/* ==========================================================================
   Decor Studio by Sueli Vieira — folha de estilos principal
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&family=Open+Sans:wght@400;600;700;800&display=swap');

:root {
  --cor-teal: #4f9b8f;
  --cor-teal-escuro: #0f322c;
  --cor-dourado: #c6a25c;
  --cor-dourado-escuro: #a9843f;
  --cor-marrom: #4a3826;
  --cor-marrom-escuro: #362818;
  --cor-texto: #3a3a3a;
  --cor-texto-claro: #6b6b6b;
  --cor-fundo-claro: #f7f6f3;
  --cor-fundo-header: #f1f0ec;
  --cor-branco: #ffffff;
  --sombra: 0 10px 30px rgba(0, 0, 0, 0.12);
  --fonte-titulo: 'Playfair Display', Georgia, serif;
  --fonte-corpo: 'Open Sans', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--fonte-corpo);
  color: var(--cor-texto);
  background: var(--cor-branco);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.secao {
  padding: 72px 0;
}

.secao--clara {
  background: var(--cor-fundo-claro);
}

.titulo-secao {
  font-family: var(--fonte-titulo);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  color: #222;
  margin: 0 0 18px;
}

.titulo-secao--centro {
  text-align: center;
}

.linha-dourada {
  width: 64px;
  height: 3px;
  background: var(--cor-dourado);
  margin: 0 0 26px;
}

.linha-dourada--centro {
  margin-left: auto;
  margin-right: auto;
}

.texto-intro {
  color: var(--cor-texto-claro);
  font-size: 17px;
  max-width: 720px;
}

.texto-intro--centro {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.botao {
  display: inline-block;
  padding: 15px 34px;
  background: var(--cor-dourado);
  color: var(--cor-branco);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.15s ease;
}

.botao:hover {
  background: var(--cor-dourado-escuro);
  transform: translateY(-1px);
}

.botao--outline {
  background: transparent;
  border: 2px solid var(--cor-branco);
}

.botao--outline:hover {
  background: var(--cor-branco);
  color: var(--cor-marrom);
}

/* ---------- Cabeçalho ---------- */

.cabecalho {
  background: var(--cor-fundo-header);
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 1px solid #e6e4de;
}

.cabecalho .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 62px;
  width: auto;
}

.menu-principal {
  display: flex;
  align-items: stretch;
  gap: 4px;
}

.menu-principal > li {
  position: relative;
  display: flex;
  align-items: center;
}

.menu-principal > li > a {
  display: flex;
  align-items: center;
  height: 92px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #2c2c2c;
  transition: background 0.2s ease, color 0.2s ease;
}

.menu-principal > li > a:hover,
.menu-principal > li.ativo > a {
  background: #e2e0d9;
  color: var(--cor-marrom);
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--cor-dourado);
  box-shadow: var(--sombra);
  padding: 6px 0;
}

.menu-principal > li:hover .submenu {
  display: block;
}

.submenu li a {
  display: block;
  padding: 12px 22px;
  color: var(--cor-branco);
  font-size: 13px;
  font-weight: 600;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.submenu li:first-child a {
  border-top: none;
}

.submenu li a:hover {
  background: rgba(0, 0, 0, 0.12);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 26px;
  height: 2px;
  background: var(--cor-marrom);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: var(--cor-branco);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(46, 34, 20, 0.72), rgba(46, 34, 20, 0.86));
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-family: var(--fonte-titulo);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 600;
  margin: 0 0 22px;
  max-width: 880px;
}

.hero p {
  font-size: 18px;
  max-width: 760px;
  margin: 0 0 34px;
}

.hero-botoes {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.hero-pagina {
  min-height: 320px;
}

.hero-pagina h1 {
  font-size: clamp(28px, 4vw, 42px);
}

.migalha {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 14px;
}

.migalha a {
  color: var(--cor-branco);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

/* ---------- Boas-vindas ---------- */

.bemvindo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.bemvindo__foto img {
  border-radius: 4px;
  box-shadow: var(--sombra);
}

.bemvindo p {
  color: var(--cor-texto-claro);
  margin-bottom: 28px;
}

/* ---------- Cards ---------- */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 46px;
}

.card {
  background: var(--cor-branco);
  padding: 40px 32px;
  border-radius: 4px;
  box-shadow: var(--sombra);
  text-align: center;
}

.card h3 {
  font-family: var(--fonte-titulo);
  font-size: 21px;
  margin: 0 0 14px;
  color: #222;
}

.card p {
  color: var(--cor-texto-claro);
  font-size: 15px;
  margin: 0;
}

/* ---------- Faixa CTA ---------- */

.faixa-cta {
  background: linear-gradient(rgba(54, 40, 24, 0.92), rgba(54, 40, 24, 0.92)),
    url('../imagens/home/decor-studio.jpg');
  background-size: cover;
  background-position: center;
  color: var(--cor-branco);
  padding: 90px 0;
  text-align: center;
}

.faixa-cta h2 {
  font-family: var(--fonte-titulo);
  font-size: clamp(26px, 4vw, 38px);
  margin: 0 0 30px;
}

/* ---------- Grid de serviços ---------- */

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.servico-item {
  background: var(--cor-branco);
  border: 1px solid #eae8e2;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.servico-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra);
}

.servico-item img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.servico-item__legenda {
  padding: 18px 20px 22px;
  text-align: center;
}

.servico-item__legenda h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 4px;
  color: #222;
}

.servico-item__legenda span {
  font-size: 13px;
  color: var(--cor-dourado-escuro);
  font-weight: 600;
}

/* ---------- Missão / Visão ---------- */

.mv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.mv-item h3 {
  font-family: var(--fonte-titulo);
  color: var(--cor-teal);
  font-size: 24px;
  margin: 0 0 14px;
}

.mv-item p {
  color: var(--cor-texto-claro);
}

/* ---------- Rodapé ---------- */

.rodape {
  background: var(--cor-fundo-header);
  padding-top: 60px;
}

.rodape-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 50px;
}

.rodape-grid h4 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #222;
  margin: 0 0 18px;
}

.rodape-grid p,
.rodape-grid address {
  color: var(--cor-texto-claro);
  font-style: normal;
  font-size: 14.5px;
  margin: 0 0 6px;
}

.rodape-logo img {
  height: 56px;
  margin-bottom: 18px;
}

.rodape-mapa iframe {
  width: 100%;
  height: 220px;
  border: 0;
  border-radius: 3px;
}

.rodape-cartoes img {
  height: 34px;
  margin-top: 6px;
}

.rodape-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--cor-dourado);
  color: var(--cor-dourado);
  font-size: 18px;
  margin-top: 8px;
}

.rodape-barra {
  background: var(--cor-teal-escuro);
  color: rgba(255, 255, 255, 0.85);
  padding: 20px 0;
  text-align: center;
  font-size: 13.5px;
}

.rodape-barra a {
  color: var(--cor-dourado);
  font-weight: 700;
}

/* ---------- WhatsApp flutuante ---------- */

.whatsapp-flutuante {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  z-index: 1000;
}

.whatsapp-flutuante img {
  width: 30px;
  height: 30px;
}

/* ---------- Páginas internas de serviço ---------- */

.servico-conteudo {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.servico-conteudo p {
  color: var(--cor-texto-claro);
  margin: 0 0 18px;
}

.lista-check {
  margin: 26px 0;
}

.lista-check li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  color: var(--cor-texto);
}

.lista-check li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--cor-teal);
  font-weight: 800;
}

.caixa-contato {
  background: var(--cor-fundo-claro);
  border-radius: 4px;
  padding: 32px;
  border-top: 4px solid var(--cor-dourado);
}

.caixa-contato h3 {
  font-family: var(--fonte-titulo);
  margin: 0 0 12px;
  font-size: 21px;
}

.caixa-contato p {
  color: var(--cor-texto-claro);
  font-size: 15px;
}

.caixa-contato .botao {
  width: 100%;
  text-align: center;
  margin-top: 10px;
}

.galeria {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.galeria a {
  display: block;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.galeria img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.galeria a:hover img {
  transform: scale(1.06);
}

/* ---------- Lightbox simples ---------- */

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 15, 0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox.aberto {
  display: flex;
}

.lightbox img {
  max-width: 100%;
  max-height: 88vh;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-fechar {
  position: absolute;
  top: 26px;
  right: 34px;
  color: var(--cor-branco);
  font-size: 34px;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
}

/* ---------- Página Empresa ---------- */

.empresa-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.empresa-grid img {
  border-radius: 4px;
  box-shadow: var(--sombra);
}

/* ---------- Formulário de contato ---------- */

.form-contato {
  display: grid;
  gap: 18px;
  max-width: 640px;
}

.form-contato label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #333;
  margin-bottom: 6px;
  display: block;
}

.form-contato input,
.form-contato textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #ddd9d0;
  border-radius: 3px;
  font-family: var(--fonte-corpo);
  font-size: 15px;
  background: var(--cor-fundo-claro);
}

.form-contato textarea {
  min-height: 140px;
  resize: vertical;
}

.info-contato {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-bottom: 56px;
}

.info-contato .card h3 {
  font-size: 17px;
}

/* ---------- Blog ---------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 46px;
}

.post-card {
  background: var(--cor-branco);
  border: 1px solid #eae8e2;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--sombra);
}

.post-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.post-card__corpo {
  padding: 22px;
}

.post-card__corpo h3 {
  font-family: var(--fonte-titulo);
  font-size: 19px;
  margin: 0 0 10px;
}

.post-card__corpo p {
  color: var(--cor-texto-claro);
  font-size: 14.5px;
}

.post-card > a {
  display: block;
  color: inherit;
  text-decoration: none;
}

/* ---------- Responsivo ---------- */

@media (max-width: 960px) {
  .bemvindo,
  .servico-conteudo,
  .empresa-grid,
  .mv-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid,
  .servicos-grid,
  .rodape-grid,
  .info-contato,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 780px) {
  .menu-toggle {
    display: flex;
  }

  .menu-principal {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cor-fundo-header);
    flex-direction: column;
    border-top: 1px solid #e6e4de;
    box-shadow: var(--sombra);
  }

  .menu-principal.aberto {
    display: flex;
  }

  .menu-principal > li > a {
    height: auto;
    padding: 16px 24px;
    width: 100%;
  }

  .submenu {
    position: static;
    box-shadow: none;
    display: none;
  }

  .menu-principal li.aberto .submenu {
    display: block;
  }

  .cards-grid,
  .servicos-grid,
  .rodape-grid,
  .info-contato,
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 460px;
  }

  .secao {
    padding: 52px 0;
  }
}