/* =========================================================
   B&B costruzioni edili s.r.l. – stile del sito
   Colori e caratteri principali qui sotto: cambiandoli qui,
   cambiano su tutte le pagine.
   ========================================================= */

@font-face { font-family: "Font Awesome 5 Brands"; font-weight: 400; font-display: swap;
  src: url("fonts/71b3ce72680f-font-awesome-5-brands-400-normal-22d7e.woff2") format("woff2"); }
@font-face { font-family: "Font Awesome 5 Free"; font-weight: 400; font-display: swap;
  src: url("fonts/ce20ed8a3231-font-awesome-5-free-400-normal-9742b.woff2") format("woff2"); }
@font-face { font-family: "Font Awesome 5 Free"; font-weight: 900; font-display: swap;
  src: url("fonts/6b555920e358-font-awesome-5-free-900-normal-d4869.woff2") format("woff2"); }
@font-face { font-family: "Rock Salt"; font-weight: 400; font-display: swap;
  src: url("fonts/ba55ed66b5f1-rock-salt-400-normal-9dda3.ttf") format("truetype"); }

:root {
  --verde: #61ce70;
  --inchiostro: #1e1e22;
  --testo: #333333;
  --grigio-700: #4a4a4a;
  --grigio-600: #555555;
  --blu-notte: #212733;
  --copyright: #1b1b1b;
  --rosso-marchio: #ef2f15;
  --rosso-pulsante: #b22222;
  --verde-acqua: #149a8f;
  --blu-social: #2a1ff0;

  --corsivo: "Rock Salt", "Comic Sans MS", cursive;
  --testo-font: "Raleway", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--testo-font);
  font-size: 14px;
  line-height: 25.2px;
  color: var(--grigio-700);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
address { font-style: normal; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--inchiostro);
  outline-offset: 2px;
}

.icona { display: inline-block; line-height: 1; font-style: normal; font-family: "Font Awesome 5 Free"; font-weight: 900; }
.icona-marchio { font-family: "Font Awesome 5 Brands"; font-weight: 400; }
.icona-sottile { font-weight: 400; }

.solo-lettori {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.contenitore { margin: 0 auto; max-width: 1140px; padding: 0 24px; }

/* ---------- Pulsante rosso ---------- */
.pulsante {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 39px; min-width: 153px; padding: 0 20px;
  border: 0; border-radius: 3px; cursor: pointer;
  background: var(--rosso-pulsante); color: #fff;
  font-family: var(--corsivo); font-size: 15px;
  transition: background-color .3s;
}
.pulsante:hover, .pulsante:focus-visible { background: var(--verde-acqua); }

/* ---------- Intestazione ---------- */
.salta {
  position: absolute; left: 16px; top: -60px; z-index: 60;
  background: #fff; color: var(--inchiostro); padding: 8px 16px;
}
.salta:focus { top: 16px; }

.intestazione { position: relative; z-index: 30; background: #fff; }
.intestazione .riga {
  margin: 0 auto; max-width: 1194px; height: 69px; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.intestazione .logo img { height: 57px; width: auto; }
.menu-principale { display: none; }
.menu-principale ul { display: flex; align-items: center; gap: 45px; }
.menu-principale a {
  font-size: 13px; font-weight: 300; text-transform: uppercase; letter-spacing: 3px;
  color: var(--grigio-700); transition: color .3s;
}
.menu-principale a:hover, .menu-principale a[aria-current="page"] { color: var(--verde); }
.apri-menu {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 0; cursor: pointer; padding: 8px 0;
  font: inherit; font-size: 13px; color: var(--grigio-700);
}
@media (min-width: 960px) {
  .intestazione .riga { padding-left: 0; }
  .menu-principale { display: block; }
  .apri-menu { display: none; }
}

/* ---------- Menu a schermo intero (telefono) ---------- */
.menu-mobile {
  position: fixed; inset: 0; z-index: 50;
  display: none; flex-direction: column; align-items: center; justify-content: center;
  overflow-y: auto; padding: 80px 24px;
  background: rgba(0,0,0,.85);
  animation: dissolvenza .3s ease both;
}
.menu-mobile.aperto { display: flex; }
.menu-mobile ul { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.menu-mobile a {
  font-family: var(--corsivo); font-size: 26px; line-height: 1.3; text-transform: uppercase;
  color: #fff; transition: color .3s;
}
.menu-mobile a:hover { color: var(--verde); }
.chiudi-menu {
  position: absolute; right: 16px; top: 16px; width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: 0; color: #fff; font-size: 34px; cursor: pointer;
}
.chiudi-menu:hover { opacity: .7; }

/* ---------- Copertina con video (home) ---------- */
.copertina {
  position: relative; overflow: hidden; display: flex; align-items: center;
  min-height: 560px; background: url("img/641c3_pexels-photo-271667.jpg") center / cover;
}
.copertina iframe {
  position: absolute; top: 50%; left: 50%;
  width: 100vw; height: 56.25vw; min-width: 177.78vh; min-height: 100%;
  transform: translate(-50%, -50%); border: 0; pointer-events: none;
}
.copertina::after { content: ""; position: absolute; inset: 0; background: rgba(33,39,51,.45); }
.copertina .interno { position: relative; z-index: 1; width: 100%; padding-top: 96px; padding-bottom: 96px; }
.copertina h1 {
  font-family: var(--corsivo); font-size: 34px; font-weight: 600; font-style: italic;
  line-height: 1.1; color: var(--verde);
  animation: scendi 1s ease both;
}
.copertina .collegamenti {
  margin-top: 80px; display: grid; gap: 40px;
  animation: entra-destra 1s ease .2s both;
}
.copertina .collegamenti a {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--corsivo); color: #fff; transition: opacity .3s;
}
.copertina .collegamenti a:hover { opacity: .8; }
.copertina .a-contatti { font-size: 24px; }
.copertina .a-contatti .icona { font-size: 22px; font-weight: 400; }
.copertina .a-nuovi { font-size: 22px; text-transform: uppercase; letter-spacing: 1px; }
.copertina .a-nuovi svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.3; }
@media (min-width: 768px) {
  .copertina { height: 862px; }
  .copertina .interno { padding-top: 0; padding-bottom: 0; }
  .copertina h1 { margin-left: 60px; font-size: 48px; line-height: 48px; }
  .copertina .collegamenti { margin-top: 180px; grid-template-columns: 1fr 1fr; }
  .copertina .a-nuovi { font-size: 28px; }
}

/* ---------- Sfondo chiaro con foto ---------- */
.sfondo-chiaro {
  position: relative; overflow: hidden;
  background: url("img/641c3_pexels-photo-271667.jpg") no-repeat 100% 50%;
}
.sfondo-chiaro::before { content: ""; position: absolute; inset: 0; background: rgba(255,255,255,.85); }
.sfondo-chiaro > * { position: relative; }

/* ---------- Benvenuti (home) ---------- */
.benvenuti .interno { margin: 0 auto; max-width: 1440px; padding: 96px 20px; }
.benvenuti h2 {
  text-align: center; font-size: 26px; font-weight: 700; line-height: 1.25;
  text-transform: uppercase; letter-spacing: 10px; color: var(--inchiostro);
}
.benvenuti p { margin-top: 40px; font-size: 20px; line-height: 1.6; color: var(--testo); }
.benvenuti .logo-grande {
  margin: 40px auto 0; max-width: 1218px; display: flex; justify-content: center;
  background: rgba(255,255,255,.35);
}
.benvenuti .logo-grande img { width: 280px; height: auto; }
@media (min-width: 768px) {
  .benvenuti .interno { padding: 184px 48px 158px; }
  .benvenuti h2 { font-size: 40px; }
  .benvenuti p { font-size: 28px; line-height: 44.8px; }
  .benvenuti .logo-grande { margin-top: 42px; }
  .benvenuti .logo-grande img { width: 402px; height: 207px; }
}
@media (min-width: 1025px) {
  .benvenuti h2 { font-size: 56px; line-height: 56px; }
}

/* ---------- Interventi (home) ---------- */
.interventi { background: #fff; padding: 56px 0 30px; }
.interventi .interno { margin: 0 auto; max-width: 1324px; padding: 0 20px; }
.titolo-grande {
  max-width: 460px; font-size: 30px; font-weight: 700; line-height: 1.1;
  text-transform: uppercase; letter-spacing: 10px; color: var(--inchiostro);
}
.griglia { margin-top: 60px; display: grid; gap: 56px; }
@media (min-width: 768px) {
  .interventi { padding-top: 60px; }
  .titolo-grande { font-size: 40px; }
  .griglia { grid-template-columns: 1fr 1fr; column-gap: 60px; }
}
@media (min-width: 1025px) {
  .titolo-grande { font-size: 56px; line-height: 56px; }
  .griglia.quattro { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1400px) { .interventi .interno { padding: 0; } }

/* Riquadro di un intervento */
.scheda { display: flex; flex-direction: column; }
.scheda img { width: 100%; height: auto; }
.scheda h3 { margin-top: 28px; font-size: 16.8px; font-weight: 400; line-height: 16.8px; color: var(--inchiostro); }
.scheda .luogo { margin-top: 12px; font-size: 11px; line-height: 1.4; color: var(--testo); }
.scheda .nota { margin-top: 12px; font-size: 14px; line-height: 1.6; color: var(--grigio-700); }
.scheda .azione { margin-top: 45px; }

/* Intervento in evidenza (Nenni) */
.evidenza {
  margin-top: 32px; display: grid; overflow: hidden;
  background: var(--blu-notte) url("img/7b7ba_pattern1.jpg") repeat;
}
.evidenza .foto { display: block; overflow: hidden; }
.evidenza .foto img {
  width: 100%; height: 100%; aspect-ratio: 16 / 10; object-fit: cover;
  transition: transform .7s;
}
.evidenza .foto:hover img { transform: scale(1.03); }
.evidenza .testo { display: flex; flex-direction: column; justify-content: center; padding: 32px; }
.evidenza .etichetta { font-family: var(--corsivo); font-size: 14px; color: var(--verde); }
.evidenza h3 {
  margin-top: 12px; font-size: 26px; font-weight: 700; line-height: 1.15;
  text-transform: uppercase; letter-spacing: 4px; color: #fff;
}
.evidenza .luogo { margin-top: 8px; font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,.7); }
.evidenza .descrizione { margin-top: 20px; font-size: 16px; line-height: 1.7; color: rgba(255,255,255,.9); }
.evidenza .azione { margin-top: 32px; }
.evidenza .pulsante { min-width: 0; padding: 0 24px; }
@media (min-width: 768px) {
  .evidenza .testo { padding: 48px; }
  .evidenza h3 { font-size: 32px; }
}
@media (min-width: 960px) { .evidenza { grid-template-columns: 3fr 2fr; } }

/* ---------- Testata delle pagine interne ---------- */
.testata { background: var(--blu-notte) url("img/7b7ba_pattern1.jpg") repeat; overflow: hidden; }
.testata .contenitore { padding-top: 80px; padding-bottom: 80px; }
.testata h1 {
  font-family: var(--corsivo); font-size: 40px; font-weight: 600; font-style: italic;
  line-height: 1.1; color: var(--verde);
  animation: scendi 1s ease both;
}
.testata p { margin-top: 20px; font-size: 20px; color: rgba(255,255,255,.9); }
@media (min-width: 768px) {
  .testata .contenitore { padding-top: 112px; padding-bottom: 112px; }
  .testata h1 { font-size: 56px; }
  .testata p { font-size: 24px; }
}

/* ---------- Contatti ---------- */
.contatti .contenitore { display: grid; gap: 56px; padding-top: 80px; padding-bottom: 80px; }
@media (min-width: 768px) { .contatti .contenitore { padding-top: 96px; padding-bottom: 96px; } }
@media (min-width: 960px) { .contatti .contenitore { grid-template-columns: 5fr 6fr; gap: 80px; } }

.recapiti h2 {
  font-size: 26px; font-weight: 700; line-height: 1.2;
  text-transform: uppercase; letter-spacing: 6px; color: var(--inchiostro);
}
.recapiti > p { margin-top: 16px; font-size: 18px; line-height: 1.6; color: var(--testo); }
.recapiti ul { margin-top: 40px; display: grid; gap: 28px; }
.recapiti li { display: flex; align-items: flex-start; gap: 20px; }
.recapiti .quadrato {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  background: var(--rosso-pulsante); color: #fff; font-size: 18px;
}
.recapiti .voce { font-family: var(--corsivo); font-size: 13px; color: var(--grigio-600); }
.recapiti .valore { font-size: 20px; color: var(--inchiostro); overflow-wrap: anywhere; transition: color .3s; }
.recapiti a.valore:hover { color: var(--verde-acqua); }
@media (min-width: 768px) { .recapiti h2 { font-size: 32px; } }

.modulo {
  padding: 24px; background: rgba(255,255,255,.9);
  box-shadow: 0 1px 0 rgba(0,0,0,.05), 0 0 0 1px rgba(0,0,0,.05);
}
@media (min-width: 768px) { .modulo { padding: 40px; } }
.modulo h2 {
  font-size: 22px; font-weight: 700; text-transform: uppercase; letter-spacing: 4px; color: var(--inchiostro);
}
.modulo .campi { margin-top: 24px; display: grid; gap: 20px; }
@media (min-width: 640px) { .modulo .due { grid-template-columns: 1fr 1fr; } }
.modulo .riga-campo { margin-top: 20px; }
.modulo label {
  display: block; margin-bottom: 8px;
  font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--inchiostro);
}
.modulo input, .modulo textarea {
  width: 100%; padding: 12px 16px; border-radius: 3px;
  border: 1px solid rgba(85,85,85,.4); background: #fff;
  font: inherit; font-size: 15px; color: var(--inchiostro);
  transition: border-color .2s;
}
.modulo textarea { resize: vertical; }
.modulo input:focus, .modulo textarea:focus {
  outline: none; border-color: var(--verde-acqua); box-shadow: 0 0 0 3px rgba(20,154,143,.25);
}
.modulo .nascosto { display: none; }
.modulo .pulsante { margin-top: 28px; height: 44px; min-width: 170px; padding: 0 24px; }
.modulo .pulsante:disabled { cursor: wait; opacity: .7; }
.modulo .esito { margin-top: 16px; min-height: 24px; font-size: 14px; }
.modulo .esito.ok { color: var(--verde-acqua); }
.modulo .esito.errore { color: var(--rosso-pulsante); }

/* ---------- Testata delle pagine elenco (Interventi) ---------- */
.testata .etichetta { margin-top: 0; font-family: var(--corsivo); font-size: 15px; color: var(--verde); }
.testata h1.titolo {
  margin-top: 12px; font-family: var(--testo-font); font-style: normal;
  font-size: 32px; font-weight: 700; line-height: 1.1;
  text-transform: uppercase; letter-spacing: 6px; color: #fff;
}
.testata .sottotitolo { max-width: 640px; font-size: 18px; }
@media (min-width: 768px) {
  .testata h1.titolo { font-size: 52px; letter-spacing: 10px; }
  .testata .sottotitolo { font-size: 22px; }
}

/* Elenco interventi */
.elenco { background: #fff; padding: 80px 0; }
.elenco ul {
  margin: 0 auto; max-width: 1324px; padding: 0 20px;
  display: grid; column-gap: 60px; row-gap: 64px;
}
@media (min-width: 640px) { .elenco.tre ul { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .elenco.due ul { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1025px) { .elenco.tre ul { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1400px) { .elenco ul { padding: 0; } }

/* Riquadro "foto in arrivo" */
.in-arrivo {
  position: relative; overflow: hidden; aspect-ratio: 16 / 10; width: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: #f6f5f3 url("img/641c3_pexels-photo-271667.jpg") center / cover;
  box-shadow: 0 0 0 1px rgba(0,0,0,.05);
}
.in-arrivo::before { content: ""; position: absolute; inset: 0; background: rgba(255,255,255,.85); }
.in-arrivo img { position: relative; width: 38%; max-width: 180px; opacity: .8; }
.in-arrivo p { position: relative; margin-top: 12px; font-family: var(--corsivo); font-size: 14px; color: var(--grigio-600); }

/* ---------- Pulsante "Richiedi informazioni" ---------- */
.pulsante.info { height: auto; min-height: 48px; padding: 10px 24px; font-size: 16px; gap: 12px; text-align: center; }
.pulsante.info .icona { font-size: 15px; }
.pulsante.largo { width: 100%; }

/* ---------- Pagina di un progetto ---------- */
.copertina-progetto {
  position: relative; overflow: hidden; display: flex; align-items: flex-end;
  min-height: 480px; background: var(--blu-notte);
}
.copertina-progetto > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.copertina-progetto::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(18,19,31,.9), rgba(33,39,51,.35) 50%, transparent);
}
.copertina-progetto .contenitore { position: relative; z-index: 1; width: 100%; padding-top: 128px; padding-bottom: 56px; }
.copertina-progetto .etichetta { font-family: var(--corsivo); font-size: 15px; color: var(--verde); }
.copertina-progetto h1 {
  margin-top: 12px; font-size: 34px; font-weight: 700; line-height: 1.1;
  text-transform: uppercase; letter-spacing: 6px; color: #fff;
  animation: scendi 1s ease both;
}
.copertina-progetto .sottotitolo { margin-top: 16px; max-width: 640px; font-size: 18px; color: rgba(255,255,255,.9); }
.copertina-progetto .pulsante { margin-top: 32px; }
@media (min-width: 768px) {
  .copertina-progetto { min-height: 640px; }
  .copertina-progetto h1 { font-size: 52px; letter-spacing: 10px; }
  .copertina-progetto .sottotitolo { font-size: 22px; }
}

.progetto .contenitore { display: grid; gap: 48px; padding-top: 80px; padding-bottom: 80px; }
@media (min-width: 960px) { .progetto .contenitore { grid-template-columns: 3fr 2fr; gap: 80px; } }
.titolo-sezione {
  font-size: 26px; font-weight: 700; line-height: 1.1;
  text-transform: uppercase; letter-spacing: 8px; color: var(--inchiostro);
}
@media (min-width: 768px) { .titolo-sezione { font-size: 36px; } }
.progetto .introduzione { margin-top: 24px; font-size: 20px; line-height: 1.6; color: var(--testo); }
.progetto .dettagli { margin-top: 20px; font-size: 15px; line-height: 1.8; color: var(--grigio-700); }
@media (min-width: 768px) { .progetto .introduzione { font-size: 24px; } }

.dati { align-self: start; border-top: 4px solid var(--rosso-pulsante); background: #f6f5f3; padding: 32px; }
.dati dl { margin: 0; }
.dati dl div {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 16px 0; border-top: 1px solid rgba(0,0,0,.1);
}
.dati dl div:first-child { border-top: 0; }
.dati dt { font-family: var(--corsivo); font-size: 13px; color: var(--grigio-600); }
.dati dd { margin: 0; text-align: right; font-size: 20px; font-weight: 700; color: var(--inchiostro); }
.dati .pulsante { margin-top: 24px; }

/* ---------- Galleria foto ---------- */
.gallerie { background: #fff; padding-bottom: 80px; }
.gallerie .contenitore { display: grid; gap: 80px; }
.galleria ul { margin-top: 32px; display: grid; gap: 24px; }
@media (min-width: 560px) { .galleria ul { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .galleria ul { grid-template-columns: repeat(3, 1fr); } }
.galleria button {
  display: block; width: 100%; padding: 0; border: 0; background: none;
  text-align: left; font: inherit; cursor: zoom-in;
}
.galleria .cornice { overflow: hidden; background: var(--blu-notte); }
.galleria .cornice img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s; }
.galleria.planimetrie .cornice { background: #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.1); }
.galleria.planimetrie .cornice img { object-fit: contain; padding: 12px; }
.galleria button:hover img { transform: scale(1.04); }
.galleria .didascalia { margin-top: 12px; font-size: 16.8px; color: var(--inchiostro); transition: color .3s; }
.galleria button:hover .didascalia { color: var(--verde-acqua); }

/* Foto ingrandita */
.ingrandimento {
  position: fixed; inset: 0; z-index: 50;
  display: none; align-items: center; justify-content: center;
  padding: 16px; background: rgba(0,0,0,.9);
  animation: dissolvenza .3s ease both;
}
.ingrandimento.aperto { display: flex; }
@media (min-width: 768px) { .ingrandimento { padding: 64px; } }
.ingrandimento figure { margin: 0; display: flex; flex-direction: column; align-items: center; max-height: 100%; }
.ingrandimento figure img { max-height: 80vh; width: auto; max-width: 100%; background: #fff; object-fit: contain; }
.ingrandimento figcaption { margin-top: 16px; font-family: var(--corsivo); font-size: 15px; color: #fff; text-align: center; }
.ingrandimento figcaption span { color: rgba(255,255,255,.6); }
.ingrandimento button {
  position: absolute; display: flex; align-items: center; justify-content: center;
  border: 0; color: #fff; cursor: pointer;
}
.ingrandimento .chiudi { right: 16px; top: 16px; width: 44px; height: 44px; background: none; font-size: 30px; }
.ingrandimento .chiudi:hover { opacity: .7; }
.ingrandimento .freccia {
  top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.1); font-size: 22px; transition: background-color .3s;
}
.ingrandimento .freccia:hover { background: rgba(255,255,255,.25); }
.ingrandimento .indietro { left: 12px; }
.ingrandimento .avanti { right: 12px; }

/* ---------- Fascia "Chiamaci" ---------- */
.fascia { background: var(--blu-notte) url("img/7b7ba_pattern1.jpg") repeat; }
.fascia .contenitore {
  display: flex; flex-direction: column; align-items: flex-start; gap: 24px;
  padding-top: 64px; padding-bottom: 64px;
}
.fascia .motto { font-family: var(--corsivo); font-size: 24px; color: var(--verde); }
.fascia .invito { font-size: 18px; color: rgba(255,255,255,.9); }
.fascia .motto + .invito { margin-top: 8px; }
@media (min-width: 768px) {
  .fascia .contenitore { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- Pagina non trovata ---------- */
.non-trovata {
  min-height: 60vh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 96px 24px; text-align: center; background: #fff;
}
.non-trovata .numero { font-family: var(--corsivo); font-size: 64px; line-height: 1; color: var(--verde); }
.non-trovata h1 { margin-top: 24px; font-size: 28px; font-weight: 700; text-transform: uppercase; letter-spacing: 6px; color: var(--inchiostro); }
.non-trovata p { margin-top: 16px; font-size: 18px; color: var(--testo); }
.non-trovata .pulsante { margin-top: 40px; min-width: 0; padding: 0 24px; }

/* ---------- Piè di pagina ---------- */
.piede { background: var(--blu-notte) url("img/7b7ba_pattern1.jpg") repeat; }
.piede .contenitore { display: flex; flex-direction: column; gap: 48px; padding-top: 64px; padding-bottom: 64px; }
.piede h2 {
  font-size: 20px; font-weight: 500; line-height: 20px;
  text-transform: uppercase; color: var(--rosso-marchio);
}
.piede address { margin-top: 24px; display: grid; gap: 7px; font-size: 14px; text-transform: uppercase; letter-spacing: 1.5px; color: #fff; }
.piede address a { transition: color .3s; }
.piede address a:hover { color: var(--verde); }
.piede .minuscolo { text-transform: none; }
.piede .social { display: flex; align-items: center; gap: 74px; }
.piede .social a { color: var(--blu-social); font-size: 69px; transition: opacity .3s; }
.piede .social a:hover { opacity: .9; }
@media (min-width: 768px) {
  .piede .contenitore {
    flex-direction: row; align-items: center; justify-content: space-between;
    min-height: 341px; padding-top: 0; padding-bottom: 0;
  }
  .piede .social { margin-right: 140px; }
}
.firma { background: var(--copyright); padding: 8px 0; text-align: center; font-size: 12px; color: #fff; }

/* ---------- Pulsante "torna su" ---------- */
.torna-su {
  position: fixed; bottom: 20px; right: 20px; z-index: 40;
  width: 40px; height: 40px; border-radius: 50%;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,.4); color: #fff; font-size: 18px;
  transition: background-color .3s;
}
.torna-su.visibile { display: flex; animation: dissolvenza .3s ease both; }
.torna-su:hover { background: rgba(0,0,0,.8); }

/* ---------- Animazioni ---------- */
@keyframes dissolvenza { from { opacity: 0; } to { opacity: 1; } }
@keyframes scendi { from { opacity: 0; transform: translate3d(0,-100%,0); } to { opacity: 1; transform: none; } }
@keyframes entra-destra { from { opacity: 0; transform: translate3d(100%,0,0); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}