; justify-content: space-between; gap: 16px; padding-block: 7px; flex-wrap: wrap; }
.barra-topo a { color: var(--branco); text-decoration: none; margin-right: 18px; }
.barra-topo a:hover { text-decoration: underline; }

.cabecalho { position: sticky; top: 0; z-index: 50; background: var(--branco); box-shadow: 0 2px 14px rgba(44, 44, 44, .08); }
.cabecalho .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 10px; }
.logo img { height: 56px; width: auto; }

.menu ul { display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; list-style: none; }
.menu a { display: block; padding: 8px 13px; border-radius: 6px; color: var(--grafite); font-weight: 500; text-decoration: none; }
.menu a:hover { color: var(--verde-escuro); background: var(--fundo); }
.menu a[aria-current="page"] { color: var(--verde-escuro); box-shadow: inset 0 -2px 0 var(--verde); border-radius: 0; }

.menu-botao { display: none; width: 44px; height: 44px; padding: 10px; border: 0; border-radius: 6px; background: var(--fundo); cursor: pointer; }
.menu-botao span { display: block; height: 2px; margin: 5px 0; background: var(--grafite); }

/* 3. Botões ---------------------------------------------------------------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; border: 2px solid transparent; border-radius: 8px;
  font: 600 1rem "Roboto", Arial, sans-serif; text-decoration: none; cursor: pointer;
  transition: transform .2s, background .2s, color .2s;
}
.botao:hover { transform: translateY(-2px); }
.botao svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.botao-verde { background: var(--verde-escuro); color: var(--branco); }
.botao-verde:hover { background: #255a3e; }
.botao-claro { background: var(--branco); color: var(--verde-escuro); }
.botao-contorno { border-color: var(--branco); color: var(--branco); }
.botao-contorno:hover { background: var(--branco); color: var(--verde-escuro); }
.botoes { display: flex; flex-wrap: wrap; gap: 14px; }

/* 4. Rodapé e WhatsApp ----------------------------------------------------- */
.rodape { background: var(--grafite); color: #d9dcde; font-size: .96rem; }
.rodape .container { display: grid; grid-template-columns: 1.3fr 1fr 1.4fr; gap: 40px; padding-block: 56px 36px; }
.rodape h2 { margin-bottom: 14px; color: var(--branco); font-size: 1.05rem; }
.rodape a { color: #d9dcde; }
.rodape a:hover { color: var(--azul); }
.rodape ul { margin: 0; padding: 0; list-style: none; }
.rodape li { margin-bottom: 6px; }
.rodape-logo { background: var(--branco); border-radius: 8px; padding: 10px 14px; width: 210px; margin-bottom: 16px; }
.rodape-base { border-top: 1px solid #47494b; padding: 16px; text-align: center; font-size: .86rem; }

.whats-flutuante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  display: grid; place-items: center; width: 58px; height: 58px;
  border-radius: 50%; background: #25d366; color: var(--branco);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .25); transition: transform .2s;
}
.whats-flutuante:hover { transform: scale(1.08); }
.whats-flutuante svg { width: 30px; height: 30px; fill: currentColor; }

/* 5. Slideshow e cabeçalho de página --------------------------------------- */
.slideshow { position: relative; height: min(78vh, 640px); min-height: 460px; overflow: hidden; background: var(--grafite); }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity .9s; visibility: hidden; }
.slide.ativo { opacity: 1; visibility: visible; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 30, 25, .82), rgba(20, 30, 25, .25)); }
.slide-texto { position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; }
.slide-texto .caixa { max-width: 700px; padding-left: 56px; color: var(--branco); }
.slide-texto h1, .slide-texto h2 { color: var(--branco); font-size: clamp(2rem, 5vw, 3.4rem); }
.slide-texto p { font-size: 1.15rem; }

.seta { position: absolute; top: 50%; z-index: 3; width: 46px; height: 46px; margin-top: -23px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .85); color: var(--grafite); font-size: 1.5rem; line-height: 1; cursor: pointer; }
.seta:hover { background: var(--branco); }
.seta-anterior { left: 16px; }
.seta-proxima { right: 16px; }
.pontos { position: absolute; left: 0; right: 0; bottom: 18px; z-index: 3; display: flex; justify-content: center; gap: 4px; }
.pontos button { width: 28px; height: 28px; padding: 9px; border: 0; background: none; cursor: pointer; }
.pontos button::before { content: ""; display: block; width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .55); }
.pontos button.ativo::before { background: var(--azul); }

.titulo-pagina {
  background: linear-gradient(120deg, rgba(47, 111, 77, .95), rgba(31, 111, 147, .88)), url("../assets/img/hexagonos.jpg") center / 420px;
  color: var(--branco); padding-block: 62px;
}
.titulo-pagina h1 { color: var(--branco); margin-bottom: 8px; }
.titulo-pagina p { max-width: 680px; margin: 0; font-size: 1.12rem; }

/* 6. Seções e cards -------------------------------------------------------- */
.secao { padding-block: 76px; }
.secao-cinza { background: var(--fundo); }
.secao-cabecalho { max-width: 700px; margin: 0 auto 42px; text-align: center; }
.selo { display: block; margin-bottom: 8px; color: var(--verde-escuro); font-size: .85rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.duas-colunas { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.foto-destaque { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--raio); box-shadow: var(--sombra); }

.lista-marcada { margin: 0 0 1.4em; padding: 0; list-style: none; }
.lista-marcada li { position: relative; padding-left: 28px; margin-bottom: 6px; }
.lista-marcada li::before { content: ""; position: absolute; left: 3px; top: .55em; width: 12px; height: 7px; border-left: 3px solid var(--verde); border-bottom: 3px solid var(--verde); transform: rotate(-45deg); }

.grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--raio); background: var(--branco); box-shadow: var(--sombra); transition: transform .25s; }
.card:hover { transform: translateY(-5px); }
.card > img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card-corpo { display: flex; flex-direction: column; flex: 1; padding: 22px; }
.card-corpo p { flex: 1; }
.card .botao { align-self: flex-start; padding: 11px 20px; }

.numeros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 8px; }
.numeros div { padding: 20px; border-radius: var(--raio); background: var(--fundo); text-align: center; }
.numeros strong { display: block; color: var(--verde-escuro); font: 700 1.5rem "Montserrat", sans-serif; }

.avaliacao { display: flex; flex-direction: column; margin: 0; padding: 26px; border-radius: var(--raio); background: var(--branco); box-shadow: var(--sombra); }
.estrelas { color: #e0a100; font-size: 1.15rem; letter-spacing: 2px; }
.avaliacao blockquote { flex: 1; margin: 10px 0 14px; }
.avaliacao figcaption { color: var(--grafite); font-weight: 600; }
.avaliacao small { display: block; color: var(--cinza); font-weight: 400; }

.cta { background: linear-gradient(120deg, var(--verde-escuro), var(--azul-escuro)); color: var(--branco); padding-block: 58px; }
.cta .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta h2 { color: var(--branco); margin-bottom: 6px; }
.cta p { margin: 0; }

/* 7. Galeria e lightbox ---------------------------------------------------- */
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.galeria button { padding: 0; border: 0; border-radius: var(--raio); overflow: hidden; background: none; cursor: zoom-in; }
.galeria img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .3s; }
.galeria button:hover img { transform: scale(1.05); }

.lightbox { position: fixed; inset: 0; z-index: 80; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(0, 0, 0, .9); }
.lightbox.aberto { display: flex; }
.lightbox img { max-width: 100%; max-height: 88vh; border-radius: 6px; }
.lightbox .seta { position: fixed; }
.lightbox-fechar { position: fixed; top: 14px; right: 14px; width: 46px; height: 46px; border: 0; border-radius: 50%; background: var(--branco); font-size: 1.6rem; line-height: 1; cursor: pointer; }

/* 8. Formulário e responsivo ----------------------------------------------- */
.contato-grade { display: grid; grid-template-columns: 1.3fr 1fr; gap: 46px; }
.formulario { padding: 30px; border-radius: var(--raio); background: var(--branco); box-shadow: var(--sombra); }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.campo-inteiro { grid-column: 1 / -1; }
.formulario label { display: block; margin-bottom: 4px; color: var(--grafite); font-weight: 500; font-size: .95rem; }
.formulario input, .formulario select, .formulario textarea {
  width: 100%; padding: 12px; border: 1px solid #b9bdc0; border-radius: 6px;
  background: var(--branco); color: var(--grafite); font: inherit;
}
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: 2px solid var(--verde); border-color: var(--verde); }
.formulario .botao { margin-top: 18px; }
.campo-oculto { position: absolute; left: -9999px; }
.aviso { display: none; margin-top: 16px; padding: 12px 16px; border-radius: 6px; }
.aviso.sucesso { display: block; background: #e4f3ea; color: #1f5a3c; }
.aviso.erro { display: block; background: #fbe9e7; color: #8c2b1d; }

.info-contato { margin: 0 0 24px; padding: 0; list-style: none; }
.info-contato li { margin-bottom: 14px; }
.info-contato strong { display: block; color: var(--grafite); }
.horarios { width: 100%; border-collapse: collapse; }
.horarios td { padding: 6px 0; border-bottom: 1px solid var(--cinza-claro); }
.horarios td:last-child { text-align: right; }
.mapa { display: block; width: 100%; height: 380px; border: 0; }

@media (max-width: 960px) {
  .menu-botao { display: block; }
  .menu { position: absolute; top: 100%; left: 0; right: 0; display: none; background: var(--branco); box-shadow: 0 12px 20px rgba(44, 44, 44, .12); }
  .menu.aberto { display: block; }
  .menu ul { flex-direction: column; align-items: stretch; padding: 8px 16px 16px; }
  .menu a { padding: 12px; }
  .grade { grid-template-columns: repeat(2, 1fr); }
  .duas-colunas, .contato-grade { grid-template-columns: 1fr; gap: 32px; }
  .rodape .container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .secao { padding-block: 52px; }
  .barra-topo .so-desktop { display: none; }
  .logo img { height: 46px; }
  .grade, .numeros, .campos, .rodape .container { grid-template-columns: 1fr; }
  .slideshow { height: 560px; }
  .slide::after { background: rgba(20, 30, 25, .66); }
  .seta { display: none; }
  .slide-texto .caixa { padding-left: 0; }
  .lightbox .seta { display: block; }
  .formulario { padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}