/* ════════════════════════════════════════════════════════════
   Lamina Nord — foglio operativo, Torino
   Carta #F6F3EA · inchiostro #1A1916 · lastra #C5E05A
   Tipi: Source Serif 4 / IBM Plex Sans / IBM Plex Mono
   ════════════════════════════════════════════════════════════ */
:root {
  --paper: #f6f3ea;
  --paper-2: #efebe0;
  --paper-3: #e7e1d3;
  --paper-4: #ddd6c6;
  --sheet: #faf8f2;
  --ink: #1a1916;
  --ink-90: rgba(26, 25, 22, 0.92);
  --ink-80: rgba(26, 25, 22, 0.8);
  --ink-70: rgba(26, 25, 22, 0.7);
  --ink-55: rgba(26, 25, 22, 0.55);
  --ink-40: rgba(26, 25, 22, 0.4);
  --ink-28: rgba(26, 25, 22, 0.28);
  --ink-18: rgba(26, 25, 22, 0.18);
  --ink-12: rgba(26, 25, 22, 0.12);
  --ink-08: rgba(26, 25, 22, 0.08);
  --ink-05: rgba(26, 25, 22, 0.05);
  --lime: #c5e05a;
  --lime-deep: #b3ce4a;
  --lime-wash: rgba(197, 224, 90, 0.28);
  --lime-faint: rgba(197, 224, 90, 0.14);
  --hair: 1px solid var(--ink-12);
  --hair-strong: 1px solid var(--ink-28);
  --rule: 1px solid var(--ink);
  --font-display: "Source Serif 4", "Source Serif Pro", "Iowan Old Style", Georgia, serif;
  --font-ui: "IBM Plex Sans", "Helvetica Neue", system-ui, sans-serif;
  --font-meta: "IBM Plex Mono", ui-monospace, monospace;
  --pad: clamp(1.15rem, 4.2vw, 3.75rem);
  --gutter: clamp(1rem, 3vw, 2.25rem);
  --max: 1180px;
  --max-narrow: 760px;
  --mast: 3.85rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --hover: 180ms var(--ease);
  --hover-fast: 150ms var(--ease);
  --hover-slow: 220ms var(--ease);
  --tap: 44px;
  --z-grain: 80;
  --z-ribbon: 90;
  --z-mast: 70;
  --z-indice: 95;
  --z-loader: 100;
  --z-cursor: 120;
  --z-skip: 130;
  --lh-tight: 0.94;
  --lh-display: 1.02;
  --lh-body: 1.58;
  --track-kicker: 0.16em;
  --text-2xs: 0.625rem;
  --text-xs: 0.6875rem;
  --text-sm: 0.8125rem;
  --text-base: 1.0125rem;
  --text-md: 1.125rem;
  --text-lg: clamp(1.15rem, 1.6vw, 1.35rem);
  --text-xl: clamp(1.45rem, 2.2vw, 1.85rem);
  --text-2xl: clamp(1.85rem, 3.2vw, 2.65rem);
  --text-3xl: clamp(2.35rem, 5vw, 3.75rem);
  --text-hero: clamp(2.85rem, 9.2vw, 7.35rem);
  --shadow-sheet: 0 1px 0 var(--ink-08);
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--mast) + 0.75rem);
  background: var(--paper);
  overflow-x: clip;
}
html.lenis,
html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
html.is-scroll-restoring { scroll-behavior: auto; }
body {
  min-height: 100dvh;
  font-family: var(--font-ui);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--lh-body);
  letter-spacing: -0.011em;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.has-cursor { cursor: none; }
body.has-cursor a,
body.has-cursor button,
body.has-cursor input,
body.has-cursor textarea,
body.has-cursor .chip,
body.has-cursor .pill,
body.has-cursor .demo-ribbon { cursor: none; }
body.is-menu-open { overflow: hidden; }
body.is-scroll-locked {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden;
  touch-action: none;
}
::selection {
  background: var(--lime);
  color: var(--ink);
}
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}
.pill:focus-visible,
.chip:focus-visible,
.masthead__indice:focus-visible,
.indice__chiudi:focus-visible { outline-offset: 4px; }
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  text-decoration-color: var(--ink-28);
  transition: color var(--hover), text-decoration-color var(--hover);
}
a:hover { text-decoration-color: var(--ink); }
button,
input,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}
button {
  cursor: pointer;
  text-align: left;
}
ul,
ol { list-style: none; }
address { font-style: normal; }
em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
}
.ico {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: -0.15em;
}
.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;
}

/* ── Skip ── */
.skip-link {
  position: fixed;
  top: 0.85rem;
  left: 0.85rem;
  z-index: var(--z-skip);
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  min-width: var(--tap);
  padding: 0.65rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 0.22s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ── Grain ── */
.grain {
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  opacity: 0.055;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px 220px;
}

/* ── Paper-ink cross cursor ── */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  width: 28px;
  height: 28px;
  margin: -14px 0 0 -14px;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  will-change: transform;
}
.cursor.is-on {
  opacity: 1;
  visibility: visible;
}
.cursor__arm {
  position: absolute;
  background: var(--ink);
  pointer-events: none;
}
.cursor__arm--h {
  top: 50%;
  left: 3px;
  right: 3px;
  height: 1px;
  transform: translateY(-50%);
}
.cursor__arm--v {
  left: 50%;
  top: 3px;
  bottom: 3px;
  width: 1px;
  transform: translateX(-50%);
}
.cursor__core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  transform: translate(-50%, -50%);
  transition: width var(--hover-fast), height var(--hover-fast), background var(--hover), border-color var(--hover);
}
.cursor__pill {
  position: absolute;
  top: 50%;
  left: 50%;
  min-height: 1.7rem;
  padding: 0 0.7rem;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-meta);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.7rem;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.72);
  transition: opacity var(--hover-fast), transform var(--hover);
}
.cursor.is-hover .cursor__core {
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-color: var(--lime);
}
.cursor.is-label .cursor__arm,
.cursor.is-label .cursor__core { opacity: 0; }
.cursor.is-label .cursor__pill {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.cursor.is-press { transform: scale(0.86); }

/* ── Loader ── */
.loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: grid;
  place-items: center;
  background: var(--paper);
}
.loader.is-done { pointer-events: none; }
.loader__plate {
  position: relative;
  width: min(28rem, calc(100vw - 2.4rem));
  padding: 2.5rem 2rem 2rem;
  border: var(--hair-strong);
  background: var(--sheet);
}
.loader__reg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.loader__reg i {
  position: absolute;
  width: 11px;
  height: 11px;
}
.loader__reg i:nth-child(1) {
  top: -1px;
  left: -1px;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.loader__reg i:nth-child(2) {
  top: -1px;
  right: -1px;
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
}
.loader__reg i:nth-child(3) {
  bottom: -1px;
  left: -1px;
  border-bottom: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.loader__reg i:nth-child(4) {
  bottom: -1px;
  right: -1px;
  border-bottom: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
}
.loader__kicker {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--ink-55);
  margin-bottom: 1.1rem;
}
.loader__word {
  display: flex;
  gap: 0.06em;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.1rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  overflow: hidden;
}
.loader__word span {
  display: inline-block;
  will-change: transform, opacity;
}
.loader__rule {
  margin-top: 1.35rem;
  height: 2px;
  background: var(--ink-08);
  overflow: hidden;
}
.loader__rule span {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}
.loader__meta {
  display: flex;
  justify-content: space-between;
  margin-top: 0.85rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-55);
}
.loader__count {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ── Ribbon ── */
.demo-ribbon {
  position: fixed;
  top: 0.7rem;
  left: 0.7rem;
  z-index: var(--z-ribbon);
  min-height: var(--tap);
  display: inline-flex;
  align-items: center;
  padding: 0 0.95rem;
  border: var(--rule);
  background: var(--paper);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--hover), color var(--hover);
}
.demo-ribbon:hover {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

/* ── Masthead ── */
.masthead {
  position: sticky;
  top: 0;
  z-index: var(--z-mast);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: var(--mast);
  padding: 0 var(--pad);
  border-bottom: var(--hair);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: none;
}
.masthead__mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: var(--tap);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.masthead__cross {
  width: 12px;
  height: 12px;
  position: relative;
  flex-shrink: 0;
}
.masthead__cross::before,
.masthead__cross::after {
  content: "";
  position: absolute;
  background: var(--ink);
}
.masthead__cross::before {
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  transform: translateX(-50%);
}
.masthead__cross::after {
  top: 50%;
  left: 0;
  height: 1px;
  width: 100%;
  transform: translateY(-50%);
}
.masthead__place {
  display: flex;
  gap: 0.45rem;
  justify-content: center;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-55);
}
.masthead__end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
}
.masthead__tel {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: var(--tap);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-decoration: none;
}
.masthead__indice {
  min-height: var(--tap);
  min-width: var(--tap);
  padding: 0 0.95rem;
  border: var(--rule);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background var(--hover), color var(--hover), border-color var(--hover);
}
.masthead__indice:hover,
.masthead__indice.is-open {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ── Indice overlay ── */
.indice {
  position: fixed;
  inset: 0;
  z-index: var(--z-indice);
  display: flex;
  flex-direction: column;
  padding: calc(var(--mast) + 1rem) var(--pad) 2rem;
  background: var(--paper);
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity var(--hover-slow), transform var(--hover-slow), visibility 0s linear 220ms;
}
.indice.is-open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 220ms var(--ease), transform 220ms var(--ease), visibility 0s;
}
.indice__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: var(--rule);
}
.indice__title {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--ink-55);
}
.indice__chiudi {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: var(--tap);
  padding: 0 0.2rem 0 0.6rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color var(--hover);
}
.indice__chiudi:hover { color: var(--ink-55); }
.indice__x {
  position: relative;
  width: 18px;
  height: 18px;
}
.indice__x::before,
.indice__x::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: var(--ink);
}
.indice__x::before { transform: rotate(45deg); }
.indice__x::after { transform: rotate(-45deg); }
.indice__nav {
  display: flex;
  flex-direction: column;
  margin-top: 1.5rem;
  flex: 1;
}
.indice__nav a {
  display: flex;
  align-items: baseline;
  min-height: var(--tap);
  padding: 0.55rem 0;
  border-bottom: var(--hair);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.85rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.indice__nav a em {
  font-family: var(--font-meta);
  font-style: normal;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--ink-40);
}
.indice__nav a span { display: inline-block; }
.indice__nav a b {
  font-family: var(--font-meta);
  font-weight: 400;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--ink-40);
}
.indice__nav a:hover {
  text-decoration: underline;
  text-underline-offset: 0.12em;
}
.indice__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding-top: 1.4rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-55);
}
.indice__foot a {
  text-decoration: none;
  color: var(--ink);
}
.indice__foot a:hover { text-decoration: underline; }

/* ── Title line-mask ── */
.title-line {
  display: block;
  overflow: hidden;
}
.title-line > span {
  display: block;
  will-change: transform;
}
html.js:not(.is-ready) .hero .title-line > span { transform: translate3d(0, 115%, 0); }

/* ── Kicker / pills / spread ── */
.kicker {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--ink-55);
}
.kicker span:first-child { color: var(--ink); }
.kicker--center { justify-content: center; }
.spread__head {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.spread__head h2 {
  margin-top: 0;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: var(--lh-tight);
}
.spread__dek {
  max-width: 38rem;
  margin-top: 1rem;
  color: var(--ink-70);
  font-size: var(--text-lg);
}
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  padding: 0 1.35rem;
  border: 1px solid var(--ink);
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: background var(--hover), color var(--hover), border-color var(--hover), transform var(--hover-fast);
}
.pill:hover { text-decoration: none; }
.pill--lime {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}
.pill--lime:hover {
  background: var(--lime-deep);
  border-color: var(--lime-deep);
}
.pill--ghost { background: transparent; }
.pill--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}
.pill--tiny {
  min-height: var(--tap);
  padding: 0 1.05rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 400;
}
.pill--tiny.is-on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.pill:active { transform: scale(0.98); }

/* ── Hero ── */
.hero {
  min-height: calc(100svh - var(--mast));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(3.5rem, 10vh, 7rem) var(--pad) 4.5rem;
  border-bottom: var(--hair);
}
.hero__title {
  margin-top: 1.15rem;
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: var(--lh-tight);
  max-width: 18ch;
}
.hero__title em {
  font-style: italic;
  font-weight: 400;
}
.hero__dek {
  max-width: 36rem;
  margin-top: 1.5rem;
  font-size: var(--text-lg);
  color: var(--ink-70);
  text-wrap: pretty;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin-top: 1.85rem;
}
.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem 2rem;
  width: min(42rem, 100%);
  margin-top: 3.25rem;
  padding-top: 1.4rem;
  border-top: var(--hair);
  text-align: left;
}
.hero__meta dt {
  font-family: var(--font-meta);
  font-size: var(--text-2xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-40);
  margin-bottom: 0.3rem;
}
.hero__meta dd { font-size: var(--text-sm); }
.hero__meta a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  text-decoration: none;
}
.hero__meta a:hover { text-decoration: underline; }

/* ── Nodo ── */
.nodo {
  padding: clamp(4rem, 9vw, 7.5rem) 0 4.5rem;
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 27px,
      var(--ink-05) 28px
    );
}
.nodo .spread__head { margin-bottom: 2.5rem; }
.nodo__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
}
.nodo__lead {
  font-size: var(--text-lg);
  color: var(--ink-80);
}
.nodo__lead p + p { margin-top: 1rem; }
.nodo__list { border-top: var(--rule); }
.nodo__list li {
  padding: 1.05rem 0;
  border-bottom: var(--hair);
}
.nodo__list li > span {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--ink-40);
  padding-top: 0.2rem;
}
.nodo__list h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}
.nodo__list p {
  color: var(--ink-70);
  font-size: var(--text-sm);
}
.nodo__pull {
  max-width: var(--max);
  margin: 2.75rem auto 0;
  padding: 1.4rem var(--pad) 0;
  border-top: var(--hair);
}
.nodo__pull p {
  max-width: 28rem;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

/* ── GPU band ── */
.gpu-band {
  position: relative;
  height: clamp(7.5rem, 16vw, 11.5rem);
  border-top: var(--rule);
  border-bottom: var(--rule);
  background: var(--paper-2);
  overflow: hidden;
}
.gpu-band__canvas,
.gpu-band__fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.gpu-band__canvas { z-index: 1; }
.gpu-band.has-gpu .gpu-band__fallback { opacity: 0; }
.gpu-band__fallback {
  z-index: 0;
  background-image: radial-gradient(circle, rgba(26, 25, 22, 0.2) 1.05px, transparent 1.2px);
  background-size: 14px 14px;
  background-position: 0 0;
}
.gpu-band__caption {
  position: absolute;
  left: var(--pad);
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-55);
  mix-blend-mode: multiply;
  pointer-events: none;
}
.gpu-band__caption p + p {
  margin-top: 0.25rem;
  color: var(--ink-40);
}
.gpu-band__marks {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
.gpu-band__marks span {
  position: absolute;
  width: 14px;
  height: 14px;
}
.gpu-band__marks span:nth-child(1) {
  top: 8px;
  left: 8px;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.gpu-band__marks span:nth-child(2) {
  top: 8px;
  right: 8px;
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
}
.gpu-band__marks span:nth-child(3) {
  bottom: 8px;
  left: 8px;
  border-bottom: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.gpu-band__marks span:nth-child(4) {
  bottom: 8px;
  right: 8px;
  border-bottom: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
}

.gpu-band.has-gpu .gpu-band__caption {
  color: var(--ink-70);
}

/* ── Legenda ── */
.legenda {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.6rem var(--pad) 0.4rem;
  border-bottom: var(--hair);
}
.legenda__title {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--ink-55);
  margin-bottom: 0.9rem;
}
.legenda ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem 1.4rem;
  padding-bottom: 1.5rem;
}
.legenda li {
  display: grid;
  grid-template-columns: 1.4rem 1fr;
  gap: 0.55rem;
  font-size: var(--text-sm);
  color: var(--ink-70);
}
.legenda b {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--ink);
}
@media (max-width: 860px) {
  .legenda ul { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .legenda ul { grid-template-columns: 1fr; }
}

/* ── Fogli ── */
.fogli { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.fogli .spread__head { margin-bottom: 2.75rem; }
.fogli__cols {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: var(--rule);
  border-bottom: var(--rule);
}
.colonna {
  padding: 1.75rem 1.35rem 1.9rem;
  border-right: var(--hair);
}
.colonna:first-child { padding-left: 0; }
.colonna:last-child {
  padding-right: 0;
  border-right: none;
}
.colonna__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.65rem;
  color: var(--ink-40);
  margin-bottom: 0.85rem;
}
.colonna h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: 0.85rem;
}
.colonna > p {
  color: var(--ink-70);
  margin-bottom: 1.35rem;
  min-height: 6.5em;
}
.colonna dl {
  border-top: var(--hair);
  padding-top: 0.85rem;
}
.colonna dl div {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 0.6rem;
  padding: 0.4rem 0;
  font-size: var(--text-sm);
}
.colonna dt {
  font-family: var(--font-meta);
  font-size: var(--text-2xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-40);
  padding-top: 0.2rem;
}

/* ── Coda ── */
.coda {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: 2rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
  border-top: var(--hair);
}
.coda__rail { position: relative; }
.coda__live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.4rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-55);
}
.coda__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px var(--lime-faint);
}
.coda__list { border-top: var(--rule); }
.coda__item {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: var(--hair);
}
.coda__item time {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--ink-40);
  font-variant-numeric: tabular-nums;
  padding-top: 0.15rem;
}
.coda__who {
  font-size: var(--text-sm);
  font-weight: 500;
}
.coda__what {
  color: var(--ink-70);
  font-size: var(--text-sm);
}
.coda__item.is-new .coda__who {
  box-shadow: inset 3px 0 0 var(--lime);
  padding-left: 0.55rem;
}

/* ── Voci ── */
.voci {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background: var(--paper-2);
  border-top: var(--hair);
  border-bottom: var(--hair);
}
.voci .spread__head { margin-bottom: 2.4rem; }
.voci__stack {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.voce {
  padding: 0 2rem 0 0;
  border-right: var(--hair);
}
.voce + .voce {
  padding: 0 0 0 2rem;
  border-right: none;
}
.voce p {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.28;
}
.voce footer {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-top: 1.35rem;
}
.voce cite {
  font-style: normal;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: var(--text-sm);
}
.voce footer span {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-55);
}

/* ── Piani ── */
.piani { padding: clamp(4rem, 9vw, 7.5rem) 0 4.5rem; }
.piani .spread__head { margin-bottom: 1.75rem; }
.tariffa__toggle {
  max-width: var(--max);
  margin: 0 auto 1.75rem;
  padding: 0 var(--pad);
  display: flex;
  gap: 0.45rem;
}
.tariffa {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-top: var(--rule);
  border-bottom: var(--rule);
}
.piano {
  position: relative;
  padding: 1.85rem 2rem 2rem 0;
  border-right: var(--hair);
}
.piano:last-child {
  padding-left: 2rem;
  padding-right: 0;
  border-right: none;
}
.piano__stamp {
  position: absolute;
  top: 1.4rem;
  right: 0;
  font-family: var(--font-meta);
  font-size: var(--text-2xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--lime);
  color: var(--ink);
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
}
.piano__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: -0.03em;
}
.piano__price {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  margin: 0.65rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.piano__price abbr {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-55);
}
.piano__fit {
  color: var(--ink-70);
  margin-bottom: 1.2rem;
  max-width: 28ch;
}
.piano ul { margin-bottom: 1.6rem; }
.piano li {
  padding: 0.45rem 0;
  border-top: var(--hair);
  font-size: var(--text-sm);
}
.piano li:last-child { border-bottom: var(--hair); }
.tariffa__note {
  max-width: var(--max);
  margin: 1.25rem auto 0;
  padding: 0 var(--pad);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--ink-55);
}

/* ── Officina di prova ── */
.prova {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background: var(--sheet);
  border-top: var(--hair);
  border-bottom: var(--hair);
}
.prova .spread__head { margin-bottom: 2.2rem; }
.calibro {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2rem;
  align-items: stretch;
}
.calibro__dials {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}
.dial {
  border: none;
  min-width: 0;
}
.dial legend {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--ink-55);
  margin-bottom: 0.65rem;
  padding: 0;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.chip {
  min-height: var(--tap);
  min-width: var(--tap);
  padding: 0 1rem;
  border: var(--hair-strong);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--hover), border-color var(--hover), color var(--hover);
}
.chip:hover { border-color: var(--ink); }
.chip.is-on {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}
.calibro__readout {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.6rem 1.5rem;
  border: var(--rule);
  background: var(--paper);
}
.calibro__label {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-55);
}
.calibro__hours {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin: 0.35rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 7vw, 5.4rem);
  letter-spacing: -0.05em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.calibro__hours small {
  font-family: var(--font-meta);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--ink-40);
}
.calibro__plan {
  font-size: var(--text-sm);
  color: var(--ink-70);
}
.calibro__plan strong {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.calibro__why {
  margin-top: 0.65rem;
  color: var(--ink-55);
  font-size: var(--text-sm);
}
.lettera {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  padding: 1.75rem var(--pad) 0;
  border-top: var(--hair);
}
.lettera__title {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--ink-55);
  margin-bottom: 1.1rem;
}
.lettera__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.25rem;
}
.lettera label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-55);
}
.lettera__wide { grid-column: 1 / -1; }
.lettera input,
.lettera textarea {
  width: 100%;
  min-height: var(--tap);
  padding: 0.7rem 0.8rem;
  border: var(--hair-strong);
  background: var(--paper);
  font-family: var(--font-ui);
  font-size: 1rem;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
  transition: border-color var(--hover), background var(--hover);
}
.lettera textarea {
  min-height: 7.5rem;
  resize: vertical;
  line-height: 1.5;
}
.lettera input:hover,
.lettera textarea:hover { border-color: var(--ink-40); }
.lettera input:focus-visible,
.lettera textarea:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-color: var(--ink);
}
.lettera input.is-bad,
.lettera textarea.is-bad {
  border-color: var(--ink);
  background: #f3ece3;
}
.lettera__err {
  font-style: normal;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.78rem;
}
.lettera__status {
  margin-top: 0.85rem;
  font-size: var(--text-sm);
}
.lettera__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.4rem;
  margin-top: 1.25rem;
}
.lettera__row p {
  max-width: 28rem;
  font-size: var(--text-sm);
  color: var(--ink-55);
}

/* ── Sede ── */
.sede { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.sede .spread__head { margin-bottom: 2rem; }
.sede__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: var(--rule);
}
.sede__card {
  padding: 1.5rem 1.4rem 1.6rem 0;
  border-right: var(--hair);
}
.sede__card:last-child {
  padding-right: 0;
  padding-left: 1.4rem;
  border-right: none;
}
.sede__card:nth-child(2) { padding-left: 1.4rem; }
.sede__name {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}
.sede__card p + p { color: var(--ink-70); }
.sede__card a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: var(--tap);
  text-decoration: none;
}
.sede__card a:hover { text-decoration: underline; }
.sede__hours div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-top: var(--hair);
  font-size: var(--text-sm);
}
.sede__hours div:last-child { border-bottom: var(--hair); }
.sede__hours dt { color: var(--ink-55); }
.sede__card--note {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--ink-80);
}

/* ── Colophon ── */
.colophon {
  padding: 2.4rem var(--pad) 3rem;
  border-top: var(--rule);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 2rem;
}
.colophon__mark {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}
.colophon__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1.1rem;
  align-items: center;
}
.colophon__nav a {
  min-height: var(--tap);
  display: inline-flex;
  align-items: center;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}
.colophon__nav a:hover { text-decoration: underline; }
.colophon__disc {
  grid-column: 1 / -1;
  max-width: 46rem;
  font-size: var(--text-sm);
  color: var(--ink-55);
}
.colophon__meta {
  grid-column: 1 / -1;
  display: flex;
  gap: 1.1rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
}

/* ── Hover / motion helpers ── */
[data-reveal] { will-change: transform, opacity; }
.masthead__mark:hover .masthead__cross::before,
.masthead__mark:hover .masthead__cross::after { background: var(--lime-deep); }
.colonna:hover .colonna__num { color: var(--ink); }
.coda__item:hover time { color: var(--ink); }
.piano--mark { background-image: linear-gradient(180deg, var(--lime-faint), transparent 42%); }
.hero__cta .pill { min-width: 11.5rem; }

/* ── Tablet ── */
@media (max-width: 1100px) {
  .masthead { grid-template-columns: 1fr auto; }
  .masthead__place { display: none; }
  .nodo__grid,
  .coda,
  .calibro,
  .voci__stack,
  .tariffa,
  .fogli__cols,
  .sede__grid { grid-template-columns: 1fr; }
  .legenda ul { grid-template-columns: 1fr 1fr; }
  .fogli__cols { border-bottom: none; }
  .colonna,
  .colonna:first-child,
  .colonna:last-child {
    padding: 1.5rem 0;
    border-right: none;
    border-bottom: var(--hair);
  }
  .colonna > p { min-height: 0; }
  .voce,
  .voce + .voce {
    padding: 0 0 1.75rem;
    border-right: none;
    border-bottom: var(--hair);
  }
  .voce + .voce {
  padding-top: 1.75rem;
  border-bottom: none;
}
  .piano,
  .piano:last-child {
  padding: 1.6rem 0;
  border-right: none;
}
  .piano + .piano { border-top: var(--hair); }
  .piano__stamp {
    right: auto;
    left: 7.5rem;
    top: 1.75rem;
  }
  .sede__card,
  .sede__card:nth-child(2),
  .sede__card:last-child {
    padding: 1.4rem 0;
    border-right: none;
    border-bottom: var(--hair);
  }
  .sede__card:last-child { border-bottom: none; }
}
@media (max-width: 860px) {
  .hero__meta {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    text-align: center;
  }
  .hero__meta div {
  padding-bottom: 0.7rem;
  border-bottom: var(--hair);
}
  .hero__meta div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
  .masthead__tel span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }
  .masthead__tel {
  min-width: var(--tap);
  justify-content: center;
}
  .lettera__grid { grid-template-columns: 1fr; }
  .colophon { grid-template-columns: 1fr; }
  .colophon__nav { justify-content: flex-start; }
  .demo-ribbon {
    top: auto;
    bottom: 0.7rem;
    left: 0.7rem;
  }
  .indice__nav a { font-size: 1.55rem; }
  .nodo__list li { display: block; }
  .hero { padding-top: 4.5rem; }
}
@media (max-width: 560px) {
  :root { --mast: 3.5rem; }
  .hero__cta {
  width: 100%;
  flex-direction: column;
}
  .hero__cta .pill { width: 100%; }
  .loader__plate { padding: 1.8rem 1.2rem 1.4rem; }
  .coda__item { grid-template-columns: 3.4rem 1fr; }
  .calibro__readout { padding: 1.2rem 1rem; }
  .gpu-band__caption { left: 1rem; }
}
@media (min-width: 1440px) {
  :root {
  --max: 1240px;
  --pad: 4.25rem;
}
  .hero__title { max-width: 16ch; }
}
@media (min-width: 960px) {
  .coda__rail {
    padding-right: 1rem;
    position: sticky;
    top: calc(var(--mast) + 1.15rem);
    align-self: start;
  }
}
@media (pointer: coarse) {
  body.has-cursor,
  body.has-cursor a,
  body.has-cursor button,
  body.has-cursor input,
  body.has-cursor textarea { cursor: auto; }
  body.has-cursor a,
  body.has-cursor button { cursor: pointer; }
  .cursor { display: none !important; }
  .gpu-band__canvas { display: none; }
}
@media (hover: hover) and (pointer: fine) {
  .colonna { transition: background var(--hover); }
  .colonna:hover { background: var(--lime-faint); }
  .coda__item { transition: background var(--hover); }
  .coda__item:hover { background: var(--ink-05); }
  .chip:hover:not(.is-on) { background: var(--paper-2); }
  .indice__nav a span { transition: transform var(--hover); }
  .indice__nav a:hover span { transform: translateX(0.25rem); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .title-line > span,
  html.js:not(.is-ready) .hero .title-line > span { transform: none !important; }
  .cursor { display: none !important; }
  .loader__word span,
  .loader__rule span {
  transform: none;
  opacity: 1;
}
  .gpu-band__canvas { display: none !important; }
  .coda__dot { box-shadow: none; }
  [data-reveal] {
  opacity: 1 !important;
  transform: none !important;
}
}
html.is-save-data .cursor,
html.is-save-data .gpu-band__canvas,
html.motion-reduced .cursor,
html.motion-reduced .gpu-band__canvas { display: none !important; }
html.is-save-data .grain,
html.motion-reduced .grain { opacity: 0.03; }
html.is-save-data .title-line > span,
html.motion-reduced .title-line > span { transform: none !important; }
html.is-save-data:not(.is-ready) .hero__dek,
html.is-save-data:not(.is-ready) .hero__cta,
html.is-save-data:not(.is-ready) .hero__meta,
html.motion-reduced:not(.is-ready) .hero__dek,
html.motion-reduced:not(.is-ready) .hero__cta,
html.motion-reduced:not(.is-ready) .hero__meta { opacity: 1; }
@media (prefers-contrast: more) {
  :root {
    --ink-12: rgba(26, 25, 22, 0.4);
    --ink-18: rgba(26, 25, 22, 0.5);
    --hair: 1px solid var(--ink);
  }
  .pill--lime,
  .chip.is-on,
  .piano__stamp { outline: 1px solid var(--ink); }
  .grain { display: none; }
}
@media print {
  .loader,
  .cursor,
  .grain,
  .demo-ribbon,
  .masthead__indice,
  .indice,
  .gpu-band,
  .skip-link,
  .hero__cta,
  .lettera,
  .calibro { display: none !important; }
  body {
  background: white;
  color: black;
}
  .masthead,
  .colophon,
  .nodo,
  .fogli,
  .coda,
  .voci,
  .piani,
  .sede {
  position: static;
  break-inside: avoid;
}
  a { text-decoration: underline; }
  .hero {
  min-height: 0;
  padding: 2rem 0;
}
}
html.no-gpu .gpu-band__canvas { display: none; }
html.no-gpu .gpu-band__fallback { opacity: 1; }
html.is-ready .loader { pointer-events: none; }
.lettera button[type="submit"] { min-width: 12rem; }
@media (min-width: 1101px) {
  .nodo__lead { position: sticky; top: calc(var(--mast) + 1.5rem); }
}
@media (max-width: 380px) {
  .chips { display: grid; grid-template-columns: 1fr 1fr; }
  .chip { width: 100%; justify-content: center; display: inline-flex; }
}
input:-webkit-autofill,
textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--paper) inset;
  -webkit-text-fill-color: var(--ink);
}
body.is-menu-open .demo-ribbon { opacity: 0; pointer-events: none; }
body.is-menu-open .grain { z-index: calc(var(--z-indice) + 1); opacity: 0.04; }
.coda__list li:first-child { background: var(--lime-faint); }

/* ── Lastra avviso (finzione) ── */
.lastra-avviso {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  padding: 0.55rem var(--pad);
  border-bottom: var(--rule);
  background: var(--lime);
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  line-height: 1.45;
  color: var(--ink);
}
.lastra-avviso__eti {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding: 0 0.45rem;
  border: 1px solid var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ── Tacche persistenti ── */
.calibro-rail {
  position: fixed;
  top: 50%;
  right: max(0.35rem, env(safe-area-inset-right));
  z-index: 65;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transform: translateY(-50%);
  pointer-events: auto;
}
.calibro-rail a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  min-height: 28px;
  border: 1px solid var(--ink-18);
  background: var(--sheet);
  font-family: var(--font-meta);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--ink-55);
}
.calibro-rail a:hover,
.calibro-rail a.is-on {
  background: var(--lime);
  border-color: var(--ink);
  color: var(--ink);
}
body.is-menu-open .calibro-rail { opacity: 0; pointer-events: none; }
@media (max-width: 700px) {
  .calibro-rail {
    top: auto;
    bottom: 0.65rem;
    right: 50%;
    transform: translateX(50%);
    flex-direction: row;
    gap: 0.15rem;
    padding: 0.2rem;
    border: var(--hair);
    background: color-mix(in srgb, var(--paper) 92%, transparent);
  }
}

/* ── Figure / schemi ── */
.schema-lastra,
.limite__figura,
.calibro-svg,
.avvio__figura,
.voci__figura {
  max-width: var(--max);
  margin: 0 auto 2.25rem;
  padding: 0 var(--pad);
}
.schema-lastra svg,
.limite__figura svg,
.calibro-svg svg {
  width: 100%;
  height: auto;
  background: var(--sheet);
  border: var(--hair);
}
.schema-lastra figcaption,
.limite__figura figcaption,
.calibro-svg figcaption,
.avvio__figura figcaption,
.voci__figura figcaption {
  margin-top: 0.55rem;
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--ink-55);
}
.avvio__figura img,
.voci__figura img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--hair);
}

/* ── Limite ── */
.limite { padding: clamp(4rem, 9vw, 7rem) 0; border-top: var(--hair); }
.limite .spread__head { margin-bottom: 2.25rem; }
.limite__grid {
  max-width: var(--max);
  margin: 0 auto 2rem;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.limite__grid article {
  padding: 1.35rem 1.15rem 1.5rem;
  border: var(--hair);
  background: var(--sheet);
}
.limite__grid h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: 0.7rem;
}
.limite__grid p { color: var(--ink-70); font-size: var(--text-sm); }
@media (max-width: 860px) {
  .limite__grid { grid-template-columns: 1fr; }
}

/* ── Avvio ── */
.avvio { padding: clamp(4rem, 9vw, 7rem) 0; border-top: var(--hair); background: var(--paper-2); }
.avvio .spread__head { margin-bottom: 2.25rem; }
.avvio__layout {
  max-width: var(--max);
  margin: 0 auto 2rem;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
}
.avvio__passi { border-top: var(--rule); }
.avvio__passi li {
  padding: 1.15rem 0;
  border-bottom: var(--hair);
}
.avvio__passi span {
  font-family: var(--font-meta);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-40);
}
.avvio__passi h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0.2rem 0 0.4rem;
}
.avvio__passi p { color: var(--ink-70); font-size: var(--text-sm); }
.avvio__figura { margin: 0; padding: 0; }
@media (max-width: 860px) {
  .avvio__layout { grid-template-columns: 1fr; }
}

/* ── FAQ lastre ── */
.faq { padding: clamp(4rem, 9vw, 7rem) 0; border-top: var(--hair); }
.faq .spread__head { margin-bottom: 2rem; }
.faq__stack {
  max-width: var(--max-narrow);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.faq__stack details {
  border: var(--hair);
  border-bottom: none;
  background: var(--sheet);
}
.faq__stack details:last-child { border-bottom: var(--hair); }
.faq__stack summary {
  display: flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  list-style: none;
}
.faq__stack summary::-webkit-details-marker { display: none; }
.faq__stack details p {
  padding: 0 1rem 1.15rem;
  color: var(--ink-70);
}
.faq__stack details a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}
.faq__stack details[open] { background: var(--lime-faint); }

/* ── Orari sede ── */
.sede__tabella {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.sede__tabella caption {
  text-align: left;
  font-family: var(--font-meta);
  font-size: var(--text-2xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-40);
  margin-bottom: 0.55rem;
}
.sede__tabella th,
.sede__tabella td {
  padding: 0.45rem 0;
  border-top: var(--hair);
  text-align: left;
}
.sede__tabella tbody th { font-weight: 400; color: var(--ink-55); }

.fogli .spread__dek,
.sede .spread__dek { max-width: 40rem; }

a[href^="mailto:"],
a[href^="tel:"],
.lettera a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}