/* ==========================================================================
   Pipeline — tema editoriale per una rivista su AI, product design
   e sviluppo software.

   Sistema dei token:
   - bianco come sfondo primario, verde menta come sfondo secondario
     (sezione griglia articoli), rosso/corallo come colore di accento e link.
   - "IBM Plex Sans" (pesi più alti) per i titoli e il corpo del testo:
     un'unica famiglia sans-serif per tutto il sito, per coerenza e leggibilità,
     "IBM Plex Mono" per "tema"/metadati (voce tecnica, da terminale).
   - Elemento firma: il prefisso "//" — preso in prestito dal commento di
     codice — usato per introdurre ogni "tema" (kicker) e le righe di stato,
     a richiamare il soggetto della rivista in ogni angolo del layout.
   ========================================================================== */

:root {
  --color-bg: #FFFFFF;
  --color-bg-secondary: #AFE3C0;
  --color-accent: #DB324D;
  --color-accent-ink: #FFFFFF;
  --color-ink: #15201B;
  --color-ink-soft: #4B6358;
  --color-line: #CFE8D7;
  --color-card-bg: #FFFFFF;
  --color-scrim-start: rgba(11, 20, 15, 0.38);
  --color-scrim-mid: rgba(10, 18, 14, 0.58);
  --color-scrim-end: rgba(8, 15, 11, 0.94);

  --font-display: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 3px;
  --header-height: 115px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 19px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img { display: block; max-width: 100%; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

main {
  padding-top: var(--header-height);
}

body.has-hero main {
  padding-top: 0;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  margin: 0;
}

h2, h3 { font-weight: 600; }

p { margin: 0; }

/* ---------- Kicker / "tema" — l'elemento firma ---------- */

.kicker {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.85rem 0;
}

.kicker__mark {
  color: var(--color-accent);
  font-weight: 500;
}

.kicker--on-image {
  color: #FFFFFF;
}

.kicker--on-light {
  color: var(--color-ink-soft);
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg);
  transition: opacity 250ms ease, transform 300ms ease;
}

/* Over the hero the header is transparent; a soft top scrim keeps the white
   logo and menu legible against any cover image. */
body.has-hero .site-header {
  background: linear-gradient(180deg, rgba(8, 15, 11, 0.5) 0%, rgba(8, 15, 11, 0) 100%);
}

body.has-hero .brand__name {
  color: #FFFFFF;
}

.site-header--hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}

.site-header__inner {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.35rem var(--gutter) 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
}

.site-header__brand {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}

.brand__mark {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 1.5rem;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.1rem;
  letter-spacing: 0.01em;
}

/* ---------- Menu categorie ---------- */

/* Hamburger toggle — hidden on desktop, shown on the mobile breakpoint. */
.site-nav__toggle {
  display: none;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 0;
  padding: 0.5rem;
  margin: -0.5rem;
  cursor: pointer;
  color: var(--color-ink);
}

body.has-hero .site-nav__toggle {
  color: #FFFFFF;
}

.site-nav__toggle-bars {
  position: relative;
}

.site-nav__toggle-bars,
.site-nav__toggle-bars::before,
.site-nav__toggle-bars::after {
  display: block;
  width: 26px;
  height: 2px;
  background: currentColor;
  transition: transform 200ms ease, opacity 150ms ease, background-color 150ms ease;
}

.site-nav__toggle-bars::before,
.site-nav__toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.site-nav__toggle-bars::before { top: -8px; }
.site-nav__toggle-bars::after { top: 8px; }

/* Open → morph the three bars into an X. */
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bars {
  background: transparent;
}
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bars::before {
  transform: translateY(8px) rotate(45deg);
}
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bars::after {
  transform: translateY(-8px) rotate(-45deg);
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1.4rem;
}

.site-nav__link {
  font-family: var(--font-mono);
  font-size: 0.80rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
  padding-bottom: 0.2em;
  border-bottom: 1px solid transparent;
  transition: color 150ms ease, border-color 150ms ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* The "//" mark on the About link stays red in every header state. */
.site-nav__mark { color: var(--color-accent); }

/* Sopra l'hero i link sono bianchi sull'header trasparente */
body.has-hero .site-nav__link {
  color: rgba(255, 255, 255, 0.92);
}
body.has-hero .site-nav__link:hover,
body.has-hero .site-nav__link:focus-visible {
  color: #FFFFFF;
  border-bottom-color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1200px) {
  .site-nav__toggle {
    display: block;
  }

  /* The category menu collapses into a dropdown anchored to the right. */
  .site-nav {
    position: absolute;
    top: 100%;
    right: var(--gutter);
    min-width: 210px;
    display: none;
    background: var(--color-bg);
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    box-shadow: 0 14px 34px rgba(8, 15, 11, 0.20);
    padding: 0.4rem;
    z-index: 110;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    flex-wrap: nowrap;
    gap: 0;
  }

  /* Inside the light dropdown links are always dark, even on hero pages. */
  .site-nav__link,
  body.has-hero .site-nav__link {
    display: block;
    padding: 0.7rem 0.85rem;
    font-size: 0.8rem;
    color: var(--color-ink);
    border-bottom: 0;
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible,
  body.has-hero .site-nav__link:hover,
  body.has-hero .site-nav__link:focus-visible {
    color: var(--color-accent);
    border-bottom-color: transparent;
  }
}

/* ---------- Hero ---------- */

.hero { position: relative; }

.hero__surface {
  position: relative;
  display: flex;
  min-height: min(70vh);
  isolation: isolate;
}

@media (max-width: 600px) {
  .hero__surface { min-height: 86vh; }
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    var(--color-scrim-start) 0%,
    var(--color-scrim-mid) 45%,
    var(--color-scrim-end) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(4rem, 14vh, 7rem) var(--gutter) clamp(2rem, 5vw, 3.75rem);
  margin-top: auto;
}

/* On article pages the copy is anchored low in the hero (a small gap below the
   description) with the header cleared at the top when the copy runs long. */
.hero:not(.hero--home) .hero__content {
  padding-top: var(--header-height);
  padding-bottom: clamp(2.5rem, 6vh, 4.5rem);
}

.hero__title {
  color: #FFFFFF;
  font-size: clamp(2.75rem, 4.5vw + 1.25rem, 4.00rem);
  max-width: 21ch;
  margin-bottom: 1rem;
}

.hero__description {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.2rem;
  max-width: 56ch;
  line-height: 1.55;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: 1.5rem;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
  padding-bottom: 0.2em;
  width: fit-content;
  transition: border-color 150ms ease, gap 150ms ease;
}

a.hero__surface:hover .hero__cta,
a.hero__surface:focus-visible .hero__cta {
  border-color: var(--color-accent);
  gap: 0.6em;
}

a.hero__surface:hover .hero__image,
a.hero__surface:focus-visible .hero__image {
  transform: scale(1.015);
}

.hero__image {
  transition: transform 400ms ease;
}

/* ---------- Sezione Featured ---------- */

/* The home hero is taller than the article hero: its copy is bottom-anchored,
   so the extra height opens up breathing room above the kicker and title. */
.hero--home .hero__surface {
  min-height: min(84vh, 840px);
}

/* On the home page the hero leaves extra room at the bottom so the featured
   panel can overlap the image without covering the hero copy. */
.hero--home .hero__content {
  padding-bottom: clamp(6rem, 10vw, 8.5rem);
}

.featured {
  position: relative;
  z-index: 2;
  display: flow-root;
  background: var(--color-bg-secondary);
  padding: 0 var(--gutter);
}

.featured__inner {
  max-width: var(--container);
  margin: clamp(-4.5rem, -6vw, -2.5rem) auto 0;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: 0 28px 64px -34px rgba(8, 15, 11, 0.55);
  padding: clamp(1.75rem, 3vw, 2.75rem) clamp(1.5rem, 3vw, 3rem);
}

.featured__label {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin: 0 0 1.75rem 0;
}

.featured__label .kicker__mark { color: var(--color-accent); margin-right: 0.45em; }

.featured__grid {
  display: grid;
  grid-template-columns: repeat(var(--featured-count, 3), 1fr);
  gap: 1.5rem 2rem;
}

.featured-card {
  display: flex;
  align-items: stretch;
  gap: 1rem;
}

.featured-card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Small "Read the article →" cue shared by featured and latest cards. */
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: 0.85rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  width: fit-content;
  transition: gap 150ms ease;
}

.featured-card:hover .card-cta,
.featured-card:focus-visible .card-cta,
.list-card:hover .card-cta,
.list-card:focus-visible .card-cta {
  gap: 0.7em;
}

.featured-card__image-wrap {
  flex: 0 0 auto;
  width: clamp(120px, 13vw, 168px);
  aspect-ratio: 1 / 1;
  align-self: flex-start;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-line);
}

.featured-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}

.featured-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.28;
  transition: color 150ms ease;
}

.featured-card__description {
  margin-top: 0.45rem;
  margin-bottom: 0.85rem;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Push the CTA to the bottom so it lines up across the equal-height cards. */
.featured-card .card-cta {
  margin-top: auto;
}

.featured-card:hover .featured-card__title,
.featured-card:focus-visible .featured-card__title {
  color: var(--color-accent);
}

.featured-card:hover .featured-card__image,
.featured-card:focus-visible .featured-card__image {
  transform: scale(1.04);
}

@media (max-width: 820px) {
  .featured__grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  /* Mobile: stack the featured card so the image sits above the text. */
  .featured-card { flex-direction: column; }
  .featured-card__image-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    align-self: stretch;
  }
}

/* ---------- Sezione griglia ---------- */

.grid-section {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(3.5rem, 7vw, 6rem);
}

.grid-section__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.grid-section__title {
  font-size: clamp(2.2rem, 3.4vw, 2.9rem);
  margin-bottom: 0.6rem;
}

.grid-section__label {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: 2rem;
}

.grid-section__label .kicker__mark { color: var(--color-accent); margin-right: 0.45em; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 980px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
}

.grid-section__more {
  margin-top: 2.5rem;
  text-align: center;
}

/* ---------- Latest + tag sidebar ---------- */

.latest-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "latest-label tags-label"
    "latest-list  tags-box"
    "more         .";
  column-gap: clamp(1.5rem, 3vw, 3rem);
  row-gap: 1.5rem;
}

.latest-layout__label-left { grid-area: latest-label; margin: 0; }
.latest-layout__label-right { grid-area: tags-label; margin: 0; }
.latest-list { grid-area: latest-list; }
.tag-panel { grid-area: tags-box; }

.latest-layout__more {
  grid-area: more;
  margin: 0;
  text-align: left;
}

.latest-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.list-card {
  display: flex;
  background: var(--color-card-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.list-card:hover,
.list-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 24px -16px rgba(15, 26, 20, 0.35);
}

.list-card__image-wrap {
  flex: 0 0 auto;
  width: clamp(140px, 34%, 260px);
  align-self: stretch;
  min-height: 100%;
  overflow: hidden;
  background: var(--color-line);
}

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

.list-card__body {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.list-card__title {
  font-size: 1.35rem;
  line-height: 1.22;
  margin-bottom: 0.5rem;
}

.list-card__description {
  color: var(--color-ink-soft);
  font-size: 1rem;
  line-height: 1.5;
}

/* The box height is set by the article stack (grid stretch); the tag list is
   positioned absolutely so it never grows the box — extra tags are clipped. */
.tag-panel {
  position: relative;
  overflow: hidden;
  background: var(--color-card-bg);
  border-radius: var(--radius);
}

.tag-panel__list {
  position: absolute;
  inset: clamp(1.5rem, 2.5vw, 2rem);
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 0.6rem;
  overflow: hidden;
}

.tag-chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--color-ink-soft);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.4em 0.85em;
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.tag-chip:hover,
.tag-chip:focus-visible {
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

@media (max-width: 900px) {
  .latest-layout {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-template-areas:
      "latest-label"
      "latest-list"
      "more"
      "tags-label"
      "tags-box";
  }

  /* Stacked: the box takes its natural height and shows every tag. */
  .tag-panel { overflow: visible; padding: clamp(1.5rem, 2.5vw, 2rem); }
  .tag-panel__list { position: static; inset: auto; overflow: visible; }
}

@media (max-width: 520px) {
  .list-card { flex-direction: column; }
  /* Clear the row-layout min-height so the 16/9 ratio governs the height —
     otherwise WebKit lets the image grow to full portrait height and pushes
     the title/description off-screen. */
  .list-card__image-wrap { width: 100%; min-height: 0; aspect-ratio: 16 / 9; }
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--color-ink);
  transition: color 150ms ease, border-color 150ms ease, gap 150ms ease;
}

.link-arrow:hover,
.link-arrow:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
  gap: 0.6em;
}

/* ---------- Paginazione ---------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.pagination__status {
  color: var(--color-ink-soft);
}

.pagination__link {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--color-ink);
  padding-bottom: 0.2em;
  transition: color 150ms ease, border-color 150ms ease;
}

.pagination__link:hover,
.pagination__link:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ---------- Card ---------- */

.card {
  display: flex;
  flex-direction: column;
  background: var(--color-card-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 24px -16px rgba(15, 26, 20, 0.35);
}

.card__image-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-line);
}

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

.card__body {
  padding: 1.25rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card__title {
  font-size: 1.5rem;
  line-height: 1.22;
  margin-bottom: 0.65rem;
}

.card__description {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  line-height: 1.55;
}

/* ---------- Articolo (pagina singola) ---------- */

.article {
  background: var(--color-bg);
}

.article__inner {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--gutter) clamp(4rem, 8vw, 6rem);
}

.page-title {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.1;
  margin: 0.5rem 0 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}

.article__meta {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  letter-spacing: 0.02em;
  margin-bottom: 2.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}

.article__meta-sep { margin: 0 0.5em; }

.article__body {
  font-size: 1.32rem;
  line-height: 1.78;
}

.article__body h2 {
  font-size: 1.85rem;
  margin: 2.5rem 0 1rem;
}

.article__body h3 {
  font-size: 1.5rem;
  margin: 2rem 0 0.85rem;
}

.article__body p {
  margin: 0 0 1.4rem;
}

.article__body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article__body strong { font-weight: 600; }

.article__body blockquote {
  margin: 1.75rem 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--color-accent);
  font-style: italic;
  color: var(--color-ink-soft);
}

.article__body ul,
.article__body ol {
  margin: 0 0 1.4rem;
  padding-left: 1.4rem;
}

.article__body li { margin-bottom: 0.5rem; }

.article__body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--color-bg-secondary);
  padding: 0.1em 0.35em;
  border-radius: 2px;
}

/* ---------- Chart (layouts/shortcodes/chart.html) ---------- */

.pl-chart {
  margin: 2.25rem 0;
  padding: 1.5rem 1.5rem 1.25rem;
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
}

.pl-chart__title {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 1rem;
}

.pl-chart__canvas-wrap {
  position: relative;
  width: 100%;
  height: 320px;
}

.pl-chart__canvas-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

.pl-chart__source {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  margin: 0.85rem 0 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Key Points box (layouts/shortcodes/keypoints.html) ----------
   A lightly tinted panel a shade darker than the white page, sitting at the
   top of the article body: a mono "// Key Points" kicker over 3-4 take-aways. */

.pl-keypoints {
  margin: 0 0 2.75rem;
  padding: 1.4rem 1.6rem 1.5rem;
  background: #F1F5F2;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.pl-keypoints__title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin: 0 0 0.9rem;
}

.pl-keypoints__title .kicker__mark { margin-right: 0.4em; }

.pl-keypoints__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pl-keypoints__list li {
  position: relative;
  margin: 0 0 1rem;
  padding-left: 1.9rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-ink);
}

.pl-keypoints__list li:last-child { margin-bottom: 0; }

.pl-keypoints__list li::before {
  content: "//";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-accent);
}

/* ---------- Shareable pull-quote (layouts/shortcodes/pullquote.html) ----------
   Editorial hanging-quote style: no box, oversized accent quote mark in the
   left margin, large italic text, and a discreet share row under a hairline. */

.pl-quote {
  position: relative;
  margin: 4rem 0 4rem clamp(0.75rem, 4vw, 2.5rem);
  padding: 0 0 0 clamp(2rem, 6vw, 3.5rem);
}

.pl-quote::before {
  content: "“";
  position: absolute;
  left: -0.05em;
  top: -0.35em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 5.5rem;
  line-height: 1;
  color: var(--color-accent);
}

/* selector kept at 2 classes so it beats `.article__body blockquote` (0,1,1) */
.pl-quote .pl-quote__text {
  margin: 0;
  padding: 0;
  border: 0;
  font-style: italic;
  font-weight: 500;
  font-size: 1.72rem;
  line-height: 1.4;
  color: var(--color-ink);
}

.pl-quote__attr {
  margin: 0.9rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

.pl-quote__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
}

.pl-quote__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--color-ink-soft);
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease;
}

.pl-quote__btn:hover,
.pl-quote__btn:focus-visible {
  color: var(--color-accent);
}

.pl-quote__btn svg {
  flex: 0 0 auto;
}

.pl-quote__btn.is-copied {
  color: var(--color-accent);
}

@media (max-width: 640px) {
  .pl-quote .pl-quote__text { font-size: 1.42rem; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: #000;
  color: #fff;
  border-top: 1px solid var(--color-line);
}

.site-footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 2.5rem var(--gutter);
}

.site-footer__brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.35rem;
}

.site-footer__brand .brand__mark {
  font-size: inherit;
  margin-right: 0.4rem;
}

.site-footer__tagline {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
}

.site-footer__status {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

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

.not-found {
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(4rem, 10vw, 7rem) var(--gutter);
}

.not-found h1 {
  font-size: clamp(2.3rem, 4.4vw, 3rem);
  margin-bottom: 1.25rem;
}

.not-found a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ---------- Tassonomie: categoria linkata, filed-under, pill, indice termini ---------- */

/* Categoria cliccabile nell'hero dell'articolo — eredita il colore del kicker */
.kicker__link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.1em;
  transition: color 150ms ease, border-color 150ms ease;
}
.kicker__link:hover,
.kicker__link:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Blocco "Filed under" / "Tags" in fondo all'articolo */
.article__taxonomy {
  max-width: 720px;
  margin: 3rem auto 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.taxonomy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.taxonomy-row__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  margin-right: 0.25rem;
}
.taxonomy-row__label .kicker__mark { color: var(--color-accent); margin-right: 0.4em; }

.pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  line-height: 1;
  padding: 0.45em 0.75em;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  color: var(--color-ink);
  transition: color 150ms ease, border-color 150ms ease, background-color 150ms ease;
}
.pill:hover,
.pill:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pill--category {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--color-bg-secondary);
  border-color: transparent;
}
.pill--category:hover,
.pill--category:focus-visible {
  color: var(--color-accent-ink);
  background: var(--color-accent);
}

/* Occhiello sopra il titolo nelle pagine di tassonomia */
.grid-section__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  margin-bottom: 0.65rem;
}
.grid-section__eyebrow .kicker__mark { color: var(--color-accent); margin-right: 0.45em; }

/* Indice dei termini (/categories/, /tags/) */
.term-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}
@media (max-width: 600px) {
  .term-list { grid-template-columns: 1fr; }
}

.term-list__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition: border-color 150ms ease, color 150ms ease;
}
.term-list__link:hover,
.term-list__link:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.term-list__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
}

.term-list__count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}