/* ============================================
   Platforms Page Styles
   ============================================ */

/* Page Hero (shorter) */
.page-hero {
  padding: calc(var(--header-height) + var(--space-10)) 0 var(--space-10);
  background: linear-gradient(135deg, var(--color-navy) 0%, #1F2441 100%);
  text-align: center;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-md);
  max-width: 600px;
  margin: 0 auto;
}

/* Platform Section */
.platform-section {
  padding: var(--space-10) 0;
}

.platform-section:nth-child(even) {
  background-color: var(--color-gray-light);
}

.platform__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

.platform__content {
  max-width: 640px;
}

.platform__tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

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

.platform__content > p {
  font-size: var(--fs-md);
  color: var(--color-charcoal);
  margin-bottom: var(--space-6);
}

/* Key Attributes */
.platform__attributes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.attribute {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.platform-section:nth-child(even) .attribute {
  background: var(--color-white);
}

.attribute__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 26, 26, 0.08);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

.attribute__icon svg {
  width: 20px;
  height: 20px;
}

.attribute h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-1);
}

.attribute p {
  font-size: var(--fs-sm);
  color: var(--color-slate);
}

/* Platform Sidebar / Highlights */
.platform__highlights {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.platform-section:nth-child(even) .platform__highlights {
  background: var(--color-white);
}

.platform__highlights h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-gray-light);
}

.highlight-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.highlight-item:last-child {
  border-bottom: none;
}

.highlight-item__label {
  font-size: var(--fs-sm);
  color: var(--color-slate);
}

.highlight-item__value {
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
}

/* Integration Section */
.integration-section {
  padding: var(--space-10) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--color-navy) 0%, #1F2441 100%);
}

.integration__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.integration__node {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  min-width: 200px;
  text-align: center;
  transition: background var(--transition-base);
}

.integration__node:hover {
  background: rgba(255, 255, 255, 0.12);
}

.integration__node h4 {
  color: var(--color-white);
  font-size: var(--fs-md);
  margin-bottom: var(--space-1);
}

.integration__node p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-sm);
}

.integration__connector {
  width: 2px;
  height: 32px;
  background: var(--color-primary-light);
  position: relative;
}

.integration__connector::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--color-primary-light);
  border-radius: 50%;
}

/* Responsive */
@media (min-width: 768px) {
  .platform__attributes {
    grid-template-columns: repeat(2, 1fr);
  }

  .integration__visual {
    flex-direction: row;
    justify-content: center;
    gap: 0;
  }

  .integration__connector {
    width: 48px;
    height: 2px;
  }

  .integration__connector::after {
    bottom: auto;
    top: 50%;
    left: auto;
    right: -4px;
    transform: translateY(-50%);
  }
}

@media (min-width: 1024px) {
  .platform__layout {
    grid-template-columns: 1fr 360px;
  }
}