/* ============================================================================
   landing.css — estilos compartilhados das páginas internas (Sobre,
   produtos, serviços, sustentabilidade). Importado em adição ao style.css
   principal. NÃO é usado pelo index.html nem pelas páginas legais.
   ============================================================================ */

/* ---------- Hero escuro reutilizável ------------------------------------ */
.landing-hero {
  position: relative;
  background:
    radial-gradient(80% 60% at 80% 10%, rgba(199, 110, 48, 0.18), transparent 60%),
    linear-gradient(135deg, #294964 0%, #1f3b51 100%);
  color: var(--pdv-text-on-dark);
  padding: clamp(120px, 18vh, 200px) 0 clamp(80px, 12vh, 120px);
  text-align: left;
  overflow: hidden;
}
.landing-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pdv-laranja-66), transparent);
}
.landing-hero .sub-title {
  color: var(--pdv-amarelo-dourado);
  font-family: var(--font-body);
  font-weight: var(--fw-bold);
  font-size: var(--type-overline);
  letter-spacing: var(--ls-uppercase);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}
.landing-hero h1 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: clamp(2rem, 4.5vw, var(--type-display-lg));
  line-height: var(--lh-display);
  letter-spacing: var(--ls-display);
  color: var(--pdv-white);
  max-width: 22ch;
  margin-bottom: var(--space-md);
}
.landing-hero p {
  font-family: var(--font-body);
  font-weight: var(--fw-light);
  font-size: var(--type-body-lg);
  line-height: var(--lh-body);
  color: var(--pdv-text-on-dark-muted);
  max-width: 60ch;
}

/* ---------- Breadcrumb sobre o hero ------------------------------------- */
.landing-breadcrumb {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--pdv-text-on-dark-muted);
  margin-bottom: var(--space-2xl);
}
.landing-breadcrumb a {
  color: var(--pdv-amarelo-dourado);
  text-decoration: none;
}
.landing-breadcrumb a:hover {
  text-decoration: underline;
}
.landing-breadcrumb span[aria-hidden] {
  margin: 0 var(--space-xs);
  opacity: 0.5;
}

/* ---------- Sessões de conteúdo ----------------------------------------- */
.landing-section {
  padding: clamp(48px, 7vh, 96px) 0;
  background: var(--pdv-white);
}
.landing-section + .landing-section {
  padding-top: 0;
}

.landing-article {
  max-width: 1024px;
  margin: 0 auto;
  font-family: var(--font-body);
  font-size: var(--type-body-lg);
  line-height: var(--lh-body);
  color: var(--pdv-text-primary);
}
.landing-article p {
  margin-bottom: var(--space-lg);
  max-width: 100%;
}
.landing-article p:first-of-type::first-letter {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  color: var(--pdv-laranja);
  float: left;
  font-size: 4.5rem;
  line-height: 0.9;
  padding: 0.25rem 0.6rem 0 0;
}
.landing-article h2 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--type-display-lg);
  line-height: var(--lh-display);
  letter-spacing: var(--ls-display);
  color: var(--pdv-azul-profundo);
  margin: var(--space-5xl) 0 var(--space-lg);
  scroll-margin-top: 110px;
}
.landing-article h2:first-child {
  margin-top: 0;
}
.landing-article h2 .accent {
  color: var(--pdv-laranja);
}
.landing-article h3 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--type-heading-2);
  line-height: var(--lh-heading);
  color: var(--pdv-azul-profundo);
  margin: var(--space-3xl) 0 var(--space-md);
}
.landing-article ul,
.landing-article ol {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}
.landing-article li {
  margin-bottom: var(--space-xs);
}
.landing-article strong {
  color: var(--pdv-azul-profundo);
  font-weight: var(--fw-bold);
}
.landing-article a {
  color: var(--pdv-laranja);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: var(--fw-regular);
}
.landing-article a:hover,
.landing-article a:focus {
  color: var(--pdv-azul-profundo);
}
.landing-article blockquote {
  margin: var(--space-3xl) 0;
  padding: var(--space-2xl) var(--space-3xl);
  background: var(--pdv-off-white);
  border-left: 4px solid var(--pdv-laranja);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--type-heading-2);
  line-height: var(--lh-heading);
  color: var(--pdv-azul-profundo);
}

/* ---------- Grid de pilares / diferenciais ------------------------------
   ALTERADO: era auto-fit minmax(240px,1fr) — gerava 3-4 colunas em desktop.
   Agora 2 colunas fixas em desktop/tablet; 1 coluna em mobile (<=600px). */
.landing-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin: var(--space-3xl) 0;
  list-style: none;
  padding: 0;
}

@media (max-width: 600px) {
  .landing-pillars {
    grid-template-columns: 1fr;
  }
}
.landing-pillar {
  padding: var(--space-2xl);
  background: var(--pdv-off-white);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--pdv-laranja);
}
.landing-pillar h3 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--type-heading-3);
  color: var(--pdv-azul-profundo);
  margin: 0 0 var(--space-xs);
}
.landing-pillar p {
  font-size: var(--type-body);
  color: var(--pdv-text-secondary);
  margin: 0;
}

/* ---------- Especificações em duas colunas ------------------------------ */
.landing-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-3xl) 0;
  padding: 0;
  list-style: none;
}
.landing-specs li {
  padding: var(--space-lg);
  background: var(--pdv-azul-profundo-05);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--pdv-azul-profundo);
}
.landing-specs strong {
  display: block;
  font-family: var(--font-body);
  font-size: var(--type-overline);
  text-transform: uppercase;
  letter-spacing: var(--ls-uppercase);
  color: var(--pdv-azul-profundo);
  margin-bottom: var(--space-2xs);
}

/* ---------- Figura com legenda ----------------------------------------- */
.landing-figure {
  margin: var(--space-3xl) 0;
}
.landing-figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
}

/* NOVO: variante para quando .landing-figure exibe uma LOGO (vetorial/horizontal)
   em vez de uma foto. Background branco puro (sem destaque cinza) para a logo
   se integrar ao fluxo da página. */
.landing-figure--logo {
  background: var(--pdv-white);
  border-radius: 0;
  padding: clamp(24px, 5vw, 48px) 0;
}
.landing-figure--logo img {
  border-radius: 0;
  width: 100%;
  height: auto;
  display: block;
}
.landing-figure figcaption {
  margin-top: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--pdv-text-tertiary);
  text-align: center;
  font-style: italic;
}

/* ---------- Cross-link entre páginas irmãs ------------------------------ */
.landing-related {
  background: var(--pdv-off-white);
  padding: var(--space-3xl) var(--space-2xl);
  border-radius: var(--radius-lg);
  margin: var(--space-3xl) 0;
}
.landing-related h3 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  color: var(--pdv-azul-profundo);
  margin-bottom: var(--space-md);
  font-size: var(--type-heading-3);
}
.landing-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-xs);
}
.landing-related li {
  margin: 0;
}
.landing-related a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  background: var(--pdv-white);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--pdv-azul-profundo);
  font-weight: var(--fw-regular);
  transition: var(--transition-fast);
  border-left: 3px solid transparent;
}
.landing-related a:hover,
.landing-related a:focus {
  border-left-color: var(--pdv-laranja);
  color: var(--pdv-laranja);
}

/* ---------- Faixa de CTA ao final --------------------------------------- */
.landing-cta-band {
  background: linear-gradient(135deg, #294964 0%, #1f3b51 100%);
  color: var(--pdv-text-on-dark);
  padding: clamp(48px, 8vh, 96px) 0;
  text-align: center;
}
.landing-cta-band h2 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: clamp(1.6rem, 3.5vw, var(--type-display-lg));
  line-height: var(--lh-display);
  color: var(--pdv-white);
  max-width: 24ch;
  margin: 0 auto var(--space-md);
}
.landing-cta-band p {
  font-family: var(--font-body);
  color: var(--pdv-text-on-dark-muted);
  max-width: 56ch;
  margin: 0 auto var(--space-2xl);
  font-size: var(--type-body-lg);
}
.landing-cta-band .theme-btn {
  background: var(--pdv-laranja);
  color: var(--pdv-white);
}