/* --------- Reset & Base --------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #ffffff;
  color: #111;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }

/* --------- Theme --------- */
:root {
  --laranja: #ff9500;
  --laranja-hover: #e08600;
  --preto: #111111;
  --cinza-claro: #f7f7f8;
  --cinza-borda: #e6e6e9;
  --texto: #1f2937;
}

/* --------- Header / Nav --------- */
header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--preto); color: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.header-wrap {
  max-width: 1200px; margin: 0 auto;
  padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 50px; width: auto; }
.logo h1 { font-size: 1.1rem; font-weight: 800; color: #fff; }

nav { display: flex; align-items: center; gap: 18px; }
nav a {
  color: #fff; font-weight: 700; opacity: .95;
  display: flex; align-items: center; gap: 8px;
  transition: color .2s, opacity .2s, transform .2s;
}
nav a:hover { color: var(--laranja); opacity: 1; transform: translateY(-1px); }

.menu-whatsapp {
  background: var(--laranja); padding: 8px 14px; border-radius: 999px;
}
.menu-whatsapp:hover { background: var(--laranja-hover); color: #fff; }

.burger { display: none; color: #fff; font-size: 1.5rem; cursor: pointer; }
.mobile-nav {
  display: none; flex-direction: column; gap: 14px;
  padding: 12px 20px; background: #151515;
  border-top: 1px solid rgba(255,255,255,.08);
}
.mobile-nav a { color: #fff; padding: 6px 0; }
.mobile-nav .menu-whatsapp { align-self: flex-start; }
.mobile-nav.open { display: flex; }
@media (max-width: 860px) {
  nav { display: none; }
  .burger { display: block; }
}

/* --------- Hero --------- */
.hero {
  background: linear-gradient(135deg, #ffecd6, #fff5e6);
  text-align: center;
  padding: 90px 20px;
}
.hero h2 { font-size: 2.2rem; color: var(--laranja); margin-bottom: 8px; }
.hero p { font-size: 1.05rem; color: var(--texto); margin-bottom: 18px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px; border-radius: 999px;
  background: var(--laranja); color: #fff; font-weight: 800;
  box-shadow: 0 8px 18px rgba(255,149,0,.25);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn:hover {
  background: var(--laranja-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
}

/* --------- Sections --------- */
section { padding: 56px 20px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-title {
  font-size: 1.6rem; text-align: center; margin-bottom: 26px;
  color: #111; font-weight: 800;
}

/* --------- Menu de Filtros --------- */
.filter-menu {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 25px 0;
  flex-wrap: wrap;
}
.filter-btn {
  background: var(--laranja);
  color: white;
  border: none;
  padding: 10px 18px;
  cursor: pointer;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.3s, transform 0.2s;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--preto);
  transform: translateY(-2px);
}

/* --------- Produtos --------- */
.grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}
.card {
  background: #fff;
  border: 1px solid var(--cinza-borda);
  border-radius: 14px;
  overflow: hidden;
  width: calc(25% - 20px);
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 28px rgba(0,0,0,.12); }
.card img { display: block; width: 100%; height: auto; }
.card .content { padding: 16px; text-align: center; }
.card h3 { font-size: 1.05rem; margin-bottom: 6px; color: #2b2b2b; }
.card p { color: #555; margin-bottom: 6px; }
.price { font-weight: 800; margin: 6px 0 14px; }
.card .btn { width: 100%; justify-content: center; }

@media (max-width: 992px) {
  .card { width: calc(33.33% - 20px); }
}
@media (max-width: 600px) {
  .card { width: calc(50% - 20px); }
}

/* --------- Sobre --------- */
.about {
  background: var(--cinza-claro);
  border: 1px solid var(--cinza-borda);
  border-radius: 18px;
  padding: 28px;
  text-align: center;
}

/* --------- Contato --------- */
.contact { text-align: center; }
.contact a { color: var(--laranja); font-weight: 800; }

/* --------- Mapa --------- */
.map-wrap {
  max-width: 900px; height: 420px; margin: 24px auto;
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--cinza-borda);
  box-shadow: 0 6px 20px rgba(0,0,0,.12);
}
@media (max-width: 860px) { .map-wrap { height: 340px; } }

/* --------- Footer --------- */
footer {
  background: #0f0f10;
  color: #fff;
  text-align: center;
  padding: 22px;
}

/* --------- WhatsApp Float --------- */
.whatsapp-float {
  position: fixed; right: 16px; bottom: 18px;
  background: var(--laranja); color: #fff;
  border-radius: 999px;
  padding: 14px 18px;
  display: flex; align-items: center; gap: 10px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(0,0,0,.3);
  z-index: 1200;
  transition: transform .2s, background .2s;
}
.whatsapp-float:hover {
  background: var(--laranja-hover);
  transform: translateY(-2px);
}