/* =============================================================
   CLIENTES — Grid de logos de clientes / marcas
   WordPress: template-parts/blocks/clientes.php
   ============================================================= */

.clientes {
  padding-block: 5rem 6rem;
}

/* ── Cabecera ────────────────────────────────────────────────── */
.clientes__header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3.5rem;
  max-width: 640px;
}

.clientes__title {
  font-family: var(--f-heading);
  font-size: var(--text-4xl);
  line-height: 1.15;
  color: var(--blk-text, var(--c-dark));
}

.clientes__subtitle {
  font-family: var(--f-body);
  font-size: var(--text-md);
  line-height: 1.6;
  color: var(--blk-text, var(--c-text-2));
}

/* ── Grid de logos ───────────────────────────────────────────── */
.clientes__grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr); /* fallback */
  gap: 0;
  border-top: 1px solid var(--blk-border, var(--c-border));
  border-left: 1px solid var(--blk-border, var(--c-border));
}

.clientes__grid--col-4 { grid-template-columns: repeat(4, 1fr); }
.clientes__grid--col-5 { grid-template-columns: repeat(5, 1fr); }
.clientes__grid--col-6 { grid-template-columns: repeat(6, 1fr); }

.clientes__item {
  border-right: 1px solid var(--blk-border, var(--c-border));
  border-bottom: 1px solid var(--blk-border, var(--c-border));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 2rem;
  min-height: 120px;
}

/* ── Logo ────────────────────────────────────────────────────── */
.clientes__logo-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.clientes__logo {
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: grayscale(100%) opacity(1);
  transition: filter var(--t);
}

.clientes__item:hover .clientes__logo,
.clientes__logo-link:focus-visible .clientes__logo {
  filter: grayscale(0%) opacity(1);
}

.clientes__logo-link:focus-visible {
  outline: 2px solid var(--blk-accent, var(--c-accent));
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

.clientes__logo-placeholder {
  font-family: var(--f-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--blk-text, var(--c-text-3));
  text-align: center;
}

/* ── Esquemas de color ───────────────────────────────────────── */

.clientes.is-style-dark {
  background-color: var(--dark-bg, #0D0D0D);
}
.clientes.is-style-dark .clientes__title    { color: #FFFFFF; }
.clientes.is-style-dark .clientes__subtitle { color: #94A3B8; }
.clientes.is-style-dark .eyebrow            { color: var(--dark-accent, #2EA3F1); }
.clientes.is-style-dark .eyebrow__dot,
.clientes.is-style-dark .eyebrow__line      { background-color: var(--dark-accent, #2EA3F1); }
.clientes.is-style-dark .clientes__grid     { border-color: #222222; }
.clientes.is-style-dark .clientes__item     { background-color: #FFFFFF; border-color: #222222; }

.clientes.is-style-gray {
  background-color: var(--gray-bg, #F4F4F4);
}
.clientes.is-style-gray .clientes__title    { color: #0D0D0D; }
.clientes.is-style-gray .clientes__subtitle { color: #64748B; }
.clientes.is-style-gray .clientes__grid     { border-color: var(--c-border, #E8E8E8); }
.clientes.is-style-gray .clientes__item     { background-color: #FFFFFF; border-color: var(--c-border, #E8E8E8); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .clientes__grid,
  .clientes__grid--col-5,
  .clientes__grid--col-6 { grid-template-columns: repeat(4, 1fr); }
  .clientes__grid--col-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .clientes__grid,
  .clientes__grid--col-4,
  .clientes__grid--col-5,
  .clientes__grid--col-6 { grid-template-columns: repeat(3, 1fr); }

  .clientes__item {
    padding: 2rem 1.5rem;
    min-height: 100px;
  }
}

@media (max-width: 480px) {
  .clientes__grid,
  .clientes__grid--col-4,
  .clientes__grid--col-5,
  .clientes__grid--col-6 { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .clientes__logo {
    transition: none;
  }
}