/* ============================================================
   DCS S.A. — Layout System
   Grid, section-header, wrappers
   ============================================================ */

/* ── GRIDS ── */

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}

/* Columna asimétrica 60/40 */
.grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.grid-split--60-40 {
  grid-template-columns: 1.4fr 1fr;
}

.grid-split--40-60 {
  grid-template-columns: 1fr 1.4fr;
}

/* ── SECTION HEADER (patrón reutilizable) ── */

.section-header {
  margin-bottom: var(--space-8);
}

.section-header.text-center {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-label);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-label);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* Línea decorativa antes del label */
.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-header.text-center .section-label::before {
  display: none;
}

.section-label--dark {
  color: var(--color-primary);
}

.section-title {
  font-size: var(--text-h2);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-heading);
  line-height: var(--line-height-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.section-title--white {
  color: var(--color-white);
}

.section-subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-body);
  max-width: 600px;
}

.section-subtitle--wide {
  max-width: 760px;
}

.section-subtitle--center {
  margin-inline: auto;
}

.section-header.text-center .section-subtitle {
  margin-inline: auto;
}

/* ── FEATURE LIST (texto + ícono en fila) ── */

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.feature-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-hover);
  margin-top: 2px;
}

.feature-item__content h4 {
  font-size: var(--text-body);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.feature-item__content p {
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  line-height: var(--line-height-body);
  margin: 0;
}

/* ── STRIP (fila horizontal de logos) ── */

.partners-strip {
  padding-block: var(--space-6);
  background: var(--color-white);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  overflow: hidden;
}

.partners-strip__label {
  text-align: center;
  font-size: var(--text-small);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-label);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.partners-strip__track-wrapper {
  overflow: hidden;
  position: relative;
}

.partners-strip__track {
  display: flex;
  gap: var(--space-8);
  align-items: center;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.partners-strip__track:hover {
  animation-play-state: paused;
}

.partners-strip__logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  opacity: 0.45;
  filter: grayscale(1);
  transition: opacity var(--transition-base), filter var(--transition-base);
  flex-shrink: 0;
}

.partners-strip__logo:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ── CTA BANNER ── */

.cta-banner {
  position: relative;
  padding-block: var(--space-15);
  background: linear-gradient(135deg, var(--color-dark-3) 0%, #1e3a0e 55%, var(--color-primary-hover) 100%);
  overflow: hidden;
  text-align: center;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(118,209,59,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin-inline: auto;
}

.cta-banner__title {
  font-size: var(--text-h2);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-2);
  letter-spacing: var(--letter-spacing-heading);
  line-height: var(--line-height-heading);
}

.cta-banner__subtitle {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.78);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-body);
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

/* ── RESPONSIVE LAYOUT ── */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-split--60-40,
  .grid-split--40-60 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-split { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-split--60-40,
  .grid-split--40-60 { grid-template-columns: 1fr; gap: var(--space-6); }
  .section-header { margin-bottom: var(--space-6); }
  .cta-banner { padding-block: var(--space-10); }
}

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