/* Homepage A. Site shell, fonts, buttons and shared styles remain untouched.
   All new colors alias existing tokens; sections alone own vertical spacing. */
.ha-page { color: var(--cl-text); background: var(--cl-surface-0); }
.ha-page section > .container { padding-block: 0 !important; }
.ha-page .container { max-width: 1220px; }
.ha-page :is(h1,h2,h3) { margin: 0; hyphens: manual !important; overflow-wrap: normal !important; word-break: normal !important; }
.ha-page p { margin: 0; }
.ha-page [id] { scroll-margin-top: 110px; }
.ha-page h2 { font-family: var(--wow-serif); font-size: clamp(32px,3.2vw,46px) !important; font-weight: 400; line-height: 1.15 !important; color: var(--cl-text); letter-spacing: -.02em; }
.ha-page h3 { font-family: var(--cl-font-sans); font-size: 22px !important; font-weight: 700; line-height: 1.3 !important; color: var(--cl-text); }
.ha-page .ha-kicker { font-family: var(--wow-mono); font-size: 13px; line-height: 1.6; text-transform: uppercase; letter-spacing: .12em; color: var(--cl-link-on-light); margin-bottom: 16px; }
.ha-page .ha-link { display: inline-flex; align-items: center; gap: 16px; min-height: 44px; color: var(--cl-link-on-light); font-size: 16px; font-weight: 600; text-decoration: underline; text-underline-offset: 5px; }
.ha-page .ha-link:hover { color: var(--cl-primary-active); }
.ha-page .ha-link:focus-visible { outline-color: var(--cl-link-on-light) !important; outline-offset: 5px !important; }
.ha-page .btn { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 48px; font-size: 16px; line-height: 1.5; padding: 14px 24px; white-space: normal; }
.ha-page .btn-primary { background: var(--cl-primary-700) !important; border-color: var(--cl-primary-700) !important; color: var(--cl-text-on-dark) !important; }
.ha-page .btn-primary:is(:hover,:focus-visible) { background: var(--cl-primary-800) !important; border-color: var(--cl-primary-800) !important; }
.ha-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 28px; }
.ha-hero { position: relative; isolation: isolate; overflow: hidden; padding-block: var(--spazio-hero-su) var(--spazio-hero-giu); background: var(--cl-surface-dark-0); color: var(--cl-text-on-dark); }
.ha-photo, .ha-shade { position: absolute; inset: 0; z-index: -1; }
.ha-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 44%; }
.ha-shade { background: linear-gradient(90deg, color-mix(in srgb,var(--cl-surface-dark-2) 90%,transparent) 44%, color-mix(in srgb,var(--cl-surface-dark-2) 48%,transparent)), linear-gradient(0deg,var(--cl-surface-dark-2),transparent 30%); }
.ha-hero > .container { position: relative; }
.ha-page .ha-hero h1 { font-family: var(--wow-serif); font-size: clamp(44px,5.3vw,76px) !important; font-weight: 400; line-height: 1.08 !important; letter-spacing: -.025em; max-width: 16ch; color: var(--cl-text-on-dark); }
.ha-hero h1 span { color: var(--cl-primary-light); }
.ha-hero .ha-intro { max-width: 57ch; font-size: 19px; line-height: 1.7; color: var(--cl-text-on-dark); margin-top: 28px; }
.ha-page .ha-hero :is(.ha-kicker,.ha-link) { color: var(--cl-primary-light); }
.ha-page .ha-hero .ha-actions .ha-link { color: var(--cl-text-on-dark); }
.ha-page .ha-hero .ha-link:focus-visible { outline-color: var(--cl-primary-light) !important; }
.ha-ribbon { display: flex; flex-wrap: wrap; gap: 12px 30px; padding: 0; margin: 40px 0 0; list-style: none; font-family: var(--wow-mono); font-size: 13px; line-height: 1.7; }
.ha-ribbon li { display: inline-flex; align-items: center; gap: 12px; }
.ha-ribbon li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--cl-accent-aqua); }
.ha-caption { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 28px; margin-top: 36px; padding-top: 18px; border-top: 1px solid color-mix(in srgb,var(--cl-border) 30%,transparent); font-size: 13px; line-height: 1.6; }
.ha-caption a { display: inline-flex; gap: 10px; min-height: 32px; color: var(--cl-text-on-dark); text-decoration: underline; text-underline-offset: 4px; }
.ha-caption a:hover { color: var(--cl-primary-light); }
.ha-section { padding-block: var(--spazio-sezione); }
.ha-lead { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.ha-lead p { max-width: 52ch; font-size: 17px; line-height: 1.7; }
.ha-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; margin-top: 32px; }
.ha-card { padding: 28px; border: 1px solid var(--cl-border); border-radius: var(--cl-radius-lg); background: var(--cl-surface-0); box-shadow: var(--cl-shadow-sm); }
.ha-card h3 { margin-bottom: 14px; }
.ha-card p { font-size: 16px; line-height: 1.7; }
.ha-build { background: var(--cl-surface-1); border-block: 1px solid var(--cl-border); }
.ha-service { display: flex; flex-direction: column; align-items: start; }
.ha-service .ha-link { margin-top: auto; padding-top: 24px; }
.ha-system { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; list-style: none; padding: 0; margin: 24px 0 8px; font-family: var(--wow-mono); font-size: 13px; line-height: 1.6; color: var(--wow-aqua-deep); }
.ha-system li:not(:last-child)::after { content: '→'; margin-left: 18px; }
.ha-lead .ha-system-caption { color: var(--cl-text-muted); font-size: 14px; }
.ha-references { background: var(--cl-surface-0); }
.ha-ref-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 30px; }
.ha-ref-grid article { border-top: 1px solid var(--cl-border-strong); padding-top: 24px; }
.ha-ref-grid h3 { margin-bottom: 12px; }
.ha-ref-grid p { font-size: 16px; line-height: 1.7; max-width: 52ch; margin-bottom: 14px; }
.ha-contact { background: var(--cl-surface-2); }
.ha-contact .ha-response { margin-top: 20px; font-size: 14px; line-height: 1.6; }
@media (max-width:991px) {
  .ha-lead { grid-template-columns: 1fr; gap: 20px; }
  .ha-grid { grid-template-columns: 1fr; gap: 20px; }
  .ha-card { padding: 24px; }
  .ha-hero .ha-intro { max-width: 48ch; }
}
@media (max-width:767px) {
  .ha-page .container { padding-inline: 24px !important; }
  .ha-page .ha-hero h1 { font-size: clamp(35px,10.5vw,44px) !important; max-width: 16ch; }
  .ha-page h2 { font-size: 34px !important; }
  .ha-page h3 { font-size: 21px !important; }
  .ha-photo img { object-position: 61% 40%; }
  .ha-shade { background: linear-gradient(90deg,color-mix(in srgb,var(--cl-surface-dark-2) 90%,transparent),color-mix(in srgb,var(--cl-surface-dark-2) 80%,transparent)),linear-gradient(0deg,var(--cl-surface-dark-2),transparent 35%); }
  .ha-hero .ha-intro { font-size: 17px; line-height: 1.7; margin-top: 22px; }
  .ha-page .ha-kicker { font-size: 12px; letter-spacing: .1em; }
  .ha-page .ha-link, .ha-page .btn { font-size: 15px; }
  .ha-actions { align-items: flex-start; flex-direction: column; gap: 12px; margin-top: 22px; }
  .ha-ribbon { flex-direction: column; gap: 8px; margin-top: 28px; }
  .ha-caption { margin-top: 24px; font-size: 12px; padding-top: 14px; }
  .ha-lead p { font-size: 16px; }
  .ha-ref-grid { grid-template-columns: 1fr; gap: 28px; }
}