/* =========================================================
   Wolf Interactive — Content System
   Archive indexes + long-form Dev Log / Tutorial pages
   ========================================================= */

.content-hero {
  padding: calc(var(--header-height) + clamp(4rem, 8vw, 8rem)) 0 clamp(3rem, 7vw, 6rem);
  border-bottom: 1px solid var(--colour-line);
  background:
    radial-gradient(circle at 76% 38%, rgb(79 208 229 / 7%), transparent 26rem),
    linear-gradient(180deg, rgb(255 255 255 / 1.1%), transparent);
}

.content-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.72fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.content-hero h1 {
  max-width: 12ch;
  font-size: clamp(4rem, 8vw, 8rem);
  line-height: 0.9;
}

.content-hero__intro {
  max-width: 40rem;
  margin: 0;
  color: var(--colour-text-muted);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.72;
}

.archive-section {
  padding-block: var(--section-space);
}

.archive-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.archive-toolbar a {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--colour-line);
  color: var(--colour-text-faint);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-decoration: none;
  text-transform: uppercase;
}

.archive-toolbar a:hover,
.archive-toolbar a:focus-visible {
  border-color: rgb(79 208 229 / 55%);
  color: var(--colour-accent-soft);
}

.archive-group + .archive-group {
  margin-top: clamp(4rem, 8vw, 7rem);
}

.archive-group__heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: end;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--colour-line);
}

.archive-group__heading h2 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
}

.archive-group__heading span {
  color: rgb(155 234 244 / 40%);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.archive-list {
  display: grid;
  gap: 1rem;
}

.archive-entry {
  min-height: 18rem;
  display: grid;
  grid-template-columns: minmax(19rem, 0.78fr) minmax(0, 1.22fr);
  border: 1px solid var(--colour-line);
  background: rgb(255 255 255 / 0.8%);
  text-decoration: none;
  overflow: hidden;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.archive-entry:hover,
.archive-entry:focus-visible {
  transform: translateY(-2px);
  border-color: rgb(79 208 229 / 34%);
  background: rgb(79 208 229 / 2.4%);
}

.archive-entry__media {
  position: relative;
  min-height: 18rem;
  overflow: hidden;
  border-right: 1px solid var(--colour-line);
  background:
    radial-gradient(circle, rgb(79 208 229 / 8%), transparent 42%),
    #0d1318;
}

.archive-entry__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.82);
  transition: transform 240ms ease, filter 240ms ease;
}

.archive-entry:hover .archive-entry__media img,
.archive-entry:focus-visible .archive-entry__media img {
  transform: scale(1.018);
  filter: saturate(0.9) brightness(0.92);
}

.archive-entry__placeholder {
  height: 100%;
  min-height: 18rem;
  display: grid;
  place-items: center;
  color: rgb(79 208 229 / 34%);
  font-size: 4rem;
  font-weight: 900;
}

.archive-entry__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.archive-entry__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  color: var(--colour-text-faint);
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-entry h3 {
  max-width: 18ch;
  margin-top: 1.25rem;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.02;
}

.archive-entry__body p {
  max-width: 42rem;
  margin: 1rem 0 0;
  color: var(--colour-text-muted);
  line-height: 1.65;
}

.archive-entry__arrow {
  margin-top: auto;
  padding-top: 1.5rem;
  color: var(--colour-accent);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Article -------------------------------------------------- */

.article-hero {
  padding: calc(var(--header-height) + clamp(3.5rem, 7vw, 7rem)) 0 clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--colour-line);
  background:
    radial-gradient(circle at 74% 35%, rgb(79 208 229 / 8%), transparent 26rem),
    linear-gradient(180deg, rgb(255 255 255 / 1.1%), transparent);
}

.article-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.42fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.article-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
  color: var(--colour-text-faint);
  font-size: 0.62rem;
}

.article-breadcrumb a {
  color: var(--colour-accent-soft);
  text-decoration: none;
}

.article-hero h1 {
  max-width: 16ch;
  font-size: clamp(3rem, 6.4vw, 6.6rem);
  line-height: 0.94;
}

.article-hero__lead {
  max-width: 42rem;
  margin: 1.4rem 0 0;
  color: var(--colour-text-muted);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.7;
}

.article-facts {
  margin: 0;
  border-top: 1px solid var(--colour-line);
}

.article-facts div {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--colour-line);
}

.article-facts dt {
  color: rgb(155 234 244 / 44%);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-facts dd {
  margin: 0;
  color: var(--colour-text-muted);
  font-size: 0.8rem;
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.28fr);
  gap: clamp(3rem, 8vw, 8rem);
  padding-block: clamp(3rem, 7vw, 7rem);
}

.article-body {
  min-width: 0;
  max-width: 58rem;
}

.article-body > *:first-child {
  margin-top: 0;
}

.article-body p,
.article-body li {
  color: #c0c8cd;
  font-size: clamp(1rem, 1.15vw, 1.075rem);
  line-height: 1.82;
}

.article-body p {
  margin: 1.25rem 0;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  scroll-margin-top: calc(var(--header-height) + 2rem);
}

.article-body h2 {
  margin: 3.25rem 0 1rem;
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  line-height: 1.05;
}

.article-body h3 {
  margin: 2.5rem 0 0.8rem;
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
}

.article-body h4 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
}

.article-body ul,
.article-body ol {
  padding-left: 1.3rem;
}

.article-body a {
  color: var(--colour-accent-soft);
  text-underline-offset: 0.16em;
}

.article-body img {
  max-width: 100%;
  height: auto;
  margin-inline: auto;
}

.article-body figure {
  margin: 2rem 0;
}

.article-body figure img {
  display: block;
}

.article-body figcaption {
  margin-top: 0.65rem;
  color: var(--colour-text-faint);
  font-size: 0.72rem;
  line-height: 1.5;
}

.content-media {
  padding: 0;
}

.content-gallery {
  display: grid;
  gap: 1rem;
}

.content-quote,
.article-body blockquote {
  margin: 2rem 0;
  padding: 0.2rem 0 0.2rem 1.4rem;
  border-left: 2px solid var(--colour-accent);
}

.content-quote p,
.article-body blockquote p {
  color: var(--colour-text);
  font-size: 1.12rem;
}

.article-body pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 1.25rem;
  border: 1px solid var(--colour-line);
  background: #070b0e;
  color: #d7e0e4;
  font: 0.86rem/1.65 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.article-body code {
  padding: 0.12em 0.34em;
  background: rgb(79 208 229 / 7%);
  color: #b9eef5;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.article-body pre code {
  padding: 0;
  background: transparent;
}

.article-body hr {
  margin: 3rem 0;
  border: 0;
  border-top: 1px solid var(--colour-line);
}

.article-body .content-video {
  margin: 2rem 0;
  padding: 1.25rem;
  border: 1px solid var(--colour-line);
  background: rgb(255 255 255 / 1%);
}

.article-body .content-video-link {
  color: var(--colour-accent-soft);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.article-body a[href$=".zip"],
.article-body a[href$=".pdf"] {
  display: inline-flex;
  margin-block: 0.4rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--colour-line);
  text-decoration: none;
}

.article-side {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.article-side__box {
  padding: 1.25rem;
  border: 1px solid var(--colour-line);
  background: rgb(255 255 255 / 0.8%);
}

.article-side h2 {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.article-tags span {
  padding: 0.42rem 0.58rem;
  border: 1px solid var(--colour-line);
  color: var(--colour-text-faint);
  font-size: 0.53rem;
  letter-spacing: 0.07em;
}

.article-source-link {
  display: inline-flex;
  margin-top: 1.25rem;
  color: var(--colour-accent-soft);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: var(--section-space);
  border-block: 1px solid var(--colour-line);
}

.article-nav a,
.article-nav__empty {
  min-height: 10rem;
  padding: clamp(1.4rem, 3vw, 2.2rem);
}

.article-nav a {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
}

.article-nav a + a,
.article-nav__empty + a,
.article-nav a + .article-nav__empty {
  border-left: 1px solid var(--colour-line);
}

.article-nav small {
  color: rgb(155 234 244 / 44%);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-nav strong {
  max-width: 26rem;
  margin-top: 1.2rem;
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
}

.article-nav a:hover,
.article-nav a:focus-visible {
  background: rgb(79 208 229 / 3%);
}

/* Content responsive -------------------------------------- */

@media (max-width: 980px) {
  .content-hero__grid,
  .article-hero__grid,
  .article-shell {
    grid-template-columns: 1fr;
  }

  .article-side {
    position: static;
  }

  .archive-entry {
    grid-template-columns: minmax(15rem, 0.65fr) minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .content-hero h1 {
    font-size: clamp(3.25rem, 16vw, 5.2rem);
  }

  .archive-entry {
    grid-template-columns: 1fr;
  }

  .archive-entry__media {
    min-height: 14rem;
    border-right: 0;
    border-bottom: 1px solid var(--colour-line);
  }

  .article-hero h1 {
    font-size: clamp(2.75rem, 13vw, 4.6rem);
  }

  .article-facts div {
    grid-template-columns: 5rem minmax(0, 1fr);
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .article-nav a + a,
  .article-nav__empty + a,
  .article-nav a + .article-nav__empty {
    border-left: 0;
    border-top: 1px solid var(--colour-line);
  }
}


/* =========================================================
   v0.4.2 — Content chrome + wide-screen composition
   ========================================================= */

/* Content pages sit on flatter backgrounds than the Lone Ridge homepage,
   so the floating navigation needs its own visual plane from the outset. */
.content-page .site-header {
  border-bottom-color: var(--colour-line-strong);
  background:
    linear-gradient(
      180deg,
      rgb(11 15 19 / 97%),
      rgb(9 12 16 / 92%)
    );
  box-shadow:
    0 1px 0 rgb(255 255 255 / 1.5%),
    0 14px 38px rgb(0 0 0 / 22%);
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
}

.content-page .site-header.is-scrolled {
  border-bottom-color: rgb(194 219 231 / 22%);
  background:
    linear-gradient(
      180deg,
      rgb(9 12 16 / 99%),
      rgb(8 11 14 / 96%)
    );
  box-shadow:
    0 1px 0 rgb(79 208 229 / 4%),
    0 18px 46px rgb(0 0 0 / 30%);
}

/* Keep long-form text readable while allowing figures, screenshots and
   technical imagery to make genuine use of the larger article column. */
.article-body > p,
.article-body > ul,
.article-body > ol,
.article-body > blockquote,
.article-body > h2,
.article-body > h3,
.article-body > h4 {
  max-width: 76ch;
}

@media (min-width: 1600px) {
  .content-hero {
    padding-top: calc(var(--header-height) + clamp(4.5rem, 6vw, 7rem));
    padding-bottom: clamp(4rem, 5.5vw, 6rem);
  }

  .content-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(31rem, 0.68fr);
    gap: clamp(5rem, 6vw, 7rem);
  }

  .content-hero h1 {
    max-width: 14ch;
    font-size: clamp(6rem, 6.4vw, 8.4rem);
  }

  .content-hero__intro {
    max-width: 52rem;
    font-size: clamp(1.08rem, 1.05vw, 1.3rem);
  }

  /* Wide archive presentation:
     two substantial entries per row instead of a single card swimming
     in a 1680px container. A lone project entry gets the full row. */
  .archive-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .archive-entry {
    min-height: 22rem;
    grid-template-columns: minmax(15rem, 0.88fr) minmax(0, 1.12fr);
  }

  .archive-entry:only-child {
    grid-column: 1 / -1;
    grid-template-columns: minmax(24rem, 0.72fr) minmax(0, 1.28fr);
  }

  .archive-entry__media,
  .archive-entry__placeholder {
    min-height: 22rem;
  }

  .archive-entry__body {
    padding: clamp(1.8rem, 2.4vw, 2.8rem);
  }

  .archive-entry h3 {
    max-width: 21ch;
    font-size: clamp(2rem, 2.25vw, 3.15rem);
  }

  .archive-entry__body p {
    max-width: 48rem;
  }

  /* Long-form article layout:
     text remains capped by character count, but screenshots can expand
     through a much larger main column. */
  .article-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(21rem, 0.42fr);
    gap: clamp(5rem, 6vw, 7rem);
  }

  .article-hero h1 {
    max-width: 18ch;
    font-size: clamp(4.4rem, 5vw, 6.8rem);
  }

  .article-hero__lead {
    max-width: 52rem;
  }

  .article-shell {
    grid-template-columns: minmax(0, 1fr) 20rem;
    gap: clamp(4rem, 5vw, 6rem);
  }

  .article-body {
    max-width: none;
  }

  .article-body figure,
  .article-body .content-gallery,
  .article-body .content-video,
  .article-body pre {
    width: min(100%, 72rem);
  }

  .article-body figure img {
    max-width: 100%;
  }

  .article-side {
    top: calc(var(--header-height) + 2.5rem);
  }

  .article-side__box {
    padding: 1.5rem;
  }
}

@media (min-width: 2200px) {
  .content-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(34rem, 0.58fr);
    gap: clamp(6rem, 7vw, 9rem);
  }

  .content-hero h1 {
    font-size: clamp(6.5rem, 5.8vw, 9rem);
  }

  .archive-entry {
    min-height: 24rem;
    grid-template-columns: minmax(17rem, 0.92fr) minmax(0, 1.08fr);
  }

  .archive-entry:only-child {
    grid-template-columns: minmax(30rem, 0.78fr) minmax(0, 1.22fr);
  }

  .archive-entry__media,
  .archive-entry__placeholder {
    min-height: 24rem;
  }

  .article-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) 24rem;
    gap: clamp(6rem, 7vw, 9rem);
  }

  .article-shell {
    grid-template-columns: minmax(0, 1fr) 22rem;
    gap: clamp(5rem, 6vw, 8rem);
  }

  .article-body figure,
  .article-body .content-gallery,
  .article-body .content-video,
  .article-body pre {
    width: min(100%, 80rem);
  }

  .article-body > p,
  .article-body > ul,
  .article-body > ol,
  .article-body > blockquote,
  .article-body > h2,
  .article-body > h3,
  .article-body > h4 {
    max-width: 80ch;
  }
}


/* Launch migration note ----------------------------------- */

.article-source-note {
  margin: 1.25rem 0 0;
  color: var(--colour-text-faint);
  font-size: 0.64rem;
  line-height: 1.55;
}


/* Custom 404 ---------------------------------------------- */

.lost-trail {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  background:
    radial-gradient(circle at 72% 48%, rgb(79 208 229 / 7%), transparent 28rem),
    #090c10;
}

.lost-trail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.45fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
}

.lost-trail h1 {
  max-width: 10ch;
  font-size: clamp(4rem, 8vw, 8rem);
  line-height: 0.9;
}

.lost-trail p:not(.eyebrow) {
  max-width: 40rem;
  margin: 1.4rem 0 0;
  color: var(--colour-text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.lost-trail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.lost-trail__mark {
  position: relative;
  min-height: 28rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--colour-line);
  background:
    radial-gradient(circle, rgb(79 208 229 / 8%), transparent 45%),
    #0c1116;
}

.lost-trail__mark img {
  width: min(48%, 13rem);
  height: auto;
  filter: saturate(0.3) brightness(0.86);
}

.lost-trail__mark span {
  position: absolute;
  right: 1rem;
  bottom: 0.2rem;
  color: rgb(155 234 244 / 9%);
  font-size: clamp(6rem, 11vw, 11rem);
  font-weight: 900;
  line-height: 1;
}

@media (max-width: 760px) {
  .lost-trail__grid {
    grid-template-columns: 1fr;
  }

  .lost-trail__mark {
    min-height: 20rem;
  }

  .lost-trail__actions {
    flex-direction: column;
  }

  .lost-trail__actions .button {
    width: 100%;
  }
}


/* Dev Log before / after comparisons ---------------------- */

.content-comparison {
  display: grid;
  gap: 1rem;
  width: min(100%, 72rem);
  margin: 2rem 0;
}

.content-comparison figure {
  width: auto !important;
  margin: 0 !important;
  min-width: 0;
}

.content-comparison img {
  width: 100%;
  height: auto;
  border: 1px solid var(--colour-line);
  background: #070b0e;
}

@media (min-width: 900px) {
  .content-comparison {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}