/* ================================================================
   STYLE.CSS — Stili principali + variabili CSS
   Studio Rag. Ciuccariello
   ================================================================ */

/* ----------------------------------------------------------------
   1. VARIABILI CSS
   ---------------------------------------------------------------- */
:root {
  /* Colori principali */
  --color-primary:      #1a2c4e;   /* Blu scuro — colore brand */
  --color-primary-dark: #111e36;   /* Blu più scuro per hover */
  --color-accent:       #c9a84c;   /* Oro — accento decorativo */
  --color-accent-dark:  #a8893a;   /* Oro scuro per hover */
  --color-bg:           #f7f7f7;   /* Grigio chiarissimo — sfondo pagina */
  --color-white:        #ffffff;
  --color-text:         #2d2d2d;   /* Testo principale */
  --color-text-light:   #5a6473;   /* Testo secondario / muted */
  --color-border:       #e0e4ea;   /* Bordi card e input */
  --color-success:      #2e7d32;   /* Verde per messaggi successo */
  --color-error:        #c62828;   /* Rosso per errori */
  --color-placeholder:  #b0b8c4;   /* Sfondo placeholder immagini */

  /* Tipografia */
  --font-display: 'Playfair Display', Georgia, serif;  /* Titoli */
  --font-body:    'Inter', system-ui, sans-serif;      /* Corpo testo */

  /* Spaziature */
  --spacing-xs:  0.25rem;   /*  4px */
  --spacing-sm:  0.5rem;    /*  8px */
  --spacing-md:  1rem;      /* 16px */
  --spacing-lg:  1.5rem;    /* 24px */
  --spacing-xl:  2rem;      /* 32px */
  --spacing-2xl: 3rem;      /* 48px */
  --spacing-3xl: 4rem;      /* 64px */
  --spacing-4xl: 6rem;      /* 96px */

  /* Sezioni */
  --section-padding: clamp(3rem, 8vw, 6rem);

  /* Navbar */
  --navbar-height: 100px;

  /* Border radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Ombre */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.10), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.12), 0 4px 8px rgba(0,0,0,0.06);
  --shadow-card: 0 2px 8px rgba(26,44,78,0.08);
  --shadow-card-hover: 0 8px 24px rgba(26,44,78,0.16);

  /* Transizioni */
  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow:   400ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.25rem;
}

/* ----------------------------------------------------------------
   2. RESET MODERNO
   ---------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  /* Evita il "jump" dell'overflow quando si apre il menu mobile */
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  /* Spazio per la navbar fissa */
  padding-top: var(--navbar-height);
}

/* Blocca lo scroll quando il menu mobile è aperto */
body.menu-open {
  overflow: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

address {
  font-style: normal;
}

/* Focus visibile per accessibilità — WCAG AA */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ----------------------------------------------------------------
   3. TIPOGRAFIA FLUIDA con clamp()
   ---------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

/* Titolo H1 hero: da 2rem (mobile) a 4rem (desktop) */
h1 {
  font-size: clamp(2rem, 5vw + 0.5rem, 4rem);
}

/* Titolo H2 sezioni: da 1.6rem a 2.5rem */
h2 {
  font-size: clamp(1.6rem, 3vw + 0.5rem, 2.5rem);
}

/* Titolo H3 card: da 1.1rem a 1.4rem */
h3 {
  font-size: clamp(1.1rem, 1.5vw + 0.4rem, 1.4rem);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

p:last-child {
  margin-bottom: 0;
}

/* ----------------------------------------------------------------
   4. CONTAINER
   ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* ----------------------------------------------------------------
   5. SEZIONI (layout generale)
   ---------------------------------------------------------------- */
.section {
  padding-block: var(--section-padding);
  background-color: var(--color-white);
}

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

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.section__title {
  margin-bottom: var(--spacing-md);
}

.section__subtitle {
  max-width: 600px;
  margin-inline: auto;
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin-bottom: 0;
}

/* ----------------------------------------------------------------
   6. GRIGLIE RESPONSIVE
   Mobile-first: 1 colonna → 2 → 3
   ---------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

/* Griglia servizi: 1→2→3 colonne (vedi responsive.css) */
.grid--servizi {
  grid-template-columns: 1fr;
}

/* Griglia team: 1→2 colonne (vedi responsive.css) */
.grid--team {
  grid-template-columns: 1fr;
}

/* ----------------------------------------------------------------
   7. NAVBAR
   ---------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}

/* Ombra aggiunta via JS dopo 50px di scroll */
.navbar--scrolled {
  box-shadow: var(--shadow-md);
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo-img {
  height: 90px;
  width: auto;
  object-fit: contain;
}

/* Testo visibile solo come fallback quando logo.png non carica */
.navbar__logo-fallback {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  /* Nascosto di default, mostrato solo se .navbar__logo-img non carica
     tramite la gestione JS in main.js che rimuove la classe nascosta */
}

/* Quando l'immagine carica, nascondi il testo fallback */
.navbar__logo-img:not([style*="display:none"]) ~ .navbar__logo-fallback {
  display: none;
}

/* Menu links (desktop) */
.navbar__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
  min-height: 44px;  /* Touch target accessibile */
  display: flex;
  align-items: center;
}

.navbar__link:hover {
  color: var(--color-primary);
}

/* Link CTA "Contatti" nella navbar */
.navbar__link--cta {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
}

.navbar__link--cta:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

/* Hamburger button — visibile solo mobile, vedi responsive.css */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.navbar__hamburger:hover {
  background-color: var(--color-bg);
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition:
    transform var(--transition-normal),
    opacity var(--transition-normal);
  transform-origin: center;
}

/* Menu mobile (aperto) */
.navbar__menu--open {
  display: flex !important;
}

/* ----------------------------------------------------------------
   8. HERO
   ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  /* Fallback gradiente se l'immagine non carica */
  background-color: var(--color-primary);
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 44, 78, 0.85) 0%,
    rgba(26, 44, 78, 0.65) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--spacing-xl) var(--container-padding);
  max-width: 800px;
  width: 100%;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw + 0.5rem, 4rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw + 0.3rem, 1.4rem);
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.hero__tagline {
  font-size: clamp(0.95rem, 1.5vw + 0.2rem, 1.15rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--spacing-2xl);
}

.hero__cta-group {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ----------------------------------------------------------------
   9. BOTTONI
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  min-height: 48px;  /* Touch target accessibile */
  min-width: 44px;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Bottone primario (sfondo blu) */
.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  color: var(--color-white);
}

/* Bottone outline (bordo bianco — per hero) */
.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn--outline:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  color: var(--color-white);
}

/* Bottone full-width (form) */
.btn--full {
  width: 100%;
}

/* Stato loading del bottone */
.btn--loading .btn__text {
  opacity: 0;
}

.btn--loading .btn__spinner {
  display: inline-block;
}

.btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* Bottone disabilitato */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ----------------------------------------------------------------
   10. CARD SERVIZI
   ---------------------------------------------------------------- */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

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

.card__icon {
  width: 52px;
  height: 52px;
  background-color: rgba(26, 44, 78, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.card__icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}

.card__title {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.15rem;
}

.card__list {
  list-style: none;
  padding: 0;
}

.card__list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-xs);
}

.card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

/* ----------------------------------------------------------------
   11. SEZIONE CHI SIAMO
   ---------------------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about__text p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.about__text strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* Statistiche */
.about__stats {
  display: flex;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat__label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--spacing-xs);
}

/* Foto about */
.photo-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-placeholder);
  aspect-ratio: 4 / 3;
}

.about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder quando la foto non è presente */
.photo-wrapper.photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-placeholder__content {
  display: none;  /* Mostrato via JS onerror */
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-light);
  text-align: center;
  padding: var(--spacing-xl);
}

.photo-wrapper.photo-placeholder .photo-placeholder__content {
  display: flex;
}

.photo-placeholder__content svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

.photo-placeholder__content span {
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.7;
}

.photo-placeholder__content small {
  font-size: 0.75rem;
  opacity: 0.5;
  font-family: monospace;
}

/* ----------------------------------------------------------------
   12. CARD TEAM
   ---------------------------------------------------------------- */
.team-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

/* Wrapper foto circolare */
.team-card__photo-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  margin-inline: auto;
  margin-bottom: var(--spacing-lg);
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--color-placeholder);
  border: 3px solid var(--color-accent);
}

.team-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder con iniziali colorate */
.team-card__photo-wrap.team-placeholder {
  background-color: var(--color-primary);
}

.team-placeholder__initials {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.team-card__name {
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.team-card__role {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.team-card__badge span {
  display: inline-block;
  background-color: rgba(201, 168, 76, 0.12);
  color: var(--color-accent-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(201, 168, 76, 0.3);
}

/* ----------------------------------------------------------------
   13. SEZIONE CONTATTI
   ---------------------------------------------------------------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
}

/* ----------------------------------------------------------------
   14. FORM CONTATTI
   ---------------------------------------------------------------- */
.contact-form {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

/* Campo honeypot anti-spam: nascosto visivamente ma presente nel DOM */
.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.form-group:last-of-type {
  margin-bottom: 0;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.required {
  color: var(--color-error);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;  /* Touch target */
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 44, 78, 0.12);
  background-color: var(--color-white);
}

.form-input.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.08);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
  min-height: 1.2em;  /* Evita spostamenti di layout */
}

/* Checkbox privacy */
.form-group--checkbox {
  margin-top: var(--spacing-md);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.checkbox-label a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Stato form */
.form-status {
  margin-block: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  background-color: #e8f5e9;
  color: var(--color-success);
  border: 1px solid #a5d6a7;
}

.form-status.error {
  display: block;
  background-color: #ffebee;
  color: var(--color-error);
  border: 1px solid #ef9a9a;
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: var(--spacing-sm);
  text-align: center;
}

/* ----------------------------------------------------------------
   15. INFO CONTATTI
   ---------------------------------------------------------------- */
.contact-info__block {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-info__block:first-child {
  padding-top: 0;
}

.contact-info__block:last-of-type {
  border-bottom: none;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background-color: rgba(26, 44, 78, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

.contact-info__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-dark);
  margin-bottom: var(--spacing-xs);
}

.contact-info__value {
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.contact-info__link {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-info__link:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

/* Mappa */
.map-wrap {
  margin-top: var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.map-wrap iframe {
  display: block;
  width: 100%;
}

/* ----------------------------------------------------------------
   16. FOOTER
   ---------------------------------------------------------------- */
.footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.8);
  padding-top: var(--spacing-4xl);
  padding-bottom: var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

/* Logo footer */
.footer__logo {
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.footer__logo-img {
  height: 40px;
  width: auto;
  /* Filtro per rendere visibile un logo scuro su sfondo scuro */
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer__tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* Icona social */
.footer__social {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  min-height: 44px;
}

.footer__social:hover {
  color: var(--color-accent);
}

.footer__social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer__nav-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-block;
  min-height: 32px;
  line-height: 32px;
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__address {
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer__address p {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: var(--spacing-sm);
}

/* Riga copyright */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-xl);
  text-align: center;
}

.footer__copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}

/* ----------------------------------------------------------------
   17. UTILITY
   ---------------------------------------------------------------- */

/* Accessibilità: testo visibile 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-width: 0;
}


    #iubenda-cs-banner.iubenda-cs-default-floating .iubenda-cs-brand-badge{
  display:none !important;
}