/* =========================================================
   Cisa Appalti - Foglio di stile principale
   1. Reset minimale
   2. Variabili (colori, font, layout)
   3. Elementi base
   4. Utility e animazioni
   5. Header e navigazione
   6. Hero / carosello
   7. Sezioni
   8. Footer
   9. Responsive e accessibilità
   ========================================================= */

/* ============ 1. RESET MINIMALE ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

img,
picture {
  display: block;
  max-width: 100%;
  height: auto;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

input,
textarea {
  font: inherit;
}

/* ============ 1b. FONT LOCALI ============ */
@font-face {
  font-family: "Work Sans";
  src:
    url("../fonts/Work_Sans/WorkSans-Regular.woff2") format("woff2"),
    url("../fonts/Work_Sans/WorkSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Work Sans";
  src:
    url("../fonts/Work_Sans/WorkSans-Medium.woff2") format("woff2"),
    url("../fonts/Work_Sans/WorkSans-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Work Sans";
  src:
    url("../fonts/Work_Sans/WorkSans-SemiBold.woff2") format("woff2"),
    url("../fonts/Work_Sans/WorkSans-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Work Sans";
  src:
    url("../fonts/Work_Sans/WorkSans-Bold.woff2") format("woff2"),
    url("../fonts/Work_Sans/WorkSans-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Work Sans";
  src:
    url("../fonts/Work_Sans/WorkSans-Italic.woff2") format("woff2"),
    url("../fonts/Work_Sans/WorkSans-Italic.ttf") format("truetype");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Barlow Condensed";
  src:
    url("../fonts/Barlow_Condensed/BarlowCondensed-Medium.woff2")
      format("woff2"),
    url("../fonts/Barlow_Condensed/BarlowCondensed-Medium.ttf")
      format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Barlow Condensed";
  src:
    url("../fonts/Barlow_Condensed/BarlowCondensed-SemiBold.woff2")
      format("woff2"),
    url("../fonts/Barlow_Condensed/BarlowCondensed-SemiBold.ttf")
      format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Barlow Condensed";
  src:
    url("../fonts/Barlow_Condensed/BarlowCondensed-Bold.woff2") format("woff2"),
    url("../fonts/Barlow_Condensed/BarlowCondensed-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Barlow Condensed";
  src:
    url("../fonts/Barlow_Condensed/BarlowCondensed-ExtraBold.woff2")
      format("woff2"),
    url("../fonts/Barlow_Condensed/BarlowCondensed-ExtraBold.ttf")
      format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ============ 2. VARIABILI ============ */
:root {
  /* Palette richiesta */
  --color-primary: #173b5e;
  --color-secondary: #2c6e49;
  --color-accent: #b8b9bb;
  --color-secondary-accent: #ffc72c;
  --color-white: #ffffff;
  --color-black: #2c2c2c;

  /* Derivati per contrasto e superfici */
  --color-primary-dark: #0b1f33;
  --color-ink: #0b1f33;
  --color-concrete: #c7cdd1;
  --color-paper: #f4f2ec;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f6f9;
  --color-text: #2c2c2c;
  --color-muted: #5c6169;
  --color-border: #e2e6ea;

  /* Tipografia (font locali, nessuna dipendenza esterna) */
  --font-base:
    "Work Sans", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --font-heading: "Barlow Condensed", "Work Sans", system-ui, sans-serif;

  /* Layout */
  --container: 1200px;
  --gutter: 1.5rem;
  --radius: 12px;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  --shadow-strong: 0 18px 45px rgba(0, 0, 0, 0.16);
  --transition: 0.3s ease;
  --header-height: 76px;
}

/* ============ 3. ELEMENTI BASE ============ */
body {
  font-family: var(--font-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

/* ============ HERO HOME CON VIDEO ============ */
.intro-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  min-height: calc(100svh - var(--header-height));
  overflow: hidden;
  background-color: #f6f2ea;
}

.intro-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(3rem, 12vh, 8rem) clamp(2rem, 5vw, 6rem);
}

.intro-hero__media {
  min-height: 100%;
  overflow: hidden;
  animation: intro-hero-enter-right 0.8s ease both;
}

.intro-hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro-hero__logo {
  width: min(100%, 480px);
  -webkit-clip-path: inset(0 100% 0 0);
  clip-path: inset(0 100% 0 0);
  animation: intro-hero-logo-reveal 3s linear both;
}

.intro-hero__copy {
  max-width: 30rem;
  margin-top: clamp(4rem, 12vh, 9rem);
  color: var(--color-primary);
  font-size: clamp(1.25rem, 2vw, 2rem);
  font-weight: 500;
  line-height: 1.55;
  animation: intro-hero-enter-up 0.8s ease 3.1s both;
}

@keyframes intro-hero-enter-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes intro-hero-logo-reveal {
  from {
    -webkit-clip-path: inset(0 100% 0 0);
    clip-path: inset(0 100% 0 0);
  }

  to {
    -webkit-clip-path: inset(0 0 0 0);
    clip-path: inset(0 0 0 0);
  }
}

@keyframes intro-hero-enter-right {
  from {
    opacity: 0;
    transform: translateX(32px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 700px) {
  .intro-hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
    min-height: calc(100svh - var(--header-height));
  }

  .intro-hero__content {
    padding: 2rem 1.5rem;
  }

  .intro-hero__logo {
    width: min(72vw, 280px);
  }

  .intro-hero__copy {
    margin-top: 2rem;
    font-size: clamp(1rem, 5vw, 1.25rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .intro-hero__media,
  .intro-hero__logo,
  .intro-hero__copy {
    animation: none;
  }
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--color-ink);
}

h1 {
  font-size: clamp(2.6rem, 5.5vw, 4rem);
}
h2 {
  font-size: clamp(2.1rem, 4.4vw, 2.7rem);
}
h3 {
  font-size: 1.5rem;
  letter-spacing: 0.5px;
}
h4 {
  font-size: 1.25rem;
  letter-spacing: 0.6px;
}
h5 {
  font-size: 1.1rem;
  letter-spacing: 0.7px;
}
h6 {
  font-size: 1rem;
}

p {
  color: var(--color-muted);
}

a {
  color: var(--color-primary);
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  object-fit: cover;
}

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.hidden {
  display: none;
}

/* ============ 4. UTILITY E ANIMAZIONI ============ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Solo per screen reader */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Salto al contenuto */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 1100;
  padding: 0.6rem 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 0 0 var(--radius) var(--radius);
}

.skip-link:focus {
  top: 0;
  color: var(--color-white);
}

/* Pulsanti */
.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-align: center;
  transition:
    transform var(--transition),
    background-color var(--transition),
    color var(--transition),
    box-shadow var(--transition);
}

.btn--primary {
  background-color: var(--color-secondary-accent);
  color: var(--color-black);
}

.btn--primary:hover {
  color: var(--color-white);
  background-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn--outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--secondary:hover {
  color: var(--color-black);
  background-color: var(--color-secondary-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Animazione in ingresso: dissolvenza dal basso verso l'alto.
   Attiva solo quando JS è presente, così senza JS il contenuto resta visibile. */
.js .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
  will-change: opacity, transform;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ 5. HEADER E NAVIGAZIONE ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(246, 242, 234, 0.95);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  /* border-bottom: 1px solid var(--color-border); */
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-height);
}

.header__brands {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: clamp(0.5rem, 1.5vw, 1.25rem);
}

.brand__logo {
  height: 44px;
  width: auto;
  /* Il logo si rimpicciolisce senza essere ritagliato quando lo spazio è poco */
  object-fit: contain;
}

.header__partner {
  flex: 0 1 auto;
}

.header__partner-logo {
  width: auto;
  object-fit: contain;
}

.header__partner-logo--edilvomano {
  width: min(15vw, 180px);
  height: 28px;
}

.header__partner-logo--octagon {
  width: min(9vw, 105px);
  height: 28px;
}

.header__contact {
  margin-left: auto;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
}

@media (min-width: 769px) {
  .nav {
    order: -1;
  }

  .nav__menu {
    right: auto;
    left: 0;
  }
}

.nav__menu {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.15rem;
}

.nav__group {
  position: relative;
}

.nav__submenu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 10;
  display: grid;
  min-width: 11rem;
  gap: 0.15rem;
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-strong);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-0.2rem);
  transition:
    opacity var(--transition),
    transform var(--transition),
    visibility var(--transition);
}

.nav__group:hover .nav__submenu,
.nav__group:focus-within .nav__submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav__submenu a {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: 6px;
  color: var(--color-black);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav__submenu a:hover,
.nav__submenu a:focus-visible {
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
}

.nav__submenu a.is-active {
  color: var(--color-primary);
  font-weight: 700;
  background-color: var(--color-bg-alt);
}

.nav__link {
  position: relative;
  display: inline-block;
  padding: 0.5rem 0.6rem;
  color: var(--color-black);
  font-weight: 500;
  white-space: nowrap;
  border-radius: 8px;
  transition:
    color var(--transition),
    background-color var(--transition);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0.6rem;
  right: 0.6rem;
  bottom: 0.3rem;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link.is-active {
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
  border-left-color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}

.nav__cta {
  padding: 0.55rem 1.15rem;
}

.nav__cta-item--mobile {
  display: none;
}

.nav__cta:hover {
  color: var(--color-white);
  background-color: var(--color-primary);
}

/* Hamburger */
.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1001;
}

.nav__toggle-bar,
.nav__toggle-bar::before,
.nav__toggle-bar::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 24px;
  height: 2px;
  background-color: var(--color-black);
  transform: translateX(-50%);
  transition:
    transform var(--transition),
    opacity var(--transition);
}

.nav__toggle-bar {
  top: 50%;
  transform: translate(-50%, -50%);
}

.nav__toggle-bar::before {
  top: -8px;
}
.nav__toggle-bar::after {
  top: 8px;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar {
  background-color: transparent;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar::before {
  top: 0;
  transform: translateX(-50%) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar::after {
  top: 0;
  transform: translateX(-50%) rotate(-45deg);
}

/* Menu desktop: pannello compatto ancorato sotto l'hamburger. */
.nav__toggle {
  display: block;
}

.nav {
  position: relative;
}

.nav__menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  z-index: 1000;
  width: min(24rem, calc(100vw - 3rem));
  max-height: calc(100vh - var(--header-height) - 1.5rem);
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-white);
  box-shadow: var(--shadow-strong);
  opacity: 0;
  transform: translateY(-0.5rem);
  visibility: hidden;
  pointer-events: none;
  overflow-y: auto;
  transition:
    opacity var(--transition),
    transform var(--transition),
    visibility var(--transition);
}

.site-header .nav__menu.is-open {
  opacity: 1;
  transform: translateY(0) !important;
  visibility: visible !important;
  pointer-events: auto;
}

.nav__link {
  display: block;
  width: 100%;
  padding-left: 0.85rem;
  border-left: 3px solid transparent;
  font-size: 1.1rem;
}

.nav__link::after {
  display: none;
}

.nav__link.is-active {
  border-left-color: var(--color-primary);
  background-color: var(--color-bg-alt);
  font-weight: 700;
}

.nav__group {
  width: 100%;
}

.nav__submenu {
  position: static;
  display: grid;
  min-width: 0;
  margin: 0.15rem 0 0.25rem 0.85rem;
  padding: 0.25rem 0 0.25rem 0.75rem;
  border: 0;
  border-left: 2px solid var(--color-border);
  border-radius: 0;
  box-shadow: none;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.nav__submenu a {
  font-size: 1rem;
}

.nav__menu:not(.is-open) .nav__submenu {
  display: none;
  visibility: hidden;
  pointer-events: none;
}

.nav__menu.is-open .nav__submenu {
  display: grid;
  visibility: visible;
  pointer-events: auto;
}

/* ============ 6. HERO / CAROSELLO ============ */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: min(92vh, 880px);
  overflow: hidden;
  background-color: var(--color-ink);
  color: var(--color-paper);
}

/* Reticolo tecnico sovrapposto: richiama il disegno di cantiere */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(199, 205, 209, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 205, 209, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Pannello fotografico a destra */
.hero__photo {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: min(46vw, 780px);
  background-color: var(--color-primary);
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__slide img {
  width: 100%;
  height: 100%;
}

/* Sfumature: la foto sfuma nel blu senza stacchi netti */
.hero__photo::before,
.hero__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero__photo::before {
  /* Dissolvenza allungata e con piu' tappe: evita lo stacco netto col testo */
  background: linear-gradient(
    to right,
    var(--color-ink) 0%,
    rgba(11, 31, 51, 0.92) 10%,
    rgba(11, 31, 51, 0.6) 25%,
    rgba(11, 31, 51, 0.25) 42%,
    rgba(11, 31, 51, 0) 58%
  );
}

.hero__photo::after {
  /* Stesso blu dello sfondo (non un nero diverso): evita lo stacco nell'angolo in basso a sinistra */
  background: linear-gradient(
    to top,
    rgba(11, 31, 51, 0.65) 0%,
    rgba(11, 31, 51, 0) 42%
  );
}

/* Mirini di registro agli angoli */
.hero__mark {
  position: absolute;
  z-index: 3;
  width: 22px;
  height: 22px;
  opacity: 0.85;
  pointer-events: none;
}

.hero__mark::before,
.hero__mark::after {
  content: "";
  position: absolute;
  background-color: var(--color-concrete);
}

.hero__mark::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
}

.hero__mark::after {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
}

.hero__mark--tl {
  top: 24px;
  left: 24px;
}
.hero__mark--tr {
  top: 24px;
  right: 24px;
}
.hero__mark--bl {
  bottom: 24px;
  left: 24px;
}
.hero__mark--br {
  bottom: 24px;
  right: 24px;
}

.hero__inner {
  position: relative;
  z-index: 4;
  width: 100%;
  padding-block: clamp(3rem, 7vw, 5rem);
}

.hero__content {
  /* Non deve mai finire sotto al pannello fotografico */
  max-width: min(40rem, calc(100vw - min(46vw, 780px) - 6rem));
  color: var(--color-paper);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.6rem;
  padding: 0.45rem 0.9rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-paper);
  border: 1px solid rgba(244, 242, 236, 0.35);
  border-left: 3px solid var(--color-secondary-accent);
}

.hero__eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-secondary-accent);
}

.hero__title {
  margin-bottom: 0.4rem;
  font-size: clamp(3.5rem, 7.5vw, 7rem);
  font-weight: 800;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--color-paper);
  letter-spacing: -2px;
}

.hero__title-accent {
  display: block;
  color: var(--color-secondary-accent);
}

.hero__subhead {
  margin-bottom: 1.4rem;
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-concrete);
}

.hero__text {
  max-width: 52ch;
  margin-bottom: 2.25rem;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.6;
  color: rgba(244, 242, 236, 0.9);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.75rem;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 52px;
  padding: 0.95rem 1.75rem;
  border: 1px solid rgba(11, 31, 51, 0.9);
  border-radius: 3px;
  background-color: var(--color-secondary-accent);
  color: var(--color-ink);
  font-weight: 600;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.hero__cta:hover {
  color: var(--color-ink);
  transform: translateY(-2px);
  box-shadow: 4px 5px 0 rgba(255, 255, 255, 0.18);
}

.hero__cta i,
.hero__link i {
  transition: transform var(--transition);
}

.hero__cta:hover i,
.hero__link:hover i {
  transform: translateX(3px);
}

.hero__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 0.25rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-paper);
  border-bottom: 1px solid rgba(244, 242, 236, 0.4);
  transition:
    color var(--transition),
    border-color var(--transition);
}

.hero__link:hover {
  color: var(--color-secondary-accent);
  border-color: var(--color-secondary-accent);
}

/* Indicatori: il carosello scorre da solo, i punti mostrano la posizione */
.hero__dots {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  z-index: 3;
  display: flex;
  gap: 0.6rem;
  transform: translateX(-50%);
}

.hero__dot {
  width: 10px;
  height: 10px;
  border: 1px solid rgba(244, 242, 236, 0.65);
  border-radius: 50%;
  background-color: transparent;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.hero__dot:hover {
  transform: scale(1.2);
}

.hero__dot.is-active {
  background-color: var(--color-secondary-accent);
  border-color: var(--color-secondary-accent);
}

/* ============ 7. SEZIONI ============ */
.section {
  padding-block: clamp(2.5rem, 4vw, 4rem);
  scroll-margin-top: var(--header-height);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section__head {
  max-width: 720px;
  margin-bottom: 2.5rem;
}

.section__eyebrow {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.section__title {
  position: relative;
  padding-bottom: 0.75rem;
}

.section__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 4px;
  background-color: var(--color-secondary-accent);
  border-radius: 2px;
}

.section__lead {
  margin-top: 1rem;
  font-size: 1.1rem;
}

.section__action {
  margin-top: 2rem;
  text-align: center;
}

/* Chi siamo */
.about {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.about__text p {
  margin-bottom: 1rem;
}

.about__text .btn {
  margin-top: 0.5rem;
}

.about__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.about__actions .btn {
  margin-top: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stats__item {
  padding: 1.5rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}

.stats__number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stats__label {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Griglia generica a schede */
.cards,
.group,
.certs,
.cards-services {
  display: grid;
  gap: 1.5rem;
}

.cards-services {
  grid-template-columns: repeat(2, minmax(280px, 1fr));
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  padding: 2rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.card__title {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

/* Gruppo */
.group {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.group__item {
  padding: 2rem;
  background-color: var(--color-bg-alt);
  border-left: 4px solid var(--color-secondary);
  border-radius: var(--radius);
}

.group__name {
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

/* Gruppo — aziende con logo */
.group-companies {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.group-company {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 2rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.group-company:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.group-company:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.group-company__logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  margin-bottom: 1.5rem;
}

.group-company__logo {
  max-height: 100%;
  max-width: 200px;
  object-fit: contain;
}

.group-company__name {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-size: 1.25rem;
}

/* Realizzazioni */
.works,
.company-gallery.company-gallery--carousel,
.certs.certs--carousel {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.25rem 0 1.25rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.works::-webkit-scrollbar,
.company-gallery.company-gallery--carousel::-webkit-scrollbar,
.certs.certs--carousel::-webkit-scrollbar {
  display: none;
}

.works > .work,
.company-gallery.company-gallery--carousel > .work,
.certs.certs--carousel > .cert {
  flex: 0 0 calc((100% - 3rem) / 3);
  min-width: 0;
  scroll-snap-align: start;
}

.works__controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
}

.works__control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(11, 31, 51, 0.2);
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-primary);
  cursor: pointer;
  transition:
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.works__control:hover:not(:disabled),
.works__control:focus-visible:not(:disabled) {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-white);
}

.works__control:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.works__control--start {
  width: auto;
  padding: 0 0.9rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 700;
}

.projects-company + .projects-company {
  margin-top: clamp(3rem, 7vw, 5rem);
}

.work {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--color-ink);
  border: 1px solid rgba(11, 31, 51, 0.12);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.work:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.work__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

/* Galleria immagini navigabile, stesso pattern di .listing__slide */
.work__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition:
    opacity 0.4s ease,
    transform 0.5s ease;
}

.work__slide.is-active {
  opacity: 1;
}

.work:hover .work__slide.is-active {
  transform: scale(1.06);
}

.work__nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: var(--color-white);
  font-size: 0.75rem;
  line-height: 1;
  opacity: 0;
  transform: translateY(-50%);
  transition:
    opacity 0.2s ease,
    background-color 0.2s ease;
}

.work__media:hover .work__nav,
.work__media:focus-within .work__nav {
  opacity: 1;
}

.work__nav:hover {
  background: rgba(0, 0, 0, 0.7);
}

.work__nav--prev {
  left: 0.5rem;
}

.work__nav--next {
  right: 0.5rem;
}

.work__dots {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 3;
  display: flex;
  gap: 0.35rem;
}

.work__dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.5);
}

.work__dot.is-active {
  background: var(--color-white);
}

.work__caption {
  position: absolute;
  display: flex;
  gap: 0.9rem;
  inset: auto 0 0 0;
  padding: 1.5rem 1.25rem 1.25rem;
  color: var(--color-white);
  background: linear-gradient(0deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 100%);
  align-items: flex-end;
}

.work__title {
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.work__details {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.9rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 4px;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition:
    background-color var(--transition),
    color var(--transition);
}

.work__details:hover {
  background-color: var(--color-secondary-accent);
  color: var(--color-ink);
}

.work__caption p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
}

.home-projects__more {
  margin: 2rem 0 0;
  text-align: center;
}

/* Certificazioni in home: schede sempre della stessa altezza, a prescindere dal contenuto */
.home-certs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.home-cert {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.home-cert:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.home-cert__media {
  position: relative;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.home-cert__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-cert__media iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.home-cert__media__open {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 1;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  background-color: rgba(23, 59, 94, 0.92);
}

.home-cert__media__open:hover {
  color: var(--color-white);
  background-color: var(--color-primary);
}

.home-cert__media-icon {
  font-size: 2.75rem;
  color: var(--color-primary);
  opacity: 0.6;
}

.home-cert__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem 1.5rem 1.5rem;
}

.home-cert__title {
  margin-bottom: 0.5rem;
  overflow: hidden;
  color: var(--color-primary);
  font-size: 1.05rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
}

.home-cert__desc {
  flex: 1;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

.home-certs__more {
  margin: 2rem 0 0;
  text-align: center;
}

/* Pagine aziende del gruppo */
.company-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.company-story__image {
  display: block;
  align-self: start;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: var(--shadow);
}

.company-story__content {
  display: grid;
  gap: 1rem;
}

.company-story__additional-content {
  grid-column: 1 / span 2;
}

.company-story__additional-content p {
  margin-top: 1rem;
}

.company-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.company-gallery > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.company-collage {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.company-gallery__item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
}

.company-gallery__item img {
  display: block;
  transition: transform 0.25s ease;
}

.company-gallery__item:hover img,
.company-gallery__item:focus-visible img {
  transform: scale(1.04);
}

.company-gallery__item:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.company-gallery__caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 1rem;
  color: var(--color-white);
  font-weight: 700;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
}

.company-gallery__placeholder {
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  color: var(--color-muted);
  background: var(--color-bg-alt);
}

/* Certificazioni */
.certs {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.cert {
  padding: 1.75rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
}

.cert__title {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.cert__media {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1rem;
}

.cert__media-item {
  position: relative;
  width: 96px;
  height: 128px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: var(--color-bg-alt);
  transition: box-shadow var(--transition);
}

.cert__media-item:hover {
  box-shadow: var(--shadow);
}

.cert__media-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Se il file non viene decodificato come immagine, nasconde l'icona rotta del browser */
.cert__media-item--broken img {
  visibility: hidden;
}

.cert__media-item--broken::before {
  content: "File";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* L'iframe mostra solo l'anteprima: il click passa al link "Apri PDF" sotto */
.cert__media-item--pdf iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.cert__media-item__open {
  position: absolute;
  inset: auto 0 0 0;
  padding: 0.3rem 0.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-white);
  background-color: rgba(23, 59, 94, 0.88);
}

.cert__media-item__open:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Contatti */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}

.contact__info {
  display: grid;
  gap: 1.25rem;
}

.contact__info li {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.contact__label {
  font-weight: 700;
  color: var(--color-black);
}

.contact__form {
  display: grid;
  gap: 1.25rem;
  padding: 2rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-weight: 600;
  font-size: 0.95rem;
}

.field input,
.field textarea {
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: var(--color-bg-alt);
  transition:
    border-color var(--transition),
    background-color var(--transition);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

.field--invalid input:not([type="checkbox"]),
.field--invalid textarea {
  border-color: #c0392b;
}

.field--invalid .checkbox {
  color: #c0392b;
}

.field--captcha.field--invalid altcha-widget {
  --altcha-border-color: #c0392b;
}

.contact__form .btn {
  justify-self: start;
}

.form__status {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
}

.form__status--success {
  color: var(--color-secondary);
}

.form__status--error {
  color: #c0392b;
}

/* ALTCHA: allineamento alla palette e ai raggi del sito */
.field--captcha {
  gap: 0;
}

.field--captcha altcha-widget {
  --altcha-border-color: var(--color-border);
  --altcha-border-radius: 8px;
  --altcha-color-base: var(--color-bg-alt);
  --altcha-color-base-content: var(--color-text);
  --altcha-color-error: #c0392b;
  --altcha-color-error-content: var(--color-white);
  --altcha-color-neutral: var(--color-border);
  --altcha-color-neutral-content: var(--color-muted);
  --altcha-color-primary: var(--color-primary);
  --altcha-color-primary-content: var(--color-white);
  --altcha-color-success: var(--color-secondary);
  --altcha-color-success-content: var(--color-white);
  --altcha-input-border-radius: 8px;
  --altcha-max-width: 100%;
  --altcha-shadow: none;
  width: 100%;
}

.field--consent {
  gap: 0;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  cursor: pointer;
}

.checkbox input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
}

/* ============ INFORMATIVA PRIVACY E COOKIE ============ */
.legal-content > * + * {
  margin-top: 2rem;
}

.legal-content h2 {
  color: var(--color-primary);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
}

.legal-content h3 {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-bottom: 0.65rem;
}

.legal-content p + p,
.legal-content li + li {
  margin-top: 0.65rem;
}

.legal-content ul {
  padding-left: 1.25rem;
}

.legal-content li::marker {
  color: var(--color-secondary);
}

.legal-content__summary {
  padding: 1.25rem;
  border-left: 4px solid var(--color-secondary);
  background-color: var(--color-bg-alt);
}

.legal-content__table-wrap {
  overflow-x: auto;
}

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.legal-content th,
.legal-content td {
  padding: 0.8rem;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.legal-content th {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============ AVVISO COOKIE TECNICI ============ */
.cookie-notice {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 1000;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.9rem 1.25rem;
  width: min(100% - 2rem, 42rem);
  margin-inline: auto;
  padding: 1.25rem 3.25rem 1.25rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-white);
  box-shadow: var(--shadow-strong);
}

.cookie-notice p {
  margin: 0;
  color: var(--color-text);
  font-size: 0.92rem;
}

.cookie-notice__acknowledge {
  align-self: center;
  white-space: nowrap;
}

.cookie-notice__close {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  display: grid;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  place-items: center;
  background: transparent;
  color: var(--color-muted);
  font-size: 1.5rem;
  line-height: 1;
}

.cookie-notice__close:hover,
.cookie-notice__close:focus-visible {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============ 8. FOOTER ============ */
.site-footer {
  background-color: var(--color-black);
  color: rgba(255, 255, 255, 0.8);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1.6fr;
  gap: 2rem;
  padding-block: 3rem;
}

.site-footer__brand img {
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.site-footer__brand p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 22rem;
}

.site-footer__nav ul {
  display: grid;
  gap: 0.6rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.8);
}

.site-footer a:hover {
  color: var(--color-secondary-accent);
}

.site-footer__contact p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1.25rem;
  text-align: center;
}

.site-footer__bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.footer-section-title {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-subtitle {
  font-weight: 600;
}

/* ============ 9. RESPONSIVE ============ */
@media (max-width: 992px) {
  .about,
  .contact {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .cookie-notice {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .cookie-notice__acknowledge {
    justify-self: start;
  }

  .nav__toggle {
    display: block;
  }

  .header__contact {
    display: none;
  }

  /* Senza backdrop-filter l'header non fa da riferimento al menu fisso */
  .site-header {
    background-color: var(--color-white);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  /* Pannello fuori schermo: "fixed" evita che allarghi la pagina in orizzontale */
  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100vw;
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 5rem 2rem 2rem;
    background-color: var(--color-white);
    box-shadow: var(--shadow-strong);
    border: 0;
    border-radius: 0;
    opacity: 1;
    transform: translateX(100%);
    visibility: hidden;
    overflow-y: auto;
    transition:
      transform var(--transition),
      visibility var(--transition);
  }

  .site-header .nav__menu.is-open {
    transform: translateX(0) !important;
    visibility: visible;
    pointer-events: auto;
  }

  .nav__link {
    display: block;
    width: 100%;
    padding-left: 0.85rem;
    border-left: 3px solid transparent;
    font-size: 1.1rem;
  }

  .nav__link::after {
    display: none;
  }

  /* Senza la sottolineatura serve un segnale più marcato per la voce attiva */
  .nav__link.is-active {
    border-left-color: var(--color-primary);
    background-color: var(--color-bg-alt);
    font-weight: 700;
  }

  .nav__group {
    width: 100%;
  }

  .nav__submenu {
    position: static;
    min-width: 0;
    margin: 0.15rem 0 0.25rem 0.85rem;
    padding: 0.25rem 0 0.25rem 0.75rem;
    border: 0;
    border-left: 2px solid var(--color-border);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .nav__submenu a {
    font-size: 1rem;
  }

  .nav__cta-item {
    margin-top: 0.5rem;
  }

  .nav__cta-item--mobile {
    display: list-item;
  }

  .company-story {
    grid-template-columns: 1fr;
  }

  .company-story__content {
    order: 1;
  }

  .company-story__image {
    order: 2;
  }

  .company-story__additional-content {
    grid-column: 1;
    order: 3;
  }

  .company-gallery:not(.company-gallery--carousel) {
    grid-template-columns: 1fr;
  }

  .cards-services {
    grid-template-columns: 1fr;
  }

  .cert__media-item--pdf iframe,
  .home-cert__media--pdf iframe {
    display: none;
  }

  .cert__media-item--pdf::before,
  .home-cert__media--pdf::before {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 700;
    content: "PDF";
  }

  body.nav-open {
    overflow: hidden;
  }
}

@media (max-width: 480px) {
  .site-header__inner {
    gap: 0.5rem;
  }

  .header__brands {
    gap: 0.3rem;
  }

  .brand__logo {
    height: 26px;
  }

  .header__partner-logo--edilvomano {
    width: 75px;
    height: 16px;
  }

  .header__partner-logo--octagon {
    width: 48px;
    height: 16px;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: 0;
  }

  .hero__content {
    max-width: 100%;
  }

  /* La foto passa sopra al testo e diventa una fascia orizzontale */
  .hero__photo {
    position: relative;
    order: -1;
    width: 100%;
    height: clamp(200px, 38vw, 300px);
  }

  .hero__photo::before {
    background: linear-gradient(
      to top,
      var(--color-ink) 0%,
      rgba(11, 31, 51, 0.92) 10%,
      rgba(11, 31, 51, 0.6) 25%,
      rgba(11, 31, 51, 0.25) 42%,
      rgba(11, 31, 51, 0) 58%
    );
  }

  .hero__mark {
    display: none;
  }

  .hero__inner {
    padding-block: 2.5rem 3.5rem;
  }
}

@media (max-width: 600px) {
  .stats {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    gap: 1rem;
  }
}

/* ============ 10. PAGINE INTERNE ============ */

/* Breadcrumb di navigazione, presente su tutte le pagine interne */
.breadcrumb {
  padding-block: 0.85rem;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.breadcrumb__list li:not(:last-child)::after {
  content: "/";
  color: var(--color-border);
}

.breadcrumb__list a {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumb__list a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb__list [aria-current="page"] {
  color: var(--color-primary);
  font-weight: 600;
}

/* Hero delle pagine interne */
.page-hero {
  padding-block: clamp(3rem, 8vw, 5rem);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  scroll-margin-top: var(--header-height);
}

.page-hero__content .section__eyebrow {
  color: var(--color-secondary-accent);
}

.page-hero__title {
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

/* Breadcrumb spostato sotto il titolo nell'hero: sfondo scuro, testo giallo */
.page-hero .breadcrumb {
  padding-block: 0;
  margin-bottom: 0.75rem;
  background: none;
  border-bottom: none;
}

.page-hero .breadcrumb__list {
  color: var(--color-secondary-accent);
}

.page-hero .breadcrumb__list a {
  color: var(--color-secondary-accent);
}

.page-hero .breadcrumb__list a:hover {
  color: var(--color-white);
}

.page-hero .breadcrumb__list li:not(:last-child)::after {
  color: var(--color-secondary-accent);
  opacity: 0.6;
}

.page-hero .breadcrumb__list [aria-current="page"] {
  color: var(--color-secondary-accent);
  font-weight: 600;
}

.page-hero__lead {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  max-width: 38rem;
}

/* Listings – card immobili in vendita */
.listings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.listings--compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.listing {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.listing:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

/* Annunci in evidenza: bordo, glow e badge distintivi */
.listing--evidenza {
  border-color: var(--color-secondary-accent);
  box-shadow:
    0 0 0 2px var(--color-secondary-accent),
    var(--shadow);
}

.listing--evidenza:hover {
  box-shadow:
    0 0 0 2px var(--color-secondary-accent),
    var(--shadow-strong);
}

.listing__badge {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: var(--color-secondary-accent);
  color: var(--color-black);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.listing__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--color-bg-alt);
  overflow: hidden;
  cursor: zoom-in;
}

/* Galleria immagini navigabile: slide sovrapposte, una sola visibile */
.listing__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition:
    opacity 0.4s ease,
    transform 0.5s ease;
}

.listing__slide.is-active {
  opacity: 1;
}

.listing:hover .listing__slide.is-active {
  transform: scale(1.05);
}

.listing__nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: var(--color-white);
  font-size: 0.75rem;
  line-height: 1;
  opacity: 0;
  transform: translateY(-50%);
  transition:
    opacity 0.2s ease,
    background-color 0.2s ease;
}

.listing__media:hover .listing__nav,
.listing__media:focus-within .listing__nav {
  opacity: 1;
}

.listing__nav:hover {
  background: rgba(0, 0, 0, 0.7);
}

.listing__nav--prev {
  left: 0.5rem;
}

.listing__nav--next {
  right: 0.5rem;
}

.listing__dots {
  position: absolute;
  left: 50%;
  bottom: 0.6rem;
  z-index: 2;
  display: flex;
  gap: 0.35rem;
  transform: translateX(-50%);
}

.listing__dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: rgba(255, 255, 255, 0.65);
}

.listing__dot.is-active {
  background: var(--color-white);
}

.listing__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
}

.listings--compact .listing__body {
  gap: 0.5rem;
  padding: 1.1rem;
}

.listing__title {
  color: var(--color-primary);
}

.listings--compact .listing__title {
  font-size: 1.05rem;
}

.listing__desc {
  flex: 1;
  font-size: 0.95rem;
}

.listings--compact .listing__desc {
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.listing__cta {
  align-self: flex-start;
  margin-top: 0.25rem;
}

.listings--compact .listing__cta {
  padding: 0.45rem 0.9rem;
  font-size: 0.82rem;
}

@media (max-width: 992px) {
  .works > .work,
  .company-gallery.company-gallery--carousel > .work,
  .certs.certs--carousel > .cert {
    flex-basis: calc((100% - 1.5rem) / 2);
  }

  .listings,
  .listings--compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .works > .work,
  .company-gallery.company-gallery--carousel > .work,
  .certs.certs--carousel > .cert {
    flex-basis: 85%;
  }

  .listings,
  .listings--compact {
    grid-template-columns: 1fr;
  }
}

/* Metadati progetto (località · committente) */
.work__meta {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
  font-style: italic;
}

/* Lightbox: visualizzazione a schermo intero di tutte le foto di un annuncio */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  cursor: pointer;
}

.lightbox__box {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: min(92vw, 1100px);
  max-height: 90vh;
}

.lightbox__img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: var(--shadow-strong);
}

.lightbox__close {
  position: absolute;
  top: -3rem;
  right: 0;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.2rem;
  transition: background-color var(--transition);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  font-size: 1.1rem;
  transform: translateY(-50%);
  transition: background-color var(--transition);
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox__nav[hidden] {
  display: none;
}

.lightbox__nav--prev {
  left: -3.5rem;
}

.lightbox__nav--next {
  right: -3.5rem;
}

.lightbox__counter {
  position: absolute;
  bottom: -2.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
}

/* Scheda dettagli progetto */
.project-detail {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.project-detail[hidden] {
  display: none;
}

.project-detail__overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 16, 28, 0.78);
}

.project-detail__panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(19rem, 0.85fr);
  width: min(100%, 1100px);
  height: min(calc(90dvh - 2rem), 720px);
  max-height: calc(90dvh - 2rem);
  overflow: hidden;
  background-color: var(--color-white);
  border-radius: 8px;
  box-shadow: var(--shadow-strong);
}

.project-detail__gallery {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-ink);
}

.project-detail__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-detail__image[role="button"] {
  cursor: zoom-in;
}

.project-detail__image[role="button"]:focus-visible {
  outline: 3px solid var(--color-secondary-accent);
  outline-offset: -3px;
}

.project-detail__empty {
  padding: 2rem;
  color: var(--color-concrete);
  text-align: center;
}

.project-detail__close,
.project-detail__nav {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  background-color: rgba(11, 31, 51, 0.78);
  transition: background-color var(--transition);
}

.project-detail__close:hover,
.project-detail__nav:hover {
  background-color: var(--color-primary);
}

.project-detail__close {
  top: 0.85rem;
  right: 0.85rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
}

.project-detail__nav {
  top: 50%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.1rem;
  transform: translateY(-50%);
}

.project-detail__nav[hidden],
.project-detail__counter[hidden],
.project-detail__thumbs[hidden] {
  display: none;
}

.project-detail__nav--prev {
  left: 0.85rem;
}

.project-detail__nav--next {
  right: 0.85rem;
}

.project-detail__counter {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  padding: 0.25rem 0.55rem;
  border-radius: 3px;
  color: var(--color-white);
  background-color: rgba(11, 31, 51, 0.78);
  font-size: 0.82rem;
  font-weight: 600;
}

.project-detail__thumbs {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  overflow-x: auto;
  padding: 0.25rem;
}

.project-detail__thumb {
  flex: 0 0 auto;
  width: 52px;
  height: 40px;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 3px;
  background-color: var(--color-ink);
  opacity: 0.75;
}

.project-detail__thumb.is-active {
  border-color: var(--color-secondary-accent);
  opacity: 1;
}

.project-detail__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-detail__content {
  display: flex;
  min-height: 0;
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(1.5rem, 4vw, 3rem);
  overflow-y: auto;
}

.project-detail__title {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.project-detail__company-logo {
  width: auto;
  max-width: 180px;
  height: 52px;
  margin-bottom: 1.5rem;
  object-fit: contain;
  object-position: left center;
}

.project-detail__meta {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.project-detail__meta-item {
  display: grid;
  gap: 0.1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.project-detail__meta dt {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-detail__meta dd {
  margin: 0;
  color: var(--color-text);
  font-weight: 600;
}

.project-detail__description {
  color: var(--color-muted);
  white-space: pre-line;
}

@media (max-width: 700px) {
  .project-detail {
    align-items: flex-end;
    padding: 0;
  }

  .project-detail__panel {
    grid-template-columns: 1fr;
    height: auto;
    max-height: min(92dvh, 52rem);
    overflow: auto;
    border-radius: 8px 8px 0 0;
  }

  .project-detail__gallery {
    min-height: 0;
    height: min(48dvh, 360px);
  }

  .project-detail__content {
    padding: 1.5rem;
    overflow: visible;
  }

  .project-detail__close {
    top: 0.65rem;
    right: 0.65rem;
  }

  .project-detail__nav--prev {
    left: 0.6rem;
  }

  .project-detail__nav--next {
    right: 0.6rem;
  }
}

@media (max-width: 640px) {
  .lightbox__nav--prev {
    left: 0.25rem;
    background: rgba(0, 0, 0, 0.45);
  }

  .lightbox__nav--next {
    right: 0.25rem;
    background: rgba(0, 0, 0, 0.45);
  }

  .lightbox__close {
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.45);
  }
}

/* Modal richiesta informazioni */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal[hidden] {
  display: none;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  cursor: pointer;
}

.modal__box {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
}

.modal__head {
  margin-bottom: 1.5rem;
}

.modal__title {
  margin-top: 0.35rem;
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-muted);
  border-radius: 50%;
  transition:
    background-color var(--transition),
    color var(--transition);
}

.modal__close:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-black);
}

body.modal-open {
  overflow: hidden;
}

/* Gruppi di certificazioni per azienda */
.certs-group {
  margin-bottom: 3rem;
}

.certs-group:last-child {
  margin-bottom: 0;
}

.certs-group__label {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding-bottom: 0.6rem;
  font-size: 1.4rem;
  color: var(--color-primary);
  border-bottom: 3px solid var(--color-secondary-accent);
}

/* Stato vuoto / messaggio di caricamento */
.empty-message {
  color: var(--color-muted);
  font-style: italic;
  padding: 1rem 0;
  grid-column: 1 / -1;
}

/* Rispetta la preferenza di ridotto movimento */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

.contatti-edilvomano,
.contatti-octagon {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .contatti-edilvomano,
  .contatti-octagon {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 600px) {
  .contatti-edilvomano,
  .contatti-octagon {
    gap: 1.5rem;
  }

  .contatti-edilvomano .contact__form,
  .contatti-octagon .contact__form,
  .contatti-edilvomano .contact__form > *,
  .contatti-octagon .contact__form > * {
    min-width: 0;
  }

  .contatti-edilvomano .contact__form,
  .contatti-octagon .contact__form {
    padding: 1.25rem;
  }
}

@media (max-width: 360px) {
  .contatti-edilvomano .contact__form,
  .contatti-octagon .contact__form {
    padding: 0.75rem;
  }
}