/* ==========================================================================
   Page sections: hero, feature lockup, CTA band, page header, story layout.
   ========================================================================== */

/* --- Hero ------------------------------------------------------------------ */
.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: clamp(26rem, 60vh, 40rem);
  color: var(--color-text-inverse);
  background: var(--color-navy);
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

/* One layer per background image, stacked. Only .is-active is visible; main.js
   moves that class along and the opacity transition does the cross-fade. */
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgb(13 34 64 / 0.35) 0%, rgb(13 34 64 / 0.6) 100%);
}

.hero__content {
  position: relative;
  padding-block: var(--space-8);
  text-align: center;
}

.hero__title {
  max-width: 22ch;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  color: var(--color-text-inverse);
  text-shadow: 0 2px 12px rgb(0 0 0 / 0.25);
}

.hero__subtitle {
  margin: 0 auto var(--space-6);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-regular);
  color: var(--color-accent);
  text-shadow: 0 1px 8px rgb(0 0 0 / 0.25);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* --- Feature / photo lockup ----------------------------------------------- */
.feature {
  display: grid;
  grid-template-columns: 1fr;
}

.feature__media {
  position: relative;
  aspect-ratio: 3 / 2;
}

.feature__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature__body {
  padding: var(--space-6) var(--space-5);
}

.feature__text {
  margin-bottom: var(--space-5);
  font-size: var(--text-md);
  color: var(--color-muted);
}

@media (min-width: 64em) {
  .feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .feature__media {
    aspect-ratio: auto;
    min-height: 28rem;
    clip-path: polygon(0 0, 100% 0, calc(100% - var(--angle-cut)) 100%, 0 100%);
  }

  .feature__body {
    padding: var(--space-8) var(--space-7) var(--space-8) var(--space-6);
    align-self: center;
  }

  .feature--reverse .feature__media {
    order: 2;
    clip-path: polygon(var(--angle-cut) 0, 100% 0, 100% 100%, 0 100%);
  }

  .feature--reverse .feature__body {
    order: 1;
    padding: var(--space-8) var(--space-6) var(--space-8) var(--space-7);
  }
}

/* --- CTA band ---------------------------------------------------------------- */
.cta-band {
  margin-top: var(--section-gap);
  padding-block: var(--space-8);
  background: var(--color-navy);
  color: var(--color-text-inverse);
}

.cta-band__inner {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

@media (min-width: 64em) {
  .cta-band__inner {
    grid-template-columns: 1fr auto;
  }
}

.cta-band__title {
  margin-bottom: var(--space-2);
  color: var(--color-text-inverse);
}

.cta-band__text {
  margin: 0;
  font-size: var(--text-md);
  color: rgb(255 255 255 / 0.85);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* --- Page header ------------------------------------------------------------- */
.page-header {
  position: relative;
  padding-block: var(--space-6) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.page-header__title {
  margin-bottom: var(--space-3);
  font-size: var(--text-2xl);
  color: var(--color-navy);
}

.page-header__description {
  max-width: var(--container-narrow);
  font-size: var(--text-md);
  color: var(--color-muted);
}

.page-header__description > :last-child {
  margin-bottom: 0;
}

.page-header--has-image {
  display: grid;
  align-items: end;
  min-height: clamp(18rem, 40vh, 28rem);
  color: var(--color-text-inverse);
  background: var(--color-navy);
  border-bottom: 0;
  isolation: isolate;
}

.page-header--has-image .page-header__title,
.page-header--has-image .page-header__description {
  color: var(--color-text-inverse);
}

.page-header__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-header__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgb(13 34 64 / 0.2), rgb(13 34 64 / 0.75));
}

.page-header__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Single story ------------------------------------------------------------- */
.story__header {
  padding-block: var(--space-6) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.story__eyebrow {
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.story__eyebrow a {
  text-decoration: none;
}

.story__title {
  font-size: var(--text-2xl);
  color: var(--color-navy);
}

/* Hero: full viewport width, directly below the site navigation and above the
   header band that carries the breadcrumb and title. A fixed height (rather than
   an aspect ratio) keeps the image from dominating wide screens, the same way
   .hero and .page-header--has-image are sized. */
.story__media {
  margin: 0;
}

.story__image {
  width: 100%;
  height: clamp(15rem, 42vw, 32rem);
  object-fit: cover;
}

/* The caption lines up with the header band below it, not with the image. */
.story__caption {
  max-width: var(--container-width);
  margin: var(--space-2) auto 0;
  padding-inline: var(--container-padding);
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.story__body {
  max-width: calc(var(--container-narrow) + 2 * var(--panel-padding-x));
  margin: var(--section-gap) auto 0;
}

.story__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.story__tags-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
}

/* --- Search / 404 panels -------------------------------------------------------- */
.search-panel,
.not-found {
  margin-block: var(--section-gap);
}

.not-found__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}