/* Page-owned styles for onboard-infrastructure */

.oi-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--abyss);
}

.oi-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.oi-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.oi-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(7, 11, 18, 0.55) 0%, rgba(7, 11, 18, 0.75) 60%, rgba(7, 11, 18, 0.95) 100%);
}

.oi-hero__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-4xl) var(--space-5xl);
}

.oi-hero__text {
  max-width: 60ch;
}

.oi-hero__text h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--pearl);
  margin-block-end: var(--space-lg);
  max-width: 12ch;
}

.oi-hero__deck {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--platinum);
  margin-block-end: var(--space-xl);
  max-width: 60ch;
}

.oi-hero__cta {
  min-width: 220px;
}

/* Shared section heading patterns */
.oi-section__heading {
  margin-block-end: var(--space-2xl);
  max-width: 70ch;
}

.oi-section__heading--centered {
  margin-inline: auto;
  text-align: center;
}

.oi-section__kicker {
  color: var(--champagne);
  margin-block-end: var(--space-sm);
}

.oi-section__heading h2 {
  margin-block-end: var(--space-md);
}

.oi-section__lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--platinum);
  margin-block-end: 0;
}

/* Card grids */
.oi-card-grid {
  display: grid;
  gap: var(--space-xl);
}

.oi-card-grid--3 {
  grid-template-columns: 1fr;
}

.oi-card {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-width: 0;
}

.oi-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--champagne);
  flex-shrink: 0;
}

.oi-card__icon svg {
  width: 100%;
  height: 100%;
}

.oi-card h3 {
  margin-block-end: 0;
}

.oi-card p {
  margin-block-end: 0;
  color: var(--platinum);
}

/* Feature grids with alternating layout */
.oi-feature-grid {
  display: grid;
  gap: var(--space-3xl);
}

.oi-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  min-width: 0;
}

.oi-feature__media {
  margin-block-end: 0;
  min-width: 0;
  overflow: hidden;
  border-radius: var(--radius-image);
  border: 1px solid rgba(223, 186, 115, 0.25);
}

.oi-feature__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.oi-feature:hover .oi-feature__media img {
  transform: scale(1.03);
}

.oi-feature__body {
  min-width: 0;
}

.oi-feature__body h3 {
  margin-block-end: var(--space-md);
}

.oi-feature__body p {
  margin-block-end: 0;
  color: var(--platinum);
}

/* Evaluation section */
.oi-evaluation__container {
  max-width: 800px;
  margin-inline: auto;
}

.oi-evaluation__content {
  max-width: 70ch;
}

.oi-evaluation__list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.oi-evaluation__list li {
  padding-inline-start: var(--space-lg);
  position: relative;
  color: var(--platinum);
  line-height: 1.65;
}

.oi-evaluation__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--champagne);
}

.oi-evaluation__list li strong {
  color: var(--pearl);
  font-weight: 600;
}

/* Final CTA */
.oi-cta {
  border-block-start: 1px solid rgba(223, 186, 115, 0.2);
}

.oi-cta__container {
  max-width: 800px;
  margin-inline: auto;
}

.oi-cta__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.oi-cta__kicker {
  color: var(--champagne);
  margin-block-end: 0;
}

.oi-cta__content h2 {
  margin-block-end: 0;
  max-width: 20ch;
}

.oi-cta__text {
  max-width: 60ch;
  margin-inline: auto;
  margin-block-end: 0;
  color: var(--platinum);
}

.oi-cta__button {
  min-width: 220px;
}

/* Tablet breakpoint */
@media (min-width: 768px) {
  .oi-card-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oi-feature {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .oi-feature--reverse .oi-feature__media {
    order: 2;
  }

  .oi-feature--reverse .oi-feature__body {
    order: 1;
  }

  .oi-feature__media img {
    aspect-ratio: 4 / 3;
  }
}

/* Desktop breakpoint */
@media (min-width: 1280px) {
  .oi-card-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .oi-feature__media img {
    aspect-ratio: 16 / 9;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .oi-feature__media img {
    transition: none;
  }

  .oi-feature:hover .oi-feature__media img {
    transform: none;
  }
}