/* =====================================================================
   WARM LEDGER — Componenti
   Metodologia: BEM senza prefisso (blocco__elemento--modificatore),
   stati con .is-* / attributi ARIA, hook JS con data-*.
   Colori dal contesto (--c-*, definiti in base.css), tutto il resto dai token.
   ===================================================================== */

.wordmark {
  display: inline-flex; align-items: center;
  min-height: var(--size-touch);
  font-family: var(--font-display);
  font-weight: var(--weight-medium);
  font-size: var(--text-wordmark);
  letter-spacing: var(--tracking-wordmark);
  line-height: var(--leading-tight);
  color: var(--c-heading);
  text-decoration: none;
  white-space: nowrap;
}

.navbar {
  position: sticky; top: 0; z-index: var(--z-nav);
  height: var(--nav-height-current);
  background-color: transparent;
  border-bottom: var(--border-width) solid transparent;
  transition: background-color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              backdrop-filter var(--duration-base) var(--ease-out);
}
.navbar.is-scrolled {
  background-color: var(--color-nav-scrolled);
  -webkit-backdrop-filter: blur(var(--blur-nav));
  backdrop-filter: blur(var(--blur-nav));
  border-bottom-color: var(--color-border);
}
.navbar__inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md);
}
.navbar__menu { display: none; }
.navbar__actions { display: flex; align-items: center; gap: var(--spacing-md); }
.navbar__client, .navbar__cta { display: none; }

.navbar__list { display: flex; align-items: center; gap: var(--spacing-lg); list-style: none; margin: 0; padding: 0; }
.navbar__item { position: relative; }

.navbar__link {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-3xs);
  min-height: var(--size-touch); min-width: var(--size-touch);
  padding: 0; border: 0; background: none;
  font-family: var(--font-body); font-weight: var(--weight-medium); font-size: var(--text-nav);
  color: var(--c-text); text-decoration: none;
}
.navbar__link::after {
  content: ""; position: absolute; left: 0; right: 0;
  bottom: var(--spacing-xs); height: var(--border-width);
  background: var(--color-accent-text);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.navbar__link:hover::after, .navbar__link.is-hover::after,
.navbar__link[aria-current="page"]::after,
.navbar__link[aria-expanded="true"]::after { transform: scaleX(1); }
.navbar__link .icon { transition: transform var(--duration-fast) var(--ease-out); }
.navbar__link[aria-expanded="true"] .icon { transform: rotate(var(--rotate-chevron)); }

.navbar__submenu {
  position: absolute; top: 100%; left: calc(var(--spacing-xs) * -1); z-index: var(--z-submenu);
  min-width: calc(var(--spacing-5xl) + var(--spacing-3xl));
  margin: 0; padding: var(--spacing-xs); list-style: none;
  background: var(--color-surface);
  border: var(--border-default); border-radius: var(--radius-submenu);
  box-shadow: var(--shadow-none);
}
.navbar__submenu a {
  display: flex; align-items: center; min-height: var(--size-touch);
  padding: 0 var(--spacing-xs); border-radius: var(--radius-xs);
  color: var(--color-text); text-decoration: none; font-size: var(--text-nav);
  transition: background-color var(--duration-fast) var(--ease-out);
}
.navbar__submenu a:hover { background: var(--color-surface-alt); }

.navbar__client {
  align-items: center; gap: var(--spacing-2xs);
  min-height: var(--size-touch);
  font-weight: var(--weight-medium); font-size: var(--text-nav);
  color: var(--c-text); text-decoration: none;
}
.navbar__client:hover { color: var(--c-link); }

.navbar__toggle {
  display: inline-grid; place-items: center;
  width: var(--size-touch); height: var(--size-touch);
  margin-right: calc(var(--spacing-xs) * -1);
  padding: 0; border: 0; background: none; color: var(--c-heading);
  border-radius: var(--radius-xs);
}
.burger { position: relative; width: var(--size-icon-lg); height: var(--size-icon-lg); }
.burger span {
  position: absolute; left: 0; right: 0; top: 50%;
  height: var(--stroke-icon); background: currentColor; border-radius: var(--radius-pill);
  transition: transform var(--duration-base) var(--ease-out);
}
.burger span:first-child { transform: translateY(calc(var(--spacing-3xs) * -1)); }
.burger span:last-child  { transform: translateY(var(--spacing-3xs)); }
[aria-expanded="true"] > .burger span:first-child { transform: rotate(var(--rotate-close)); }
[aria-expanded="true"] > .burger span:last-child  { transform: rotate(calc(var(--rotate-close) * -1)); }

@media (min-width: 640px) {
  .navbar__cta { display: inline-flex; }
}
@media (min-width: 1024px) {
  .navbar__menu { display: block; }
  .navbar__client { display: inline-flex; }
  .navbar__toggle { display: none; }
}
@media (min-width: 1024px) and (max-width: 1439px) {
  .navbar__list { gap: var(--spacing-md); }
}
.navbar.on-dark:not(.is-scrolled) { color: var(--color-on-dark); }
.navbar.on-dark.is-scrolled {
  --c-text: var(--color-text); --c-heading: var(--color-heading); --c-link: var(--color-link);
  --c-btn-bg: var(--color-btn-primary-bg); --c-btn-bg-hover: var(--color-btn-primary-bg-hover); --c-btn-text: var(--color-btn-primary-text);
}

/* =====================================================================
   MOBILE MENU — pannello a tutto schermo, clip-path dall'alto
   ===================================================================== */
.mobile-menu {
  position: fixed; inset: 0; z-index: var(--z-menu);
  display: flex; flex-direction: column;
  background: var(--color-background); color: var(--color-text);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path var(--duration-panel) var(--ease-in-out),
              visibility 0s linear var(--duration-panel);
}
.mobile-menu.is-open {
  clip-path: inset(0 0 0 0);
  visibility: visible;
  transition: clip-path var(--duration-panel) var(--ease-in-out), visibility 0s linear 0s;
}
.mobile-menu__head {
  flex: none; height: var(--nav-height-current);
  display: flex; align-items: center; justify-content: space-between;
  padding-inline: var(--page-padding);
  border-bottom: var(--border-default);
}
.mobile-menu .navbar__toggle { display: inline-grid; }
.mobile-menu__body { flex: 1; overflow-y: auto; padding: var(--spacing-sm) var(--page-padding) var(--spacing-lg); }
.mobile-menu__list { list-style: none; margin: 0; padding: 0; }
.mobile-menu__list > li { border-top: var(--border-default); }
.mobile-menu__list > li:last-child { border-bottom: var(--border-default); }
.mobile-menu__link {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  min-height: var(--size-touch); padding: var(--spacing-sm) 0;
  border: 0; background: none; text-align: left;
  font-family: var(--font-display); font-weight: var(--weight-regular);
  font-size: var(--text-menu-mobile); line-height: var(--leading-menu-mobile);
  letter-spacing: var(--tracking-h2);
  color: var(--color-heading); text-decoration: none;
}
.mobile-menu__link[aria-current="page"] { color: var(--color-accent-text); }
.mobile-menu__link .icon { transition: transform var(--duration-base) var(--ease-out); }
.mobile-menu__link[aria-expanded="true"] .icon { transform: rotate(var(--rotate-close)); }
.mobile-menu__sub { list-style: none; margin: 0; padding: 0 0 var(--spacing-sm); }
.mobile-menu__sub a {
  display: flex; align-items: center; min-height: var(--size-touch);
  font-size: var(--text-body); color: var(--color-text-secondary); text-decoration: none;
}
.mobile-menu__sub a:hover { color: var(--color-accent-text); }
.mobile-menu__foot {
  flex: none;
  display: flex; flex-direction: column; gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--page-padding) calc(var(--spacing-md) + env(safe-area-inset-bottom, 0px));
  border-top: var(--border-default);
  background: var(--color-background);
}
.mobile-menu__contacts { display: flex; flex-wrap: wrap; gap: var(--spacing-2xs) var(--spacing-md); }
.mobile-menu__contacts a {
  display: inline-flex; align-items: center; gap: var(--spacing-2xs);
  min-height: var(--size-touch); color: var(--color-text-secondary); text-decoration: none; font-size: var(--text-body-sm);
}
.has-menu-open { overflow: hidden; }

/* =====================================================================
   ARROW LINK — link secondario con freccia in cerchio 32 px
   ===================================================================== */
.arrow-link {
  display: inline-flex; align-items: center; gap: var(--spacing-xs);
  min-height: var(--size-touch);
  font-family: var(--font-body); font-weight: var(--weight-semibold);
  font-size: var(--text-button); letter-spacing: var(--tracking-button);
  color: var(--c-heading); text-decoration: none;
}
.arrow-circle {
  display: inline-grid; place-items: center; flex: none;
  width: var(--size-arrow-circle); height: var(--size-arrow-circle);
  border: var(--border-width) solid currentColor; border-radius: var(--radius-pill);
  color: var(--c-heading);
  transition: background-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out);
}
.arrow-circle .icon { width: var(--size-arrow-glyph); height: var(--size-arrow-glyph); }
.arrow-link:hover .arrow-circle, .arrow-link.is-hover .arrow-circle,
.is-hoverable:hover .arrow-circle {
  background: var(--c-heading); color: var(--c-bg);
}
.arrow-link[aria-disabled="true"] { opacity: var(--opacity-disabled); cursor: not-allowed; pointer-events: none; }

/* ---------- TEXT LINK — variante esterna ↗. Stili base in base.css ---------- */
.text-link--standalone { display: inline-flex; align-items: center; min-height: var(--size-touch); }
.text-link--external { display: inline-flex; align-items: baseline; gap: var(--spacing-3xs); }
.text-link--external .icon { align-self: center; }
a.text-link:visited { color: var(--c-link); }
a.text-link:visited:hover { color: var(--c-link-hover); }

/* ---------- TAG (solo tag/filtri: unico uso della pillola) ---------- */
.tag {
  display: inline-flex; align-items: center; gap: var(--spacing-3xs);
  min-height: var(--spacing-lg); padding: 0 var(--spacing-xs);
  border-radius: var(--radius-tag);
  background: var(--color-surface-alt); color: var(--color-text);
  font-size: var(--text-label); letter-spacing: var(--tracking-label);
  text-transform: uppercase; font-weight: var(--weight-semibold);
}

/* =====================================================================
   IMAGE FRAME + PLACEHOLDER
   ===================================================================== */
.frame {
  position: relative; overflow: hidden;
  border-radius: var(--radius-image);
  background: var(--color-surface-alt);
  box-shadow: var(--shadow-image);
  max-width: 100%;
}
.frame > img, .frame > picture, .frame > picture img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.frame > .placeholder { width: 100%; height: 100%; }
.frame--arch  { border-radius: var(--radius-arch); }
.frame--bleed { border-radius: 0; }
.frame--4x5  { aspect-ratio: 4 / 5; }
.frame--1x1  { aspect-ratio: 1 / 1; }
.frame--3x2  { aspect-ratio: 3 / 2; }
.frame--4x3  { aspect-ratio: 4 / 3; }
.frame--16x10 { aspect-ratio: 16 / 10; }
.frame--21x9 { aspect-ratio: 21 / 9; }

.frame--hero { aspect-ratio: 1 / 1; border-radius: var(--radius-image); }
@media (min-width: 640px) {
  .frame--hero { border-radius: var(--radius-arch); width: var(--hero-image-width-tablet); margin-inline: auto; }
}
@media (min-width: 1024px) {
  .frame--hero { aspect-ratio: 4 / 5; width: 100%; }
}
.frame--wide { aspect-ratio: 4 / 3; }
@media (min-width: 640px)  { .frame--wide { aspect-ratio: 16 / 9; } }
@media (min-width: 1024px) { .frame--wide { aspect-ratio: 21 / 9; } }

.frame--overlay::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: var(--overlay-photo);
}
.frame__caption {
  position: absolute; z-index: 1; left: 0; right: 0; bottom: 0;
  padding: var(--spacing-lg);
  color: var(--color-on-dark);
}
.frame--grain::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: var(--texture-grain);
}
.js [data-reveal-image] > :first-child {
  transform: scale(var(--scale-image-reveal)); opacity: 0;
  transition: transform var(--duration-image) var(--ease-out), opacity var(--duration-image) var(--ease-out);
}
.js [data-reveal-image].is-visible > :first-child { transform: none; opacity: 1; }
@media (max-width: 1023px) {
  .js [data-reveal-image] > :first-child { transform: none; }
}
.frame--zoom > :first-child { transition: transform var(--duration-slow) var(--ease-out); }
.is-hoverable:hover .frame--zoom > :first-child { transform: scale(var(--scale-image-hover)); }

.placeholder {
  position: relative;
  display: grid; place-items: center;
  background-color: var(--color-surface-alt);
  background-image: var(--texture-paper);
  color: var(--color-accent-ghost);
  font-family: var(--font-display); font-weight: var(--weight-light);
  font-size: var(--text-display); line-height: var(--leading-tight);
  font-variant-numeric: lining-nums;
  user-select: none;
}
.placeholder__note {
  position: absolute; left: var(--spacing-sm); bottom: var(--spacing-sm); right: var(--spacing-sm);
  font-family: var(--font-body); font-size: var(--text-caption); line-height: var(--leading-caption);
  font-weight: var(--weight-regular); color: var(--color-text-secondary);
}

/* =====================================================================
   HERO SHELL — 7/5 desktop, stack su tablet/mobile
   ===================================================================== */
.hero { padding-block: var(--spacing-xl) var(--spacing-2xl); }
.hero__grid { display: grid; gap: var(--spacing-xl); align-items: center; }
.hero__copy { display: flex; flex-direction: column; gap: var(--spacing-md); min-width: 0; }
.hero__lead { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); color: var(--c-text-2); }
.hero__actions { display: flex; flex-direction: column; align-items: stretch; gap: var(--spacing-sm); margin-top: var(--spacing-2xs); }
.hero__note { color: var(--c-muted); }
@media (min-width: 640px) {
  .hero { min-height: var(--hero-min-height-tablet); }
  .hero__actions { flex-direction: row; align-items: center; gap: var(--spacing-md); }
}
@media (min-width: 1024px) {
  .hero { min-height: max(var(--hero-height-laptop), var(--hero-min-height)); display: flex; align-items: center; padding-block: var(--spacing-2xl); }
  .hero > .container { width: 100%; }
  .hero__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gutter); }
  .hero__copy  { grid-column: 1 / span 7; }
  .hero__media { grid-column: 8 / span 5; }
}
@media (min-width: 1440px) {
  .hero { min-height: max(var(--hero-height), var(--hero-min-height)); }
}
.hero__line { display: block; overflow: hidden; padding-bottom: var(--spacing-3xs); }
.hero__line > span { display: block; }
.js .hero[data-hero-anim] .hero__line > span {
  transform: translateY(100%);
  transition: transform var(--duration-hero) var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger-hero));
}
.js .hero[data-hero-anim].is-loaded .hero__line > span { transform: none; }

/* =====================================================================
   PAGE HEADER
   ===================================================================== */
.page-header { padding-block: var(--spacing-2xl) var(--spacing-xl); border-bottom: var(--border-default); }
.page-header__inner { display: flex; flex-direction: column; gap: var(--spacing-sm); max-width: var(--container-narrow); }
.page-header__lead { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); color: var(--c-text-2); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: var(--spacing-2xs); list-style: none; margin: 0 0 var(--spacing-xs); padding: 0; font-size: var(--text-caption); color: var(--c-muted); }
.breadcrumb li + li::before { content: "/"; margin-right: var(--spacing-2xs); color: var(--c-border-strong); }
.breadcrumb a { color: var(--c-muted); text-underline-offset: var(--underline-offset); }
.breadcrumb a:hover { color: var(--c-text); }
@media (min-width: 1024px) { .page-header { padding-block: var(--spacing-3xl) var(--spacing-2xl); } }

/* =====================================================================
   REGISTRY ROW / LIST — componente distintivo
   ===================================================================== */
.registry { list-style: none; margin: 0; padding: 0; }
.registry__item { border-top: var(--border-width) solid var(--c-border); }
.registry__item:last-child { border-bottom: var(--border-width) solid var(--c-border); }
.registry__row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "num num" "title title" "desc desc" ". arrow";
  row-gap: var(--spacing-2xs);
  padding: var(--spacing-md) 0;
  color: inherit; text-decoration: none;
  transition: background-color var(--duration-base) var(--ease-out);
}
.registry__num {
  grid-area: num;
  font-family: var(--font-display); font-weight: var(--weight-light);
  font-size: var(--text-numeral); line-height: var(--leading-tight);
  color: var(--c-accent-deco);
  font-variant-numeric: lining-nums tabular-nums;
}
.registry__title {
  grid-area: title;
  font-family: var(--font-display); font-weight: var(--weight-regular);
  font-size: var(--text-h3); line-height: var(--leading-h3); letter-spacing: var(--tracking-h3);
  color: var(--c-heading);
  transition: transform var(--duration-base) var(--ease-out);
}
.registry__desc { grid-area: desc; color: var(--c-text-2); max-width: var(--text-measure); }
.registry__arrow { grid-area: arrow; justify-self: end; align-self: center; }
@media (min-width: 640px) {
  .registry__row {
    grid-template-columns: var(--spacing-2xl) minmax(0, 1fr) auto;
    grid-template-areas: "num title arrow" ". desc desc";
    column-gap: var(--spacing-md); align-items: center;
    padding: var(--spacing-lg) 0;
  }
  .registry__desc { padding-right: var(--spacing-2xl); }
}
@media (min-width: 1024px) {
  .registry__row {
    grid-template-columns: var(--spacing-3xl) minmax(0, 4fr) minmax(0, 6fr) auto;
    grid-template-areas: "num title desc arrow";
    column-gap: var(--grid-gutter);
    padding-inline: var(--spacing-sm);
  }
  .registry__desc { padding-right: 0; }
}
a.registry__row:hover, a.registry__row.is-hover { background-color: var(--c-row-hover); }
a.registry__row:hover .registry__title, a.registry__row.is-hover .registry__title { transform: translateX(var(--shift-row)); }
a.registry__row:hover .arrow-circle, a.registry__row.is-hover .arrow-circle { background: var(--c-heading); color: var(--c-bg); }
a.registry__row:focus-visible, a.registry__row.is-focus { outline-offset: calc(var(--focus-offset) * -1); }

/* =====================================================================
   CARD — Avorio, Sabbia, scura. Mai > 3 per riga, mai 4 identiche.
   ===================================================================== */
.card {
  position: relative;
  display: flex; flex-direction: column; gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-surface); color: var(--color-text);
  border: var(--border-default); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  min-width: 0;
}
@media (min-width: 640px) { .card { padding: var(--spacing-lg); } }
.card__body { color: var(--c-text-2); font-size: var(--text-body-sm); line-height: var(--leading-body-sm); }
.card__foot { margin-top: auto; padding-top: var(--spacing-2xs); }
.card--sand { background: var(--color-surface-alt); }
.card--dark { background: var(--color-primary); border-color: var(--color-border-on-dark); }
.card--link { transition: border-color var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out); }
.card--link:hover, .card--link.is-hover { border-color: var(--color-border-strong); transform: translateY(var(--lift-card)); }
.card--dark.card--link:hover, .card--dark.card--link.is-hover { border-color: var(--color-on-dark-muted); }
.card__stretched::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card__stretched { text-decoration: none; color: inherit; }
.card:has(.card__stretched:focus-visible) { outline: var(--focus-ring); outline-offset: var(--focus-offset); }
.card__stretched:focus-visible { outline: none; }

.card-row { display: grid; gap: var(--grid-gutter); }
@media (min-width: 640px)  { .card-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
  .card-row--3   { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card-row--2-1 { grid-template-columns: 2fr 2fr 1fr; }
}

/* =====================================================================
   ARTICLE ROW / ARTICLE CARD — data, titolo, fonte, ↗
   ===================================================================== */
.article-list { list-style: none; margin: 0; padding: 0; }
.article-list > li { border-top: var(--border-width) solid var(--c-border); }
.article-list > li:last-child { border-bottom: var(--border-width) solid var(--c-border); }
.article-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--spacing-2xs) var(--spacing-md);
  padding: var(--spacing-md) 0; color: inherit; text-decoration: none;
  transition: background-color var(--duration-base) var(--ease-out);
}
.article-row__meta { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--spacing-xs); font-size: var(--text-caption); color: var(--c-muted); }
.article-row__title {
  font-family: var(--font-display); font-size: var(--text-h4); line-height: var(--leading-h3);
  font-weight: var(--weight-regular); color: var(--c-heading);
  transition: color var(--duration-fast) var(--ease-out);
}
.article-row__icon { align-self: start; color: var(--c-muted); }
.article-row:hover .article-row__title { color: var(--c-link); }
@media (min-width: 1024px) {
  .article-row { grid-template-columns: calc(var(--spacing-5xl) + var(--spacing-lg)) minmax(0, 1fr) auto; align-items: baseline; padding-inline: var(--spacing-sm); }
  .article-row__meta { grid-column: auto; flex-direction: column; gap: var(--spacing-3xs); }
  .article-row:hover { background-color: var(--c-row-hover); }
}
.article-card { position: relative; display: flex; flex-direction: column; gap: var(--spacing-sm); min-width: 0; }
.article-card__meta { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); font-size: var(--text-caption); color: var(--c-muted); }
.article-card__title { font-family: var(--font-display); font-size: var(--text-h4); line-height: var(--leading-h3); font-weight: var(--weight-regular); }
.article-card__title a { color: var(--c-heading); text-decoration: none; }
.article-card__title a::after { content: ""; position: absolute; inset: 0; }
.article-card:hover .article-card__title a { color: var(--c-link); }
.article-card:has(a:focus-visible) { outline: var(--focus-ring); outline-offset: var(--focus-offset); border-radius: var(--radius-xs); }
.article-card a:focus-visible { outline: none; }
.scroller { display: grid; gap: var(--grid-gutter); }
@media (max-width: 639px) {
  .scroller {
    grid-auto-flow: column; grid-auto-columns: var(--scroll-card-width);
    overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
    padding-bottom: var(--spacing-sm);
  }
  .scroller > * { scroll-snap-align: start; }
}
@media (min-width: 640px)  { .scroller { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .scroller { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* =====================================================================
   STATS BAND / STAT
   ===================================================================== */
.stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stats__item {
  display: flex; flex-direction: column; gap: var(--spacing-2xs);
  padding: var(--spacing-md) var(--spacing-sm);
  border-top: var(--border-on-dark);
}
.stats__item:nth-child(odd) { padding-left: 0; }
.stats__item:nth-child(even) { border-left: var(--border-on-dark); }
.stats__item:nth-child(-n+2) { border-top: 0; }
.stats__value {
  font-family: var(--font-numbers); font-weight: var(--weight-regular);
  font-size: var(--text-stat-mobile); line-height: var(--leading-tight); letter-spacing: var(--tracking-h2);
  color: var(--c-heading);
  font-variant-numeric: lining-nums tabular-nums;
  white-space: nowrap;
}
.stats__suffix { color: var(--c-accent-text); }
.stats__label { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); color: var(--c-text-2); }
.stats__demo { display: inline-block; align-self: flex-start; }
@media (min-width: 640px) {
  .stats__value { font-size: var(--text-stat); }
  .stats__item, .stats__item:nth-child(odd) { padding: var(--spacing-lg); }
  .stats__item:nth-child(odd) { padding-left: 0; }
}
@media (min-width: 1024px) {
  .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stats__item, .stats__item:nth-child(-n+2) { border-top: 0; }
  .stats__item:nth-child(n) { border-left: var(--border-on-dark); padding-block: var(--spacing-sm); }
  .stats__item:nth-child(odd) { padding-left: var(--spacing-lg); }
  .stats__item:first-child { border-left: 0; padding-left: 0; }
}

/* =====================================================================
   QUOTE — solo componente, mai persone reali senza autorizzazione
   ===================================================================== */
.quote { display: flex; flex-direction: column; gap: var(--spacing-md); margin: 0; max-width: var(--container-narrow); }
.quote__mark {
  display: block; height: var(--spacing-xl);
  font-family: var(--font-display); font-weight: var(--weight-light);
  font-size: var(--text-display); line-height: var(--leading-tight);
  color: var(--c-accent-deco);
}
.quote__text {
  margin: 0;
  font-family: var(--font-display); font-style: italic; font-weight: var(--weight-regular);
  font-size: var(--text-quote); line-height: var(--leading-h4); letter-spacing: var(--tracking-h3);
  color: var(--c-heading); text-wrap: pretty;
}
.quote__text p { max-width: none; }
.quote__cite { display: flex; flex-direction: column; gap: var(--spacing-3xs); font-style: normal; }
.quote__name { font-weight: var(--weight-semibold); font-size: var(--text-name); color: var(--c-text); }
.quote__role { font-size: var(--text-body-sm); color: var(--c-text-2); }
.quote--center { margin-inline: auto; text-align: center; align-items: center; }
.quote--small .quote__text { font-family: var(--font-body); font-style: normal; font-size: var(--text-body); line-height: var(--leading-body); }
.quote--small .quote__mark { display: none; }

/* =====================================================================
   PERSON BLOCK — ritratto ad arco 4:5 o solo testo
   ===================================================================== */
.person { display: flex; flex-direction: column; gap: var(--spacing-sm); max-width: calc(var(--spacing-5xl) * 2.4); }
.person__media { width: 100%; }
.person__name { font-family: var(--font-display); font-size: var(--text-h4); line-height: var(--leading-h4); font-weight: var(--weight-regular); color: var(--c-heading); }
.person__role { font-size: var(--text-body-sm); color: var(--c-text-2); }
.person__bio  { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); color: var(--c-text-2); }
.person--text { padding-top: var(--spacing-md); border-top: var(--border-width) solid var(--c-border); }

/* =====================================================================
   FORM — Input, Textarea, Select, Checkbox, Label, errori, inviato
   ===================================================================== */
.form { display: flex; flex-direction: column; gap: var(--spacing-md); }
.form-grid { display: grid; gap: var(--spacing-md); }
@media (min-width: 640px) {
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid > .field--full, .form-grid > .check, .form-grid > .form__actions { grid-column: 1 / -1; }
}
.field { display: flex; flex-direction: column; gap: var(--spacing-2xs); min-width: 0; }
.field__label {
  font-family: var(--font-body); font-weight: var(--weight-medium);
  font-size: var(--text-form-label); line-height: var(--leading-caption);
  color: var(--color-text-secondary);
}
.field__optional { font-weight: var(--weight-regular); color: var(--color-text-muted); }
.field__control { position: relative; }
.input, .textarea, .select {
  display: block; width: 100%;
  min-height: var(--size-input);
  padding: 0 var(--spacing-sm);
  background: var(--color-input-bg); color: var(--color-text);
  border: var(--border-width) solid var(--color-input-border);
  border-radius: var(--radius-input);
  font-family: var(--font-body); font-size: var(--text-input); line-height: var(--leading-body-sm);
  box-shadow: var(--shadow-none);
  transition: border-color var(--duration-fast) var(--ease-out);
  -webkit-appearance: none; appearance: none;
}
.textarea { padding-block: var(--spacing-sm); min-height: calc(var(--size-input) * 2.5); resize: vertical; }
.select { padding-right: calc(var(--spacing-sm) * 2 + var(--size-icon-sm)); cursor: pointer; }
.field__chevron {
  position: absolute; right: var(--spacing-sm); top: 50%; transform: translateY(-50%);
  pointer-events: none; color: var(--color-text-secondary);
}
.input::placeholder, .textarea::placeholder { color: var(--color-placeholder); opacity: 1; }
.input:hover, .textarea:hover, .select:hover, .input.is-hover { border-color: var(--color-input-border-hover); }
.input:focus-visible, .textarea:focus-visible, .select:focus-visible,
.input:focus, .textarea:focus, .select:focus, .input.is-focus {
  border-color: var(--color-input-border-focus);
  outline: var(--focus-ring); outline-offset: var(--focus-offset);
}
.select:open { border-color: var(--color-input-border-focus); }
.field.is-invalid .input, .field.is-invalid .textarea, .field.is-invalid .select,
[aria-invalid="true"] { border-color: var(--color-error); }
.field__error {
  display: flex; align-items: flex-start; gap: var(--spacing-2xs);
  font-size: var(--text-form-label); line-height: var(--leading-caption);
  color: var(--color-error);
}
.field__error .icon { width: var(--size-icon-sm); height: var(--size-icon-sm); margin-top: var(--border-width); }
.field__hint { font-size: var(--text-caption); line-height: var(--leading-caption); color: var(--color-text-muted); }
.input:disabled, .textarea:disabled, .select:disabled {
  opacity: var(--opacity-disabled); cursor: not-allowed;
  background: var(--color-background); border-color: var(--color-border);
}
.field.is-disabled .field__label { opacity: var(--opacity-disabled); }

.check {
  position: relative;
  display: grid; grid-template-columns: var(--size-checkbox) minmax(0, 1fr); gap: var(--spacing-xs);
  align-items: start;
  font-size: var(--text-consent); line-height: var(--leading-body-sm); color: var(--color-text-secondary);
}
.check__input {
  position: absolute; opacity: 0;
  width: var(--size-touch); height: var(--size-touch);
  left: calc((var(--size-checkbox) - var(--size-touch)) / 2);
  top: calc((var(--size-checkbox) - var(--size-touch)) / 2);
  margin: 0; cursor: pointer;
}
.check__box {
  display: grid; place-items: center;
  width: var(--size-checkbox); height: var(--size-checkbox);
  margin-top: var(--border-width);
  background: var(--color-input-bg);
  border: var(--border-width) solid var(--color-control-border);
  border-radius: var(--radius-checkbox);
  color: transparent;
  transition: background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
  pointer-events: none;
}
.check__box .icon { width: var(--size-icon-sm); height: var(--size-icon-sm); }
.check__input:hover + .check__box, .check__input.is-hover + .check__box { border-color: var(--color-primary); }
.check__input:checked + .check__box { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-on-dark); }
.check__input:focus-visible + .check__box { outline: var(--focus-ring); outline-offset: var(--focus-offset); }
.check__input:disabled + .check__box { opacity: var(--opacity-disabled); }
.check__input:disabled { cursor: not-allowed; }
.check.is-invalid .check__box { border-color: var(--color-error); }
.check .field__error { grid-column: 2; }
.check a { color: var(--color-link); text-decoration: underline; text-decoration-thickness: var(--border-width); text-underline-offset: var(--underline-offset); }
.check a:hover { color: var(--color-link-hover); text-decoration-thickness: var(--border-width-hover); }

.form__actions { display: flex; flex-direction: column; gap: var(--spacing-xs); align-items: stretch; }
@media (min-width: 640px) { .form__actions { flex-direction: row; align-items: center; gap: var(--spacing-md); } }
.form__note { font-size: var(--text-caption); line-height: var(--leading-caption); color: var(--c-muted); }

.form-success {
  display: flex; gap: var(--spacing-sm); align-items: flex-start;
  padding: var(--spacing-md);
  background: var(--color-surface); color: var(--color-text);
  border: var(--border-width) solid var(--color-success); border-radius: var(--radius-card);
}
.form-success .icon { color: var(--color-success); }
.form-success__title { font-weight: var(--weight-semibold); }

.on-dark .field__label, .surface-dark .field__label, .closing .field__label { color: var(--color-on-dark); }
.on-dark .field__hint, .surface-dark .field__hint, .closing .field__hint { color: var(--color-on-dark-muted); }
.on-dark .check, .surface-dark .check, .closing .check { color: var(--color-on-dark-muted); }
.on-dark .check a, .surface-dark .check a, .closing .check a { color: var(--color-link-on-dark); }
.on-dark .check__box, .surface-dark .check__box, .closing .check__box { border-color: var(--color-on-dark-muted); background: transparent; }
.on-dark .check__input:checked + .check__box, .surface-dark .check__input:checked + .check__box, .closing .check__input:checked + .check__box { background: var(--color-accent-on-dark); border-color: var(--color-accent-on-dark); color: var(--color-primary); }
.on-dark .check__input:focus-visible + .check__box, .surface-dark .check__input:focus-visible + .check__box, .closing .check__input:focus-visible + .check__box { outline-color: var(--color-accent-on-dark); }
.on-dark .field__error, .surface-dark .field__error, .closing .field__error,
.on-dark .notice--error, .surface-dark .notice--error, .closing .notice--error {
  background: var(--color-surface); padding: var(--spacing-2xs) var(--spacing-xs); border-radius: var(--radius-xs);
}
.on-dark .input:focus, .on-dark .textarea:focus, .on-dark .select:focus,
.surface-dark .input:focus, .closing .input:focus, .surface-dark .textarea:focus, .closing .textarea:focus, .surface-dark .select:focus, .closing .select:focus { outline-color: var(--color-accent-on-dark); }

.newsletter__row { display: flex; flex-direction: column; gap: var(--spacing-xs); }
@media (min-width: 640px) {
  .newsletter__row { flex-direction: row; align-items: flex-end; }
  .newsletter__row .field { flex: 1; }
  .newsletter__row .btn { min-height: var(--size-input); }
}

/* =====================================================================
   NOTICE — notifiche con icona + testo, mai solo colore
   ===================================================================== */
.notice {
  display: flex; gap: var(--spacing-xs); align-items: flex-start;
  padding: var(--spacing-sm);
  background: var(--color-surface); color: var(--color-text);
  border: var(--border-default); border-radius: var(--radius-input);
  font-size: var(--text-body-sm); line-height: var(--leading-body-sm);
}
.notice__title { font-weight: var(--weight-semibold); }
.notice--success { border-color: var(--color-success); } .notice--success > .icon { color: var(--color-success); }
.notice--warning { border-color: var(--color-warning); } .notice--warning > .icon { color: var(--color-warning); }
.notice--error   { border-color: var(--color-error); }   .notice--error > .icon   { color: var(--color-error); }
.notice--info > .icon { color: var(--color-primary); }

/* =====================================================================
   ACCORDION — un pannello per volta, altezza animata
   ===================================================================== */
.accordion { border-bottom: var(--border-width) solid var(--c-border); }
.accordion__item { border-top: var(--border-width) solid var(--c-border); }
.accordion__heading { margin: 0; font: inherit; }
.accordion__trigger {
  display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md);
  width: 100%; min-height: var(--size-touch);
  padding: var(--spacing-md) 0;
  border: 0; background: none; text-align: left;
  font-family: var(--font-display); font-weight: var(--weight-regular);
  font-size: var(--text-accordion); line-height: var(--leading-h4); letter-spacing: var(--tracking-h3);
  color: var(--c-heading);
}
.accordion__trigger:hover { color: var(--c-link); }
.accordion__icon { transition: transform var(--duration-fast) var(--ease-out); }
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(var(--rotate-close)); }
.accordion__panel {
  display: grid; grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows var(--duration-base) var(--ease-out),
              visibility 0s linear var(--duration-base);
}
.accordion__panel > div { overflow: hidden; min-height: 0; }
.accordion__content {
  padding-bottom: var(--spacing-md); max-width: var(--text-measure); color: var(--c-text-2);
  opacity: 0; transition: opacity var(--duration-fast) var(--ease-out);
}
.accordion__panel.is-open { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows var(--duration-base) var(--ease-out), visibility 0s linear 0s; }
.accordion__panel.is-open .accordion__content { opacity: 1; }

/* =====================================================================
   CTA + FOOTER — unico blocco scuro
   ===================================================================== */
.closing { background: var(--color-primary); color: var(--color-on-dark); }
.cta-section { padding-block: var(--section-padding-y); }
.cta-section__head { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--spacing-sm); margin-bottom: var(--spacing-xl); }
.cta-section__head p { margin-inline: auto; }
.cta-section__form { max-width: var(--container-narrow); margin-inline: auto; }
.cta-section__single { display: flex; justify-content: center; }

.footer { border-top: var(--border-on-dark); }
.footer__main { padding-block: var(--spacing-2xl); display: grid; gap: 0; }
.footer__brand { padding-bottom: var(--spacing-lg); }
.footer__brand { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.footer__brand p { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); color: var(--color-on-dark-muted); max-width: calc(var(--spacing-5xl) * 2); }
.footer__title {
  display: flex; align-items: center; min-height: var(--size-touch);
  margin: 0; font-family: var(--font-body); font-size: var(--text-label); letter-spacing: var(--tracking-label);
  text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--color-on-dark);
}
.footer__toggle {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  min-height: var(--size-touch); padding: 0; border: 0; background: none;
  font: inherit; letter-spacing: inherit; text-transform: inherit; color: inherit; text-align: left;
}
.footer__toggle:disabled { cursor: default; opacity: 1; }
.footer__toggle:disabled .icon { display: none; }
.footer__toggle[aria-expanded="true"] .icon { transform: rotate(var(--rotate-close)); }
.footer__toggle .icon { transition: transform var(--duration-fast) var(--ease-out); }
.footer__list { list-style: none; margin: 0; padding: 0 0 var(--spacing-sm); display: flex; flex-direction: column; }
.footer__list a, .footer__list span {
  display: inline-flex; align-items: center; gap: var(--spacing-2xs);
  min-height: var(--size-touch);
  font-size: var(--text-body-sm); color: var(--color-on-dark-muted); text-decoration: none;
  text-decoration-thickness: var(--border-width); text-underline-offset: var(--underline-offset);
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__list a:hover { color: var(--color-on-dark); text-decoration-line: underline; }
.footer__col { border-top: var(--border-on-dark); }
.footer__col[data-collapsible] .footer__list { display: none; }
.footer__col[data-collapsible] .footer__list.is-open { display: flex; }
.footer__bottom { background: var(--color-footer); }
.footer__bottom-inner {
  display: flex; flex-direction: column; gap: var(--spacing-xs);
  padding-block: var(--spacing-md);
  font-size: var(--text-caption); line-height: var(--leading-caption); color: var(--color-on-dark-muted);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 0 var(--spacing-md); list-style: none; margin: 0; padding: 0; }
.footer__legal-btn { padding: 0; border: 0; background: none; font: inherit; text-decoration: underline; text-underline-offset: var(--underline-offset); }
.footer__legal a, .footer__legal-btn { display: inline-flex; align-items: center; justify-content: center; min-height: var(--size-touch); min-width: var(--size-touch); color: var(--color-on-dark-muted); text-underline-offset: var(--underline-offset); }
.footer__legal a:hover, .footer__legal-btn:hover { color: var(--color-on-dark); }
@media (min-width: 640px) {
  .footer__main { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--grid-gutter); row-gap: var(--spacing-lg); }
  .footer__brand { padding-bottom: 0; }
  .footer__col { border-top: 0; }
  .footer__col[data-collapsible] .footer__list { display: flex; }
  .footer__title { margin-bottom: var(--spacing-2xs); }
}
@media (min-width: 1024px) {
  .footer__main { grid-template-columns: 4fr 2fr 3fr 3fr; padding-block: var(--spacing-3xl) var(--spacing-2xl); }
  .footer__bottom-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* =====================================================================
   COOKIE BANNER — sobrio, "Rifiuta" visibile quanto "Accetta",
   in basso, ≤ 35% del viewport su mobile
   ===================================================================== */
.cookie {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-cookie);
  max-height: var(--cookie-max-height); overflow-y: auto;
  background: var(--color-surface); color: var(--color-text);
  border-top: var(--border-strong);
  padding: var(--spacing-md) var(--page-padding) calc(var(--spacing-md) + env(safe-area-inset-bottom, 0px));
}
.cookie__inner { max-width: var(--container-max-width); margin-inline: auto; display: flex; flex-direction: column; gap: var(--spacing-sm); }
.cookie__text { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); color: var(--color-text-secondary); }
.cookie__title { font-weight: var(--weight-semibold); color: var(--color-text); }
.cookie__actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-xs); }
.cookie__actions .btn { width: 100%; }
.cookie__more { grid-column: 1 / -1; justify-self: start; }
@media (min-width: 1024px) {
  .cookie { max-height: none; }
  .cookie__inner { flex-direction: row; align-items: center; justify-content: space-between; gap: var(--spacing-xl); }
  .cookie__actions { grid-template-columns: auto auto auto; align-items: center; }
  .cookie__more { grid-column: auto; order: -1; }
}
.cookie--inline { position: static; max-height: none; border: var(--border-strong); border-radius: var(--radius-card); }