/* ==========================================================================
   Nixsa Software · nixsa.app
   Sobrio e curato: fondo bianco e grigio caldo, inchiostro blu notte, linee sottili,
   un solo colore d'azione. Il colore di ogni prodotto compare solo come segno.
   Scala di spaziature: 4 · 8 · 12 · 16 · 24 · 32 · 48 · 64 · 96 · 128
   ========================================================================== */
:root {
  --inchiostro: #0A1322; --testo: #3A4352; --tenue: #687082; --chiaro: #9AA1AE;
  --primario: #0F1F38; --primario-2: #1C3354; --oro: #96701F;
  --fondo: #FFFFFF; --grigio: #F7F7F5; --grigio-2: #EFEFEC; --linea: #E6E6E2; --linea-2: #D3D4D0;
  --scuro: #0A1322;
  --titoli: "Inter Tight", "Inter", "Segoe UI", system-ui, sans-serif;
  --corpo: "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --giro: 1200px; --pad: clamp(20px, 4vw, 40px); --hh: 72px;
  --r: 10px; --r-gr: 16px;
  --ombra: 0 1px 2px rgba(10, 19, 34, .04), 0 6px 16px -8px rgba(10, 19, 34, .12);
  --ombra-gr: 0 1px 2px rgba(10, 19, 34, .05), 0 12px 32px -12px rgba(10, 19, 34, .18), 0 40px 80px -40px rgba(10, 19, 34, .22);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hh) + 16px); }
body { margin: 0; background: var(--fondo); color: var(--testo); font-family: var(--corpo); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; font-feature-settings: "cv11", "ss01", "ss03"; }
body.menu-aperto { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, figure, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
::selection { background: #DCE4F0; color: var(--inchiostro); }
:focus-visible { outline: 2px solid var(--primario-2); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }
.ic { width: 18px; height: 18px; flex-shrink: 0; }
.giro { width: 100%; max-width: calc(var(--giro) + var(--pad) * 2); margin-inline: auto; padding-inline: var(--pad); }
.salta { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; border-radius: var(--r); background: var(--primario); color: #fff; font-weight: 600; }
.salta:focus { top: 12px; }
.punto { display: inline-block; width: 7px; height: 7px; flex-shrink: 0; border-radius: 50%; background: var(--c, var(--primario)); }

/* ---------- tipografia ---------- */
.etichetta { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; letter-spacing: .01em; color: var(--oro); }
.etichetta::before { content: ""; width: 16px; height: 1.5px; background: currentColor; opacity: .7; }
.t1 { margin-top: 16px; font-family: var(--titoli); font-size: clamp(2.1rem, 4vw, 3.1rem); font-weight: 600; line-height: 1.06; letter-spacing: -.03em; color: var(--inchiostro); text-wrap: balance; }
.t1 em, .t2 em { font-style: normal; color: #8B93A1; }
.t2 { margin-top: 12px; font-family: var(--titoli); font-size: clamp(1.75rem, 2.8vw, 2.4rem); font-weight: 600; line-height: 1.1; letter-spacing: -.025em; color: var(--inchiostro); text-wrap: balance; }
.t3 { margin-top: 8px; font-family: var(--titoli); font-size: 1.3rem; font-weight: 600; line-height: 1.25; letter-spacing: -.015em; color: var(--inchiostro); }
.testo { margin-top: 16px; max-width: 60ch; font-size: 16.5px; line-height: 1.65; color: var(--testo); }
.testo--gr { font-size: clamp(1.05rem, 1.2vw, 1.15rem); color: #4A5262; }
.nota { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--linea); font-size: 14.5px; color: var(--tenue); }
.nota strong { color: var(--inchiostro); }
.link { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; color: var(--primario-2); }
.link .ic { width: 15px; height: 15px; transition: transform .2s var(--ease); }
.link:hover { color: var(--inchiostro); }
.link:hover .ic { transform: translateX(2px); }

/* ---------- pulsanti ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 42px; padding: 0 18px; border: 1px solid transparent; border-radius: 10px; font-size: 14.5px; font-weight: 500; letter-spacing: -.005em; line-height: 1; white-space: nowrap; transition: background .15s, border-color .15s, color .15s, box-shadow .15s, transform .15s; }
.btn .ic { width: 15px; height: 15px; }
.btn--gr { height: 48px; padding: 0 22px; font-size: 15.5px; border-radius: 12px; }
.btn--gr .ic { width: 16px; height: 16px; }
.btn--pic { height: 36px; padding: 0 14px; font-size: 14px; border-radius: 9px; }
.btn--pic .ic { width: 14px; height: 14px; }
.btn--primario { background: var(--primario); color: #fff; box-shadow: 0 1px 2px rgba(10, 19, 34, .2), inset 0 1px 0 rgba(255, 255, 255, .08); }
.btn--primario:hover { background: var(--primario-2); }
.btn--secondario { background: #fff; border-color: var(--linea-2); color: var(--inchiostro); box-shadow: 0 1px 2px rgba(10, 19, 34, .05); }
.btn--secondario:hover { border-color: #A9ABA6; background: #FCFCFB; }
.btn:active { transform: translateY(1px); }
.azioni { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 32px; }

/* ---------- testata ---------- */
.testata { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .88); backdrop-filter: saturate(1.8) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, background .2s; }
.testata.scorsa { border-bottom-color: var(--linea); background: rgba(255, 255, 255, .94); }
.testata__in { display: flex; align-items: center; gap: 32px; height: var(--hh); }
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo img { height: 20px; width: auto; }
.logo__sw { padding-left: 12px; border-left: 1px solid var(--linea-2); font-size: 13.5px; font-weight: 500; color: var(--tenue); line-height: 20px; }
.logo--chiaro .logo__sw { border-color: rgba(255, 255, 255, .18); color: #9AA1AE; }
.nav { display: flex; gap: 2px; margin-left: auto; }
.nav a { padding: 8px 14px; border-radius: 8px; font-size: 14.5px; font-weight: 500; color: var(--testo); transition: color .15s, background .15s; }
.nav a:hover { color: var(--inchiostro); background: var(--grigio); }
.nav a[aria-current] { color: var(--inchiostro); }
.testata__az { display: flex; align-items: center; gap: 8px; }
.hamb { display: none; width: 40px; height: 40px; place-items: center; border-radius: var(--r); color: var(--inchiostro); }
.hamb .ic { width: 22px; height: 22px; }
.hamb .ic + .ic, .hamb[aria-expanded="true"] .ic:first-child { display: none; }
.hamb[aria-expanded="true"] .ic + .ic { display: block; }
.menu-mob { position: fixed; inset: var(--hh) 0 0; z-index: 49; display: flex; flex-direction: column; padding: 8px var(--pad) 32px; background: #fff; overflow-y: auto; border-top: 1px solid var(--linea); }
.menu-mob__voce { padding: 16px 0; border-bottom: 1px solid var(--linea); font-family: var(--titoli); font-size: 1.25rem; font-weight: 600; letter-spacing: -.015em; color: var(--inchiostro); }
.menu-mob__tit { margin-top: 24px; font-size: 13px; font-weight: 600; color: var(--oro); }
.menu-mob__prod { display: grid; margin: 8px 0 24px; }
.menu-mob__prod a { display: grid; grid-template-columns: 7px 1fr; column-gap: 12px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--linea); font-weight: 600; color: var(--inchiostro); }
.menu-mob__prod small { grid-column: 2; font-weight: 400; font-size: 13px; color: var(--tenue); }

/* ---------- cornici delle schermate ---------- */
.cornice { overflow: hidden; border-radius: var(--r-gr); background: #fff; border: 1px solid var(--linea); box-shadow: var(--ombra-gr); }
.cornice__barra { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #FAFAF9; border-bottom: 1px solid var(--linea); }
.cornice__barra i { width: 8px; height: 8px; border-radius: 50%; background: #DCDCD8; }
.cornice__barra span { margin-left: 10px; font-size: 11.5px; color: var(--tenue); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cornice > img { width: 100%; }
.tel { position: absolute; right: -2%; bottom: -6%; z-index: 2; width: 21%; min-width: 130px; padding: 6px; border-radius: 30px; background: #111827; box-shadow: var(--ombra-gr); }
.tel img { width: 100%; border-radius: 24px; }
.con-tel { position: relative; padding-right: 6%; padding-bottom: 4%; }
.con-tel .tel { right: 0; bottom: 0; width: 19%; }

/* ---------- apertura della home ---------- */
.ha { position: relative; isolation: isolate; overflow: hidden; padding-bottom: clamp(64px, 8vw, 104px); background: linear-gradient(180deg, #fff 0, #fff 420px, var(--grigio) 420px); border-bottom: 1px solid var(--linea); }
.ha__trama { position: absolute; inset: 0 0 auto; height: 520px; z-index: -1; background-image: radial-gradient(circle at 1px 1px, #DADAD5 1px, transparent 0); background-size: 24px 24px; mask-image: radial-gradient(ellipse 80% 90% at 70% 0%, #000 0%, transparent 75%); }
.ha__testa { padding-top: clamp(56px, 7vw, 96px); }
.ha__titolo { margin-top: 20px; font-family: var(--titoli); font-size: clamp(2.3rem, 4.9vw, 4rem); font-weight: 600; line-height: 1.04; letter-spacing: -.035em; color: var(--inchiostro); }
.ha__titolo span { color: #8B93A1; }
.ha__riga { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px 48px; margin-top: 28px; }
.ha__lead { max-width: 52ch; font-size: clamp(1.05rem, 1.25vw, 1.15rem); line-height: 1.6; color: #4A5262; }
.ha__az { display: flex; gap: 10px; flex-shrink: 0; }

/* l'esploratore dei settori */
.es { display: grid; grid-template-columns: 284px minmax(0, 1fr); margin-top: clamp(40px, 5vw, 56px); border-radius: 18px; background: #fff; border: 1px solid var(--linea); box-shadow: var(--ombra-gr); overflow: hidden; }
.es__lato { display: flex; flex-direction: column; padding: 18px 12px 12px; background: #FBFBFA; border-right: 1px solid var(--linea); }
.es__tit { padding: 0 12px 10px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--chiaro); }
.es__tab { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.es__tab button { position: relative; display: grid; grid-template-columns: 7px 1fr; column-gap: 12px; align-items: center; flex: 1; min-height: 48px; padding: 6px 12px; border-radius: 10px; text-align: left; transition: background .15s, box-shadow .15s; }
.es__tab button:hover { background: #F2F2EF; }
.es__tab button[aria-selected="true"] { background: #fff; box-shadow: 0 0 0 1px var(--linea), 0 2px 6px -2px rgba(10, 19, 34, .1); }
.es__tab .punto { grid-row: span 2; opacity: .55; transition: opacity .15s, transform .15s; }
.es__tab button[aria-selected="true"] .punto { opacity: 1; transform: scale(1.25); }
.es__set { font-size: 14.5px; font-weight: 500; line-height: 1.25; color: var(--testo); }
.es__tab button[aria-selected="true"] .es__set { font-weight: 600; color: var(--inchiostro); }
.es__prod { font-size: 12.5px; line-height: 1.3; color: var(--chiaro); }
.es__pannelli { min-width: 0; display: flex; }
.es__p { display: flex; flex-direction: column; flex: 1; min-width: 0; animation: es-entra .4s var(--ease); }
@keyframes es-entra { from { opacity: 0; } }
.es__testa { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 32px; padding: 28px 32px 24px; }
.es__eti { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: .02em; color: var(--c); }
.es__nome { margin-top: 8px; font-family: var(--titoli); font-size: 1.7rem; font-weight: 600; line-height: 1.1; letter-spacing: -.025em; color: var(--inchiostro); }
.es__frase { margin-top: 8px; max-width: 54ch; font-size: 15px; line-height: 1.55; color: var(--tenue); }
.es__az { display: flex; gap: 8px; flex-shrink: 0; }
.es__vista { position: relative; flex: 1; min-height: 360px; padding: 0 0 0 32px; background: linear-gradient(180deg, #fff 0, #F4F4F1 100%); overflow: hidden; }
.es__finestra { position: absolute; left: 32px; right: -1px; top: 0; bottom: -1px; overflow: hidden; border: 1px solid var(--linea); border-right: 0; border-bottom: 0; border-radius: 12px 0 0 0; background: #fff; box-shadow: 0 -1px 0 rgba(10, 19, 34, .02), -8px 0 24px -16px rgba(10, 19, 34, .25); }
.es__finestra img { width: 100%; height: calc(100% - 30px); object-fit: cover; object-position: top left; }

/* ---------- sezioni ---------- */
.sz { padding-block: clamp(80px, 10vw, 128px); }
.sz--grigio { background: var(--grigio); }
.sz--stretto { padding-top: 0; }
.sz--scuro { background: var(--scuro); color: #CDD2DA; }
.sz--scuro .t2 { color: #fff; }
.sz--scuro .testo { color: #98A0AD; }
.sz--scuro .etichetta { color: #C9A55B; }
.sz__testa { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; margin-bottom: clamp(40px, 5vw, 56px); }
.sz__testa .testo { margin-top: 0; justify-self: end; max-width: 46ch; }

/* schede dei software */
.sc-griglia { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.sc { display: flex; flex-direction: column; border-radius: var(--r-gr); background: #fff; border: 1px solid var(--linea); overflow: hidden; transition: border-color .2s, box-shadow .25s var(--ease); }
.sc:hover { border-color: var(--linea-2); box-shadow: var(--ombra); }
.sc__vista { position: relative; display: block; aspect-ratio: 16 / 10; padding: 22px 0 0 22px; background: linear-gradient(160deg, color-mix(in srgb, var(--c) 9%, #F7F7F5), #F4F4F1 70%); overflow: hidden; border-bottom: 1px solid var(--linea); }
.sc__finestra { display: block; height: 100%; overflow: hidden; border-radius: 10px 0 0 0; border: 1px solid rgba(10, 19, 34, .08); border-right: 0; border-bottom: 0; background: #fff; box-shadow: -6px -2px 20px -12px rgba(10, 19, 34, .3); transition: transform .5s var(--ease); }
.sc__finestra img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.sc:hover .sc__finestra { transform: translate(-4px, -4px); }
.sc__corpo { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 18px; }
.sc__eti { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: .02em; color: var(--c, var(--oro)); }
.sc__nome { margin-top: 8px; font-family: var(--titoli); font-size: 1.25rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; color: var(--inchiostro); }
.sc__nome a:hover { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.sc__frase { margin-top: 6px; font-size: 14.5px; line-height: 1.55; color: var(--tenue); }
.sc__az { display: flex; align-items: center; gap: 18px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--linea); }
.sc__corpo .sc__frase { margin-bottom: 18px; }
.sc__link { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; font-weight: 500; color: var(--testo); }
.sc__link .ic { width: 13px; height: 13px; }
.sc__link:hover { color: var(--inchiostro); text-decoration: underline; text-underline-offset: 3px; }
.sc__link--forte { color: var(--inchiostro); font-weight: 600; }
.sc__link--tenue { margin-left: auto; color: var(--chiaro); }

/* servizi */
.sv-griglia { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.sv { display: flex; flex-direction: column; border-radius: var(--r-gr); background: #fff; border: 1px solid var(--linea); overflow: hidden; }
.sv__vista { aspect-ratio: 16 / 8; padding: 24px 0 0 24px; background: linear-gradient(160deg, #F1EEE6, #F4F4F1 70%); border-bottom: 1px solid var(--linea); overflow: hidden; }
.sv__testo { display: flex; flex-direction: column; flex: 1; padding: 24px 26px 26px; }
.sv__nome { margin-top: 8px; font-family: var(--titoli); font-size: 1.45rem; font-weight: 600; letter-spacing: -.02em; color: var(--inchiostro); }
.sv__frase { margin-top: 8px; font-size: 15px; line-height: 1.6; color: var(--tenue); }
.sv__note { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 16px; }
.sv__note li { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--testo); }
.sv__note .ic { width: 14px; height: 14px; color: var(--inchiostro); }
.sv__testo .azioni { margin-top: auto; padding-top: 24px; }

/* principi */
.principi { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--r-gr); overflow: hidden; }
.principi li { padding: 32px 30px 34px; background: var(--scuro); }
.pr__ic { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(201, 165, 91, .1); border: 1px solid rgba(201, 165, 91, .22); color: #D8B76E; }
.pr__ic .ic { width: 19px; height: 19px; }
.principi h3 { margin-top: 20px; font-family: var(--titoli); font-size: 1.08rem; font-weight: 600; letter-spacing: -.01em; color: #fff; }
.principi p { margin-top: 8px; font-size: 14.5px; line-height: 1.6; color: #98A0AD; }

/* su misura */
.mz { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.passi { border-top: 1px solid var(--linea); }
.passi li { display: grid; grid-template-columns: 56px 1fr; padding: 24px 0; border-bottom: 1px solid var(--linea); }
.passo__n { font-family: var(--titoli); font-size: 14px; font-weight: 600; color: var(--oro); font-variant-numeric: tabular-nums; padding-top: 2px; }
.passi h3 { font-family: var(--titoli); font-size: 1.12rem; font-weight: 600; letter-spacing: -.01em; color: var(--inchiostro); }
.passi p { margin-top: 4px; font-size: 15px; color: var(--tenue); }

/* invito al contatto */
.cta { padding-block: clamp(64px, 8vw, 96px); background: var(--grigio); border-top: 1px solid var(--linea); }
.cta__in { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr); gap: 48px; align-items: center; }
.cta__az { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; padding: 32px; border-radius: var(--r-gr); border: 1px solid var(--linea); background: #fff; box-shadow: var(--ombra); }
.cta__mail { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; color: var(--inchiostro); word-break: break-all; }
.cta__mail:hover { text-decoration: underline; text-underline-offset: 3px; }

/* piè di pagina */
.piede { padding-block: 72px 32px; background: var(--scuro); color: #98A0AD; font-size: 14.5px; }
.piede__su { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; }
.piede__marca p { margin-top: 18px; max-width: 32ch; line-height: 1.6; }
.piede h3 { margin-bottom: 14px; font-size: 13px; font-weight: 600; color: #E4E7EC; }
.piede h3:not(:first-child) { margin-top: 28px; }
.piede ul { display: grid; gap: 8px; }
.piede a:hover { color: #fff; }
.piede__col p { line-height: 1.75; }
.piede__giu { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13px; }

/* ---------- pagine interne ---------- */
.pt { padding-top: 20px; background: var(--grigio); border-bottom: 1px solid var(--linea); }
.briciole { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--tenue); }
.briciole a:hover { color: var(--inchiostro); }
.briciole [aria-current] { color: var(--inchiostro); }
.pt__in { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, .75fr); gap: 32px 72px; align-items: center; padding-block: clamp(36px, 5vw, 56px) clamp(40px, 5vw, 60px); }
.pt__fatti { border-top: 1px solid var(--linea-2); }
.pt__fatti > div { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--linea-2); }
.pt__fatti dt { font-family: var(--titoli); font-size: 1.05rem; font-weight: 600; color: var(--inchiostro); }
.pt__fatti dt .ic { width: 18px; height: 18px; color: var(--inchiostro); }
.pt__fatti dd { font-size: 14px; color: var(--tenue); }
.pt + .pv { margin-top: 0; }
.pt .etichetta:has(.punto)::before { display: none; }
.pv { padding-top: 48px; background: linear-gradient(180deg, var(--grigio) 0, var(--grigio) 140px, #fff 140px); }
.pt:has(+ .pv) { border-bottom: 0; }
.pv__nota { margin-top: 28px; }
.pv__az { margin-top: 0; margin-bottom: 28px; }
.pv__az .link { margin-left: 6px; }
.pv__vista { position: relative; }

.funzioni { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 40px; border-top: 1px solid var(--linea); }
.funzioni li { padding: 22px 0 24px; border-bottom: 1px solid var(--linea); }
.funzioni__n { font-size: 12.5px; font-weight: 500; color: var(--chiaro); font-variant-numeric: tabular-nums; }
.funzioni h3 { margin-top: 6px; font-family: var(--titoli); font-size: 1.05rem; font-weight: 600; color: var(--inchiostro); }
.funzioni p { margin-top: 4px; font-size: 14.5px; line-height: 1.6; color: var(--tenue); }

.numeri { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; border-top: 1px solid rgba(255, 255, 255, .12); }
.numeri > div { padding-top: 22px; }
.numeri dt { font-family: var(--titoli); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 600; letter-spacing: -.02em; color: #fff; }
.numeri dd { margin-top: 6px; font-size: 14.5px; color: #9CA3AF; }

.due { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.elenco { display: grid; gap: 10px; margin-top: 24px; }
.elenco li { display: flex; gap: 10px; font-size: 15.5px; color: var(--testo); }
.elenco .ic { width: 18px; height: 18px; margin-top: 3px; color: var(--inchiostro); }
.riquadro { padding: 30px; border-radius: var(--r-gr); background: #fff; border: 1px solid var(--linea); }
.riquadro .testo { font-size: 15.5px; }
.collegamenti { margin-top: 20px; border-top: 1px solid var(--linea); }
.collegamenti a { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--linea); font-size: 15px; font-weight: 500; color: var(--inchiostro); }
.collegamenti a .ic { width: 15px; height: 15px; color: var(--tenue); }
.collegamenti a:hover span { text-decoration: underline; text-underline-offset: 3px; }

.sezioni5 { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 48px; }
.sezioni5 li { display: grid; gap: 10px; padding: 18px; border-radius: var(--r); border: 1px solid var(--linea); background: #fff; font-family: var(--titoli); font-weight: 600; line-height: 1.3; color: var(--inchiostro); }
.sezioni5 span { font-family: var(--corpo); font-size: 12.5px; font-weight: 500; color: var(--chiaro); }

.altri { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.altri a { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: var(--r); background: #fff; border: 1px solid var(--linea); transition: border-color .15s; }
.altri a:hover { border-color: var(--linea-2); }
.altri a > span:nth-child(2) { display: grid; flex: 1; line-height: 1.35; }
.altri strong { color: var(--inchiostro); font-weight: 600; font-size: 15px; }
.altri small { color: var(--tenue); font-size: 13.5px; }
.altri .ic { width: 15px; height: 15px; color: var(--chiaro); }

.testo-lungo { max-width: 760px; }
.testo-lungo h2 { margin: 36px 0 8px; font-family: var(--titoli); font-size: 1.3rem; font-weight: 600; color: var(--inchiostro); }
.testo-lungo h2:first-child { margin-top: 0; }
.testo-lungo p { color: var(--testo); }
.testo-lungo a, .esito a:not(.btn), .spunta-privacy a { color: var(--primario-2); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- modulo di richiesta ---------- */
.ric { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(28px, 4vw, 56px); align-items: start; }
.modulo, .esito { grid-column: 1; grid-row: 1; }
.ric-lato { grid-column: 2; grid-row: 1; position: sticky; top: calc(var(--hh) + 24px); display: grid; gap: 14px; }
.blocco { margin: 0 0 18px; padding: clamp(22px, 3vw, 32px); border: 1px solid var(--linea); border-radius: var(--r-gr); background: #fff; min-width: 0; }
.blocco legend { display: flex; align-items: center; gap: 10px; float: left; width: 100%; margin-bottom: 18px; padding: 0; font-family: var(--titoli); font-size: 1.2rem; font-weight: 600; color: var(--inchiostro); }
.blocco legend span { font-family: var(--corpo); font-size: 12.5px; font-weight: 500; color: var(--chiaro); }
.blocco legend + * { clear: both; }
.tipi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.tipo { position: relative; cursor: pointer; }
.tipo input { position: absolute; opacity: 0; pointer-events: none; }
.tipo__in { position: relative; display: grid; gap: 3px; height: 100%; padding: 14px 16px 14px 42px; border: 1px solid var(--linea-2); border-radius: var(--r); transition: border-color .15s, background .15s; }
.tipo__in::before { content: ""; position: absolute; left: 15px; top: 17px; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--linea-2); background: #fff; }
.tipo__in strong { color: var(--inchiostro); font-size: 15px; font-weight: 600; }
.tipo__in small { color: var(--tenue); font-size: 13.5px; line-height: 1.45; }
.tipo:hover .tipo__in { border-color: var(--chiaro); }
.tipo input:checked + .tipo__in { border-color: var(--primario); background: #F3F6FA; box-shadow: inset 0 0 0 1px var(--primario); }
.tipo input:checked + .tipo__in::before { border: 5px solid var(--primario); }
.tipo input:focus-visible + .tipo__in { outline: 2px solid var(--primario-2); outline-offset: 2px; }
.campo { display: grid; gap: 6px; margin-top: 20px; min-width: 0; }
.campo__et { font-weight: 500; font-size: 14.5px; color: var(--inchiostro); }
.campo__et small { font-weight: 400; color: var(--tenue); font-size: 13px; }
.campo__et b, .spunta-privacy b { color: #B42318; font-weight: 600; }
.campo input, .campo select, .campo textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--linea-2); border-radius: var(--r); background: #fff; font: inherit; font-size: 15.5px; color: var(--inchiostro); transition: border-color .15s, box-shadow .15s; }
.campo textarea { resize: vertical; min-height: 150px; line-height: 1.55; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--primario-2); box-shadow: 0 0 0 3px rgba(30, 53, 87, .12); }
.campo [aria-invalid="true"] { border-color: #B42318; }
.campo__err { color: #B42318; font-size: 14px; font-weight: 500; }
.campo__err:empty { display: none; }
.griglia2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip > span { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--linea-2); border-radius: 99px; font-size: 14px; font-weight: 500; color: var(--testo); transition: border-color .15s, background .15s; }
.chip > span .glifo { display: none; }
.chip > span::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.chip:hover > span { border-color: var(--chiaro); }
.chip input:checked + span { border-color: var(--primario); background: #F3F6FA; color: var(--inchiostro); box-shadow: inset 0 0 0 1px var(--primario); }
.chip input:focus-visible + span { outline: 2px solid var(--primario-2); outline-offset: 2px; }
.carica { position: relative; display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 84px; padding: 16px; border: 1px dashed var(--linea-2); border-radius: var(--r); background: var(--grigio); color: var(--tenue); text-align: center; cursor: pointer; transition: border-color .15s, background .15s; }
.carica:hover, .carica.sopra { border-color: var(--primario-2); background: #F3F6FA; }
.carica input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.carica strong { color: var(--inchiostro); font-weight: 600; }
.carica__ic { width: 20px; height: 20px; color: var(--inchiostro); }
.carica__elenco { display: grid; gap: 6px; }
.carica__elenco li { display: grid; grid-template-columns: minmax(0, 1fr) auto 30px; align-items: center; gap: 10px; padding: 7px 7px 7px 12px; border: 1px solid var(--linea); border-radius: var(--r); font-size: 14.5px; }
.carica__elenco span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.carica__elenco small { color: var(--tenue); }
.carica__elenco button { width: 30px; height: 30px; border-radius: 6px; font-size: 18px; color: var(--tenue); }
.carica__elenco button:hover { background: var(--grigio); color: #B42318; }
.spunta-privacy { display: flex; align-items: flex-start; gap: 12px; margin-top: 24px; font-size: 15px; color: var(--testo); cursor: pointer; }
.spunta-privacy input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 3px; accent-color: var(--primario); }
.nascosto { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.invio { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.invio .btn:disabled { opacity: .6; cursor: progress; }
.invio__barra { flex: 1 1 200px; height: 4px; border-radius: 99px; background: var(--linea); overflow: hidden; }
.invio__barra span { display: block; width: 0; height: 100%; background: var(--primario); transition: width .2s; }
.invio__msg { flex-basis: 100%; color: #B42318; font-weight: 500; }
.invio__msg:empty { display: none; }
.esito { padding: clamp(28px, 4vw, 44px); border-radius: var(--r-gr); background: #fff; border: 1px solid var(--linea); outline: none; }
.esito__ic { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 18px; border-radius: 50%; background: #E7F4EC; color: #1F7A45; }
.esito__ic .ic { width: 22px; height: 22px; stroke-width: 2.2; }
.esito strong { color: var(--inchiostro); font-variant-numeric: tabular-nums; }
.ric-lato__box { padding: 24px; border-radius: var(--r-gr); background: #fff; border: 1px solid var(--linea); }
.ric-lato__box .t3 { margin-top: 0; font-size: 1.1rem; }
.ric-passi { display: grid; gap: 14px; margin-top: 16px; counter-reset: rp; }
.ric-passi li { position: relative; display: grid; gap: 2px; padding-left: 34px; font-size: 14px; color: var(--tenue); counter-increment: rp; }
.ric-passi li::before { content: counter(rp); position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--grigio-2); color: var(--inchiostro); font-size: 12px; font-weight: 600; }
.ric-passi strong { color: var(--inchiostro); font-size: 14.5px; font-weight: 600; }
.ric-lato__box--scuro { background: var(--scuro); border-color: var(--scuro); color: #9CA3AF; font-size: 14.5px; }
.ric-lato__box--scuro a { display: flex; align-items: center; gap: 8px; margin-top: 6px; color: #fff; font-weight: 500; word-break: break-all; }

/* ---------- comparsa allo scorrimento: solo una dissolvenza leggera ---------- */
.js [data-rivela] { opacity: 0; transform: translateY(8px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js [data-rivela].visto { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-rivela] { opacity: 1; transform: none; transition: none; }
  .ri__img img { transition: none; }
}


/* ---------- schermi medi e piccoli ---------- */
@media (max-width: 1120px) {
  .sc-griglia { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .funzioni { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sezioni5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .altri { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .piede__su { grid-template-columns: 1fr 1fr; }
  .numeri { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .es { grid-template-columns: 240px minmax(0, 1fr); }
  .es__testa { flex-direction: column; align-items: flex-start; }
  .ha__riga { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 920px) {
  .nav, .testata__az .btn { display: none; }
  .hamb { display: grid; }
  .mz, .cta__in, .pt__in, .due, .ric, .sz__testa { grid-template-columns: minmax(0, 1fr); }
  .sz__testa .testo { justify-self: start; }
  .ric-lato { grid-column: 1; grid-row: auto; position: static; }
  .sv-griglia { grid-template-columns: minmax(0, 1fr); }
  .pt__in { align-items: start; }
  /* l'esploratore: i settori diventano una fila da scorrere sopra il pannello */
  .es { grid-template-columns: minmax(0, 1fr); }
  .es__lato { padding: 12px 0 0; border-right: 0; border-bottom: 1px solid var(--linea); }
  .es__tit { display: none; }
  .es__tab { flex-direction: row; gap: 4px; overflow-x: auto; scrollbar-width: none; padding: 0 12px 12px; scroll-snap-type: x proximity; }
  .es__tab::-webkit-scrollbar { display: none; }
  .es__tab button { flex: 0 0 auto; grid-template-columns: 7px auto; min-height: 40px; padding: 6px 14px; scroll-snap-align: start; }
  .es__tab .punto { grid-row: auto; }
  .es__prod { display: none; }
  .es__vista { min-height: 0; aspect-ratio: 16 / 10; }
}
@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .logo img { height: 18px; }
  .ha { background: linear-gradient(180deg, #fff 0, #fff 520px, var(--grigio) 520px); }
  .ha__az { flex-direction: column; width: 100%; }
  .sc-griglia, .funzioni, .principi, .sezioni5, .altri, .numeri, .tipi, .griglia2 { grid-template-columns: minmax(0, 1fr); }
  .es__testa { padding: 20px 18px 18px; }
  .es__nome { font-size: 1.45rem; }
  .es__az { width: 100%; }
  .es__az .btn { flex: 1; }
  .es__vista { padding-left: 18px; }
  .es__finestra { left: 18px; }
  .principi li { padding: 26px 22px; }
  .piede__su { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .azioni .btn--gr { width: 100%; }
  .tel { min-width: 0; width: 30%; padding: 4px; border-radius: 18px; }
  .tel img { border-radius: 14px; }
  .cornice__barra { height: 26px; }
  .cornice__barra i { width: 7px; height: 7px; }
  .riquadro, .cta__az { padding: 22px 18px; }
  .blocco { padding: 20px 16px; }
  .invio .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .es__p { animation: none; }
  .sc__finestra { transition: none; }
}

/* ==========================================================================
   Rifinitura dell'apertura: titolo che entra riga per riga, esploratore con il
   fondo del colore del prodotto, telefono sovrapposto, avanzamento delle schede
   ========================================================================== */
.ha__titolo .riga { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.ha__titolo .riga > span { display: block; animation: riga-su .9s var(--ease) both; }
.ha__titolo .riga--2 > span { color: #8B93A1; animation-delay: .12s; }
@keyframes riga-su { from { transform: translateY(105%); } }
.ha__riga, .ha .etichetta { animation: appare .8s .35s var(--ease) both; }
@keyframes appare { from { opacity: 0; transform: translateY(8px); } }
.es { position: relative; animation: es-sale 1s .45s var(--ease) both; box-shadow: 0 1px 2px rgba(10,19,34,.05), 0 24px 48px -24px rgba(10,19,34,.22), 0 60px 120px -60px rgba(10,19,34,.35); }
@keyframes es-sale { from { opacity: 0; transform: translateY(28px) scale(.985); } }

.es__vista { background: radial-gradient(120% 90% at 85% 15%, color-mix(in srgb, var(--c) 16%, #fff) 0%, #F6F6F3 55%, #F1F1EE 100%); }
.es__vista::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(circle at 1px 1px, rgba(10,19,34,.07) 1px, transparent 0); background-size: 18px 18px; mask-image: linear-gradient(90deg, transparent 0, #000 70%); }
.es__finestra { top: 18px; z-index: 1; animation: finestra .7s var(--ease) both; }
@keyframes finestra { from { opacity: 0; transform: translateY(14px); } }
.es__tel { position: absolute; z-index: 2; right: 28px; bottom: -48px; width: 18%; min-width: 120px; max-width: 168px; padding: 5px; border-radius: 26px; background: #0E1320; box-shadow: 0 30px 60px -20px rgba(10,19,34,.55); animation: telefono .9s .15s var(--ease) both; }
.es__tel img { width: 100%; border-radius: 21px; }
@keyframes telefono { from { opacity: 0; transform: translateY(40px); } }
.es__nome { animation: appare .5s var(--ease) both; }
.es__frase, .es__az { animation: appare .5s .06s var(--ease) both; }

/* avanzamento automatico: una linea sottile sotto la scheda attiva */
.es__tab button { overflow: hidden; }
.es__barra { position: absolute; left: 12px; right: 12px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--c); transform: scaleX(0); transform-origin: left; opacity: .75; }
.es.in-corsa .es__tab button[aria-selected="true"] .es__barra { animation: avanza var(--passo, 6s) linear forwards; }
@keyframes avanza { to { transform: scaleX(1); } }

/* garanzie sotto l'esploratore */
.ha__garanzie { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: 40px; animation: appare .8s .7s var(--ease) both; }
.ha__garanzie li { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--tenue); line-height: 1.45; }
.ha__garanzie .ic { width: 20px; height: 20px; margin-top: 1px; color: var(--inchiostro); }
.ha__garanzie strong { display: block; font-size: 14.5px; font-weight: 600; color: var(--inchiostro); }

/* schede dei software: comparsa a scalini, sollevamento e luce del colore del prodotto */
.sc-griglia .sc:nth-child(3n+2) { transition-delay: .06s; }
.sc-griglia .sc:nth-child(3n) { transition-delay: .12s; }
.sc { transition: border-color .2s, box-shadow .3s var(--ease), transform .3s var(--ease), opacity .6s var(--ease); }
.sc:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(10,19,34,.04), 0 20px 40px -20px rgba(10,19,34,.3); transition-delay: 0s; }
.sc__vista::after { content: ""; position: absolute; inset: 0; background: radial-gradient(90% 80% at 100% 0%, color-mix(in srgb, var(--c) 22%, transparent), transparent 60%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.sc:hover .sc__vista::after { opacity: 1; }

/* chiusura scura */
.cta { position: relative; overflow: hidden; background: var(--scuro); border-top: 0; color: #CDD2DA; }
.cta::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.07) 1px, transparent 0); background-size: 22px 22px; mask-image: radial-gradient(ellipse 60% 80% at 20% 50%, #000, transparent 70%); }
.cta .giro { position: relative; }
.cta .t2 { color: #fff; font-size: clamp(2rem, 3.6vw, 3rem); }
.cta .testo { color: #98A0AD; }
.cta .etichetta { color: #C9A55B; }
.cta__az { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); box-shadow: none; }
.cta__az .btn--primario { background: #fff; color: var(--inchiostro); }
.cta__az .btn--primario:hover { background: #EDEDEA; }
.cta__mail { color: #fff; }
.cta + .piede { border-top: 1px solid rgba(255,255,255,.06); }

@media (max-width: 1120px) { .ha__garanzie { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 920px) { .es__tel { display: none; } .es__barra { bottom: 2px; } }
@media (max-width: 640px) { .ha__garanzie { grid-template-columns: minmax(0, 1fr); gap: 16px; } }
@media (prefers-reduced-motion: reduce) {
  .ha__titolo .riga > span, .ha__riga, .ha .etichetta, .es, .es__finestra, .es__tel, .es__nome, .es__frase, .es__az, .ha__garanzie { animation: none; }
  .es.in-corsa .es__tab button[aria-selected="true"] .es__barra { animation: none; }
}

/* ==========================================================================
   Qualità: carta calda, titoli in Source Serif (lo stesso carattere dello studio),
   il settore come titolo principale, il nome del software come firma
   ========================================================================== */
:root {
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --fondo: #FBFAF7; --grigio: #F4F2EC; --grigio-2: #ECE9E1; --linea: #E5E1D7; --linea-2: #CFCBC0;
  --inchiostro: #101827; --testo: #3B414C; --tenue: #6D7280; --chiaro: #A2A39C;
  --oro: #9A7424;
}
body { background: var(--fondo); }
.testata { background: rgba(251, 250, 247, .86); }
.testata.scorsa { background: rgba(251, 250, 247, .95); }

/* titoli: serif, peso medio, interlinea stretta */
.ha__titolo, .t1, .t2, .es__nome, .sc__nome, .sv__nome, .cta .t2, .passi h3, .pt .t1 { font-family: var(--serif); font-weight: 500; letter-spacing: -.02em; }
.ha__titolo { font-size: clamp(2.6rem, 5.6vw, 4.6rem); line-height: 1.02; letter-spacing: -.028em; }
.ha__titolo em { font-style: italic; font-weight: 400; color: var(--oro); }
.ha__titolo .riga--2 > span { color: #7E8491; font-size: .78em; font-weight: 400; letter-spacing: -.02em; }
.t1 { font-size: clamp(2.3rem, 4.4vw, 3.5rem); line-height: 1.05; }
.t2 { font-size: clamp(2rem, 3.4vw, 2.9rem); line-height: 1.06; }
.t1 em, .t2 em { font-style: italic; color: var(--oro); }
.etichetta { font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; }

/* apertura */
.ha { background: linear-gradient(180deg, var(--fondo) 0, var(--fondo) 440px, var(--grigio) 440px); }
.ha__trama { background-image: radial-gradient(circle at 1px 1px, #D8D3C6 1px, transparent 0); }
.ha__lead { color: #4B505B; }

/* esploratore */
.es { border-color: var(--linea); border-radius: 20px; }
.es__lato { background: #FAF8F3; padding: 22px 12px 12px; }
.es__tit { font-size: 11.5px; letter-spacing: .1em; padding-bottom: 12px; }
.es__tab button { min-height: 52px; padding: 8px 14px; border-radius: 12px; }
.es__tab button:hover { background: #F2EFE7; }
.es__tab button[aria-selected="true"] { background: #fff; box-shadow: 0 0 0 1px var(--linea), 0 4px 12px -6px rgba(16, 24, 39, .18); }
.es__set { font-family: var(--serif); font-size: 17px; font-weight: 500; letter-spacing: -.01em; color: #2E3440; }
.es__tab button[aria-selected="true"] .es__set { font-weight: 600; color: var(--inchiostro); }
.es__prod { margin-top: 1px; font-size: 12px; letter-spacing: .01em; color: var(--chiaro); }
.es__testa { padding: 32px 36px 26px; }
.es__eti { font-size: 11.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--chiaro); }
.es__nome { margin-top: 6px; font-size: clamp(2rem, 3vw, 2.6rem); line-height: 1.02; color: var(--inchiostro); }
.es__sw { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-top: 12px; font-size: 14.5px; color: var(--tenue); }
.es__sw strong { font-weight: 600; color: var(--c); }
.es__dom { padding-left: 10px; margin-left: 2px; border-left: 1px solid var(--linea-2); font-size: 13px; color: var(--chiaro); }
.es__frase { margin-top: 10px; font-size: 15px; color: var(--tenue); max-width: 52ch; }
.es__testa { align-items: flex-end; }
.es__vista { padding-left: 36px; }
.es__finestra { left: 36px; }

/* schede dei software: il settore è il titolo */
.sc { background: #fff; border-color: var(--linea); border-radius: 18px; }
.sc__vista { padding: 26px 0 0 26px; }
.sc__corpo { padding: 22px 24px 20px; }
.sc__num { font-size: 12px; font-weight: 600; letter-spacing: .08em; color: var(--chiaro); font-variant-numeric: tabular-nums; }
.sc__nome { margin-top: 6px; font-size: 1.65rem; line-height: 1.08; letter-spacing: -.02em; }
.sc__nome a:hover { text-decoration: none; color: #2A3446; }
.sc__sw { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--c); }
.sc__frase { margin-top: 10px; }
.sc__az { border-top-color: var(--linea); }

/* servizi */
.sv { background: #fff; border-color: var(--linea); border-radius: 18px; }
.sv__nome { font-size: 1.8rem; }
.sv__vista { background: linear-gradient(160deg, #EFEADF, #F4F2EC 70%); }
.sc__eti { text-transform: uppercase; letter-spacing: .08em; font-size: 11.5px; }

/* sezioni e dettagli */
.sz--grigio { background: var(--grigio); }
.principi h3 { font-family: var(--serif); font-size: 1.25rem; font-weight: 500; }
.passi h3 { font-size: 1.3rem; }
.passo__n { font-family: var(--serif); font-style: italic; font-size: 17px; font-weight: 400; }
.cta .t2 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
.cta .t2 em { color: #D7B66C; }
.btn--secondario { background: #fff; border-color: var(--linea-2); }
.pt { background: var(--grigio); }
.ha__garanzie .ic { color: var(--oro); }
@media (max-width: 640px) {
  .es__testa { padding: 22px 18px 18px; }
  .es__vista { padding-left: 18px; }
  .es__finestra { left: 18px; }
  .ha__titolo .riga--2 > span { font-size: .82em; }
}
.ha__titolo .riga:first-child > span { color: var(--inchiostro); }

/* ==========================================================================
   Versione 4: titoli in Geist, home a mosaico di settori colorati
   ========================================================================== */
:root {
  --titoli: "Geist", "Inter Tight", "Inter", system-ui, sans-serif;
  --serif: var(--titoli);
  --fondo: #FFFFFF; --grigio: #F5F5F3; --grigio-2: #EDEDEA; --linea: #E7E7E3; --linea-2: #D4D4CF;
  --inchiostro: #0B0F19; --testo: #3D4250; --tenue: #6B7080; --chiaro: #9EA2AC; --oro: #9A7424;
}
body { background: #fff; }
.testata, .testata.scorsa { background: rgba(255, 255, 255, .85); }
.ha__titolo, .t1, .t2, .es__nome, .sc__nome, .sv__nome, .cta .t2, .passi h3, .pt .t1, .principi h3, .es__set { font-family: var(--titoli); font-weight: 600; letter-spacing: -.035em; }
.t1 em, .t2 em, .cta .t2 em { font-style: normal; color: inherit; }
.passo__n { font-family: var(--titoli); font-style: normal; font-size: 14px; font-weight: 600; }
.etichetta { text-transform: none; letter-spacing: 0; font-size: 13px; }

/* apertura */
.h4 { position: relative; overflow: hidden; padding: clamp(72px, 10vw, 136px) 0 clamp(48px, 6vw, 72px); text-align: center; background: radial-gradient(60% 70% at 50% 0%, #F3F4F7 0%, #fff 70%); }
.h4::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(11,15,25,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(11,15,25,.045) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 55% 70% at 50% 20%, #000, transparent 75%); pointer-events: none; }
.h4__in { position: relative; display: flex; flex-direction: column; align-items: center; }
.h4__pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 10px; border-radius: 99px; border: 1px solid var(--linea); background: #fff; font-size: 13px; font-weight: 500; color: var(--testo); box-shadow: 0 1px 2px rgba(11,15,25,.05); }
.h4__pill span { width: 6px; height: 6px; border-radius: 50%; background: #16A34A; box-shadow: 0 0 0 3px rgba(22,163,74,.15); }
.h4__pill--chiaro { background: #fff; }
.h4__pill--scuro { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: #C9CDD6; box-shadow: none; }
.h4__pill--scuro span { background: #D8B56A; box-shadow: 0 0 0 3px rgba(216,181,106,.18); }
.h4__titolo { margin-top: 26px; font-family: var(--titoli); font-size: clamp(2.8rem, 6.6vw, 5.6rem); font-weight: 600; line-height: .98; letter-spacing: -.05em; color: var(--inchiostro); text-wrap: balance; animation: appare .9s var(--ease) both; }
.h4__lead { max-width: 54ch; margin-top: 24px; font-size: clamp(1.05rem, 1.3vw, 1.2rem); line-height: 1.6; color: var(--tenue); animation: appare .9s .1s var(--ease) both; }
.h4__settori { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; max-width: 920px; margin-top: 40px; animation: appare .9s .2s var(--ease) both; }
.h4__settori a { display: inline-flex; align-items: center; gap: 9px; height: 40px; padding: 0 16px 0 14px; border-radius: 99px; border: 1px solid var(--linea); background: #fff; font-size: 14.5px; font-weight: 500; color: var(--inchiostro); box-shadow: 0 1px 2px rgba(11,15,25,.04); transition: border-color .2s, box-shadow .2s, transform .2s var(--ease); }
.h4__settori a:hover { border-color: color-mix(in srgb, var(--c) 45%, var(--linea)); box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--c) 60%, transparent); transform: translateY(-1px); }
.ts__punto { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex-shrink: 0; }

/* mosaico dei settori */
.mo { padding-bottom: clamp(80px, 10vw, 128px); }
.mosaico { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.ts { position: relative; grid-column: span var(--col); display: flex; flex-direction: column; min-height: 540px; overflow: hidden; border-radius: 28px; isolation: isolate; scroll-margin-top: calc(var(--hh) + 24px); transition: box-shadow .4s var(--ease), transform .4s var(--ease); }
.ts--chiaro { background: color-mix(in srgb, var(--c) 7%, #F6F6F3); color: var(--inchiostro); }
.ts--scuro { background: var(--s); color: #fff; }
.ts--scuro::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(80% 70% at 100% 0%, color-mix(in srgb, var(--c) 55%, transparent), transparent 70%); opacity: .75; }
.ts:hover { box-shadow: 0 30px 60px -30px rgba(11,15,25,.35); }
.ts.evidenza { animation: evidenza 1.6s var(--ease); }
@keyframes evidenza { 0%, 100% { box-shadow: 0 0 0 0 transparent; } 25% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 45%, transparent); } }
.ts__testo { position: relative; z-index: 2; padding: 36px 38px 0; }
.ts__num { font-size: 13px; font-weight: 500; font-variant-numeric: tabular-nums; opacity: .5; }
.ts__settore { margin-top: 10px; font-family: var(--titoli); font-size: clamp(1.9rem, 2.7vw, 2.7rem); font-weight: 600; line-height: 1.02; letter-spacing: -.04em; text-wrap: balance; }
.ts__sw { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 5px 12px 5px 10px; border-radius: 99px; font-size: 13.5px; font-weight: 600; background: rgba(255,255,255,.8); box-shadow: inset 0 0 0 1px rgba(11,15,25,.06); }
.ts--scuro .ts__sw { background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }
.ts--scuro .ts__punto { background: var(--a); }
.ts__frase { max-width: 44ch; margin-top: 14px; font-size: 15px; line-height: 1.55; color: var(--tenue); }
.ts--scuro .ts__frase { color: rgba(255,255,255,.66); }
.ts__az { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.ts__btn { display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px; border-radius: 99px; font-size: 14px; font-weight: 500; border: 1px solid rgba(11,15,25,.14); background: rgba(255,255,255,.7); color: var(--inchiostro); transition: background .15s, border-color .15s, color .15s; }
.ts__btn .ic { width: 14px; height: 14px; }
.ts__btn:hover { background: #fff; border-color: rgba(11,15,25,.3); }
.ts__btn--pieno { background: var(--inchiostro); border-color: var(--inchiostro); color: #fff; }
.ts__btn--pieno:hover { background: #222838; border-color: #222838; }
.ts--scuro .ts__btn { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.18); color: #fff; }
.ts--scuro .ts__btn:hover { background: rgba(255,255,255,.12); }
.ts--scuro .ts__btn--pieno { background: #fff; border-color: #fff; color: var(--inchiostro); }
.ts--scuro .ts__btn--pieno:hover { background: #EDEDEA; }
.ts__vista { position: relative; display: block; flex: 1; min-height: 230px; margin-top: 32px; padding-left: 38px; }
.ts__finestra { position: absolute; left: 38px; right: -2px; top: 0; bottom: -2px; overflow: hidden; border-radius: 14px 0 0 0; background: #fff; box-shadow: 0 -2px 0 rgba(255,255,255,.4), -12px -6px 40px -18px rgba(11,15,25,.35), 0 0 0 1px rgba(11,15,25,.07); transition: transform .6s var(--ease); }
.ts--scuro .ts__finestra { box-shadow: -12px -6px 40px -18px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08); }
.ts__finestra img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.ts:hover .ts__finestra { transform: translateY(-8px); }
.ts__tel { position: absolute; z-index: 2; right: 7%; bottom: -36px; width: 20%; max-width: 150px; padding: 4px; border-radius: 24px; background: #0B0F19; box-shadow: 0 24px 48px -16px rgba(11,15,25,.55); transition: transform .6s var(--ease); }
.ts__tel img { border-radius: 20px; width: 100%; }
.ts:hover .ts__tel { transform: translateY(-16px); }
.ts--larga .ts__testo { max-width: 620px; }

/* servizi */
.sz4 { padding-block: clamp(80px, 10vw, 128px); }
.sz4--grigio { background: var(--grigio); }
.sz4__testa { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 40px; }
.sz4__titolo { font-family: var(--titoli); font-size: clamp(2.2rem, 4.4vw, 3.6rem); font-weight: 600; line-height: 1; letter-spacing: -.045em; color: var(--inchiostro); text-wrap: balance; }
.sz4__lead { margin-top: 20px; max-width: 56ch; font-size: 17px; line-height: 1.6; color: var(--tenue); }
.mz .sz4__titolo { margin-top: 18px; }
.sv4-griglia { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.sv4 { display: flex; flex-direction: column; overflow: hidden; border-radius: 28px; background: var(--grigio); min-height: 560px; }
.sv4__testo { padding: 36px 38px 0; }
.sv4__nome { margin-top: 10px; font-family: var(--titoli); font-size: clamp(1.9rem, 2.6vw, 2.5rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.02; color: var(--inchiostro); }
.sv4__frase { margin-top: 12px; max-width: 48ch; font-size: 15px; color: var(--tenue); }
.sv4__note { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 14px; }
.sv4__note li { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--testo); }
.sv4__note .ic { width: 14px; height: 14px; }
.sv4__vista { position: relative; flex: 1; min-height: 240px; margin-top: 32px; }
.sv4__vista .ts__finestra { left: 38px; }
.sv4:hover .ts__finestra { transform: translateY(-8px); }

/* metodo */
.me4 { padding-block: clamp(80px, 10vw, 128px); background: #0B0F19; color: #C9CDD6; }
.me4 .sz4__titolo { color: #fff; }
.me4__el { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.me4__el li { padding: 28px; border-radius: 22px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); }
.me4__el .ic { width: 22px; height: 22px; color: #D8B56A; }
.me4__el h3 { margin-top: 20px; font-family: var(--titoli); font-size: 1.2rem; font-weight: 600; letter-spacing: -.02em; color: #fff; }
.me4__el p { margin-top: 6px; font-size: 14.5px; line-height: 1.55; color: #959BA8; }

/* chiusura */
.v4 .cta { background: #fff; color: var(--testo); border-top: 1px solid var(--linea); }
.v4 .cta::before { display: none; }
.cta { background: #fff; color: var(--testo); }
.cta::before { display: none; }
.cta .t2 { color: var(--inchiostro); font-family: var(--titoli); font-size: clamp(2.2rem, 4vw, 3.3rem); font-weight: 600; letter-spacing: -.045em; line-height: 1.02; }
.cta .testo { color: var(--tenue); }
.cta .etichetta { color: var(--oro); }
.cta__az { background: var(--grigio); border: 0; border-radius: 24px; box-shadow: none; }
.cta__az .btn--primario { background: var(--inchiostro); color: #fff; }
.cta__az .btn--primario:hover { background: #222838; }
.cta__mail { color: var(--inchiostro); }
.btn { border-radius: 99px; }
.btn--primario { background: var(--inchiostro); box-shadow: none; }
.btn--primario:hover { background: #222838; }

@media (max-width: 1120px) {
  .ts { grid-column: span 6 !important; min-height: 500px; }
  .me4__el { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .mosaico, .sv4-griglia { grid-template-columns: minmax(0, 1fr); }
  .ts { grid-column: 1 / -1 !important; min-height: 0; border-radius: 22px; }
  .ts__testo, .sv4__testo { padding: 26px 22px 0; }
  .ts__vista { min-height: 0; aspect-ratio: 16 / 10; margin-top: 24px; padding-left: 22px; }
  .ts__finestra, .sv4__vista .ts__finestra { left: 22px; }
  .ts__tel { display: none; }
  .sv4 { min-height: 0; border-radius: 22px; }
  .sv4__vista { min-height: 0; aspect-ratio: 16 / 10; }
  .me4__el { grid-template-columns: minmax(0, 1fr); }
  .h4__settori a { height: 36px; font-size: 13.5px; padding: 0 13px 0 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .h4__titolo, .h4__lead, .h4__settori { animation: none; }
  .ts__finestra, .ts__tel { transition: none; }
}