/* ========================================================================
   SharKom — main.css
   Ordine: reset → tokens → base → utilities → sections (in page order)
   ======================================================================== */

/* --- Reset minimale -------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* --- Design tokens --------------------------------------------------- */
:root {
  /* Brand */
  --c-brand:        #225580;
  --c-brand-deep:   #1a4466;
  --c-brand-darker: #0c1e2c;
  --c-brand-ink:    #0a1824;
  --c-accent-pale:  #8fb8d4;
  --c-accent-mist:  #c8dae6;

  /* Neutri */
  --c-bg-light:     #f5f7f9;
  --c-bg-cream:     #fafaf7;
  --c-bg-light-2:   #e9eff5;
  --c-text:         #0c1e2c;
  --c-text-mute:    #52637a;
  --c-rule:         #d5dee8;

  /* Accento caldo (usato molto poco) */
  --c-accent:       #b5593f;

  /* Tipografia */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-eyebrow: 0.75rem;    /* 12px — leggermente più grande */
  --fs-body:    0.9375rem;  /* 15px */
  --fs-lead:    1.125rem;   /* 18px */
  --fs-h3:      1.375rem;   /* 22px */
  --fs-h2:      1.75rem;    /* 28px */
  --fs-h1:      clamp(2.25rem, 5.5vw, 4rem);
  --fs-display: clamp(2.75rem, 7.5vw, 5rem);

  /* Spaziature */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Layout */
  --content-max:  72rem;    /* 1152px */
  --radius:       2px;
  --tr-fast:      120ms ease-out;
  --tr-med:       250ms ease-out;
}

/* --- Base ------------------------------------------------------------ */
body {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  color: var(--c-text);
  background: #fff;
}

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }

:focus-visible {
  outline: 2px solid var(--c-brand);
  outline-offset: 2px;
}

/* --- Utilities ------------------------------------------------------- */
.container {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}
.eyebrow {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-brand);
}
.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;
}

/* --- Wordmark "Sharing Kommunication" -------------------------------- */
.wordmark { display: inline; letter-spacing: -0.02em; }
.wordmark__brand { color: currentColor; }
.wordmark__rest  { color: var(--c-accent-pale); }
.section--dark .wordmark__brand { color: #fff; }
.section--dark .wordmark__rest  { color: var(--c-accent-pale); }
.section--light .wordmark__brand { color: var(--c-brand); }
.section--light .wordmark__rest  { color: var(--c-accent-pale); }
.wordmark--small { font-size: 1rem; font-weight: 700; }

/* --- Site header (sticky on scroll) ---------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-6);
  padding: var(--sp-4) var(--sp-6);
  background: rgba(12, 30, 44, 0.0);
  color: #fff;
  font-size: 0.875rem;
  transition: background var(--tr-med), backdrop-filter var(--tr-med);
}
.site-header.is-scrolled {
  background: rgba(12, 30, 44, 0.92);
  backdrop-filter: blur(6px);
}
/* pagine legali: fondo chiaro fin dall'inizio, l'header (testo bianco) ha subito lo sfondo scuro */
.page--legal .site-header { background: rgba(12, 30, 44, 0.92); backdrop-filter: blur(6px); }
.site-header__brand {
  font-weight: 800;
  font-size: 1rem;
}
.site-header__nav {
  display: flex; gap: var(--sp-6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}
.site-header__nav a { opacity: 0.85; transition: opacity var(--tr-fast); }
.site-header__nav a:hover { opacity: 1; }

/* Hamburger toggle (hidden on desktop) */
.site-header__toggle {
  display: none;
  width: 42px; height: 42px;
  padding: 0;
  color: #fff;
  border-radius: var(--radius);
  transition: background var(--tr-fast);
}
.site-header__toggle:hover { background: rgba(255,255,255,0.1); }
.hamburger {
  display: block;
  width: 22px; height: 14px;
  position: relative;
  margin: 0 auto;
}
.hamburger span {
  position: absolute; left: 0; right: 0; height: 2px;
  background: currentColor;
  transition: transform var(--tr-med), opacity var(--tr-fast), top var(--tr-med);
}
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger span:nth-child(3) { top: 100%; transform: translateY(-100%); }
.site-header__toggle[aria-expanded="true"] .hamburger span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.site-header__toggle[aria-expanded="true"] .hamburger span:nth-child(2) { opacity: 0; }
.site-header__toggle[aria-expanded="true"] .hamburger span:nth-child(3) { top: 50%; transform: translateY(-50%) rotate(-45deg); }

@media (max-width: 768px) {
  .site-header__toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-header__nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(12, 30, 44, 0.97);
    backdrop-filter: blur(8px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--sp-4) 0;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--tr-med), transform var(--tr-med), visibility var(--tr-med);
  }
  .site-header__nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .site-header__nav a {
    padding: var(--sp-4) var(--sp-6);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    opacity: 1;
  }
  .site-header__nav a:last-child { border-bottom: 0; }
  /* Always show solid backdrop when nav open, regardless of scroll */
  .site-header:has(.site-header__nav.is-open) {
    background: rgba(12, 30, 44, 0.97);
    backdrop-filter: blur(8px);
  }
}

/* --- Site footer ----------------------------------------------------- */
.site-footer {
  background: var(--c-brand-ink);
  color: var(--c-accent-mist);
  padding: var(--sp-12) var(--sp-6) var(--sp-6);
  font-size: 0.8125rem;
}
.site-footer__cols {
  max-width: var(--content-max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: var(--sp-8);
  padding-bottom: var(--sp-8);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-footer__col--brand p {
  margin-top: var(--sp-3);
  font-size: 0.8125rem;
  color: var(--c-accent-pale);
  line-height: 1.5;
}
.site-footer__title {
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-4);
}
.site-footer__col ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.site-footer__col li a,
.site-footer__col p a { color: var(--c-accent-mist); transition: color var(--tr-fast); }
.site-footer__col li a:hover,
.site-footer__col p a:hover { color: #fff; }
.site-footer__col p { line-height: 1.6; }
.site-footer__sub {
  padding-left: var(--sp-4);
  position: relative;
  font-size: 0.75rem;
  opacity: 0.8;
}
.site-footer__sub::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--c-accent-pale);
  font-size: 0.75rem;
}

.site-footer__bottom {
  max-width: var(--content-max);
  margin-inline: auto;
  margin-top: var(--sp-4);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-6);
}
.site-footer__copy {
  font-size: 0.6875rem;
  opacity: 0.6;
}
.site-footer__legal {
  display: flex; gap: var(--sp-6);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.site-footer__legal a:hover { color: #fff; }

@media (max-width: 900px) {
  .site-footer__cols { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}
@media (max-width: 560px) {
  .site-footer__cols { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
}

/* --- Section modifiers ----------------------------------------------- */
.section--dark  { background: var(--c-brand); color: #fff; }
.section--light { background: var(--c-bg-light); color: var(--c-text); }
.section--cream { background: var(--c-bg-cream); color: var(--c-text); }

/* --- Buttons --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--tr-fast), color var(--tr-fast), transform var(--tr-fast);
}
.btn:hover { transform: translateY(-1px); }
.btn--solid-light { background: #fff; color: var(--c-brand); }
.btn--solid-light:hover { background: var(--c-bg-light); }
.btn--solid-dark  { background: var(--c-brand); color: #fff; }
.btn--solid-dark:hover  { background: var(--c-brand-deep); }
.btn--ghost       { border: 1px solid currentColor; }
.btn--ghost:hover { background: rgba(255,255,255,0.1); }

/* --- Hero ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: var(--sp-16) var(--sp-6) var(--sp-12);
  color: #fff;
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(34,85,128,0.85) 0%,
    rgba(34,85,128,0.45) 35%,
    rgba(34,85,128,0.1) 65%);
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  width: 100%;
  margin-inline: auto;
}
.hero__eyebrow {
  display: block;
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: var(--sp-4);
}
.hero__title {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 0.95;
  margin-bottom: var(--sp-4);
}
.hero__tagline {
  font-size: var(--fs-lead);
  max-width: 32rem;
  line-height: 1.5;
  opacity: 0.9;
  margin-bottom: var(--sp-6);
}

@media (max-width: 768px) {
  /* Mobile: no video, show the poster image as hero background instead */
  .hero__video { display: none; }
  .hero {
    background: linear-gradient(to top, rgba(34,85,128,0.85), rgba(34,85,128,0.3)),
                url('/assets/video/poster.jpg') center/cover no-repeat;
  }
}
@media (max-width: 640px) {
  .hero__title { line-height: 1; }
}

/* --- Chi Siamo ------------------------------------------------------- */
.chi-siamo { padding: var(--sp-20) 0; }
.chi-siamo__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--sp-12);
  align-items: start;
}
.chi-siamo__title {
  font-size: var(--fs-h1);
  margin: var(--sp-4) 0 var(--sp-6);
}
.chi-siamo__lead p {
  max-width: 36rem;
  color: var(--c-text-mute);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}
.chi-siamo__values {
  border-left: 1px solid var(--c-rule);
  padding-left: var(--sp-8);
  display: flex; flex-direction: column; gap: var(--sp-6);
}
.chi-siamo__values li::before {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  background: var(--c-accent);
  margin-bottom: var(--sp-3);
}
.value__name {
  font-size: var(--fs-h3);
  margin-bottom: var(--sp-2);
}
.value__def {
  font-size: 0.8125rem;
  color: var(--c-text-mute);
  line-height: 1.55;
}

@media (max-width: 768px) {
  .chi-siamo__grid { grid-template-columns: 1fr; }
  .chi-siamo__values { border-left: 0; border-top: 1px solid var(--c-rule); padding-left: 0; padding-top: var(--sp-6); }
}

/* --- Servizi · griglia 2 colonne ------------------------------------- */
.eyebrow--on-dark { color: var(--c-accent-pale); }

.servizi__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.poster {
  position: relative;
  padding: var(--sp-12) var(--sp-8);
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  min-height: 380px;
}
.poster__content { position: relative; z-index: 2; max-width: 34rem; }
.poster__num {
  position: absolute;
  top: var(--sp-2); right: var(--sp-6);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 800;
  line-height: 0.8;
  opacity: 0.08;
  z-index: 1;
  user-select: none;
}
.section--light .poster__num { color: var(--c-brand); opacity: 0.1; }

.poster__title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  margin-bottom: var(--sp-3);
  letter-spacing: -0.02em;
}
.poster__lead {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: var(--sp-3);
}
.section--dark .poster__lead { color: #fff; }
.section--light .poster__lead { color: var(--c-text); }
.poster__sub {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--sp-6);
}
.section--dark .poster__sub  { color: var(--c-accent-mist); }
.section--light .poster__sub { color: var(--c-text-mute); }

/* Managed-services bands (open above the grid, close below it) */
.servizi__managed-band {
  background: var(--c-brand-deep);
  color: #fff;
  padding: var(--sp-8);
  text-align: center;
}
.servizi__managed-band .eyebrow { display: block; margin-bottom: var(--sp-2); }
.servizi__managed-band p {
  max-width: 48rem;
  margin-inline: auto;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--c-accent-mist);
}
.servizi__managed-band--close {
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-4);
  padding-top: var(--sp-10, 2.5rem);
  padding-bottom: var(--sp-10, 2.5rem);
}
.servizi__managed-band--close p { margin: 0; }

@media (max-width: 768px) {
  .servizi__grid { grid-template-columns: 1fr; }
  .poster {
    min-height: auto;
    padding: var(--sp-10) var(--sp-8);
  }
  /* Strict alternating dark/light on mobile (the desktop checkerboard
     pattern would break when cards stack into a single column).
     Order: 01 dark · 02 light · 03 dark · 04 light · 05 dark · 06 light */
  .servizi__grid > .poster:nth-child(odd) {
    background: var(--c-brand);
    color: #fff;
  }
  .servizi__grid > .poster:nth-child(odd) .poster__category { color: var(--c-accent-pale); }
  .servizi__grid > .poster:nth-child(odd) .poster__sub      { color: var(--c-accent-mist); }
  .servizi__grid > .poster:nth-child(odd) .poster__lead     { color: #fff; }
  .servizi__grid > .poster:nth-child(odd) .eyebrow          { color: var(--c-accent-pale); }
  .servizi__grid > .poster:nth-child(odd) .btn--solid-dark  { background: #fff; color: var(--c-accent); }
  .servizi__grid > .poster:nth-child(odd) .btn--solid-light { background: #fff; color: var(--c-accent); }

  .servizi__grid > .poster:nth-child(even) {
    background: var(--c-bg-light);
    color: var(--c-text);
  }
  .servizi__grid > .poster:nth-child(even) .poster__category { color: var(--c-text-mute); }
  .servizi__grid > .poster:nth-child(even) .poster__sub      { color: var(--c-text-mute); }
  .servizi__grid > .poster:nth-child(even) .poster__lead     { color: var(--c-text); }
  .servizi__grid > .poster:nth-child(even) .eyebrow          { color: var(--c-brand); }
  .servizi__grid > .poster:nth-child(even) .btn--solid-light { background: var(--c-accent); color: #fff; }
  .servizi__grid > .poster:nth-child(even) .btn--solid-dark  { background: var(--c-accent); color: #fff; }
  .servizi__grid > .poster:nth-child(even) .poster__num { color: var(--c-brand); opacity: 0.1; }
}

@media (max-width: 480px) {
  .poster { padding: var(--sp-8) var(--sp-6); }
  .poster__title { font-size: 1.75rem; }
  .poster__lead  { font-size: 1rem; }
}

/* --- Lavora con noi -------------------------------------------------- */
.lavora { padding: var(--sp-20) 0; }
.lavora__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-12);
}
.lavora__title {
  font-size: var(--fs-h1);
  margin: var(--sp-4) 0 var(--sp-4);
}
.lavora__intro p {
  color: var(--c-text-mute);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
  max-width: 24rem;
}
.lavora__spontanea {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  margin-top: var(--sp-4);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--c-brand);
  padding-bottom: var(--sp-1);
  border-bottom: 1px solid var(--c-brand);
}

.lavora__positions {
  border-left: 1px solid var(--c-rule);
  padding-left: var(--sp-8);
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.lavora__positions > .eyebrow { margin-bottom: var(--sp-2); }

.position {
  display: block;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--c-rule);
  transition: background var(--tr-fast);
}
.position:last-child { border-bottom: 0; }
.position:hover { background: rgba(34,85,128,0.04); }
.position__head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--sp-3);
}
.position__title { font-size: var(--fs-h3); }
.position__seniority { color: var(--c-brand); }
.position__meta {
  font-size: 0.75rem;
  color: var(--c-text-mute);
  white-space: nowrap;
}
.position__stack {
  margin-top: var(--sp-2);
  color: var(--c-text-mute);
  font-size: 0.875rem;
  line-height: 1.55;
}
.position__cta {
  display: inline-block;
  margin-top: var(--sp-2);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--c-brand);
}

@media (max-width: 768px) {
  .lavora__grid { grid-template-columns: 1fr; }
  .lavora__positions { border-left: 0; padding-left: 0; border-top: 1px solid var(--c-rule); padding-top: var(--sp-6); }
}

/* --- Contatti -------------------------------------------------------- */
.contatti { padding: 0 0 var(--sp-20); }
.contatti__map {
  position: relative;
  width: 100%;
  height: 280px;
  background: var(--c-brand-deep);
}
.contatti__map-link {
  position: absolute;
  right: var(--sp-4); bottom: var(--sp-4);
  z-index: 500;
  background: rgba(10,24,36,0.8);
  color: #fff;
  padding: var(--sp-2) var(--sp-3);
  font-size: 0.75rem;
  border-radius: var(--radius);
}
.contatti__map-link:hover { background: rgba(10,24,36,0.95); }

.contatti__body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-12);
  padding-top: var(--sp-16);
}

.contatti__title { font-size: var(--fs-h1); margin: var(--sp-3) 0 var(--sp-2); }
.contatti__lead { color: var(--c-accent-mist); max-width: 28rem; margin-bottom: var(--sp-6); }

.form__row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.field { display: block; margin-bottom: var(--sp-3); }
.field__label {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent-pale);
  margin-bottom: var(--sp-1);
}
.field input,
.field textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding: var(--sp-2);
  font-size: 0.9375rem;
  transition: border-color var(--tr-fast), background var(--tr-fast);
}
.field input:focus,
.field textarea:focus {
  outline: 0;
  border-bottom-color: #fff;
  background: rgba(255,255,255,0.12);
}
.field textarea { resize: vertical; min-height: 6rem; }
.consent {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  font-size: 0.8125rem;
  color: var(--c-accent-mist);
  margin: var(--sp-4) 0 var(--sp-6);
}
.consent a { text-decoration: underline; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { min-height: 1.5em; margin-top: var(--sp-3); font-size: 0.875rem; color: var(--c-accent-mist); }
.form__status:empty { display: none; }
.form__status[data-state="ok"] { color: #fff; }
.form__status[data-state="error"] { color: #fff; font-weight: 600; }
.field [aria-invalid="true"] { border-bottom-color: #fff; border-bottom-width: 2px; }
.contatti__form button[disabled] { opacity: .6; cursor: progress; }

.contatti__info {
  border-left: 1px solid rgba(255,255,255,0.15);
  padding-left: var(--sp-8);
  display: flex; flex-direction: column; gap: var(--sp-6);
}
.contatti__info p { margin-top: var(--sp-1); line-height: 1.55; }
.contatti__info a:hover { color: #fff; }
.contatti__piva { margin-top: auto; font-size: 0.75rem; color: var(--c-accent-pale); }

@media (max-width: 768px) {
  .contatti__body { grid-template-columns: 1fr; }
  .contatti__info { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255,255,255,0.15); padding-top: var(--sp-6); }
}

/* --- Leaflet map customizations -------------------------------------- */
.contatti__map { overflow: hidden; }
.contatti__map .leaflet-container { height: 100%; background: var(--c-brand); }

/* Force the tile images into a strong brand-blue colorway.
   OSM tiles are light and colorful: grayscale() + invert() turn them into a
   dark base; sepia() converts it to warm tones; hue-rotate then flips them
   to the blue side; saturate cranks the color. */
.contatti__map .leaflet-tile {
  filter: grayscale(1) invert(1) sepia(1) hue-rotate(175deg) saturate(6) brightness(0.85) contrast(1.05);
}
/* Extra brand-blue wash over the whole map container (above tiles, below pin). */
.contatti__map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-brand);
  mix-blend-mode: multiply;
  opacity: 0.35;
  z-index: 400;
  pointer-events: none;
}
.map-pin { pointer-events: none; }
/* il punto della sede è il centro in basso del riquadro del segnaposto (iconAnchor [100, 40]):
   pallino centrato lì, bandierina piantata lì; bandierina e scritta verso sinistra, perché il filo in
   homepage arriva da destra (Via Civitavecchia → Via Nizza) e non deve passarci sopra */
.map-pin { position: relative; }
.map-pin__label {
  position: absolute; right: calc(50% + 6px); bottom: 40px;
  background: #fff;
  color: var(--c-brand);
  padding: var(--sp-1) var(--sp-3);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  white-space: nowrap;
  text-align: center;
  transition: opacity .5s ease .25s, transform .5s ease .25s;
}
.map-pin__dot {
  position: absolute; left: 93px; top: 33px;
  width: 14px; height: 14px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255,255,255,0.25), 0 0 0 12px rgba(255,255,255,0.1);
}
.map-pin__flag { position: absolute; left: 76px; bottom: 0; width: 26px; height: 36px; overflow: visible;
  transform-origin: 24px 36px; transition: transform .45s cubic-bezier(.3, 1.4, .5, 1); }
.map-pin__pole { fill: none; stroke: #fff; stroke-width: 2.5; stroke-linecap: round; }
.map-pin__cloth { fill: var(--c-accent-mist); stroke: #fff; stroke-width: 1.5; stroke-linejoin: round; }
/* homepage: scritta e bandierina compaiono quando il filo arriva alla sede (trama.js) */
.contatti__map.has-trama:not(.is-arrived) .map-pin__label { opacity: 0; transform: translateY(8px); transition-delay: 0s; }
.contatti__map.has-trama:not(.is-arrived) .map-pin__flag { transform: scaleY(0); }
.contatti__map.is-arrived .map-pin__cloth { animation: flag-wave 1.6s ease-in-out .5s 2; transform-origin: 23px 9px; }
@keyframes flag-wave { 0%, 100% { transform: none; } 50% { transform: skewY(6deg) scaleX(.94); } }
@media (prefers-reduced-motion: reduce) { .contatti__map.is-arrived .map-pin__cloth { animation: none; } }
@media (max-width: 760px) { .map-pin__label { font-size: .625rem; letter-spacing: .1em; padding: 3px 8px; } }   /* sede al centro: la scritta a sinistra deve stare nello schermo */

/* --- Service detail page --------------------------------------------- */
.service-hero { padding: var(--sp-24) 0 var(--sp-16); color: #fff; }
.service-back {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent-pale);
  margin-bottom: var(--sp-6);
}
.service-back:hover { color: #fff; }
.service-hero__title { font-size: var(--fs-display); margin: var(--sp-2) 0 var(--sp-6); }
.service-hero__lead { font-size: var(--fs-lead); max-width: 36rem; color: var(--c-accent-mist); line-height: 1.55; }
.service-body { padding: var(--sp-16) var(--sp-6); max-width: 48rem; font-size: var(--fs-lead); line-height: 1.75; }
.service-body > p:first-child { font-size: 1.3125rem; line-height: 1.6; color: var(--c-brand-deep); margin-bottom: var(--sp-6); }
.service-body strong { font-weight: 700; color: var(--c-brand-deep); }
.service-body em { font-style: italic; color: var(--c-text-mute); }
.service-body h2 { font-size: var(--fs-h2); margin: var(--sp-8) 0 var(--sp-3); }
.service-body ul { padding-left: 1.25rem; margin-bottom: var(--sp-4); }
.service-body li { list-style: disc; margin-bottom: var(--sp-2); line-height: 1.6; font-size: 1rem; }
.service-body p { margin-bottom: var(--sp-4); }
@media (max-width: 640px) {
  .service-body { padding: var(--sp-12) var(--sp-6); font-size: 1.0625rem; line-height: 1.7; }
  .service-body > p:first-child { font-size: 1.1875rem; }
  .service-body h2 { font-size: 1.5rem; }
}

/* --- Legal pages ----------------------------------------------------- */
.legal { padding: var(--sp-24) 0 var(--sp-20); }
.legal .container { max-width: 45rem; }
.legal h1 { font-size: var(--fs-h1); margin-bottom: var(--sp-2); }
.legal h2 { font-size: var(--fs-h3); margin: var(--sp-8) 0 var(--sp-2); }
.legal p, .legal li { line-height: 1.75; margin-bottom: var(--sp-3); }
.legal ul { padding-left: 1.25rem; margin-bottom: var(--sp-3); }
.legal li { list-style: disc; }
.legal__updated { color: var(--c-text-mute); font-size: 0.875rem; margin-bottom: var(--sp-8); }

/* --- Brand logo ------------------------------------------------------ */
.site-logo {
  display: block;
  height: clamp(2rem, 4vw, 2.5rem);
  width: auto;
}
.site-footer__logo {
  display: block;
  height: 2rem;
  width: auto;
  opacity: 0.9;
}

/* ========================================================================
   Warm terracotta accent — limited to CTAs and a few tiny highlights
   ======================================================================== */

/* Primary CTAs use the terracotta brick color */
.btn--solid-dark {
  background: var(--c-accent);
  color: #fff;
}
.btn--solid-dark:hover { background: #9d4b36; }

.btn--solid-light {
  background: #fff;
  color: var(--c-accent);
}
.btn--solid-light:hover { background: #f8ece8; }

/* Hero ghost CTA — terracotta border on hover */
.hero .btn--ghost:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
}

/* Position seniority — Senior / Junior stand out */
.position__seniority { color: var(--c-accent); }

/* Form consent checkbox */
.consent input[type="checkbox"]:checked { accent-color: var(--c-accent); }

/* --- Schema OSI (chi-siamo.html) -------------------------------------- */
.osi { position: relative; left: 50%; transform: translateX(-50%); width: min(60rem, calc(100vw - 2rem)); margin: var(--sp-8) 0 var(--sp-12); }
.osi__grid { display: grid; grid-template-columns: minmax(15rem, 1fr) repeat(8, 3.25rem); grid-template-rows: auto repeat(8, 3.5rem); column-gap: .5rem; }
.osi__head { grid-row: 1; align-self: end; justify-self: center; writing-mode: vertical-rl; transform: rotate(180deg); padding: .25rem 0 .75rem; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; line-height: 1.1; color: var(--c-brand-deep); white-space: nowrap; }
.osi__head:hover { color: var(--c-brand); }
.osi__stripe { grid-column: 1 / -1; border-top: 1px solid var(--c-rule); }
.osi__stripe--alt { background: var(--c-bg-light); }
/* livello 8, umano: separato dai sette livelli tecnici */
.osi__stripe--human { background: rgba(143, 184, 212, .2); border-bottom: 2px dashed var(--c-accent-pale); }
.osi__layer--human .osi__num, .osi__item--human .osi__num { background: var(--c-brand-deep); box-shadow: 0 0 0 3px var(--c-accent-pale); }
.osi__layer--human .osi__name { color: var(--c-brand); }
.osi__band { z-index: 1; margin: .45rem .2rem; border-radius: 999px; background: var(--c-brand-deep); display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff; transform-origin: 0 50%; transition: transform .7s cubic-bezier(.2, .8, .3, 1); }
.osi.js .osi__band { transform: scaleX(0); transition-delay: 1.6s; }
.osi.is-in .osi__band { transform: scaleX(1); }
@media (prefers-reduced-motion: reduce) { .osi.js .osi__band { transform: none; transition: none; } }
.service-body .osi__list li.osi__item--human { background: rgba(143, 184, 212, .2); border-bottom: 2px dashed var(--c-accent-pale); padding-left: .5rem; padding-right: .5rem; }
.osi__layer { grid-column: 1; z-index: 1; display: flex; align-items: center; gap: .75rem; padding: 0 .75rem; line-height: 1.25; }
.osi__num { flex: none; width: 1.9rem; height: 1.9rem; border-radius: 50%; display: grid; place-items: center; background: var(--c-brand); color: #fff; font-size: .85rem; font-weight: 800; }
.osi__name { display: block; font-size: .95rem; font-weight: 700; color: var(--c-text); }
.osi__ex { display: block; font-size: .8rem; color: var(--c-text-mute); }
.osi__bar { z-index: 1; margin: .35rem .2rem; border-radius: 999px; display: flex; align-items: flex-end; justify-content: center; padding-bottom: .45rem; font-size: .72rem; font-weight: 800; color: #fff; transform-origin: 50% 100%; transition: transform .6s cubic-bezier(.2, .8, .3, 1.15), filter .2s; }
.osi__bar:hover, .osi__bar:focus-visible { filter: brightness(1.1); }
.osi__bar--teal  { background: #3bb3a4; }
.osi__bar--brand { background: var(--c-brand); }
.osi__bar--amber { background: #f2b84b; color: var(--c-text); }
.osi__bar--sky   { background: var(--c-accent-pale); color: var(--c-text); }
.osi__bar--green { background: #5cbf8a; }
.osi__bar--coral { background: #ef7d6a; }
.osi__bar--navy  { background: var(--c-brand-deep); }
.osi__bar--slate { background: #6b819c; }
.osi figcaption { margin-top: var(--sp-4); font-size: .85rem; line-height: 1.5; color: var(--c-text-mute); }
.service-body .osi__list { display: none; padding: 0; margin: 0; }
.service-body .osi__list li { list-style: none; display: grid; grid-template-columns: 2.2rem 1fr; gap: .75rem; margin: 0; padding: .8rem 0; border-top: 1px solid var(--c-rule); font-size: 1rem; }
.osi__chips { display: block; }
.osi__chip { display: inline-block; margin: .4rem .35rem 0 0; padding: .15rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 700; color: #fff; }
/* animazione d'ingresso (la classe .js la mette main.js; senza JS lo schema è subito visibile) */
.osi.js .osi__stripe, .osi.js .osi__layer { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; transition-delay: calc(var(--i) * 80ms); }
.osi.js .osi__bar { transform: scaleY(0); transition-delay: calc(650ms + var(--i) * 110ms); }
.osi.is-in .osi__stripe, .osi.is-in .osi__layer { opacity: 1; transform: none; }
.osi.is-in .osi__bar { transform: scaleY(1); }
@media (prefers-reduced-motion: reduce) {
  .osi.js .osi__stripe, .osi.js .osi__layer, .osi.js .osi__bar { opacity: 1; transform: none; transition: none; }
}
@media (max-width: 640px) {
  .osi { left: auto; transform: none; width: auto; }
  .osi__grid { display: none; }
  .service-body .osi__list { display: block; }
}
/* richiamo nelle pagine servizio */
.service-hero__osi { margin-top: var(--sp-4); font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--c-accent-pale); }
.service-hero__osi a { color: #fff; border-bottom: 1px solid currentColor; }

/* --- Schema SIAM (chi-siamo.html) ------------------------------------- */
.siam { position: relative; left: 50%; transform: translateX(-50%); width: min(60rem, calc(100vw - 2rem)); margin: var(--sp-8) 0 var(--sp-12); text-align: center; }
.siam__tier { display: flex; justify-content: center; }
.siam__eyebrow { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--c-brand); }
.siam__eyebrow--on-dark { color: var(--c-accent-pale); }
.siam__client { background: #fff; border: 2px solid var(--c-brand); border-radius: 14px; padding: .9rem 1.75rem; line-height: 1.4; }
.siam__sub { display: block; font-size: .9rem; color: var(--c-text-mute); }
.siam__integrator { width: 100%; background: var(--c-brand); color: #fff; border-radius: 16px; padding: 1.25rem 1.5rem 1.4rem; line-height: 1.3; box-shadow: 0 10px 30px -18px rgba(12, 30, 44, .6); }
.siam__name { display: block; margin: .2rem 0 .8rem; font-size: 1.5rem; font-weight: 800; }
.siam__fns { display: flex; flex-wrap: wrap; justify-content: center; gap: .45rem; }
.siam__fn { padding: .3rem .75rem; border-radius: 999px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .22); font-size: .8rem; font-weight: 600; }
/* collegamenti verticali, con un impulso che scorre */
.siam__link { position: relative; width: 2px; height: 2.25rem; margin: 0 auto; background: var(--c-accent-pale); overflow: hidden; }
.siam__link::after { content: ""; position: absolute; left: -2px; top: -8px; width: 6px; height: 8px; border-radius: 3px; background: var(--c-brand); opacity: 0; }
.siam.is-in .siam__link::after { animation: siam-pulse 1.8s ease-in infinite; animation-delay: calc(1.2s + var(--i) * .4s); }
@keyframes siam-pulse { 0% { top: -8px; opacity: 1; } 80% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
/* fornitori, appesi a una linea orizzontale */
.siam__providers { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; padding-top: 1.75rem; }
.siam__providers::before { content: ""; position: absolute; top: 0; left: 10%; right: 10%; height: 2px; background: var(--c-accent-pale); }
.siam__prov { position: relative; display: flex; flex-direction: column; align-items: center; gap: .3rem; padding: 1rem .6rem; background: #fff; border: 1px solid var(--c-rule); border-radius: 12px; line-height: 1.3; }
.siam__prov::before { content: ""; position: absolute; top: -1.75rem; left: 50%; width: 2px; height: 1.75rem; background: var(--c-accent-pale); }
.siam__ico { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; color: #fff; }
.siam__ico svg { width: 1.35rem; height: 1.35rem; }
.siam__ico--teal { background: #3bb3a4; } .siam__ico--sky { background: var(--c-accent-pale); color: var(--c-brand-deep); }
.siam__ico--coral { background: #ef7d6a; } .siam__ico--amber { background: #f2b84b; color: var(--c-brand-deep); } .siam__ico--green { background: #5cbf8a; }
.siam__prov-name { font-size: .88rem; font-weight: 700; color: var(--c-text); }
.siam__prov-ex { font-size: .76rem; color: var(--c-text-mute); }
.siam figcaption { margin-top: var(--sp-4); font-size: .85rem; line-height: 1.5; color: var(--c-text-mute); text-align: left; }
/* ingresso: livelli in sequenza dall'alto (classe .js da main.js) */
.siam.js .siam__tier, .siam.js .siam__link { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; transition-delay: calc(var(--i) * 250ms); }
.siam.js .siam__prov { opacity: 0; transform: translateY(14px); transition: opacity .45s ease, transform .45s ease; transition-delay: calc(500ms + var(--i) * 110ms); }
.siam.is-in .siam__tier, .siam.is-in .siam__link, .siam.is-in .siam__prov { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .siam.js .siam__tier, .siam.js .siam__link, .siam.js .siam__prov { opacity: 1; transform: none; transition: none; }
  .siam.is-in .siam__link::after { animation: none; }
}
@media (max-width: 760px) {
  .siam { left: auto; transform: none; width: auto; }
  .siam__providers { grid-template-columns: repeat(2, 1fr); }
  .siam__providers::before, .siam__prov::before { display: none; }
  .siam__providers { padding-top: 0; }
  .siam__prov:last-child { grid-column: 1 / -1; }
}

/* Pulsante dalla sezione Chi siamo della home alla pagina completa */
.chi-siamo__cta { margin-top: var(--sp-6); }

/* --- Assistenza (homepage, al posto di "Lavora con noi") ------------- */
.assist { padding: var(--sp-20) 0; }
.assist__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--sp-16); align-items: start; }
.assist__title { font-size: var(--fs-h1); font-weight: 800; line-height: 1.05; margin: var(--sp-3) 0 var(--sp-6); color: var(--c-text); }
.assist__intro p { font-size: var(--fs-lead); line-height: 1.6; margin-bottom: var(--sp-4); }
.assist__contacts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: var(--sp-8); margin-top: var(--sp-8); padding-top: var(--sp-6); border-top: 1px solid var(--c-rule); }
.assist__k { display: block; font-size: var(--fs-eyebrow); font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--c-text-mute); }
.assist__v { display: block; margin-top: .25rem; font-size: 1.05rem; font-weight: 700; color: var(--c-brand); }
.assist__note { display: block; margin-top: .15rem; font-size: .85rem; color: var(--c-text-mute); }
.assist__cta { margin-top: var(--sp-6); }
a.assist__contact:hover .assist__v { color: var(--c-brand-deep); text-decoration: underline; }
.assist__figure { margin: 0; border-radius: 16px; overflow: hidden; box-shadow: 0 24px 48px -32px rgba(12, 30, 44, .55); }
.assist__figure .hero__svg--d, .assist__figure .hero__svg--m { width: 100%; background: var(--c-bg-light); }
.assist__steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-8) var(--sp-6); margin: var(--sp-8) 0 0; padding: 0; list-style: none; }
.assist__steps li { border-top: 3px solid var(--c-brand); padding-top: var(--sp-4); }
.assist__n { display: inline-grid; place-items: center; width: 2rem; height: 2rem; margin-bottom: var(--sp-3); border-radius: 50%; background: var(--c-brand); color: #fff; font-size: .9rem; font-weight: 800; }
.assist__steps h3 { font-size: var(--fs-h3); font-weight: 700; margin-bottom: var(--sp-2); }
.assist__steps p { color: var(--c-text-mute); line-height: 1.55; }
@media (max-width: 900px) {
  .assist__grid { grid-template-columns: 1fr; }
  .assist__steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .assist__steps { grid-template-columns: 1fr; gap: var(--sp-6); }
  .assist__contacts { grid-template-columns: 1fr; gap: var(--sp-4); }
}

/* --- Servizi (homepage): il filo della lemniscata che collega i servizi -------- */
.filo { position: relative; padding: var(--sp-16) 0 var(--sp-24); background:
      linear-gradient(#fff, #f7fafc 40%, #fff); overflow: hidden; }
.filo__head { position: relative; z-index: 2; max-width: 42rem; margin: 0 auto var(--sp-16); padding: 0 var(--sp-6); text-align: center;
      background: rgba(255, 255, 255, .9); }
.filo__title { font-size: var(--fs-h1); font-weight: 800; line-height: 1.05; margin: var(--sp-3) 0 var(--sp-4); color: var(--c-text); }
.filo__lead { font-size: var(--fs-lead); line-height: 1.6; color: var(--c-text-mute); }
.filo__svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; overflow: visible; }
.filo__seg { fill: none; stroke-width: var(--thread-w); stroke-linecap: round; stroke-linejoin: round; }
.filo__tip { stroke-width: var(--thread-head-w); }
.frow { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr) 9rem minmax(0, 1fr); align-items: center;
      max-width: 76rem; margin: 0 auto; padding: 0 var(--sp-6); }
.frow__badge { grid-column: 2; grid-row: 1; justify-self: center; width: 4.5rem; height: 4.5rem; border-radius: 50%; display: grid; place-items: center;
      background: #fff; border: 4px solid var(--c); color: var(--c); font-size: 1.35rem; font-weight: 800; transition: background .4s, color .4s, transform .4s; }
.frow__badge.is-on { background: var(--c); color: #fff; transform: scale(1.08); }
.frow__fig { grid-column: 1; grid-row: 1; }
.frow__text { grid-column: 3; grid-row: 1; padding: 0 var(--sp-2); }
.frow--rev .frow__fig { grid-column: 3; }
.frow--rev .frow__text { grid-column: 1; text-align: right; }
.frow__figure { margin: 0; border-radius: 18px; overflow: hidden; box-shadow: 0 24px 48px -30px rgba(12, 30, 44, .55); border: 3px solid #fff; outline: 2px solid var(--c); }
.frow__figure .hero__svg--d, .frow__figure .hero__svg--m { width: 100%; background: var(--c-bg-light); }
.frow__eyebrow { display: block; font-size: .75rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--c); }
.frow__title { font-size: var(--fs-h2); font-weight: 800; line-height: 1.15; margin: var(--sp-2) 0 var(--sp-3); color: var(--c-text); }
.frow__lead { font-weight: 700; color: var(--c-text); margin-bottom: var(--sp-2); }
.frow__sub { color: var(--c-text-mute); line-height: 1.6; margin-bottom: var(--sp-6); }
.frow__btn { display: inline-block; padding: .7rem 1.2rem; border-radius: 999px; background: var(--c); color: #fff; font-weight: 700; font-size: .9rem; transition: filter .2s, transform .2s; }
.frow__btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.frow .frow__fig, .frow .frow__text { opacity: .25; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.frow.is-on .frow__fig, .frow.is-on .frow__text { opacity: 1; transform: none; }
@media (max-width: 760px) {
      /* mobile: numeri (e filo) a destra, con spazio per gli anelli del filo che entra da un lato e dall'altro */
      .frow { grid-template-columns: minmax(0, 1fr) 6.25rem; row-gap: var(--sp-4); padding: 0 var(--sp-4); }
      .filo__head { margin-bottom: 8rem; }   /* altezza per la S del filo dal centro al primo numero */
      .frow__badge { grid-column: 2; grid-row: 1; width: 3.25rem; height: 3.25rem; font-size: 1rem; align-self: start; }
      .frow__fig, .frow--rev .frow__fig { grid-column: 1; grid-row: 2; }   /* mobile: animazione sotto il testo */
      .frow__text, .frow--rev .frow__text { grid-column: 1; grid-row: 1; text-align: left; }
    }
@media (prefers-reduced-motion: reduce) {
      .frow .frow__fig, .frow .frow__text { opacity: 1; transform: none; }
    }

/* didascalie tra un servizio e l'altro: nel flusso della pagina, accanto al filo, senza box */
.flink { position: relative; z-index: 3; max-width: 26rem; margin: var(--sp-16) 0 var(--sp-16) calc(50% + 5.5rem); padding: .15rem 0 .15rem 1.1rem;
  border-left: 3px solid var(--c-accent-pale); font-size: 1.05rem; font-style: italic; line-height: 1.45; color: var(--c-text-mute);
  opacity: 0; transform: translateX(-10px); transition: opacity .6s ease, transform .6s ease, border-color .6s; }
.flink.is-on { opacity: 1; transform: none; border-color: var(--c-brand); }
@media (max-width: 760px) {
  .flink { max-width: none; margin: var(--sp-10, 2.5rem) 7.5rem var(--sp-10, 2.5rem) var(--sp-4); font-size: .98rem; }
}
@media (prefers-reduced-motion: reduce) { .flink { opacity: 1; transform: none; } }
/* fasce alternate dei servizi (disegnate da filo.js sotto il filo) */
.filo { background: #fff; }
.filo__band { fill: #eef3f8; }
.filo__head { background: transparent; }
.frow { scroll-margin-top: 6rem; }

/* --- Menu: "Servizi Gestiti" con sottomenu ----------------------------- */
.nav-group { position: relative; display: flex; align-items: center; }
.nav-caret { display: inline-block; width: .42em; height: .42em; margin-left: .5em; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: translateY(-.15em) rotate(45deg); transition: transform var(--tr-fast); }
.nav-group:hover .nav-caret, .nav-group:focus-within .nav-caret { transform: translateY(.1em) rotate(-135deg); }
.nav-sub { position: absolute; top: 100%; left: -1.1rem; z-index: 110; min-width: 17.5rem; margin-top: .9rem; padding: .5rem 0;
  display: flex; flex-direction: column; background: rgba(12, 30, 44, .97); backdrop-filter: blur(8px); border-radius: 12px;
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, .6); text-transform: none; letter-spacing: .02em; font-size: .875rem;
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--tr-med), transform var(--tr-med), visibility var(--tr-med); }
.nav-sub::before { content: ""; position: absolute; left: 0; right: 0; top: -.9rem; height: .9rem; }   /* ponte per il mouse */
.nav-group:hover .nav-sub, .nav-group:focus-within .nav-sub { opacity: 1; visibility: visible; transform: none; }
.nav-sub a { display: flex; align-items: center; gap: .75rem; padding: .6rem 1.2rem; opacity: .9; }
.nav-sub a::before { content: ""; flex: none; width: .55rem; height: .55rem; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 2px rgba(200, 218, 230, .55); }
.nav-sub a:hover, .nav-sub a:focus-visible { opacity: 1; background: rgba(255, 255, 255, .07); }
@media (max-width: 768px) {
  .nav-group { display: block; }
  .nav-caret { display: none; }
  .nav-sub { position: static; min-width: 0; margin: 0; padding: 0; opacity: 1; visibility: inherit; transform: none;   /* segue il menu: chiuso = nascosto e non cliccabile */
    background: none; backdrop-filter: none; box-shadow: none; font-size: .8rem; }
  .nav-sub::before { display: none; }
  .site-header__nav .nav-sub a { padding: var(--sp-3) var(--sp-6) var(--sp-3) calc(var(--sp-6) + 1.1rem); }
  .site-header__nav { max-height: calc(100svh - 72px); overflow-y: auto; }
}

/* --- Chi Siamo: animazione "Sharing Kommunication" (assets/js/trama.js) -------------------------- */
/* Parte da sola quando la sezione entra nello schermo; senza JS (o con movimento ridotto) resta la scena
   finale. Paragrafo e valori compaiono a fine animazione (.chi-siamo.is-done). */
.chi-siamo { padding-top: clamp(7rem, 11vw, 10rem); }   /* spazio per la curva del filo che arriva dalla hero */
.km { position: relative; }
.km__stage { position: relative; }
.km__inner { position: relative; z-index: 1; width: 100%; padding-bottom: var(--sp-10, 2.5rem); }
.km__headline { position: relative; margin-top: var(--sp-4); font-size: clamp(2.9rem, 8.4vw, 6rem); font-weight: 800;
  line-height: 1.05; letter-spacing: -.035em; color: var(--c-brand); min-height: 2.2em; }
.km__line { position: absolute; left: 0; top: 0; display: flex; align-items: baseline; white-space: nowrap; }
.km__line--two { top: 1.08em; transition: opacity .65s, transform .85s cubic-bezier(.2, .8, .2, 1); }
.km__root { flex: none; }
.km__sfx { color: var(--c-accent-pale); display: inline-block; perspective: 700px; }
.km__sfx-in { display: inline-block; backface-visibility: hidden; }
.km__measure { position: absolute; left: 0; top: 0; visibility: hidden; white-space: nowrap; pointer-events: none; }
.km__desc { margin-top: clamp(1.25rem, 3vw, 2.5rem); max-width: 19em; font-size: clamp(1.6rem, 4vw, 3.1rem);
  font-weight: 800; line-height: 1.14; letter-spacing: -.03em; color: var(--c-text); }
/* lettere scritte una alla volta (trama.js): quelle aggiunte al posto di Kom/Shar nel colore secondario */
.km__ch { display: inline-block; white-space: pre; }
.km__ch--sfx { color: var(--c-accent-pale); }
.km__ch.in { animation: km-type .2s ease-out both; }
@keyframes km-type { from { opacity: 0; transform: translateY(.18em); } to { opacity: 1; transform: none; } }
/* la frase, il testo, i pulsanti e i valori compaiono appena Kom scivola sotto Shar */
.km__desc, .chi-siamo__grid { position: relative; z-index: 1; transition: opacity .8s ease, transform .8s ease; }
.km--anim .km__desc, .km--anim ~ .chi-siamo__grid { opacity: 0; transform: translateY(24px); pointer-events: none; }
.chi-siamo.is-done .km__desc, .chi-siamo.is-done .chi-siamo__grid { opacity: 1; transform: none; pointer-events: auto; }
.chi-siamo.is-done .chi-siamo__grid { transition-delay: .15s; }
/* pulsanti sotto il testo: "Prosegui" porta ai Servizi (da lì scende il filo); a fine animazione pulsano */
.chi-siamo__cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.btn--next { background: var(--c-brand); color: #fff; }
.btn--next:hover { background: var(--c-brand-deep); }
.km-next__arrow { display: inline-block; }
/* (alone pulsante attorno ai pulsanti tolto su richiesta: resta solo la freccia di "Prosegui" che si muove) */
.chi-siamo__cta .btn { position: relative; }
.chi-siamo__cta .btn::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  box-shadow: 0 0 0 3px var(--ring, rgba(181, 89, 63, .55)); opacity: 0; }
.chi-siamo__cta .btn--next { --ring: rgba(34, 85, 128, .6); }
.chi-siamo.is-done .km-next__arrow { animation: cta-bob 1.2s ease-in-out 1.2s infinite; }
.chi-siamo.is-left .chi-siamo__cta .btn::after, .chi-siamo.is-left .km-next__arrow { animation: none; }
@keyframes cta-ring { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.12, 1.45); } }
@keyframes cta-bob { 0%, 100% { transform: translateY(-1px); } 50% { transform: translateY(4px); } }
@media (prefers-reduced-motion: reduce) { .chi-siamo.is-done .chi-siamo__cta .btn::after, .chi-siamo.is-done .km-next__arrow { animation: none; } }

@media (prefers-reduced-motion: reduce) { .km__ch.in { animation: none; } }

/* --- Il filo conduttore: dalla freccia della hero a Chi Siamo e al filo dei Servizi -------------- */
.hero .orb__arrow { transition: opacity .35s ease; }
.hero.is-thread .orb__arrow { opacity: 0 !important; pointer-events: none !important; }
.hero.is-thread .orb__arrow-h { animation: none !important; }   /* nascosta: niente lampeggio da ridisegnare */   /* il filo ha preso il posto della freccia */
.trama { position: absolute; left: 0; top: 0; pointer-events: none; overflow: visible; z-index: 3; }
:root { --thread-w: 10px; --thread-head-w: 5px; }                 /* spessore unico di tutte le linee (trama e filo dei servizi) */
@media (max-width: 760px) { :root { --thread-w: 6px; --thread-head-w: 4px; } }
.trama path { fill: none; stroke-width: var(--thread-w); stroke-linecap: round; stroke-linejoin: round; }
.trama__head { fill: #fff; stroke-width: var(--thread-head-w); }

/* --- Sfondo in parallasse: grande lemniscata al tratto dietro le sezioni (main.js) --------------- */
.has-px { position: relative; isolation: isolate; }
.px { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.px svg { position: absolute; width: min(95vw, 1100px); height: auto; will-change: transform; }
.px path { fill: none; stroke: var(--c-accent-pale); stroke-width: 9; stroke-linecap: round; opacity: .22; }
.section--dark .px path, .px--dark path { stroke: var(--c-accent-mist); opacity: .07; }
@media (max-width: 760px) { .px svg { width: 150vw; } .px path { stroke-width: 7; } }

/* --- iPhone in orizzontale (notch / Dynamic Island) ------------------------------------------------
   Con viewport-fit=cover la pagina arriva fino ai bordi dello schermo: gli sfondi delle sezioni coprono
   anche i lati (niente bande bianche) e i contenuti restano nell'area sicura grazie a env(safe-area-inset-*). */
.container, .site-header, .site-footer, .filo__head, .frow, .service-body {
  padding-left: max(var(--pad-x, var(--sp-6)), env(safe-area-inset-left, 0px));
  padding-right: max(var(--pad-x, var(--sp-6)), env(safe-area-inset-right, 0px));
}
@media (max-width: 760px) { .frow { --pad-x: var(--sp-4); } }
.contatti__map-link { right: max(var(--sp-4), env(safe-area-inset-right, 0px)); }

/* nessuno scorrimento orizzontale della pagina (decorazioni e linee che sfiorano il bordo vengono tagliate) */
html, body { overflow-x: clip; }

/* fine delle pagine interne: richiesta di informazioni (modulo in fondo alla pagina) e ritorno alla home */
.page-cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-12); padding-top: var(--sp-8); border-top: 1px solid var(--c-rule); }
.btn--line { border: 1px solid var(--c-brand); color: var(--c-brand); background: transparent; }
.btn--line:hover { background: var(--c-brand); color: #fff; }
@media (max-width: 640px) { .page-cta .btn { width: 100%; justify-content: center; } }

/* --- Pulsanti: tutti nello stile degli "Approfondisci" dei servizi in homepage (.frow__btn) ---------
   pillola, testo normale in grassetto; pieni in blu, "line" per le azioni secondarie, chiari sui fondi scuri */
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.2rem; border-radius: 999px; font-size: .9rem; font-weight: 700;
  letter-spacing: normal; text-transform: none; line-height: 1.2; transition: filter .2s, transform .2s, background .2s, color .2s; }
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn--solid-dark, .btn--next { background: var(--c-brand); color: #fff; }
.btn--solid-dark:hover, .btn--next:hover { background: var(--c-brand); }
.btn--solid-light { background: #fff; color: var(--c-brand); }
.btn--solid-light:hover { background: #fff; }
.btn--line { border: 2px solid var(--c-brand); color: var(--c-brand); background: transparent; padding: calc(.7rem - 2px) calc(1.2rem - 2px); }
.btn--line:hover { background: var(--c-brand); color: #fff; filter: none; }
.chi-siamo__cta .btn { --ring: rgba(34, 85, 128, .55); }
/* "Approfondisci" (servizi in homepage e Chi Siamo): ambra, per attirare l'attenzione; stessa forma degli altri */
.frow__btn, .chi-siamo__cta a[href="/chi-siamo.html"] { background: #f2b84b; color: #0c1e2c; }
.frow__btn:hover, .chi-siamo__cta a[href="/chi-siamo.html"]:hover { background: #f2b84b; color: #0c1e2c; filter: brightness(1.05); }

/* "Ti serve davvero…?" nelle pagine servizio: in evidenza, perché è lì che il cliente decide */
.choice { margin: var(--sp-12) 0; padding: var(--sp-8) var(--sp-8) var(--sp-6); background: #fff7e3; border-left: 6px solid #f2b84b;
  border-radius: 0 18px 18px 0; box-shadow: 0 22px 44px -32px rgba(12, 30, 44, .5); }
.choice__eyebrow { display: inline-block; padding: .3rem .7rem; border-radius: 999px; background: #f2b84b; color: #0c1e2c;
  font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.service-body .choice h2 { margin-top: var(--sp-3); font-size: clamp(1.5rem, 3vw, 1.9rem); line-height: 1.2; color: var(--c-text); }
.service-body .choice p:last-child, .service-body .choice ul:last-child { margin-bottom: 0; }
@media (max-width: 640px) { .choice { margin: var(--sp-10) calc(-1 * var(--sp-2)); padding: var(--sp-6) var(--sp-5, 1.25rem) var(--sp-5, 1.25rem); } }