/* ==========================================================================
   home.css — Estilos específicos da página inicial (index.html)
   Depende de: variables.css, base.css, components.css
   ========================================================================== */

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

.hero--home {
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-24);
  background-color: var(--color-black); /* fallback enquanto imagem não carrega */
}

.hero__overlay--home {
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(0, 0, 0, 0.35) 50%,
    rgba(0, 0, 0, 0.82) 100%
  );
}

.hero--home__content {
  padding-top: var(--space-32);
}

.hero--home__headline {
  font-size: clamp(44px, 7vw, 80px);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-white);
  max-width: 760px;
  margin-bottom: var(--space-4);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 24px rgba(0,0,0,0.18);
}

.hero--home__lead {
  font-size: var(--font-size-lead);
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin-bottom: var(--space-8);
  line-height: var(--line-height-base);
}

.hero--home__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.eyebrow--light {
  color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   Parceiros
   -------------------------------------------------------------------------- */

.partners-section {
  padding-block: var(--space-12);
}

.partners-section .eyebrow {
  display: block;
  margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   Produtos — cards na home
   -------------------------------------------------------------------------- */

.product-card__tag {
  margin-bottom: var(--space-3);
}

.badge--primary {
  background: var(--color-primary);
  color: var(--color-secondary);
}

.product-card__specs {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.product-card__specs dt {
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-hint);
}

.product-card__specs dd {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-medium);
  color: var(--color-black);
  margin-top: var(--space-1);
}

.product-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.product-card--featured .product-card__specs {
  border-color: var(--color-primary-light);
}

/* --------------------------------------------------------------------------
   Waves entre seções
   -------------------------------------------------------------------------- */

.section-wave--surface-to-dark {
  background-color: var(--color-surface);
}

.section-wave--dark-to-white {
  background-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Cadeia — steps
   -------------------------------------------------------------------------- */

.cadeia-home {
  padding-bottom: 0;
}

.cadeia-home__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.cadeia-step {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}

.cadeia-step__num {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
  flex-shrink: 0;
  line-height: 1;
  min-width: 52px;
}

.cadeia-step strong {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-body);
}

.cadeia-step p {
  color: var(--color-white);
  font-size: var(--font-size-small);
  line-height: var(--line-height-base);
}

@media (min-width: 768px) {
  .cadeia-home__steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* --------------------------------------------------------------------------
   Números — stat grid
   -------------------------------------------------------------------------- */

.numeros-home {
  padding-top: var(--space-16);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --------------------------------------------------------------------------
     CAEPIM
   -------------------------------------------------------------------------- */

.caepim-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .caepim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-16);
  }
}

.caepim-content h2 {
  margin-bottom: var(--space-4);
}

.caepim-content p + p {
  margin-top: var(--space-4);
}

.caepim-list {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.caepim-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
}

.caepim-list i {
  color: var(--color-primary);
  font-size: 20px;
  flex-shrink: 0;
}

.caepim-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

/* --------------------------------------------------------------------------
   CTA Final
   -------------------------------------------------------------------------- */

.cta-final {
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}

.cta-final__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.cta-final__content {
  display: flex;
  flex-direction: column;
}

.cta-final__content h2 {
  margin-bottom: var(--space-4);
}

.cta-final__content p {
  max-width: 560px;
  margin-bottom: var(--space-8);
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.cta-final__visual {
  display: none;
}

@media (min-width: 1024px) {
  .cta-final__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .cta-final__visual {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
    margin-right: calc(-1 * var(--container-padding));
  }

  .cta-final__visual img {
    width: 540px;
    height: 540px;
    object-fit: contain;
    display: block;
  }
}

/* --------------------------------------------------------------------------
   Faixa de certificaeeeees
   -------------------------------------------------------------------------- */

.certs-strip-section {
  padding-block: var(--space-6);
  padding-top: var(--space-2);
}

.certs-strip__label {
  text-align: center;
  font-size: var(--font-size-label);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-hint);
  margin-bottom: var(--space-6);
}

.certs-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.certs-strip__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 80px;
}

.certs-strip__item img {
  max-width: 100%;
  max-height: 100%;
  width: 110px;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.55;
  transition: filter var(--transition-fast), opacity var(--transition-fast);
}

.certs-strip__item--brasil {
  width: 220px;
  height: 130px;
}

.certs-strip__item--brasil img {
  width: 190px;
}

.certs-strip__item img:hover {
  filter: grayscale(0%);
  opacity: 1;
}