/**
 * Produtos (home) — vitrine comercial.
 * Hierarquia: hero → três produtos principais → diferencial → outros → técnico recolhido.
 * Cores: PDV índigo · CSO petróleo · Hub âmbar (as mesmas do Ecossistema e do Portfólio).
 */

.p2-section {
  --p2-ink: #171a1f;
  --p2-mute: #5a6472;
  --p2-line: #e3e7ec;
  --p2-soft: #f7f9fb;
  --p2-ok: #0f7b4f;
  --p2-pdv: #4338ca;
  --p2-cso: #0e7490;
  --p2-hub: #b45309;
  background: #fff;
  color: var(--p2-ink);
}

.p2-section a:focus-visible,
.p2-section summary:focus-visible {
  outline: 2px solid var(--p2-ink);
  outline-offset: 2px;
}

/* Hero ----------------------------------------------------------------- */

.p2-hero {
  max-width: 62rem;
  margin: 0 auto 3rem;
  padding: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  text-align: center;
}

.p2-eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--p2-mute);
}

.p2-hero-title {
  margin: 0 auto 0.85rem;
  max-width: 24ch;
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.p2-hero-lead {
  margin: 0 auto 1.6rem;
  max-width: 58ch;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--p2-mute);
}

.p2-hero-split {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 1.08rem;
  color: var(--p2-mute);
}

.p2-hero-split strong {
  color: var(--p2-ink);
  font-weight: 800;
}

/* Bandas --------------------------------------------------------------- */

.p2-band {
  margin-top: 2.75rem;
}

.p2-band-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1.75rem;
  margin-bottom: 1.1rem;
}

.p2-band-title {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.25;
}

.p2-band-lead {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--p2-mute);
}

.p2-band-lead a {
  color: var(--p2-mute);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.p2-band-lead a:hover {
  color: var(--p2-ink);
}

/* Produtos principais -------------------------------------------------- */

.p2-core {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.p2-card {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  border: 1px solid var(--p2-line);
  border-top: 4px solid var(--p2-accent, var(--p2-line));
  border-radius: 14px;
  background: #fff;
  padding: 1.3rem 1.3rem 1.15rem;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
}

.p2-card--pdv { --p2-accent: var(--p2-pdv); }
.p2-card--cso { --p2-accent: var(--p2-cso); }
.p2-card--hub { --p2-accent: var(--p2-hub); }

.p2-card-head {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  justify-items: start;
}

.p2-card-top {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.p2-card-icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 10px;
  background: var(--p2-soft);
  color: var(--p2-accent);
  font-size: 1.15rem;
}

.p2-card-name {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.2;
}

.p2-card-sub {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--p2-mute);
}

.p2-chip {
  padding: 0.24rem 0.55rem;
  border: 1px solid var(--p2-line);
  border-radius: 999px;
  background: var(--p2-soft);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--p2-mute);
}

.p2-block {
  display: grid;
  gap: 0.3rem;
}

.p2-label {
  margin: 0;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--p2-mute);
}

.p2-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.p2-problems,
.p2-checklist {
  display: grid;
  gap: 0.32rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.89rem;
  line-height: 1.45;
}

.p2-problems li,
.p2-checklist li {
  display: grid;
  grid-template-columns: 0.9rem 1fr;
  gap: 0.45rem;
}

.p2-problems li::before {
  content: "–";
  color: var(--p2-mute);
}

.p2-checklist li::before {
  content: "✓";
  font-weight: 800;
  color: var(--p2-ok);
}

.p2-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.95rem;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--p2-line);
}

.p2-btn {
  display: inline-block;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--p2-line);
  border-radius: 9px;
  background: #fff;
  font-size: 0.87rem;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  color: var(--p2-ink);
}

.p2-btn:hover {
  border-color: var(--p2-ink);
  color: var(--p2-ink);
}

.p2-btn--primary {
  border-color: var(--p2-accent);
  background: var(--p2-accent);
  color: #fff;
}

.p2-btn--primary:hover {
  border-color: var(--p2-accent);
  color: #fff;
  filter: brightness(1.1);
}

.p2-link {
  font-size: 0.84rem;
  color: var(--p2-mute);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.p2-link:hover {
  color: var(--p2-ink);
}

/* Diferencial ---------------------------------------------------------- */

.p2-band--diff {
  padding-top: 2.4rem;
  border-top: 1px solid var(--p2-line);
}

/* Neutraliza a regra #diferenciais da home (main.css) */
#diferenciais.p2-band--diff {
  background: none;
  color: inherit;
}

.p2-diff {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.p2-diff h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.3rem;
  font-size: 0.97rem;
}

.p2-diff h4 i {
  font-size: 1.05rem;
  color: var(--p2-pdv);
}

.p2-diff p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--p2-mute);
}

/* Outros produtos ------------------------------------------------------ */

.p2-band--others {
  padding-top: 2.4rem;
  border-top: 1px solid var(--p2-line);
}

.p2-others {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.4rem 1.6rem;
}

.p2-group {
  padding-left: 0.9rem;
  border-left: 1px solid var(--p2-line);
}

.p2-group:first-child {
  padding-left: 0;
  border-left: 0;
}

.p2-group-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.6rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--p2-mute);
}

.p2-group-list {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.p2-group-list li {
  display: grid;
  gap: 0.12rem;
}

.p2-group-list a {
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  color: var(--p2-ink);
}

.p2-group-list a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.p2-group-list span {
  font-size: 0.79rem;
  line-height: 1.45;
  color: var(--p2-mute);
}

.p2-others-foot {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  color: var(--p2-mute);
}

.p2-others-foot a {
  color: var(--p2-mute);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.p2-others-foot a:hover {
  color: var(--p2-ink);
}

/* Detalhes técnicos ---------------------------------------------------- */

.p2-band--tech {
  padding-top: 2.4rem;
  border-top: 1px solid var(--p2-line);
}

.p2-details {
  border: 1px solid var(--p2-line);
  border-radius: 12px;
  background: #fff;
}

.p2-details + .p2-details {
  margin-top: 0.55rem;
}

.p2-details summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.8rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
  list-style: none;
}

.p2-details summary::-webkit-details-marker {
  display: none;
}

.p2-details summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1rem;
  font-weight: 800;
  color: var(--p2-mute);
}

.p2-details[open] summary::after {
  content: "–";
}

.p2-details-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.p2-details-meta {
  font-size: 0.79rem;
  color: var(--p2-mute);
}

.p2-details-body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--p2-line);
}

.p2-spec {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.45rem 1rem;
  margin: 0.9rem 0 0;
  font-size: 0.86rem;
  line-height: 1.55;
}

.p2-spec dt {
  font-weight: 700;
  color: var(--p2-mute);
}

.p2-spec dd {
  margin: 0;
}

.p2-spec a {
  color: var(--p2-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.p2-spec code {
  padding: 0.05rem 0.32rem;
  border-radius: 4px;
  background: var(--p2-soft);
  font-size: 0.78rem;
  word-break: break-all;
}

.p2-details-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  margin: 0.95rem 0 0;
  font-size: 0.84rem;
}

.p2-details-links a {
  color: var(--p2-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Âncoras -------------------------------------------------------------- */

.p2-section,
.p2-section [id],
.p2-section .p2-card,
.p2-section .p2-details {
  scroll-margin-top: calc(var(--cc-nav-h) + 1.5rem);
}

/* Responsivo ----------------------------------------------------------- */

@media (max-width: 991px) {
  .p2-core {
    grid-template-columns: 1fr;
  }

  .p2-diff {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .p2-others {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1199.98px) {
  .p2-btn {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.6rem 1rem;
  }

  .p2-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .p2-details summary {
    padding: 0.65rem 0;
  }
}

@media (max-width: 575px) {
  .p2-hero {
    margin-bottom: 2.2rem;
    text-align: left;
  }

  .p2-hero-split {
    justify-content: flex-start;
    gap: 0.3rem 1.1rem;
  }

  .p2-diff,
  .p2-others {
    grid-template-columns: 1fr;
  }

  .p2-group {
    padding: 0.9rem 0 0;
    border-left: 0;
    border-top: 1px solid var(--p2-line);
  }

  .p2-spec {
    grid-template-columns: 1fr;
    gap: 0.12rem;
  }

  .p2-spec dd {
    margin-bottom: 0.55rem;
  }

  .p2-card-foot {
    gap: 0.5rem 0.75rem;
  }
}

/* Desktop: alvo mínimo de 24px (WCAG 2.5.8) */
@media (min-width: 1200px) {
  .p2-link {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
  }
}