/* Viralix: catalogo di design. Carta panna, oggetti sospesi con l'ombra del loro colore, movimento lento. */

@font-face {
  font-family: "Instrument Sans";
  src: url("fonts/instrument-sans-latin-wght-normal.woff2") format("woff2");
  font-weight: 400 700; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("fonts/instrument-sans-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 400 700; font-style: normal; font-display: swap;
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@property --luce { syntax: "<color>"; inherits: true; initial-value: #2ba58f; }

:root {
  --carta: #efede8;
  --carta-2: #f7f5f0;
  --carta-3: #e3e0d9;
  --inchiostro: #0b0b0d;
  --inchiostro-2: #4b4741;
  --inchiostro-3: #6a655d;
  --linea: rgba(11, 11, 13, 0.12);
  --verde: #066f5e;
  --campo: #0b5a4c;
  --campo-testo: #f2efe8;
  --campo-testo-2: #bfd8cf;
  --g1: #0fa88f;
  --g2: #7dbb12;
  --ombra-scura: 22, 19, 14;
  --ombra-1: 0 1px 2px rgba(var(--ombra-scura), 0.05), 0 10px 28px -14px rgba(var(--ombra-scura), 0.16);
  --ombra-2: 0 2px 8px rgba(var(--ombra-scura), 0.05), 0 30px 70px -30px rgba(var(--ombra-scura), 0.26);
  --lento: cubic-bezier(0.16, 1, 0.3, 1);
  --morbido: cubic-bezier(0.45, 0, 0.2, 1);
  --margine: clamp(16px, 5vw, 72px);
  --sezione: clamp(104px, 14vw, 200px);
  --raggio: 22px;
  color-scheme: light;
}
:root[data-tema="scuro"] {
  --carta: #121211;
  --carta-2: #1b1b19;
  --carta-3: #262623;
  --inchiostro: #efede8;
  --inchiostro-2: #bbb6ac;
  --inchiostro-3: #948f85;
  --linea: rgba(239, 237, 232, 0.12);
  --verde: #3be3c2;
  --campo: #0d3a32;
  --campo-testo: #efede8;
  --campo-testo-2: #9cc9bc;
  --g1: #3be3c2;
  --g2: #d4f53a;
  --ombra-scura: 0, 0, 0;
  --ombra-1: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 30px -14px rgba(0, 0, 0, 0.55);
  --ombra-2: 0 2px 8px rgba(0, 0, 0, 0.3), 0 34px 80px -30px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  scrollbar-color: var(--carta-3) var(--carta);
  background: var(--carta);
}
body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font-family: "Instrument Sans", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 420;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  caret-color: var(--verde);
  accent-color: var(--verde);
  transition: background-color 1.2s var(--morbido), color 1.2s var(--morbido);
  overflow-x: clip;
}
::selection { background: color-mix(in oklab, var(--g1) 32%, transparent); color: var(--inchiostro); }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 3px; border-radius: 6px; }
img, video, svg { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 600; text-wrap: balance; }
h1 { font-size: clamp(2.7rem, 6.4vw, 6rem); line-height: 0.98; letter-spacing: -0.038em; }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.9rem); line-height: 1.02; letter-spacing: -0.032em; }
h3 { font-size: clamp(1.3rem, 2.1vw, 1.65rem); line-height: 1.15; letter-spacing: -0.018em; }
p { text-wrap: pretty; }
.sotto { font-size: clamp(1.06rem, 1.3vw, 1.2rem); color: var(--inchiostro-2); max-width: 46ch; margin-top: 18px; }
.nota { font-size: 0.875rem; color: var(--inchiostro-3); margin-top: 22px; max-width: 40ch; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
.nascosto { position: absolute; width: 0; height: 0; overflow: hidden; }
.g1 { stop-color: var(--g1); transition: stop-color 1.2s var(--morbido); }
.g2 { stop-color: var(--g2); transition: stop-color 1.2s var(--morbido); }
button { font: inherit; color: inherit; }

/* ----------------------------------------------------------------- bottoni */
.bottone {
  display: inline-flex; align-items: center; gap: 10px;
  height: 54px; padding: 0 26px; border-radius: 999px;
  font-size: 1rem; font-weight: 560; letter-spacing: -0.005em; text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.9s var(--lento), box-shadow 0.9s var(--lento), background-color 0.6s var(--morbido), color 0.6s var(--morbido);
}
.bottone svg { width: 18px; height: 18px; transition: transform 0.9s var(--lento); }
.bottone-pieno { background: var(--inchiostro); color: var(--carta); box-shadow: var(--ombra-1); }
.bottone-pieno:hover { transform: translateY(-2px); box-shadow: var(--ombra-2); }
.bottone-vuoto { color: var(--inchiostro); border-color: var(--linea); background: transparent; }
.bottone-vuoto:hover { background: var(--carta-2); }
.bottone-vuoto:hover svg { transform: translateX(4px); }
.apertura-azioni .bottone-vuoto { background: var(--carta-2); }
.apertura-azioni .bottone-vuoto:hover { background: var(--carta-3); }
.bottone-piccolo { height: 42px; padding: 0 18px; font-size: 0.94rem; }
.tondo {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  border: 1px solid var(--linea); background: var(--carta-2); box-shadow: var(--ombra-1);
  transition: transform 0.9s var(--lento), box-shadow 0.9s var(--lento), opacity 0.6s;
}
.tondo svg { width: 20px; height: 20px; }
.tondo:hover { transform: translateY(-2px); box-shadow: var(--ombra-2); }
.tondo:disabled { opacity: 0.35; cursor: default; transform: none; box-shadow: none; }

/* ----------------------------------------------------------------- caricamento: l'export */
.export {
  position: fixed; inset: 0; z-index: 50; background: var(--carta);
  display: grid; place-content: center; justify-items: center; gap: 16px;
  transition: opacity 1.1s var(--morbido), visibility 0s linear 1.1s;
}
.export.via { opacity: 0; visibility: hidden; }
.export-nome { width: min(190px, 52vw); height: auto; aspect-ratio: 449.7 / 164.1; color: var(--inchiostro); margin-bottom: 18px; transition: opacity 0.9s var(--morbido), transform 1.1s var(--lento); }
.export-pista { position: relative; width: min(260px, 64vw); height: 4px; border-radius: 4px; background: var(--carta-3); --p: 0.08; --v: 0; }
.export-riempi { position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--p) * 100%); border-radius: 4px; background: linear-gradient(90deg, var(--g1), var(--g2)); }
/* il play viaggia sulla pista: la scia si allunga con la velocita', come sul resto del sito */
.export-play { position: absolute; left: calc(var(--p) * 100%); top: 50%; width: 0; height: 0; }
.export-play svg { position: absolute; left: -22px; top: -22px; width: 44px; height: 44px; max-width: none; overflow: visible; transform-origin: 50% 50%; }
.export-corpo { filter: drop-shadow(0 8px 10px color-mix(in oklab, var(--g1) 30%, transparent)); animation: export-respira 2.4s var(--morbido) infinite; }
.export-scia { opacity: 0; }
.es1 { transform: translate(calc(var(--v) * -34px - 5px), calc(var(--v) * 4px + 4px)); opacity: calc(0.15 + var(--v) * 0.4); filter: blur(1.5px); }
.es2 { transform: translate(calc(var(--v) * -66px - 9px), calc(var(--v) * 7px + 7px)); opacity: calc(0.08 + var(--v) * 0.24); filter: blur(4px); }
.es3 { transform: translate(calc(var(--v) * -100px - 13px), calc(var(--v) * 10px + 10px)); opacity: calc(0.04 + var(--v) * 0.14); filter: blur(7px); }
@keyframes export-respira { 0%, 100% { transform: translateY(-1px) rotate(0deg); } 50% { transform: translateY(2px) rotate(-5deg); } }
.export-tc { margin-top: 22px; font-size: 0.8rem; color: var(--inchiostro-3); font-variant-numeric: tabular-nums; letter-spacing: 0.02em; transition: opacity 0.6s var(--morbido); }
.export.chiusa .export-nome, .export.chiusa .export-tc { opacity: 0; }
.export.chiusa .export-nome { transform: translateY(-8px); }
.export.chiusa .export-pista { transition: opacity 0.8s var(--morbido); opacity: 0; }
.senza-export .export { display: none; }

/* ----------------------------------------------------------------- testata: barra distesa in cima, capsula sospesa quando scorri */
.testata { position: fixed; top: 0; left: 0; right: 0; z-index: 40; padding: env(safe-area-inset-top) 0 0; pointer-events: none; }
.testata-interno {
  pointer-events: auto; position: relative; margin: 0 auto; height: 76px; max-width: 100%;
  display: flex; align-items: center; gap: 18px; padding: 0 var(--margine);
  border-radius: 0; background: var(--carta); box-shadow: none; /* fondale dipinto per i filtri SVG del marchio su WebKit */
  transition: max-width 1.2s var(--lento), height 1s var(--lento), margin 1.2s var(--lento), padding 1.2s var(--lento), border-radius 1.2s var(--lento), background-color 1s var(--morbido), box-shadow 1.2s var(--lento);
}
.testata.staccata .testata-interno {
  max-width: min(980px, calc(100% - 24px)); height: 60px; margin-top: 12px; padding: 0 10px 0 20px; border-radius: 999px;
  background: var(--carta-2);
  box-shadow: 0 1px 0 var(--linea) inset, 0 2px 8px rgba(var(--ombra-scura), 0.06), 0 24px 50px -24px rgba(var(--ombra-scura), 0.32);
}
.marchio { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--inchiostro); margin-right: auto; }
.marchio-simbolo { width: 44px; height: 44px; margin: 0 -6px 0 -12px; transform: translateY(5px); overflow: visible; }
.ms-1 { transform: translate(calc(-13px - var(--corsa, 0) * 16px), calc(10.9px + var(--corsa, 0) * 13.4px)); }
.ms-2 { transform: translate(calc(-26px - var(--corsa, 0) * 34px), calc(21.9px + var(--corsa, 0) * 28.6px)); }
.ms-3 { transform: translate(calc(-39.1px - var(--corsa, 0) * 54px), calc(32.8px + var(--corsa, 0) * 45.3px)); }
.marchio-nome { width: 84px; height: 25px; }
.menu { position: relative; display: flex; gap: 2px; }
.menu a { position: relative; z-index: 1; text-decoration: none; padding: 8px 14px; border-radius: 999px; font-size: 0.95rem; font-weight: 520; color: var(--inchiostro-2); transition: color 0.8s var(--morbido); }
.menu a:hover, .menu a.qui { color: var(--inchiostro); }
.menu-pillola {
  position: absolute; z-index: 0; top: 0; height: 100%; left: var(--pl, 0px); width: var(--pw, 0px); border-radius: 999px; opacity: var(--po, 0);
  background: var(--carta); box-shadow: 0 1px 2px rgba(var(--ombra-scura), 0.06), 0 8px 18px -10px rgba(var(--ombra-scura), 0.25);
  transition: left 1s var(--lento), width 1s var(--lento), opacity 0.8s var(--morbido);
}
:root[data-tema="scuro"] .menu-pillola { background: var(--carta-3); }
.testata-azioni { display: flex; align-items: center; gap: 8px; }
.testata-avanza { position: absolute; left: 26px; right: 26px; bottom: 0; height: 2px; border-radius: 2px; overflow: hidden; opacity: 0; transition: opacity 1s var(--morbido); }
.testata.staccata .testata-avanza { opacity: 1; }
.testata-avanza i { display: block; height: 100%; width: 100%; transform: scaleX(var(--letto, 0)); transform-origin: left; background: linear-gradient(90deg, var(--g1), var(--g2)); border-radius: 2px; }
.tema {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--linea); background: transparent; cursor: pointer;
  display: grid; place-items: center; position: relative; transition: background-color 0.7s var(--morbido);
}
.tema:hover { background: var(--carta); }
.tema svg { width: 18px; height: 18px; grid-area: 1 / 1; transition: opacity 0.9s var(--morbido), transform 1.1s var(--lento); }
.tema-sole { opacity: 0; transform: rotate(-60deg) scale(0.7); }
:root[data-tema="scuro"] .tema-sole { opacity: 1; transform: none; }
:root[data-tema="scuro"] .tema-luna { opacity: 0; transform: rotate(40deg) scale(0.7); }
.menu-apri { display: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--linea); background: transparent; cursor: pointer; place-items: center; }
.menu-apri svg { width: 20px; height: 20px; }
.mensola { isolation: isolate; }

/* ----------------------------------------------------------------- apertura */
.apertura { --tratto-ingresso: 1.1; position: relative; height: 350svh; }
.apertura-palco {
  position: sticky; top: 0; height: 100svh; overflow-x: clip;   /* in verticale l'ombra del video esce dal palco quando sale */
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: center;
  padding: 72px var(--margine) 0;
}
.apertura-palco.play-dietro { z-index: 21; }
.apertura-testo { grid-column: 1 / 8; position: relative; z-index: 3; margin-top: -9vh; will-change: transform; } /* lascia al glass il fondale del palco */
.apertura-sotto { font-size: clamp(1.1rem, 1.45vw, 1.3rem); color: var(--inchiostro-2); max-width: 36ch; margin-top: 26px; }
.apertura-azioni { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.apertura-posto { grid-column: 8 / 13; justify-self: center; position: relative; width: min(26vw, 36svh); aspect-ratio: 100.79 / 97.14; margin-top: -9vh; }
.apertura-scopri { display: none; }
/* il video: arriva spento e grigio, si accende quando la chiave entra */
.finestra {
  --fh: min(80svh, calc(88vw * 16 / 9), calc(100svh - 180px));
  position: absolute; left: 50%; top: calc(50% + 44px); z-index: 2; margin: 0;
  width: calc(var(--fh) * 9 / 16); height: var(--fh);
  transform: translate(-50%, -50%) translateY(var(--ey, 0px)) scale(var(--es, 1));
  opacity: var(--arriva, 0); will-change: transform, opacity;
}
.finestra-ombra {
  position: absolute; left: 50%; top: 50%; width: 150%; height: 56%; transform: translate(-50%, -12%);
  background: radial-gradient(closest-side, color-mix(in oklab, var(--g1) 34%, transparent), transparent);
  filter: blur(22px); opacity: calc(var(--colore, 0) * 0.85); pointer-events: none;
}
.finestra-video {
  --sx: 50%; --sy: 50%; --sw: 28%;
  position: absolute; inset: 0; border-radius: 26px; overflow: hidden; background: #1c1b18;
  box-shadow: 0 2px 10px rgba(var(--ombra-scura), 0.08), 0 50px 110px -40px rgba(var(--ombra-scura), 0.42);
}
.finestra-video video {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(calc(1 - var(--colore, 0))) brightness(calc(0.8 + var(--colore, 0) * 0.2)) contrast(calc(0.88 + var(--colore, 0) * 0.12));
}
.serratura {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at var(--sx) var(--sy), rgba(12, 12, 11, 0) 8%, rgba(12, 12, 11, calc((1 - var(--colore, 0)) * 0.38)) 72%);
}
.serratura::after {
  content: ""; position: absolute; inset: -30%;
  background: linear-gradient(115deg, transparent 42%, rgba(255, 253, 244, 0.42) 50%, transparent 58%);
  transform: translateX(calc(-55% + var(--clic, 0) * 110%)); opacity: calc(sin(var(--clic, 0) * 3.1416));
}
.presa, .presa-onda { position: absolute; left: var(--sx); top: var(--sy); width: var(--sw); aspect-ratio: 1; overflow: visible; }
.presa {
  transform: translate(-50%, -50%); fill: rgba(255, 255, 255, 0.1); stroke: rgba(255, 255, 255, 0.82); stroke-width: 1.6;
  opacity: var(--foro, 1); filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.28));
  animation: attesa 3.8s var(--morbido) infinite alternate;
}
@keyframes attesa { from { stroke-opacity: 0.55; } to { stroke-opacity: 1; } }
.presa-onda {
  fill: none; stroke: #fff; stroke-width: 2;
  transform: translate(-50%, -50%) scale(calc(1 + var(--clic, 0) * 0.75)); opacity: calc(sin(var(--clic, 0) * 3.1416) * 0.85);
}
/* tutto il video e' il tasto: il play del marchio e' la chiave che lo apre */
.tasto-video {
  position: absolute; inset: 0; z-index: 2; margin: 0; padding: 0; border: 0; background: transparent; color: #fff;
  cursor: pointer; -webkit-tap-highlight-color: transparent; font: inherit;
}
.tasto-video:disabled { cursor: default; }
.tasto-video:focus-visible { outline: 2px solid #fff; outline-offset: -8px; border-radius: 26px; }
.tasto-invito {
  position: absolute; left: 50%; top: calc(var(--sy) + 10.5%); white-space: nowrap;
  display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 15px 0 12px; border-radius: 999px;
  background: rgba(14, 14, 13, 0.66); color: #fff; font-size: 0.9rem; font-weight: 540;
  opacity: 0; transform: translate(-50%, 10px); transition: opacity 0.9s var(--morbido), transform 1.2s var(--lento);
}
.tasto-invito svg { width: 17px; height: 17px; }
.finestra.aperta:not(.in-onda) .tasto-invito { opacity: 1; transform: translate(-50%, 0); transition-delay: 0.45s; }
.audio {
  position: absolute; left: 14px; bottom: 18px; z-index: 3; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 15px 0 12px; border-radius: 999px; border: 0;
  background: rgba(14, 14, 13, 0.66); color: #fff; font-size: 0.9rem; font-weight: 540; cursor: pointer;
  opacity: 0; transform: translateY(10px); pointer-events: none; transition: opacity 0.8s var(--morbido), transform 1.1s var(--lento);
}
.audio svg { width: 18px; height: 18px; }
.audio:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.finestra.aperta.avviato .audio { opacity: 1; transform: none; pointer-events: auto; }
.video-avanza { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; z-index: 3; background: rgba(255, 255, 255, 0.2); opacity: 0; transition: opacity 0.8s var(--morbido); }
.video-avanza::before { content: ""; position: absolute; inset: 0; transform: scaleX(var(--t, 0)); transform-origin: left; background: linear-gradient(90deg, var(--g1), var(--g2)); }
.finestra.avviato .video-avanza { opacity: 1; }
.finestra-didascalia {
  position: absolute; left: 0; right: 0; bottom: calc(100% + 18px);
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  font-size: 0.875rem; color: var(--inchiostro-2);
  opacity: var(--did, 0); transform: translateY(calc((1 - var(--did, 0)) * 10px));
}
.finestra-didascalia strong { font-size: 1.3rem; font-weight: 600; color: var(--inchiostro); letter-spacing: -0.025em; }
.finestra-scroll {
  position: absolute; left: 0; right: 0; top: calc(100% + 14px); display: flex; align-items: center; gap: 12px;
  color: var(--inchiostro-3); font-size: 0.76rem; line-height: 1.4; white-space: nowrap; pointer-events: none;
  opacity: var(--did, 0); transform: translateY(calc((1 - var(--did, 0)) * 8px));
}
.finestra-scroll i { flex: 1; height: 2px; border-radius: 2px; background: var(--linea); overflow: hidden; }
.finestra-scroll b { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--g1), var(--g2)); transform: scaleX(var(--sosta, 0)); transform-origin: left; }
.finestra-scroll svg { width: 16px; height: 16px; flex: none; color: var(--verde); transform: rotate(90deg) translateX(calc(var(--sosta, 0) * 4px)); }
.ancora-apertura { left: 0; top: 0; width: 10px; height: 10px; }
.parolone {
  position: absolute; left: calc(var(--margine) * -0.4); right: calc(var(--margine) * -0.4); bottom: -10.5vw;
  width: calc(100% + var(--margine) * 0.8); height: auto; aspect-ratio: 449.7 / 164.1;
  color: var(--carta-3); --punti: currentColor; z-index: 1; pointer-events: none;
  transform: translateY(var(--py, 0px)); opacity: var(--po, 1);
  transition: color 1.2s var(--morbido);
}

/* ----------------------------------------------------------------- manifesto */
.manifesto { padding: var(--sezione) var(--margine) calc(var(--sezione) * 0.6); }
.manifesto-frase {
  --spazio-play: 28px;
  position: relative; font-size: clamp(1.9rem, 4.6vw, 4rem); line-height: 1.08; letter-spacing: -0.032em; font-weight: 560;
  max-width: 20ch; margin-left: calc(100% / 12);
}
.manifesto-parola { position: relative; display: inline-block; white-space: nowrap; padding-bottom: var(--spazio-play); color: color-mix(in oklab, var(--inchiostro) 18%, var(--carta)); }
.manifesto-inchiostro {
  position: absolute; inset: 0; color: var(--inchiostro); pointer-events: none; user-select: none;
  clip-path: inset(0 calc((1 - var(--lettura, 0)) * 100%) 0 0);
}
.ridotto .manifesto-parola { color: var(--inchiostro); }
.ridotto .manifesto-inchiostro { display: none; }

/* ----------------------------------------------------------------- lavori: la mensola */
.lavori {
  display: grid; grid-template-rows: auto minmax(0, 1fr) auto; row-gap: 16px;
  height: calc(100svh - 92px); min-height: 560px; padding: 20px 0 24px;
}
.lavori-testa, .lavori-piede { padding: 0 var(--margine); display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; flex-wrap: wrap; }
.lavori-testa h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
.lavori-testa .sotto { margin-top: 8px; font-size: 1rem; }
.filtri { display: flex; flex-wrap: wrap; gap: 8px; }
.filtri button {
  height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--linea); background: transparent; cursor: pointer;
  font-size: 0.94rem; font-weight: 520; color: var(--inchiostro-2); transition: background-color 0.7s var(--morbido), color 0.7s var(--morbido), border-color 0.7s;
}
.filtri button:hover { color: var(--inchiostro); background: var(--carta-2); }
.filtri button[aria-pressed="true"] { background: var(--inchiostro); color: var(--carta); border-color: var(--inchiostro); }
.filtri.animati { position: relative; isolation: isolate; background: var(--carta); }
.filtri-pillola {
  position: absolute; left: 0; top: 0; border-radius: 999px; background: var(--inchiostro); pointer-events: none;
  box-shadow: 0 2px 4px rgba(var(--ombra-scura), 0.06), 0 10px 24px -12px rgba(var(--ombra-scura), 0.28);
  transform-origin: 0 0;
}
.filtri.animati button {
  position: relative; background: transparent;
  transition: border-color 0.35s var(--morbido);
}
.filtri.animati button:hover { background: transparent; border-color: color-mix(in oklab, var(--inchiostro) 25%, transparent); }
.filtri.animati button[aria-pressed="true"] { background: transparent; border-color: transparent; }
.filtri.animati button:active:not(:focus-visible) .filtro-testo,
.filtri.animati button:active:not(:focus-visible) .filtro-inverso { scale: 0.96; }
.filtro-testo { display: block; color: var(--inchiostro-2); transition: scale 0.35s var(--lento); }
.filtro-inverso {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--carta); pointer-events: none; clip-path: inset(0 100% 0 0); transition: scale 0.35s var(--lento);
}
.ridotto .filtri, .ridotto .filtri *, .ridotto .carta, .ridotto .carta button, .ridotto .mensola-luce { transition: none !important; }
.mensola.cambio-istantaneo .carta button, .mensola.cambio-istantaneo .mensola-luce { transition: none !important; }
.carta-uscente { pointer-events: none; }
.mensola {
  --limite-carta: 280px;
  position: relative; min-height: 0; container-type: size;
  overflow-x: clip; overflow-y: visible;   /* taglia solo ai lati: in verticale ombre e luce escono libere */
  touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none;
}
.mensola-luce, .mensola-binario { --cw: min(var(--limite-carta), calc((100cqh - 76px) * 9 / 16)); }
.mensola:active { cursor: grabbing; }
.mensola:focus-visible { outline-offset: -6px; }
.mensola-luce {
  position: absolute; left: 50%; top: 52%; width: calc(var(--cw) * 3.2); height: calc(var(--cw) * 2.6);
  transform: translate(-50%, -50%); pointer-events: none;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--luce) 30%, transparent), transparent);
  filter: blur(30px); transition: --luce 1.6s var(--morbido);
}
.mensola-binario { list-style: none; margin: 0; padding: 0; position: absolute; left: 0; right: 0; top: 18px; height: calc(var(--cw) * 16 / 9); }
.carta {
  --c: #888;
  position: absolute; left: 50%; top: 0; width: var(--cw); aspect-ratio: 9 / 16; margin-left: calc(var(--cw) / -2);
  will-change: transform, opacity;
}
.carta button {
  all: unset; display: block; width: 100%; height: 100%; border-radius: 18px; overflow: hidden; position: relative; cursor: pointer;
  background: var(--carta-3);
  box-shadow: 0 2px 6px rgba(var(--ombra-scura), 0.08), 0 calc(14px + var(--alza, 0) * 26px) calc(36px + var(--alza, 0) * 50px) calc(-18px - var(--alza, 0) * 8px) color-mix(in oklab, var(--c) calc(30% + var(--alza, 0) * 25%), transparent);
  transition: box-shadow 1.1s var(--lento);
}
.carta button:focus-visible { outline: 2px solid var(--verde); outline-offset: 4px; }
.carta img, .carta video { width: 100%; height: 100%; object-fit: cover; pointer-events: none; -webkit-user-drag: none; }
.carta video { position: absolute; inset: 0; opacity: 0; transition: opacity 1s var(--morbido); }
.carta.attiva video.pronto { opacity: 1; }
.carta.orizzontale { --w: calc(var(--cw) * 1.8); width: var(--w); aspect-ratio: 16 / 9; margin-left: calc(var(--w) / -2); top: calc((var(--cw) * 16 / 9 - var(--w) * 9 / 16) / 2); }
.carta-esempio {
  position: absolute; left: 12px; top: 12px; padding: 3px 9px; border-radius: 999px; font-size: 0.72rem; font-weight: 560;
  background: rgba(247, 245, 240, 0.9); color: #2a2723; letter-spacing: 0.01em;
}
.lavori-piede { align-items: center; }
.scheda { min-height: 64px; transition: opacity 0.7s var(--morbido); }
.scheda.cambio { opacity: 0; }
.scheda-titolo { font-size: clamp(1.15rem, 1.65vw, 1.45rem); font-weight: 600; letter-spacing: -0.018em; line-height: 1.2; }
.scheda-meta { color: var(--inchiostro-3); font-size: 0.875rem; line-height: 1.45; margin-top: 4px; }
.mensola-comandi { display: flex; align-items: center; gap: 8px; }
.mensola-comandi .tondo { width: 44px; height: 44px; }
.mensola-comandi #guarda { height: 44px; padding: 0 20px; }
.contatore { font-variant-numeric: tabular-nums; color: var(--inchiostro-3); font-size: 0.875rem; min-width: 3.6em; text-align: right; margin-right: 6px; }
#guarda svg { width: 15px; height: 15px; }

/* ----------------------------------------------------------------- visore */
.visore {
  width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: color-mix(in oklab, var(--carta) 82%, transparent); color: var(--inchiostro);
  display: grid; grid-template-columns: auto minmax(0, 360px); align-items: center; justify-content: center; gap: 40px;
  opacity: 0; transition: opacity 0.9s var(--morbido), overlay 0.9s allow-discrete, display 0.9s allow-discrete;
}
.visore[open] { opacity: 1; }
@starting-style { .visore[open] { opacity: 0; } }
.visore::backdrop { background: transparent; }
.visore:not([open]) { display: none; }
.visore-media {
  height: min(84svh, calc(92vw * 16 / 9)); aspect-ratio: 9 / 16; border-radius: 24px; overflow: hidden; background: var(--carta-3);
  box-shadow: 0 2px 10px rgba(var(--ombra-scura), 0.08), 0 60px 120px -40px color-mix(in oklab, var(--c, #555) 55%, transparent);
  transform: translateY(14px) scale(0.985); filter: blur(7px); transition: transform 1.1s var(--lento), filter 1.1s var(--morbido);
}
.visore[open] .visore-media { transform: none; filter: blur(0); }
.visore-link { margin-top: 14px; display: inline-flex; }
.visore-media img, .visore-media video { width: 100%; height: 100%; object-fit: cover; }
.visore-media.orizzontale { aspect-ratio: 16 / 9; height: auto; width: min(66vw, 1000px, calc(84svh * 16 / 9)); }
.visore-media img { animation: spinta 14s var(--morbido) both; }
@keyframes spinta { from { transform: scale(1.0); } to { transform: scale(1.08); } }
.visore-titolo { font-size: clamp(1.5rem, 2.6vw, 2.2rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.1; }
.visore-meta { color: var(--inchiostro-3); margin-top: 8px; }
.visore-chiudi { position: fixed; top: max(18px, env(safe-area-inset-top)); right: var(--margine); }

/* ----------------------------------------------------------------- prima e dopo */
.primadopo { position: relative; height: 230svh; }
.primadopo-palco {
  position: sticky; top: 0; height: 100svh; padding: 84px var(--margine) 24px;
  display: grid; grid-template-columns: minmax(0, 560px) auto; justify-content: center; column-gap: clamp(48px, 6vw, 112px); align-items: center;
}
.primadopo-testo { grid-column: 1; }
.confronto {
  --c: #8c6a3c;
  grid-column: 2; justify-self: center; position: relative;
  height: min(76svh, 700px); aspect-ratio: 9 / 16; border-radius: var(--raggio); overflow: hidden; background: var(--carta-3);
  box-shadow: 0 2px 8px rgba(var(--ombra-scura), 0.08), 0 50px 100px -40px color-mix(in oklab, var(--c) 55%, transparent);
}
.confronto-strato { position: absolute; inset: 0; }
.confronto-img { width: 100%; height: 100%; object-fit: cover; }
.confronto-prima { clip-path: inset(0 0 0 calc(var(--x, 0) * 100%)); }
.lama {
  position: absolute; top: 0; bottom: 0; left: calc(var(--x, 0) * 100%); width: 2px; margin-left: -1px;
  background: rgba(255, 255, 255, 0.95); pointer-events: none;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15), -18px 0 40px 6px rgba(255, 252, 240, 0.28), 18px 0 40px 6px rgba(255, 252, 240, 0.18);
  opacity: calc(1 - (var(--x, 0) - 0.94) * 16);
}
.etichetta {
  position: absolute; top: 14px; padding: 5px 11px; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
  background: rgba(247, 245, 240, 0.92); color: #2a2723;
}
.etichetta-prima { right: 14px; opacity: calc(1 - var(--x, 0) * 1.4); }
.etichetta-dopo { left: 14px; opacity: calc(var(--x, 0) * 1.6 - 0.1); }

/* ----------------------------------------------------------------- contatti: campo verde pieno, pannello di export */
.contatti { position: relative; background: var(--campo); color: var(--campo-testo); padding: var(--sezione) var(--margine); transition: background-color 1.2s var(--morbido); }
.contatti-griglia { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 48px; align-items: start; }
.contatti-testo { grid-column: 1 / 6; position: sticky; top: 120px; }
.contatti-testo h2 { color: var(--campo-testo); }
.contatti-testo p { color: var(--campo-testo-2); font-size: 1.15rem; margin-top: 22px; max-width: 34ch; }
.pannello {
  grid-column: 7 / 13; background: var(--carta-2); color: var(--inchiostro); border-radius: 28px; padding: clamp(22px, 3.2vw, 44px);
  display: flex; flex-direction: column; gap: 22px;
  box-shadow: 0 2px 10px rgba(0, 20, 16, 0.12), 0 50px 110px -46px rgba(0, 18, 14, 0.75);
}
.pannello [hidden] { display: none; }
.campo { display: flex; flex-direction: column; gap: 8px; border: 0; margin: 0; padding: 0; min-width: 0; }
.campo > span, .campo legend { font-size: 0.9rem; font-weight: 560; color: var(--inchiostro-2); padding: 0; }
.campo em { font-style: normal; font-weight: 450; color: var(--inchiostro-3); margin-left: 4px; }
.campo legend { margin-bottom: 8px; }
.campo input, .campo textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--inchiostro); background: var(--carta);
  border: 1px solid var(--linea); border-radius: 14px; padding: 14px 16px; outline: none;
  transition: border-color 0.7s var(--morbido), box-shadow 0.9s var(--lento), background-color 0.7s;
}
.campo textarea { resize: vertical; min-height: 104px; line-height: 1.5; }
.campo input::placeholder, .campo textarea::placeholder { color: var(--inchiostro-2); opacity: 1; }
.campo input:focus, .campo textarea:focus { border-color: var(--verde); box-shadow: 0 0 0 4px color-mix(in oklab, var(--verde) 16%, transparent); background: var(--carta-2); }
.campo input[aria-invalid="true"], .campo textarea[aria-invalid="true"] { border-color: #b23a2a; }
.campi-doppi { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.scelte { display: flex; flex-wrap: wrap; gap: 8px; }
.scelte label { position: relative; cursor: pointer; }
.scelte input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.scelte span {
  display: inline-flex; align-items: center; height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--linea);
  background: var(--carta); font-size: 0.95rem; font-weight: 520; color: var(--inchiostro-2);
  transition: background-color 0.7s var(--morbido), color 0.7s var(--morbido), border-color 0.7s, box-shadow 0.9s var(--lento);
}
.scelte input:checked + span { background: var(--inchiostro); color: var(--carta); border-color: var(--inchiostro); box-shadow: var(--ombra-1); }
.scelte input:focus-visible + span { outline: 2px solid var(--verde); outline-offset: 3px; }
.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.errore { color: #9b2c1f; font-size: 0.95rem; font-weight: 520; }
:root[data-tema="scuro"] .errore { color: #ff9b86; }
.esporta {
  position: relative; height: 60px; border: 0; border-radius: 999px; background: var(--inchiostro); color: var(--carta); cursor: pointer;
  font-size: 1.05rem; font-weight: 600; overflow: hidden; box-shadow: var(--ombra-1);
  transition: transform 0.9s var(--lento), box-shadow 0.9s var(--lento);
}
.esporta:hover { transform: translateY(-2px); box-shadow: var(--ombra-2); }
.esporta-riempi { position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--avanza, 0) * 100%); background: linear-gradient(90deg, var(--g1), var(--g2)); transition: width 0.9s var(--lento); }
.esporta-testo { position: relative; font-variant-numeric: tabular-nums; }
.esporta.in-corso { cursor: progress; }
.esporta.in-corso .esporta-testo { color: #0b0b0d; }
:root:not([data-tema="scuro"]) .esporta.in-corso { background: var(--carta-3); }
.fatto { display: flex; align-items: center; gap: 18px; padding: 8px 0; }
.fatto[hidden] { display: none; }
.fatto svg { width: 72px; height: 72px; flex: none; animation: respira 5.5s var(--morbido) infinite; }
.fatto p { font-size: 1.25rem; color: var(--inchiostro-2); }
.fatto b { color: var(--inchiostro); font-weight: 650; }
.pannello.inviato > :not(.fatto) { display: none; }

/* ----------------------------------------------------------------- piede: il logo respira */
.piede { padding: var(--sezione) var(--margine) calc(48px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: end; }
.piede .piede-simbolo { grid-column: 1 / 4; position: relative; justify-self: end; align-self: center; margin-right: 12%; width: min(200px, 50vw); aspect-ratio: 100.79 / 97.14; }
@keyframes respira { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.045) translate(1%, -1%); } }
.piede-righe { grid-column: 5 / 13; display: flex; flex-direction: column; gap: 28px; }
.piede-nome { width: 100%; max-width: 760px; height: auto; aspect-ratio: 449.7 / 164.1; color: var(--inchiostro); }
.piede nav { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.piede nav a { text-decoration: none; color: var(--inchiostro-2); font-weight: 500; }
.piede nav a:hover { color: var(--inchiostro); }
.piede-nota { color: var(--inchiostro-3); font-size: 0.9rem; }

/* ----------------------------------------------------------------- telefono */
@media (max-width: 900px) {
  .testata.staccata .testata-interno { padding: 0 8px 0 16px; height: 56px; }
  .menu-pillola { display: none; }
  .menu { position: fixed; left: 12px; right: 12px; top: calc(80px + env(safe-area-inset-top)); flex-direction: column; gap: 2px; padding: 10px;
    background: var(--carta-2); border-radius: 22px; box-shadow: var(--ombra-2);
    opacity: 0; transform: translateY(-10px); pointer-events: none; transition: opacity 0.7s var(--morbido), transform 0.9s var(--lento); }
  .menu.aperto { opacity: 1; transform: none; pointer-events: auto; }
  .menu a { font-size: 1.25rem; padding: 14px 16px; color: var(--inchiostro); }
  .menu-apri { display: grid; }
  .testata .bottone-piccolo { display: none; }
  .apertura { --tratto-ingresso: 1; height: 350svh; }
  .apertura-palco {
    --play-mobile-size: min(58vw, 28svh, 250px); --play-mobile-fondo: calc(112px + 7svh);
    grid-template-columns: 1fr; align-content: start; padding-top: calc(104px + env(safe-area-inset-top)); row-gap: 0;
  }
  .apertura-testo { grid-column: 1; margin-top: 0; }
  .apertura-testo h1 { font-size: clamp(2.15rem, 10.8vw, 3.85rem); line-height: 0.99; letter-spacing: -0.045em; }
  .apertura-testo h1 span { display: block; white-space: nowrap; }
  .apertura-sotto { margin-top: 18px; font-size: 1rem; line-height: 1.55; max-width: 36rem; }
  .apertura-azioni { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); max-width: 420px; gap: 10px; margin-top: 20px; }
  .apertura-azioni .bottone { height: 52px; padding: 0 8px; justify-content: center; gap: 6px; font-size: clamp(0.8125rem, 3.6vw, 0.94rem); }
  .apertura-azioni .bottone-pieno { white-space: normal; text-align: center; line-height: 1.2; }
  .apertura-azioni .bottone svg { width: 16px; height: 16px; flex: none; }
  .apertura-posto { position: absolute; left: 50%; bottom: var(--play-mobile-fondo); width: var(--play-mobile-size); margin: 0 0 0 calc(var(--play-mobile-size) * -0.38); }
  .apertura-scopri {
    position: absolute; left: 50%; bottom: calc(112px + env(safe-area-inset-bottom) * 0.4 - 14px);
    display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 520; color: var(--inchiostro-2); white-space: nowrap;
    padding: 9px 14px 9px 16px; border-radius: 999px; background: color-mix(in oklab, var(--carta-2) 82%, transparent); box-shadow: var(--ombra-1);
    opacity: var(--intro-visibile, 1); transform: translate(-50%, calc((1 - var(--intro-visibile, 1)) * 12px)); pointer-events: none;
  }
  .apertura-scopri br { display: none; }
  .apertura-scopri svg { width: 16px; height: 16px; transform: rotate(90deg); color: var(--verde); animation: scorri-giu 2.6s var(--morbido) infinite; }
  @keyframes scorri-giu { 0%, 100% { translate: 0 -2px; } 50% { translate: 0 3px; } }
  .finestra { --fh: min(74svh, calc(86vw * 16 / 9), calc(100svh - 200px)); top: calc(50% + 34px); }
  .finestra-didascalia { flex-direction: column; align-items: flex-start; gap: 3px; bottom: calc(100% + 14px); font-size: 0.8rem; line-height: 1.3; }
  .finestra-didascalia strong { font-size: 1.125rem; line-height: 1.2; }
  .tasto-invito { width: max-content; max-width: calc(100% - 24px); height: auto; min-height: 38px; padding: 9px 12px; white-space: normal; justify-content: center; text-align: center; font-size: 0.8rem; line-height: 1.35; }
  .tasto-invito svg { width: 15px; height: 15px; flex: none; }
  .parolone { left: var(--margine); right: var(--margine); width: calc(100% - var(--margine) * 2); bottom: -8.5vw; opacity: calc(var(--po, 1) * 0.7); }
  .manifesto-frase { margin-left: 0; }
  .lavori-testa { align-items: flex-start; flex-direction: column; gap: 12px; }
  .lavori-testa .sotto { font-size: 0.94rem; }
  .filtri { gap: 6px; }
  .filtri button { height: 44px; padding: 0 10px; font-size: 0.875rem; }
  .mensola { --limite-carta: 260px; }
  .lavori-piede { flex-direction: column; align-items: stretch; gap: 12px; }
  .scheda { min-height: 68px; }
  .mensola-comandi { justify-content: space-between; }
  .contatore { text-align: left; margin-right: auto; }
  .primadopo { height: 220svh; }
  .primadopo-palco { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); align-content: start; row-gap: 18px; padding-top: calc(82px + env(safe-area-inset-top)); }
  .primadopo-testo { grid-column: 1; }
  .primadopo-testo h2 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .primadopo-testo .sotto { font-size: 1rem; margin-top: 10px; }
  .primadopo-testo .nota { display: block; font-size: 0.75rem; line-height: 1.4; margin-top: 8px; }
  .confronto { grid-column: 1; height: min(58svh, 100%, 520px); }
  .contatti-griglia { grid-template-columns: 1fr; }
  .contatti-testo { grid-column: 1; position: static; }
  .pannello { grid-column: 1; border-radius: 24px; }
  .campi-doppi { grid-template-columns: 1fr; }
  .visore { grid-template-columns: 1fr; justify-items: center; align-content: center; gap: 18px; padding: 16px; }
  .visore-media { height: min(72svh, calc(88vw * 16 / 9)); }
  .visore-media.orizzontale { height: auto; width: min(92vw, calc(72svh * 16 / 9)); }
  .visore-info { text-align: center; }
  .piede { grid-template-columns: 1fr; row-gap: 40px; }
  .piede .piede-simbolo, .piede-righe { grid-column: 1; }
  .piede .piede-simbolo { justify-self: start; margin: 0 0 0 64px; width: min(150px, 40vw); }
}
@media (max-width: 900px) and (max-height: 740px) {
  .apertura-palco { --play-mobile-size: min(46vw, 22svh, 190px); --play-mobile-fondo: calc(100px + 5svh); padding-top: calc(92px + env(safe-area-inset-top)); }
  .apertura-testo h1 { font-size: clamp(2.15rem, 10vw, 3.2rem); }
  .apertura-sotto { font-size: 0.94rem; line-height: 1.5; margin-top: 14px; }
  .apertura-azioni { margin-top: 18px; }
}
@media (max-width: 599px) and (max-height: 650px) {
  .apertura-palco { --play-mobile-size: min(38vw, 18svh, 150px); --play-mobile-fondo: calc(92px + 3svh); }
}
@media (min-width: 600px) and (max-width: 900px) and (max-height: 600px) {
  .apertura-testo { max-width: 68%; }
  .apertura-testo h1 { font-size: clamp(2rem, 5.5vw, 3rem); }
  .apertura-palco { --play-mobile-fondo: calc(50svh - var(--play-mobile-size) * 0.5); }
  .apertura-scopri { display: none; }
}

/* ----------------------------------------------------------------- meno movimento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.35s !important; }
}
.ridotto .apertura { height: auto; }
.ridotto .apertura-palco { position: relative; height: auto; min-height: 100svh; }
.ridotto .finestra { position: relative; left: auto; top: auto; transform: none; opacity: 1; grid-column: 1 / -1; justify-self: center; margin: 48px 0 120px; --did: 1; --foro: 0; }
.ridotto .apertura-posto, .ridotto .parolone { display: none; }
.ridotto .apertura-scopri { display: none; }
.ridotto .finestra-scroll { display: none; }
.ridotto .primadopo { height: auto; }
.ridotto .primadopo-palco { position: relative; height: auto; }
.ridotto .primadopo-palco { grid-template-rows: auto auto; }
.ridotto .confronto { height: min(58svh, 520px); }

/* ----------------------------------------------------------------- il filo: un solo play che attraversa la pagina */
.filo { position: fixed; inset: 0; z-index: 20; pointer-events: none; }
.filo svg { position: absolute; left: 0; top: 0; width: 100px; height: 100px; overflow: visible; will-change: transform, opacity; transform-origin: 50% 50%; }
.filo-play { filter: drop-shadow(0 10px 14px color-mix(in oklab, var(--g1) 30%, transparent)); }
.filo-scia:nth-of-type(1) { filter: blur(2px); } .filo-scia:nth-of-type(2) { filter: blur(4.5px); } .filo-scia:nth-of-type(3) { filter: blur(8px); }
.filo svg { opacity: 0; }
.ancora { position: absolute; display: block; pointer-events: none; }
.manifesto { position: relative; }
.ancora-manifesto { width: 64px; height: 62px; left: calc(var(--margine) + 100% / 12 - 96px); top: calc(var(--sezione) + 4px); }
.ancora-mensola { width: 40px; height: 39px; left: calc(50% - 20px); bottom: 14px; }
.ancora-lama { width: 40px; height: 39px; left: calc(var(--x, 0) * 100% - 20px); bottom: 18px; }
.ancora-riga { width: 30px; height: 29px; left: -6px; top: 0; }
.ancora-modulo { width: 26px; height: 25px; left: 0; top: 0; }
.percorso-play { display: block; }
.esporta-testo { padding-left: 18px; }
@media (max-width: 900px) {
  .ancora-manifesto { width: 48px; height: 46px; left: var(--margine); top: calc(var(--sezione) - 64px); }
  .manifesto-frase { --spazio-play: 22px; }
}
.ancora-manifesto.lettura { left: 0; top: 0; }

/* ----------------------------------------------------------------- servizi: le righe a sinistra, la vetrina che mostra il servizio al lavoro */
.servizi { padding: var(--sezione) var(--margine); }
.servizi-testa { margin-bottom: 64px; }
.servizi-griglia { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: start; }
.righe { grid-column: 1 / 8; list-style: none; margin: 0; padding: 0; position: relative; }
.riga {
  padding: 34px 0 34px 46px; position: relative; cursor: pointer; outline: none;
  opacity: 0.85; transition: opacity 1.1s var(--morbido), transform 1.2s var(--lento);
}
.riga::before { content: ""; position: absolute; left: 46px; right: 0; top: 0; height: 1px; background: var(--linea); }
.riga.attiva { opacity: 1; transform: translateX(6px); }
.riga:focus-visible h3 { outline: 2px solid var(--verde); outline-offset: 6px; border-radius: 6px; }
.riga h3 { font-size: clamp(1.6rem, 3vw, 2.6rem); letter-spacing: -0.03em; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.riga p { color: var(--inchiostro-2); max-width: 46ch; margin-top: 12px; }
.voci { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.voci li { font-size: 0.88rem; font-weight: 520; color: var(--inchiostro-2); padding: 5px 12px; border-radius: 999px; background: var(--carta-2); box-shadow: var(--ombra-1); }
.presto { font-size: 0.78rem; font-weight: 560; letter-spacing: 0.01em; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--linea); color: var(--inchiostro-2); }
.vetrina-posto { grid-column: 9 / 13; position: sticky; top: calc(50svh - min(33svh, 300px) + 20px); align-self: start; }
.vetrina {
  --c: #2ca5ad;
  position: relative; width: 100%; max-width: 340px; margin: 0 auto; aspect-ratio: 9 / 16; max-height: min(66svh, 600px);
  border-radius: 24px; background: var(--carta-2); overflow: hidden;
  box-shadow: 0 2px 8px rgba(var(--ombra-scura), 0.07), 0 50px 100px -40px color-mix(in oklab, var(--c) 55%, transparent);
  transition: box-shadow 1.6s var(--morbido);
}
.demo { position: absolute; inset: 0; opacity: 0; transform: scale(1.03); filter: blur(6px); transition: opacity 1.1s var(--morbido), transform 1.4s var(--lento), filter 1.1s var(--morbido); }
.demo.attiva { opacity: 1; transform: none; filter: none; }
.demo *, .demo *::before, .demo *::after { animation-play-state: paused; }
.demo.attiva *, .demo.attiva *::before, .demo.attiva *::after { animation-play-state: running; }
.demo-etichetta { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); white-space: nowrap; font-size: 0.8rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--inchiostro); color: var(--carta); }

/* reel: barra di avanzamento, gancio in alto, sottotitoli parola per parola */
.demo-fondo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: spinta 9s var(--morbido) infinite alternate; }
.demo-reel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 20, 24, 0.45), transparent 32%, transparent 62%, rgba(8, 20, 24, 0.5)); }
.reel-barra { position: absolute; left: 14px; right: 14px; top: 14px; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, 0.35); z-index: 2; overflow: hidden; }
.reel-barra i { display: block; height: 100%; width: 100%; background: #fff; transform-origin: left; animation: avanzamento 7s linear infinite; }
@keyframes avanzamento { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.reel-gancio { position: absolute; left: 18px; right: 18px; top: 38px; z-index: 2; color: #fff; font-weight: 700; font-size: 1.32rem; line-height: 1.05; letter-spacing: -0.03em; animation: gancio 7s var(--lento) infinite; }
@keyframes gancio { 0% { opacity: 0; transform: translateY(14px); filter: blur(6px); } 9%, 88% { opacity: 1; transform: none; filter: none; } 100% { opacity: 0; } }
.reel-sotto { position: absolute; left: 0; right: 0; bottom: 18%; z-index: 2; text-align: center; color: #fff; font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; }
.reel-sotto span { display: inline-block; opacity: 0.35; animation: parola 7s var(--morbido) infinite; }
.reel-sotto span:nth-child(1) { animation-delay: 1.2s; } .reel-sotto span:nth-child(2) { animation-delay: 1.9s; }
.reel-sotto span:nth-child(3) { animation-delay: 2.6s; } .reel-sotto span:nth-child(4) { animation-delay: 3.3s; }
@keyframes parola { 0% { opacity: 0.35; color: #fff; transform: none; } 4% { opacity: 1; color: #d4f53a; transform: translateY(-3px) scale(1.06); } 14% { color: #fff; transform: none; opacity: 1; } 70% { opacity: 1; } 80%, 100% { opacity: 0.35; } }

/* motion: il play diventa cerchio, poi quadrato; la parola nasce lettera per lettera */
.demo-motion { background: var(--carta-2); display: grid; place-items: center; }
.forme { position: relative; width: 46%; aspect-ratio: 1; margin-top: -18%; }
.forma { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; animation: forma 7.5s var(--lento) infinite; }
.forma-cerchio { border-radius: 50%; background: radial-gradient(circle at 35% 30%, #d4f53a, #0fa88f 72%); animation-delay: 2.5s; }
.forma-quadro { border-radius: 26%; background: linear-gradient(140deg, #3be3c2, #0b5a4c); animation-delay: 5s; }
@keyframes forma { 0% { opacity: 0; transform: scale(0.4) rotate(-40deg); } 8%, 30% { opacity: 1; transform: none; } 38%, 100% { opacity: 0; transform: scale(1.25) rotate(30deg); } }
.motion-parola { position: absolute; bottom: 22%; left: 0; right: 0; text-align: center; font-size: 2.2rem; font-weight: 650; letter-spacing: -0.04em; }
.motion-parola span { display: inline-block; animation: nasce-lettera 7.5s var(--lento) infinite; }
.motion-parola span:nth-child(2) { animation-delay: 0.08s; } .motion-parola span:nth-child(3) { animation-delay: 0.16s; }
.motion-parola span:nth-child(4) { animation-delay: 0.24s; } .motion-parola span:nth-child(5) { animation-delay: 0.32s; } .motion-parola span:nth-child(6) { animation-delay: 0.4s; }
@keyframes nasce-lettera { 0% { transform: translateY(0.6em) scale(0); opacity: 0; } 10%, 82% { transform: none; opacity: 1; } 92%, 100% { transform: translateY(-0.4em); opacity: 0; } }
.motion-linea { position: absolute; left: 22%; right: 22%; bottom: 18%; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--g1), var(--g2)); transform-origin: left; animation: linea 7.5s var(--lento) infinite; }
@keyframes linea { 0%, 8% { transform: scaleX(0); } 22%, 80% { transform: scaleX(1); } 92%, 100% { transform: scaleX(0); transform-origin: right; } }

/* ads: una sponsorizzata costruita, foto che respira, titolo che entra, tasto con la luce che passa */
.demo-ads { background: #fbfaf7; color: #121211; }
.ads-testa { display: flex; align-items: center; gap: 10px; padding: 14px; }
.ads-testa i { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(140deg, #b3555c, #d39b19); }
.ads-testa span { display: flex; flex-direction: column; line-height: 1.2; font-size: 0.82rem; }
.ads-testa small { color: #6a655d; font-size: 0.72rem; }
.ads-foto { margin: 0 14px; height: 58%; border-radius: 14px; overflow: hidden; }
.ads-foto img { width: 100%; height: 100%; object-fit: cover; animation: spinta 8s var(--morbido) infinite alternate; }
.ads-titolo { margin: 16px 16px 0; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.03em; animation: entra-lato 6s var(--lento) infinite; }
@keyframes entra-lato { 0% { opacity: 0; transform: translateX(-24px); } 10%, 85% { opacity: 1; transform: none; } 100% { opacity: 0; } }
.ads-tasto { position: absolute; left: 14px; right: 14px; bottom: 16px; height: 42px; border-radius: 12px; background: #121211; color: #fff; display: grid; place-items: center; font-size: 0.9rem; font-weight: 600; overflow: hidden; }
.ads-tasto i { position: absolute; top: 0; bottom: 0; width: 40%; left: -50%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.4), transparent); animation: lama-tasto 3.2s var(--morbido) infinite; }
@keyframes lama-tasto { 0%, 40% { left: -50%; } 100% { left: 130%; } }

/* creator: il profilo che si riempie, un video alla volta */
.demo-creator { background: var(--carta-2); padding: 16px 12px; }
.creator-testa { display: flex; align-items: center; gap: 10px; font-size: 0.84rem; font-weight: 600; margin-bottom: 14px; }
.creator-testa i { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(140deg, var(--g1), var(--g2)); }
.creator-testa b { margin-left: auto; font-size: 0.78rem; padding: 6px 12px; border-radius: 8px; background: var(--inchiostro); color: var(--carta); }
.creator-griglia { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.creator-griglia img { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 4px; opacity: 0; animation: riempi 9s var(--lento) infinite; }
.creator-griglia img:nth-child(2) { animation-delay: 0.45s; } .creator-griglia img:nth-child(3) { animation-delay: 0.9s; }
.creator-griglia img:nth-child(4) { animation-delay: 1.35s; } .creator-griglia img:nth-child(5) { animation-delay: 1.8s; } .creator-griglia img:nth-child(6) { animation-delay: 2.25s; }
.creator-griglia img:nth-child(7) { animation-delay: 2.7s; } .creator-griglia img:nth-child(8) { animation-delay: 3.15s; } .creator-griglia img:nth-child(9) { animation-delay: 3.6s; }
@keyframes riempi { 0% { opacity: 0; transform: translateY(16px) scale(0.92); } 6%, 86% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; } }

/* siti (in arrivo): la pagina che si costruisce */
.demo-web { background: var(--carta-3); display: grid; place-items: center; padding: 18px; }
.siti-browser { width: 100%; height: 72%; border-radius: 14px; background: var(--carta-2); box-shadow: var(--ombra-2); overflow: hidden; margin-top: -10%; }
.siti-barra { display: flex; align-items: center; gap: 5px; padding: 10px 12px; border-bottom: 1px solid var(--linea); font-size: 0.7rem; color: var(--inchiostro-3); }
.siti-barra i { width: 8px; height: 8px; border-radius: 50%; background: var(--carta-3); }
.siti-barra span { margin-left: 8px; }
@keyframes costruisci { 0% { transform: scaleX(0); opacity: 0; } 12%, 85% { transform: none; opacity: 1; } 100% { opacity: 0; } }
.demo-web .siti-browser { display: flex; flex-direction: column; }
.wd { position: relative; flex: 1; min-height: 0; padding: 12px; display: grid; gap: 7px; align-content: start; }
.wd b, .wd i { display: block; border-radius: 6px; background: var(--carta-3); transform-origin: left; animation: costruisci 6s var(--lento) infinite; animation-delay: var(--d, 0s); }
.wd .t { height: 14px; width: 60%; background: linear-gradient(120deg, color-mix(in oklab, var(--g1) 45%, var(--carta-3)), var(--carta-3)); }
.wd-col { display: grid; gap: 7px; align-content: start; }
.wd-sito { grid-template-columns: 24% minmax(0, 1fr); gap: 10px; }
.wd-sito .wd-col:first-of-type b { height: 9px; }
.wd-sito .wd-col:first-of-type b:first-child { background: var(--g1); opacity: 0.7; }
.wd-riga { display: grid; grid-template-columns: 1.4fr 1fr 0.6fr; gap: 6px; }
.wd-riga i { height: 9px; border-radius: 4px; }
.wd-db { position: absolute; right: 12px; top: 8px; font-size: 0.64rem; font-weight: 600; padding: 3px 8px; border-radius: 999px; background: color-mix(in oklab, var(--g1) 18%, var(--carta-2)); color: var(--verde); }
.wd-vetrina { gap: 9px; }
.wd-cella { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.wd-cella b { height: 54px; border-radius: 9px; }
.wd-cella b:nth-child(1) { background: color-mix(in oklab, var(--g1) 40%, var(--carta-3)); } .wd-cella b:nth-child(2) { background: color-mix(in oklab, #d39b19 38%, var(--carta-3)); }
.wd-cella b:nth-child(3) { background: color-mix(in oklab, #ac4d56 34%, var(--carta-3)); } .wd-cella b:nth-child(4) { background: color-mix(in oklab, #2ca5ad 36%, var(--carta-3)); }
.wd-cella b:nth-child(5) { background: color-mix(in oklab, var(--g2) 40%, var(--carta-3)); } .wd-cella b:nth-child(6) { background: color-mix(in oklab, #8a6fd0 32%, var(--carta-3)); }
.wd-testa { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wd-testa .t { flex: 1; }
.wd-carrello { position: relative; flex: none; width: 26px; height: 18px; border-radius: 999px; background: var(--inchiostro); animation: tocca 3s var(--morbido) infinite; }
.wd-carrello i { position: absolute; right: -3px; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--g1); animation: none; }
@keyframes tocca { 0%, 100% { transform: scale(1); } 55% { transform: scale(1.14); } }
.wd-prodotti { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.wd-prod { display: grid; gap: 5px; animation: costruisci 6s var(--lento) infinite; animation-delay: var(--d, 0s); transform-origin: left; }
.wd-prod b { height: 46px; border-radius: 8px; animation: none; }
.wd-prod i { height: 7px; width: 72%; animation: none; } .wd-prod i.p { width: 34%; background: var(--inchiostro-3); opacity: 0.55; }
.wd-landing { gap: 8px; }
.wd-landing .t { height: 16px; width: 88%; } .wd-landing .t2 { width: 62%; }
.wd-landing > i { height: 8px; width: 78%; }
.wd-cta { display: block; height: 28px; width: 56%; border-radius: 999px; background: var(--inchiostro); animation: costruisci 6s var(--lento) infinite, tocca 3s var(--morbido) infinite; animation-delay: var(--d, 0s), 1s; transform-origin: left; }
.wd-landing .campo { height: 18px; border-radius: 7px; border: 1px solid var(--linea); background: var(--carta-2); }
/* video lungo per YouTube */
.demo-youtube { background: var(--carta-3); display: grid; place-items: center; padding: 16px; }
.yt { width: 100%; display: grid; gap: 12px; margin-top: -8%; }
.yt-player { position: relative; aspect-ratio: 16 / 9; border-radius: 12px; background: linear-gradient(135deg, #1f4a45, #0d211f); box-shadow: var(--ombra-2); }
.yt-player > svg { position: absolute; left: 50%; top: 45%; width: 17%; height: auto; transform: translate(-50%, -50%); }
.yt-barra { position: absolute; left: 9px; right: 9px; bottom: 9px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, 0.28); overflow: hidden; }
.yt-barra::before { content: ""; position: absolute; inset: 0; transform-origin: left; background: linear-gradient(90deg, var(--g1), var(--g2)); animation: yt-riempi 8s linear infinite; }
.yt-barra i { position: absolute; top: 0; bottom: 0; width: 2px; background: rgba(0, 0, 0, 0.45); }
.yt-t1 { left: 28%; } .yt-t2 { left: 55%; } .yt-t3 { left: 80%; }
@keyframes yt-riempi { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.yt-info { display: grid; gap: 7px; }
.yt-info b { display: block; height: 10px; width: 86%; border-radius: 5px; background: var(--carta-2); } .yt-info b + b { width: 52%; }
.yt-capitoli { display: flex; flex-wrap: wrap; gap: 6px; }
.yt-capitoli span { font-size: 0.74rem; font-weight: 560; padding: 4px 10px; border-radius: 999px; background: var(--carta-2); box-shadow: var(--ombra-1); color: var(--inchiostro-2); animation: capitolo 8s var(--lento) infinite; animation-delay: var(--d, 0s); }
@keyframes capitolo { 0% { opacity: 0; transform: translateY(8px); } 8%, 90% { opacity: 1; transform: none; } 100% { opacity: 0; } }
/* le due famiglie del menu servizi */
.riga-gruppo { padding: 34px 0 6px 46px; position: relative; }
.riga-gruppo span { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--inchiostro-3); }
.riga-gruppo + .riga::before { display: none; }


/* ----------------------------------------------------------------- metodo: palco fermo, il play preme ogni passo */
.metodo { position: relative; height: 290svh; }
.metodo-palco { position: sticky; top: 0; height: 100svh; padding: 100px var(--margine) 32px; display: flex; flex-direction: column; justify-content: center; }
.metodo-percorso { position: relative; margin-top: 64px; }
.percorso-linea { position: absolute; left: 0; right: 0; top: 0; height: 2px; border-radius: 2px; background: var(--carta-3); }
.percorso-linea i { display: block; height: 100%; width: calc(var(--avanza, 0) * 100%); border-radius: 2px; background: linear-gradient(90deg, var(--g1), var(--g2)); }
.percorso-play { position: absolute; top: 0; left: calc(var(--avanza, 0) * 100%); width: 56px; height: 54px; transform: translate(-50%, -50%); }
.passi { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 24px; }
.passo { position: relative; padding-top: 40px; }
.passo-punto { position: absolute; left: 0; top: -6px; width: 14px; height: 14px; border-radius: 4px; background: var(--carta-3); transition: background-color 0.6s steps(3), box-shadow 1.2s var(--lento), transform 1.2s var(--lento); }
.passo.acceso .passo-punto { background: var(--g2); transform: rotate(45deg) scale(0.9); box-shadow: 0 6px 16px -4px color-mix(in oklab, var(--g1) 60%, transparent); }
.passo-scena {
  position: relative; aspect-ratio: 4 / 3; border-radius: 18px; background: var(--carta-2); overflow: hidden; margin-bottom: 22px;
  box-shadow: var(--ombra-1); transform: translateY(12px); opacity: 0.55; filter: saturate(0.2) blur(1.6px);
  transition: transform 1.2s var(--lento), opacity 1.1s var(--morbido), filter 1.1s var(--morbido), box-shadow 1.2s var(--lento);
}
.passo.acceso .passo-scena { transform: none; opacity: 1; filter: saturate(1) blur(0); box-shadow: var(--ombra-2); }
.passo-n { font-variant-numeric: tabular-nums; font-size: 0.9rem; font-weight: 560; color: var(--inchiostro-3); }
.passo h3 { margin-top: 6px; color: var(--inchiostro-3); transition: color 1.2s var(--morbido); }
.passo p { margin-top: 8px; color: var(--inchiostro-3); max-width: 30ch; transition: color 1.2s var(--morbido); }
.passo.acceso h3 { color: var(--inchiostro); }
.passo.acceso p { color: var(--inchiostro-2); }
.passo-scena * { transition: transform 1.1s var(--lento), opacity 0.9s var(--morbido); }
/* brief */
.scena-brief { padding: 16px; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; }
.bolla { align-self: flex-start; max-width: 85%; padding: 10px 13px; border-radius: 16px 16px 16px 4px; background: var(--carta-3); font-size: 0.86rem; line-height: 1.35; opacity: 0; transform: translateY(14px); }
.allegato { align-self: flex-start; display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 12px; background: var(--carta); box-shadow: var(--ombra-1); font-size: 0.8rem; opacity: 0; transform: translateY(14px); }
.allegato i { width: 26px; height: 32px; border-radius: 5px; background: linear-gradient(160deg, var(--g1), var(--g2)); }
.allegato span { display: flex; flex-direction: column; line-height: 1.2; }
.allegato small { color: var(--inchiostro-3); }
.acceso .bolla { opacity: 1; transform: none; transition-delay: 0.15s; }
.acceso .allegato { opacity: 1; transform: none; transition-delay: 0.7s; }
/* regia */
.scena-regia { padding: 16px; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.tavole { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tavole i { aspect-ratio: 4 / 3; border-radius: 6px; border: 1.5px solid var(--inchiostro-3); position: relative; opacity: 0; transform: translateY(10px) rotate(-3deg); }
.tavole b { position: absolute; left: 14%; right: 14%; bottom: 30%; height: 1.5px; background: var(--inchiostro-3); }
.tavole i::after { content: ""; position: absolute; width: 22%; aspect-ratio: 1; border-radius: 50%; border: 1.5px solid var(--inchiostro-3); right: 18%; top: 18%; }
.etichette { display: flex; gap: 6px; justify-content: space-between; }
.etichette span { flex: 1; text-align: center; font-size: 0.74rem; font-weight: 560; padding: 4px 0; border-radius: 999px; background: color-mix(in oklab, var(--g1) 16%, var(--carta)); color: var(--inchiostro-2); opacity: 0; transform: translateY(8px); }
.acceso .tavole i { opacity: 1; transform: none; }
.acceso .tavole i:nth-child(2) { transition-delay: 0.25s; } .acceso .tavole i:nth-child(3) { transition-delay: 0.5s; }
.acceso .etichette span { opacity: 1; transform: none; transition-delay: 0.9s; }
.acceso .etichette span:nth-child(2) { transition-delay: 1.05s; } .acceso .etichette span:nth-child(3) { transition-delay: 1.2s; }
/* montaggio */
.scena-montaggio { padding: 18px 14px; display: flex; align-items: center; }
.tracce { width: 100%; display: flex; flex-direction: column; gap: 7px; }
.tracce > div { position: relative; height: 22px; border-radius: 5px; background: var(--carta-3); }
.tracce .audio-traccia { height: 16px; }
.tracce i { position: absolute; top: 2px; bottom: 2px; border-radius: 4px; transform: translateX(140%); opacity: 0; }
.c1 { left: 2%; width: 30%; background: #7b5cd6; } .c2 { left: 33%; width: 24%; background: #7b5cd6; } .c3 { left: 58%; width: 38%; background: #7b5cd6; }
.c4 { left: 10%; width: 36%; background: #2ba58f; } .c5 { left: 50%; width: 30%; background: #2ba58f; }
.c6 { left: 2%; width: 94%; background: repeating-linear-gradient(90deg, #7dbb12 0 2px, transparent 2px 4px); opacity: 0.8; }
.acceso .tracce i { transform: none; opacity: 1; }
.acceso .c2 { transition-delay: 0.15s; } .acceso .c3 { transition-delay: 0.3s; } .acceso .c4 { transition-delay: 0.45s; } .acceso .c5 { transition-delay: 0.6s; } .acceso .c6 { transition-delay: 0.75s; }
.testina-mini { position: absolute; top: 12px; bottom: 12px; left: 12%; width: 2px; border-radius: 2px; background: var(--inchiostro); opacity: 0; }
.acceso .testina-mini { opacity: 0.8; animation: testina 4s var(--morbido) 1.2s infinite alternate; }
@keyframes testina { from { left: 12%; } to { left: 86%; } }
/* consegna */
.scena-consegna { padding: 18px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.consegna-barra { height: 8px; border-radius: 8px; background: var(--carta-3); overflow: hidden; }
.consegna-barra i { display: block; height: 100%; width: 100%; border-radius: 8px; background: linear-gradient(90deg, var(--g1), var(--g2)); transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--lento) 0.2s; }
.acceso .consegna-barra i { transform: none; }
.formati { display: flex; align-items: flex-end; justify-content: center; gap: 10px; }
.formati span { display: grid; place-items: center; font-size: 0.72rem; font-weight: 600; color: var(--inchiostro-2); border-radius: 6px; background: var(--carta); box-shadow: var(--ombra-1); opacity: 0; transform: translateY(10px) scale(0.9); }
.f916 { width: 34px; height: 60px; } .f11 { width: 48px; height: 48px; } .f169 { width: 72px; height: 40px; }
.acceso .formati span { opacity: 1; transform: none; transition-delay: 1.5s; }
.acceso .formati .f11 { transition-delay: 1.65s; } .acceso .formati .f169 { transition-delay: 1.8s; }

/* ----------------------------------------------------------------- per chi: tre pannelli che si allargano */
.perchi { position: relative; padding: var(--sezione) var(--margine); }
.ancora-perchi { width: 34px; height: 33px; left: calc(var(--margine) - 46px); top: calc(var(--sezione) + 14px); }
.perchi-navigazione { display: none; }
.perchi.guidata > h2 { max-width: calc(100% - 150px); }
.perchi.guidata .perchi-navigazione { display: flex; position: absolute; right: var(--margine); top: calc(var(--sezione) + 12px); }
.chi-scelte { display: none; }
.chi-tour { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--linea); border-radius: 999px; background: var(--carta-2); color: var(--inchiostro-2); font-size: 0.8rem; cursor: pointer; }
.chi-tour svg { width: 14px; height: 14px; }
.chi-tour[hidden] { display: none; }
.ridotto .perchi.guidata > h2 { max-width: none; }
.perchi.immediata .chi, .perchi.immediata .chi *, .ridotto .perchi .chi, .ridotto .perchi .chi * { transition: none !important; animation: none !important; }
.pannelli { display: flex; gap: 14px; margin-top: 56px; height: min(68svh, 600px); }
.chi {
  flex: 1 1 0; min-width: 0; position: relative; border-radius: 26px; background: var(--carta-2); cursor: pointer; outline: none;
  box-shadow: var(--ombra-1); transition: flex-grow 0.95s var(--lento), box-shadow 1s var(--lento);
}
.chi.attivo { flex-grow: 3.1; box-shadow: var(--ombra-2); cursor: default; }
.chi:focus-visible { outline: 2px solid var(--verde); outline-offset: 4px; }
.chi-apri {
  position: absolute; right: 22px; top: 22px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--linea); color: var(--inchiostro-2); transition: opacity 0.7s var(--morbido), transform 1s var(--lento);
}
.chi-apri svg { width: 18px; height: 18px; transform: rotate(-45deg); }
.chi:hover .chi-apri { transform: translate(2px, -2px); }
.chi.attivo .chi-apri { opacity: 0; transform: scale(0.8); }
.chi-testo { position: absolute; left: 30px; bottom: 30px; width: 330px; max-width: calc(100% - 60px); z-index: 2; }
.chi-testo h3 { font-size: clamp(1.8rem, 3.2vw, 2.8rem); letter-spacing: -0.03em; }
.chi-testo p { color: var(--inchiostro-2); max-width: 34ch; margin-top: 12px; }
.chi-testo ul { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chi-testo li { font-size: 0.88rem; font-weight: 520; padding: 6px 12px; border-radius: 999px; background: var(--carta); box-shadow: var(--ombra-1); }
.collegamento { display: inline-flex; align-items: center; gap: 8px; color: var(--verde); font-weight: 580; text-decoration: none; }
.collegamento svg { width: 18px; height: 18px; transition: transform 0.9s var(--lento); }
.collegamento:hover svg { transform: translateX(4px); }
.chi .collegamento { margin-top: 20px; }
/* le immagini stanno nel loro spazio a destra del testo: si misurano sul contenitore, mai sopra le parole */
.chi-visivo {
  position: absolute; left: calc(30px + min(330px, 100% - 60px) + 36px); right: 30px; top: 30px; bottom: 30px;
  container-type: size; pointer-events: none;
  opacity: 0; transform: scale(0.94); transition: opacity 0.9s var(--morbido), transform 1.3s var(--lento);
}
.chi.attivo .chi-visivo { opacity: 1; transform: none; transition-delay: 0.35s; }
.chi-visivo img {
  position: absolute; left: 50%; top: 50%; height: min(80cqh, var(--larghezza-immagine, 44cqw) * 16 / 9); aspect-ratio: 9 / 16; width: auto; margin: 0;
  object-fit: cover; border-radius: 14px; translate: -50% -50%;
  box-shadow: 0 2px 6px rgba(var(--ombra-scura), 0.08), 0 30px 60px -24px rgba(var(--ombra-scura), 0.35);
  transition: transform 1.5s var(--lento);
}
.chi-visivo img:nth-child(2) { z-index: 2; }
/* aziende: un ventaglio di formati; creator: la griglia del profilo; agenzie: tracce una sopra l'altra */
.chi-aziende img:nth-child(1) { transform: translate(-30%, 4%) rotate(-4deg); } .chi-aziende img:nth-child(3) { transform: translate(30%, 4%) rotate(4deg); }
.chi.attivo .chi-aziende img:nth-child(1) { transform: translate(-56%, 6%) rotate(-9deg); } .chi.attivo .chi-aziende img:nth-child(3) { transform: translate(56%, 6%) rotate(9deg); }
.chi-creator { --larghezza-immagine: 28cqw; }
.chi-creator img:nth-child(1) { transform: translate(-40%, 0) scale(0.9); } .chi-creator img:nth-child(3) { transform: translate(40%, 0) scale(0.9); }
.chi.attivo .chi-creator img:nth-child(1) { transform: translate(-104%, 0) scale(0.9); } .chi.attivo .chi-creator img:nth-child(3) { transform: translate(104%, 0) scale(0.9); }
.chi-agenzie img:nth-child(1) { transform: translate(-8%, -4%); } .chi-agenzie img:nth-child(3) { transform: translate(8%, 4%); z-index: 3; }
.chi.attivo .chi-agenzie img:nth-child(1) { transform: translate(-36%, -9%) rotate(-3deg); } .chi.attivo .chi-agenzie img:nth-child(3) { transform: translate(36%, 9%) rotate(3deg); }
@media (min-width: 901px) {
  .chi { container-type: inline-size; }
  .chi.attivo .chi-testo { width: min(330px, 45cqw); }
  .chi-visivo { left: calc(30px + min(330px, 45cqw) + 36px); }
  .chi:not(.attivo) .chi-testo > :not(h3) { display: none; }
  .chi.attivo .chi-testo > :not(h3) { animation: compare 1s var(--lento) 0.4s both; }
}
@keyframes compare { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* ----------------------------------------------------------------- chi siamo: grafica e codice sullo stesso tavolo */
.chisiamo { position: relative; height: 210svh; }
.chisiamo-griglia {
  position: sticky; top: 0; height: 100svh; padding: 100px var(--margine) 44px;
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; align-items: center;
}
.chisiamo-testo { grid-column: 1 / 6; }
.chisiamo-testo h2 { font-size: clamp(2.25rem, 4.1vw, 3.7rem); line-height: 1.04; letter-spacing: -0.04em; text-wrap: pretty; }
.chisiamo-testo p { color: var(--inchiostro-2); font-size: clamp(1rem, 1.2vw, 1.1rem); max-width: 43ch; margin-top: 22px; }
.chisiamo-testo p + p { margin-top: 16px; }
.chisiamo-testo strong { color: var(--inchiostro); font-weight: 560; }
.studio-contatto { margin-top: 28px; font-size: 1rem; }
.studio-figura { grid-column: 7 / 13; width: 100%; max-width: 620px; margin: 0; justify-self: center; }
.studio-canvas { position: relative; width: 100%; aspect-ratio: 1.16; isolation: isolate; --studio-p: 0; --studio-video: 0; --studio-web: 0; }
.studio-luce { position: absolute; inset: 24% -8% -10%; pointer-events: none; background: radial-gradient(closest-side, color-mix(in oklab, var(--g1) 16%, transparent), transparent); filter: blur(24px); }
.studio-foglio { position: absolute; width: 47%; height: 54%; padding: clamp(14px, 2vw, 24px); border-radius: 20px; background: var(--carta-2); box-shadow: var(--ombra-2); }
.studio-foglio-nome { display: block; font-size: 0.75rem; font-weight: 550; letter-spacing: 0.08em; text-transform: uppercase; color: var(--inchiostro-3); }
.studio-grafica { left: 3%; top: 4%; transform: translateY(calc(var(--studio-p) * -14px)) rotate(calc(-8deg + var(--studio-p) * 3deg)); }
.studio-aa { display: block; font-size: clamp(3.6rem, 7.3vw, 6.5rem); font-weight: 600; line-height: 1; letter-spacing: -0.07em; margin-top: 12%; }
.studio-campioni { position: absolute; left: 10%; right: 10%; bottom: 12%; height: 13%; display: flex; gap: 6px; }
.studio-campioni i { flex: 1; border-radius: 4px; background: var(--g1); }
.studio-campioni i:nth-child(2) { background: var(--inchiostro); } .studio-campioni i:nth-child(3) { background: var(--carta-3); }
.studio-codice { right: 2%; top: 1%; transform: translateY(calc(var(--studio-p) * 10px)) rotate(calc(7deg - var(--studio-p) * 3deg)); }
.studio-parentesi { display: block; font: 500 clamp(2rem, 4vw, 3.6rem)/1.2 ui-monospace, monospace; color: var(--verde); margin-top: 9%; }
.studio-codice code { display: block; margin-top: 8%; font: 400 clamp(0.65rem, 1vw, 0.82rem)/1.6 ui-monospace, monospace; color: var(--inchiostro-2); }
.studio-codice em { color: var(--verde); font-style: normal; }
.studio-progetto { position: absolute; left: 9%; right: 9%; top: 34%; bottom: 3%; border-radius: 22px; background: var(--carta-2); box-shadow: 0 2px 8px rgba(var(--ombra-scura), 0.05), 0 35px 85px -28px rgba(var(--ombra-scura), 0.3); }
.studio-progetto-testa { position: absolute; left: 18px; right: 18px; top: 14px; display: flex; align-items: center; justify-content: space-between; padding-bottom: 10px; border-bottom: 1px solid var(--linea); }
.studio-progetto-testa svg { width: 62px; height: 24px; color: var(--inchiostro); }
.studio-progetto-testa span { font-size: 0.7rem; color: var(--inchiostro-3); }
.studio-uscita { position: absolute; left: 18px; right: 18px; top: 58px; bottom: 18px; opacity: 0; transform: translateY(10px) scale(0.98); filter: blur(4px); transition: opacity 0.75s var(--morbido), transform 1s var(--lento), filter 0.8s var(--morbido); pointer-events: none; }
.studio-uscita.attiva { opacity: 1; transform: none; filter: none; }
.studio-film { position: absolute; inset: 0 0 29%; display: grid; place-items: center; border-radius: 12px; background: var(--carta-3); overflow: hidden; }
.studio-film svg { position: relative; z-index: 1; width: 57%; height: auto; aspect-ratio: 449.7 / 164.1; color: var(--inchiostro); }
.studio-film i { position: absolute; width: 85%; height: 100%; background: radial-gradient(closest-side, color-mix(in oklab, var(--g1) 40%, transparent), transparent); transform: translateX(calc(-40% + var(--studio-video) * 80%)); filter: blur(16px); }
.studio-tracce { position: absolute; inset: 77% 0 0; display: flex; flex-direction: column; gap: 5px; }
.studio-tracce span { height: 20%; display: flex; gap: 4px; }
.studio-tracce i { display: block; border-radius: 3px; background: var(--g1); width: 33%; }
.studio-tracce i:nth-child(2) { width: 24%; background: var(--inchiostro-3); } .studio-tracce i:nth-child(3) { width: 40%; }
.studio-tracce span:nth-child(2) i:first-child { width: 48%; background: var(--inchiostro-3); }
.studio-tracce span:nth-child(3) i { width: 96%; opacity: 0.5; }
.studio-tracce::after { content: ''; position: absolute; top: -8px; bottom: -4px; left: calc(4% + var(--studio-video) * 88%); width: 1px; background: var(--inchiostro); opacity: 0.55; }
.studio-web-testa { display: flex; align-items: center; gap: 9px; height: 12%; font-size: clamp(0.5rem, 0.9vw, 0.7rem); }
.studio-web-testa b { font-weight: 600; margin-right: auto; }
.studio-web-testa i { width: 12%; height: 3px; border-radius: 2px; background: var(--carta-3); }
.studio-web-hero { display: flex; align-items: center; height: 53%; gap: 10%; margin-top: 6%; }
.studio-web-hero p { width: 51%; font-size: clamp(1rem, 2.3vw, 2.05rem); font-weight: 600; line-height: 1.08; letter-spacing: -0.035em; }
.studio-web-immagine { position: relative; flex: 1; height: 100%; border-radius: 10px; background: color-mix(in oklab, var(--g1) 13%, var(--carta)); overflow: hidden; }
.studio-web-immagine i { position: absolute; width: 65%; aspect-ratio: 1; border-radius: 50%; top: 18%; left: 28%; background: var(--g1); transform: translateY(calc((1 - var(--studio-web)) * 25px)); opacity: 0.7; }
.studio-web-immagine i:nth-child(2) { left: -22%; top: 50%; background: var(--g2); }
.studio-web-bottone { position: absolute; left: 0; bottom: 16%; display: block; width: 28%; height: 9%; border-radius: 999px; background: var(--inchiostro); transform-origin: left; transform: scaleX(calc(0.75 + var(--studio-web) * 0.25)); }
.studio-web-moduli { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 6%; height: 8%; }
.studio-web-moduli i { flex: 1; border-radius: 3px; background: var(--carta-3); }
.ancora-chisiamo { width: 32px; height: 32px; left: 0; top: 0; }
.studio-didascalia { position: relative; display: flex; flex-direction: column; gap: 5px; min-height: 64px; margin-top: 24px; padding-left: 16px; }
.studio-didascalia strong { font-weight: 600; font-size: 1.15rem; letter-spacing: -0.015em; }
.studio-didascalia > span { font-size: 0.9rem; color: var(--inchiostro-2); }
.studio-progressione { position: absolute; left: 0; top: 3px; bottom: 5px; width: 2px; background: var(--linea); border-radius: 2px; }
.studio-progressione b { display: block; width: 100%; height: 100%; transform: scaleY(var(--p, 0)); transform-origin: top; background: var(--verde); }
@media (max-width: 900px) {
  .chisiamo { height: auto; padding: var(--sezione) var(--margine) 72px; }
  .chisiamo-griglia { position: relative; height: auto; padding: 0; grid-template-columns: 1fr; gap: 36px; }
  .chisiamo-testo, .studio-figura { grid-column: 1; }
  .chisiamo-testo h2 { font-size: clamp(2.2rem, 8vw, 3rem); }
  .chisiamo-testo p { font-size: 1rem; max-width: 42ch; }
  .studio-figura { max-width: 560px; }
  .studio-foglio { border-radius: 14px; }
  .studio-progetto { border-radius: 16px; }
  .studio-progetto-testa { left: 13px; right: 13px; top: 8px; padding-bottom: 7px; }
  .studio-progetto-testa svg { width: 48px; height: 19px; }
  .studio-uscita { top: 43px; left: 13px; right: 13px; bottom: 13px; }
  .studio-parentesi { font-size: clamp(1.8rem, 7vw, 2.8rem); }
  .studio-codice code { font-size: 0.6rem; }
  .studio-web-hero p { font-size: clamp(0.82rem, 4vw, 1.25rem); }
}
.ridotto .chisiamo { height: auto; }
.ridotto .chisiamo-griglia { position: relative; height: auto; min-height: 100svh; padding-block: var(--sezione); }
.ridotto .studio-grafica { transform: rotate(-8deg); }
.ridotto .studio-codice { transform: rotate(7deg); }
.ridotto .studio-uscita { transition: none !important; }
@media (max-width: 900px) {
  .ridotto .chisiamo-griglia { min-height: 0; padding: 0; }
}

/* ----------------------------------------------------------------- contatti: domande che scorrono */
.domande { display: flex; flex-direction: column; min-height: 2.15em; }
@media (max-width: 900px) { .domande { min-height: 4.6em; } }
.domande span { display: block; }
.domande .domanda { color: var(--campo-testo); }
.domande .risposta { color: var(--campo-testo-2); }
.domande i { display: inline-block; font-style: normal; transition: transform 1s var(--lento), opacity 0.8s var(--morbido), filter 0.8s var(--morbido); }
.domande .esce i { transform: translateY(0.5em); opacity: 0; filter: blur(6px); }
.domande .entra i { transform: translateY(-0.45em); opacity: 0; filter: blur(6px); }

@media (max-width: 900px) {
  .servizi-griglia { grid-template-columns: 1fr; }
  /* telefono: la vetrina e' un palco fermo in alto, le righe ci scorrono sotto e sfumano */
  .vetrina-posto { grid-row: 1; grid-column: 1; top: calc(70px + env(safe-area-inset-top)); z-index: 4; margin: 0 calc(var(--margine) * -1); padding: 12px 0 34px;
    background: linear-gradient(var(--carta) 84%, color-mix(in oklab, var(--carta) 0%, transparent)); }
  .vetrina { height: min(40svh, 360px); width: auto; max-width: none; max-height: none; }
  .righe { grid-column: 1; grid-row: 2; padding-bottom: 30svh; }
  .riga { padding: 26px 0 26px 34px; }
  .riga-gruppo { padding: 26px 0 4px 34px; }
  .riga::before { left: 34px; }
  .riga h3 { font-size: 1.55rem; }
  .ancora-riga { left: -2px; }
  /* telefono: stesso palco fermo del desktop; lo scroll fa scorrere i passi in orizzontale e il play li accende uno a uno */
  .metodo { height: 320svh; }
  .metodo-palco { padding: calc(88px + env(safe-area-inset-top)) 0 28px; overflow-x: clip; }
  .metodo-testa { padding: 0 var(--margine); }
  .metodo-percorso { width: max-content; margin-top: 44px; transform: translate3d(var(--sposta, 0px), 0, 0); will-change: transform; }
  .passi { display: flex; gap: 16px; }
  .passo { flex: none; width: min(76vw, 330px); padding-top: 38px; }
  .passo h3 { font-size: 1.5rem; }
  .passo p { max-width: 26ch; }
  .percorso-play { width: 44px; height: 42px; }
  .pannelli { flex-direction: column; height: auto; gap: 12px; }
  .chi, .chi.attivo { cursor: default; box-shadow: var(--ombra-2); padding: 18px 20px 24px; display: flex; flex-direction: column; gap: 14px; }
  .chi-apri { display: none; }
  .chi-visivo, .chi.attivo .chi-visivo { position: relative; inset: auto; height: 236px; opacity: 1; transform: none; }
  .chi-visivo img { height: min(88cqh, var(--larghezza-immagine, 40cqw) * 16 / 9); }
  .chi-testo { position: static; width: auto; max-width: none; }
  .chisiamo-griglia { grid-template-columns: 1fr; }
  .chisiamo-testo, .studio-figura { grid-column: 1; }
  .ancora-perchi { display: none; }
  .perchi.guidata > h2 { max-width: none; }
  .perchi.guidata .perchi-navigazione {
    position: sticky; top: 80px; right: auto; z-index: 4; display: flex; flex-direction: column; gap: 8px; margin-top: 20px; padding: 8px 0 28px;
    background: var(--carta); border-radius: 18px;
  }
  .chi-tour { order: -1; align-self: flex-end; padding: 5px 10px; }
  .chi-scelte { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .chi-scelte button { height: 40px; border-radius: 999px; border: 1px solid var(--linea); background: var(--carta-2); color: var(--inchiostro-2); font-size: 0.875rem; cursor: pointer; transition: background-color 0.5s var(--morbido), color 0.5s var(--morbido); }
  .chi-scelte button[aria-selected="true"] { background: var(--inchiostro); color: var(--carta); }
  .perchi.guidata .pannelli { position: relative; margin-top: 10px; height: var(--altezza-chi, 560px); }
  .perchi.guidata .chi { position: absolute; inset: 0; opacity: 0; pointer-events: none; padding: 18px; gap: 10px; transform: translateY(12px); transition: opacity 0.55s var(--morbido), transform 0.85s var(--lento); }
  .perchi.guidata .chi.attivo { opacity: 1; pointer-events: auto; transform: none; }
  .perchi.guidata .chi-visivo { height: min(22svh, 180px); flex: none; }
  .perchi.guidata .chi-testo h3 { font-size: 1.75rem; }
  .perchi.guidata .chi-testo p { font-size: 0.94rem; line-height: 1.55; }
  .perchi.guidata .chi-testo ul { margin-top: 12px; gap: 6px; }
  .perchi.guidata .chi-testo li { font-size: 0.78rem; padding: 5px 10px; }
  .perchi.guidata .chi .collegamento { margin-top: 14px; }
  .perchi.guidata .ancora-perchi { display: block; width: 24px; height: 24px; }
}

/* ----------------------------------------------------------------- form guidato dal play: la voce che il play indica si illumina piano */
.pannello .campo { transition: background-color 0.9s var(--morbido), box-shadow 1.2s var(--lento); }
.pannello .guida { border-radius: 16px; background: color-mix(in oklab, var(--g1) 7%, transparent); box-shadow: 0 0 0 10px color-mix(in oklab, var(--g1) 7%, transparent); }
.ridotto .pannello .guida { background: none; box-shadow: none; }

/* ----------------------------------------------------------------- per chi: un palco fisso, lo scroll apre le schede una dopo l'altra e il play le visita */
.perchi.guidata { height: 340svh; padding: 0; }
.perchi-palco { position: sticky; top: 0; height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 92px var(--margine) 40px; }
.perchi-testa { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.perchi.guidata .perchi-testa h2 { max-width: none; }
.perchi.guidata .perchi-navigazione { position: static; display: flex; margin: 0; padding: 0; background: none; }
.perchi.guidata .chi-scelte {
  display: inline-grid; grid-auto-flow: column; gap: 4px; padding: 4px; border-radius: 999px; background: var(--carta-2); box-shadow: var(--ombra-1);
}
.perchi.guidata .chi-scelte button {
  height: 38px; padding: 0 20px; border: 0; border-radius: 999px; background: transparent; color: var(--inchiostro-2); font: inherit; font-size: 0.92rem; font-weight: 540; cursor: pointer;
  transition: background-color 0.9s var(--morbido), color 0.9s var(--morbido);
}
.perchi.guidata .chi-scelte button[aria-selected="true"] { background: var(--inchiostro); color: var(--carta); }
.perchi.guidata .pannelli { margin-top: 36px; }
.chi-tour { display: none !important; }
.ridotto .perchi.guidata { height: auto; padding: var(--sezione) 0; }
.ridotto .perchi-palco { position: relative; height: auto; }
@media (max-width: 900px) {
  .perchi.guidata { height: 300svh; }
  .perchi-palco { justify-content: flex-start; padding: calc(84px + env(safe-area-inset-top)) var(--margine) calc(20px + env(safe-area-inset-bottom)); }
  .perchi-testa { flex-direction: column; align-items: stretch; gap: 12px; }
  .perchi.guidata .perchi-testa h2 { font-size: clamp(1.75rem, 8vw, 2.3rem); }
  .perchi.guidata .perchi-navigazione { display: block; }
  .perchi.guidata .chi-scelte { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 0; background: none; box-shadow: none; border-radius: 0; }
  .perchi.guidata .chi-scelte button { height: 44px; border: 1px solid var(--linea); background: var(--carta-2); }
  .perchi.guidata .chi-scelte button[aria-selected="true"] { border-color: var(--inchiostro); background: var(--inchiostro); color: var(--carta); }
  .perchi.guidata .pannelli { flex: 1 1 auto; height: auto; min-height: 0; margin-top: 30px; position: relative; }
  .perchi.guidata .chi, .perchi.guidata .chi.attivo { padding: 20px; box-shadow: var(--ombra-2); }
  .perchi.guidata .chi-visivo { flex: 1 1 0; height: auto; min-height: 140px; max-height: 320px; }
}
@media (max-width: 900px) and (max-height: 700px) { .perchi.guidata .chi-testo ul { display: none; } }
.ridotto .metodo { height: auto; }
.ridotto .metodo-palco { position: relative; height: auto; }
@media (max-width: 900px) { .ridotto .metodo-percorso { width: auto; transform: none; } .ridotto .passi { flex-direction: column; } .ridotto .passo { width: auto; } }

/* ----------------------------------------------------------------- sfocatura di camera: a meta' corsa l'obiettivo perde il fuoco */
@keyframes fuoco { 0%, 100% { filter: blur(0); } 50% { filter: blur(4.5px); } }
.chi.fuoco .chi-testo, .chi.fuoco .chi-visivo { animation: fuoco 0.95s var(--morbido); }
@keyframes rifocalizza { 0%, 100% { filter: blur(0); } 45% { filter: blur(2.4px); } }
.testata.rifocalizza .testata-interno { animation: rifocalizza 1.1s var(--morbido); }
.export-nome, .export-pista { transition: opacity 0.9s var(--morbido), transform 1.1s var(--lento), filter 1s var(--morbido); }
.export.chiusa .export-nome, .export.chiusa .export-pista { filter: blur(6px); }

/* ----------------------------------------------------------------- hero: le frasi del titolo si alternano, ogni parola esce e rientra sfocata */
.apertura-testo h1 { min-height: 3em; }
.apertura-testo h1 span { display: block; white-space: nowrap; }
.apertura-testo h1 i { display: inline-block; font-style: normal; transition: transform 1.1s var(--lento), opacity 0.85s var(--morbido), filter 0.85s var(--morbido); }
.apertura-testo h1 .esce i { transform: translateY(0.18em); opacity: 0; filter: blur(9px); }
.apertura-testo h1 .entra i { transform: translateY(-0.16em); opacity: 0; filter: blur(9px); }
.visore-link[hidden] { display: none; }