/* =========================================================
   TOKENS — paleta inspirada em madeira/oficina de marcenaria
   ========================================================= */
:root{
  --bg-dark:      #241a13;   /* madeira escura / fundo principal */
  --bg-panel:     #34261b;   /* painel um tom acima */
  --cream:        #f2e8d8;   /* papel / texto claro */
  --cream-soft:   #d9c9ab;   /* texto secundário sobre fundo escuro */
  --wood-mid:     #8a5a34;   /* oak médio, bordas e detalhes */
  --wood-line:    #4a3524;   /* linhas finas sobre fundo escuro */
  --brass:        #c9971f;   /* latão — CTA / destaque */
  --brass-dark:   #a97c15;
  --sawdust:      #efe4cf;   /* fundo claro (seções alternadas) */
  --ink:          #241a13;   /* texto sobre fundo claro */
  --ink-soft:     #5c4a37;
  --ok:           #4f7a4a;
  --ok-bg:        #eef3e9;
  --no:           #a1402f;
  --no-bg:        #f6e9e5;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Work Sans", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --radius: 6px;
  --container: 1120px;
}

/* =========================================================
   BASE
   ========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg-dark);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; border-radius: var(--radius); }
a{ color: inherit; }
h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .5em;
}
h1{ font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight:600; }
h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3{ font-size: 1.2rem; margin-bottom:.4em; }
p{ margin:0 0 1em; }
ul{ margin:0 0 1em; padding-left: 1.2em; }
li{ margin-bottom:.4em; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow{ max-width: 760px; }

.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}

.section{ padding: 76px 0; }
.section.alt{ background: var(--bg-panel); }
.section-lead{ color: var(--cream-soft); max-width: 640px; margin-bottom: 2rem; }

/* =========================================================
   BOTÕES
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5em;
  font-family: var(--font-body);
  font-weight:600;
  text-decoration:none;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn-brass{
  background: var(--brass);
  color: #241a13;
  padding: 14px 26px;
  box-shadow: 0 2px 0 var(--brass-dark);
}
.btn-brass:hover{ background:#d9a626; transform: translateY(-1px); }
.btn-brass:active{ transform: translateY(1px); box-shadow:none; }
.btn-outline{
  background: transparent;
  color: var(--cream);
  border-color: var(--wood-mid);
  padding: 14px 26px;
}
.btn-outline:hover{ border-color: var(--brass); color: var(--brass); }
.btn-large{ font-size: 1.05rem; }
.btn-small{ padding: 9px 16px; font-size: .85rem; }
.btn-block{ width:100%; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(36,26,19,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--wood-line);
}
.header-inner{
  display:flex; align-items:center; gap: 24px;
  padding: 14px 24px;
}
.logo{
  font-family: var(--font-display);
  font-weight:600;
  font-size: 1.15rem;
  text-decoration:none;
  color: var(--cream);
  white-space:nowrap;
}
.logo span{ color: var(--brass); }
.logo small{
  display:block;
  font-family: var(--font-body);
  font-weight:400;
  font-size: .65rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color: var(--cream-soft);
}
.main-nav{
  display:flex; gap: 22px; margin-left:auto;
  font-size:.92rem;
}
.main-nav a{ text-decoration:none; color: var(--cream-soft); }
.main-nav a:hover{ color: var(--brass); }
.header-inner > .btn{ margin-left: 12px; }
.nav-toggle{
  display:none;
  background:none; border:0; cursor:pointer;
  width: 34px; height: 28px;
  flex-direction:column; justify-content:space-between;
  padding: 0;
}
.nav-toggle span{
  display:block; height:2px; width:100%;
  background: var(--cream);
}

/* =========================================================
   HERO
   ========================================================= */
.hero{ padding: 72px 0 0; position:relative; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items:center;
  padding-bottom: 56px;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color: var(--brass);
  margin-bottom: 14px;
}
.hero-lead{
  font-size: 1.12rem;
  color: var(--cream-soft);
  max-width: 46ch;
}
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin: 26px 0 18px; }
.hero-meta{ font-size:.92rem; color: var(--cream-soft); }
.hero-meta .strike{ text-decoration: line-through; opacity:.6; }
.hero-media img{ border: 1px solid var(--wood-line); }

/* Signature element: carpenter's tape-measure rule */
.tape-rule{
  height: 22px;
  width:100%;
  background-image: repeating-linear-gradient(
    90deg,
    var(--wood-mid) 0, var(--wood-mid) 1px,
    transparent 1px, transparent 20px
  );
  background-color: var(--brass);
  background-repeat: repeat-x;
  background-size: 20px 100%, 100% 100%;
  border-top: 1px solid var(--wood-line);
  border-bottom: 1px solid var(--wood-line);
}

/* =========================================================
   RESUMO RÁPIDO
   ========================================================= */
.quick-summary{
  background: var(--sawdust);
  color: var(--ink);
  padding: 32px 0;
  border-bottom: 1px solid var(--wood-mid);
}
.quick-summary-lead{
  font-weight:600;
  max-width: 780px;
  margin-bottom: 1.1rem;
}
.quick-summary-list{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px 24px;
  list-style:none;
  padding:0; margin:0;
  font-size:.94rem;
  color: var(--ink-soft);
}
.quick-summary-list li{ margin:0; }
.quick-summary-list strong{ color: var(--ink); }

/* =========================================================
   VEREDITO
   ========================================================= */
.verdict-grid{
  display:grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
}
.verdict-score{
  display:flex; flex-direction:column; align-items:center; text-align:center;
  background: var(--bg-panel);
  border: 1px solid var(--wood-line);
  border-radius: var(--radius);
  padding: 26px 16px;
}
.verdict-number{
  font-family: var(--font-display);
  font-size: 3.2rem; font-weight:700; color: var(--brass); line-height:1;
}
.verdict-of{ color: var(--cream-soft); font-size:1.1rem; margin-bottom: 10px; }
.verdict-label{ font-size:.8rem; color: var(--cream-soft); text-transform:uppercase; letter-spacing:.05em; }
.verdict-badge{
  margin-top: 14px;
  font-size:.75rem;
  background: var(--brass);
  color: var(--ink);
  padding: 5px 10px;
  border-radius: 20px;
  font-weight:600;
}
.disclaimer-inline{
  font-size:.82rem;
  color: var(--cream-soft);
  font-style:italic;
  border-left: 2px solid var(--wood-mid);
  padding-left: 10px;
}

/* =========================================================
   MÓDULOS (tabela)
   ========================================================= */
.module-table{
  border: 1px solid var(--wood-mid);
  border-radius: var(--radius);
  overflow:hidden;
  margin-bottom: 40px;
}
.module-row{
  display:grid;
  grid-template-columns: 90px 1fr;
  align-items:center;
  border-bottom: 1px solid var(--wood-line);
}
.module-row:last-child{ border-bottom:none; }
.module-row > span{ padding: 12px 16px; }
.module-head{
  background: var(--wood-line);
  font-family: var(--font-mono);
  font-size: .78rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color: var(--cream-soft);
}
.mod-num{
  font-family: var(--font-mono);
  color: var(--brass);
  font-weight:600;
}

.specs-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(150px,1fr));
  gap: 12px;
  margin-bottom: 36px;
}
.spec-card{
  background: var(--bg-dark);
  border: 1px solid var(--wood-line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display:flex; flex-direction:column; gap:4px;
}
.spec-label{ font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color: var(--cream-soft); }
.spec-value{ font-family: var(--font-mono); font-weight:600; color: var(--brass); }

.bonus-list li{ color: var(--cream-soft); }
.bonus-list strong{ color: var(--cream); }

/* =========================================================
   PRÓS / CONTRAS
   ========================================================= */
.pros-cons-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.pc-card{
  border-radius: var(--radius);
  padding: 26px 26px 10px;
  color: var(--ink);
}
.pc-pros{ background: var(--ok-bg); border: 1px solid var(--ok); }
.pc-cons{ background: var(--no-bg); border: 1px solid var(--no); }
.pc-pros h3{ color: var(--ok); }
.pc-cons h3{ color: var(--no); }
.pc-card ul{ padding-left: 1.1em; }

/* =========================================================
   PÚBLICO (indicado / não indicado)
   ========================================================= */
.audience-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.audience-card{
  border: 1px solid var(--wood-line);
  border-radius: var(--radius);
  padding: 24px;
}
.audience-yes{ border-left: 4px solid var(--brass); }
.audience-no{ border-left: 4px solid var(--wood-mid); opacity:.92; }

/* =========================================================
   COMPARATIVO
   ========================================================= */
.compare-table-wrap{ overflow-x:auto; }
.compare-table{
  width:100%;
  border-collapse: collapse;
  min-width: 620px;
  font-size:.92rem;
}
.compare-table th, .compare-table td{
  border: 1px solid var(--wood-line);
  padding: 12px 14px;
  text-align:left;
}
.compare-table thead th{
  background: var(--wood-line);
  font-family: var(--font-mono);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.compare-table tbody th{ color: var(--brass); font-weight:600; }
.compare-table tbody tr:nth-child(odd){ background: rgba(255,255,255,.02); }

/* =========================================================
   PREÇO
   ========================================================= */
.price-section{ background: var(--bg-panel); }
.price-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items:center;
}
.price-card{
  background: var(--bg-dark);
  border: 1px solid var(--brass);
  border-radius: var(--radius);
  padding: 30px;
  text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:8px;
}
.price-was{ text-decoration: line-through; color: var(--cream-soft); font-size:.9rem; }
.price-now{ font-family: var(--font-display); font-size: 2.6rem; font-weight:700; color: var(--brass); }
.price-install{ color: var(--cream-soft); font-size:.9rem; margin-bottom: 10px; }
.price-includes{
  list-style:none; padding:0; margin: 6px 0 18px;
  font-size:.9rem; color: var(--cream-soft);
  text-align:left; width:100%;
}
.price-includes li::before{ content:"— "; color: var(--brass); }

/* =========================================================
   FAQ
   ========================================================= */
.faq-item{
  border-bottom: 1px solid var(--wood-line);
}
.faq-question{
  width:100%;
  display:flex; align-items:center; justify-content:space-between;
  gap: 16px;
  background:none; border:0;
  color: var(--cream);
  font-family: var(--font-body);
  font-weight:600;
  font-size: 1.02rem;
  text-align:left;
  padding: 18px 4px;
  cursor:pointer;
}
.faq-icon{
  flex-shrink:0;
  width: 20px; height: 20px;
  position:relative;
}
.faq-icon::before, .faq-icon::after{
  content:"";
  position:absolute;
  background: var(--brass);
  top:50%; left:50%;
  transform: translate(-50%,-50%);
}
.faq-icon::before{ width: 14px; height:2px; }
.faq-icon::after{ width:2px; height:14px; transition: transform .2s ease; }
.faq-question[aria-expanded="true"] .faq-icon::after{ transform: translate(-50%,-50%) rotate(90deg) scaleY(0); }

.faq-answer{
  max-height:0;
  overflow:hidden;
  transition: max-height .25s ease;
  color: var(--cream-soft);
}
.faq-answer p{ padding: 0 4px 18px; margin:0; }

/* =========================================================
   CTA FINAL
   ========================================================= */
.cta-final{
  background: linear-gradient(180deg, var(--bg-panel), var(--bg-dark));
  padding: 80px 0;
  text-align:center;
  border-top: 1px solid var(--wood-line);
}
.cta-final-inner{ max-width: 640px; margin:0 auto; }
.cta-final p{ color: var(--cream-soft); margin-bottom: 26px; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background: #1a120c;
  padding: 44px 0;
  border-top: 1px solid var(--wood-line);
}
.footer-inner{
  display:grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
}
.footer-legal p{ font-size:.82rem; color: var(--cream-soft); margin-bottom: .8em; }
.footer-brand a{ color: var(--brass); text-decoration:none; font-size:.9rem; }

.inline-figure{ margin: 24px 0; max-width: 220px; }
.inline-figure figcaption{ font-size:.82rem; color: var(--cream-soft); margin-top:6px; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-media{ order:-1; max-width: 340px; margin: 0 auto; }
  .verdict-grid{ grid-template-columns: 1fr; }
  .verdict-score{ flex-direction:row; justify-content:center; gap:14px; flex-wrap:wrap; }
  .pros-cons-grid, .audience-grid{ grid-template-columns: 1fr; }
  .price-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .main-nav{ display:none; }
  .header-inner > .btn-small{ display:none; }
  .nav-toggle{ display:flex; }
  .main-nav.open{
    display:flex; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--wood-line);
    padding: 12px 24px 20px;
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn, .faq-answer, .faq-icon::after{ transition:none; }
}