/* Costruzioni Elite — stile condiviso (home + pagine servizio) */
:root {
  --antracite: #111214;
  --grafite: #1c1e21;
  --cemento: #eceae6;
  --carta: #f6f5f2;
  --pietra: #8c877f;
  --rosso: #ce1717;
  --rosso-scuro: #a80f12;
  --luce: #e9b872;
  --linea-scura: rgba(236, 234, 230, .14);
  --linea-chiara: rgba(17, 18, 20, .12);

  --f-titoli: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --gutter: clamp(16px, 4vw, 64px);
  --max: 1360px;
  --header-h: 76px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  background: var(--cemento);
  color: var(--antracite);
  font-family: var(--f-titoli);
  font-size: 17px;
  line-height: 1.6;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; line-height: 1.05; letter-spacing: -.02em; }
p { margin: 0; }
::selection { background: var(--rosso); color: #fff; }
:focus-visible { outline: 2px solid var(--rosso); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.mono {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  line-height: 1.4;
}
.eyebrow { display: inline-flex; align-items: center; gap: 12px; color: var(--pietra); }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--rosso); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 300; background: var(--rosso); color: #fff; padding: 10px 16px; }
.skip:focus { top: 16px; }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 16px 22px;
  border: 1px solid currentColor;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
  white-space: nowrap;
}
.btn .freccia { transition: transform .4s var(--ease); }
.btn:hover .freccia { transform: translateX(5px); }
.btn--rosso { background: var(--rosso); border-color: var(--rosso); color: #fff; }
.btn--rosso:hover { background: var(--rosso-scuro); border-color: var(--rosso-scuro); }
.btn--chiaro { color: var(--cemento); border-color: rgba(236,234,230,.45); }
.btn--chiaro:hover { background: var(--cemento); color: var(--antracite); border-color: var(--cemento); }
.btn--scuro { color: var(--antracite); }
.btn--scuro:hover { background: var(--antracite); color: var(--cemento); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background .5s var(--ease), transform .5s var(--ease), border-color .5s;
  border-bottom: 1px solid transparent;
  color: var(--cemento);
}
.header.is-solid {
  background: rgba(17, 18, 20, .86);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom-color: var(--linea-scura);
}
.header.is-hidden { transform: translateY(-100%); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; max-width: none; }
.header__logo img { width: 178px; height: auto; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav__link { position: relative; font-size: 15px; letter-spacing: .01em; padding: 6px 0; }
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--rosso);
  transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav__drop { position: relative; }
.nav__menu {
  position: absolute; top: calc(100% + 18px); left: -24px; min-width: 300px;
  background: var(--grafite); border: 1px solid var(--linea-scura);
  padding: 10px 0; opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
}
.nav__menu::before { content: ""; position: absolute; inset: -20px 0 auto 0; height: 20px; }
.nav__drop:hover .nav__menu, .nav__drop:focus-within .nav__menu { opacity: 1; visibility: visible; transform: none; }
.nav__menu a { display: flex; justify-content: space-between; gap: 20px; padding: 11px 24px; font-size: 15px; transition: background .3s, color .3s; }
.nav__menu a span { color: var(--pietra); font-family: var(--f-mono); font-size: 11px; }
.nav__menu a:hover { background: rgba(236,234,230,.06); color: #fff; }
.header__cta { display: flex; align-items: center; gap: 22px; }
.header__tel { font-family: var(--f-mono); font-size: 13px; letter-spacing: .06em; }
.header .btn { padding: 12px 18px; }
.burger { display: none; width: 44px; height: 44px; position: relative; }
.burger span { position: absolute; left: 10px; right: 10px; height: 1.5px; background: currentColor; transition: transform .45s var(--ease), top .45s var(--ease); }
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 26px; }
.menu-open .burger span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* menu mobile */
.mmenu {
  position: fixed; inset: 0; z-index: 90; background: var(--antracite); color: var(--cemento);
  padding: calc(var(--header-h) + 24px) var(--gutter) 32px;
  display: flex; flex-direction: column; justify-content: space-between;
  clip-path: inset(0 0 100% 0); transition: clip-path .7s var(--ease); visibility: hidden;
  overflow-y: auto;
}
.menu-open .mmenu { clip-path: inset(0 0 0 0); visibility: visible; }
.mmenu ul { list-style: none; margin: 0; padding: 0; }
.mmenu li a { display: flex; align-items: baseline; gap: 14px; padding: 9px 0; font-size: clamp(24px, 7vw, 34px); letter-spacing: -.02em; border-bottom: 1px solid var(--linea-scura); }
.mmenu li a span { font-family: var(--f-mono); font-size: 11px; color: var(--rosso); letter-spacing: .1em; }
.mmenu__foot { display: grid; gap: 14px; margin-top: 28px; }
.mmenu__foot .btn { justify-content: space-between; }

/* ---------- Intro (zoom nella O) ---------- */
.intro { display: none; }
.js .intro {
  display: block;
  position: fixed; inset: 0; z-index: 200; pointer-events: auto;
  color: #c9c6c0;
}
.intro__fondo { position: absolute; inset: 0; background: var(--antracite); }
.intro__logo { position: absolute; left: 50%; top: 50%; width: min(320px, 62vw); transform: translate(-50%, -50%); }
.intro__barra { position: absolute; left: 50%; top: calc(50% + min(52px, 10vw)); width: min(220px, 44vw); height: 1px; transform: translateX(-50%); background: rgba(236,234,230,.12); overflow: hidden; }
.intro__barra i { position: absolute; inset: 0; background: var(--rosso); transform-origin: left; transform: scaleX(0); }
.intro__perc { position: absolute; left: 50%; top: calc(50% + min(66px, 13vw)); transform: translateX(-50%); color: var(--pietra); }
.intro__parola {
  position: absolute; left: 0; top: 0;
  font-family: var(--f-titoli); font-weight: 800; font-variation-settings: "wdth" 100;
  line-height: 1; letter-spacing: -.035em; white-space: nowrap;
  color: #c9c6c0; opacity: 0; will-change: transform;
  transform-origin: 0 0;
}
.intro__salta { position: absolute; right: var(--gutter); bottom: 28px; color: var(--pietra); opacity: 0; }
.js .intro.is-done { display: none; }

/* ---------- Hero con sequenza di frame ---------- */
.hero { position: relative; height: 420vh; background: var(--antracite); color: var(--cemento); }
.hero__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.hero__canvas, .hero__poster { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__poster { object-fit: cover; }
.hero__canvas { display: block; }
.hero__velo {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(17,18,20,.55) 0%, rgba(17,18,20,0) 22%),
    linear-gradient(0deg, rgba(17,18,20,.86) 0%, rgba(17,18,20,.35) 34%, rgba(17,18,20,0) 58%),
    linear-gradient(90deg, rgba(17,18,20,.5) 0%, rgba(17,18,20,0) 50%);
}
.grana {
  position: absolute; inset: -50%; pointer-events: none; opacity: .06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grana 1.2s steps(6) infinite;
}
@keyframes grana { 0%{transform:translate(0,0)} 25%{transform:translate(-3%,2%)} 50%{transform:translate(2%,-3%)} 75%{transform:translate(-2%,-1%)} 100%{transform:translate(0,0)} }

.hero__testo {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(28px, 6vh, 64px);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 32px;
}
.hero__h1 {
  font-size: clamp(38px, 5.6vw, 92px); font-weight: 400; letter-spacing: -.035em; line-height: 1;
  max-width: 15ch; min-height: 2em;
}
.hero__h1 .riga { display: block; }
.hero__h1 .cursore {
  display: inline-block; width: .09em; height: .78em; margin-left: .06em; vertical-align: -.04em;
  background: var(--rosso); animation: lampeggia 1s steps(1) infinite;
}
@keyframes lampeggia { 50% { opacity: 0; } }
.hero__sub { margin-top: 22px; max-width: 46ch; font-size: 16px; color: rgba(236,234,230,.78); }
.hero__azioni { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__capitoli { position: relative; width: min(340px, 30vw); min-height: 132px; }
.capitolo { position: absolute; inset: auto 0 0 0; opacity: 0; transform: translateY(16px); }
.capitolo .mono { color: var(--rosso); }
.capitolo h2 { font-size: clamp(22px, 2vw, 30px); margin-top: 10px; letter-spacing: -.02em; }
.capitolo p { margin-top: 8px; color: rgba(236,234,230,.72); font-size: 15px; line-height: 1.5; }
.hero__indice {
  position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%);
  display: grid; gap: 14px; justify-items: end;
}
.hero__indice span { display: block; width: 18px; height: 1px; background: rgba(236,234,230,.35); transition: width .5s var(--ease), background .5s; }
.hero__indice span.on { width: 42px; background: var(--rosso); }
.hero__scroll {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  color: rgba(236,234,230,.6); display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll i { width: 1px; height: 38px; background: linear-gradient(var(--cemento), transparent); animation: goccia 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes goccia { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Numeri ---------- */
.numeri { background: var(--antracite); color: var(--cemento); padding: clamp(64px, 9vw, 120px) 0; border-top: 1px solid var(--linea-scura); }
.numeri__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.numero { padding: 8px clamp(16px, 3vw, 48px); border-left: 1px solid var(--linea-scura); }
.numero:first-child { border-left: 0; padding-left: 0; }
.numero strong {
  display: block; font-weight: 300; font-size: clamp(64px, 9vw, 148px); line-height: .9; letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}
.numero strong sup { font-size: .4em; color: var(--rosso); vertical-align: top; position: relative; top: .25em; margin-left: .05em; }
.numero .mono { display: block; margin-top: 18px; color: var(--pietra); }

/* ---------- Sezioni generiche ---------- */
.sezione { padding: clamp(80px, 11vw, 160px) 0; }
.sezione--scura { background: var(--antracite); color: var(--cemento); }
.sezione--carta { background: var(--carta); }
.testa { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.testa h2, .h2 { font-size: clamp(36px, 4.6vw, 72px); letter-spacing: -.035em; line-height: 1; margin-top: 18px; }
.testa p { max-width: 42ch; color: #55524d; margin-top: 18px; }
.sezione--scura .testa p { color: rgba(236,234,230,.7); }

/* Lavori in evidenza — card verticali come rif. CEV */
.lavori { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 1.6vw, 24px); }
.lavoro { position: relative; aspect-ratio: 3 / 4.4; overflow: hidden; background: var(--antracite); color: #fff; }
.lavoro img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 1.4s var(--ease), filter 1s; filter: saturate(.9); }
.lavoro::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,.25) 30%, rgba(0,0,0,0) 48%, rgba(0,0,0,0) 70%, rgba(0,0,0,.45) 100%); }
.lavoro__tit { position: absolute; left: 20px; right: 20px; top: 20px; z-index: 1; }
.lavoro__tit h3 { font-size: clamp(20px, 1.7vw, 26px); letter-spacing: -.02em; line-height: 1.1; }
.lavoro__tit p { margin-top: 6px; font-size: 14px; opacity: .82; }
.lavoro__tag { position: absolute; left: 20px; bottom: 18px; z-index: 1; color: rgba(255,255,255,.8); }
.lavoro:hover img { transform: scale(1); filter: saturate(1.05); }

/* archivio trascinabile */
.archivio { margin-top: clamp(56px, 7vw, 96px); }
.archivio__barra { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; color: var(--pietra); }
.archivio__pista { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; cursor: grab; scrollbar-width: thin; scrollbar-color: var(--rosso) transparent; -webkit-overflow-scrolling: touch; }
.archivio__pista.is-drag { cursor: grabbing; scroll-snap-type: none; }
.archivio__pista::-webkit-scrollbar { height: 3px; }
.archivio__pista::-webkit-scrollbar-thumb { background: var(--rosso); }
.archivio figure { margin: 0; flex: 0 0 auto; scroll-snap-align: start; }
.archivio img { height: clamp(220px, 30vw, 380px); width: auto; object-fit: cover; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.archivio figcaption { margin-top: 10px; color: var(--pietra); }

/* split (chi siamo) — rif. "Architetti italiani" */
.split { display: grid; grid-template-columns: 1fr 1fr; background: var(--carta); }
.split__media { position: relative; min-height: 520px; overflow: hidden; }
.split__media img { position: absolute; inset: -8% 0; width: 100%; height: 116%; object-fit: cover; filter: grayscale(1) contrast(1.08); }
.split__testo { padding: clamp(40px, 6vw, 96px); display: flex; flex-direction: column; justify-content: center; }
.split__testo h2 { font-size: clamp(34px, 3.6vw, 56px); letter-spacing: -.03em; margin-top: 18px; padding-bottom: 26px; border-bottom: 1px solid var(--linea-chiara); }
.split__testo > p { margin-top: 26px; color: #47443f; max-width: 52ch; }
.pilastri { list-style: none; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--linea-chiara); }
.pilastri li { padding: 22px 22px 22px 0; border-bottom: 1px solid var(--linea-chiara); }
.pilastri li:nth-child(odd) { border-right: 1px solid var(--linea-chiara); }
.pilastri li:nth-child(even) { padding-left: 22px; }
.pilastri .mono { color: var(--rosso); }
.pilastri h3 { font-size: 19px; margin-top: 8px; letter-spacing: -.01em; }
.pilastri p { font-size: 15px; color: #5d5a54; margin-top: 6px; line-height: 1.5; }

/* committenti — rif. "Le nostre committenze" */
.committenti { display: grid; grid-template-columns: 1fr 1fr; }
.committenti__pannello { background: var(--antracite); color: var(--cemento); padding: clamp(40px, 6vw, 96px); display: flex; flex-direction: column; justify-content: flex-end; min-height: 560px; position: relative; }
.committenti__pannello::before { content: ""; position: absolute; left: 0; top: 0; width: 6px; height: 100%; background: var(--rosso); }
.committenti__pannello h2 { font-size: clamp(34px, 3.6vw, 56px); letter-spacing: -.03em; margin-top: 18px; }
.committenti__pannello > p { margin-top: 22px; color: rgba(236,234,230,.74); max-width: 46ch; }
.committenti__pannello blockquote { margin: 36px 0 0; padding: 26px 0 0; border-top: 1px solid var(--linea-scura); }
.committenti__pannello blockquote p { font-size: clamp(18px, 1.5vw, 22px); line-height: 1.45; letter-spacing: -.01em; }
.committenti__pannello cite { display: block; margin-top: 14px; font-style: normal; color: var(--pietra); }
.committenti__media { position: relative; overflow: hidden; min-height: 420px; }
.committenti__media img { position: absolute; inset: -8% 0; width: 100%; height: 116%; object-fit: cover; }

/* servizi — elenco con immagine che segue il cursore */
.servizi { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--linea-scura); }
.servizio a {
  display: grid; grid-template-columns: 70px minmax(0, 1.1fr) minmax(0, 1fr) 40px; align-items: center; gap: 24px;
  padding: clamp(22px, 2.6vw, 34px) 0; border-bottom: 1px solid var(--linea-scura);
  transition: color .4s, padding .6s var(--ease);
}
.servizio .mono { color: var(--pietra); }
.servizio h3 { font-size: clamp(28px, 3.4vw, 54px); letter-spacing: -.035em; font-weight: 400; }
.servizio p { color: rgba(236,234,230,.6); font-size: 15px; }
.servizio .freccia { font-size: 22px; justify-self: end; transition: transform .5s var(--ease), color .4s; }
.servizio a:hover { padding-left: 14px; }
.servizio a:hover .freccia { transform: translateX(-6px) rotate(-45deg); color: var(--rosso); }
.servizio a:hover h3 { color: #fff; }
.servizio__mini { display: none; }
.anteprima {
  position: fixed; left: 0; top: 0; z-index: 50; width: 300px; aspect-ratio: 4 / 3; pointer-events: none;
  overflow: hidden; opacity: 0; transform: scale(.85); transition: opacity .35s var(--ease), transform .5s var(--ease);
}
.anteprima.on { opacity: 1; transform: scale(1); }
.anteprima img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .35s; }
.anteprima img.on { opacity: 1; }

/* sopralluogo — rif. "Company Profile" */
.sopralluogo { position: relative; min-height: 88vh; display: grid; place-items: center; text-align: center; color: #fff; overflow: hidden; }
.sopralluogo__bg { position: absolute; inset: -10% 0; }
.sopralluogo__bg img { width: 100%; height: 100%; object-fit: cover; }
.sopralluogo::before { content: ""; position: absolute; inset: 0; z-index: 1; background: radial-gradient(ellipse at center, rgba(17,18,20,.5) 0%, rgba(17,18,20,.78) 75%); }
.sopralluogo__testo { position: relative; z-index: 2; padding: 0 var(--gutter); max-width: 980px; }
.sopralluogo h2 { font-size: clamp(40px, 6vw, 96px); letter-spacing: -.04em; line-height: .98; margin-top: 18px; }
.sopralluogo p { margin: 24px auto 0; max-width: 52ch; color: rgba(255,255,255,.82); }
.sopralluogo .azioni { margin-top: 36px; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.sopralluogo .eyebrow { color: rgba(255,255,255,.75); }

/* recensioni — rif. "Ultime news" */
.recensioni { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: clamp(16px, 2vw, 28px); }
.recensione, .consiglio { background: #fff; padding: clamp(28px, 3vw, 44px); display: flex; flex-direction: column; justify-content: space-between; min-height: 380px; }
.recensione .virgolette { font-size: 72px; line-height: .6; color: var(--rosso); font-family: Georgia, serif; }
.recensione blockquote { margin: 18px 0 0; font-size: clamp(18px, 1.45vw, 21px); line-height: 1.5; letter-spacing: -.01em; }
.recensione footer { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--linea-chiara); display: flex; justify-content: space-between; gap: 10px; }
.recensione footer strong { font-weight: 600; }
.recensione footer span { color: var(--pietra); }
.consiglio { background: var(--antracite); color: var(--cemento); position: relative; overflow: hidden; }
.consiglio h3 { font-size: clamp(24px, 2.2vw, 32px); letter-spacing: -.02em; margin-top: 16px; }
.consiglio p { margin-top: 14px; color: rgba(236,234,230,.7); font-size: 15px; }
.consiglio .btn { margin-top: 28px; align-self: flex-start; }
.consiglio .mono { color: var(--rosso); }

/* contatti — rif. banner finale */
.contatti { position: relative; background: var(--antracite); color: var(--cemento); overflow: hidden; }
.contatti__bg { position: absolute; inset: 0; }
.contatti__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .38; }
.contatti__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17,18,20,.95) 0%, rgba(17,18,20,.7) 55%, rgba(17,18,20,.85) 100%); }
.contatti .wrap { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 110px); padding-top: clamp(90px, 11vw, 160px); padding-bottom: clamp(90px, 11vw, 160px); }
.contatti h2 { font-size: clamp(40px, 5.2vw, 84px); letter-spacing: -.04em; line-height: .98; margin-top: 18px; }
.contatti__dati { margin-top: 40px; display: grid; gap: 22px; }
.contatti__dati a, .contatti__dati div { display: grid; gap: 4px; }
.contatti__dati .mono { color: var(--pietra); }
.contatti__dati strong { font-weight: 400; font-size: clamp(20px, 1.8vw, 26px); letter-spacing: -.01em; }
.contatti__dati a strong { transition: color .3s; }
.contatti__dati a:hover strong { color: var(--luce); }
.modulo { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; align-self: end; }
.campo { position: relative; grid-column: span 1; }
.campo--pieno { grid-column: 1 / -1; }
.campo input, .campo textarea, .campo select {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid rgba(236,234,230,.3);
  color: var(--cemento); font: inherit; font-size: 17px; padding: 30px 0 12px; border-radius: 0; outline: 0;
  transition: border-color .3s; -webkit-appearance: none; appearance: none;
}
.campo select option { color: #111; }
.campo textarea { resize: vertical; min-height: 110px; }
.campo label { position: absolute; left: 0; top: 30px; color: rgba(236,234,230,.55); pointer-events: none; transition: transform .35s var(--ease), color .3s; transform-origin: left top; }
.campo input:focus, .campo textarea:focus, .campo select:focus { border-color: var(--rosso); }
.campo input:focus + label, .campo input:not(:placeholder-shown) + label,
.campo textarea:focus + label, .campo textarea:not(:placeholder-shown) + label,
.campo select + label { transform: translateY(-22px) scale(.72); color: var(--pietra); }
.modulo__invio { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-top: 34px; flex-wrap: wrap; }
.modulo__nota { font-size: 13px; color: rgba(236,234,230,.5); max-width: 36ch; }

/* ---------- Footer ---------- */
.footer { background: var(--grafite); color: rgba(236,234,230,.72); padding: 72px 0 28px; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--linea-scura); }
.footer__logo img { width: 210px; }
.footer__payoff { margin-top: 22px; max-width: 30ch; }
.footer h4 { font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--pietra); font-weight: 400; margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer a:hover { color: #fff; }
.footer address { font-style: normal; display: grid; gap: 8px; }
.footer__fondo { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 24px; font-size: 13px; color: rgba(236,234,230,.45); }
.footer__fondo a { color: rgba(236,234,230,.7); }

/* ---------- Pagine servizio ---------- */
.p-hero { position: relative; min-height: 86vh; min-height: 86svh; display: flex; align-items: flex-end; color: var(--cemento); background: var(--antracite); overflow: hidden; }
.p-hero__bg { position: absolute; inset: 0; }
.p-hero__bg img { width: 100%; height: 115%; object-fit: cover; }
.p-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(17,18,20,.92) 0%, rgba(17,18,20,.42) 45%, rgba(17,18,20,.42) 78%, rgba(17,18,20,.75) 100%); }
.p-hero .wrap { position: relative; z-index: 1; padding-bottom: clamp(40px, 7vh, 80px); }
.briciole { display: flex; gap: 10px; color: rgba(236,234,230,.6); }
.briciole a:hover { color: #fff; }
.p-hero h1 { font-size: clamp(46px, 8vw, 128px); letter-spacing: -.045em; line-height: .95; margin-top: 22px; font-weight: 400; }
.p-hero__sub { margin-top: 22px; max-width: 50ch; font-size: clamp(17px, 1.4vw, 20px); color: rgba(236,234,230,.8); }
.p-hero__num { position: absolute; right: var(--gutter); bottom: clamp(40px, 7vh, 80px); z-index: 1; font-size: clamp(80px, 14vw, 220px); line-height: .8; font-weight: 200; color: rgba(236,234,230,.14); letter-spacing: -.06em; }

.intro-testo { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(32px, 6vw, 110px); }
.intro-testo h2 { font-size: clamp(30px, 3.2vw, 48px); letter-spacing: -.03em; margin-top: 18px; }
.prosa p { color: #3f3c38; max-width: 62ch; }
.prosa p + p { margin-top: 18px; }
.prosa p:first-child { font-size: clamp(19px, 1.6vw, 23px); line-height: 1.5; color: var(--antracite); letter-spacing: -.01em; }

.voci { list-style: none; margin: 0; padding: 0; counter-reset: voce; border-top: 1px solid var(--linea-chiara); }
.voce { display: grid; grid-template-columns: 70px minmax(0, .9fr) minmax(0, 1.3fr); gap: 24px; padding: clamp(24px, 2.6vw, 36px) 0; border-bottom: 1px solid var(--linea-chiara); }
.voce .mono { color: var(--rosso); padding-top: 6px; }
.voce h3 { font-size: clamp(22px, 2vw, 30px); letter-spacing: -.02em; }
.voce p { color: #4d4a45; }
.sezione--scura .voci, .sezione--scura .voce { border-color: var(--linea-scura); }
.sezione--scura .voce p { color: rgba(236,234,230,.7); }

.galleria { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(10px, 1.4vw, 20px); }
.galleria figure { margin: 0; overflow: hidden; position: relative; background: #ddd; }
.galleria img { width: 100%; height: 100%; object-fit: cover; }
.galleria figcaption { position: absolute; left: 14px; bottom: 12px; color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,.5); }
.g-7 { grid-column: span 7; aspect-ratio: 4/3; }
.g-5 { grid-column: span 5; aspect-ratio: 4/4.8; }
.g-6 { grid-column: span 6; aspect-ratio: 4/3; }
.g-4 { grid-column: span 4; aspect-ratio: 3/4; }
.g-12 { grid-column: span 12; aspect-ratio: 21/9; }

.fasi { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--linea-scura); }
.fase { padding: 30px 24px 10px 0; }
.fase + .fase { padding-left: 24px; border-left: 1px solid var(--linea-scura); }
.fase .mono { color: var(--rosso); }
.fase h3 { font-size: 22px; margin-top: 14px; letter-spacing: -.02em; }
.fase p { margin-top: 10px; color: rgba(236,234,230,.66); font-size: 15px; line-height: 1.55; }

.altri { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--linea-chiara); }
.altri a { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 20px 24px 0; border-bottom: 1px solid var(--linea-chiara); font-size: clamp(19px, 1.6vw, 24px); letter-spacing: -.02em; transition: color .3s, padding .5s var(--ease); }
.altri a:hover { color: var(--rosso); padding-left: 10px; }

/* articolo */
.articolo { max-width: 760px; margin: 0 auto; }
.articolo h2 { font-size: clamp(26px, 2.6vw, 36px); letter-spacing: -.025em; margin: 56px 0 18px; }
.articolo p, .articolo li { color: #3b3834; font-size: 18px; line-height: 1.7; }
.articolo p + p { margin-top: 16px; }
.articolo ul { padding-left: 20px; margin: 16px 0 0; display: grid; gap: 10px; }
.articolo strong { color: var(--antracite); }
.articolo .lead { font-size: clamp(20px, 1.8vw, 24px); line-height: 1.55; color: var(--antracite); }

/* ---------- Cursore, transizioni, reveal ---------- */
.cursore-pallino { position: fixed; left: 0; top: 0; z-index: 400; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: var(--rosso); pointer-events: none; transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), background .35s; mix-blend-mode: normal; }
.cursore-pallino.su-link { width: 44px; height: 44px; margin: -22px 0 0 -22px; background: rgba(206,23,23,.18); border: 1px solid var(--rosso); }
@media (hover: none), (pointer: coarse) { .cursore-pallino { display: none; } }

.tenda { position: fixed; inset: 0; z-index: 250; background: var(--antracite); pointer-events: none; transform: scaleY(0); transform-origin: bottom; }
.tenda.entra { transition: transform .55s var(--ease); transform: scaleY(1); transform-origin: bottom; }
.js .tenda.esce { transform: scaleY(1); transform-origin: top; }

.js .rivela { opacity: 0; transform: translateY(28px); }
.js .riga-mask { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.js .riga-mask > span { display: block; transform: translateY(105%); }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav, .header__tel { display: none; }
  .burger { display: block; }
  .lavori { grid-template-columns: repeat(2, 1fr); }
  .recensioni { grid-template-columns: 1fr 1fr; }
  .consiglio { grid-column: 1 / -1; min-height: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .fasi { grid-template-columns: 1fr 1fr; }
  .fase:nth-child(3) { padding-left: 0; border-left: 0; }
  .altri { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  :root { --header-h: 64px; }
  body { font-size: 16px; }
  .header__logo img { width: 150px; }
  .header__cta .btn { display: none; }
  .hero { height: 380vh; }
  .hero__testo { grid-template-columns: 1fr; gap: 22px; bottom: 40px; }
  .hero__h1 { font-size: clamp(36px, 10.4vw, 56px); }
  .hero__sub { font-size: 15px; margin-top: 16px; }
  .hero__capitoli { position: absolute; left: 0; right: 0; bottom: 0; width: auto; min-height: 0; }
  .hero__scroll { display: none; }
  .capitolo h2 { font-size: 20px; }
  .capitolo p { display: none; }
  .hero__indice { display: none; }
  .hero__velo { background: linear-gradient(180deg, rgba(17,18,20,.6) 0%, rgba(17,18,20,0) 22%), linear-gradient(0deg, rgba(17,18,20,.94) 0%, rgba(17,18,20,.55) 45%, rgba(17,18,20,0) 72%); }
  .numeri__grid { grid-template-columns: 1fr; }
  .numero, .numero:first-child { border-left: 0; padding: 22px 0; border-top: 1px solid var(--linea-scura); }
  .numero:first-child { border-top: 0; }
  .testa { grid-template-columns: 1fr; }
  .lavori { grid-template-columns: 1fr 1fr; gap: 10px; }
  .lavoro__tit { left: 14px; right: 14px; top: 14px; }
  .lavoro__tit h3 { font-size: 18px; }
  .lavoro__tit p { display: none; }
  .lavoro__tag { left: 14px; bottom: 12px; font-size: 10px; }
  .split, .committenti { grid-template-columns: 1fr; }
  .split__media { min-height: 0; aspect-ratio: 4/3; }
  .committenti__media { min-height: 0; aspect-ratio: 4/3; order: -1; }
  .committenti__pannello { min-height: 0; }
  .pilastri { grid-template-columns: 1fr; }
  .pilastri li:nth-child(odd) { border-right: 0; }
  .pilastri li:nth-child(even) { padding-left: 0; }
  .servizio a { grid-template-columns: 1fr 34px; gap: 6px 14px; }
  .servizio .mono { grid-column: 1 / -1; }
  .servizio p { grid-column: 1; }
  .servizio .freccia { grid-row: 2 / span 2; grid-column: 2; }
  .servizio__mini { display: block; grid-column: 1 / -1; margin-top: 12px; aspect-ratio: 16/9; overflow: hidden; }
  .servizio__mini img { width: 100%; height: 100%; object-fit: cover; }
  .anteprima { display: none; }
  .recensioni { grid-template-columns: 1fr; }
  .recensione { min-height: 0; }
  .contatti .wrap { grid-template-columns: 1fr; }
  .modulo { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .intro-testo { grid-template-columns: 1fr; }
  .voce { grid-template-columns: 44px 1fr; }
  .voce p { grid-column: 2; }
  .galleria { grid-template-columns: 1fr 1fr; }
  .g-7, .g-5, .g-6, .g-4 { grid-column: span 1; aspect-ratio: 3/4; }
  .g-12 { grid-column: 1 / -1; aspect-ratio: 4/3; }
  .fasi { grid-template-columns: 1fr; }
  .fase, .fase + .fase { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--linea-scura); }
  .altri { grid-template-columns: 1fr; }
  .p-hero__num { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .rivela { opacity: 1; transform: none; }
  .js .riga-mask > span { transform: none; }
  .grana { display: none; }
}