/* ═══════════════════════════════════════════════════════════
   HW Comercial — Product Pages
   Style: Trust & Authority (ui-ux-pro-max)
   Herda tokens de style.css — carregar após o principal
   ═══════════════════════════════════════════════════════════ */

/* ── PRODUCT HERO ──────────────────────────────────────────── */
.prod-hero {
  background: var(--surface-0);
  padding: var(--sp-12) 0 var(--sp-16);
  position: relative;
  overflow: hidden;
}
.prod-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 100% 50%, rgba(232,168,0,.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 0% 80%, rgba(26,58,107,.12) 0%, transparent 70%);
  pointer-events: none;
}
.prod-hero .container { position: relative; z-index: 1; }

.prod-hero-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--sp-12);
  align-items: start;
  margin-bottom: var(--sp-10);
}

.prod-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--amber);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.prod-hero-eyebrow svg { flex-shrink: 0; }

.prod-hero-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.2rem);
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -.01em;
  margin-bottom: var(--sp-5);
}

.prod-hero-desc {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: rgba(255,255,255,.65);
  max-width: 560px;
  margin-bottom: var(--sp-6);
}

/* Manufacturer badges */
.prod-manufacturer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-7);
}
.prod-manufacturer-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(232,168,0,.10);
  border: 1px solid var(--border-amber);
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber-lt);
  border-radius: var(--radius-sm);
}
.prod-manufacturer-badge svg { color: var(--amber); flex-shrink: 0; }

.prod-hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* ── QUICK SPECS CARD (right column) ───────────────────────── */
.prod-quick-specs {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--amber);
  padding: var(--sp-6);
}
.prod-quick-specs-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--amber-lt);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--border-subtle);
}
.prod-quick-spec-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--sp-3);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
}
.prod-quick-spec-item:last-of-type { border-bottom: none; padding-bottom: 0; }
.prod-quick-spec-label { color: rgba(255,255,255,.4); white-space: nowrap; }
.prod-quick-spec-value {
  color: rgba(255,255,255,.85);
  font-weight: 500;
  text-align: right;
}

/* Distribuidor Oficial seal */
.prod-oficial-seal {
  margin-top: var(--sp-5);
  background: rgba(232,168,0,.07);
  border: 1px solid var(--border-amber);
  padding: var(--sp-4) var(--sp-5);
  text-align: center;
}
.prod-oficial-seal-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: var(--sp-2);
}
.prod-oficial-seal-brands {
  font-family: var(--font-title);
  font-size: var(--text-xl);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--amber);
  letter-spacing: .04em;
  line-height: 1.3;
}

/* ── TRUST STRIP (reuse from local-pages) ──────────────────── */
.prod-trust-strip {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--sp-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* ── SPECS SECTION ─────────────────────────────────────────── */
.prod-specs-section {
  background: var(--surface-1);
  padding: var(--sp-16) 0;
}
.prod-specs-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  margin-top: var(--sp-10);
}

.prod-specs-table {
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}
.prod-specs-row {
  display: grid;
  grid-template-columns: 42% 58%;
  border-bottom: 1px solid var(--border-subtle);
}
.prod-specs-row:last-child { border-bottom: none; }
.prod-specs-row:nth-child(even) { background: rgba(255,255,255,.02); }
.prod-specs-cell {
  padding: var(--sp-3) var(--sp-5);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.prod-specs-cell:first-child {
  color: rgba(255,255,255,.4);
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  font-size: var(--text-xs);
  border-right: 1px solid var(--border-subtle);
}
.prod-specs-cell:last-child { color: rgba(255,255,255,.85); }

.prod-features-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding-top: var(--sp-1);
}
.prod-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-base);
  color: rgba(255,255,255,.75);
  line-height: 1.55;
}
.prod-feature-check {
  flex-shrink: 0;
  margin-top: 2px;
  width: 18px; height: 18px;
  background: rgba(232,168,0,.15);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
}

/* ── SECTORS SECTION ───────────────────────────────────────── */
.prod-sectors-section {
  background: var(--surface-0);
  padding: var(--sp-16) 0;
}
.prod-sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-10);
}
.prod-sector-card {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  padding: var(--sp-6);
  transition: border-color var(--trans-normal), background var(--trans-normal);
}
.prod-sector-card:hover {
  border-color: var(--border-amber-hv);
  background: rgba(232,168,0,.04);
}
.prod-sector-icon {
  width: 44px; height: 44px;
  background: rgba(232,168,0,.10);
  border: 1px solid var(--border-amber);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  margin-bottom: var(--sp-4);
}
.prod-sector-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-lg);
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: var(--sp-2);
}
.prod-sector-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.5);
  line-height: 1.6;
}

/* ── MODELS SECTION ────────────────────────────────────────── */
.prod-models-section {
  background: var(--surface-1);
  padding: var(--sp-16) 0;
}
.prod-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-10);
}
.prod-model-card {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  padding: var(--sp-6);
  position: relative;
  overflow: hidden;
  transition: border-color var(--trans-normal), transform var(--trans-normal);
}
.prod-model-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-normal);
}
.prod-model-card:hover { border-color: var(--border-amber-hv); transform: translateY(-3px); }
.prod-model-card:hover::after { transform: scaleX(1); }

.prod-model-ca-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(232,168,0,.1);
  border: 1px solid var(--border-amber);
  padding: 2px var(--sp-2);
  border-radius: 2px;
  margin-bottom: var(--sp-4);
}
.prod-model-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: var(--sp-4);
  line-height: 1.2;
}
.prod-model-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.prod-model-highlight {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
}
.prod-model-highlight::before {
  content: '';
  flex-shrink: 0;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--amber);
}

/* ── BRANDS SECTION ────────────────────────────────────────── */
.prod-brands-section {
  background: var(--surface-2);
  padding: var(--sp-16) 0;
}
.prod-brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-6);
  margin-top: var(--sp-10);
}
.prod-brand-card {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--amber);
  padding: var(--sp-6) var(--sp-7);
  transition: background var(--trans-normal);
}
.prod-brand-card:hover { background: rgba(232,168,0,.03); }
.prod-brand-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-2xl);
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--amber-lt);
  margin-bottom: var(--sp-1);
}
.prod-brand-role {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: var(--sp-4);
}
.prod-brand-desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,.6);
}

/* ── RELATED PRODUCTS ──────────────────────────────────────── */
.prod-related {
  background: var(--surface-1);
  padding: var(--sp-8) 0;
  border-top: 1px solid var(--border-subtle);
}
.prod-related-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: var(--sp-4);
}
.prod-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.prod-related-link {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .03em;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--border-subtle);
  color: rgba(255,255,255,.45);
  transition: all var(--trans-fast);
  border-radius: 2px;
}
.prod-related-link:hover {
  border-color: var(--border-amber-hv);
  color: var(--amber);
  background: rgba(232,168,0,.05);
}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .prod-sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-models-grid  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .prod-hero-inner   { grid-template-columns: 1fr; }
  .prod-specs-inner  { grid-template-columns: 1fr; }
  .prod-sectors-grid { grid-template-columns: 1fr; }
  .prod-models-grid  { grid-template-columns: 1fr; }
  .prod-hero-actions { flex-direction: column; }
}

@media (max-width: 480px) {
  .prod-manufacturer-badges { flex-direction: column; align-items: flex-start; }
  .prod-models-grid { grid-template-columns: 1fr; }
}