/* Hallmark · shape: a door (the logo computes itself, then opens on scroll) and plain service pages · genre: editorial · theme: brand · redesign: full · job: hire
 * paper: oklch(17.5% 0.018 205) · accent: oklch(81% 0.055 80) · display: Newsreader · body: Hanken Grotesk · hero: custom door on the home, Banner on the inner pages · nav: full-screen menu behind one button · footer: colophon · signature: the word Metrica computed from figures, then split open on scroll like the Echìōn door; the public sources converging into the analysis, with pulses of light, then delivery and the second analysis looping back
 * axes: dark/roman-serif/warm · posture: Full palette (pineta ground, sabbia bands, acqua bands, oro chiaro for the invitation; oro only as signal) · contrast: pass · fold: pass · imagery: none · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H5 E4 S4 R4 V4 · weakest: P, a service site in plain words on purpose: the owner could not understand two earlier versions; the personality lives in the opening, the phase network and the type */
/* Hallmark · dismissed F8 · porta, p-sinistra, p-destra and porta__dentro are one pinned chapter (the door) driven by the single --porta timeline */
/* Hallmark · waive 44c · the contact page's first screen is the form itself, 920px tall at 1440 · the owner asked for a separate Contatti page whose only job is the request form */
/* Hallmark · dismissed 77 · Chi siamo and Contatti are short inner pages of a multi-page site; the section count holds on the home */
/* Hallmark · note: the arrow at the end of rows, tiles and menu entries is one svg icon in its own column, not text glued to a link; the owner asked for it so a visitor sees where a row leads */
/* Hallmark · waive 77 · the Echìōn line on the home is one sentence and one link between two colour bands · the owner asked for exactly this line, short, with the two links to Echìōn and the studio */
/* Hallmark · waive 59 · sections part by 64 to 104px, every seam a change of colour band · the owner asked twice for less empty space and tighter proportions */
/* Hallmark · dropped the one-page layout, the document index, the rules section and the oro highlighter bands · the owner asked for separate pages, plain words, less gold and no rules on the site */
@import url("./tokens.css");
@import url("./base.css");

/* ---------- fasce di colore: ogni fascia ridefinisce i token, i componenti si adattano da soli ---------- */
.servizi, .dettaglio, .storia {
  --color-paper: var(--color-sand); --color-paper-2: var(--color-sand-2); --color-paper-3: var(--color-oro-chiaro);
  --color-ink: var(--color-sand-ink); --color-ink-2: var(--color-sand-ink-2); --color-muted: var(--color-sand-ink-2);
  --color-rule: var(--color-sand-rule); --color-rule-strong: var(--color-sand-rule-2);
  --color-accent: var(--color-sand-accent); --color-focus: var(--color-sand-ink);
  background: var(--color-paper); color: var(--color-ink);
}
.metodo, .sintesi {
  --color-paper: var(--color-acqua); --color-paper-2: var(--color-acqua-2);
  --color-rule: var(--color-acqua-rule); --color-rule-strong: var(--color-acqua-rule-2);
  background: var(--color-paper); color: var(--color-ink);
}
.invito {
  --color-paper: var(--color-oro-chiaro); --color-paper-2: var(--color-oro-chiaro-2);
  --color-ink: var(--color-sand-ink); --color-ink-2: var(--color-sand-ink-2); --color-muted: var(--color-sand-ink-2);
  --color-rule: var(--color-oro-chiaro-rule); --color-focus: var(--color-sand-ink);
  background: var(--color-paper); color: var(--color-ink);
}

/* ---------- comuni ---------- */
.salta { position: absolute; left: var(--space-md); top: calc(-1 * var(--space-3xl)); z-index: var(--z-toast); padding: var(--space-xs) var(--space-md); background: var(--color-ink); color: var(--color-paper); }
.salta:focus-visible { top: var(--space-md); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 var(--space-lg); border: 1px solid var(--color-ink); border-radius: 2px; background: var(--color-ink); color: var(--color-paper); font: 600 var(--text-md)/1 var(--font-body); white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn:hover { background: var(--color-ink-2); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }

.link { color: var(--color-ink); text-decoration: underline; text-decoration-color: var(--color-muted); text-decoration-thickness: 1px; text-underline-offset: 0.3em; transition: text-decoration-color var(--dur-short) var(--ease-out); }
.link:hover { text-decoration-color: var(--color-ink); }
.link:active { color: var(--color-ink-2); }
.lead { color: var(--color-ink-2); }
main a:not([class]) { color: inherit; text-decoration-color: var(--color-muted); }
main a:not([class]):hover { text-decoration-color: var(--color-ink); }

.freccia { width: 24px; height: 24px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--dur-short) var(--ease-out); }

.testa-centro { display: grid; gap: var(--space-md); justify-items: center; text-align: center; }
.testa-centro .lead { max-width: 52ch; font-size: var(--text-lead); }

/* ---------- testata: logo, animazioni, contatti, menu ---------- */
.testa { position: sticky; top: env(safe-area-inset-top, 0px); z-index: var(--z-sticky-nav); background: var(--color-paper); border-bottom: 1px solid var(--color-rule); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); background: var(--color-paper); z-index: var(--z-sticky-nav); }
.testa__riga { display: flex; align-items: center; gap: var(--space-lg); min-height: 72px; }
.testa__marchio { display: block; flex-shrink: 0; margin-right: auto; }
.testa__marchio img { width: 104px; height: auto; }
.movimento { min-height: 44px; padding: 0; border: 0; background: none; color: var(--color-muted); font: 400 var(--text-sm)/1 var(--font-body); white-space: nowrap; cursor: pointer; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 0.4em; transition: color var(--dur-short) var(--ease-out), text-decoration-color var(--dur-short) var(--ease-out); }
.movimento:hover { color: var(--color-ink); text-decoration-color: var(--color-muted); }
.movimento:active { color: var(--color-ink-2); }
.movimento:disabled { opacity: 0.55; cursor: not-allowed; }
.testa__contatti { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-ink); font-size: var(--text-sm); text-decoration: underline; text-decoration-color: var(--color-rule-strong); text-underline-offset: 0.4em; transition: text-decoration-color var(--dur-short) var(--ease-out); }
.testa__contatti:hover, .testa__contatti[aria-current="page"] { text-decoration-color: var(--color-accent); }
.testa__menu { display: inline-flex; align-items: center; gap: var(--space-sm); min-height: 44px; padding: 0 var(--space-md); border: 1px solid var(--color-rule-strong); border-radius: 2px; background: transparent; color: var(--color-ink); font: 400 var(--text-sm)/1 var(--font-body); cursor: pointer; transition: border-color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out); }
.testa__menu:hover { border-color: var(--color-ink); }
.testa__menu:active { background: var(--color-paper-2); }
.testa__menu-segno { position: relative; width: 18px; height: 10px; }
.testa__menu-segno::before, .testa__menu-segno::after { content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform var(--dur-short) var(--ease-out); }
.testa__menu-segno::before { top: 0; }
.testa__menu-segno::after { bottom: 0; }
.testa.aperta .testa__menu-segno::before { transform: translateY(4.25px) rotate(45deg); }
.testa.aperta .testa__menu-segno::after { transform: translateY(-4.25px) rotate(-45deg); }

/* il menu a schermo intero */
.menu { position: fixed; inset: 73px 0 0; z-index: var(--z-modal); overflow-y: auto; background: var(--color-paper); visibility: hidden; opacity: 0; transition: opacity var(--dur-short) var(--ease-out), visibility 0s linear var(--dur-short); }
.testa.aperta .menu { visibility: visible; opacity: 1; transition: opacity var(--dur-short) var(--ease-out); }
html:not(.js) .menu { position: static; visibility: visible; opacity: 1; }
html:not(.js) .testa__menu { display: none; }
html.menu-aperto { overflow-y: hidden; }
.menu__griglia { display: grid; gap: var(--space-2xl); padding-block: var(--space-2xl) var(--space-3xl); }
.menu__voci { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--color-rule-strong); }
.menu__voci a { display: flex; justify-content: space-between; align-items: center; gap: var(--space-lg); padding-block: var(--space-lg); border-bottom: 1px solid var(--color-rule); color: var(--color-ink); text-decoration: none; font: 400 clamp(2rem, 3.4vw + 0.6rem, 3.5rem)/1.1 var(--font-display); letter-spacing: -0.02em; }
.menu__voci a[aria-current="page"] { color: var(--color-accent); }
.menu__voci .freccia { width: 32px; height: 32px; }
.menu__voci a:hover .freccia, .menu__voci a:focus-visible .freccia { transform: translateX(var(--space-xs)); }
.menu__voci a:active .freccia { transform: translateX(var(--space-2xs)); }
.menu__nota { color: var(--color-muted); font-size: var(--text-sm); }
.menu__nota a { color: var(--color-ink-2); text-decoration-color: var(--color-rule-strong); text-underline-offset: 0.25em; }

/* ---------- home: la porta ---------- */
.porta { position: relative; }
.porta__scena { position: relative; display: grid; min-height: calc(100svh - 73px); }
.porta__centro { display: grid; place-items: center; padding-block: var(--space-2xl); }
.porta__firma { display: grid; justify-items: start; gap: var(--space-xl); }
.porta__nome { max-width: none; font: 500 clamp(4.5rem, 14vw, 13.5rem)/0.9 var(--font-display); letter-spacing: -0.03em; white-space: nowrap; }
.p-sinistra, .p-destra { display: inline-block; }
.l { display: inline-block; text-align: center; transition: color var(--dur-short) var(--ease-out); }
.l.gira { color: var(--color-muted); }
.p-uno { display: inline-block; position: relative; top: -0.04em; margin-left: 0.03em; font-size: 0.34em; line-height: 1; vertical-align: top; color: var(--color-accent); }
.porta__sotto { display: grid; justify-items: start; gap: var(--space-lg); padding-left: 0.4rem; }
.porta__filetto { width: 8rem; height: 1px; background: var(--color-rule-strong); transform-origin: left center; }
.porta__nota { display: flex; gap: var(--space-sm); max-width: 44ch; font-size: var(--text-lead); line-height: 1.4; color: var(--color-ink-2); }
.porta__uno { flex-shrink: 0; color: var(--color-accent); font: 400 var(--text-md)/1.7 var(--font-display); }
.porta__dentro { display: none; }

/* ---------- home: cosa facciamo (fascia sabbia) ---------- */
.servizi { padding-block: var(--section-gap-s); }
.servizi__griglia { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap-columns); margin: var(--space-xl) 0 0; padding: 0; list-style: none; }
.servizio { display: grid; grid-template-rows: auto 1fr; gap: var(--space-sm); height: 100%; padding: var(--space-md) var(--space-lg) var(--space-lg); border-top: 2px solid var(--color-ink); background: var(--color-paper-2); color: var(--color-ink); text-decoration: none; transition: background-color var(--dur-short) var(--ease-out); }
.servizio:hover { background: var(--color-paper-3); }
.servizio:hover .freccia { transform: translateX(var(--space-xs)); }
.servizio:active .freccia { transform: translateX(var(--space-2xs)); }
.servizio__nome { font: 400 var(--text-xl)/1.2 var(--font-display); letter-spacing: -0.01em; text-wrap: balance; }
.servizio__riga { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--space-md); }
.servizio__cosa { color: var(--color-ink-2); }

/* ---------- home: come lavoriamo, le fonti che convergono (fascia acqua) ---------- */
.metodo { padding-block: var(--section-gap-s); }
.metodo__griglia { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap-columns); row-gap: var(--space-xl); align-items: center; }
.metodo__testo { grid-column: 1 / span 5; display: grid; gap: var(--space-lg); }
.metodo__schema { grid-column: 6 / span 7; }
.flusso { display: block; width: 100%; height: auto; overflow: visible; }
.f-uscita, .f-entrata, .f-linea { fill: none; stroke-dasharray: 1; stroke-dashoffset: 0; stroke-linecap: round; }
.f-uscita { stroke: var(--color-rule-strong); stroke-width: 1; }
.f-entrata { stroke: var(--color-accent); stroke-width: 1; stroke-opacity: 0.55; }
.f-linea { stroke: var(--color-accent); stroke-width: 2.5; }
.f-ritorno { fill: none; stroke: var(--color-rule-strong); stroke-width: 1.2; stroke-dasharray: 4 6; }
.f-fonte { fill: var(--color-ink-2); }
.f-gruppo { fill: var(--color-muted); font-family: var(--font-body); font-size: 12px; text-anchor: end; }
.f-impulso { fill: var(--color-ink); opacity: 0; }
.nodo__anello { fill: var(--color-paper); stroke: var(--color-accent); stroke-width: 1.5; }
.nodo__alone { fill: none; stroke: var(--color-accent); stroke-width: 1; stroke-dasharray: 2 4; transform-box: fill-box; transform-origin: center; }
.nodo text { fill: var(--color-ink); font-family: var(--font-body); font-size: 15px; font-weight: 600; text-anchor: middle; dominant-baseline: central; }
.passi { display: grid; margin: 0; padding: 0; list-style: none; counter-reset: passo; border-top: 1px solid var(--color-rule-strong); }
.passi li { counter-increment: passo; display: grid; grid-template-columns: 32px minmax(0, 1fr); column-gap: var(--space-md); row-gap: var(--space-3xs); padding-block: var(--space-md); border-bottom: 1px solid var(--color-rule); }
.passi li::before { content: counter(passo); grid-row: 1 / span 2; display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--color-accent); border-radius: 50%; font: 600 var(--text-sm)/1 var(--font-body); }
.passi h3 { max-width: none; font-size: var(--text-lg); }
.passi p { color: var(--color-ink-2); }

/* ---------- home: chi siamo e invito ---------- */
.chi-breve { padding-block: var(--section-gap-s); }
.chi-breve__griglia { display: grid; gap: var(--space-xl); justify-items: center; text-align: center; }
.chi-breve__frase { max-width: 24ch; font: 400 var(--text-section)/1.15 var(--font-display); letter-spacing: -0.02em; text-wrap: balance; }
.chi-breve__frase a { text-decoration-thickness: 1px; text-underline-offset: 0.12em; }
.invito { padding-block: var(--space-2xl); }
.invito__riga { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-xl); }
.invito h2 { max-width: 24ch; font-size: var(--text-2xl); }

/* ---------- pagine interne ---------- */
.testata { padding-block: var(--space-2xl) var(--space-xl); }
.testata__griglia { display: grid; gap: var(--space-lg); justify-items: start; }
.testata h1 { max-width: 18ch; font-size: clamp(2.5rem, 3vw + 1.25rem, 4rem); line-height: 1.05; letter-spacing: -0.025em; }
.testata .lead { max-width: 52ch; font-size: var(--text-lead); }

.dettaglio { padding-block: var(--space-2xl); }
.dettaglio__griglia { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap-columns); row-gap: var(--space-xl); align-items: start; }
.dettaglio h2 { grid-column: 1 / span 4; }
.voci { grid-column: 5 / span 8; margin: 0; border-top: 1px solid var(--color-ink); }
.voci > div { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); column-gap: var(--gap-columns); row-gap: var(--space-2xs); padding-block: var(--space-md); border-bottom: 1px solid var(--color-rule); }
.voci dt { grid-column: 1 / span 3; font: 400 var(--text-lg)/1.35 var(--font-display); }
.voci dd { grid-column: 4 / span 5; margin: 0; color: var(--color-ink-2); }

.sintesi { padding-block: var(--space-2xl); }
.sintesi__griglia { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-xl) var(--gap-columns); }
.sintesi__griglia > div { display: grid; gap: var(--space-xs); align-content: start; padding-top: var(--space-md); border-top: 1px solid var(--color-accent); }
.sintesi h3 { font-size: var(--text-lg); }
.sintesi p { color: var(--color-ink-2); }

.altri { padding-block: var(--space-2xl) var(--section-gap-s); }
.righe { margin: var(--space-lg) 0 0; padding: 0; list-style: none; border-top: 1px solid var(--color-rule-strong); }
.riga { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap-columns); row-gap: var(--space-2xs); align-items: center; padding-block: var(--space-md); border-bottom: 1px solid var(--color-rule); color: inherit; text-decoration: none; }
.riga__nome { grid-column: 1 / span 5; font: 400 var(--text-xl)/1.2 var(--font-display); letter-spacing: -0.01em; }
.riga__seconda { grid-column: 6 / span 7; display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); }
.riga__cosa { color: var(--color-ink-2); }
.riga:hover .freccia, .riga:focus-visible .freccia { transform: translateX(var(--space-xs)); }
.riga:active .freccia { transform: translateX(var(--space-2xs)); }
.riga:focus-visible { outline-offset: -2px; }

.storia { padding-block: var(--space-2xl) var(--section-gap-s); }
.storia__griglia { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap-columns); row-gap: var(--space-2xl); align-items: start; }
.storia__testo { grid-column: 1 / span 7; display: grid; gap: var(--space-lg); font-size: var(--text-lead); line-height: 1.5; color: var(--color-ink-2); }
.storia__testo h2 { color: var(--color-ink); }
.storia__echion { grid-column: 9 / span 4; display: grid; gap: var(--space-md); padding: var(--space-xl); border-radius: var(--radius-card); background: var(--color-paper-2); }
.storia__echion h3 { font-size: var(--text-xl); }
.storia__echion p { color: var(--color-ink-2); }
.collegati { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--color-rule-strong); }
.collegati a { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--space-md); row-gap: var(--space-3xs); align-items: center; padding-block: var(--space-md); border-bottom: 1px solid var(--color-rule); color: inherit; text-decoration: none; }
.collegati .freccia { grid-column: 2; grid-row: 1 / span 2; }
.collegati a:hover .freccia { transform: translateX(var(--space-xs)); }
.collegati a:active .freccia { transform: translateX(var(--space-2xs)); }
.collegati__nome { font: 400 var(--text-lg)/1.3 var(--font-display); }
.collegati__cosa { color: var(--color-muted); font-size: var(--text-sm); }

/* ---------- contatti ---------- */
.testata--contatti { padding-bottom: var(--section-gap-s); }
.contatti__griglia { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap-columns); row-gap: var(--space-2xl); align-items: start; }
.contatti__testa { grid-column: 1 / span 5; display: grid; gap: var(--space-xl); }
.contatti__testa h1 { font-size: var(--text-section); line-height: 1.05; }
.diretto { display: grid; margin: 0; border-top: 1px solid var(--color-rule); }
.diretto > div { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-sm); border-bottom: 1px solid var(--color-rule); }
.diretto dt { color: var(--color-muted); font-size: var(--text-sm); line-height: 1.6; }
.diretto dd { margin: 0; }
.fill { padding: 0 0.25em; border: 1px dashed var(--color-muted); border-radius: 2px; color: var(--color-muted); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.form { grid-column: 7 / span 6; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg) var(--gap-columns); }
.campo { display: grid; gap: var(--space-xs); align-content: start; }
.campo--largo, .form__piede, .form__privacy { grid-column: 1 / -1; }
.campo label { font-size: var(--text-sm); color: var(--color-ink-2); }
.campo label span { color: var(--color-muted); }
.campo input, .campo select, .campo textarea { width: 100%; min-height: 48px; padding: var(--space-sm) var(--space-md); border: 1px solid var(--color-muted); border-radius: 2px; background: var(--color-paper-2); color: var(--color-ink); font-size: var(--text-md); outline: 2px solid transparent; outline-offset: -3px; transition: background-color var(--dur-short) var(--ease-out); }
.campo textarea { resize: vertical; line-height: 1.5; }
.campo input:hover, .campo select:hover, .campo textarea:hover { background: var(--color-paper-3); }
.campo input:focus-visible, .campo select:focus-visible, .campo textarea:focus-visible { outline-color: var(--color-focus); }
.campo [aria-invalid] { border-color: var(--color-error); }
.campo input:disabled, .campo select:disabled, .campo textarea:disabled { opacity: 0.55; cursor: not-allowed; }
.form__piede { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md) var(--space-lg); }
.form__aiuto { min-height: 1lh; color: var(--color-ink-2); font-size: var(--text-sm); }
.form__privacy { color: var(--color-muted); font-size: var(--text-sm); }

/* ---------- piede ---------- */
.piede { padding-block: var(--space-2xl); border-top: 1px solid var(--color-rule); }
.piede__riga { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-lg); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--color-rule); }
.piede__marchio { width: 120px; height: auto; }
.piede__link { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); margin: 0; padding: 0; list-style: none; }
.piede__link a { color: var(--color-ink-2); text-decoration: none; transition: color var(--dur-short) var(--ease-out); }
.piede__link a:hover { color: var(--color-ink); text-decoration: underline; text-decoration-color: var(--color-muted); }
.piede__legale { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-xs) var(--space-lg); padding-top: var(--space-md); color: var(--color-muted); font-size: var(--text-sm); }
.riga-echion { display: inline-flex; align-items: center; gap: var(--space-xs); }
.riga-echion img { width: 14px; height: 17px; flex-shrink: 0; }
.riga-echion a { color: var(--color-ink-2); text-decoration: underline; text-decoration-color: var(--color-rule-strong); text-underline-offset: 0.25em; }
.riga-echion a:hover { color: var(--color-ink); text-decoration-color: var(--color-ink); }

/* ---------- movimento ----------
   Tutto sotto html[data-motion="on"]: lo decide lo script in testa (scelta salvata, poi «Riduci movimento»)
   e il pulsante «Avvia le animazioni». Senza script o con il movimento spento, ogni pagina è già completa. */
@keyframes sale { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes cade { from { opacity: 0; transform: translateY(-0.6em); } to { opacity: 1; transform: none; } }
@keyframes traccia { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* la porta: le lettere si «calcolano» (script), poi cade il richiamo e arriva la firma */
html[data-motion="on"]:not([data-porta="vista"]) .p-uno { animation: cade 520ms var(--ease-out) 1250ms both; }
html[data-motion="on"]:not([data-porta="vista"]) .porta__filetto { animation: traccia 600ms var(--ease-out) 1350ms both; }
html[data-motion="on"]:not([data-porta="vista"]) .porta__nota, html[data-motion="on"]:not([data-porta="vista"]) .porta__sotto .btn { animation: sale 600ms var(--ease-out) 1500ms both; }

/* il menu: le voci entrano una dopo l'altra */
html[data-motion="on"] .testa.aperta .menu__voci li { animation: sale 480ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 55ms + 60ms); }

/* pagine interne: il titolo sale */
html[data-motion="on"] .testata h1 { animation: sale 640ms var(--ease-out) both; }
html[data-motion="on"] .testata .lead, html[data-motion="on"] .testata .btn { animation: sale 560ms var(--ease-out) 220ms both; }

/* servizi, righe e voci entrano uno dopo l'altro */
html.js[data-motion="on"] .servizi__griglia > li:not(.is-in), html.js[data-motion="on"] .righe > li:not(.is-in), html.js[data-motion="on"] .voci > div:not(.is-in) { opacity: 0; transform: translateY(16px); }
html.js[data-motion="on"] .servizi__griglia > li, html.js[data-motion="on"] .righe > li, html.js[data-motion="on"] .voci > div { transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }

/* la rete: dal colloquio le linee raggiungono le fonti, gli impulsi convergono nell'analisi, poi consegna e seconda analisi */
html.js[data-motion="on"] .metodo:not(.is-in) .f-uscita, html.js[data-motion="on"] .metodo:not(.is-in) .f-entrata, html.js[data-motion="on"] .metodo:not(.is-in) .f-linea { stroke-dashoffset: 1; }
html.js[data-motion="on"] .metodo .f-uscita, html.js[data-motion="on"] .metodo .f-entrata { transition: stroke-dashoffset 700ms var(--ease-out); transition-delay: calc(var(--d, 0s) + 0.2s); }
html.js[data-motion="on"] .metodo .f-linea { transition: stroke-dashoffset 1600ms linear; transition-delay: calc(var(--d, 0s) + 0.2s); }
html.js[data-motion="on"] .metodo:not(.is-in) .f-fonte, html.js[data-motion="on"] .metodo:not(.is-in) .f-gruppo, html.js[data-motion="on"] .metodo:not(.is-in) .f-ritorno { opacity: 0; }
html.js[data-motion="on"] .metodo .f-fonte, html.js[data-motion="on"] .metodo .f-gruppo, html.js[data-motion="on"] .metodo .f-ritorno { transition: opacity 400ms var(--ease-out); transition-delay: calc(var(--d, 0s) + 0.2s); }
html.js[data-motion="on"] .metodo:not(.is-in) .nodo__anello { stroke: var(--color-rule-strong); }
html.js[data-motion="on"] .metodo:not(.is-in) .nodo__alone { opacity: 0; transform: scale(0.6); }
html.js[data-motion="on"] .metodo:not(.is-in) .nodo text { fill: var(--color-muted); }
html.js[data-motion="on"] .metodo .nodo__anello, html.js[data-motion="on"] .metodo .nodo text { transition: stroke 300ms var(--ease-out), fill 300ms var(--ease-out); transition-delay: calc(var(--t, 0s) + 0.2s); }
html.js[data-motion="on"] .metodo .nodo__alone { transition: opacity 500ms var(--ease-out), transform 700ms var(--ease-out); transition-delay: calc(var(--t, 0s) + 0.2s); }
html.js[data-motion="on"] .metodo:not(.is-in) .passi li { opacity: 0.35; }
html.js[data-motion="on"] .metodo:not(.is-in) .passi li::before { border-color: var(--color-rule-strong); }
html.js[data-motion="on"] .metodo .passi li, html.js[data-motion="on"] .metodo .passi li::before { transition: opacity var(--dur-long) var(--ease-out), border-color var(--dur-long) var(--ease-out); transition-delay: calc(var(--t, 0s) + 0.2s); }
html.js[data-motion="on"] .metodo.corre .f-impulso { opacity: 1; }

/* la porta si apre scorrendo, come su Echìōn: Met a sinistra, rica a destra, e dentro i quattro servizi */
@supports (animation-timeline: view()) {
  @media (min-width: 40rem) {
    html[data-motion="on"] .porta { height: calc(200svh - 320px); view-timeline: --porta block; view-timeline-inset: 0px; }
    html[data-motion="on"] .porta__scena { position: sticky; top: 73px; height: calc(100svh - 73px); min-height: 0; overflow: hidden; }
    html[data-motion="on"] .porta__dentro { display: grid; position: absolute; inset: 0 var(--gutter) auto; place-items: start center; margin: 0; padding-top: var(--space-2xl); pointer-events: none; font: 400 clamp(2.25rem, 3.4vw + 0.5rem, 3.75rem)/1.12 var(--font-display); letter-spacing: -0.02em; text-align: center; text-wrap: balance; animation: dentro linear both; animation-timeline: --porta; animation-range: contain 6% contain 30%; }
    html[data-motion="on"] .porta + .servizi { position: relative; z-index: var(--z-raised); margin-top: calc(320px - 100svh); }
    html[data-motion="on"] .p-sinistra { animation: via-sinistra linear both; animation-timeline: --porta; animation-range: contain 0% contain 32%; }
    html[data-motion="on"] .p-destra { animation: via-destra linear both; animation-timeline: --porta; animation-range: contain 0% contain 32%; }
    html[data-motion="on"] .porta__sotto { animation: sparisci linear both; animation-timeline: --porta; animation-range: contain 0% contain 12%; }
    @keyframes via-sinistra { to { opacity: 0; transform: translateX(-45vw); } }
    @keyframes via-destra { to { opacity: 0; transform: translateX(45vw); } }
    @keyframes sparisci { to { opacity: 0; transform: translateY(16px); } }
    @keyframes dentro { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: none; } }
  }
}

@media (prefers-reduced-motion: reduce) {
  html:not([data-motion="on"]) .p-uno, html:not([data-motion="on"]) .porta__filetto, html:not([data-motion="on"]) .porta__nota, html:not([data-motion="on"]) .porta__sotto .btn, html:not([data-motion="on"]) .menu__voci li, html:not([data-motion="on"]) .testata h1, html:not([data-motion="on"]) .testata .lead, html:not([data-motion="on"]) .testata .btn { animation: none; }
  html:not([data-motion="on"]) .servizi__griglia > li, html:not([data-motion="on"]) .righe > li, html:not([data-motion="on"]) .voci > div, html:not([data-motion="on"]) .f-uscita, html:not([data-motion="on"]) .f-entrata, html:not([data-motion="on"]) .f-linea, html:not([data-motion="on"]) .f-fonte, html:not([data-motion="on"]) .f-gruppo, html:not([data-motion="on"]) .f-ritorno, html:not([data-motion="on"]) .passi li, html:not([data-motion="on"]) .nodo__alone { opacity: 1; transform: none; transition: none; }
}

/* ---------- schermi più stretti ---------- */
@media (max-width: 60rem) {
  .servizi__griglia { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .riga__nome, .riga__seconda, .metodo__testo, .metodo__schema, .dettaglio h2, .voci, .storia__testo, .storia__echion, .contatti__testa, .form { grid-column: 1 / -1; }
  .sintesi__griglia { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 40rem) {
  .testa__marchio img { width: 88px; }
  .testa__contatti { display: none; }
  .servizi__griglia, .form { grid-template-columns: minmax(0, 1fr); }
  .servizio { min-height: 0; }
  .voci dt, .voci dd { grid-column: 1 / -1; }
  .diretto > div { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xs); }
  .storia__echion { padding: var(--space-lg); }
  .invito h2 { font-size: var(--text-2xl); }
  .porta__sotto { padding-left: 0; }
}