:root {
  --bg: #faf9f6;
  --panel: #ffffff;
  --ink: #241f18;
  --muted: #756b5c;
  --accent: #b8862e;
  --accent-dark: #8f6820;
  --line: #e8e1d3;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.demo-tag {
  background: var(--ink);
  color: #fff;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  padding: 6px;
  letter-spacing: 0.03em;
}

section[id] { scroll-margin-top: 84px; }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1080px;
  margin: auto;
  padding: 16px 24px;
  background: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--accent), var(--accent-dark));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  box-shadow: 0 8px 18px -6px rgba(184, 134, 46, 0.55);
}
.brand-name { font-weight: 800; font-size: 18px; letter-spacing: 0.01em; }
.header nav { display: flex; gap: 26px; font-size: 14px; font-weight: 600; color: var(--muted); }
.header nav a { position: relative; padding: 4px 0; }
.header nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s;
}
.header nav a:hover { color: var(--accent-dark); }
.header nav a:hover::after { width: 100%; }
.header .btn-cta { box-shadow: 0 10px 24px -10px rgba(36, 31, 24, 0.45); }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  padding: 11px 18px;
  border-radius: 4px;
  transition: transform 0.2s, background 0.2s;
}
.btn-cta:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-lg { padding: 15px 24px; font-size: 15px; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
  max-width: 1080px;
  margin: auto;
  padding: 56px 24px 80px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -140px;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(184, 134, 46, 0.16), transparent 70%);
  z-index: -1;
}
.eyebrow {
  display: inline-block;
  color: var(--accent-dark);
  background: #b8862e1a;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 4px;
  margin: 0 0 16px;
}
.hero h1 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.12; margin: 0 0 16px; }
.hero .lead { color: var(--muted); font-size: 16px; line-height: 1.6; margin: 0 0 26px; max-width: 460px; }
.hero-image { position: relative; }
.hero-image img { width: 100%; height: auto; border-radius: 6px; box-shadow: 0 30px 60px -20px rgba(36, 31, 24, 0.35); }
.hero-badge {
  position: absolute;
  left: -16px;
  bottom: -20px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel);
  padding: 14px 18px;
  border-radius: 8px;
  box-shadow: 0 20px 40px -16px rgba(36, 31, 24, 0.35);
  border: 1px solid var(--line);
}
.hero-badge .stars { color: var(--accent); font-size: 16px; letter-spacing: 2px; }
.hero-badge strong { display: block; font-size: 13px; }
.hero-badge span { font-size: 12px; color: var(--muted); }

.section-heading { text-align: center; max-width: 560px; margin: 0 auto 36px; }
.section-heading p { color: var(--accent-dark); font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; margin: 0 0 8px; }
.section-heading h2 { font-size: 30px; margin: 0; }

/* =========================================================
   Credenciais
   ========================================================= */
.credentials {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1080px;
  margin: 0 auto 60px;
  padding: 0 24px;
}
.credential {
  text-align: center;
  padding: 22px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.credential:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 16px 30px -18px rgba(184, 134, 46, 0.4); }
.credential strong { display: block; font-size: 24px; font-weight: 800; color: var(--accent-dark); line-height: 1; margin-bottom: 8px; }
.credential span { font-size: 12px; color: var(--muted); letter-spacing: 0.02em; }

.vitrine { max-width: 1080px; margin: auto; padding: 40px 24px 80px; }
.vitrine-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.item { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.thumb { height: 180px; }
.thumb-1 { background: linear-gradient(135deg, #d9c19a, #b8862e); }
.thumb-2 { background: linear-gradient(135deg, #cdd6c8, #7c9174); }
.thumb-3 { background: linear-gradient(135deg, #e3c9c9, #b07070); }
.item h3 { margin: 16px 20px 4px; font-size: 16px; }
.item .preco { display: block; margin: 0 20px 18px; color: var(--accent-dark); font-weight: 700; font-size: 13px; }

/* =========================================================
   Como comprar
   ========================================================= */
.como-comprar { max-width: 1080px; margin: auto; padding: 10px 24px 80px; }
.cc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cc-step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 22px;
  position: relative;
}
.cc-step b {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  background: var(--accent);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.cc-step h3 { margin: 0 0 8px; font-size: 16px; }
.cc-step p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.cc-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -26px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--line);
  font-size: 20px;
}

/* =========================================================
   Avaliações
   ========================================================= */
.avaliacoes { max-width: 1080px; margin: auto; padding: 10px 24px 80px; }
.avaliacoes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.avaliacao {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px 22px;
}
.avaliacao .stars { display: block; color: var(--accent); font-size: 14px; letter-spacing: 2px; margin-bottom: 12px; }
.avaliacao p { margin: 0 0 14px; font-size: 14px; line-height: 1.6; color: var(--ink); }
.avaliacao strong { font-size: 13px; color: var(--muted); }

.diferenciais { background: var(--ink); padding: 60px 24px; }
.diferenciais .section-heading p { color: #e3c896; }
.diferenciais .section-heading h2 { color: #fff; }
.diferenciais-grid { max-width: 1080px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.diferenciais .card { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 8px; padding: 26px; color: #fff; }
.diferenciais .card b { font-size: 26px; }
.diferenciais .card h3 { margin: 14px 0 8px; font-size: 16px; }
.diferenciais .card p { margin: 0; color: #d8cfbd; font-size: 14px; line-height: 1.5; }

.loja { max-width: 1080px; margin: auto; padding: 70px 24px; text-align: center; }
.loja-copy p { color: var(--accent-dark); font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; margin: 0 0 10px; }
.loja-copy h2 { font-size: 32px; margin: 0 0 12px; }
.loja-copy span { display: block; color: var(--muted); margin-bottom: 26px; }

footer { text-align: center; padding: 40px 24px 50px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer p { max-width: 480px; margin: 0 auto 10px; }
footer a { color: var(--accent-dark); font-weight: 700; }

@media (max-width: 760px) {
  .header nav { display: none; }
  .hero { grid-template-columns: 1fr; padding: 36px 24px 60px; }
  .hero-badge { left: 12px; bottom: -18px; }
  .credentials { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .vitrine-grid { grid-template-columns: 1fr; }
  .cc-grid { grid-template-columns: 1fr; }
  .cc-step:not(:last-child)::after { display: none; }
  .avaliacoes-grid { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
}

/* mapa */
.loja { display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:50px; max-width:1100px; margin:auto; padding:80px 24px; text-align:left; }
.loja .mapa-text h2, .loja .mapa-text p { text-align:left; }
.mapa-endereco { display:flex; flex-direction:column; gap:3px; margin:0 0 28px; padding-left:14px; border-left:2px solid var(--accent); font-size:14px; color:var(--ink); }
.mapa-endereco span { display:block; margin:0; color:var(--ink); }
.mapa-embed { border-radius:6px; overflow:hidden; border:1px solid var(--line); box-shadow:0 24px 50px -28px rgba(0,0,0,.4); }
.mapa-embed iframe { width:100%; height:320px; border:0; display:block; filter:grayscale(.2) contrast(1.03); }
@media (max-width:860px){ .loja { grid-template-columns:1fr; gap:32px; padding:60px 24px; text-align:center; } .mapa-endereco { text-align:left; } .mapa-embed iframe { height:260px; } }