/* G.P.C. S.r.l. — sito istituzionale.
   Tema scuro «futuristico» con i colori del logo storico: arancio #f7941d, rosso #ed1c24.
   Animazioni: comparse, scene legate allo scorrimento (variabile --p scritta da sito.js),
   transizioni fra pagine (View Transitions). Tutto si ferma con prefers-reduced-motion. */
@font-face { font-family: "Space Grotesk"; src: url(font/space-grotesk.woff2) format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url(font/inter.woff2) format("woff2"); font-weight: 300 800; font-display: swap; }
@view-transition { navigation: auto; }

:root {
  --nero: #0b0a09;
  --nero-2: #13110f;
  --nero-3: #1c1916;
  --carta: #f3eee7;
  --ink: #f4efe8;
  --muted: #a69d92;
  --linea: rgba(244, 239, 232, .12);
  --arancio: #f7941d;
  --rosso: #ed1c24;
  --grad: linear-gradient(100deg, #fdc463 0%, #f7941d 32%, #ef5a1f 64%, #ed1c24 100%);
  --r: 22px;
  --curva: cubic-bezier(.16, 1, .3, 1);
  --titoli: "Space Grotesk", "Inter", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--nero); color: var(--ink); font: 16px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; overflow-x: clip; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--titoli); line-height: 1.02; letter-spacing: -.03em; margin: 0 0 .5em; font-weight: 600; text-wrap: balance; }
h2 { font-size: clamp(34px, 5.4vw, 76px); }
h3 { font-size: 21px; letter-spacing: -.01em; line-height: 1.2; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.muted { color: var(--muted); }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--nero); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--arancio); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--arancio); color: var(--nero); }

/* grana leggera su tutto */
body::after { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 90; opacity: .028; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

.occhiello { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font: 500 12.5px/1.5 var(--titoli); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin: 0 0 22px; }
.occhiello::before { content: ""; width: 26px; height: 1px; background: var(--grad); }
.occhiello .punto { width: 7px; height: 7px; border-radius: 50%; background: var(--arancio); box-shadow: 0 0 0 0 rgba(247, 148, 29, .7); animation: pulsa 2.2s infinite; }
.apertura .occhiello::before { display: none; }
@keyframes pulsa { 70% { box-shadow: 0 0 0 10px rgba(247, 148, 29, 0); } 100% { box-shadow: 0 0 0 0 rgba(247, 148, 29, 0); } }

/* ---------- barra di avanzamento e testata ---------- */
.avanzamento { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; background: var(--grad); transform-origin: 0 50%; transform: scaleX(var(--s, 0)); }
.testata { position: fixed; top: 0; left: 0; right: 0; z-index: 50; padding: 18px 0; transition: padding .4s var(--curva), background .4s, backdrop-filter .4s, border-color .4s; border-bottom: 1px solid transparent; view-transition-name: testata; }
.testata .wrap { display: flex; align-items: center; gap: 28px; }
.testata.scorsa { padding: 10px 0; background: rgba(11, 10, 9, .62); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); border-color: var(--linea); }
.testata.nascosta { transform: translateY(-110%); }
.testata { transition: transform .5s var(--curva), padding .4s var(--curva), background .4s, border-color .4s; }
.logo img { height: 34px; width: auto; }
.menu { display: flex; gap: 4px; list-style: none; margin: 0 0 0 auto; padding: 0; }
nav { margin-left: auto; }
.menu a { position: relative; display: block; padding: 8px 14px; font: 500 14.5px/1 var(--titoli); text-decoration: none; color: rgba(244, 239, 232, .78); border-radius: 999px; transition: color .25s, background .25s; }
.menu a:hover { color: var(--ink); background: rgba(244, 239, 232, .07); }
.menu a[aria-current="page"] { color: var(--ink); }
.menu a[aria-current="page"]::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; border-radius: 2px; background: var(--grad); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--linea); background: rgba(244, 239, 232, .04); cursor: pointer; position: relative; }
.menu-btn span:not(.vh) { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ink); transition: transform .35s var(--curva), top .35s var(--curva); }
.menu-btn span:nth-child(1) { top: 17px; } .menu-btn span:nth-child(2) { top: 25px; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* ---------- pulsanti ---------- */
.btn { --mx: 0px; --my: 0px; display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font: 600 15.5px/1 var(--titoli); text-decoration: none; transition: transform .35s var(--curva), background .3s, box-shadow .3s, color .3s; transform: translate(var(--mx), var(--my)); position: relative; isolation: isolate; overflow: hidden; }
.btn-pieno { background: var(--grad); color: #160a02; box-shadow: 0 10px 40px -10px rgba(239, 90, 31, .7); }
.btn-pieno::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, .55) 50%, transparent 80%); transform: translateX(-120%); transition: transform .8s var(--curva); }
.btn-pieno:hover::before { transform: translateX(120%); }
.btn-vetro { color: var(--ink); background: rgba(244, 239, 232, .08); border: 1px solid rgba(244, 239, 232, .22); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.btn-vetro:hover { background: rgba(244, 239, 232, .16); }
.btn-grande { padding: 22px 38px; font-size: 19px; }

/* ---------- apertura ---------- */
.apertura { --p: 0; position: relative; height: 100svh; min-height: 620px; display: flex; align-items: flex-end; overflow: hidden; }
.ap-media { position: absolute; inset: 0; transform-origin: 50% 40%; transform: scale(calc(1 + var(--p) * .12)); }
.ap-foto, .ap-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ap-video { opacity: 0; transition: opacity 1.2s ease; }
.ap-video.va { opacity: 1; }
.ap-foto { animation: respira 22s ease-in-out infinite alternate; }
@keyframes respira { from { transform: scale(1.02); } to { transform: scale(1.1) translate(-1%, -1%); } }
.ap-velo { position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(11, 10, 9, .55) 0%, rgba(11, 10, 9, .05) 30%, rgba(11, 10, 9, .25) 60%, rgba(11, 10, 9, .92) 100%),
  radial-gradient(120% 80% at 0% 100%, rgba(11, 10, 9, .7), transparent 60%);
  opacity: calc(1 + var(--p) * .4); }
.ap-griglia { position: absolute; inset: 0; opacity: .12; mix-blend-mode: overlay;
  background-image: linear-gradient(rgba(255, 255, 255, .35) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .35) 1px, transparent 1px);
  background-size: 64px 64px; -webkit-mask-image: radial-gradient(80% 60% at 70% 30%, #000, transparent 75%); mask-image: radial-gradient(80% 60% at 70% 30%, #000, transparent 75%); animation: griglia 18s linear infinite; }
@keyframes griglia { to { background-position: 64px 64px; } }
.ap-testo { position: relative; z-index: 2; padding-bottom: clamp(70px, 12vh, 130px); transform: translateY(calc(var(--p) * -60px)); opacity: calc(1 - var(--p) * 1.6); }
.ap-titolo { font-size: clamp(64px, 13.5vw, 210px); line-height: .86; letter-spacing: -.055em; margin: 0 0 .22em; font-weight: 600; }
.ap-titolo .riga { display: block; overflow: hidden; padding-bottom: .06em; }
.ap-titolo .riga > span { display: inline-block; }
.ap-sotto { max-width: 520px; font-size: clamp(17px, 1.6vw, 20px); color: rgba(244, 239, 232, .86); }
.ap-azioni { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ap-didascalia { position: absolute; right: clamp(16px, 4vw, 40px); bottom: 34px; z-index: 2; margin: 0; font-size: 12.5px; color: rgba(244, 239, 232, .7); text-align: right; max-width: 280px; }
.ap-didascalia span { display: block; font: 500 10.5px/1.6 var(--titoli); letter-spacing: .18em; text-transform: uppercase; color: var(--arancio); }
.scorri { position: absolute; left: 50%; bottom: 22px; z-index: 2; width: 22px; height: 36px; border: 1.5px solid rgba(244, 239, 232, .5); border-radius: 12px; transform: translateX(-50%); opacity: calc(1 - var(--p) * 4); }
.scorri span { position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--ink); animation: rotella 1.8s var(--curva) infinite; }
@keyframes rotella { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* entrata della prima schermata */
.js .entra { opacity: 0; transform: translateY(40px); animation: entra 1.1s var(--curva) forwards; animation-delay: calc(.25s + var(--i, 0) * .11s); }
.js .ap-titolo .entra { transform: translateY(105%); }
@keyframes entra { to { opacity: 1; transform: none; } }

/* ---------- comparse ---------- */
.js .appare { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--curva) var(--d, 0s), transform .9s var(--curva) var(--d, 0s); }
.js .appare.visto { opacity: 1; transform: none; }

/* ---------- manifesto ---------- */
.manifesto { padding: clamp(110px, 16vw, 200px) 0 clamp(80px, 10vw, 140px); position: relative; }
.testo-grande { font: 500 clamp(28px, 4.1vw, 58px)/1.14 var(--titoli); letter-spacing: -.03em; max-width: 1120px; margin: 0 0 clamp(60px, 9vw, 120px); }
.testo-grande .w { color: rgba(244, 239, 232, .16); transition: color .35s; }
.testo-grande .w.on { color: var(--ink); }
.testo-grande .w.on.accento { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.numeri { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--linea); }
.numero { padding: 28px 24px 0 0; display: flex; flex-direction: column; gap: 10px; border-right: 1px solid var(--linea); padding-left: 24px; }
.numero:first-child { padding-left: 0; }
.numero:last-child { border-right: 0; }
.numero b { font: 600 clamp(44px, 5.4vw, 80px)/1 var(--titoli); letter-spacing: -.04em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.numero > span { color: var(--muted); font-size: 15px; max-width: 220px; }

/* ---------- opere in orizzontale ---------- */
.opere-oriz { --q: 0; position: relative; background: var(--nero-2); }
.oriz-pin { padding: clamp(90px, 10vw, 130px) 0 60px; overflow: hidden; }
.oriz-attivo .opere-oriz { height: var(--alto, 400vh); }
.oriz-attivo .oriz-pin { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 70px 0 40px; }
.oriz-testa { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: clamp(26px, 4vh, 48px); }
.oriz-testa h2 { margin: 0; }
.oriz-aiuto { font: 500 14px var(--titoli); margin: 0; white-space: nowrap; }
.oriz-finestra { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.oriz-finestra::-webkit-scrollbar { display: none; }
.oriz-attivo .oriz-finestra { overflow: visible; }
.oriz-binario { display: flex; gap: clamp(16px, 2vw, 28px); padding: 0 clamp(16px, 4vw, 40px); width: max-content; will-change: transform; }
.oriz-attivo .oriz-binario { transform: translate3d(calc(var(--q) * var(--corsa, 0px) * -1), 0, 0); padding-left: max(clamp(16px, 4vw, 40px), calc((100vw - 1280px) / 2 + 40px)); }
.opera { position: relative; flex: none; width: min(78vw, 360px); scroll-snap-align: start; border-radius: var(--r); overflow: hidden; background: var(--nero-3); border: 1px solid var(--linea); text-decoration: none; display: flex; flex-direction: column; }
.oriz-attivo .opera { width: calc(min(38vh, 420px) * .8); }
.opera-foto { position: relative; overflow: hidden; aspect-ratio: 4 / 5; flex: none; }
.opera-foto img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08) translateX(calc(var(--sp, 0) * -3%)); transition: transform 1.2s var(--curva), filter .6s; filter: saturate(.92); }
.opera:hover .opera-foto img { transform: scale(1.14); filter: saturate(1.08); }
.opera-foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(11, 10, 9, .55)); }
.opera-info { padding: 22px 24px 24px; position: relative; flex: 1; display: flex; flex-direction: column; }
.opera-info h3 { font-size: 23px; margin: 6px 0 8px; }
.opera-info p { color: var(--muted); font-size: 15px; margin: 0 0 16px; }
.opera-n { font: 500 13px var(--titoli); color: var(--arancio); letter-spacing: .1em; }
.chip { margin-top: auto; align-self: flex-start; font: 500 12px/1 var(--titoli); letter-spacing: .06em; padding: 7px 11px; border-radius: 999px; border: 1px solid var(--linea); color: rgba(244, 239, 232, .8); }
.opera-tutte { justify-content: center; align-items: flex-start; padding: 34px; gap: 14px; background: radial-gradient(120% 90% at 0% 0%, rgba(247, 148, 29, .22), transparent 60%), var(--nero-3); }
.tutte-n { font: 600 clamp(80px, 9vw, 120px)/1 var(--titoli); letter-spacing: -.06em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tutte-testo { font: 500 22px/1.2 var(--titoli); max-width: 230px; }
.tutte-freccia { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #160a02; font-size: 22px; transition: transform .4s var(--curva); }
.opera-tutte:hover .tutte-freccia { transform: translateX(8px) rotate(-8deg); }
.oriz-barra { display: none; }
.oriz-attivo .oriz-barra { display: block; margin: 34px auto 0; width: min(300px, 50vw); height: 2px; background: var(--linea); border-radius: 2px; overflow: hidden; }
.oriz-barra span { display: block; height: 100%; background: var(--grad); transform-origin: 0 50%; transform: scaleX(var(--q)); }

/* ---------- racconto: dal cantiere alla consegna ---------- */
.racconto { padding: clamp(110px, 14vw, 180px) 0; }
.racconto-griglia { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: start; }
.racconto-scena { position: sticky; top: 12vh; height: 76vh; border-radius: var(--r); overflow: hidden; background: var(--nero-3); }
.racconto-scena img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.12); clip-path: inset(0 0 100% 0); transition: opacity .9s var(--curva), transform 1.6s var(--curva), clip-path 1.1s var(--curva); }
.racconto-scena img.attiva { opacity: 1; transform: scale(1); clip-path: inset(0 0 0 0); }
.racconto-scena::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(11, 10, 9, .7)); pointer-events: none; }
.scena-hud { position: absolute; left: 22px; right: 22px; bottom: 20px; z-index: 2; display: flex; align-items: center; gap: 16px; font: 500 13px var(--titoli); letter-spacing: .1em; }
.hud-dida { font-size: 12.5px; letter-spacing: .04em; color: rgba(244, 239, 232, .8); white-space: nowrap; }
.hud-dida:empty { display: none; }
.hud-barra { flex: 1; height: 2px; background: rgba(244, 239, 232, .2); border-radius: 2px; overflow: hidden; }
.hud-barra i { display: block; height: 100%; width: 100%; background: var(--grad); transform-origin: 0 50%; transform: scaleX(var(--f, .25)); transition: transform .8s var(--curva); }
.racconto-passi header { margin-bottom: 8vh; }
.passo { min-height: 46vh; padding: 28px 0; border-top: 1px solid var(--linea); transition: opacity .6s var(--curva); }
.js .passo { opacity: .28; }
.passo.attivo { opacity: 1; }
.passo:last-child { min-height: 40vh; }
.passo-n { font: 500 13px var(--titoli); color: var(--arancio); letter-spacing: .12em; }
.passo h3 { font-size: clamp(26px, 2.8vw, 38px); margin: 14px 0 12px; }
.passo p { color: var(--muted); font-size: 17px; max-width: 460px; }

/* ---------- scene legate allo scorrimento (home) ----------
   La sezione è alta più schermi; il palco resta fermo (sticky) e sito.js scrive --p da 0 a 1.
   Ogni elemento ha la sua finestra --a…--b dentro la scena: --l = avanzamento locale 0…1. */
.scena { --p: 0; position: relative; }
.js .scena-progetto { height: 330vh; }
.js .scena-notte { height: 290vh; }
.scena-palco { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
html:not(.js) .scena { --p: 1; }
html:not(.js) .scena-palco { position: relative; }

/* scena 1: dal disegno al cantiere */
.scena-progetto .scena-palco { background: radial-gradient(70% 60% at 50% 45%, #15110e, var(--nero) 70%); }
.sp-griglia { position: absolute; inset: 0; opacity: calc(1 - var(--p) * .4);
  background-image: linear-gradient(rgba(247, 148, 29, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(247, 148, 29, .1) 1px, transparent 1px), linear-gradient(rgba(247, 148, 29, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(247, 148, 29, .045) 1px, transparent 1px);
  background-size: 200px 200px, 200px 200px, 40px 40px, 40px 40px; background-position: center;
  -webkit-mask-image: radial-gradient(75% 70% at 50% 50%, #000 40%, transparent 85%); mask-image: radial-gradient(75% 70% at 50% 50%, #000 40%, transparent 85%); }
.sp-scansione { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, rgba(253, 196, 99, .9), transparent); box-shadow: 0 0 24px 4px rgba(247, 148, 29, .45); opacity: clamp(0, (.42 - var(--p)) * 4, .9); animation: scansione 3.4s linear infinite; }
@keyframes scansione { from { transform: translateY(8vh); } to { transform: translateY(92vh); } }
.sp-didascalie { position: absolute; left: 0; right: 0; top: 13vh; z-index: 2; pointer-events: none; }
.sp-cap { --in: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); --out: clamp(0, (var(--p) - var(--c)) / (var(--d) - var(--c)), 1);
  position: absolute; margin: 0; font: 500 14px/1.5 var(--titoli); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
  opacity: min(var(--in), calc(1 - var(--out))); transform: translateY(calc((1 - var(--in)) * 30px - var(--out) * 30px)); }
.sp-cap span { color: var(--arancio); margin-right: 8px; }
.sp-cap b { display: block; margin-top: 10px; font: 600 clamp(28px, 3.6vw, 52px)/1.05 var(--titoli); letter-spacing: -.035em; text-transform: none; color: var(--ink); }
.sp-disegno { --z: clamp(0, (var(--p) - .66) / .2, 1); position: absolute; left: 50%; top: 56%; width: min(1180px, 94vw); height: auto; max-height: 72vh; transform: translate(-50%, -50%) scale(calc(1 + var(--z) * var(--z) * 2.4)); transform-origin: 50% 44%; overflow: visible; }
.sp-tratti path { --l: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--l)); }
.sp-piani rect { --l: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); fill: url(#sp-g); opacity: calc(var(--l) * .17); transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(var(--l)); }
.sp-finestre rect { --l: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); fill: #ffd38a; opacity: var(--l); }
.sp-gancio { --g: clamp(0, (var(--p) - .34) / .3, 1); transform: translateX(calc(1010px - var(--g) * 410px)); opacity: clamp(0, (var(--p) - .3) * 10, 1); }
.sp-carrello { fill: #f7941d; }
.sp-cavo { stroke: #fdc463; stroke-width: 1.4; transform-box: fill-box; transform-origin: 50% 0; transform: scaleY(calc(1 - var(--g) * .835)); }
.sp-trave { fill: url(#sp-g); transform: translateY(calc(var(--g) * -364px)); filter: drop-shadow(0 0 6px rgba(247, 148, 29, .6)); }
.sp-quota { font: 600 18px var(--titoli); fill: #fdc463; opacity: clamp(0, (var(--p) - .24) * 8, 1); }
.sp-misura { font: 500 15px var(--titoli); fill: var(--muted); letter-spacing: .08em; opacity: clamp(0, (var(--p) - .3) * 8, 1); }
.sp-hud { position: absolute; right: clamp(16px, 4vw, 40px); bottom: 8vh; z-index: 2; display: grid; gap: 4px; text-align: right; font: 500 12.5px var(--titoli); letter-spacing: .16em; color: var(--muted); opacity: min(clamp(0, (var(--p) - .34) * 8, 1), clamp(0, (.7 - var(--p)) * 10, 1)); }
.sp-hud b { font: 600 clamp(36px, 4.6vw, 64px)/1 var(--titoli); letter-spacing: -.04em; color: var(--ink); font-variant-numeric: tabular-nums; }
.sp-hud i { font-style: normal; color: var(--arancio); }
.sp-carta { --r: clamp(0, (var(--p) - .7) / .17, 1); position: absolute; inset: 0; z-index: 3; background: var(--carta); color: #17120d; display: flex; align-items: flex-end; padding-bottom: 9vh; clip-path: circle(calc(var(--r) * var(--r) * 150vmax) at 50% 46%); }
.sp-anello { --r: clamp(0, (var(--p) - .7) / .17, 1); position: absolute; left: 50%; top: 46%; z-index: 4; width: calc(var(--r) * var(--r) * 300vmax); aspect-ratio: 1; border-radius: 50%; transform: translate(-50%, -50%); border: 2px solid rgba(253, 196, 99, .9); box-shadow: 0 0 40px 8px rgba(247, 148, 29, .5), inset 0 0 40px 8px rgba(247, 148, 29, .35); opacity: calc(clamp(0, (var(--p) - .7) * 40, 1) * (1 - var(--r))); pointer-events: none; }
.sp-carta .occhiello { color: #7a6f63; --w: clamp(0, (var(--p) - .78) / .06, 1); opacity: var(--w); }
.sp-titolo { font-size: clamp(42px, 7vw, 108px); line-height: .95; letter-spacing: -.05em; margin: 0; }
.sp-titolo span { --w: clamp(0, (var(--p) - .8 - var(--k) * .025) / .06, 1); display: inline-block; opacity: var(--w); transform: translateY(calc((1 - var(--w)) * -90px)) rotate(calc((1 - var(--w)) * -8deg)); transform-origin: 0 100%; }
.sp-titolo span:nth-child(1) { --k: 0; } .sp-titolo span:nth-child(2) { --k: 1; } .sp-titolo span:nth-child(3) { --k: 2; } .sp-titolo span:nth-child(4) { --k: 3; } .sp-titolo span:nth-child(5) { --k: 4; }
.scena-progetto + .settori { padding-top: 24px; }

/* scena 2: dal giorno alla notte su Roma e Milano */
.scena-notte .scena-palco { --n: clamp(0, (var(--p) - .1) / .3, 1); background: var(--carta); }
.sn-tramonto { --t: clamp(0, (var(--p) - .03) / .16, 1); position: absolute; inset: 0; opacity: var(--t); background: linear-gradient(180deg, #2b2a52 0%, #8a4a6a 34%, #ef7a45 66%, #fdc463 100%); }
.sn-cielo { --c: clamp(0, (var(--p) - .17) / .24, 1); position: absolute; inset: 0; opacity: var(--c); background: linear-gradient(180deg, #040409 0%, #0b0a14 40%, #2a1210 76%, #5a2414 100%); }
.sn-bagliore { position: absolute; left: -10%; right: -10%; bottom: 0; height: 60vh; pointer-events: none; opacity: calc(clamp(0, (var(--p) - .42) / .3, 1) * .9); background: radial-gradient(60% 70% at 50% 100%, rgba(247, 148, 29, .38), rgba(237, 28, 36, .12) 45%, transparent 75%); mix-blend-mode: screen; }
.sn-stelle { position: absolute; inset: 0 0 40% 0; opacity: calc(clamp(0, (var(--p) - .36) / .25, 1) * .85); animation: brilla 4s ease-in-out infinite alternate;
  background-image: radial-gradient(1.2px 1.2px at 8% 18%, #fff, transparent), radial-gradient(1px 1px at 22% 8%, #fff, transparent), radial-gradient(1.4px 1.4px at 31% 30%, #fff, transparent), radial-gradient(1px 1px at 44% 12%, #fff, transparent), radial-gradient(1.2px 1.2px at 57% 26%, #fff, transparent), radial-gradient(1px 1px at 63% 6%, #fff, transparent), radial-gradient(1.3px 1.3px at 72% 20%, #fff, transparent), radial-gradient(1px 1px at 86% 10%, #fff, transparent), radial-gradient(1.2px 1.2px at 93% 28%, #fff, transparent), radial-gradient(1px 1px at 15% 40%, #fff, transparent), radial-gradient(1px 1px at 50% 44%, #fff, transparent), radial-gradient(1px 1px at 79% 38%, #fff, transparent); }
@keyframes brilla { to { filter: brightness(.55); } }
.sn-luna { --m: clamp(0, (var(--p) - .3) / .3, 1); position: absolute; right: 12%; top: 16%; width: 64px; height: 64px; border-radius: 50%; background: #f6ecd8; box-shadow: 0 0 40px 10px rgba(246, 236, 216, .25), inset -14px -6px 0 0 #d9ccb4; opacity: var(--m); transform: translateY(calc((1 - var(--m)) * 140px)); }
.sn-testi { position: absolute; left: 0; right: 0; top: 13vh; z-index: 2; --col: color-mix(in srgb, #f4efe8 calc(var(--n) * 100%), #17120d); }
.sn-citta { margin: 0; font: 500 13px var(--titoli); letter-spacing: .2em; text-transform: uppercase; color: color-mix(in srgb, #a69d92 calc(var(--n) * 100%), #7a6f63); }
.sn-ora { margin: 6px 0 0; }
.sn-orologio { font: 600 clamp(84px, 15vw, 220px)/.9 var(--titoli); letter-spacing: -.06em; font-variant-numeric: tabular-nums; color: var(--col); opacity: calc(1 - clamp(0, (var(--p) - .62) / .16, 1) * .78); }
.sn-frase { margin: 18px 0 0; max-width: 1100px; font: 600 clamp(28px, 4vw, 60px)/1.04 var(--titoli); letter-spacing: -.04em; color: var(--col); }
.sn-f1, .sn-f2 { display: block; width: fit-content; }
.sn-f1 { --w: clamp(0, (var(--p) - .5) / .12, 1); opacity: var(--w); transform: translateY(calc((1 - var(--w)) * 40px)); }
.sn-f2 { --w: clamp(0, (var(--p) - .64) / .12, 1); opacity: var(--w); transform: translateY(calc((1 - var(--w)) * 40px)) scale(calc(.94 + var(--w) * .06)); transform-origin: 0 100%; }
.sn-skyline { --s: clamp(0, (var(--p) + .1) / .36, 1); position: absolute; left: 0; bottom: 0; width: 100%; height: 58vh; transform: translateY(calc((1 - var(--s)) * 60%)); }
.sn-sagome, .sn-alberi circle { fill: #120e0c; }
.sn-sagome > * { stroke: rgba(253, 196, 99, calc(clamp(0, (var(--p) - .35) / .3, 1) * .45)); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.sn-finestre rect { --l: clamp(0, (var(--p) - var(--a)) / .035, 1); fill: #ffcf7a; opacity: var(--l); }
.sn-madonnina { fill: #f7c55c; opacity: calc(.35 + var(--n) * .65); filter: drop-shadow(0 0 4px #f7c55c); }
.sn-rossa { fill: #ff3b30; opacity: var(--n); animation: lampeggia 1.6s steps(2, jump-none) infinite; }

/* ---------- settori ---------- */
.settori { padding: clamp(90px, 12vw, 160px) 0; background: var(--carta); color: #17120d; position: relative; }
.settori .occhiello { color: #7a6f63; }
.settori h2 { margin-bottom: 56px; }
.settori-lista { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(23, 18, 13, .14); }
.settori-lista a { display: grid; grid-template-columns: 70px 1fr auto; align-items: baseline; gap: 20px; padding: 26px 0; border-bottom: 1px solid rgba(23, 18, 13, .14); text-decoration: none; position: relative; overflow: hidden; }
.settori-lista a::before { content: ""; position: absolute; inset: 0; background: var(--grad); transform: scaleY(0); transform-origin: 50% 100%; transition: transform .5s var(--curva); z-index: 0; }
.settori-lista a > * { position: relative; z-index: 1; transition: transform .5s var(--curva), color .3s; }
.s-n { font: 500 14px var(--titoli); color: #9a8c7c; }
.s-nome { font: 600 clamp(28px, 4.4vw, 62px)/1 var(--titoli); letter-spacing: -.04em; }
.s-nota { color: #7a6f63; font-size: 15px; text-align: right; }
.settori-lista a:hover::before, .settori-lista a:focus-visible::before { transform: scaleY(1); }
.settori-lista a:hover .s-nome { transform: translateX(18px); color: #160a02; }
.settori-lista a:hover .s-n, .settori-lista a:hover .s-nota { color: #3a1606; }
.settori-anteprima { position: fixed; left: 0; top: 0; width: 300px; height: 210px; border-radius: 16px; overflow: hidden; pointer-events: none; z-index: 40; opacity: 0; transform: translate(-50%, -50%) scale(.6) rotate(-6deg); transition: opacity .35s var(--curva), transform .5s var(--curva); background: #000 center/cover no-repeat; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .5); }
.settori-anteprima.vede { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(-3deg); }

/* ---------- H24 ---------- */
.h24 { padding: clamp(100px, 13vw, 170px) 0; position: relative; overflow: hidden; background: radial-gradient(60% 70% at 15% 50%, rgba(237, 28, 36, .13), transparent 70%), var(--nero); }
.h24-griglia { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.radar { position: relative; aspect-ratio: 1; max-width: 460px; width: 100%; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--linea); background: radial-gradient(circle, rgba(247, 148, 29, .08), transparent 65%); }
.radar::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0deg, rgba(247, 148, 29, .45) 40deg, transparent 80deg); animation: gira 4s linear infinite; -webkit-mask: radial-gradient(circle, #000 69%, transparent 70%); mask: radial-gradient(circle, #000 69%, transparent 70%); }
.radar span { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(247, 148, 29, .5); animation: onda 3.6s var(--curva) infinite; opacity: 0; }
.radar span:nth-child(2) { animation-delay: 1.2s; } .radar span:nth-child(3) { animation-delay: 2.4s; }
.radar b { position: relative; font: 600 clamp(56px, 7vw, 104px)/1 var(--titoli); letter-spacing: -.05em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
@keyframes gira { to { transform: rotate(360deg); } }
@keyframes onda { 0% { transform: scale(.35); opacity: .9; } 100% { transform: scale(1); opacity: 0; } }
.h24-voci { display: grid; gap: 0; margin-top: 30px; }
.h24-voci > div { padding: 22px 0; border-top: 1px solid var(--linea); }
.h24-voci h3 { margin: 0 0 6px; }
.h24-voci p { color: var(--muted); margin: 0; }

/* ---------- certificazioni ---------- */
.certificati { padding: clamp(90px, 12vw, 160px) 0; background: var(--nero-2); }
.certificati h2 { margin-bottom: 50px; }
.cert-griglia { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cert { --ang: 0deg; position: relative; display: flex; flex-direction: column; gap: 8px; min-height: 190px; padding: 24px; border-radius: 18px; text-decoration: none; background: var(--nero-3); isolation: isolate; transition: transform .5s var(--curva); transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.cert::before { content: ""; position: absolute; inset: -1px; z-index: -2; border-radius: 19px; background: conic-gradient(from var(--ang), rgba(244, 239, 232, .1), #f7941d, #ed1c24, rgba(244, 239, 232, .1) 40%, rgba(244, 239, 232, .1)); opacity: .45; transition: opacity .4s; }
.cert::after { content: ""; position: absolute; inset: 1px; z-index: -1; border-radius: 17px; background: radial-gradient(140% 100% at var(--gx, 50%) var(--gy, 0%), rgba(247, 148, 29, .14), transparent 55%), var(--nero-3); }
.cert:hover::before { opacity: 1; animation: bordo 3s linear infinite; }
@property --ang { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes bordo { to { --ang: 360deg; } }
.cert-sigla { font: 600 30px/1 var(--titoli); letter-spacing: -.03em; }
.cert-tit { color: var(--muted); font-size: 15px; }
.cert-cat { font: 500 14px/1.7 var(--titoli); color: var(--muted); }
.cert-cat b { color: var(--ink); font-weight: 600; margin-left: 6px; } .cert-cat b:first-child { margin-left: 0; }
.cert-pdf { margin-top: auto; font: 500 12.5px var(--titoli); letter-spacing: .1em; color: var(--arancio); }
.cert:nth-last-child(-n+2) { grid-column: span 2; min-height: 150px; }
.cert-soa { grid-column: span 2; grid-row: span 2; justify-content: flex-end; min-height: 394px; background: none; }
.cert-soa::after { background: radial-gradient(120% 90% at 100% 0%, rgba(237, 28, 36, .28), transparent 55%), radial-gradient(140% 100% at var(--gx, 50%) var(--gy, 0%), rgba(247, 148, 29, .14), transparent 55%), var(--nero-3); }
.cert-soa .cert-sigla { font-size: clamp(90px, 11vw, 150px); letter-spacing: -.06em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cert-soa .cert-tit { font-size: 18px; color: var(--ink); }

/* ---------- clienti ---------- */
.clienti { padding: 80px 0 90px; background: var(--carta); color: #17120d; overflow: hidden; }
.clienti .occhiello { color: #7a6f63; }
.nastro { -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.nastro ul { display: flex; gap: 70px; list-style: none; margin: 0; padding: 0; width: max-content; animation: nastro 48s linear infinite; }
.nastro:hover ul { animation-play-state: paused; }
.nastro li { flex: none; height: 64px; display: flex; align-items: center; }
.nastro img { height: 100%; width: auto; max-width: 200px; object-fit: contain; filter: grayscale(1) contrast(.9); opacity: .62; transition: filter .4s, opacity .4s; }
.nastro li:hover img { filter: none; opacity: 1; }
@keyframes nastro { to { transform: translateX(-50%); } }

/* ---------- sedi ---------- */
.sedi { padding: clamp(90px, 12vw, 160px) 0; }
.sedi h2 { margin-bottom: 50px; }
.sedi-griglia { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.sede { padding: 28px; border: 1px solid var(--linea); border-radius: 18px; background: linear-gradient(180deg, rgba(244, 239, 232, .03), transparent); position: relative; overflow: hidden; }
.sede::before { content: ""; position: absolute; right: 24px; top: 26px; width: 10px; height: 10px; border-radius: 50%; background: var(--arancio); box-shadow: 0 0 0 0 rgba(247, 148, 29, .6); animation: pulsa 2.4s infinite; }
.sede-coord { font: 500 12.5px var(--titoli); letter-spacing: .12em; color: var(--arancio); }
.sede h3 { margin: 26px 0 8px; font-size: 26px; }
.sede p { color: var(--muted); margin: 0; }

/* ---------- chiusura e piede ---------- */
.chiusura { padding: clamp(110px, 16vw, 220px) 0; text-align: center; position: relative; overflow: hidden; background: radial-gradient(50% 60% at 50% 100%, rgba(239, 90, 31, .22), transparent 70%); }
.chiusura-titolo { font-size: clamp(52px, 10vw, 150px); letter-spacing: -.055em; line-height: .9; }
.chiusura-azioni { display: flex; flex-direction: column; align-items: center; gap: 18px; margin-top: 44px; }
.chiusura-tel { color: var(--muted); text-decoration: none; font: 500 17px var(--titoli); }
.chiusura-tel:hover { color: var(--ink); }
.piede { border-top: 1px solid var(--linea); padding: 70px 0 30px; background: var(--nero); font-size: 14.5px; }
.piede-alto { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; margin-bottom: 50px; }
.piede-motto { font: 600 clamp(40px, 5vw, 64px)/.92 var(--titoli); letter-spacing: -.05em; margin: 0; }
.piede .cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.piede h4 { font: 500 12px var(--titoli); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.piede p { margin: 0 0 18px; }
.piede ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.piede a { text-decoration: none; } .piede a:hover { color: var(--arancio); }
.legale { border-top: 1px solid var(--linea); padding-top: 22px; color: var(--muted); font-size: 12.5px; }

/* =========================================================================
   PAGINE INTERNE
   ========================================================================= */

/* testata di pagina: foto a tutto schermo che si allontana scorrendo (stessa --p dell'apertura) */
.testa-pagina { --p: 0; position: relative; min-height: 82svh; display: flex; align-items: flex-end; overflow: hidden; padding: 150px 0 clamp(56px, 9vh, 96px); }
.tp-media { position: absolute; inset: 0; transform: scale(calc(1.04 + var(--p) * .14)); transform-origin: 50% 30%; }
.tp-media img { width: 100%; height: 100%; object-fit: cover; }
.tp-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 10, 9, .6) 0%, rgba(11, 10, 9, .15) 35%, rgba(11, 10, 9, .55) 70%, var(--nero) 100%); }
.tp-testo { position: relative; z-index: 2; transform: translateY(calc(var(--p) * -50px)); opacity: calc(1 - var(--p) * 1.4); }
.tp-titolo { font-size: clamp(54px, 10vw, 150px); line-height: .9; letter-spacing: -.055em; margin: 0 0 .25em; }
.tp-titolo .riga { display: block; overflow: hidden; padding-bottom: .06em; }
.tp-titolo .riga > span { display: inline-block; }
.js .tp-titolo .entra { transform: translateY(105%); }
.tp-sotto { max-width: 620px; font-size: clamp(17px, 1.6vw, 21px); color: rgba(244, 239, 232, .86); margin: 0; }
.testa-pagina.semplice { min-height: 0; padding: 170px 0 70px; background: radial-gradient(60% 90% at 85% 0%, rgba(239, 90, 31, .2), transparent 65%), radial-gradient(40% 60% at 0% 100%, rgba(247, 148, 29, .08), transparent 70%); }
.testa-pagina.semplice .tp-titolo { font-size: clamp(46px, 7.5vw, 110px); }
.briciole { display: flex; gap: 8px; list-style: none; margin: 0 0 26px; padding: 0; font: 500 12.5px var(--titoli); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.briciole a { text-decoration: none; } .briciole a:hover { color: var(--ink); }
.briciole li + li::before { content: "/"; margin-right: 8px; opacity: .5; }

/* testata «Le opere»: muro di foto vere inclinato, colonne che scorrono in direzioni opposte */
.testa-pagina.mosaico { background: var(--nero); }
.tp-mosaico { position: absolute; inset: -25% -8%; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; transform: rotate(-9deg) scale(1.05) translateY(calc(var(--p) * -60px)); opacity: .85; }
.mc { min-width: 0; display: flex; flex-direction: column; gap: 14px; animation: mc-su 60s linear infinite; }
.mc.giu { animation-name: mc-giu; }
.mc img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 14px; filter: saturate(.85) brightness(.85); }
@keyframes mc-su { from { transform: translateY(0); } to { transform: translateY(-50%); } }
@keyframes mc-giu { from { transform: translateY(-50%); } to { transform: translateY(0); } }
.testa-pagina.mosaico::before { content: ""; position: absolute; inset: 0; z-index: 1; background: radial-gradient(90% 70% at 20% 85%, rgba(11, 10, 9, .92), rgba(11, 10, 9, .35) 60%, rgba(11, 10, 9, .15)), linear-gradient(180deg, rgba(11, 10, 9, .55), transparent 30%, transparent 60%, var(--nero)); }
@media (max-width: 760px) { .tp-mosaico { grid-template-columns: repeat(3, minmax(0, 1fr)); inset: -15% -25%; } .tp-mosaico .mc:nth-child(n+4) { display: none; } }

/* blocchi di testo */
.sez { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.sez.scura { background: var(--nero-2); }
.sez.chiara { background: var(--carta); color: #17120d; }
.sez.chiara .occhiello, .sez.chiara .muted { color: #7a6f63; }
.sez h2 { margin-bottom: .6em; }
.due { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 100px); align-items: start; }
.due.centro { align-items: center; }
.lead { font: 500 clamp(22px, 2.4vw, 32px)/1.3 var(--titoli); letter-spacing: -.02em; margin: 0 0 1em; }
.prosa { max-width: 780px; }
.prosa h2 { font-size: clamp(26px, 3vw, 38px); margin: 1.6em 0 .5em; }
.prosa h2:first-child { margin-top: 0; }
.prosa h3 { margin: 1.4em 0 .4em; }
.prosa p, .prosa li { color: rgba(244, 239, 232, .78); }
.prosa a { color: var(--arancio); }
.prosa ul { padding-left: 1.2em; }
.prosa li { margin-bottom: .5em; }

/* foto che si svela dal basso */
.svela { overflow: hidden; border-radius: var(--r); position: relative; }
.svela img { width: 100%; height: 100%; object-fit: cover; }
.js .svela { clip-path: inset(100% 0 0 0 round var(--r)); transition: clip-path 1.3s var(--curva) var(--d, 0s); }
.js .svela img { transform: scale(1.18); transition: transform 1.8s var(--curva) var(--d, 0s); }
.js .svela.visto { clip-path: inset(0 0 0 0 round var(--r)); }
.js .svela.visto img { transform: scale(1); }

/* valori */
.valori { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.valore { padding: 34px; border-radius: 20px; border: 1px solid var(--linea); background: linear-gradient(180deg, rgba(244, 239, 232, .035), transparent); position: relative; overflow: hidden; }
.valore::after { content: attr(data-n); position: absolute; right: 22px; top: 12px; font: 600 86px/1 var(--titoli); letter-spacing: -.06em; color: rgba(244, 239, 232, .05); }
.valore h3 { font-size: 24px; margin: 0 0 10px; }
.valore p { color: var(--muted); margin: 0; }

/* loghi dei clienti in griglia */
.loghi { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: rgba(23, 18, 13, .1); border: 1px solid rgba(23, 18, 13, .1); border-radius: 18px; overflow: hidden; }
.loghi li { list-style: none; background: var(--carta); display: grid; place-items: center; padding: 28px 22px; aspect-ratio: 16 / 9; }
.loghi img { max-height: 58px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1); opacity: .7; transition: filter .4s, opacity .4s, transform .5s var(--curva); }
.loghi li:hover img { filter: none; opacity: 1; transform: scale(1.06); }
.loghi { padding: 0; margin: 0; }

/* sedi con mappa */
.sede a.mappa { display: inline-flex; gap: 6px; margin-top: 14px; font: 500 14px var(--titoli); color: var(--arancio); text-decoration: none; }
.sede a.mappa:hover { text-decoration: underline; }

/* dati societari */
.dati { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.dati th, .dati td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--linea); vertical-align: top; }
.dati th { color: var(--muted); font-weight: 500; width: 38%; padding-right: 20px; }

/* opere: filtri e griglia */
.filtri { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 40px; }
.filtri button { font: 500 14.5px/1 var(--titoli); padding: 11px 18px; border-radius: 999px; border: 1px solid var(--linea); background: transparent; color: rgba(244, 239, 232, .8); cursor: pointer; transition: background .3s, color .3s, border-color .3s; }
.filtri button:hover { border-color: rgba(244, 239, 232, .4); color: var(--ink); }
.filtri button[aria-pressed="true"] { background: var(--grad); color: #160a02; border-color: transparent; }
.filtri .conta { opacity: .6; margin-left: 4px; }
.opere-griglia { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.opere-griglia .opera { width: auto; transition: opacity .45s var(--curva), transform .6s var(--curva); }
.opere-griglia .opera.via { opacity: 0; transform: scale(.94) translateY(16px); pointer-events: none; }
.opere-griglia .opera[hidden] { display: none; }
.stato { position: absolute; left: 14px; top: 14px; z-index: 2; font: 600 11.5px/1 var(--titoli); letter-spacing: .1em; text-transform: uppercase; padding: 8px 11px; border-radius: 999px; background: rgba(11, 10, 9, .6); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(244, 239, 232, .18); }
.stato.corso { color: #160a02; background: var(--grad); border-color: transparent; }
.stato.corso::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #160a02; margin-right: 7px; vertical-align: 1px; animation: lampeggia 1.4s infinite; }
@keyframes lampeggia { 50% { opacity: .2; } }
.nota-foto { position: absolute; right: 12px; bottom: 12px; z-index: 2; font-size: 11.5px; color: rgba(244, 239, 232, .75); background: rgba(11, 10, 9, .5); padding: 4px 8px; border-radius: 6px; }

/* caso studio Siena: galleria orizzontale + ingrandimento */
.caso { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(30px, 5vw, 70px); align-items: end; margin-bottom: 40px; }
.caso dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 22px; margin: 26px 0 0; font-size: 15px; }
.caso dt { color: var(--muted); } .caso dd { margin: 0; }
.galleria { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 clamp(16px, 4vw, 40px) 10px; scrollbar-width: none; cursor: grab; }
.galleria::-webkit-scrollbar { display: none; }
.galleria button { flex: none; scroll-snap-align: center; border: 0; padding: 0; background: none; cursor: zoom-in; border-radius: 18px; overflow: hidden; height: min(62vh, 560px); }
.galleria button img { height: 100%; width: auto; max-width: none; transition: transform 1s var(--curva); }
.galleria button:hover img { transform: scale(1.04); }
.zoom { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.zoom::backdrop { background: rgba(5, 4, 4, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.zoom[open] { display: grid; place-items: center; animation: zoom-entra .5s var(--curva); }
@keyframes zoom-entra { from { opacity: 0; transform: scale(.96); } }
.zoom img { max-width: 94vw; max-height: 86vh; width: auto; height: auto; border-radius: 12px; }
.zoom p { color: var(--muted); margin: 14px 0 0; text-align: center; }
.zoom .chiudi { position: fixed; top: 18px; right: 18px; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--linea); background: rgba(244, 239, 232, .08); color: var(--ink); font-size: 22px; cursor: pointer; }

/* cosa facciamo: righe alternate */
.riga-settore { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; padding: clamp(50px, 7vw, 90px) 0; border-top: 1px solid var(--linea); scroll-margin-top: 80px; }
.riga-settore:nth-child(even) .svela { order: 2; }
.riga-settore .svela { aspect-ratio: 4 / 3; }
.riga-settore h2 { font-size: clamp(32px, 4.4vw, 60px); }
.riga-settore .s-num { font: 500 13px var(--titoli); color: var(--arancio); letter-spacing: .12em; display: block; margin-bottom: 16px; }
.riga-settore p { color: rgba(244, 239, 232, .78); }
.punti { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.punti li { position: relative; padding-left: 26px; color: rgba(244, 239, 232, .85); }
.punti li::before { content: ""; position: absolute; left: 0; top: .62em; width: 12px; height: 2px; background: var(--grad); }

/* SOA in tabella */
.soa-tab { width: 100%; border-collapse: collapse; }
.soa-tab th, .soa-tab td { text-align: left; padding: 22px 16px 22px 0; border-bottom: 1px solid var(--linea); vertical-align: baseline; }
.soa-tab thead th { font: 500 12px var(--titoli); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: 0; }
.soa-tab .cat { font: 600 clamp(28px, 3.4vw, 46px)/1 var(--titoli); letter-spacing: -.04em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.soa-tab .cl { font: 600 22px var(--titoli); }
.soa-tab .imp { font: 500 18px var(--titoli); white-space: nowrap; }
.soa-tab tbody tr { transition: background .3s; }
.soa-tab tbody tr:hover { background: rgba(244, 239, 232, .03); }

/* certificazioni: elenco esteso */
.cert-lista { display: grid; gap: 0; border-top: 1px solid var(--linea); }
.cert-voce { display: grid; grid-template-columns: 220px 1fr auto; gap: 30px; align-items: center; padding: 30px 0; border-bottom: 1px solid var(--linea); }
.cert-voce .sigla { font: 600 clamp(28px, 3vw, 40px)/1 var(--titoli); letter-spacing: -.04em; }
.cert-voce h3 { margin: 0 0 6px; }
.cert-voce p { margin: 0; color: var(--muted); }
.cert-voce .btn { white-space: nowrap; }

/* contatti */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tile { display: flex; flex-direction: column; gap: 8px; padding: 30px; border-radius: 20px; border: 1px solid var(--linea); text-decoration: none; background: linear-gradient(180deg, rgba(244, 239, 232, .04), transparent); transition: border-color .3s, transform .5s var(--curva); position: relative; overflow: hidden; }
.tile:hover { border-color: rgba(247, 148, 29, .5); transform: translateY(-4px); }
.tile small { font: 500 12px var(--titoli); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.tile b { font: 600 clamp(20px, 2vw, 26px)/1.2 var(--titoli); letter-spacing: -.02em; word-break: break-word; }
.tile .freccia { position: absolute; right: 22px; top: 22px; color: var(--arancio); transition: transform .4s var(--curva); }
.tile:hover .freccia { transform: translate(4px, -4px); }

/* moduli */
.modulo { display: grid; gap: 18px; }
.campo { display: grid; gap: 7px; }
.campo label, .campo legend { font: 500 13.5px var(--titoli); color: rgba(244, 239, 232, .85); }
.campo input, .campo select, .campo textarea { font: inherit; color: var(--ink); background: rgba(244, 239, 232, .05); border: 1px solid var(--linea); border-radius: 12px; padding: 14px 16px; transition: border-color .25s, background .25s; width: 100%; }
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.campo select option { background: var(--nero-2); color: var(--ink); }
.campo textarea { min-height: 170px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--arancio); background: rgba(244, 239, 232, .08); }
.campo .aiuto, .aiuto { font-size: 13.5px; color: var(--muted); }
.due-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
fieldset.campo { border: 0; padding: 0; margin: 0; }
.scelte { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.scelta { display: inline-flex; gap: 8px; align-items: center; padding: 10px 14px; border-radius: 999px; border: 1px solid var(--linea); cursor: pointer; font-size: 14.5px; white-space: nowrap; }
.scelta:has(input:checked) { border-color: var(--arancio); background: rgba(247, 148, 29, .1); }
.scelta input { accent-color: var(--arancio); }
.spunta { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: rgba(244, 239, 232, .85); }
.spunta input { margin-top: 4px; accent-color: var(--arancio); width: 17px; height: 17px; }
.spunta a { color: var(--arancio); }
.scheda { padding: clamp(24px, 3vw, 40px); border-radius: 24px; background: var(--nero-2); border: 1px solid var(--linea); }
.avviso { padding: 16px 18px; border-radius: 12px; font-size: 15px; }
.avviso.errore { background: rgba(237, 28, 36, .12); border: 1px solid rgba(237, 28, 36, .4); color: #ffb3b5; }
.avviso.ok { background: rgba(247, 148, 29, .1); border: 1px solid rgba(247, 148, 29, .4); }
.codice { font: 600 30px/1.2 var(--titoli); letter-spacing: .06em; margin: 12px 0; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.passi { list-style: none; padding: 0; margin: 0; counter-reset: p; display: grid; gap: 0; }
.passi li { counter-increment: p; display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 0; border-top: 1px solid var(--linea); }
.passi li::before { content: counter(p, decimal-leading-zero); font: 600 15px var(--titoli); color: var(--arancio); padding-top: 2px; }
.passi b { font-family: var(--titoli); font-weight: 600; }
.passi span { color: var(--muted); font-size: 15px; }

/* 404 */
.errore404 { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 120px 20px; }
.errore404 .num { font: 600 clamp(140px, 30vw, 360px)/.8 var(--titoli); letter-spacing: -.08em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

@media (max-width: 1024px) {
  .loghi { grid-template-columns: repeat(3, 1fr); }
  .tiles { grid-template-columns: 1fr 1fr; }
  .cert-voce { grid-template-columns: 160px 1fr; }
  .cert-voce .btn { grid-column: 2; justify-self: start; }
}
@media (max-width: 900px) {
  .due, .caso, .riga-settore { grid-template-columns: 1fr; }
  .riga-settore:nth-child(even) .svela { order: 0; }
  .valori { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .testa-pagina { min-height: 74svh; padding-top: 120px; }
  .loghi { grid-template-columns: repeat(2, 1fr); }
  .loghi li { padding: 20px 16px; }
  .tiles, .due-col { grid-template-columns: 1fr; }
  .cert-voce { grid-template-columns: 1fr; gap: 12px; }
  .cert-voce .btn { grid-column: auto; }
  .soa-tab thead { display: none; }
  .soa-tab tr { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; padding: 18px 0; border-bottom: 1px solid var(--linea); }
  .soa-tab td { border: 0; padding: 0; }
  .soa-tab .cat { grid-row: span 3; }
  .galleria button { height: 56vh; }
  .dati th { width: 44%; }
}

/* banner dei cookie */
.consenso { position: fixed; left: 16px; bottom: 16px; z-index: 85; width: min(420px, calc(100vw - 32px)); padding: 22px 22px 18px; border-radius: 20px; background: rgba(19, 17, 15, .92); -webkit-backdrop-filter: blur(18px) saturate(1.3); backdrop-filter: blur(18px) saturate(1.3); border: 1px solid var(--linea); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6); font-size: 14.5px; animation: consenso-entra .7s var(--curva) both .6s; }
.consenso p { margin: 0 0 14px; color: rgba(244, 239, 232, .82); }
.consenso a { color: var(--arancio); }
.consenso-t { font: 600 18px var(--titoli) !important; color: var(--ink) !important; margin-bottom: 8px !important; }
.consenso-azioni { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.consenso-azioni .btn { justify-content: center; padding: 13px 18px; }
.consenso-x { position: absolute; right: 12px; top: 10px; width: 36px; height: 36px; border-radius: 50%; border: 0; background: transparent; color: var(--muted); font-size: 22px; cursor: pointer; }
.consenso-x:hover { color: var(--ink); background: rgba(244, 239, 232, .08); }
@keyframes consenso-entra { from { opacity: 0; transform: translateY(24px); } }
.link-cookie { background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer; text-align: left; }
.link-cookie:hover { color: var(--arancio); }

/* ---------- transizioni fra pagine ---------- */
::view-transition-old(root) { animation: .45s var(--curva) both vt-esce; }
::view-transition-new(root) { animation: .7s var(--curva) both vt-entra; }
@keyframes vt-esce { to { opacity: 0; transform: scale(.98); filter: blur(6px); } }
@keyframes vt-entra { from { opacity: 0; transform: translateY(24px); clip-path: inset(100% 0 0 0); } to { clip-path: inset(0 0 0 0); } }

/* ---------- tablet e telefono ---------- */
@media (max-width: 1024px) {
  .cert-griglia { grid-template-columns: repeat(2, 1fr); }
  .cert:nth-last-child(-n+2) { grid-column: auto; }
  .numeri { grid-template-columns: repeat(2, 1fr); }
  .numero:nth-child(2) { border-right: 0; }
  .numero:nth-child(3) { padding-left: 0; }
  .numero:nth-child(n+3) { padding-top: 28px; border-top: 1px solid var(--linea); margin-top: 28px; }
}
@media (max-width: 900px) {
  .menu-btn { display: block; }
  nav { margin: 0; }
  .menu { position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 6px; padding: 90px 24px 40px; background: rgba(11, 10, 9, .96); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); opacity: 0; visibility: hidden; transition: opacity .4s var(--curva), visibility .4s; }
  .menu.aperto { opacity: 1; visibility: visible; }
  .menu a { font-size: 34px; padding: 12px 0; letter-spacing: -.03em; transform: translateY(20px); opacity: 0; transition: transform .6s var(--curva), opacity .6s var(--curva); }
  .menu.aperto a { transform: none; opacity: 1; }
  .menu.aperto li:nth-child(2) a { transition-delay: .04s; } .menu.aperto li:nth-child(3) a { transition-delay: .08s; } .menu.aperto li:nth-child(4) a { transition-delay: .12s; } .menu.aperto li:nth-child(5) a { transition-delay: .16s; } .menu.aperto li:nth-child(6) a { transition-delay: .2s; }
  .menu a[aria-current="page"]::after { left: 0; right: auto; width: 40px; }
  .racconto-griglia, .h24-griglia { grid-template-columns: 1fr; }
  .racconto-griglia { gap: 0; }
  .racconto-passi { display: contents; }
  .racconto-passi header { order: -2; margin-bottom: 28px; }
  .racconto-scena { order: -1; top: 64px; height: 40vh; z-index: 3; margin-bottom: 10px; box-shadow: 0 20px 40px -10px #0b0a09; }
  .passo { min-height: 52vh; }
  .radar { max-width: 300px; margin: 0 auto; }
  .piede-alto { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .logo img { height: 28px; }
  .ap-didascalia { display: none; }
  .oriz-testa { flex-direction: column; align-items: flex-start; }
  .numeri { grid-template-columns: 1fr; }
  .numero { border-right: 0; padding-left: 0 !important; border-top: 1px solid var(--linea); margin-top: 0 !important; padding-top: 22px !important; padding-bottom: 6px; }
  .numero:first-child { border-top: 0; }
  .settori-lista a { grid-template-columns: 40px 1fr; padding: 20px 0; }
  .s-nota { grid-column: 2; text-align: left; margin-top: -10px; }
  .sedi-griglia, .piede .cols { grid-template-columns: 1fr; }
  .cert-griglia { gap: 10px; }
  .cert { min-height: 132px; padding: 18px; }
  .cert-sigla { font-size: 22px; }
  .cert-soa { grid-column: span 2; grid-row: auto; min-height: 240px; }
  .nastro ul { gap: 44px; }
  .nastro li { height: 48px; }
}

/* ---------- niente animazioni per chi non le vuole ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .entra, .js .appare { opacity: 1; transform: none; }
  .apertura, .ap-media, .ap-testo { --p: 0 !important; }
  .testo-grande .w { color: var(--ink); }
  .racconto-scena img { clip-path: none; }
  .js .passo { opacity: 1; }
  .mc { animation: none !important; }
  .scena { --p: 1 !important; height: auto !important; }
  .scena-palco { position: relative; }
  .sp-scansione { display: none; }
  .js .svela { clip-path: none; } .js .svela img { transform: none; }
  .testa-pagina, .tp-media, .tp-testo { --p: 0 !important; }
  .opere-griglia .opera.via { opacity: 1; transform: none; }
  @view-transition { navigation: none; }
}