/* ============================================================
   Resende Móveis — Estilo global
   Loja de móveis (Brasil)
   ============================================================ */
:root {
  --wood:      #8a5a34;
  --wood-dark: #5c3a1e;
  --cream:     #f7f2ea;
  --sand:      #efe6d8;
  --ink:       #2b2420;
  --muted:     #7a6f64;
  --accent:    #c07b3c;
  --green:     #25d366;
  --line:      #e3d8c8;
  --white:     #ffffff;
  --shadow:    0 10px 30px rgba(60, 40, 20, .12);
  --radius:    14px;
  --maxw:      1200px;
  --font:      "Poppins", "Segoe UI", system-ui, sans-serif;
  --serif:     "Playfair Display", Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.2; color: var(--wood-dark); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 40px; font-weight: 600;
  font-size: .95rem; cursor: pointer; border: 2px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.btn-primary { background: var(--wood); color: #fff; }
.btn-primary:hover { background: var(--wood-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--wood-dark); border-color: var(--wood); }
.btn-outline:hover { background: var(--wood); color: #fff; }
.btn-wpp { background: var(--green); color: #fff; }
.btn-wpp:hover { background: #1eb857; transform: translateY(-2px); }

/* ---------- Cabeçalho ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 242, 234, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 1.4rem; font-weight: 700; color: var(--wood-dark); }
.brand .logo-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--wood), var(--accent));
  display: grid; place-items: center; color: #fff; font-size: 1.2rem;
}
.brand small { display: block; font-family: var(--font); font-size: .62rem; letter-spacing: 3px; color: var(--muted); font-weight: 500; text-transform: uppercase; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a { font-weight: 500; font-size: .95rem; position: relative; }
.menu a:hover { color: var(--accent); }
.menu a.active { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.hamburger { display: none; background: none; border: 0; cursor: pointer; font-size: 1.6rem; color: var(--wood-dark); }

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: 90px 0 100px;
  background:
    linear-gradient(105deg, rgba(92,58,30,.72), rgba(92,58,30,.25)),
    url("https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?auto=format&fit=crop&w=1600&q=80") center/cover;
  color: #fff;
}
.hero-inner { max-width: 620px; }
.hero .eyebrow { text-transform: uppercase; letter-spacing: 4px; font-size: .8rem; color: #f4d9b8; font-weight: 600; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); color: #fff; margin: 14px 0 18px; }
.hero p { font-size: 1.1rem; color: #f3e9dd; max-width: 520px; }
.hero .hero-cta { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 26px; margin-top: 42px; flex-wrap: wrap; }
.hero-badges div { font-size: .85rem; color: #f3e9dd; }
.hero-badges strong { display: block; font-family: var(--serif); font-size: 1.6rem; color: #fff; }

/* ---------- Seções ---------- */
.section { padding: 80px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 50px; }
.section-head .eyebrow { text-transform: uppercase; letter-spacing: 3px; font-size: .78rem; color: var(--accent); font-weight: 600; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 10px 0 12px; }
.section-head p { color: var(--muted); }
.bg-sand { background: var(--sand); }

/* ---------- Categorias ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cat-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 260px; box-shadow: var(--shadow); display: flex; align-items: flex-end;
}
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.cat-card:hover img { transform: scale(1.08); }
.cat-card .cat-body { position: relative; z-index: 2; padding: 22px; width: 100%;
  background: linear-gradient(transparent, rgba(43,36,32,.85)); color: #fff; }
.cat-card h3 { color: #fff; font-size: 1.25rem; }
.cat-card span { font-size: .82rem; color: #f0e2d2; }

/* ---------- Produtos ---------- */
.filters { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 9px 20px; border-radius: 30px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; font-weight: 500; font-size: .9rem; color: var(--muted);
  transition: all .2s;
}
.filter-btn.active, .filter-btn:hover { background: var(--wood); color: #fff; border-color: var(--wood); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.product-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .25s ease;
}
.product-card:hover { transform: translateY(-6px); }
.product-media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product-card:hover .product-media img { transform: scale(1.06); }
.product-tag {
  position: absolute; top: 12px; left: 12px; background: var(--accent); color: #fff;
  font-size: .72rem; font-weight: 600; padding: 5px 12px; border-radius: 20px;
}
.product-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.product-body .cat { font-size: .74rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); font-weight: 600; }
.product-body h3 { font-family: var(--font); font-size: 1.08rem; font-weight: 600; color: var(--ink); margin: 6px 0 4px; }
.product-body .desc { font-size: .85rem; color: var(--muted); flex: 1; }
.stars { color: #e0a640; font-size: .85rem; margin: 8px 0; }
.price-row { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; }
.price { font-family: var(--serif); font-size: 1.35rem; color: var(--wood-dark); font-weight: 700; }
.price small { display: block; font-family: var(--font); font-size: .72rem; color: var(--muted); text-decoration: line-through; font-weight: 400; }
.buy-btn {
  background: var(--green); color: #fff; border: 0; width: 42px; height: 42px;
  border-radius: 12px; cursor: pointer; font-size: 1.1rem; display: grid; place-items: center;
  transition: background .2s;
}
.buy-btn:hover { background: #1eb857; }

/* ---------- Destaque / Benefícios ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature { text-align: center; padding: 30px 20px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.feature .ico { font-size: 2rem; margin-bottom: 12px; }
.feature h3 { font-family: var(--font); font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.feature p { font-size: .87rem; color: var(--muted); margin-top: 6px; }

/* ---------- Banner CTA ---------- */
.cta-banner {
  border-radius: 20px; padding: 60px 40px; text-align: center; color: #fff;
  background:
    linear-gradient(rgba(92,58,30,.82), rgba(92,58,30,.82)),
    url("https://images.unsplash.com/photo-1524758631624-e2822e304c36?auto=format&fit=crop&w=1600&q=80") center/cover;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cta-banner p { max-width: 560px; margin: 14px auto 26px; color: #f2e6d8; }

/* ---------- Depoimentos ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testi {
  background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
}
.testi .stars { font-size: 1rem; }
.testi p { font-size: .93rem; color: var(--ink); font-style: italic; }
.testi .who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.testi .who img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.testi .who strong { display: block; font-size: .92rem; }
.testi .who span { font-size: .8rem; color: var(--muted); }

/* ---------- Contato ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info li { display: flex; gap: 14px; margin-bottom: 22px; align-items: flex-start; }
.contact-info .ico { font-size: 1.4rem; }
.contact-info strong { display: block; }
.contact-info span { color: var(--muted); font-size: .92rem; }
.form-card { background: #fff; padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .85rem; font-weight: 500; margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-family: var(--font); font-size: .95rem; background: var(--cream);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: 2px solid var(--accent); }
.map-embed { border: 0; width: 100%; height: 300px; border-radius: var(--radius); margin-top: 34px; }

/* ---------- Newsletter ---------- */
.news { display: flex; gap: 12px; max-width: 460px; margin: 24px auto 0; flex-wrap: wrap; }
.news input { flex: 1; min-width: 200px; padding: 13px 16px; border-radius: 40px; border: 1px solid var(--line); font-family: var(--font); }

/* ---------- Rodapé ---------- */
.footer { background: var(--wood-dark); color: #e9ddce; padding: 60px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 34px; }
.footer h4 { color: #fff; font-family: var(--font); font-size: 1rem; margin-bottom: 16px; }
.footer a, .footer p, .footer li { color: #d8c8b4; font-size: .9rem; }
.footer a:hover { color: #fff; }
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer .brand small { color: #c8b298; }
.footer li { margin-bottom: 9px; }
.socials { display: flex; gap: 12px; margin-top: 14px; }
.socials a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.1); display: grid; place-items: center; font-size: 1.05rem; }
.socials a:hover { background: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); margin-top: 40px; padding-top: 20px; text-align: center; font-size: .82rem; color: #c8b298; }

/* ---------- WhatsApp flutuante ---------- */
.wpp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%; background: var(--green);
  display: grid; place-items: center; color: #fff; font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37,211,102,.5); animation: pulse 2.4s infinite;
}
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5);} 70% { box-shadow: 0 0 0 18px rgba(37,211,102,0);} 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0);} }

/* ---------- Página interna cabeçalho ---------- */
.page-hero {
  padding: 70px 0; text-align: center; color: #fff;
  background: linear-gradient(rgba(92,58,30,.78), rgba(92,58,30,.78)),
    url("https://images.unsplash.com/photo-1555041469-a586c61ea9bc?auto=format&fit=crop&w=1600&q=80") center/cover;
}
.page-hero h1 { color: #fff; font-size: clamp(2rem, 5vw, 3rem); }
.page-hero p { color: #f2e6d8; margin-top: 10px; }
.breadcrumb { font-size: .85rem; color: #f0e2d2; margin-top: 12px; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .cat-grid, .product-grid, .features { grid-template-columns: repeat(2, 1fr); }
  .testi-grid, .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .menu {
    position: fixed; top: 72px; right: 0; height: calc(100vh - 72px); width: 250px;
    background: var(--cream); flex-direction: column; align-items: flex-start;
    padding: 30px 26px; gap: 22px; transform: translateX(100%); transition: transform .3s;
    box-shadow: -6px 0 24px rgba(0,0,0,.12);
  }
  .menu.open { transform: translateX(0); }
  .hamburger { display: block; }
  .nav-actions .btn { display: none; }
  .cat-grid, .product-grid, .features, .testi-grid, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
}