/* =========================================================
   GoticoWeb 2026 — stile "Luminoso · Onda" (tavola D1)
   ========================================================= */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/assets/fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Inter Tight";
  src: url("/assets/fonts/inter-tight-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --rosso: #c8322d;
  --rosso-scuro: #a52722;
  --rosa: #fbeceb;
  --alba: #fdf6f5;
  --grigio: #f4f4f2;
  --nero: #141414;
  --testo: #3d3d3d;
  --tenue: #6f6f6f;
  --linea: #e9e9e6;
  --bianco: #ffffff;

  --f-titoli: "Bricolage Grotesque", system-ui, sans-serif;
  --f-testo: "Inter Tight", system-ui, sans-serif;

  --r: 22px;
  --max: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --ombra: 0 30px 60px -30px rgba(20, 20, 20, 0.25);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bianco);
  color: var(--testo);
  font: 400 17px/1.65 var(--f-testo);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--rosso); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--rosa); color: var(--nero); }

h1, h2, h3, h4 {
  font-family: var(--f-titoli);
  color: var(--nero);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.02em; line-height: 1.15; }
p { margin: 0 0 1em; }
.rosso { color: var(--rosso); }
.lead { font-size: clamp(1.06rem, 1.4vw, 1.2rem); color: var(--testo); max-width: 62ch; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.salta:focus { position: fixed; left: 16px; top: 16px; width: auto; height: auto; clip: auto; z-index: 100; background: var(--nero); color: #fff; padding: 10px 16px; border-radius: 10px; }

.contenitore { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.sezione { padding-block: clamp(72px, 9vw, 120px); position: relative; }
.sezione.grigia { background: var(--grigio); }
.sezione.alba { background: var(--alba); }

/* ---------- etichette e pulsanti ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 0.82rem/1 var(--f-testo); color: var(--testo);
  padding: 9px 15px; border-radius: 99px;
  background: rgba(255, 255, 255, 0.9); box-shadow: 0 0 0 1px var(--linea);
  margin-bottom: 22px;
}
.tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--rosso); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 99px; border: 0; cursor: pointer;
  font: 600 0.95rem/1 var(--f-testo); text-decoration: none; white-space: nowrap;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .2s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn-rosso { background: var(--rosso); color: #fff; }
.btn-rosso:hover { background: var(--rosso-scuro); }
.btn-bianco { background: var(--bianco); color: var(--nero); box-shadow: 0 0 0 1px var(--linea); }
.btn-bianco:hover { box-shadow: 0 0 0 1px var(--nero); }
.btn-scuro { background: var(--nero); color: #fff; }
.azioni { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- testata ---------- */
.testata {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px) saturate(1.5); -webkit-backdrop-filter: blur(14px) saturate(1.5);
  border-bottom: 1px solid transparent; transition: border-color .3s ease;
}
.testata.scorrimento { border-color: var(--linea); }
.testata .contenitore { display: flex; align-items: center; gap: 28px; height: 88px; }
.logo { flex: none; display: block; }
.logo img { height: 34px; width: auto; }
.testata nav { margin-left: auto; }
.menu { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.menu a { display: block; padding: 10px 14px; border-radius: 99px; font-weight: 500; font-size: 0.97rem; text-decoration: none; color: var(--testo); transition: background .2s ease, color .2s ease; }
.menu a:hover { background: var(--grigio); color: var(--nero); }
.menu a[aria-current="page"] { color: var(--rosso); }
.link-clienti { display: inline-flex; align-items: center; gap: 7px; font-size: 0.95rem; font-weight: 500; color: var(--testo); text-decoration: none; padding: 10px 4px; }
.link-clienti svg { width: 18px; height: 18px; }
.link-clienti:hover, .link-clienti[aria-current="page"] { color: var(--rosso); }
.testata .btn { padding: 13px 22px; }
.hamburger { display: none; background: none; border: 0; padding: 10px; margin-right: -10px; cursor: pointer; color: var(--nero); }
.hamburger svg { width: 26px; height: 26px; }
.solo-mobile { display: none; }

@media (max-width: 980px) {
  .testata .contenitore { height: 72px; gap: 16px; }
  .logo img { height: 26px; }
  .hamburger { display: block; margin-left: auto; }
  .testata nav { margin-left: 0; }
  .testata > .contenitore > .link-clienti, .testata > .contenitore > .btn { display: none; }
  .menu {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--bianco); padding: 8px var(--gutter) 28px; border-bottom: 1px solid var(--linea);
    box-shadow: 0 30px 40px -30px rgba(0,0,0,.2);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: transform .25s ease, opacity .2s ease, visibility .2s;
  }
  .menu.aperto { transform: none; opacity: 1; visibility: visible; }
  .menu a { font: 600 1.35rem/1.2 var(--f-titoli); letter-spacing: -0.02em; padding: 16px 0; border-radius: 0; border-bottom: 1px solid var(--linea); color: var(--nero); }
  .menu a:hover { background: none; }
  .solo-mobile { display: block; }
  .menu .solo-mobile .btn { display: flex; width: 100%; margin-top: 20px; font-family: var(--f-testo); font-size: 1rem; border: 0; padding: 16px; color: #fff; }
}

/* ---------- hero con onda ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #fff 50%, var(--alba) 100%); padding-top: clamp(40px, 6vw, 72px); }
.hero .testo { position: relative; z-index: 2; text-align: center; max-width: 920px; margin-inline: auto; }
.hero h1 { margin-bottom: 24px; }
.hero .lead { margin: 0 auto 32px; }
.hero .azioni { justify-content: center; }
.onda { position: absolute; left: 0; right: 0; top: clamp(300px, 34vw, 400px); width: 100%; height: clamp(260px, 30vw, 400px); pointer-events: none; z-index: 1; }
.mosaico {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1.25fr 1.25fr 1fr; gap: 16px; align-items: end;
  margin-top: clamp(48px, 6vw, 72px);
}
/* ventaglio: due progetti al centro, ai lati due carte inclinate */
.mosaico .foto { border-radius: var(--r) var(--r) 0 0; box-shadow: 0 30px 60px -30px rgba(60,20,20,.35); }
.mosaico .foto:nth-child(2), .mosaico .foto:nth-child(3) { aspect-ratio: 4 / 4.1; }
.mosaico .foto:nth-child(1), .mosaico .foto:nth-child(4) { aspect-ratio: 4 / 3.6; border-radius: var(--r); }
.mosaico .foto:nth-child(1) { transform: rotate(-4deg) translateY(18px); transform-origin: bottom right; }
.mosaico .foto:nth-child(4) { transform: rotate(4deg) translateY(18px); transform-origin: bottom left; }
.mosaico-tutti { position: relative; z-index: 2; text-align: center; margin: 22px 0 0; padding-bottom: 28px; font-weight: 600; }
.mosaico-tutti a { color: var(--rosso); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.mosaico-tutti a:hover { text-decoration: underline; text-underline-offset: 3px; }
.mosaico-tutti svg { width: 18px; height: 18px; }

/* ---------- foto ---------- */
.foto { position: relative; overflow: hidden; border-radius: var(--r); background: var(--grigio); }
.foto img { width: 100%; height: 100%; object-fit: cover; }
.foto .didascalia { position: absolute; left: 14px; bottom: 14px; background: rgba(255,255,255,.95); border-radius: 12px; padding: 9px 14px; font-size: 0.8rem; color: var(--testo); line-height: 1.35; }
.foto .didascalia strong { display: block; color: var(--nero); font-size: 0.88rem; }
a.foto img { transition: transform .6s cubic-bezier(.2,.7,.2,1); }
a.foto:hover img { transform: scale(1.04); }

/* ---------- intestazioni di sezione ---------- */
.intestazione { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 24px 60px; margin-bottom: clamp(36px, 5vw, 56px); }
.intestazione h2 { margin: 0; max-width: 18ch; }
.intestazione p { margin: 0; max-width: 46ch; color: var(--testo); }

/* ---------- chi siamo (home) ---------- */
.duo { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.duo .foto { aspect-ratio: 4 / 3; }
.numeri { display: flex; flex-wrap: wrap; gap: 20px 44px; padding-top: 24px; margin-top: 28px; border-top: 1px solid var(--linea); }
.numeri strong { display: block; font: 700 2.4rem/1 var(--f-titoli); letter-spacing: -0.04em; color: var(--nero); }
.numeri strong em { font-style: normal; color: var(--rosso); }
.numeri span { font-size: 0.88rem; color: var(--tenue); }

/* ---------- schede servizi ---------- */
.schede { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.schede.quattro { grid-template-columns: repeat(4, 1fr); }
.scheda { display: flex; flex-direction: column; background: var(--grigio); border-radius: var(--r); overflow: hidden; text-decoration: none; transition: box-shadow .25s ease, transform .25s ease, background .25s ease; }
.sezione.grigia .scheda { background: var(--bianco); }
.scheda:hover { transform: translateY(-4px); box-shadow: var(--ombra); background: var(--bianco); }
.scheda .foto { border-radius: 0; aspect-ratio: 16 / 9; }
.scheda .corpo { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.scheda h3 { margin: 0; }
.scheda p { margin: 0; font-size: 0.95rem; color: var(--tenue); }
.scheda .vai { margin-top: auto; padding-top: 10px; font-weight: 600; font-size: 0.9rem; color: var(--rosso); display: inline-flex; align-items: center; gap: 6px; }
.scheda .vai svg { width: 16px; height: 16px; transition: transform .2s ease; }
.scheda:hover .vai svg { transform: translateX(3px); }
.icona-tonda { width: 48px; height: 48px; border-radius: 15px; background: var(--rosa); color: var(--rosso); display: grid; place-items: center; }
.icona-tonda svg { width: 22px; height: 22px; }

/* ---------- metodo ---------- */
.passi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: passo; }
.passo { background: var(--bianco); border-radius: var(--r); padding: 30px 28px; box-shadow: 0 0 0 1px var(--linea); }
.passo .n { font: 700 0.85rem/1 var(--f-testo); color: var(--rosso); letter-spacing: .08em; display: block; margin-bottom: 18px; }
.passo h3 { margin-bottom: 10px; }
.passo p { font-size: 0.97rem; margin: 0; }

/* ---------- portfolio ---------- */
.lavori { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lavori .foto { aspect-ratio: 4 / 3.4; display: block; }
.lavori .foto.grande { grid-column: span 2; aspect-ratio: auto; }

/* ---------- vantaggi ---------- */
.vantaggi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.vantaggio { padding: 26px 24px; border-radius: var(--r); background: var(--bianco); box-shadow: 0 0 0 1px var(--linea); }
.vantaggio h3 { font-size: 1.12rem; margin: 18px 0 8px; }
.vantaggio p { font-size: 0.93rem; margin: 0; color: var(--tenue); }
.tecnologie { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 40px; }
.tecnologie span { padding: 10px 18px; border-radius: 99px; background: var(--bianco); box-shadow: 0 0 0 1px var(--linea); font-weight: 600; font-size: 0.9rem; color: var(--testo); }

/* ---------- FAQ ---------- */
.faq { max-width: 880px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; padding: 24px 0; font: 600 1.18rem/1.3 var(--f-titoli); letter-spacing: -0.015em; color: var(--nero); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--rosa) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c8322d' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/16px no-repeat; transition: transform .25s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--testo); padding-bottom: 22px; margin: 0; max-width: 72ch; }

/* ---------- invito finale ---------- */
.invito { position: relative; overflow: hidden; background: var(--alba); border-radius: calc(var(--r) * 1.5); padding: clamp(48px, 7vw, 88px) clamp(24px, 5vw, 72px); text-align: center; }
.invito .onda { top: auto; bottom: -40px; height: 260px; opacity: .8; }
.invito > * { position: relative; z-index: 2; }
.invito h2 { max-width: 20ch; margin-inline: auto; }
.invito .lead { margin: 0 auto 30px; }
.invito .azioni { justify-content: center; }
.contatti-rapidi { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; margin-top: 30px; font-size: 0.95rem; }
.contatti-rapidi a { color: var(--nero); font-weight: 600; text-decoration: none; }
.contatti-rapidi a:hover { color: var(--rosso); }

/* ---------- pagine interne ---------- */
.testata-pagina { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 96px) clamp(40px, 5vw, 72px); background: linear-gradient(180deg, #fff, var(--alba)); }
.testata-pagina .onda { top: auto; bottom: -60px; height: 240px; opacity: .7; }
.testata-pagina .contenitore { position: relative; z-index: 2; }
.testata-pagina h1 { font-size: clamp(2.3rem, 5vw, 4rem); max-width: 20ch; }
.testata-pagina .lead { margin: 0; }
/* area clienti: testo a sinistra, accesso a destra nella parte alta */
.testata-accesso .contenitore { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 440px); gap: clamp(32px, 6vw, 80px); align-items: center; }
.testata-accesso .riquadro { position: relative; z-index: 2; }
.accesso-aiuto { margin: 28px 0 0; color: var(--tenue); }
.accesso-aiuto a { color: var(--rosso); font-weight: 600; text-decoration: none; }
@media (max-width: 860px) { .testata-accesso .contenitore { grid-template-columns: 1fr; } }
.briciole { font-size: 0.85rem; color: var(--tenue); margin-bottom: 26px; display: flex; flex-wrap: wrap; gap: 6px; }
.briciole a { text-decoration: none; }
.briciole a:hover { color: var(--rosso); }
.briciole span[aria-hidden] { opacity: .5; }

.blocco { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; padding-block: clamp(48px, 6vw, 80px); }
.blocco + .blocco { border-top: 1px solid var(--linea); }
.blocco.inverso .foto { order: 2; }
.blocco .foto { aspect-ratio: 4 / 3; }
.blocco h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
.elenco-punti { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.elenco-punti li { position: relative; padding-left: 28px; font-weight: 500; color: var(--nero); }
.elenco-punti li::before { content: ""; position: absolute; left: 0; top: 0.2em; width: 18px; height: 18px; border-radius: 50%; background: var(--rosa) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c8322d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/11px no-repeat; }

.prosa { max-width: 72ch; }
.prosa h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-top: 1.6em; }
.prosa h3 { margin-top: 1.4em; }
.prosa a { color: var(--rosso); }

.progetto { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: clamp(40px, 5vw, 64px); }
.progetto + .progetto { border-top: 1px solid var(--linea); }
.progetto:nth-child(even) .foto { order: 2; }
.progetto .foto { aspect-ratio: 4 / 3; }
.scheda-dati { display: grid; grid-template-columns: auto 1fr; gap: 8px 24px; margin: 20px 0 24px; font-size: 0.95rem; }
.scheda-dati dt { color: var(--tenue); }
.scheda-dati dd { margin: 0; font-weight: 600; color: var(--nero); }
.scheda-dati a { color: var(--rosso); text-decoration: none; }

/* ---------- contatti e moduli ---------- */
.due-colonne { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.riquadro { background: var(--bianco); border-radius: calc(var(--r) * 1.2); padding: clamp(24px, 4vw, 44px); box-shadow: 0 0 0 1px var(--linea), var(--ombra); }
.dati-contatto { display: grid; gap: 20px; margin-top: 30px; }
.dati-contatto > div { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: center; }
.dati-contatto small { display: block; color: var(--tenue); font-size: 0.82rem; }
.dati-contatto a, .dati-contatto strong { color: var(--nero); font-weight: 600; text-decoration: none; font-size: 1.05rem; }
.dati-contatto a:hover { color: var(--rosso); }
.campo { display: block; margin-bottom: 14px; }
.campo > span { display: block; font-size: 0.85rem; font-weight: 600; color: var(--nero); margin-bottom: 6px; }
.campo input, .campo textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--linea); background: var(--grigio);
  font: inherit; font-size: 1rem; color: var(--nero); transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.campo textarea { min-height: 160px; resize: vertical; }
.campo input:focus, .campo textarea:focus { outline: none; background: #fff; border-color: var(--rosso); box-shadow: 0 0 0 4px var(--rosa); }
.campi-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.spunta { display: flex; gap: 10px; align-items: flex-start; font-size: 0.88rem; color: var(--tenue); margin: 6px 0 20px; }
.spunta input { margin-top: 4px; accent-color: var(--rosso); width: 16px; height: 16px; }
.spunta a { color: var(--rosso); }
.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.avviso { margin-top: 14px; padding: 13px 16px; border-radius: 12px; font-size: 0.92rem; background: var(--grigio); color: var(--nero); }
.avviso[hidden] { display: none; }
.avviso.ok { background: #e6f2e4; }
.avviso.errore { background: var(--rosa); }

.tabella { width: 100%; border-collapse: collapse; font-size: 0.95rem; margin: 10px 0 0; }
.tabella th, .tabella td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tabella th { color: var(--tenue); font-weight: 500; width: 44%; }
.tabella td { color: var(--nero); font-weight: 600; }
.tabella code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.9em; background: var(--grigio); padding: 2px 7px; border-radius: 6px; }

/* ---------- piede ---------- */
.piede { background: var(--grigio); padding-block: 80px 32px; margin-top: clamp(72px, 9vw, 120px); }
.piede .colonne { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.piede .logo img { height: 34px; margin-bottom: 20px; }
.piede h4 { font: 600 0.78rem/1 var(--f-testo); letter-spacing: .12em; text-transform: uppercase; color: var(--tenue); margin-bottom: 18px; }
.piede ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.piede a { text-decoration: none; color: var(--testo); }
.piede a:hover { color: var(--rosso); }
.piede address { font-style: normal; font-size: 0.95rem; line-height: 1.8; }
.piede .legale { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 64px; padding-top: 24px; border-top: 1px solid #e2e2de; font-size: 0.85rem; color: var(--tenue); }

/* ---------- comparsa allo scorrimento ---------- */
.rivela { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.rivela.visibile { opacity: 1; transform: none; }
.no-js .rivela { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rivela { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0s !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .vantaggi, .schede.quattro { grid-template-columns: 1fr 1fr; }
  .piede .colonne { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .duo, .blocco, .progetto, .due-colonne { grid-template-columns: 1fr; }
  .blocco.inverso .foto, .progetto:nth-child(even) .foto { order: 0; }
  .schede, .passi, .lavori { grid-template-columns: 1fr 1fr; }
  .lavori .foto.grande { grid-column: span 2; aspect-ratio: 16 / 10; }
  .mosaico { grid-template-columns: 1fr 1fr; }
  .mosaico .foto { border-radius: var(--r); }
  .mosaico .foto:nth-child(1), .mosaico .foto:nth-child(4) { transform: none; aspect-ratio: 4 / 4.1; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .schede, .schede.quattro, .passi, .lavori, .vantaggi, .piede .colonne, .campi-2, .elenco-punti { grid-template-columns: 1fr; }
  .lavori .foto.grande { grid-column: auto; }
  .hero .azioni .btn, .invito .azioni .btn { width: 100%; }
  .mosaico { gap: 10px; }
}

/* banner del consenso ai cookie */
.banner-cookie { position: fixed; z-index: 60; left: 16px; right: 16px; bottom: 16px; max-width: 560px; margin-left: auto;
  background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 18px; padding: 18px 20px;
  box-shadow: 0 24px 60px -20px rgba(60,20,20,.35); display: grid; gap: 14px; }
.banner-cookie[hidden] { display: none; }
.banner-cookie p { margin: 0; font-size: .95rem; line-height: 1.55; }
.banner-cookie a { color: var(--rosso); }
.azioni-cookie { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.azioni-cookie .btn { padding: 10px 22px; font-size: .95rem; }
.link-cookie { background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }