@import "./theme.css";

/* ===========================
   Pilares da marca (manual CIRYON)
   =========================== */

.brand-pillars {
  padding: var(--section-py) 20px;
  background: var(--surface-muted);
  text-align: center;
}

.brand-pillars__head {
  max-width: 760px;
  margin: 0 auto 56px;
}

.brand-pillars__title {
  font-family: "Poppins", sans-serif;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 600;
  text-transform: uppercase;
  /* Ecoa o tracking largo do wordmark do logo */
  letter-spacing: 0.22em;
  color: var(--accent-gold);
  margin: 0 0 20px;
}

.brand-pillars__title::after {
  content: "";
  display: block;
  width: 64px;
  height: 1px;
  margin: 18px auto 0;
  background: var(--gradient-brand);
}

.brand-pillars__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.75;
  color: var(--paragraph-color);
  margin: 0;
}

.brand-pillars__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  max-width: 1180px;
  margin: 0 auto;
}

.brand-pillar {
  padding: 8px 26px;
  /* Divisórias finas, como a faixa inferior do manual */
  border-left: var(--border-hairline);
  transition: transform var(--transition-smooth);
}

.brand-pillar:first-child {
  border-left: none;
}

.brand-pillar:hover {
  transform: translateY(-6px);
}

.brand-pillar__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  border-radius: var(--radius-pill);
  border: var(--border-accent-soft);
  background: var(--gradient-brand-soft);
  color: var(--accent-gold);
  font-size: 22px;
  transition: box-shadow var(--transition-smooth), color var(--transition-smooth);
}

.brand-pillar:hover .brand-pillar__icon {
  color: var(--gold-light);
  box-shadow: var(--shadow-glow-gold);
}

.brand-pillar__name {
  font-family: "Poppins", sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.5;
  color: var(--text-primary);
  margin: 0 0 12px;
}

.brand-pillar__text {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--paragraph-color);
  margin: 0;
}

/* Responsividade */
@media (max-width: 1024px) {
  .brand-pillars__grid {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 48px;
  }
  /* Reinicia as divisórias a cada linha de 3 */
  .brand-pillar:nth-child(3n + 1) {
    border-left: none;
  }
}

@media (max-width: 768px) {
  .brand-pillars__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .brand-pillar,
  .brand-pillar:nth-child(3n + 1) {
    border-left: var(--border-hairline);
  }
  .brand-pillar:nth-child(2n + 1) {
    border-left: none;
  }
}

@media (max-width: 480px) {
  .brand-pillars__grid {
    grid-template-columns: 1fr;
    row-gap: 40px;
  }
  .brand-pillar,
  .brand-pillar:nth-child(2n + 1),
  .brand-pillar:nth-child(3n + 1) {
    border-left: none;
  }
}

/* ===== Reveal — escopado para não colidir com o .reveal global ===== */
.brand-pillars .reveal {
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  transition: opacity var(--dur-reveal) var(--ease-reveal),
    transform var(--dur-reveal) var(--ease-reveal);
}

.brand-pillars .reveal.visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.brand-pillars .brand-pillar.reveal:nth-child(1) {
  transition-delay: 0.06s;
}
.brand-pillars .brand-pillar.reveal:nth-child(2) {
  transition-delay: 0.12s;
}
.brand-pillars .brand-pillar.reveal:nth-child(3) {
  transition-delay: 0.18s;
}
.brand-pillars .brand-pillar.reveal:nth-child(4) {
  transition-delay: 0.24s;
}
.brand-pillars .brand-pillar.reveal:nth-child(5) {
  transition-delay: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  .brand-pillars .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .brand-pillar:hover {
    transform: none;
  }
}