/* ═══════════════════════════════════════════════════════════
   PA Digit — foglio di stile unico
   Ordine: variabili -> reset -> layout/componenti -> pagine interne
   Unificato in un solo file per evitare richieste CSS in cascata.
   ═══════════════════════════════════════════════════════════ */

/* ─────────── 1. VARIABILI ─────────── */
:root {
  --color-primary:     #0A1F44;
  --color-accent:      #FFCE00;
  --color-accent-dark: #E6B800;
  --color-accent2:     #2176FF;
  --color-surface:     #F4F7FB;
  --color-dark:        #06112A;
  --color-darker:      #030C1E;
  --color-white:       #FFFFFF;
  --color-text:        #1C2B4A;
  --color-muted:       #6B7A99;
  --color-border:      rgba(255,255,255,0.08);
  --color-card-bg:     rgba(255,255,255,0.04);

  --font-display: 'IBM Plex Sans', sans-serif;
  --font-body:    'IBM Plex Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-card:  0 4px 32px rgba(10,31,68,0.10);
  --shadow-card-hover: 0 12px 48px rgba(10,31,68,0.18);
  --shadow-glow:  0 0 40px rgba(255,206,0,0.18);

  --max-w: 1200px;
  --nav-h: 72px;

  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─────────── 2. RESET ─────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--color-text); background: var(--color-white); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font: inherit; border: none; background: none; cursor: pointer; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ─────────── 3. LAYOUT E COMPONENTI ─────────── */
/* ── UTILITIES ───────────────────────────────────────────── */
.container { max-width: var(--max-w); margin-inline: auto; padding-inline: 24px; }
.section { padding-block: 96px; }
.section--dark { background: var(--color-dark); color: var(--color-white); }
.section--darker { background: var(--color-darker); color: var(--color-white); }
.section--surface { background: var(--color-surface); }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase;
}
.badge--yellow { background: rgba(255,206,0,.15); color: var(--color-accent); border: 1px solid rgba(255,206,0,.3); }
.badge--blue   { background: rgba(33,118,255,.12); color: #5BA4FF; border: 1px solid rgba(33,118,255,.25); }
.section-tag {
  font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 16px; display: block;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px);
  font-weight: 800; line-height: 1.15; margin-bottom: 20px;
}
.section-sub { font-size: 17px; color: var(--color-muted); line-height: 1.7; max-width: 560px; }

/* ── REVEAL — Apple style ────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px) scale(.985);
  transition:
    opacity   .95s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform .95s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}
.reveal.visible { opacity: 1; transform: translateY(0) scale(1); }
.reveal-delay-1 { transition-delay: .07s; }
.reveal-delay-2 { transition-delay: .14s; }
.reveal-delay-3 { transition-delay: .21s; }
.reveal-delay-4 { transition-delay: .28s; }
.reveal-delay-5 { transition-delay: .35s; }
.reveal-delay-6 { transition-delay: .42s; }

/* ── CARD STAGGER ────────────────────────────────────────── */
.card--out {
  opacity: 0;
  transform: translateY(28px) scale(.97);
  transition:
    opacity   .7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform .7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}
.card--in { opacity: 1; transform: translateY(0) scale(1); }

/* ── PARALLAX HERO content ───────────────────────────────── */
.hero__content { will-change: transform, opacity; }
.hero__bg, .hero__grid { will-change: transform; }

/* ── NAV ─────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h); display: flex; align-items: center;
  transition: background .4s, box-shadow .4s, backdrop-filter .4s;
}
.nav.scrolled {
  background: rgba(6,17,42,.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 8px 32px rgba(0,0,0,.3);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
}
.nav__logo { display: flex; align-items: center; }
.nav__logo svg { height: 68px; width: auto; color: var(--color-white); }
.nav__links { display: flex; gap: 32px; align-items: center; }
.nav__links a {
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,.75);
  transition: color .2s;
}
.nav__links a:hover { color: var(--color-accent); }
.nav__links .btn--accent { color: var(--color-primary); }
.nav__links .btn--accent:hover { color: var(--color-primary); }
.btn {
  display: inline-flex; align-items: center; gap: 8px; 
  padding: 11px 24px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 14px; transition: all .25s var(--ease-smooth);
}
.btn--accent {
  background: var(--color-accent); color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(255,206,0,.35);
}
.btn--accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,206,0,.45); }
.btn--outline {
  border: 1.5px solid rgba(255,255,255,.25); color: var(--color-white);
}
.btn--outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.nav__hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav__hamburger span { display: block; width: 24px; height: 2px; background: var(--color-white); border-radius: 2px; transition: all .3s; }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: var(--color-darker); position: relative; overflow: hidden;
  padding-top: var(--nav-h);
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(33,118,255,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(255,206,0,.10) 0%, transparent 55%),
    radial-gradient(ellipse 60% 70% at 90% 10%, rgba(10,31,68,.6) 0%, transparent 70%);
  animation: meshShift 60s ease-in-out infinite alternate;
}
@keyframes meshShift {
  0%   { background-position: 0% 0%, 100% 100%, 0% 100%; }
  50%  { background-position: 30% 20%, 70% 80%, 20% 60%; }
  100% { background-position: 10% 40%, 90% 30%, 50% 10%; }
}
.hero__grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 50%, black 20%, transparent 70%);
}
.hero__particles { position: absolute; inset: 0; z-index: 0; }
.particle {
  position: absolute; width: 3px; height: 3px; border-radius: 50%;
  background: var(--color-accent); opacity: 0;
  animation: floatParticle var(--dur, 8s) var(--delay, 0s) ease-in-out infinite;
}
@keyframes floatParticle {
  0%   { opacity: 0; transform: translateY(0) scale(1); }
  20%  { opacity: .6; }
  80%  { opacity: .3; }
  100% { opacity: 0; transform: translateY(-120px) scale(0.5); }
}
.hero__content { position: relative; z-index: 1; max-width: 760px; }
.hero__eyebrow { margin-bottom: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(40px, 6vw, 72px); line-height: 1.08;
  color: var(--color-white); margin-bottom: 24px; letter-spacing: -1px;
}
.hero__title span { color: var(--color-accent); position: relative; }
.hero__title span::after {
  content: ''; position: absolute; left: 0; bottom: 2px; right: 0; height: 3px;
  background: var(--color-accent); border-radius: 2px; opacity: .5;
}
.hero__sub {
  font-size: clamp(16px, 2vw, 19px); color: rgba(255,255,255,.65);
  line-height: 1.75; margin-bottom: 40px; max-width: 580px;
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero__stats {
  display: flex; gap: 40px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.08); padding-top: 40px;
}
.hero__stat-num {
  font-family: var(--font-display); font-size: 36px; font-weight: 800;
  color: var(--color-accent); line-height: 1;
}
.hero__stat-label { font-size: 13px; color: rgba(255,255,255,.5); margin-top: 6px; line-height: 1.4; }
.hero__visual {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 42%; z-index: 1; pointer-events: none;
}
.hero__orb {
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(33,118,255,.25), rgba(255,206,0,.08) 50%, transparent 70%);
  border: 1px solid rgba(255,206,0,.12);
  animation: orbPulse 16s ease-in-out infinite;
  position: relative;
}
@keyframes orbPulse {
  0%, 100% { transform: scale(1); opacity: .7; }
  50%       { transform: scale(1.04); opacity: 1; }
}
.hero__orb-inner {
  position: absolute; inset: 60px; border-radius: 50%;
  border: 1px solid rgba(255,206,0,.2);
  animation: orbPulse 22s ease-in-out infinite reverse;
}
.hero__orb-core {
  position: absolute; inset: 140px; border-radius: 50%;
  background: rgba(255,206,0,.08); border: 1px solid rgba(255,206,0,.3);
  display: flex; align-items: center; justify-content: center;
}

/* ── CHI SIAMO ───────────────────────────────────────────── */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about__highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
.about__highlight {
  background: var(--color-surface); border-radius: var(--radius-md);
  padding: 24px; border-left: 3px solid var(--color-accent);
  transition: transform .3s var(--ease-smooth);
}
.about__highlight:hover { transform: translateY(-4px); }
.about__highlight-num {
  font-family: var(--font-display); font-size: 32px; font-weight: 800;
  color: var(--color-primary); line-height: 1;
}
.about__highlight-label { font-size: 13px; color: var(--color-muted); margin-top: 6px; line-height: 1.4; }
.about__visual { display: flex; align-items: center; justify-content: center; }
.about__svg-wrap {
  width: 380px; height: 380px; position: relative;
  display: flex; align-items: center; justify-content: center;
}

/* ── SERVIZI ─────────────────────────────────────────────── */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.service-card {
  background: var(--color-white); border-radius: var(--radius-md);
  padding: 36px 28px; border: 1px solid rgba(10,31,68,.08);
  box-shadow: var(--shadow-card);
  transition: box-shadow .5s cubic-bezier(0.25,0.46,0.45,0.94),
              border-color .5s ease,
              transform .5s cubic-bezier(0.25,0.46,0.45,0.94);
  position: relative; overflow: hidden;
}
/* Barra accent top */
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent2));
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s cubic-bezier(0.25,0.46,0.45,0.94);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  box-shadow: 0 20px 60px rgba(10,31,68,.14), 0 4px 16px rgba(255,206,0,.08);
  transform: translateY(-8px);
  border-color: rgba(255,206,0,.2);
}
.service-card__icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(255,206,0,.12); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: background .3s;
}
.service-card:hover .service-card__icon { background: rgba(255,206,0,.2); }
.service-card__icon svg { color: var(--color-primary); }
.service-card__num {
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 2px; color: var(--color-accent); text-transform: uppercase;
  margin-bottom: 12px; display: block;
}
.service-card__title { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--color-primary); }
.service-card__desc { font-size: 14px; line-height: 1.7; color: var(--color-muted); }
.service-card__link {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 14px; font-size: 13px; font-weight: 700;
  color: var(--color-accent2); transition: gap .2s;
}
.service-card__link:hover { gap: 8px; color: var(--color-accent-dark); }

/* ── PERCHÉ PA DIGIT ─────────────────────────────────────── */
.pillars__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: 56px; }
.pillar {
  background: rgba(255,255,255,.04); padding: 40px 28px;
  border: 1px solid rgba(255,255,255,.07); transition: all .35s var(--ease-smooth);
  position: relative; overflow: hidden;
}
.pillar:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.pillar:last-child  { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.pillar::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--color-accent); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease-smooth);
}
.pillar:hover::after { transform: scaleX(1); }
.pillar:hover { background: rgba(255,206,0,.06); }
.pillar__icon {
  width: 48px; height: 48px; background: rgba(255,206,0,.1); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
}
.pillar__icon svg { color: var(--color-accent); }
.pillar__title { font-size: 17px; font-weight: 700; color: var(--color-white); margin-bottom: 12px; }
.pillar__text  { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.55); }

/* ── PROTOM GROUP ────────────────────────────────────────── */
.protom__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.protom__bu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.bu-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm); padding: 20px 16px; text-align: center;
  transition: all .3s var(--ease-smooth);
}
.bu-card:hover { background: rgba(255,206,0,.07); border-color: rgba(255,206,0,.2); transform: translateY(-4px); }
.bu-card svg { margin: 0 auto 12px; color: var(--color-accent); }
.bu-card__name { font-size: 13px; font-weight: 600; color: rgba(255,255,255,.8); line-height: 1.4; }
.protom__logo-link {
  display: inline-flex; flex-direction: column; gap: 10px; margin-top: 28px;
  text-decoration: none;
}
.protom__logo-box {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-white); border-radius: var(--radius-sm);
  padding: 10px 20px; transition: opacity .2s;
}
.protom__logo-link:hover .protom__logo-box { opacity: .88; }
.protom__logo-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--color-accent);
  transition: gap .2s;
}
.protom__logo-link:hover .protom__logo-cta { gap: 10px; }
.protom__badge {
  margin-top: 32px; display: inline-flex; align-items: center; gap: 12px;
  background: rgba(255,206,0,.1); border: 1px solid rgba(255,206,0,.25);
  border-radius: 100px; padding: 10px 20px;
}
.protom__badge-text { font-size: 13px; font-weight: 600; color: var(--color-accent); }
.protom__link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 28px;
  font-size: 15px; font-weight: 600; color: var(--color-accent);
  transition: gap .2s;
}
.protom__link:hover { gap: 14px; }
.protom__visual { position: relative; }
.protom__glow {
  width: 100%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,206,0,.12) 0%, transparent 70%);
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse { 0%,100%{opacity:.5;transform:translate(-50%,-50%) scale(1)} 50%{opacity:1;transform:translate(-50%,-50%) scale(1.1)} }

/* ── CERTIFICAZIONI ──────────────────────────────────────── */
.certs__grid { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 48px; }
.cert-badge {
  display: flex; align-items: center; gap: 16px;
  background: var(--color-white); border: 1px solid rgba(10,31,68,.1);
  border-radius: var(--radius-md); padding: 20px 28px;
  box-shadow: var(--shadow-card); transition: all .3s var(--ease-smooth);
  flex: 1; min-width: 260px;
}
.cert-badge:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: rgba(255,206,0,.3); }
.cert-badge__icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,206,0,.12); display: flex; align-items: center; justify-content: center;
}
.cert-badge__icon svg { color: var(--color-primary); }
.cert-badge__title { font-weight: 700; font-size: 14px; color: var(--color-primary); margin-bottom: 4px; }
.cert-badge__sub   { font-size: 12px; color: var(--color-muted); line-height: 1.4; }

/* ── CONTRIBUTI ──────────────────────────────────────────── */
.contributi__inner { text-align: center; max-width: 720px; margin-inline: auto; }
.contributi__logos {
  margin-top: 40px;
  display: flex; align-items: center; justify-content: center;
}
.contributi__logos img {
  max-width: 100%; height: auto; max-height: 70px; object-fit: contain;
}

/* ── CONTATTI ────────────────────────────────────────────── */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact__form { background: var(--color-white); border-radius: var(--radius-lg); padding: 48px; box-shadow: var(--shadow-card); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--color-primary); margin-bottom: 8px; letter-spacing: .3px; }
.form-group input,
.form-group textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid rgba(10,31,68,.12);
  border-radius: var(--radius-sm); font-size: 15px; color: var(--color-text);
  background: var(--color-surface); transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(255,206,0,.12); }
.form-group textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; }
.form-check input[type=checkbox] { width: 18px; height: 18px; border-radius: 4px; accent-color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.form-check label { font-size: 13px; color: var(--color-muted); line-height: 1.5; }
.form-check a { color: var(--color-accent2); text-decoration: underline; }
.form-msg { font-size: 14px; border-radius: var(--radius-sm); padding: 12px 16px; margin-bottom: 16px; display: none; }
.form-msg.success { display: block; background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.form-msg.error   { display: block; background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.contact__info { color: var(--color-white); }
.contact__item { display: flex; gap: 16px; margin-bottom: 32px; }
.contact__item-icon { width: 44px; height: 44px; background: rgba(255,206,0,.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact__item-icon svg { color: var(--color-accent); }
.contact__item-label { font-size: 12px; font-weight: 600; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.contact__item-value { font-size: 15px; color: rgba(255,255,255,.85); line-height: 1.5; }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--color-darker); border-top: 1px solid rgba(255,255,255,.05);
  padding: 48px 0 32px;
}
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer__logo svg { height: 36px; color: var(--color-white); }
.footer__copy { font-size: 13px; color: rgba(255,255,255,.35); line-height: 1.7; }
.footer__links { display: flex; gap: 20px; }
.footer__links a { font-size: 13px; color: rgba(255,255,255,.4); transition: color .2s; }
.footer__links a:hover { color: var(--color-accent); }

/* ── FLOATING NAV DOT ────────────────────────────────────── */
.progress-bar { position: fixed; top: 0; left: 0; right: 0; height: 3px; background: var(--color-accent); transform-origin: left; transform: scaleX(0); z-index: 2000; transition: transform .1s linear; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .pillars__grid  { grid-template-columns: repeat(2, 1fr); }
  .pillar:first-child { border-radius: var(--radius-md) var(--radius-md) 0 0; }
  .pillar:last-child  { border-radius: 0 0 var(--radius-md) var(--radius-md); }
  .about__grid    { grid-template-columns: 1fr; gap: 40px; }
  .about__visual  { display: none; }
  .protom__inner  { grid-template-columns: 1fr; gap: 40px; }
  .contact__grid  { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual   { display: none; }
}
@media (max-width: 768px) {
  .section { padding-block: 64px; }
  .services__grid { grid-template-columns: 1fr; }
  .pillars__grid  { grid-template-columns: 1fr; }
  .pillar:first-child,.pillar:last-child { border-radius: 0; }
  .pillars__grid { border-radius: var(--radius-md); overflow: hidden; }
  .protom__bu-grid { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links.open {
    display: flex; flex-direction: column; position: fixed;
    top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: rgba(6,17,42,.97); backdrop-filter: blur(20px);
    align-items: center; justify-content: center; gap: 32px; z-index: 999;
  }
  .nav__links.open a { font-size: 22px; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .hero__stats { gap: 24px; }
  .about__highlights { grid-template-columns: 1fr 1fr; }
}

/* ── REDUCED MOTION ──────────────────────────────────────────
   Rispetta la preferenza di sistema per il movimento ridotto:
   niente orbite, pulsazioni o particelle in movimento.        */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .hero__bg, .hero__orb, .hero__orb-inner, .protom__glow { animation: none !important; }
  .particle { display: none; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .card--out { opacity: 1 !important; transform: none !important; }
}

/* ─────────── 4. PAGINE INTERNE (servizi, insight) ─────────── */
/* ═══════════════════════════════════════════════════════════
   PA Digit — pages.css
   Stili condivisi per le pagine servizio e la sezione Insight.
   Si appoggia a variables.css + reset.css + main.css (nav/footer/btn).
   ═══════════════════════════════════════════════════════════ */

/* ── BREADCRUMB ──────────────────────────────────────────── */
.breadcrumb {
  padding: 18px 0; font-size: 13px;
}
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.breadcrumb li { display: flex; align-items: center; gap: 6px; }
.breadcrumb li:not(:last-child)::after { content: '/'; opacity: .4; margin-left: 6px; }
.breadcrumb a { color: rgba(255,255,255,.55); transition: color .2s; }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span[aria-current] { color: rgba(255,255,255,.85); font-weight: 600; }
.breadcrumb--light a { color: var(--color-muted); }
.breadcrumb--light a:hover { color: var(--color-primary); }
.breadcrumb--light span[aria-current] { color: var(--color-primary); }

/* ── PAGE HERO (servizio) ────────────────────────────────── */
.page-hero {
  background: var(--color-darker);
  padding: 24px 0 64px;
  position: relative; overflow: hidden;
}
.page-hero__tag {
  font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 16px; display: block;
}
.page-hero__title {
  font-family: var(--font-display); font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 800; line-height: 1.15; color: #fff; max-width: 780px; margin-bottom: 18px;
}
.page-hero__lede {
  font-size: 18px; line-height: 1.7; color: rgba(255,255,255,.65); max-width: 660px;
}
.page-hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 32px; }

/* ── ARTICLE BODY ────────────────────────────────────────── */
.article-body {
  max-width: 760px; margin-inline: auto; padding: 72px 24px 40px;
}
.article-body h2 {
  font-family: var(--font-display); font-size: 24px; font-weight: 800;
  color: var(--color-primary); margin: 44px 0 16px;
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { font-size: 17px; font-weight: 700; color: var(--color-primary); margin: 28px 0 10px; }
.article-body p { font-size: 16px; line-height: 1.8; color: var(--color-text); margin-bottom: 16px; }
.article-body ul { margin: 0 0 20px 20px; }
.article-body ul li { font-size: 16px; line-height: 1.8; color: var(--color-text); margin-bottom: 8px; list-style: disc; }
.article-body a { color: var(--color-accent2); text-decoration: underline; }
.article-body a:hover { color: var(--color-accent-dark); }
.article-body strong { color: var(--color-primary); }

.article-callout {
  background: var(--color-surface); border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 20px 24px; margin: 28px 0;
}
.article-callout p { margin: 0; font-size: 15px; }

/* ── CTA BAND (fine pagina servizio) ─────────────────────── */
.cta-band {
  background: var(--color-dark);
  border-radius: var(--radius-lg);
  max-width: 900px; margin: 24px auto 0;
  padding: 48px 40px; text-align: center;
}
.cta-band h2 { color: #fff; font-family: var(--font-display); font-size: 26px; font-weight: 800; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.6); font-size: 15px; margin-bottom: 28px; max-width: 520px; margin-inline: auto; }
.cta-band .btn { justify-content: center; }

/* ── RELATED SERVICES ────────────────────────────────────── */
.related-services {
  max-width: 760px; margin: 56px auto 0; padding: 0 24px;
}
.related-services h3 { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--color-muted); margin-bottom: 16px; }
.related-services__list { display: flex; flex-direction: column; gap: 10px; }
.related-services__list a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border: 1px solid rgba(10,31,68,.1); border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; color: var(--color-primary); transition: all .2s;
}
.related-services__list a:hover { border-color: var(--color-accent); background: var(--color-surface); }

/* ── INSIGHT INDEX ───────────────────────────────────────── */
.insight-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px;
}
.insight-card {
  background: #fff; border: 1px solid rgba(10,31,68,.08); border-radius: var(--radius-md);
  padding: 28px; box-shadow: var(--shadow-card); transition: all .3s var(--ease-smooth);
}
.insight-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: rgba(255,206,0,.25); }
.insight-card__meta { font-size: 12px; color: var(--color-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .5px; }
.insight-card__title { font-size: 18px; font-weight: 700; color: var(--color-primary); margin-bottom: 10px; }
.insight-card__excerpt { font-size: 14px; line-height: 1.7; color: var(--color-muted); }
.insight-card__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 13px; font-weight: 700; color: var(--color-accent2); }

/* ── ARTICLE META (template) ─────────────────────────────── */
.article-meta {
  display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--color-muted);
  margin-bottom: 8px;
}
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }

@media (max-width: 768px) {
  .insight-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 24px; border-radius: var(--radius-md); }
}

/* ─────────── 5. BANNER CONSENSO COOKIE ─────────── */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5000;
  background: rgba(6,17,42,.97);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,206,0,.25);
  box-shadow: 0 -8px 40px rgba(0,0,0,.35);
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(0.25,0.46,0.45,0.94);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
  max-width: var(--max-w); margin-inline: auto; padding: 20px 24px;
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
}
.cookie-banner__text { flex: 1; min-width: 260px; }
.cookie-banner__text strong {
  display: block; color: var(--color-white); font-family: var(--font-display);
  font-size: 15px; font-weight: 700; margin-bottom: 6px;
}
.cookie-banner__text p {
  font-size: 13.5px; line-height: 1.65; color: rgba(255,255,255,.62); margin: 0;
}
.cookie-banner__text a { color: var(--color-accent); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 12px; flex-shrink: 0; }
.cookie-banner__btn--ghost {
  border: 1.5px solid rgba(255,255,255,.28); color: var(--color-white);
  background: none;
}
.cookie-banner__btn--ghost:hover {
  border-color: var(--color-accent); color: var(--color-accent);
}
.cookie-banner .btn { cursor: pointer; }

@media (max-width: 768px) {
  .cookie-banner__inner { gap: 18px; padding: 18px 20px; }
  .cookie-banner__actions { width: 100%; }
  .cookie-banner__actions .btn { flex: 1; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .cookie-banner { transition: none; }
}