/* =========================================================================
   A. INVEST — main.css
   Caricato in modo asincrono; il critical CSS (token, header, hero) e' inline.
   Regola d'oro delle animazioni: SOLO transform e opacity.
   ========================================================================= */

/* ============================ 1. UTILITY ================================ */
.wrap--narrow { max-width: 820px; }
.u-center { text-align: center; margin-inline: auto; }
.u-mt { margin-block-start: 2rem; }
.u-nowrap { white-space: nowrap; }
.u-flush { padding-inline: 0; }
.grid { display: grid; gap: clamp(1rem, 2.4vw, 1.6rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 13.5rem), 1fr)); }

/* ============================ 2. TIPOGRAFIA ============================= */
h2 { font-size: clamp(1.7rem, 1.15rem + 2.1vw, 2.7rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + .5vw, 1.4rem); }
h4 { font-size: 1.05rem; }
.section__head { max-width: 62ch; margin-block-end: clamp(2rem, 4vw, 3rem); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head .kicker { margin-block-end: .8rem; }
.section__head p { margin-block-start: 1rem; color: var(--muted); font-size: 1.08rem; }
.answer {
  font-size: 1.1rem; color: var(--txt);
  border-inline-start: 3px solid var(--blue);
  padding: .2rem 0 .2rem 1.1rem; margin-block: 1.2rem;
}
.answer strong { color: #fff; }
/* Nomi di file e frammenti tecnici citati nel testo. */
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .88em; padding: .1em .38em; border-radius: 5px;
  background: rgba(255, 255, 255, .07); color: var(--blue-2);
  border: 1px solid var(--line);
}

/* ============================ 3. SEZIONI ================================ */
.section--alt { background: linear-gradient(180deg, var(--bg), var(--bg-2) 40%, var(--bg)); }
.section--surf { background: var(--bg-2); border-block: 1px solid var(--line); }

.crumbs { border-bottom: 1px solid var(--line); background: rgba(11, 18, 32, .5); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .35rem; padding-block: .7rem; font-size: .82rem; color: var(--dim); }
.crumbs li + li::before { content: '/'; margin-inline-end: .35rem; color: var(--line-2); }
.crumbs a { color: var(--dim); text-decoration: none; }
.crumbs a:hover { color: var(--blue-1); text-decoration: underline; }
.crumbs [aria-current] { color: var(--muted); }

/* ============================ 4. CARD =================================== */
.card {
  position: relative; display: flex; flex-direction: column; gap: .7rem;
  padding: clamp(1.3rem, 2.4vw, 1.8rem);
  background: linear-gradient(160deg, var(--surf), var(--surf-2));
  border: 1px solid var(--line); border-radius: var(--r);
  transform-style: preserve-3d;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease),
    transform .35s var(--ease);
}
.card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  padding: 1px; opacity: 0;
  background: linear-gradient(140deg, rgba(78, 155, 255, .9), transparent 55%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: opacity .25s var(--ease); pointer-events: none;
}
.card:hover::before, .card:focus-within::before { opacity: 1; }
.card:hover, .card:focus-within { box-shadow: var(--shadow); }
.card h3 { letter-spacing: -.01em; }
.card p { color: var(--muted); font-size: .97rem; }
.card__icon {
  display: grid; place-items: center; width: 44px; height: 44px;
  border-radius: 12px; background: rgba(10, 102, 255, .16);
  border: 1px solid rgba(78, 155, 255, .3); color: var(--blue-1);
  margin-block-end: .4rem;
}
.card__icon--num { font-weight: 800; font-size: 1.1rem; }
.card__link {
  margin-block-start: auto; padding-block-start: .6rem;
  font-weight: 600; font-size: .93rem; text-decoration: none;
  display: inline-flex; align-items: center; gap: .4rem;
}
.card__link::after { content: '\2192'; transition: transform .22s var(--ease); }
.card:hover .card__link::after { transform: translateX(4px); }
/* Link "stretched": tutta la card e' cliccabile, ma il focus resta sul link. */
.card--link .card__link::before { content: ''; position: absolute; inset: 0; border-radius: inherit; }

/* Tilt 3D-lite: le variabili sono impostate da app.js (solo su puntatore fine). */
.card--tilt { --rx: 0deg; --ry: 0deg; }
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .card--tilt.is-tilting {
    transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateZ(0);
    transition: transform .08s linear;
  }
  .card--tilt.is-tilting .card__icon { transform: translateZ(28px); }
  .card--tilt.is-tilting h3 { transform: translateZ(16px); }
}

/* ============================ 5. DASHBOARD ============================== */
.dash {
  position: relative;
  padding: clamp(1.2rem, 2.6vw, 1.8rem);
  background: linear-gradient(155deg, rgba(16, 26, 46, .96), rgba(8, 13, 24, .96));
  border: 1px solid var(--line-2); border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  --rx: 0deg; --ry: 0deg;
}
@supports (backdrop-filter: blur(1px)) {
  .dash { background: linear-gradient(155deg, rgba(16, 26, 46, .8), rgba(8, 13, 24, .82)); backdrop-filter: blur(10px); }
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .dash.is-tilting { transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .12s linear; }
}
.dash__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block-end: .9rem; border-block-end: 1px solid var(--line); }
.dash__title { font-size: .84rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.dash__live { display: inline-flex; align-items: center; gap: .45rem; white-space: nowrap; font-size: .74rem; color: var(--blue-1); font-weight: 600; }
.dash__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue-1); }
@media (prefers-reduced-motion: no-preference) {
  .dash__dot { animation: pulse 2.4s var(--ease) infinite; }
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.7); } }

.dash__metrics { display: grid; gap: 1.1rem; padding-block: 1.2rem; }
.metric { display: grid; grid-template-columns: 1fr auto; gap: .3rem .8rem; align-items: baseline; }
.metric__val {
  grid-column: 2; font-size: clamp(1.5rem, 1.2rem + 1.1vw, 2rem); font-weight: 800;
  color: #fff; font-variant-numeric: tabular-nums; letter-spacing: -.03em;
  /* larghezza riservata: evita reflow durante il conteggio */
  min-width: 5ch; text-align: right;
}
.metric__val i { font-style: normal; color: var(--blue-1); }
.metric__label { grid-column: 1; font-size: .93rem; color: var(--muted); }
.metric__bar { grid-column: 1 / -1; height: 6px; border-radius: 999px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.metric__bar > i {
  display: block; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, var(--blue-d), var(--blue-1));
  transform: scaleX(var(--w, 0)); transform-origin: left center;
}
@media (prefers-reduced-motion: no-preference) {
  .metric__bar > i { transform: scaleX(0); transition: transform 1.1s var(--ease) var(--delay, 0s); }
  .is-in .metric__bar > i, .dash.is-in .metric__bar > i { transform: scaleX(var(--w, 0)); }
}
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .metric__bar > i { transition: none; animation: bar-grow linear both; animation-timeline: view(); animation-range: entry 25% entry 95%; }
  }
}
@keyframes bar-grow { from { transform: scaleX(0); } to { transform: scaleX(var(--w, 0)); } }

.dash__chart { padding-block-start: 1.1rem; border-block-start: 1px solid var(--line); }
.dash__bars { display: flex; align-items: flex-end; gap: .5rem; height: 96px; }
.dash__bars > i {
  flex: 1; border-radius: 5px 5px 0 0; background: linear-gradient(180deg, var(--blue-1), rgba(10, 102, 255, .28));
  height: 100%; transform: scaleY(var(--h, .2)); transform-origin: bottom center;
}
.dash__bars > i:last-child { background: linear-gradient(180deg, #8FBEFF, var(--blue)); }
@media (prefers-reduced-motion: no-preference) {
  .dash__bars > i { transform: scaleY(0); transition: transform .8s var(--ease) var(--delay, 0s); }
  .is-in .dash__bars > i { transform: scaleY(var(--h, .2)); }
}
.dash__foot { display: flex; justify-content: space-between; font-size: .74rem; color: var(--dim); margin-block-start: .55rem; }

/* ============================ 6. REVEAL ================================= */
@keyframes reveal-in { from { opacity: 0; transform: translate3d(0, 24px, 0); } to { opacity: 1; transform: none; } }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .reveal { animation: reveal-in linear both; animation-timeline: view(); animation-range: entry 8% entry 85%; }
  }
}
/* Fallback JS: la classe .no-vt viene aggiunta da app.js SOLO se
   animation-timeline non e' supportato e l'utente non ha chiesto meno moto.
   Senza JS il contenuto resta sempre visibile. */
.no-vt .reveal { opacity: 0; transform: translate3d(0, 24px, 0); transition: opacity .6s var(--ease) var(--delay, 0s), transform .6s var(--ease) var(--delay, 0s); }
.no-vt .reveal.is-in { opacity: 1; transform: none; }

/* Parallax hero: scroll-driven, con fallback silenzioso. */
@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .hero__bg img { animation: hero-pan linear both; animation-timeline: scroll(root); animation-range: 0 90vh; }
    .hero__layer--a { animation: drift-a linear both; animation-timeline: scroll(root); animation-range: 0 90vh; }
    .hero__layer--b { animation: drift-b linear both; animation-timeline: scroll(root); animation-range: 0 90vh; }
    .skyline__img img { animation: sky-rise linear both; animation-timeline: view(); animation-range: entry 0% cover 85%; }
  }
}
@keyframes hero-pan { to { transform: translate3d(0, 6%, 0) scale(1.09); } }
@keyframes drift-a { to { transform: translate3d(-4%, 26%, 0) scale(1.14); } }
@keyframes drift-b { to { transform: translate3d(5%, -18%, 0) scale(.92); } }
@keyframes sky-rise { from { transform: scale(1.12) translate3d(0, 3%, 0); } to { transform: scale(1) translate3d(0, -2%, 0); } }

/* ============================ 7. SKYLINE ================================ */
.skyline { position: relative; padding-block-start: var(--sp); overflow: clip; }
.skyline__copy { position: relative; z-index: 2; max-width: 46rem; }
.skyline__img { position: relative; display: block; margin-block-start: clamp(-2rem, -4vw, -1rem); }
.skyline__img img { width: 100%; height: auto; aspect-ratio: 1600 / 740; object-fit: cover; }
.skyline__img::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(5, 7, 13, .35) 22%, rgba(5, 7, 13, 0) 55%, rgba(5, 7, 13, .9) 96%, var(--bg) 100%);
}
.skyline__stats {
  position: relative; z-index: 2; margin-block-start: clamp(-6rem, -8vw, -3rem);
  display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
}
.stat { padding: 1.2rem 1.3rem; background: rgba(8, 13, 24, .82); border: 1px solid var(--line-2); border-radius: var(--r); }
@supports (backdrop-filter: blur(1px)) { .stat { background: rgba(8, 13, 24, .6); backdrop-filter: blur(12px); } }
.stat b { display: block; font-size: clamp(1.7rem, 1.4rem + 1.2vw, 2.3rem); font-weight: 800; color: #fff; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.stat span { font-size: .9rem; color: var(--muted); }

/* ============================ 8. PROCESSO / TIMELINE ==================== */
.steps { counter-reset: step; display: grid; gap: 1.2rem; }
@media (min-width: 48rem) { .steps { grid-template-columns: 1fr 1fr; } }
.step { position: relative; padding: 1.4rem 1.4rem 1.4rem 4.2rem; background: var(--surf); border: 1px solid var(--line); border-radius: var(--r); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 1.3rem; top: 1.3rem;
  font-size: .95rem; font-weight: 800; color: var(--blue-1);
  font-variant-numeric: tabular-nums;
}
.step h3 { margin-block-end: .4rem; }
.step p { color: var(--muted); font-size: .97rem; }

/* ============================ 9. FAQ ==================================== */
.faq { display: grid; gap: .7rem; }
.faq__i { border: 1px solid var(--line); border-radius: var(--r); background: var(--surf); overflow: hidden; }
.faq__i[open] { border-color: rgba(78, 155, 255, .38); }
.faq__i summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.05rem 1.2rem; cursor: pointer; list-style: none; }
.faq__i summary::-webkit-details-marker { display: none; }
.faq__i summary h3 { font-size: 1.03rem; font-weight: 600; letter-spacing: -.005em; }
.faq__i summary::after {
  content: ''; flex: none; width: 12px; height: 12px; margin-block-start: .35rem;
  border-right: 2px solid var(--blue-1); border-bottom: 2px solid var(--blue-1);
  transform: rotate(45deg); transition: transform .2s var(--ease);
}
.faq__i[open] summary::after { transform: rotate(-135deg); }
.faq__a { padding: 0 1.2rem 1.2rem; color: var(--muted); }
.faq__a p + p { margin-block-start: .8rem; }

/* ============================ 10. LISTE / CHECK ========================= */
.checks { display: grid; gap: .7rem; }
.checks li { position: relative; padding-inline-start: 1.9rem; color: var(--muted); }
.checks li::before {
  content: ''; position: absolute; left: 0; top: .55rem;
  width: 11px; height: 6px; border-left: 2px solid var(--blue-1); border-bottom: 2px solid var(--blue-1);
  transform: rotate(-45deg);
}
.checks strong { color: var(--txt); font-weight: 600; }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag { font-size: .78rem; font-weight: 600; letter-spacing: .04em; color: var(--muted); background: rgba(255, 255, 255, .05); border: 1px solid var(--line); border-radius: 999px; padding: .3rem .75rem; }

/* ============================ 11. CTA BAND ============================== */
.cta-band { position: relative; overflow: clip; background: linear-gradient(135deg, #071233, #0A2A6B 55%, #0A4FC4); border-block: 1px solid rgba(78, 155, 255, .25); }
.cta-band__in { display: grid; gap: 1.6rem; align-items: center; padding-block: clamp(2.6rem, 6vw, 4rem); }
.cta-band h2 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem); }
.cta-band p { color: #C6D8FF; margin-block-start: .8rem; max-width: 52ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.cta-band .btn--ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.cta-band .btn--primary { background: #fff; color: #06122E; box-shadow: none; }
.cta-band .btn--primary:hover { background: #E6EEFF; }
@media (min-width: 52rem) { .cta-band__in { grid-template-columns: 1.4fr auto; } }

/* ============================ 12. CASI STUDIO / BLOG ==================== */
.tile { position: relative; display: flex; flex-direction: column; overflow: hidden; background: var(--surf); border: 1px solid var(--line); border-radius: var(--r); transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.tile:hover { border-color: rgba(78, 155, 255, .4); box-shadow: var(--shadow); }
.tile__media { position: relative; overflow: hidden; background: var(--surf-2); }
.tile__media img { width: 100%; height: auto; aspect-ratio: 8 / 5; object-fit: cover; }
@media (prefers-reduced-motion: no-preference) {
  .tile__media img { transition: transform .5s var(--ease); }
  .tile:hover .tile__media img { transform: scale(1.045); }
}
.tile__body { display: flex; flex-direction: column; gap: .6rem; padding: 1.3rem; flex: 1; }
p.tile__meta { display: flex; flex-wrap: wrap; gap: .6rem; font-size: .78rem; color: var(--dim); text-transform: uppercase; letter-spacing: .09em; font-weight: 600; }
.tile h3 { font-size: 1.14rem; }
.tile h3 a { color: var(--txt); text-decoration: none; }
.tile h3 a::before { content: ''; position: absolute; inset: 0; }
.tile:hover h3 a { color: #fff; }
.tile p { color: var(--muted); font-size: .95rem; }
.tile__kpi { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; margin-block-start: auto; padding-block-start: .8rem; border-block-start: 1px solid var(--line); }
.tile__kpi div { font-size: .82rem; color: var(--dim); }
.tile__kpi b { display: block; font-size: 1.15rem; color: var(--blue-1); font-weight: 800; font-variant-numeric: tabular-nums; }

/* ============================ 13. ARTICOLO ============================== */
.prose { max-width: 72ch; }
.prose > * + * { margin-block-start: 1.2rem; }
.prose h2 { margin-block-start: 2.8rem; font-size: clamp(1.45rem, 1.2rem + 1.1vw, 1.9rem); scroll-margin-top: calc(var(--head-h) + 1rem); }
.prose h3 { margin-block-start: 2rem; scroll-margin-top: calc(var(--head-h) + 1rem); }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--txt); }
.prose ul, .prose ol { display: grid; gap: .55rem; padding-inline-start: 1.3rem; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li::marker { color: var(--blue-1); }
.prose blockquote { border-inline-start: 3px solid var(--blue); padding-inline-start: 1.2rem; font-size: 1.1rem; color: var(--txt); }
.prose figure { margin-block: 2rem; }
.prose__cover { margin: 0 0 2.4rem; }
.prose__cover img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--r); }
/* La sorgente e' 350x200: si mostra a dimensione nativa, senza ingrandirla. */
.prose__side { max-width: 350px; }
.prose__side img { width: 100%; height: auto; border-radius: var(--r-sm); }
.prose figcaption { margin-block-start: .6rem; font-size: .84rem; color: var(--dim); }
.prose table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.table-scroll { overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: .75rem .9rem; border-block-end: 1px solid var(--line); }
.prose th { color: var(--txt); font-weight: 600; background: rgba(255, 255, 255, .04); }
.prose td { color: var(--muted); }
.article__meta { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; font-size: .86rem; color: var(--dim); margin-block-start: 1rem; }
.toc { padding: 1.2rem 1.4rem; background: var(--surf); border: 1px solid var(--line); border-radius: var(--r); }
.toc h2 { font-size: .8rem !important; margin: 0 0 .7rem !important; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.toc ol { display: grid; gap: .4rem; padding: 0; list-style: none; counter-reset: toc; }
.toc li { color: var(--muted); }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }

/* ============================ 14. FORM ================================== */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field > label { font-size: .9rem; font-weight: 600; }
.field .hint { font-size: .82rem; color: var(--dim); }
/* Il bordo e' un confine di componente: WCAG 1.4.11 chiede almeno 3:1.
   rgba(255,255,255,.18) stava a 1,75:1; #6B7793 misura 4:1 sul fondo campo. */
.field input, .field select, .field textarea {
  width: 100%; padding: .8rem .95rem; background: rgba(255, 255, 255, .04);
  border: 1px solid #6B7793; border-radius: var(--r-sm); color: var(--txt);
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}
.field textarea { min-height: 8rem; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #93A0BC; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-1); background: rgba(10, 102, 255, .08); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--blue-2); outline-offset: 2px; }
.field ::placeholder { color: #7C8AA3; }  /* 5,1:1 sul fondo campo */
.field .err { font-size: .82rem; color: #FF9DA6; min-height: 0; }
.field[data-invalid] input, .field[data-invalid] select, .field[data-invalid] textarea { border-color: #FF6B78; }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: .7rem; }
.field--check input { width: 1.15rem; height: 1.15rem; margin-block-start: .25rem; accent-color: var(--blue); }
.field--check label { font-weight: 400; font-size: .9rem; color: var(--muted); }
.form__row { display: grid; gap: 1.1rem; }
@media (min-width: 40rem) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.form__note { font-size: .84rem; color: var(--dim); }
.form__status { padding: .9rem 1.1rem; border-radius: var(--r-sm); font-size: .93rem; border: 1px solid var(--line-2); background: var(--surf); }
.form__status[data-state="ok"] { border-color: rgba(0, 208, 192, .5); color: #9BF3EC; }
.form__status[data-state="err"] { border-color: #FF6B78; color: #FFB3BA; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.contact-card { padding: 1.3rem; background: var(--surf); border: 1px solid var(--line); border-radius: var(--r); }
.contact-card h3 { font-size: .95rem; color: var(--muted); font-weight: 600; margin-block-end: .3rem; }
.contact-card a, .contact-card p, .contact-card address { font-size: 1.05rem; color: var(--txt); text-decoration: none; font-weight: 600; font-style: normal; line-height: 1.45; }
.contact-card a:hover { color: var(--blue-1); text-decoration: underline; }

/* ============================ 15. PREZZI ================================ */
.plans { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); align-items: start; }
.plan { position: relative; display: flex; flex-direction: column; gap: .9rem; padding: 1.6rem; background: var(--surf); border: 1px solid var(--line); border-radius: var(--r); }
.plan--hot { border-color: rgba(78, 155, 255, .5); background: linear-gradient(165deg, rgba(10, 102, 255, .14), var(--surf) 60%); }
.plan__badge { position: absolute; top: -.7rem; left: 1.4rem; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; background: var(--blue); color: #fff; padding: .25rem .7rem; border-radius: 999px; }
.plan h3 { font-size: 1.1rem; }
.plan__price { font-size: 1.9rem; font-weight: 800; color: #fff; letter-spacing: -.03em; }
.plan__price small { display: block; font-size: .8rem; font-weight: 500; color: var(--dim); letter-spacing: 0; }
.plan .checks li { font-size: .93rem; }

/* ============================ 16. NAV MOBILE + DROPDOWN ================= */
.nav__menu {
  position: absolute; top: calc(100% + .55rem); left: 50%; z-index: 20;
  width: min(23rem, 88vw); transform: translateX(-50%);
  padding: .6rem; background: #0A1120; border: 1px solid var(--line-2);
  border-radius: var(--r); box-shadow: var(--shadow);
}
.nav__menu[hidden] { display: none; }
.nav__menu-list { display: grid; gap: .1rem; }
.nav__menu-list a { display: grid; gap: .1rem; padding: .6rem .75rem; border-radius: var(--r-sm); text-decoration: none; color: var(--txt); }
.nav__menu-list a:hover { background: rgba(10, 102, 255, .16); }
.nav__menu-list span { font-size: .93rem; font-weight: 600; }
.nav__menu-list small { font-size: .8rem; color: var(--dim); line-height: 1.45; }
.nav__menu-list a[aria-current] span { color: var(--blue-1); }
.nav__menu-cta { display: flex; align-items: center; gap: .4rem; margin-block-start: .4rem; padding: .7rem .75rem; border-block-start: 1px solid var(--line); font-size: .9rem; font-weight: 600; text-decoration: none; }
.nav__item--has-menu[data-open] .nav__toggle svg { transform: rotate(180deg); }

@media (max-width: 61.999rem) {
  /* Il drawer esiste solo quando c'e' JavaScript per aprirlo: senza, il menu
     resta nel flusso (regola nel critical CSS) ed e' navigabile normalmente. */
  .js .nav {
    position: fixed; inset: var(--head-h) 0 0 auto; z-index: 90;
    display: block; width: min(24rem, 92vw); margin: 0;
    padding: 1.2rem var(--gutter) 2.5rem;
    background: #070C16; border-inline-start: 1px solid var(--line-2);
    overflow-y: auto; overscroll-behavior: contain;
    transform: translateX(100%); visibility: hidden;
    /* visibility torna a hidden solo a fine transizione: cosi' all'apertura
       diventa subito visibile e il focus programmatico non fallisce. */
    transition: transform .3s var(--ease), visibility 0s linear .3s;
  }
  @media (prefers-reduced-motion: reduce) {
    .js .nav { transition: none; }
  }
  .js .nav[data-open] {
    transform: translateX(0); visibility: visible;
    transition: transform .3s var(--ease), visibility 0s;
  }
  .js .nav__list { flex-direction: column; align-items: stretch; gap: .2rem; }
  .nav__item { flex-wrap: wrap; }
  .nav__link { flex: 1; padding: .85rem .6rem; font-size: 1.02rem; }
  .nav__toggle { width: 44px; height: 44px; margin: 0; }
  .nav__menu { position: static; width: auto; transform: none; box-shadow: none; background: rgba(255, 255, 255, .03); margin-block: .2rem .6rem; }
  /* Senza JS il pannello non potrebbe aprirsi: resta espanso e il toggle sparisce. */
  html:not(.js) .nav__menu[hidden] { display: block; }
  html:not(.js) .nav__toggle { display: none; }
  .nav-backdrop {
    position: fixed; inset: 0; z-index: 80; background: rgba(2, 4, 9, .7);
    border: 0; width: 100%; cursor: pointer;
  }
  body.nav-open { overflow: hidden; }
  .nav__mobile-cta { display: flex; width: 100%; margin-block-start: 1.4rem; }
}
@media (min-width: 62rem) { .nav__mobile-cta { display: none; } }

/* ============================ 16b. WHATSAPP ============================= */
/* Contrasto: il glifo e il testo sono in #06210F sul verde WhatsApp #25D366
   (rapporto ~10:1). Il bianco sullo stesso verde starebbe a 2:1 e non
   supererebbe il livello AA, quindi qui si usa la versione scura. */
.wa {
  --wa-bg: #25D366;
  position: fixed; z-index: 70;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: .6rem;
  min-width: 56px; min-height: 56px; padding: 0 1.1rem;
  background: var(--wa-bg); color: #06210F;
  border-radius: 999px; text-decoration: none;
  font-weight: 700; font-size: .95rem; line-height: 1;
  box-shadow: 0 12px 32px -10px rgba(0, 0, 0, .75), 0 0 0 1px rgba(0, 0, 0, .22);
}
.wa:hover { --wa-bg: #3BE07A; }
.wa:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.wa svg { flex: none; }
@media (prefers-reduced-motion: no-preference) {
  .wa { transition: transform .2s var(--ease), background-color .2s var(--ease); }
  .wa:hover { transform: translateY(-3px); }
  .wa:active { transform: translateY(0); }
}
/* Sotto i 62rem resta un pulsante circolare con la sola icona. */
@media (max-width: 61.999rem) {
  .wa { padding: 0; justify-content: center; width: 56px; }
  .wa__txt { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
}
/* Con il drawer aperto il pulsante non deve restare sopra l'overlay. */
body.nav-open .wa { display: none; }
body:has(#cc-banner:not([hidden])) .wa,
body:has(#cc-prefs:not([hidden])) .wa { display: none; }
@media print { .wa { display: none !important; } }

/* ============================ 16c. CONSENSO COOKIE ====================== */
/* Barra non modale in basso: non copre il contenuto e non e' un cookie wall. */
.cc {
  position: fixed; z-index: 120;
  left: max(1rem, env(safe-area-inset-left));
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
}
.cc[hidden] { display: none; }
.cc__box {
  max-width: 46rem; margin-inline: auto;
  padding: clamp(1.1rem, 2.4vw, 1.5rem);
  background: #0A1120; border: 1px solid var(--line-2);
  border-radius: var(--r); box-shadow: 0 24px 60px -18px rgba(0, 0, 0, .85);
}
.cc__title { font-size: 1.05rem; margin-block-end: .5rem; }
.cc__txt { font-size: .92rem; color: var(--muted); }
.cc__links { margin-block-start: .6rem; font-size: .85rem; }
.cc__actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-block-start: 1.1rem; }
/* Accettare e rifiutare devono costare lo stesso: stessa dimensione, stesso
   peso tipografico, contrasto equivalente. Cambia solo il colore. */
.cc__actions .btn { flex: 1 1 auto; min-width: 10rem; padding: .8rem 1.2rem; font-size: .95rem; }
.btn--neutral { background: #E8EDF5; color: #06101F; border-color: #E8EDF5; }
.btn--neutral:hover { background: #fff; border-color: #fff; }

.cc-modal { position: fixed; inset: 0; z-index: 130; display: grid; place-items: center; padding: 1rem; background: rgba(2, 4, 9, .78); }
.cc-modal[hidden] { display: none; }
.cc-modal__panel {
  position: relative; width: min(38rem, 100%); max-height: 86vh; overflow-y: auto;
  padding: clamp(1.3rem, 3vw, 2rem);
  background: #0A1120; border: 1px solid var(--line-2); border-radius: var(--r-lg);
}
.cc-modal__panel > h2 { font-size: 1.3rem; margin-block-end: .6rem; padding-inline-end: 2.5rem; }
.cc-modal__close {
  position: absolute; top: .8rem; right: .8rem; width: 44px; height: 44px;
  display: grid; place-items: center; background: none; border: 0;
  color: var(--muted); border-radius: 999px; cursor: pointer;
}
.cc-modal__close:hover { color: var(--txt); background: rgba(255, 255, 255, .08); }
.cc-cats { display: grid; gap: .8rem; margin-block: 1.2rem; }
.cc-cat { padding: 1rem 1.1rem; background: var(--surf); border: 1px solid var(--line); border-radius: var(--r-sm); }
.cc-cat__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.cc-cat__head label { font-weight: 600; }
.cc-cat__head input[type="checkbox"] {
  appearance: none; -webkit-appearance: none; flex: none;
  width: 1.4rem; height: 1.4rem; border-radius: 6px; cursor: pointer;
  border: 2px solid #93A0BC;            /* 7,4:1 sul fondo della card */
  background: rgba(255, 255, 255, .04);
  display: grid; place-content: center;
}
.cc-cat__head input[type="checkbox"]:checked { background: var(--blue); border-color: var(--blue); }
.cc-cat__head input[type="checkbox"]:checked::before {
  content: ''; width: .62rem; height: .34rem;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(1px, -2px);
}
.cc-cat__head input[type="checkbox"]:disabled { opacity: .6; cursor: not-allowed; }
.cc-cat__stato { font-size: .8rem; color: var(--dim); }
.cc-cat p { font-size: .89rem; color: var(--muted); margin-block-start: .45rem; }
.cc-cat__list { display: flex; flex-wrap: wrap; gap: .3rem .9rem; margin-block-start: .6rem; font-size: .8rem; color: var(--dim); }
.cc-cat__list li::before { content: '· '; }

.site-foot__pref {
  padding: 0; background: none; border: 0; color: var(--dim);
  font-size: .82rem; cursor: pointer; text-decoration: underline;
  text-underline-offset: 3px;
}
.site-foot__pref:hover { color: var(--blue-1); }
@media print { .cc, .cc-modal { display: none !important; } }

/* ============================ 17. FOOTER ================================ */
.site-foot { margin-block-start: var(--sp); padding-block: clamp(2.5rem, 5vw, 4rem) 1.5rem; background: var(--bg-2); border-block-start: 1px solid var(--line); }
.site-foot__grid { display: grid; gap: 2.2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
.site-foot__brand { max-width: 22rem; }
.site-foot__claim { margin-block-start: 1rem; color: var(--muted); font-size: .95rem; }
.site-foot__tag { margin-block-start: .9rem; font-size: .72rem; font-weight: 700; letter-spacing: .13em; color: var(--blue-1); }
.site-foot__h { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--txt); margin-block-end: .9rem; }
.site-foot__col ul { display: grid; gap: .55rem; }
.site-foot__col a { color: var(--muted); text-decoration: none; font-size: .93rem; }
.site-foot__col a:hover { color: var(--blue-1); text-decoration: underline; }
.site-foot__contact address { font-style: normal; color: var(--muted); font-size: .93rem; }
.site-foot__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem 1.5rem; margin-block-start: 2.5rem; padding-block-start: 1.4rem; border-block-start: 1px solid var(--line); font-size: .82rem; color: var(--dim); }
.site-foot__legal ul { display: flex; gap: 1.2rem; }
.site-foot__legal a { color: var(--dim); }

/* ============================ 18. 404 =================================== */
.err-page { display: grid; place-items: center; text-align: center; min-height: 62vh; padding-block: var(--sp); }
.err-page__code { font-size: clamp(4.5rem, 12vw, 8rem); font-weight: 800; letter-spacing: -.06em; line-height: 1; background: linear-gradient(135deg, #fff, var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.err-page ul { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-block-start: 2rem; }

/* ============================ 19. STAMPA ================================ */
@media print {
  .site-head, .site-foot, .cta-band, .skip, .crumbs, .hero__bg, .hero__layers { display: none !important; }
  body { background: #fff; color: #000; }
  .prose p, .prose li, p { color: #222; }
  a[href^="http"]::after { content: ' (' attr(href) ')'; font-size: .8em; }
}