/* ============================================================================
   Studio [Cognome] — foglio di stile
   Direzione: mediterraneo caldo. Base bianca, beige di contrasto sulle fasce,
   accento terracotta. Titoli geometrici (Jost/Futura), marchio serif (Fraunces),
   quadri bianchi uniti da un filo sottile che si accendono al passaggio del mouse.
   ========================================================================== */

:root {
  --ink:        #2b2620;   /* testo (bruno caldo) */
  --paper:      #fbfaf6;   /* fondo bianco caldo */
  --paper-2:    #ffffff;   /* superfici elevate (quadri) */
  --paper-alt:  #fbfaf6;   /* sezioni alternate = bianco */
  --beige:      #e4d9c6;   /* beige di contrasto: fasce (metodo, CTA) */
  --beige-line: #d9ccb6;   /* bordo delle fasce beige */
  --accent:     #b0512e;   /* terracotta */
  --accent-ink: #8f3f22;   /* terracotta scuro (hover) */
  --accent-soft:#f4e8de;   /* tinta calda: accensione hover dei quadri */
  --line:       #e6ddca;   /* filo sottile caldo (quadri) */
  --line-strong:#d9ccb6;
  --muted:      #7a6c58;   /* testo secondario caldo */
  --placeholder:#cdbda2;   /* sfondo segnaposto foto */

  --maxw: 1120px;
  --gutter: clamp(1.25rem, 5vw, 3rem);

  --f-display: "Jost", system-ui, sans-serif;      /* titoli geometrici (tipo Futura) */
  --f-brand:   "Fraunces", Georgia, serif;         /* marchio */
  --f-body:    "Inter", system-ui, sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --step--1: clamp(0.82rem, 0.79rem + 0.15vw, 0.9rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.12rem);
  --step-1:  clamp(1.22rem, 1.13rem + 0.45vw, 1.55rem);
  --step-2:  clamp(1.5rem, 1.33rem + 0.85vw, 2.15rem);
  --step-3:  clamp(1.95rem, 1.6rem + 1.75vw, 3.1rem);
  --step-4:  clamp(2.5rem, 1.9rem + 3vw, 4.4rem);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.measure { max-width: 62ch; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem; border-radius: 0;
}
.skip-link:focus { left: .5rem; top: .5rem; }

:where(a, button, summary):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---- Etichetta (occhiello geometrico, come "Servizi") ------------------- */
.eyebrow {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--accent);
  margin: 0 0 1rem;
  display: block;
}
.eyebrow-light { color: var(--accent); }

/* ---- Riga di quotatura: divisore sottile con tacche -------------------- */
.rule { position: relative; height: 8px; margin: clamp(2rem,6vw,4rem) 0; }
.rule::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; background: var(--line-strong); }
.rule::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 52px);
}

/* ---- Header / nav ------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.1) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 1rem; }
@media (min-width:641px){ .header-inner{ min-height: 84px } }

.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); }
.brand-name { font-family: var(--f-brand); font-weight: 600; letter-spacing: .005em; font-size: 1.16rem; }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2.2rem); }
.nav-list { list-style: none; display: flex; align-items: center; gap: clamp(.9rem, 2vw, 1.8rem); margin: 0; padding: 0; }
.nav-item > a {
  text-decoration: none; color: var(--ink); font-size: .96rem; padding: .4rem 0;
  position: relative;
}
.nav-item > a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0;
  background: var(--accent); transition: width .2s ease;
}
.nav-item:hover > a::after, .nav-item.is-active > a::after { width: 100%; }
.nav-item.is-active > a { color: var(--accent); }

.has-sub { position: relative; }
.has-sub .sub {
  list-style: none; margin: 0; padding: .5rem; position: absolute; top: calc(100% + 10px); left: -.75rem;
  min-width: 250px; background: var(--paper-2); border: 1px solid var(--line);
  box-shadow: 0 14px 40px -18px rgba(43,38,32,.22);
  opacity: 0; visibility: hidden; transform: translateY(-4px); transition: all .18s ease;
}
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: translateY(0); }
.sub a { display: block; padding: .55rem .7rem; text-decoration: none; color: var(--ink); font-size: .92rem; }
.sub a:hover { background: var(--accent-soft); color: var(--accent-ink); }

.lang { display: flex; align-items: center; gap: .1rem; font-family: var(--f-mono); font-size: .72rem; }
.lang-opt { padding: .25rem .4rem; text-decoration: none; color: var(--muted); letter-spacing: .05em; }
.lang-opt.is-current { color: var(--ink); font-weight: 600; }
.lang-opt:hover { color: var(--accent); }

.menu-toggle { display: none; }

/* ---- Hero --------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(2rem, 5vw, 3.5rem); }
.hero-arc { position: absolute; top: -8%; right: -2%; width: min(40vw, 340px); aspect-ratio: 1 / 1; border: 1.5px solid var(--accent); border-radius: 50%; opacity: .3; pointer-events: none; }
.hero-title {
  font-family: var(--f-display); font-weight: 500;
  font-size: var(--step-4); line-height: 1.04; letter-spacing: -.02em;
  margin: 0 0 1.4rem; max-width: 16ch;
}
.hero-lede { font-size: var(--step-1); color: var(--ink); max-width: 52ch; margin: 0 0 2rem; line-height: 1.45; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---- Hero con foto a tutta pagina (home) -------------------------------- */
.hero-foto {
  min-height: calc(100vh - 68px);
  min-height: calc(100svh - 68px);
  display: flex;
  align-items: flex-end;
  padding: clamp(4rem, 14vh, 9rem) 0 clamp(2.5rem, 7vh, 4.5rem);
  background: #241f19;
}
.hero-foto > .container { position: relative; z-index: 2; }
.hero-img {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 58% 50%;
}
.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(to top, rgba(31,26,20,.86) 0%, rgba(31,26,20,.62) 28%, rgba(31,26,20,.28) 55%, rgba(31,26,20,.06) 100%),
    linear-gradient(to right, rgba(31,26,20,.42) 0%, rgba(31,26,20,0) 62%);
}
.hero-foto .eyebrow { color: #eab99f; }
.hero-foto .hero-title { color: #fff; max-width: 20ch; }
.hero-foto .hero-lede { color: rgba(255,255,255,.88); }

.hero-project, .hero-guide { padding-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.project-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; font-family: var(--f-mono); font-size: var(--step--1); color: var(--muted); letter-spacing: .05em; }
.guide-date { font-family: var(--f-mono); font-size: var(--step--1); color: var(--muted); margin: 0; }

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--f-body); font-weight: 500; font-size: .96rem;
  padding: .8rem 1.4rem; border: 1.5px solid var(--ink); text-decoration: none;
  transition: transform .12s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost-light:hover { background: #fff; color: var(--accent-ink); border-color: #fff; }

/* ---- Sezioni ------------------------------------------------------------ */
.section { padding: clamp(2.75rem, 7vw, 5rem) 0; }
.section-tight { padding-top: clamp(1.5rem, 4vw, 2.5rem); }
.section-alt { background: var(--paper-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-h { font-family: var(--f-display); font-weight: 500; font-size: var(--step-3); letter-spacing: -.015em; line-height: 1.1; margin: 0 0 1.5rem; max-width: 20ch; }
.section-lede { color: var(--muted); font-size: var(--step-1); margin: -.5rem 0 2rem; line-height: 1.5; }
.section-more { margin-top: 2rem; }
.section-more a { font-family: var(--f-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: .08em; text-decoration: none; }
.section-more a:hover { text-decoration: underline; }

/* ---- Prose -------------------------------------------------------------- */
.prose > p { margin: 0 0 1.3rem; color: #3a332a; }
.prose-h { font-family: var(--f-display); font-weight: 500; font-size: var(--step-1); line-height: 1.2; letter-spacing: -.01em; margin: 2.4rem 0 .8rem; }
.prose > .prose-h:first-child { margin-top: 0; }

/* ---- Quadri (card unite, angoli vivi, hover che si accende) ------------- */
.cards { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--paper-2); padding: clamp(1.4rem, 3vw, 2rem); text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; gap: .5rem; min-height: 100%;
  transition: background .18s ease;
}
.card:hover { background: var(--accent-soft); }
.card-eyebrow { font-family: var(--f-display); font-weight: 500; font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 0; line-height: 1.35; }
.card-title { font-family: var(--f-display); font-weight: 500; font-size: var(--step-1); line-height: 1.18; margin: .2rem 0 .3rem; }
.card-text { color: var(--muted); font-size: .95rem; margin: 0; flex: 1; }
.card-link { font-family: var(--f-mono); font-size: .78rem; letter-spacing: .06em; color: var(--accent); margin-top: .8rem; }
.card:hover .card-link { color: var(--accent-ink); }

/* ---- Progetti ----------------------------------------------------------- */
.grid-progetti { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.progetto-card { text-decoration: none; color: var(--ink); border: 1px solid var(--line); background: var(--paper-2); overflow: hidden; transition: transform .15s ease, box-shadow .2s ease; }
.progetto-card:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -24px rgba(43,38,32,.35); }
.progetto-cover { aspect-ratio: 4/3; background-size: cover; background-position: center; background-color: var(--placeholder); }
.progetto-body { padding: 1.2rem 1.3rem 1.5rem; }
.project-cover { height: clamp(240px, 46vw, 520px); background-size: cover; background-position: center; background-color: var(--placeholder); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.project-gallery { margin-top: 2rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.project-gallery img { width: 100%; border: 1px solid var(--line); }

/* ---- Progetti: galleria raggruppata ------------------------------------- */
.pg-sez { margin-top: clamp(2.2rem, 5vw, 3.4rem); }
.pg-h { font-family: var(--f-display); font-weight: 500; font-size: var(--step-1); letter-spacing: -.01em; margin: 0 0 1.1rem; }
.pg-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.pg-grid figure { margin: 0; position: relative; }
.pg-grid img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: var(--paper-2); }
.pg-tag { position: absolute; top: 0; left: 0; z-index: 1; background: var(--accent); color: #fff; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; padding: .3rem .6rem; }
.pg-grid figcaption { font-size: .85rem; color: var(--muted); margin-top: .55rem; max-width: 52ch; }
.pg-uno { grid-template-columns: minmax(0, 560px); }
.pg-piante img { background: #fff; }

/* ---- Citazione del cliente (testo, non schema Review) -------------------- */
.citazione { margin: 0 0 2rem; padding: 0 0 0 1.2rem; border-left: 3px solid var(--accent); }
.citazione p { font-family: var(--f-display); font-weight: 500; font-size: var(--step-1); line-height: 1.4; color: var(--ink); margin: 0; }
.citazione p::before { content: "\201C"; }
.citazione p::after { content: "\201D"; }

/* ---- Rimando al servizio dalla scheda progetto --------------------------- */
.collegato { display: block; margin-top: clamp(2.2rem, 5vw, 3.4rem); padding: clamp(1.4rem, 3vw, 2rem); border: 1px solid var(--line); background: var(--paper-2); text-decoration: none; color: var(--ink); transition: background .18s ease; }
.collegato:hover { background: var(--accent-soft); }
.collegato-etichetta { display: block; font-family: var(--f-display); font-weight: 500; font-size: .72rem; text-transform: uppercase; letter-spacing: .18em; color: var(--accent); margin-bottom: .6rem; }
.collegato-titolo { display: block; font-family: var(--f-display); font-weight: 500; font-size: var(--step-1); line-height: 1.2; margin-bottom: .4rem; }
.collegato-testo { display: block; color: var(--muted); font-size: .95rem; max-width: 62ch; }
.collegato-azione { display: block; font-family: var(--f-mono); font-size: .78rem; letter-spacing: .06em; color: var(--accent); margin-top: .9rem; }

/* ---- Answer capsule (guide / GEO) --------------------------------------- */
.answer-capsule { background: var(--paper-2); border: 1px solid var(--line); border-left: 3px solid var(--accent); padding: 1.4rem 1.6rem; }
.answer-label { font-family: var(--f-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); margin: 0 0 .6rem; }
.answer-capsule p:last-child { margin: 0; font-size: var(--step-1); line-height: 1.5; }

/* ---- FAQ ---------------------------------------------------------------- */
.faq-section { background: var(--paper-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faq { border-top: 1px solid var(--line-strong); max-width: 68ch; }
.faq-item { border-bottom: 1px solid var(--line-strong); }
.faq-q {
  width: 100%; background: none; border: 0; cursor: pointer; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.15rem 0; font-family: var(--f-display); font-weight: 500; font-size: var(--step-0); color: var(--ink);
}
.faq-icon { font-family: var(--f-mono); font-size: 1.3rem; color: var(--accent); transition: transform .2s ease; flex: none; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq-item.open .faq-a { max-height: 500px; }
.faq-a p { margin: 0 0 1.15rem; color: var(--muted); max-width: 62ch; }

/* ---- Breadcrumb --------------------------------------------------------- */
.breadcrumb { padding-top: 1.5rem; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .04em; color: var(--muted); max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 .6rem; color: var(--line-strong); }
.breadcrumb span[aria-current] { color: var(--ink); }

/* ---- Related ------------------------------------------------------------ */
.related-list { display: flex; flex-direction: column; border-top: 1px solid var(--line-strong); }
.related-item { display: flex; align-items: baseline; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line-strong); text-decoration: none; color: var(--ink); font-family: var(--f-display); font-size: var(--step-1); }
.related-item:hover { color: var(--accent); }
.related-tag { font-family: var(--f-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); border: 1px solid var(--line-strong); padding: .15rem .45rem; flex: none; align-self: center; }

/* ---- CTA band (fascia beige) -------------------------------------------- */
.cta-band { background: var(--beige); color: var(--ink); padding: clamp(2.75rem, 7vw, 4.5rem) 0; border-top: 1px solid var(--beige-line); border-bottom: 1px solid var(--beige-line); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-h { font-family: var(--f-display); font-weight: 500; font-size: var(--step-3); margin: 0 0 .6rem; letter-spacing: -.015em; color: var(--ink); }
.cta-p { color: #5f5346; max-width: 48ch; margin: 0; }
.cta-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ---- Striscia metodo (01 · 02 · 03) ------------------------------------- */
.metodo { background: var(--beige); border-top: 1px solid var(--beige-line); border-bottom: 1px solid var(--beige-line); }
.metodo-inner { display: flex; align-items: center; gap: clamp(1rem, 4vw, 2.4rem); flex-wrap: wrap; padding-top: 1.1rem; padding-bottom: 1.1rem; }
.metodo-lead { font-family: var(--f-display); font-weight: 500; font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; color: #6a5c48; }
.metodo-step { font-family: var(--f-display); font-weight: 500; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--ink); }
.metodo-step b { color: var(--accent); font-weight: 600; margin-right: .5rem; }

/* ---- Studio: bio con foto ----------------------------------------------- */
.bio-grid { display: grid; grid-template-columns: 220px 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.bio-foto { width: 220px; height: 220px; display: block; object-fit: cover; border-radius: 50%; }
.bio-cred { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); max-width: 72ch; }
.bio-cred li { display: flex; gap: 1.2rem; padding: .9rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.bio-cred .c-label { width: 110px; }

/* ---- Modulo di contatto ------------------------------------------------- */
.modulo { max-width: 760px; margin-top: 2rem; }
.modulo-riga { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.campo { display: block; margin-bottom: 1rem; }
.campo > span { display: block; font-family: var(--f-display); font-weight: 500; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem; }
.campo > span em { font-style: normal; text-transform: none; letter-spacing: 0; opacity: .8; }
.campo input, .campo select, .campo textarea {
  width: 100%; font-family: var(--f-body); font-size: 1rem; color: var(--ink);
  background: var(--paper-2); border: 1px solid var(--line-strong); border-radius: 0;
  padding: .7rem .8rem; transition: border-color .15s ease;
}
.campo textarea { resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--accent); }
.consenso { display: flex; gap: .6rem; align-items: flex-start; margin: .5rem 0 1.4rem; font-size: .9rem; color: var(--muted); max-width: 62ch; }
.consenso input { margin-top: .25rem; flex: none; accent-color: var(--accent); }
.modulo-esca { position: absolute; left: -9999px; opacity: 0; }
.modulo-invio { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.modulo-esito { margin: 0; font-size: .92rem; }
.modulo-esito.is-ok { color: #2f6b45; }
.modulo-esito.is-errore { color: var(--accent-ink); }
@media (max-width: 640px) { .modulo-riga { grid-template-columns: 1fr; } }

/* ---- Contatti ----------------------------------------------------------- */
.contatti-grid { display: grid; grid-template-columns: 1.4fr .9fr; gap: 2.5rem; }
.contatti-card { border: 1px solid var(--line); background: var(--paper-2); padding: clamp(1.6rem, 4vw, 2.4rem); }
.contatti-list { list-style: none; margin: 0 0 1.5rem; padding: 0; border-top: 1px solid var(--line); }
.contatti-list li { display: flex; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.c-label { font-family: var(--f-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); width: 96px; flex: none; }
.contatti-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.contatti-note { font-size: .85rem; color: var(--muted); margin: 0; }
.contatti-side .measure { color: var(--muted); }

.empty { border: 1px dashed var(--line-strong); padding: clamp(2rem, 5vw, 3.5rem); text-align: left; }
.empty-h { font-family: var(--f-display); font-size: var(--step-2); margin: 0 0 .8rem; }
.empty .measure { color: var(--muted); margin-bottom: 1.5rem; }

.section-404 { padding: clamp(4rem, 12vw, 8rem) 0; }

/* ---- Footer (chiaro) ---------------------------------------------------- */
.site-footer { background: var(--paper); color: var(--muted); border-top: 1px solid var(--line); padding: clamp(3rem, 6vw, 4.5rem) 0 1.5rem; }
.site-footer .brand-name { color: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.footer-tag { color: var(--muted); font-size: .9rem; max-width: 34ch; margin: 1rem 0 0; }
.footer-h { font-family: var(--f-display); font-weight: 500; font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 0 0 1rem; }
.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { margin-bottom: .55rem; }
.footer-list a { color: var(--ink); text-decoration: none; font-size: .92rem; }
.footer-list a:hover { color: var(--accent); }
.footer-addr { color: var(--muted); font-size: .85rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 1.5rem; font-family: var(--f-mono); font-size: .72rem; color: var(--muted); letter-spacing: .04em; flex-wrap: wrap; gap: .5rem; }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: .4rem;
  }
  .menu-toggle span { width: 24px; height: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav {
    position: fixed; inset: 68px 0 auto 0; background: var(--paper);
    border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch;
    gap: 0; padding: .5rem var(--gutter) 1.5rem;
    transform: translateY(-120%); transition: transform .25s ease; max-height: calc(100vh - 68px); overflow-y: auto;
  }
  .nav.open { transform: translateY(0); }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-item { border-bottom: 1px solid var(--line); }
  .nav-item > a { display: block; padding: .9rem 0; }
  .nav-item > a::after { display: none; }
  .has-sub .sub {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    border: 0; padding: 0 0 .5rem .8rem; min-width: 0; background: transparent;
  }
  .sub a { padding: .5rem 0; }
  .lang { padding-top: 1rem; }

  .cards-2, .cards-3, .grid-progetti, .project-gallery, .pg-grid { grid-template-columns: 1fr; }
  .contatti-grid, .footer-grid { grid-template-columns: 1fr; }
  .bio-grid { grid-template-columns: 1fr; }
  .bio-foto { width: 190px; height: 190px; }
  .bio-cred li { flex-direction: column; gap: .2rem; }
  .bio-cred .c-label { width: auto; }
  .footer-grid { gap: 2rem; }
}

@media (min-width: 561px) and (max-width: 860px) {
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Etichetta di trasparenza sui progetti senza foto del realizzato.
   Deve leggersi prima delle immagini, non dopo. */
.badge-stato{
  display:inline-block;
  margin-left:.6rem;
  padding:.12em .55em;
  border:1px solid currentColor;
  border-radius:2px;
  font-size:.72em;
  letter-spacing:.06em;
  text-transform:uppercase;
  vertical-align:middle;
  opacity:.85;
}
.hero-project .badge-stato{margin-left:.75rem}


/* Marchio come immagine. Altezza fissa e width/height dichiarati: nessuno
   spostamento di layout mentre carica. */
.brand-logo{
  display:block;
  height:52px;
  width:auto;
  max-width:none;
}
@media (min-width:641px){ .brand-logo{ height:68px } }
.brand-footer{ display:inline-block }
.brand-footer .brand-logo{ height:76px; margin-bottom:.35rem }