/* CDMAG landing */

/* Color scheme mirrors the blog pages: brand-colored header + hero,
   light band-sections and a light footer. Band colors come from the
   shared "banded" pattern in layout.css. */

.main:has(.cdmag-landing) {
  min-height: 0;
}

.cdmag-landing {
  --cdmag-cover-ratio: 210 / 297;
  --cdmag-cover-width: 13.125rem;
  --cdmag-grid-gap: 1.5rem;
  --cdmag-list-cover-width: 4.5rem;
  --cdmag-list-row-gap: 1rem;
  --cdmag-list-row-padding: 1rem;
  --cdmag-section-y: clamp(2.5rem, 4vw, 4rem);

  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  min-height: calc(
    100svh - var(--site-header-height) - var(--site-footer-height)
  );
  background: var(--home-band-bg);
  color: var(--color-text);
  overflow-x: clip;
}

/* Stretch the last (always light) section to the footer, so no dark
   gap shows on short pages */
.cdmag-landing > :last-child {
  flex: 1 0 auto;
}

.cdmag-landing .page-hero {
  background-color: var(--color-brand);
  border-bottom: 0;
}

.cdmag-landing .page-hero__media {
  width: min(100%, 20rem);
}

.cdmag-landing .page-hero__media-image {
  width: 100%;
  height: auto;
  aspect-ratio: var(--cdmag-cover-ratio);
  object-fit: contain;
  filter: none;
}

.cdmag-section {
  padding: var(--cdmag-section-y) 0;
  color: var(--color-text);
}

.cdmag-section.band-section + .cdmag-section.band-section {
  padding-top: 0;
}

.cdmag-landing :is(#current-issue, #get-cdmag, #issues) {
  scroll-margin-top: calc(var(--site-header-height) + 1rem);
}

/* Dark band, like the photo mosaic section on home */
.cdmag-section--dark {
  background-color: var(--color-bg);
}

.cdmag-section .section__title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cdmag-issues-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cdmag-grid-gap);
  min-width: 0;
}

.cdmag-current,
.cdmag-upcoming {
  display: grid;
  grid-template-columns: minmax(0, 20rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.cdmag-upcoming {
  grid-template-columns: minmax(0, var(--cdmag-cover-width)) minmax(0, 1fr);
}

.cdmag-issue-title {
  margin: 0.75rem 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: var(--line-height-tight);
  overflow-wrap: anywhere;
}

.cdmag-issue-intro {
  max-width: 65ch;
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
}

.cdmag-contents {
  max-width: 70ch;
  margin-block: 1.5rem;
  overflow-wrap: anywhere;
  color: var(--color-text);
}

.cdmag-contents :is(ol, ul) {
  display: grid;
  gap: 0.875rem;
  padding-left: 1.5rem;
}

.cdmag-contents li::marker {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
}

.cdmag-contents ol {
  list-style-type: decimal-leading-zero;
}

.cdmag-contents p {
  margin: 0 0 0.5rem;
}

.cdmag-contents a,
.cdmag-free a {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.cdmag-contents img {
  max-width: 100%;
  height: auto;
}

.cdmag-contents :is(table, pre) {
  max-width: 100%;
  overflow-x: auto;
}

.cdmag-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.cdmag-steps,
.cdmag-subscriptions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.cdmag-steps {
  list-style: none;
  counter-reset: steps;
}

.cdmag-steps li {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  column-gap: 1rem;
  align-content: start;
  counter-increment: steps;
}

.cdmag-steps li::before {
  content: counter(steps);
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-surface-muted);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: var(--font-weight-bold);
}

.cdmag-steps h3,
.cdmag-subscription h3 {
  margin: 0 0 0.75rem;
  font-size: var(--text-xl);
  line-height: 1.35;
}

.cdmag-steps p,
.cdmag-subscription p {
  margin: 0;
  color: var(--color-text-muted);
}

.cdmag-subscription {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.cdmag-subscription .button {
  margin-top: auto;
}

.cdmag-free {
  margin: 1.5rem 0 0;
}

.cdmag-landing .issue-card--grid .issue-card__title {
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.cdmag-issue-detail {
  padding: clamp(2rem, 4vw, 4rem) 0;
}

.cdmag-issue-detail__inner {
  display: grid;
  grid-template-columns: minmax(0, var(--cdmag-cover-width)) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}

.cdmag-issue-detail__cover {
  aspect-ratio: var(--cdmag-cover-ratio);
  overflow: hidden;
  background-color: var(--color-surface-muted);
  border: var(--card-border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
}

.cdmag-issue-detail__image,
.cdmag-issue-detail__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cdmag-issue-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin: 0 0 0.75rem;
  font-size: var(--text-xs);
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.cdmag-issue-detail__title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
}

.cdmag-issue-detail__intro {
  margin: 0 0 1.5rem;
  max-width: 52ch;
  font-size: var(--text-base);
  line-height: var(--line-height-body);
  color: var(--color-text-muted);
}

@media (min-width: 48rem) {
  .cdmag-issues-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 75rem) {
  .cdmag-issues-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 47.9375rem) {
  .cdmag-landing {
    --cdmag-list-cover-width: 7rem;
  }

  .cdmag-issues-grid {
    display: flex;
    flex-direction: column;
    gap: var(--cdmag-list-row-gap);
  }

  .cdmag-landing .issue-card--grid .issue-card__link {
    flex-direction: row;
    align-items: center;
    gap: var(--cdmag-list-row-gap);
    padding: var(--cdmag-list-row-padding);
    background-color: var(--color-surface);
    border: var(--card-border-width) solid var(--color-border);
    border-radius: var(--radius-sm);
  }

  .cdmag-landing .issue-card--grid .issue-card__cover {
    width: var(--cdmag-list-cover-width);
    flex-shrink: 0;
    aspect-ratio: var(--cdmag-cover-ratio);
  }

  .cdmag-landing .issue-card--grid .issue-card__body {
    flex: 1;
    min-width: 0;
    padding-top: 0;
  }

  .cdmag-landing .issue-card--grid .issue-card__title {
    font-weight: var(--font-weight-bold);
  }

  .cdmag-landing .issue-card--grid .issue-card__chevron {
    flex-shrink: 0;
    width: 0.5rem;
    height: 0.5rem;
    margin-right: 0.15rem;
    border-top: 2px solid var(--color-text-muted);
    border-right: 2px solid var(--color-text-muted);
    transform: rotate(45deg);
  }

  .cdmag-current,
  .cdmag-upcoming,
  .cdmag-steps,
  .cdmag-subscriptions {
    grid-template-columns: minmax(0, 1fr);
  }

  .cdmag-current > .issue-card__cover {
    width: min(100%, 20rem);
    justify-self: center;
  }

  .cdmag-upcoming > .issue-card__cover {
    width: var(--cdmag-list-cover-width);
  }

  .cdmag-issue-detail__inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 48rem) {
  .cdmag-landing .issue-card--grid .issue-card__chevron {
    display: none;
  }
}