/*
 * fd-theme-2 - blog.css
 * Area blog: singolo articolo, archivio categoria, hub blog, pagina generica, 404.
 * Il testo dell'articolo e' stilato da .fd-prose (components.css), le card da .fd-card-post.
 */

/* ==========================================================================
   Guscio comune (main)
   Il verde del blog (#22c55e, diverso da green-500) e' la "project color" del contenuto.
   ========================================================================== */
.fd-blog {
  --project-color: #22c55e;
  --fd-blog-badge-bg: #22c55e4d;
  position: relative;
  min-height: 100vh;
  padding-bottom: 6rem;
  background-color: var(--color-neutral-950);
}

/* Velo verde a tutta pagina */
.fd-blog__tint {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.03;
  background-color: var(--project-color);
}

/* Immagine di sfondo sfumata verso il basso */
.fd-blog__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 0;
  height: 70vh;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
}

.fd-blog__backdrop--post {
  height: 75vh;
  -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}

.fd-blog__backdrop--page {
  height: 50vh;
  -webkit-mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
}

/* Pagina senza immagine: solo una luce blu in alto */
.fd-blog__backdrop--plain {
  height: 40vh;
  -webkit-mask-image: none;
  mask-image: none;
  background-image: linear-gradient(to bottom in oklab, color-mix(in oklab, var(--color-blue-900) 10%, transparent), transparent);
}

.fd-blog__backdrop-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.fd-blog__backdrop--post .fd-blog__backdrop-img {
  opacity: 0.6;
}

.fd-blog__backdrop--page .fd-blog__backdrop-img {
  opacity: 0.2;
}

.fd-blog__backdrop-shade {
  position: absolute;
  inset: 0;
  background-color: color-mix(in oklab, var(--color-neutral-950) 40%, transparent);
}

/* Pagina generica: l'immagine sfuma nel nero */
.fd-blog__backdrop-shade--fade {
  background-color: transparent;
  background-image: linear-gradient(to bottom in oklab, transparent, var(--color-neutral-950));
}

.fd-blog__backdrop-glow {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 50%;
  opacity: 0.5;
  mix-blend-mode: overlay;
  background: linear-gradient(to top, var(--project-color), transparent);
}

/* Contenuto sopra lo sfondo */
.fd-blog__body {
  position: relative;
  z-index: 10;
  padding-top: 10rem;
}

.fd-blog__body--post {
  padding-top: 8rem;
}

.fd-blog__body--page {
  padding-top: 8rem;
}

/* ==========================================================================
   Testata centrata (hub blog, categoria, fallback)
   ========================================================================== */
.fd-blog-hero {
  margin-bottom: 5rem;
  text-align: center;
}

/* Breadcrumb centrati */
.fd-blog-hero__crumbs {
  display: flex;
  justify-content: center;
  width: 100%;
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  text-align: center;
  color: var(--color-neutral-400);
}

.fd-blog-hero__crumbs .fd-breadcrumbs__list {
  justify-content: center;
}

.fd-blog-hero__back {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.fd-blog-hero__title {
  margin-bottom: 1.5rem;
  font-size: var(--text-5xl);
  line-height: var(--text-5xl--line-height);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-tighter);
  text-transform: uppercase;
  color: var(--color-white);
  filter: drop-shadow(var(--drop-shadow-2xl));
}

/* Il titolo dell'hub non e' selezionabile (nasconde una scorciatoia al doppio click) */
.fd-blog-hero__title--hub {
  -webkit-user-select: none;
  user-select: none;
}

.fd-blog-hero__text {
  max-width: var(--container-3xl);
  margin-inline: auto;
  margin-bottom: 2rem;
  font-size: var(--text-lg);
  line-height: var(--text-lg--line-height);
  color: var(--color-neutral-400);
}

/* ==========================================================================
   Pillola "Torna indietro" / "Tutti gli articoli"
   ========================================================================== */
.fd-blog-back {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-width: 1px;
  border-color: color-mix(in oklab, var(--color-white) 10%, transparent);
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--color-white) 5%, transparent);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-300);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-back--hub {
  border-color: var(--color-neutral-800);
  background-color: color-mix(in oklab, var(--color-neutral-900) 50%, transparent);
  color: var(--color-neutral-400);
}

.fd-blog-back:focus {
  outline-style: none;
  box-shadow: 0 0 0 2px var(--project-color);
}

.fd-blog-back__icon {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
}

@media (hover: hover) {
  .fd-blog-back:hover {
    color: var(--color-white);
  }
}

/* ==========================================================================
   Menu "Esplora Argomenti" (stato .is-open gestito da blog.js)
   ========================================================================== */
.fd-blog-topics {
  margin-top: 2rem;
}

.fd-blog-topics__toggle {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-width: 1px;
  border-color: var(--color-neutral-800);
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--color-neutral-900) 50%, transparent);
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-white);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

/* Spazio di 0.75rem tra testo e freccia */
.fd-blog-topics__toggle > :not(:last-child) {
  margin-inline-end: 0.75rem;
}

.fd-blog-topics__chevron {
  width: 1rem;
  height: 1rem;
  color: var(--color-green-400);
  transition-property: transform, translate, scale, rotate;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: 0.5s;
}

.fd-blog-topics.is-open .fd-blog-topics__chevron {
  rotate: 180deg;
}

.fd-blog-topics__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* Senza JS l'elenco resta visibile; blog.js aggiunge .is-ready e lo chiude */
.fd-blog-topics.is-ready:not(.is-open) .fd-blog-topics__list {
  display: none;
}

.fd-blog-topics.is-ready.is-open .fd-blog-topics__list {
  animation: fd-blog-topics-in 0.3s var(--ease-out);
}

@keyframes fd-blog-topics-in {
  from {
    opacity: 0;
    translate: 0 -1rem;
  }

  to {
    opacity: 1;
    translate: 0 0;
  }
}

@media (hover: hover) {
  .fd-blog-topics__toggle:hover {
    border-color: color-mix(in oklab, var(--color-green-500) 50%, transparent);
  }
}

/* Chip di categoria */
.fd-blog-chip {
  padding: 0.625rem 1.5rem;
  border-width: 1px;
  border-color: var(--color-neutral-800);
  border-radius: 9999px;
  font-size: var(--text-xs);
  line-height: var(--text-xs--line-height);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-neutral-400);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-chip.is-active {
  border-color: var(--color-white);
  background-color: var(--color-white);
  color: var(--color-black);
}

.fd-blog-chip:focus {
  outline-style: none;
  box-shadow: 0 0 0 2px var(--color-green-500);
}

@media (hover: hover) {
  .fd-blog-chip:not(.is-active):hover {
    border-color: var(--color-neutral-600);
    color: var(--color-white);
  }
}

/* ==========================================================================
   Griglia articoli e paginazione
   ========================================================================== */
.fd-blog-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 2rem;
}

.fd-blog-grid__empty {
  grid-column: 1 / -1;
  padding-block: 5rem;
  text-align: center;
}

.fd-blog-grid__empty-text {
  font-size: var(--text-lg);
  line-height: var(--text-lg--line-height);
  color: var(--color-neutral-500);
}

.fd-blog-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 5rem;
}

/* Voci generate da paginate_links() */
.fd-blog-pagination__link {
  padding: 0.5rem 1rem;
  border-width: 1px;
  border-color: var(--color-neutral-800);
  border-radius: var(--radius-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-400);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-pagination__link.is-current {
  border-color: var(--color-white);
  background-color: var(--color-white);
  color: var(--color-black);
}

@media (hover: hover) {
  .fd-blog-pagination__link:hover {
    border-color: var(--color-neutral-500);
    color: var(--color-white);
  }

  .fd-blog-pagination__link.is-current:hover {
    background-color: var(--color-neutral-200);
    color: var(--color-black);
  }
}

@media (width >= 48rem) {
  .fd-blog-hero__title {
    font-size: var(--text-7xl);
    line-height: var(--text-7xl--line-height);
  }

  .fd-blog-hero__title--hub {
    font-size: var(--text-8xl);
    line-height: var(--text-8xl--line-height);
  }

  .fd-blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (width >= 64rem) {
  .fd-blog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ==========================================================================
   Singolo articolo: testata
   ========================================================================== */
.fd-blog-post__head {
  max-width: var(--container-4xl);
  margin-bottom: 4rem;
}

.fd-blog-post__meta {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.fd-blog-post__back {
  flex-shrink: 0;
}

.fd-blog-post__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* Badge categoria */
.fd-blog-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  border-width: 1px;
  border-color: color-mix(in oklab, var(--color-white) 20%, transparent);
  border-radius: 9999px;
  background-color: var(--fd-blog-badge-bg);
  box-shadow:
    0 10px 15px -3px #0000001a,
    0 4px 6px -4px #0000001a;
  -webkit-backdrop-filter: blur(var(--blur-md));
  backdrop-filter: blur(var(--blur-md));
  font-size: 0.625rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-white);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-badge:focus {
  outline-style: none;
  box-shadow:
    0 0 0 2px var(--color-white),
    0 10px 15px -3px #0000001a,
    0 4px 6px -4px #0000001a;
}

/* Data e tempo di lettura */
.fd-blog-post__meta-item {
  display: flex;
  align-items: center;
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-200);
}

.fd-blog-post__meta-icon {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
  opacity: 0.7;
}

.fd-blog-post__title {
  margin-bottom: 2rem;
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.2;
  letter-spacing: var(--tracking-tight);
  color: var(--color-white);
  filter: drop-shadow(var(--drop-shadow-xl));
}

/* Colonne: contenuto + barra laterale */
.fd-blog-post__layout {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 4rem;
}

.fd-blog-post__content {
  margin-bottom: 4rem;
}

/* ==========================================================================
   Card autore
   ========================================================================== */
.fd-blog-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  border-width: 1px;
  border-color: color-mix(in oklab, var(--color-white) 10%, transparent);
  border-radius: var(--radius-3xl);
  background-color: color-mix(in oklab, var(--color-neutral-900) 40%, transparent);
  box-shadow:
    0 20px 25px -5px #0000001a,
    0 8px 10px -6px #0000001a;
  -webkit-backdrop-filter: blur(var(--blur-md));
  backdrop-filter: blur(var(--blur-md));
}

.fd-blog-author__photo {
  position: relative;
  flex-shrink: 0;
}

.fd-blog-author__avatar {
  width: 6rem;
  height: 6rem;
  border-width: 2px;
  border-color: var(--project-color);
  border-radius: 9999px;
  object-fit: cover;
}

/* Spunta di verifica sull'avatar */
.fd-blog-author__check {
  position: absolute;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border-width: 2px;
  border-color: var(--color-neutral-900);
  border-radius: 9999px;
  background-color: var(--project-color);
}

.fd-blog-author__check-icon {
  width: 0.75rem;
  height: 0.75rem;
  color: var(--color-white);
}

.fd-blog-author__body {
  text-align: center;
}

.fd-blog-author__label {
  margin-bottom: 0.25rem;
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--project-color);
}

.fd-blog-author__name {
  margin-bottom: 0.75rem;
  font-size: var(--text-2xl);
  line-height: var(--text-2xl--line-height);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

.fd-blog-author__bio {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-neutral-300);
}

.fd-blog-author__action {
  margin-top: 1.5rem;
}

.fd-blog-author__linkedin {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.625rem 1.5rem;
  border-radius: 9999px;
  background-color: #0a66c2;
  box-shadow:
    0 10px 15px -3px color-mix(in oklab, var(--color-blue-900) 20%, transparent),
    0 4px 6px -4px color-mix(in oklab, var(--color-blue-900) 20%, transparent);
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: 0.3s;
}

.fd-blog-author__linkedin-icon {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
}

@media (hover: hover) {
  .fd-blog-author__linkedin:hover {
    scale: 105%;
    background-color: #004182;
  }
}

/* ==========================================================================
   Barra laterale: condivisione e articoli correlati
   ========================================================================== */
.fd-blog-post__sticky {
  position: sticky;
  top: 8rem;
}

/* Distanza verticale di 3rem tra i pannelli */
.fd-blog-post__sticky > :not(:last-child) {
  margin-bottom: 3rem;
}

.fd-blog-panel {
  padding: 2rem;
  border-width: 1px;
  border-color: color-mix(in oklab, var(--color-white) 5%, transparent);
  border-radius: var(--radius-3xl);
  background-color: color-mix(in oklab, var(--color-neutral-900) 40%, transparent);
  box-shadow:
    0 10px 15px -3px #0000001a,
    0 4px 6px -4px #0000001a;
  -webkit-backdrop-filter: blur(var(--blur-md));
  backdrop-filter: blur(var(--blur-md));
}

.fd-blog-panel__title {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom-width: 1px;
  border-color: var(--color-neutral-800);
  font-size: var(--text-lg);
  line-height: var(--text-lg--line-height);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

/* Condivisione social */
.fd-blog-share {
  display: flex;
  gap: 1rem;
}

.fd-blog-share__link {
  --fd-share-hover: var(--color-white);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3rem;
  height: 3rem;
  border-width: 1px;
  border-color: var(--color-neutral-700);
  border-radius: 9999px;
  background-color: var(--color-neutral-800);
  color: var(--color-neutral-400);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-share__link--linkedin,
.fd-blog-share__link--telegram {
  --fd-share-hover: var(--color-blue-400);
}

.fd-blog-share__link--facebook {
  --fd-share-hover: var(--color-blue-600);
}

.fd-blog-share__link--whatsapp {
  --fd-share-hover: var(--color-green-500);
}

.fd-blog-share__icon {
  width: 1.25rem;
  height: 1.25rem;
}

@media (hover: hover) {
  .fd-blog-share__link:hover {
    translate: 0 -0.25rem;
    border-color: var(--fd-share-hover);
    color: var(--fd-share-hover);
  }
}

/* Articoli correlati */
.fd-blog-related {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.fd-blog-related__item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.fd-blog-related__thumb {
  flex-shrink: 0;
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-xl);
  object-fit: cover;
  transition-property: transform, translate, scale, rotate;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-related__thumb--empty {
  background-color: var(--color-neutral-800);
}

.fd-blog-related__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-bottom: 0.25rem;
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: var(--default-transition-duration);
}

.fd-blog-related__date {
  display: flex;
  align-items: center;
  font-size: var(--text-xs);
  line-height: var(--text-xs--line-height);
  color: var(--color-neutral-500);
}

.fd-blog-related__date-icon {
  width: 0.75rem;
  height: 0.75rem;
  margin-right: 0.25rem;
}

.fd-blog-related__empty {
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  color: var(--color-neutral-500);
}

@media (hover: hover) {
  .fd-blog-related__item:hover .fd-blog-related__thumb {
    scale: 105%;
  }

  .fd-blog-related__item:hover .fd-blog-related__title {
    color: var(--project-color);
  }
}

@media (width >= 40rem) {
  .fd-blog-author {
    flex-direction: row;
    align-items: flex-start;
  }

  .fd-blog-author__body {
    text-align: left;
  }
}

@media (width >= 48rem) {
  .fd-blog-post__meta {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }

  .fd-blog-post__title {
    font-size: var(--text-4xl);
  }
}

@media (width >= 64rem) {
  .fd-blog-post__title {
    font-size: var(--text-5xl);
  }

  .fd-blog-post__layout {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .fd-blog-post__main {
    grid-column: span 8 / span 8;
  }

  .fd-blog-post__aside {
    grid-column: span 4 / span 4;
  }
}

/* ==========================================================================
   Pagina generica
   Il contenuto resta senza tipografia d'articolo. Per dargli lo stile degli
   articoli basta aggiungere .fd-prose all'<article> di page.php.
   ========================================================================== */
.fd-blog-page {
  max-width: var(--container-4xl);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.fd-blog-page__head {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom-width: 1px;
  border-color: color-mix(in oklab, var(--color-neutral-800) 60%, transparent);
}

.fd-blog-page__title {
  font-size: var(--text-4xl);
  line-height: 1.25;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-white);
  filter: drop-shadow(var(--drop-shadow-lg));
}

.fd-blog-page__article {
  padding: 1.5rem;
  border-width: 1px;
  border-color: color-mix(in oklab, var(--color-white) 5%, transparent);
  border-radius: var(--radius-3xl);
  background-color: color-mix(in oklab, var(--color-neutral-900) 20%, transparent);
  box-shadow: 0 25px 50px -12px #00000040;
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
}

@media (width >= 48rem) {
  .fd-blog__body--page {
    padding-top: 10rem;
  }

  .fd-blog-page__head {
    margin-bottom: 4rem;
  }

  .fd-blog-page__title {
    font-size: var(--text-5xl);
  }

  .fd-blog-page__article {
    padding: 2.5rem;
  }
}

@media (width >= 64rem) {
  .fd-blog-page__title {
    font-size: var(--text-6xl);
  }
}

/* ==========================================================================
   404
   ========================================================================== */
.fd-blog-404 {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  background-color: var(--color-neutral-950);
}

.fd-blog-404__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.fd-blog-404__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.fd-blog-404__shade {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    to bottom in oklab,
    color-mix(in oklab, var(--color-neutral-950) 40%, transparent),
    color-mix(in oklab, var(--color-neutral-950) 80%, transparent),
    var(--color-neutral-950)
  );
}

/* Alone blu al centro */
.fd-blog-404__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  translate: -50% -50%;
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--color-blue-600) 20%, transparent);
  filter: blur(120px);
  pointer-events: none;
}

.fd-blog-404__content {
  position: relative;
  z-index: 10;
  max-width: var(--container-3xl);
  margin-inline: auto;
  padding-inline: 1.5rem;
  text-align: center;
}

.fd-blog-404__badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 2rem;
  padding: 0.5rem 1rem;
  border-width: 1px;
  border-color: color-mix(in oklab, var(--color-red-500) 30%, transparent);
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--color-red-500) 10%, transparent);
  box-shadow:
    0 10px 15px -3px #0000001a,
    0 4px 6px -4px #0000001a;
  -webkit-backdrop-filter: blur(var(--blur-md));
  backdrop-filter: blur(var(--blur-md));
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  font-weight: var(--font-weight-semibold);
  color: var(--color-red-400);
}

/* Spazio di 0.5rem tra gli elementi del badge */
.fd-blog-404__badge > :not(:last-child) {
  margin-inline-end: 0.5rem;
}

.fd-blog-404__badge-icon {
  width: 1rem;
  height: 1rem;
}

.fd-blog-404__code {
  margin-bottom: 1rem;
  font-size: var(--text-8xl);
  line-height: var(--text-8xl--line-height);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-tighter);
  color: var(--color-white);
  filter: drop-shadow(var(--drop-shadow-2xl));
}

/* Lo zero centrale col gradiente blu-viola */
.fd-blog-404__zero {
  --fd-gradient-stops: var(--color-blue-500), var(--color-purple-500);
}

.fd-blog-404__title {
  margin-bottom: 1.5rem;
  font-size: var(--text-3xl);
  line-height: var(--text-3xl--line-height);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

.fd-blog-404__text {
  max-width: var(--container-xl);
  margin-inline: auto;
  margin-bottom: 3rem;
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-neutral-400);
}

.fd-blog-404__cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 2rem;
  border-radius: 9999px;
  background-color: var(--color-white);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  transition-property: all;
  transition-timing-function: var(--default-transition-timing-function);
  transition-duration: 0.3s;
}

/* Spazio di 0.75rem tra i bottoni */
.fd-blog-404__cta > :not(:last-child) {
  margin-inline-end: 0.75rem;
}

.fd-blog-404__cta:focus {
  outline-style: none;
  box-shadow:
    0 0 0 4px color-mix(in oklab, var(--color-blue-500) 50%, transparent),
    0 0 30px rgba(255, 255, 255, 0.1);
}

.fd-blog-404__cta-icon {
  width: 1.25rem;
  height: 1.25rem;
}

@media (hover: hover) {
  .fd-blog-404__cta:hover {
    scale: 105%;
    background-color: var(--color-blue-50);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.2);
  }
}

@media (width >= 48rem) {
  .fd-blog-404__code {
    font-size: var(--text-9xl);
    line-height: var(--text-9xl--line-height);
  }

  .fd-blog-404__title {
    font-size: var(--text-4xl);
    line-height: var(--text-4xl--line-height);
  }
}