/* cS CORE — mobile first (base = telefono, poi min-width) */

:root {
  color-scheme: light;
  --ink: #0a0a0a;
  --ink-soft: rgba(10, 10, 10, 0.55);
  --ink-muted: rgba(10, 10, 10, 0.4);
  --ink-faint: rgba(10, 10, 10, 0.28);
  --paper: #faf9f6;
  --card: #ffffff;
  --line: rgba(10, 10, 10, 0.07);
  --radius: 1rem;
  --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --header-max: 72rem;
  --content-max: 48rem;
  /* Margini sicuri notch / home indicator */
  --safe-x: max(1rem, env(safe-area-inset-left, 0px));
  --safe-x-end: max(1rem, env(safe-area-inset-right, 0px));
  --safe-y-top: max(0.5rem, env(safe-area-inset-top, 0px));
  --safe-y-bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
  --shadow: 0 1px 0 rgba(10, 10, 10, 0.04),
    0 20px 40px -28px rgba(10, 10, 10, 0.12);
  --shadow-hover: 0 1px 0 rgba(10, 10, 10, 0.06),
    0 28px 56px -32px rgba(10, 10, 10, 0.18);
  /* Atmosfera home: grigi chiarissimi e bianco */
  --mist-0: #ffffff;
  --mist-1: #f6f6f4;
  --mist-2: #ececea;
  --mist-3: #e4e4e1;
  --frost-line: rgba(255, 255, 255, 0.72);
  --frost-edge: rgba(10, 10, 10, 0.06);
  --glass-card: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.97) 0%,
    rgba(252, 252, 251, 0.92) 45%,
    rgba(248, 248, 246, 0.9) 100%
  );
  --glass-header: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.94) 0%,
    rgba(248, 247, 245, 0.9) 55%,
    rgba(242, 241, 238, 0.88) 100%
  );
}

@media (min-width: 48rem) {
  :root {
    --radius: 1.25rem;
  }
}

/* Schermi grandi / ~2K: contenitore fino a ~1800px */
@media (min-width: 96rem) {
  :root {
    --header-max: min(90rem, calc(100vw - 4rem));
    --content-max: min(50rem, calc(100vw - 8rem));
  }
}

@media (min-width: 120rem) {
  :root {
    --header-max: min(112.5rem, calc(100vw - 5rem));
    --content-max: min(52rem, calc(100vw - 10rem));
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card,
  .card__media img,
  .card__protagonist,
  .reveal,
  .card.reveal > article {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
  }

  body::before,
  body::after {
    filter: blur(48px);
    opacity: 0.45;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .card__link,
  .site-footer {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .site-header {
    background: transparent;
  }

  .site-header.site-header--over-content,
  body.story .site-header {
    background: var(--mist-0);
  }

  .card__link {
    background: var(--card);
  }

  .site-footer {
    background: var(--paper);
  }
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  background-color: var(--mist-1);
  background-image: linear-gradient(
      168deg,
      var(--mist-0) 0%,
      var(--mist-1) 18%,
      var(--paper) 42%,
      var(--mist-0) 68%,
      var(--mist-2) 88%,
      color-mix(in srgb, var(--mist-3) 55%, white) 100%
    ),
    radial-gradient(
      120% 80% at 50% -10%,
      rgba(255, 255, 255, 0.95) 0%,
      transparent 55%
    ),
    radial-gradient(
      90% 60% at 100% 40%,
      rgba(255, 255, 255, 0.55) 0%,
      transparent 50%
    );
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

body::before,
body::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  opacity: 0.38;
}

body::before {
  width: min(120vw, var(--header-max));
  height: min(120vw, var(--header-max));
  top: -35%;
  left: -25%;
  background: radial-gradient(
    circle at 40% 40%,
    rgba(232, 232, 230, 0.95) 0%,
    rgba(245, 245, 243, 0.45) 42%,
    transparent 68%
  );
  filter: blur(72px);
}

body::after {
  width: min(100vw, 56rem);
  height: min(100vw, 56rem);
  bottom: -30%;
  right: -20%;
  background: radial-gradient(
    circle at 55% 45%,
    rgba(240, 240, 238, 0.9) 0%,
    rgba(255, 255, 255, 0.35) 48%,
    transparent 70%
  );
  filter: blur(64px);
  opacity: 0.42;
}

.has-fixed-header {
  --header-offset: 5.5rem;
}

@media (min-width: 48rem) {
  body {
    font-size: 1.0625rem;
    line-height: 1.6;
  }
}

::selection {
  background: var(--ink);
  color: var(--card);
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

figure {
  margin: 0;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left));
  top: max(1rem, env(safe-area-inset-top));
  width: auto;
  height: auto;
  min-height: 44px;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--card);
  z-index: 100;
  border-radius: 0.5rem;
  display: inline-flex;
  align-items: center;
}

/* ——— Header sito (stack verticale = default mobile) ——— */
.site-header {
  max-width: var(--header-max);
  margin: 0 auto;
  padding-top: calc(0.7rem + var(--safe-y-top));
  padding-bottom: 0.7rem;
  padding-inline: var(--safe-x) var(--safe-x-end);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 60;
  /* In cima alla pagina: fuso con lo sfondo; vetro attivo solo con .site-header--over-content (JS) */
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  box-shadow: none;
  /* Transizione breve: il blur lungo sembrava ritardo e lasciava testo sotto header “nudo” */
  transition: background 0.14s ease-out, border-color 0.14s ease-out,
    box-shadow 0.14s ease-out, -webkit-backdrop-filter 0.12s ease-out,
    backdrop-filter 0.12s ease-out;
}

.site-header.site-header--over-content,
body.story .site-header {
  background: var(--glass-header);
  -webkit-backdrop-filter: blur(16px) saturate(118%);
  backdrop-filter: blur(16px) saturate(118%);
  border-bottom: 1px solid color-mix(in srgb, var(--frost-line) 65%, var(--line));
  box-shadow: 0 1px 0 var(--frost-line) inset,
    0 12px 36px -28px rgba(10, 10, 10, 0.12),
    0 28px 64px -40px rgba(10, 10, 10, 0.08);
}

.has-fixed-header main,
main {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--header-offset) + 0.75rem);
}

@media (min-width: 48rem) {
  .site-header {
    padding-top: calc(0.8rem + var(--safe-y-top));
    padding-bottom: 0.8rem;
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  }

  .has-fixed-header {
    --header-offset: 6rem;
  }
}

.site-header__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.kicker {
  margin: 0;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

@media (min-width: 48rem) {
  .kicker {
    font-size: 0.6875rem;
    letter-spacing: 0.32em;
  }
}

/* Marchio: conserva maiuscole/minuscole (niente uppercase) */
.kicker.kicker--brand {
  text-transform: none;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

@media (min-width: 48rem) {
  .kicker.kicker--brand {
    font-size: 0.82rem;
    letter-spacing: 0.22em;
  }
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.2rem 0.6rem;
  border-radius: 0.45rem;
  border: 1px solid transparent;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.75);
}

/* ——— Home: titolo, sottotitolo, descrizione ——— */
.home-intro {
  max-width: var(--header-max);
  margin: 0 auto;
  padding-inline: var(--safe-x) var(--safe-x-end);
  padding-bottom: clamp(1.75rem, 5vw, 3rem);
}

@media (min-width: 48rem) {
  .home-intro {
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  }
}

.home-intro__eyebrow {
  margin: 0 0 0.85rem;
}

.home-intro__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-sans);
  font-size: clamp(2rem, 5.2vw, 3.35rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--ink);
  text-transform: none;
}

.home-intro__subtitle {
  margin: 0 0 1.05rem;
  font-family: var(--font-sans);
  font-size: clamp(1.0625rem, 2.5vw, 1.4rem);
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
}

.home-intro__lead {
  margin: 0;
  max-width: var(--content-max);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink);
}

@media (min-width: 48rem) {
  .home-intro__lead {
    font-size: 1rem;
    line-height: 1.62;
  }
}

.articles__heading {
  margin: 0 0 1.15rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

@media (min-width: 48rem) {
  .articles__heading {
    margin-bottom: 1.35rem;
    font-size: 0.71875rem;
    letter-spacing: 0.22em;
  }
}

.articles {
  max-width: var(--header-max);
  margin: 0 auto;
  padding-inline: var(--safe-x) var(--safe-x-end);
  padding-bottom: calc(clamp(3rem, 10vw, 7rem) + var(--safe-y-bottom));
}

@media (min-width: 48rem) {
  .articles {
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  }
}

/* Masonry: 1 colonna su mobile, 2 su tablet, 3 su desktop, 4 su monitor molto larghi */
.articles__masonry {
  margin: 0;
  padding: 0;
  list-style: none;
  column-count: 1;
  column-gap: 0.75rem;
}

@media (min-width: 40rem) {
  .articles__masonry {
    column-count: 2;
    column-gap: clamp(1.25rem, 2.5vw, 2rem);
  }
}

@media (min-width: 64rem) {
  .articles__masonry {
    column-count: 3;
  }
}

@media (min-width: 120rem) {
  .articles__masonry {
    column-count: 4;
    column-gap: clamp(1.35rem, 2vw, 2.25rem);
  }
}

/* Sentinel infinite scroll (in fondo alla lista masonry) */
.articles__sentinel {
  position: relative;
  display: block;
  width: 100%;
  height: 3.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  pointer-events: none;
}

.articles__sentinel-label {
  position: absolute;
  left: 50%;
  bottom: 0.25rem;
  transform: translateX(-50%);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.articles__sentinel.is-loading .articles__sentinel-label {
  opacity: 1;
}

.articles__sentinel.is-ended {
  height: 1.25rem;
}

.articles__sentinel.is-ended .articles__sentinel-label {
  opacity: 1;
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
}

.articles__empty {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
}

.articles__empty p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

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

.card {
  margin: 0 0 1.25rem;
  padding: 0;
  break-inside: avoid;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
}

@media (min-width: 40rem) {
  .card {
    margin-bottom: clamp(1.25rem, 2.5vw, 2rem);
  }
}

.card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--glass-card);
  -webkit-backdrop-filter: blur(12px) saturate(108%);
  backdrop-filter: blur(12px) saturate(108%);
  box-shadow: var(--shadow), 0 1px 0 rgba(255, 255, 255, 0.65) inset;
  border: 1px solid color-mix(in srgb, var(--frost-line) 55%, var(--frost-edge));
  transition: box-shadow 0.55s var(--ease-out), border-color 0.45s ease,
    backdrop-filter 0.45s ease;
}

@media (hover: hover) and (pointer: fine) {
  .card__link {
    transition: box-shadow 0.55s var(--ease-out), border-color 0.45s ease,
      transform 0.55s var(--ease-out);
  }

  .card__link:hover {
    box-shadow: var(--shadow-hover), 0 1px 0 rgba(255, 255, 255, 0.75) inset;
    border-color: color-mix(in srgb, var(--frost-line) 70%, rgba(10, 10, 10, 0.12));
    transform: translateY(-2px);
  }
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header {
    background: transparent;
  }

  .site-header.site-header--over-content,
  body.story .site-header {
    background: color-mix(in srgb, var(--mist-0) 92%, var(--mist-2));
  }

  .card__link {
    background: var(--card);
  }

  .site-footer {
    background: transparent;
  }
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(145deg, var(--mist-2), var(--mist-0));
}

.card__media--tall {
  aspect-ratio: 3 / 4;
}

.card__media--wide {
  aspect-ratio: 16 / 10;
}

.card__media--square {
  aspect-ratio: 1 / 1;
}

.card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.7s var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .card__link:hover .card__media img,
  .card__link:focus-visible .card__media img {
    transform: scale(1.045);
  }
}

.card__scrim {
  pointer-events: none;
  position: absolute;
  inset: 0;
  /* Zona didascalia (basso): più scura per leggibilità su qualsiasi foto */
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(0, 0, 0, 0.68) 26%,
    rgba(0, 0, 0, 0.32) 48%,
    rgba(0, 0, 0, 0) 74%
  );
  opacity: 0.92;
  transition: opacity 0.5s ease;
}

@media (hover: hover) and (pointer: fine) {
  .card__link:hover .card__scrim,
  .card__link:focus-visible .card__scrim {
    opacity: 0.98;
  }
}

.card__overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.125rem 1.15rem;
  color: #fff;
}

@media (min-width: 40rem) {
  .card__overlay {
    padding: 1.5rem 1.5rem 1.35rem;
  }
}

@media (min-width: 48rem) {
  .card__overlay {
    padding: 1.75rem 1.75rem 1.5rem;
  }
}

.card__category {
  margin: 0;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

@media (min-width: 40rem) {
  .card__category {
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
  }
}

.card__title {
  margin: 0.3rem 0 0;
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 4.5vw + 0.2rem, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.14;
  text-wrap: balance;
}

/* Touch: protagonista sempre visibile | Mouse: rivelazione al hover */
.card__protagonist {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.95);
}

.card__protagonist span {
  font-weight: 600;
}

@media (hover: hover) and (pointer: fine) {
  .card__protagonist {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.55s var(--ease-out), opacity 0.45s ease,
      margin 0.45s ease;
  }

  .card__link:hover .card__protagonist,
  .card__link:focus-visible .card__protagonist {
    max-height: 3.5rem;
    opacity: 1;
    margin-top: 0.45rem;
  }
}

.card__body {
  padding: 1.25rem 1.125rem 1.35rem;
}

@media (min-width: 40rem) {
  .card__body {
    padding: 1.5rem 1.5rem 1.65rem;
  }
}

@media (min-width: 48rem) {
  .card__body {
    padding: 1.65rem 1.75rem 1.85rem;
  }
}

.card__excerpt {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.62;
  color: var(--ink);
}

@media (min-width: 48rem) {
  .card__excerpt {
    font-size: 0.875rem;
    line-height: 1.65;
  }
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.4rem 0.75rem;
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
}

@media (min-width: 40rem) {
  .card__meta {
    align-items: center;
    gap: 0.5rem 1rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    font-size: 0.6875rem;
    letter-spacing: 0.14em;
  }
}

.card__meta .sep {
  display: none;
  width: 1px;
  height: 0.75rem;
  background: var(--line);
  flex-shrink: 0;
}

@media (min-width: 36rem) {
  .card__meta .sep {
    display: block;
  }
}

.card__meta .mood {
  color: var(--ink);
  letter-spacing: 0.1em;
}

@media (min-width: 40rem) {
  .card__meta .mood {
    letter-spacing: 0.12em;
  }
}

/* Scroll reveal: animazione su <article> così la <li> resta in layout (IO + masonry) */
.card.reveal > article {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}

.card.reveal.is-visible > article {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* ~28% delle card: ingresso rapido da bordo viewport (sinistra / destra) */
.card.reveal.reveal--from-right > article {
  transform: translate3d(clamp(7rem, 56vw, 28rem), 0.4rem, 0);
  transition: opacity 0.3s var(--ease-out), transform 0.38s cubic-bezier(0.14, 1, 0.26, 1);
}

.card.reveal.reveal--from-left > article {
  transform: translate3d(calc(-1 * clamp(7rem, 56vw, 28rem)), 0.4rem, 0);
  transition: opacity 0.3s var(--ease-out), transform 0.38s cubic-bezier(0.14, 1, 0.26, 1);
}

.card.reveal.reveal--from-right.is-visible > article,
.card.reveal.reveal--from-left.is-visible > article {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* ~10%: entra ingrandita + rotazione, si assesta in fretta */
.card.reveal.reveal--zoom-spin > article {
  opacity: 0;
  transform: translate3d(0, 0.4rem, 0) scale(1.28) rotate(11deg);
  transform-origin: 50% 42%;
  transition: opacity 0.26s var(--ease-out), transform 0.4s cubic-bezier(0.2, 1.18, 0.28, 1);
}

.card.reveal.reveal--zoom-spin.reveal--zoom-spin--ccw > article {
  transform: translate3d(0, 0.4rem, 0) scale(1.28) rotate(-11deg);
}

.card.reveal.reveal--zoom-spin.is-visible > article {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
}

/* ——— Pagine storia ——— */
.story {
  background: var(--card);
}

body.story main#contenuto {
  max-width: var(--header-max);
  margin: 0 auto;
  padding-inline: var(--safe-x) var(--safe-x-end);
}

.story-nav {
  padding-top: calc(1.25rem + var(--safe-y-top));
}

body.story.has-fixed-header .story-nav {
  padding-top: 0.65rem;
}

@media (min-width: 48rem) {
  .story-nav {
    padding-top: 2rem;
  }

  body.story.has-fixed-header .story-nav {
    padding-top: 0.85rem;
  }
}

@media (min-width: 64rem) {
  body.story main#contenuto {
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  }
}

/* Griglia: sinistra = immagine (1), destra = titolo + indice + testo (3) */
.story-layout {
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

@media (max-width: calc(64rem - 0.02px)) {
  .story-layout .story-main {
    order: -1;
  }

  .story-layout .story-hero {
    order: 1;
  }
}

@media (min-width: 64rem) {
  .story-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 3fr);
    gap: clamp(1.35rem, 3vw, 2.75rem);
    align-items: start;
  }
}

.story-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding-top: 0.35rem;
}

@media (min-width: 64rem) {
  .story-main {
    padding-top: 0;
  }
}

.story-toc[hidden] {
  display: none !important;
}

.story-toc:not([hidden]) {
  padding-top: 0.25rem;
  border-top: 1px solid var(--line);
}

@media (min-width: 64rem) {
  .story-toc:not([hidden]) {
    margin-top: 0;
    padding-top: 1.1rem;
    border-top: 1px solid var(--line);
    border-inline-start: none;
    padding-inline-start: 0;
    position: static;
    max-height: none;
    overflow: visible;
  }
}

.story-toc__label {
  margin: 0 0 0.65rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

@media (min-width: 64rem) {
  .story-toc__label {
    padding-bottom: 0.25rem;
  }
}

.story-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.story-toc__list li {
  margin: 0 0 0.35rem;
}

.story-toc__list a {
  display: block;
  padding: 0.35rem 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink-soft);
  text-decoration: none;
  border-radius: 0.35rem;
  border: 1px solid transparent;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.story-toc__list a:hover,
.story-toc__list a:focus-visible {
  color: var(--ink);
  background: color-mix(in srgb, var(--mist-2) 65%, white);
  border-color: var(--line);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 44px;
  padding-block: 0.35rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

@media (min-width: 40rem) {
  .back-link {
    font-size: 0.6875rem;
    letter-spacing: 0.18em;
  }
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--ink);
  border-color: rgba(10, 10, 10, 0.25);
}

.story-layout > .story-hero {
  margin: 0;
  width: 100%;
  max-width: 100%;
}

@media (min-width: 64rem) {
  .story-layout > .story-hero {
    position: sticky;
    top: calc(var(--header-offset, 5.5rem) + 0.5rem);
    align-self: start;
  }
}

/* Mobile: 4:3 | Desktop colonna immagine: 1:3 (larghezza : altezza) */
.story-hero__inner {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 10.5rem;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--mist-2), var(--mist-0));
}

@media (min-width: 64rem) {
  .story-layout > .story-hero .story-hero__inner {
    aspect-ratio: 1 / 3;
    min-height: 12rem;
    max-height: min(88vh, 44rem);
    width: 100%;
  }
}

.story-hero__inner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-header {
  width: 100%;
  padding: 0;
}

@media (min-width: 48rem) {
  .story-header {
    padding: 0;
  }
}

.story-header .kicker {
  color: var(--ink-muted);
}

.story-header h1 {
  margin: 0.55rem 0 0;
  font-family: var(--font-sans);
  font-size: clamp(1.85rem, 4.2vw + 0.75rem, 3.35rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.06;
}

.story-meta {
  margin: 0.85rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

@media (min-width: 40rem) {
  .story-meta {
    font-size: 0.875rem;
  }
}

.story-meta strong {
  font-weight: 600;
  color: var(--ink);
}

.story-body {
  width: 100%;
  max-width: min(52rem, 100%);
  margin: 0;
  padding: 1.25rem 0 calc(2.5rem + var(--safe-y-bottom));
}

@media (min-width: 48rem) {
  .story-body {
    padding: 1.5rem 0 clamp(4rem, 8vw, 6rem);
  }
}

.story-body h2 {
  margin: 2.35rem 0 0.9rem;
  font-family: var(--font-sans);
  font-size: clamp(1.12rem, 1.5vw + 0.65rem, 1.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.22;
  color: var(--ink);
  scroll-margin-top: 1.5rem;
}

.story-body h2:first-child {
  margin-top: 0;
}

.story-body p {
  margin: 0 0 1.15rem;
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

@media (min-width: 48rem) {
  .story-body p {
    margin-bottom: 1.25rem;
    font-size: 1.125rem;
    line-height: 1.75;
  }
}

.story-body blockquote {
  margin: 0 0 1.35rem;
  padding: 0 0 0 1.15rem;
  border-left: 3px solid color-mix(in srgb, var(--ink) 18%, transparent);
  font-style: italic;
  color: var(--ink-soft);
}

.story-body blockquote p {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.72;
}

@media (min-width: 48rem) {
  .story-body blockquote p {
    font-size: 1.125rem;
    line-height: 1.75;
  }
}

.story-body > *:last-child {
  margin-bottom: 0;
}

.story-footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 1.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  border-bottom: 1px solid rgba(10, 10, 10, 0.2);
  padding-bottom: 0.15rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}

@media (min-width: 48rem) {
  .story-footer-link {
    margin-top: 2.5rem;
  }
}

.story-footer-link:hover,
.story-footer-link:focus-visible {
  color: var(--ink);
  border-color: var(--ink);
}

.site-footer {
  position: relative;
  z-index: 1;
  max-width: var(--header-max);
  margin: 0 auto;
  padding: 1.5rem var(--safe-x) calc(2rem + var(--safe-y-bottom))
    var(--safe-x-end);
  border-top: 1px solid color-mix(in srgb, var(--frost-line) 40%, var(--line));
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.35) 0%,
    transparent 100%
  );
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

@media (min-width: 48rem) {
  .site-footer {
    padding: 2rem clamp(1.25rem, 4vw, 2.5rem) 3rem;
  }
}

.site-footer p {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

@media (min-width: 40rem) {
  .site-footer p {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
  }
}

/* ——— Transizioni pagina (home ↔ articolo) ——— */
@media (prefers-reduced-motion: no-preference) {
  @keyframes pt-page-in {
    from {
      opacity: 0;
      transform: translateY(1.35rem) scale(0.985);
      filter: blur(8px);
    }

    to {
      opacity: 1;
      transform: none;
      filter: none;
    }
  }

  @keyframes pt-page-out {
    to {
      opacity: 0;
      transform: translateY(-0.75rem) scale(0.97);
      filter: blur(12px);
    }
  }

  main#contenuto.page-transition-enter {
    animation: pt-page-in 0.52s var(--ease-out) both;
  }
}

html.page-transition-exit main#contenuto,
html.page-transition-exit .site-footer {
  animation: pt-page-out 0.26s cubic-bezier(0.4, 0, 0.85, 0.15) forwards;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  html.page-transition-exit main#contenuto,
  html.page-transition-exit .site-footer {
    animation: none !important;
  }
}