/* =============================================================
   Procura della Repubblica di Rovereto
   Foglio di stile condiviso — assets/css/style.css
   Direzione: istituzionale / editoriale — gravitas civica
   ============================================================= */

/* -------------------------------------------------------------
   1. VARIABILI DI TEMA
   ------------------------------------------------------------- */
:root {
  /* Colori di base — fondo scuro, testo attenuato, un accento caldo */
  --color-bg:           #0c1a2b;   /* blu mezzanotte profondo */
  --color-bg-2:         #0a1422;   /* fondo ancora più scuro */
  --color-panel:        #11243a;   /* pannello sopraelevato */
  --color-panel-2:      #16304b;   /* pannello secondario */
  --color-surface:      #081420;   /* superficie footer */

  --color-text:         #d9d4c6;   /* corpo: pergamena calda */
  --color-text-soft:    #a9b6c6;   /* testo attenuato, freddo */
  --color-text-faint:   #6f7f92;   /* didascalie, metadati */
  --color-heading:      #f3eee1;   /* titoli: bianco caldo */

  --color-accent:       #c9a24c;   /* oro antico — unico accento caldo */
  --color-accent-soft:  #e2c478;   /* oro chiaro */
  --color-accent-deep:  #8a6f30;   /* oro profondo */
  --color-accent-glow:  rgba(201, 162, 76, 0.16);

  --color-line:         rgba(217, 212, 198, 0.12);  /* filetti sottili */
  --color-line-strong:  rgba(217, 212, 198, 0.22);
  --color-line-accent:  rgba(201, 162, 76, 0.45);

  /* Tipografia */
  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body:    "Libre Franklin", "Helvetica Neue", Arial, sans-serif;

  /* Scala tipografica fluida con clamp() */
  --fs-eyebrow: clamp(0.72rem, 0.68rem + 0.2vw, 0.82rem);
  --fs-small:   clamp(0.84rem, 0.8rem + 0.2vw, 0.92rem);
  --fs-body:    clamp(1rem, 0.96rem + 0.25vw, 1.12rem);
  --fs-lead:    clamp(1.18rem, 1.05rem + 0.6vw, 1.45rem);
  --fs-h4:      clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
  --fs-h3:      clamp(1.45rem, 1.2rem + 1.2vw, 2rem);
  --fs-h2:      clamp(2rem, 1.5rem + 2.4vw, 3.2rem);
  --fs-h1:      clamp(2.6rem, 1.7rem + 4.4vw, 5.2rem);

  /* Spaziatura — generosa, le sezioni respirano */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --section-y: clamp(4rem, 7vw, 9rem);

  /* Contenitori */
  --container: 1180px;
  --container-narrow: 760px;

  /* Raggi, ombre, transizioni */
  --radius: 3px;
  --radius-lg: 6px;
  --shadow-soft: 0 18px 50px -28px rgba(0, 0, 0, 0.85);
  --shadow-card: 0 26px 60px -34px rgba(0, 0, 0, 0.9);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --t-fast: 0.2s var(--ease);
  --t: 0.35s var(--ease);
  --nav-h: 76px;
}

/* -------------------------------------------------------------
   2. RESET / BASE
   ------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1rem);
}

body {
  background-color: var(--color-bg);
  background-image:
    radial-gradient(1100px 600px at 78% -8%, rgba(201, 162, 76, 0.10), transparent 60%),
    radial-gradient(900px 700px at -10% 8%, rgba(22, 48, 75, 0.55), transparent 58%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-2) 100%);
  background-attachment: fixed;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.005em;
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg { display: block; max-width: 100%; }

a {
  color: var(--color-accent-soft);
  text-decoration: none;
  text-underline-offset: 3px;
  transition: color var(--t-fast);
}
a:hover { color: var(--color-accent); }

ul, ol { padding-left: 1.2rem; }

strong { color: var(--color-heading); font-weight: 600; }

::selection {
  background: var(--color-accent);
  color: var(--color-bg-2);
}

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

/* -------------------------------------------------------------
   3. TIPOGRAFIA
   ------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-heading);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: 0.005em;
}

h1 { font-size: var(--fs-h1); font-weight: 600; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); font-weight: 600; }

p { max-width: 72ch; }
p + p { margin-top: 1.1rem; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--color-text);
  font-weight: 300;
  max-width: 58ch;
}

.muted { color: var(--color-text-soft); }
.faint { color: var(--color-text-faint); }

/* Etichetta sopratitolo — maiuscoletto sopra i titoli */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--color-accent);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--color-line-accent);
}
.eyebrow.centered { justify-content: center; }

/* -------------------------------------------------------------
   4. LAYOUT
   ------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.2rem, 4vw, 3rem);
}
.container.narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--section-y); }
.section + .section { padding-top: 0; }
.section.alt { background: rgba(8, 20, 32, 0.45); }

.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 4vw, 3.4rem); }
.section-head.centered { margin-inline: auto; text-align: center; }
.section-head .lead { margin-top: 1rem; }

main { display: block; }

.divider {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-line-strong), transparent);
  margin-block: clamp(2.5rem, 6vw, 5rem);
}

/* Griglia fluida riusabile */
.grid {
  display: grid;
  gap: clamp(1.2rem, 2.5vw, 2rem);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.tight { gap: 1rem; }

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 860px) {
  .split { grid-template-columns: 1.05fr 0.95fr; align-items: center; }
  .split.text-right > :first-child { order: 2; }
}

/* -------------------------------------------------------------
   5. NAVIGAZIONE (fissa, backdrop blur)
   ------------------------------------------------------------- */
.site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(10, 20, 34, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--color-line);
  transition: background var(--t), border-color var(--t);
}
.site-nav.scrolled {
  background: rgba(8, 16, 27, 0.92);
  border-bottom-color: var(--color-line-strong);
}

.nav-inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.2rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo a sinistra */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-heading);
  line-height: 1.05;
}
.brand:hover { color: var(--color-heading); }
.brand__mark { color: var(--color-accent); width: 30px; height: 30px; flex: none; }
.brand__text { display: flex; flex-direction: column; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.brand__sub {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-text-faint);
  font-weight: 600;
}

/* Link a destra */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-links a {
  position: relative;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-soft);
  padding-block: 0.4rem;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: var(--color-accent);
  transition: width var(--t);
}
.nav-links a:hover { color: var(--color-heading); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--color-accent); }
.nav-links a.active::after { width: 100%; }

/* Pulsante menu (schermi piccoli) */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line-strong);
  color: var(--color-heading);
  width: 42px; height: 42px;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.nav-toggle:hover { border-color: var(--color-accent); color: var(--color-accent); }
.nav-toggle svg { width: 20px; height: 20px; }

/* -------------------------------------------------------------
   6. PULSANTI (ghost che si riempie all'hover)
   ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
  background: transparent;
  border: 1px solid var(--color-line-accent);
  border-radius: var(--radius);
  padding: 0.95rem 1.8rem;
  cursor: pointer;
  transition: color var(--t), background var(--t), border-color var(--t), transform var(--t-fast);
}
.btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg-2);
  transform: translateY(-2px);
}
.btn:active { transform: translateY(0); }
.btn .arrow { transition: transform var(--t); }
.btn:hover .arrow { transform: translateX(4px); }

.btn.solid {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg-2);
}
.btn.solid:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent-soft);
}

.btn.ghost-muted { color: var(--color-text); border-color: var(--color-line-strong); }
.btn.ghost-muted:hover { color: var(--color-bg-2); background: var(--color-accent); border-color: var(--color-accent); }

.btn-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

/* Link testuale con freccia */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.link-arrow .arrow { transition: transform var(--t); }
.link-arrow:hover .arrow { transform: translateX(4px); }

/* -------------------------------------------------------------
   7. CARD
   ------------------------------------------------------------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: linear-gradient(180deg, var(--color-panel) 0%, rgba(17, 36, 58, 0.55) 100%);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2.2rem);
  transition: border-color var(--t), transform var(--t), box-shadow var(--t), background var(--t);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 2px solid transparent;
  transition: border-color var(--t);
  pointer-events: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.card:hover {
  border-color: var(--color-line-accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}
.card:hover::before { border-top-color: var(--color-accent); }

.card__index {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
}
.card__icon {
  width: 40px; height: 40px;
  color: var(--color-accent);
  margin-bottom: 0.3rem;
}
.card h3 { font-size: var(--fs-h4); }
.card h4 { font-size: 1.18rem; }
.card p { color: var(--color-text-soft); font-size: var(--fs-small); }
.card .link-arrow { margin-top: auto; padding-top: 0.6rem; }

.card.link-card { cursor: pointer; }
.card.feature { background: linear-gradient(155deg, var(--color-panel-2), rgba(12, 26, 43, 0.85)); }

/* Etichetta categoria */
.tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  border: 1px solid var(--color-line-accent);
  border-radius: 100px;
  padding: 0.22rem 0.7rem;
}

/* -------------------------------------------------------------
   8. HERO
   ------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(3.5rem, 9vw, 8rem));
  padding-bottom: clamp(3.5rem, 8vw, 7rem);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-line-strong), transparent);
}
.hero__emblem {
  width: clamp(54px, 8vw, 80px);
  height: auto;
  color: var(--color-accent);
  margin-bottom: 1.6rem;
  opacity: 0.95;
}
.hero h1 { max-width: 16ch; margin-bottom: 1.5rem; }
.hero .lead { max-width: 54ch; }
.hero__meta {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
}
.hero__meta .stat__num { font-family: var(--font-display); }

/* Pagine interne — intestazione compatta */
.page-hero {
  padding-top: calc(var(--nav-h) + clamp(2.5rem, 6vw, 4.5rem));
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  position: relative;
}
.page-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-line), transparent);
}
.page-hero h1 { margin-top: 1rem; max-width: 20ch; }
.page-hero .lead { margin-top: 1.4rem; }

/* -------------------------------------------------------------
   9. STATISTICHE
   ------------------------------------------------------------- */
.stat { display: flex; flex-direction: column; gap: 0.3rem; }
.stat__num {
  font-size: clamp(1.8rem, 1.2rem + 2vw, 2.8rem);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1;
}
.stat__label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-faint);
  font-weight: 600;
}

/* -------------------------------------------------------------
   10. ELENCHI STRUTTURATI / PROCESSO / DEFINIZIONI
   ------------------------------------------------------------- */
.feature-list { list-style: none; padding: 0; display: grid; gap: 1.1rem; }
.feature-list li {
  position: relative;
  padding-left: 2rem;
  color: var(--color-text-soft);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 9px; height: 9px;
  border: 1px solid var(--color-accent);
  transform: rotate(45deg);
}
.feature-list li strong { display: block; color: var(--color-heading); font-weight: 600; margin-bottom: 0.1rem; }

/* Processo numerato */
.steps { list-style: none; padding: 0; counter-reset: step; display: grid; gap: 1.5rem; }
.steps li {
  position: relative;
  padding-left: 3.6rem;
  counter-increment: step;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: -0.1rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-accent);
  width: 2.6rem;
}
.steps li h4 { margin-bottom: 0.3rem; }
.steps li p { color: var(--color-text-soft); font-size: var(--fs-small); }

/* Lista definizioni (orari, contatti) */
.deflist { display: grid; gap: 0; }
.deflist > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-line);
}
.deflist dt { color: var(--color-heading); font-weight: 500; }
.deflist dd { color: var(--color-text-soft); text-align: right; }
.deflist dd strong { color: var(--color-accent-soft); }

/* -------------------------------------------------------------
   11. BRICIOLE DI PANE (breadcrumb)
   ------------------------------------------------------------- */
.breadcrumb {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0;
  margin: 0;
  align-items: center;
}
.breadcrumb li { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--color-text-faint); }
.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--color-line-strong);
}
.breadcrumb a { color: var(--color-text-soft); font-weight: 500; }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb [aria-current="page"] { color: var(--color-accent); }

/* -------------------------------------------------------------
   12. CONTENUTO TESTUALE (prosa articoli)
   ------------------------------------------------------------- */
.prose { max-width: 68ch; }
.prose > * + * { margin-top: 1.3rem; }
.prose h2 { font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.2rem); margin-top: 2.6rem; }
.prose h3 { font-size: var(--fs-h4); margin-top: 2rem; color: var(--color-heading); }
.prose p { color: var(--color-text); }
.prose ul, .prose ol { color: var(--color-text-soft); display: grid; gap: 0.6rem; padding-left: 1.4rem; }
.prose a { text-decoration: underline; text-decoration-color: var(--color-line-accent); }
.prose blockquote {
  border-left: 2px solid var(--color-accent);
  padding: 0.4rem 0 0.4rem 1.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.7rem);
  font-style: italic;
  color: var(--color-heading);
  line-height: 1.4;
}
.prose blockquote p { color: var(--color-heading); }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.4rem;
  color: var(--color-text-faint);
  font-size: 0.84rem;
}
.article-meta time { color: var(--color-text-soft); }

/* -------------------------------------------------------------
   13. GALLERIA
   ------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  gap: clamp(0.8rem, 1.5vw, 1.2rem);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    repeating-linear-gradient(45deg, rgba(201, 162, 76, 0.05) 0 12px, transparent 12px 24px),
    linear-gradient(155deg, var(--color-panel-2), var(--color-bg-2));
  display: flex;
  align-items: flex-end;
  padding: 1.1rem;
  transition: border-color var(--t), transform var(--t);
}
.gallery-item:hover { border-color: var(--color-line-accent); transform: translateY(-4px); }
.gallery-item .gallery-caption {
  position: relative;
  font-size: 0.8rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
  z-index: 1;
}
.gallery-item .gallery-icon {
  position: absolute;
  top: 1.1rem; right: 1.1rem;
  width: 24px; height: 24px;
  color: var(--color-accent);
  opacity: 0.7;
}
.gallery-item.tall { aspect-ratio: 3 / 4; }

/* -------------------------------------------------------------
   14. RIQUADRI INFORMATIVI / AVVISI
   ------------------------------------------------------------- */
.notice {
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
  background: rgba(17, 36, 58, 0.5);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
}
.notice h4 { font-family: var(--font-body); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--color-accent); margin-bottom: 0.5rem; }
.notice p { color: var(--color-text-soft); font-size: var(--fs-small); }

.panel {
  background: linear-gradient(155deg, var(--color-panel-2), rgba(12, 26, 43, 0.7));
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 3vw, 2.6rem);
}

/* -------------------------------------------------------------
   15. LINK CORRELATI (.related-links)
   ------------------------------------------------------------- */
.related-links {
  border-top: 1px solid var(--color-line-strong);
  padding-block: clamp(3rem, 6vw, 5rem);
}
.related-links .eyebrow { margin-bottom: 1.8rem; }
.related-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.related-grid a {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.3rem 1.4rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: rgba(17, 36, 58, 0.35);
  color: var(--color-text);
  transition: border-color var(--t), background var(--t), transform var(--t);
}
.related-grid a:hover {
  border-color: var(--color-line-accent);
  background: rgba(22, 48, 75, 0.6);
  transform: translateY(-3px);
  color: var(--color-text);
}
.related-grid .rl-kicker {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  font-weight: 600;
}
.related-grid .rl-title {
  font-family: var(--font-display);
  font-size: 1.22rem;
  color: var(--color-heading);
  line-height: 1.2;
}
.related-grid .rl-desc { font-size: 0.84rem; color: var(--color-text-faint); }

/* -------------------------------------------------------------
   16. FOOTER
   ------------------------------------------------------------- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-line-strong);
  padding-block: clamp(3.5rem, 6vw, 5rem) 2rem;
  margin-top: var(--section-y);
}
.footer-grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  grid-template-columns: 1.6fr;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; }
}
@media (min-width: 1000px) {
  .footer-grid { grid-template-columns: 1.8fr 1fr 1fr 1.2fr; }
}
.footer-brand .brand { margin-bottom: 1.2rem; }
.footer-brand p { color: var(--color-text-faint); font-size: var(--fs-small); max-width: 38ch; }
.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 1.1rem;
  font-weight: 700;
}
.footer-col ul { list-style: none; padding: 0; display: grid; gap: 0.65rem; }
.footer-col a { color: var(--color-text-soft); font-size: 0.9rem; }
.footer-col a:hover { color: var(--color-accent); }
.footer-col address { font-style: normal; color: var(--color-text-soft); font-size: 0.9rem; line-height: 1.8; }
.footer-col address a { color: var(--color-accent-soft); }

.footer-bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--color-text-faint);
}
.footer-bottom a { color: var(--color-text-faint); }
.footer-bottom a:hover { color: var(--color-accent); }

/* -------------------------------------------------------------
   17. ANIMAZIONI — caricamento pagina con rivelazione scaglionata
   ------------------------------------------------------------- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  animation: fade-up 0.9s var(--ease) forwards;
}
.reveal.d1 { animation-delay: 0.08s; }
.reveal.d2 { animation-delay: 0.18s; }
.reveal.d3 { animation-delay: 0.30s; }
.reveal.d4 { animation-delay: 0.42s; }
.reveal.d5 { animation-delay: 0.54s; }

/* Rivelazione su scroll (attivata da components.js) */
.on-scroll { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.on-scroll.is-visible { opacity: 1; transform: translateY(0); }

/* -------------------------------------------------------------
   18. UTILITÀ
   ------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; }
.accent { color: var(--color-accent); }
.flow > * + * { margin-top: 1.2rem; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute;
  left: 1rem; top: -100%;
  background: var(--color-accent);
  color: var(--color-bg-2);
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  z-index: 200;
  font-weight: 600;
  transition: top var(--t-fast);
}
.skip-link:focus { top: 1rem; color: var(--color-bg-2); }

/* -------------------------------------------------------------
   19. RESPONSIVE — mobile first
   ------------------------------------------------------------- */
@media (max-width: 860px) {
  .deflist > div { grid-template-columns: 1fr; gap: 0.3rem; }
  .deflist dd { text-align: left; }
}

/* Sotto i 480px: nascondi i link di navigazione, mostra il menu */
@media (max-width: 480px) {
  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(8, 16, 27, 0.98);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-line-strong);
    padding: 0.5rem clamp(1.2rem, 4vw, 3rem) 1.2rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t), transform var(--t);
    display: none;
  }
  .nav-links.open {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; width: 100%; padding: 0.9rem 0; border-bottom: 1px solid var(--color-line); }
  .nav-links a::after { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* -------------------------------------------------------------
   20. MOVIMENTO RIDOTTO
   ------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .on-scroll { opacity: 1; transform: none; }
}