/* =============================================================
   VIGI Solutions – foglio di stile pubblico (mobile-first)
   Palette: blu scuro, blu elettrico, bianco, grigio chiaro, nero
   Breakpoint: 481 / 768 / 1025 / 1441
   ============================================================= */

:root {
  --navy: #0B2447;
  --navy-deep: #071A33;
  --blue: #1F5BD8;
  --blue-bright: #3D7DFF;
  --blue-soft: #E8F0FF;
  --white: #FFFFFF;
  --grey-50: #F6F8FB;
  --grey-100: #EEF1F5;
  --grey-200: #E1E6ED;
  --grey-300: #C9D1DC;
  --grey-500: #6B7685;
  --ink: #101820;
  --black: #000000;
  --success: #1B7F4C;
  --danger: #B42318;

  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 10px 30px rgba(11, 36, 71, .10);
  --container: 1240px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --section: clamp(3.5rem, 8vw, 7rem);
  --header-h: 72px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.15; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
h1 { font-size: clamp(2rem, 4.8vw, 3.6rem); }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.35rem); letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.25em; }
address { font-style: normal; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--blue-bright); outline-offset: 2px; }
.icon { width: 1.5rem; height: 1.5rem; flex: 0 0 auto; }
.icon--sm { width: 1rem; height: 1rem; }
.icon--lg { width: 2rem; height: 2rem; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: .5rem 1rem; z-index: 100; }
.skip-link:focus { left: 0; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--grey { background: var(--grey-50); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy h2, .section--navy h3 { color: #fff; }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.kicker { display: block; color: var(--blue); font-weight: 700; font-size: .95rem; margin-bottom: .6rem; }
.section--navy .kicker { color: var(--blue-bright); }
.lead { font-size: 1.1rem; color: var(--grey-500); max-width: 40rem; }
.section--navy .lead { color: rgba(255,255,255,.78); }
.grid { display: grid; gap: 1.25rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .75rem 1.5rem; border-radius: var(--radius);
  font-weight: 700; font-size: 1rem; line-height: 1.2; text-decoration: none;
  border: 2px solid transparent; transition: background .2s, color .2s, border-color .2s;
  white-space: normal; text-align: center; max-width: 100%;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--navy); }
.btn--dark { background: var(--navy); color: #fff; }
.btn--dark:hover { background: var(--blue); }
.btn--outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn--outline:hover { background: var(--navy); color: #fff; }
.btn--outline-light { border-color: rgba(255,255,255,.7); color: #fff; background: transparent; }
.btn--outline-light:hover { background: #fff; color: var(--navy); }
.btn--small { min-height: 40px; padding: .5rem 1rem; font-size: .9rem; }
.btn--block { width: 100%; }

/* ---------- header ---------- */
.topbar { display: none; background: var(--navy-deep); color: rgba(255,255,255,.85); font-size: .85rem; }
.topbar__inner { display: flex; gap: 2rem; align-items: center; min-height: 36px; }
.topbar a { color: inherit; display: inline-flex; align-items: center; gap: .4rem; }
.topbar span { display: inline-flex; align-items: center; gap: .4rem; margin-right: auto; }
.site-header {
  position: sticky; top: 0; z-index: 50; background: #fff;
  border-bottom: 1px solid var(--grey-200);
}
.site-header.is-scrolled { box-shadow: 0 4px 24px rgba(11,36,71,.08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 1rem; }
.brand img { width: auto; height: 52px; }
.nav-toggle {
  background: none; border: 0; padding: .5rem; color: var(--navy); display: inline-flex; min-width: 48px; min-height: 48px; align-items: center; justify-content: center;
}
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: inline; }
.nav {
  position: fixed; inset: var(--header-h) 0 0 0; background: var(--navy); padding: 1.5rem var(--gutter) 2rem;
  display: none; flex-direction: column; overflow-y: auto; z-index: 49;
}
.nav.is-open { display: flex; }
.nav__list { list-style: none; margin: 0; padding: 0; }
.nav__list li + li { border-top: 1px solid rgba(255,255,255,.1); }
.nav__list a {
  display: block; padding: 1rem 0; color: #fff; font-weight: 600; font-size: 1.1rem;
}
.nav__list a.is-active { color: var(--blue-bright); }
.nav__cta { margin-top: 1.5rem; }
body.nav-open { overflow: hidden; }

/* ---------- hero ---------- */
.hero {
  position: relative; background: var(--navy-deep) url("../img/hero/hero-vigi-solutions-sicilia-1200.jpg") center/cover no-repeat;
  color: #fff; padding-block: clamp(3.5rem, 9vw, 7.5rem);
  display: flex; align-items: center;
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7,26,51,.94) 0%, rgba(7,26,51,.78) 45%, rgba(7,26,51,.35) 100%); }
.hero__inner { position: relative; display: grid; gap: 2.5rem; align-items: center; }
.hero__logo { height: 76px; width: auto; margin-bottom: 1.75rem; }
.hero h1 { color: #fff; margin-bottom: 1rem; max-width: 14ch; }
.hero__sub { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: rgba(255,255,255,.85); max-width: 34rem; margin-bottom: 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero__actions .btn { flex: 1 1 auto; }
.hero__panel {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(8px);
  border-radius: var(--radius-lg); padding: clamp(1.25rem, 3vw, 2rem);
}
.hero__panel h2 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 1rem; letter-spacing: 0; }
.hero__panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.hero__panel li { display: flex; gap: .75rem; align-items: flex-start; font-size: .98rem; color: rgba(255,255,255,.9); }
.hero__panel li .icon { color: var(--blue-bright); margin-top: .1rem; }
.hero__panel li strong { color: #fff; display: block; }

/* ---------- stats strip ---------- */
.stats { background: var(--blue); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; }
.stats__item { padding: 1.5rem 1rem; border-bottom: 1px solid rgba(255,255,255,.2); }
.stats__item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.2); }
.stats__item:nth-last-child(-n+2) { border-bottom: 0; }
.stats__n { font-size: 2.4rem; font-weight: 800; line-height: 1; letter-spacing: -.03em; display: block; margin-bottom: .35rem; }
.stats__label { font-size: .9rem; opacity: .9; }

/* ---------- cards ---------- */
.card {
  background: #fff; border: 1px solid var(--grey-200); border-radius: var(--radius-lg); padding: 1.75rem;
  display: flex; flex-direction: column; gap: .75rem; position: relative;
}
.card--link { color: inherit; }
.card--link:hover { text-decoration: none; border-color: var(--blue); }
.card--link:hover h3 { color: var(--blue); }
.card__icon {
  width: 52px; height: 52px; border-radius: var(--radius); background: var(--blue-soft); color: var(--blue);
  display: inline-flex; align-items: center; justify-content: center;
}
.card__icon .icon { width: 1.6rem; height: 1.6rem; }
.card h3 { margin: 0; }
.card p { margin: 0; color: var(--grey-500); font-size: .98rem; }
.card__more { margin-top: auto; font-weight: 700; display: inline-flex; align-items: center; gap: .35rem; padding-top: .5rem; }
.card__more .icon { width: 1.1rem; height: 1.1rem; }
.area { gap: 1rem; }
.area__list { list-style: none; margin: .25rem 0 .5rem; padding: 0; display: grid; gap: .45rem; }
.area__list a { display: flex; gap: .5rem; align-items: flex-start; color: var(--ink); font-weight: 600; font-size: .95rem; }
.area__list a .icon { color: var(--blue); flex: 0 0 auto; margin-top: .15rem; }
.area__list a:hover { color: var(--blue); text-decoration: none; }
.area .btn { align-self: flex-start; margin-top: auto; }
.card--navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.card--navy h3 { color: #fff; }
.card--navy p { color: rgba(255,255,255,.8); }
.card--navy .card__icon { background: rgba(255,255,255,.1); color: var(--blue-bright); }

/* ---------- energia (slide commerciale) ---------- */
.energia__grid { display: grid; gap: 2.5rem; align-items: center; }
.energia__media { position: relative; }
.energia__media img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.energia__media::after {
  content: ""; position: absolute; inset: 1.25rem -0.75rem -0.75rem 1.25rem; display: none; border: 2px solid var(--blue-bright);
  border-radius: var(--radius-lg); z-index: -1; opacity: .7;
}
.energia__badge {
  position: absolute; left: 1rem; bottom: 1rem; background: #fff; color: var(--navy); border-radius: var(--radius);
  padding: .75rem 1rem; font-size: .85rem; font-weight: 700; box-shadow: var(--shadow); max-width: 80%;
}
.energia__badge strong { display: block; font-size: 1.4rem; line-height: 1; color: var(--blue); }
.checklist { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: .8rem; }
.checklist li { display: flex; gap: .75rem; align-items: flex-start; }
.checklist .icon { width: 1.35rem; height: 1.35rem; color: var(--blue-bright); margin-top: .15rem; }
.checklist strong { display: block; }
.checklist span { color: rgba(255,255,255,.75); font-size: .95rem; }
.section:not(.section--navy) .checklist span { color: var(--grey-500); }
.section:not(.section--navy) .checklist .icon { color: var(--blue); }

/* ---------- metodo (timeline) ---------- */
.metodo { position: relative; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; counter-reset: step; position: relative; }
.step { position: relative; padding-left: 4rem; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 0; width: 3rem; height: 3rem; border-radius: 50%;
  background: var(--navy); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.step::after { content: ""; position: absolute; left: 1.45rem; top: 3rem; bottom: -1.5rem; width: 2px; background: var(--grey-200); }
.step:last-child::after { display: none; }
.step h3 { margin-bottom: .25rem; }
.step p { margin: 0; color: var(--grey-500); font-size: .98rem; }

/* ---------- per chi ---------- */
.audience { display: grid; gap: 1rem; }
.audience__item {
  border-left: 4px solid var(--blue); background: var(--grey-50); padding: 1.5rem; border-radius: 0 var(--radius) var(--radius) 0;
}
.audience__item h3 { display: flex; align-items: center; gap: .6rem; margin-bottom: .5rem; }
.audience__item .icon { color: var(--blue); }
.audience__item p { margin: 0; color: var(--grey-500); font-size: .98rem; }

/* ---------- territorio ---------- */
.territorio__grid { display: grid; gap: 2.5rem; align-items: center; }
.territorio__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.province { list-style: none; margin: 1.5rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.province a {
  display: inline-flex; align-items: center; min-height: 40px; padding: .35rem .9rem; border-radius: 999px;
  border: 1px solid var(--grey-300); color: var(--navy); font-weight: 600; font-size: .92rem; background: #fff;
}
.province a:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; }

/* ---------- CTA finale + form ---------- */
.cta {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 55%, #123a7a 100%); color: #fff;
}
.cta__grid { display: grid; gap: 2.5rem; align-items: start; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.82); }
.cta__contacts { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .75rem; }
.cta__contacts li { display: flex; gap: .75rem; align-items: center; }
.cta__contacts a { color: #fff; font-weight: 600; }
.cta__contacts .icon { color: var(--blue-bright); }
.form-card { background: #fff; color: var(--ink); border-radius: var(--radius-lg); padding: clamp(1.25rem, 3vw, 2rem); box-shadow: var(--shadow); }
.form-card h3 { margin-bottom: .25rem; }
.form-card > p { color: var(--grey-500); font-size: .95rem; }
.form { display: grid; gap: 1rem; }
.form__row { display: grid; gap: 1rem; }
.field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: .35rem; color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; padding: .8rem .9rem; min-height: 48px;
  border: 1px solid var(--grey-300); border-radius: var(--radius); background: #fff; color: var(--ink);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: 3px solid var(--blue-soft); }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }
.field__error { color: var(--danger); font-size: .88rem; margin-top: .3rem; display: block; }
.field--check { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; color: var(--grey-500); }
.field--check input { width: 1.25rem; height: 1.25rem; min-height: 0; margin-top: .15rem; flex: 0 0 auto; }
.field--check label { font-weight: 500; margin: 0; color: var(--grey-500); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.alert { padding: 1rem 1.25rem; border-radius: var(--radius); font-weight: 600; margin-bottom: 1.25rem; border: 1px solid; }
.alert--success { background: #E8F7EE; color: var(--success); border-color: #B7E3C8; }
.alert--error { background: #FDECEA; color: var(--danger); border-color: #F5B8B2; }

/* ---------- pagine interne ---------- */
.page-hero {
  background: var(--navy-deep) url("../img/hero/hero-vigi-solutions-sicilia-1200.jpg") center/cover no-repeat; color: #fff; position: relative;
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7,26,51,.96), rgba(7,26,51,.7)); }
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; max-width: 20ch; margin-bottom: .75rem; }
.page-hero p { color: rgba(255,255,255,.82); max-width: 40rem; font-size: 1.08rem; margin: 0; }
.breadcrumb { list-style: none; padding: 0; margin: 0 0 1.25rem; display: flex; flex-wrap: wrap; gap: .4rem; font-size: .88rem; color: rgba(255,255,255,.7); }
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb li + li::before { content: "/"; margin-right: .4rem; opacity: .5; }
.prose { max-width: 46rem; }
.prose h2 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin-top: 2rem; }
.prose h3 { margin-top: 1.5rem; }
.prose p, .prose li { color: #2B3440; }
.prose ul { padding-left: 1.2em; }
.split { display: grid; gap: 2.5rem; align-items: start; }
.split__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.aside-box { background: var(--grey-50); border: 1px solid var(--grey-200); border-radius: var(--radius-lg); padding: 1.5rem; }
.aside-box h3 { margin-bottom: .75rem; }
.aside-box ul { list-style: none; padding: 0; margin: 0 0 1rem; }
.aside-box li { padding: .5rem 0; border-top: 1px solid var(--grey-200); }
.aside-box li:first-child { border-top: 0; }
.aside-box--navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.aside-box--navy h3 { color: #fff; }
.aside-box--navy li { border-color: rgba(255,255,255,.12); }
.aside-box--navy a { color: #fff; }
.service-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.service-list li { display: flex; gap: 1rem; padding: 1.25rem; border: 1px solid var(--grey-200); border-radius: var(--radius-lg); background: #fff; }
.service-list .card__icon { flex: 0 0 auto; width: 44px; height: 44px; }
.service-list h3 { font-size: 1.05rem; margin-bottom: .25rem; }
.service-list p { margin: 0; font-size: .95rem; color: var(--grey-500); }
.category-block { padding-block: 2.5rem; border-top: 1px solid var(--grey-200); }
.category-block:first-of-type { border-top: 0; padding-top: 0; }
.category-block__head { display: flex; gap: 1rem; align-items: center; margin-bottom: 1.5rem; }
.category-block__head h2 { margin: 0; font-size: clamp(1.35rem, 2.4vw, 1.8rem); }
.category-block__head p { margin: .25rem 0 0; color: var(--grey-500); }
.notice { background: var(--blue-soft); border-left: 4px solid var(--blue); padding: 1rem 1.25rem; border-radius: 0 var(--radius) var(--radius) 0; font-size: .95rem; color: var(--navy); }
.tag { display: inline-block; background: var(--blue-soft); color: var(--blue); font-weight: 700; font-size: .8rem; padding: .25rem .6rem; border-radius: 4px; }
.page-404 .section { text-align: center; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.8); font-size: .95rem; }
.footer__grid { display: grid; gap: 2rem; padding-block: 3.5rem 2.5rem; }
.footer__brand img { height: 84px; width: auto; margin-bottom: 1rem; }
.footer__ateco { font-size: .82rem; opacity: .7; }
.footer__title { color: #fff; font-size: 1rem; margin-bottom: .75rem; letter-spacing: 0; }
.footer__links { list-style: none; padding: 0; margin: 0; }
.footer__links li { padding: .3rem 0; }
.footer__links a { color: rgba(255,255,255,.8); }
.footer__links a:hover { color: #fff; }
.footer__links--cols { columns: 2; column-gap: 1.5rem; }
.footer__contact a { color: #fff; }
.footer__legal { border-top: 1px solid rgba(255,255,255,.12); padding-block: 1.5rem; }
.footer__note { font-size: .82rem; opacity: .75; max-width: 70rem; }
.footer__bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .85rem; }
.footer__bottom ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 1rem; }
.footer__bottom a { color: rgba(255,255,255,.8); }
.cookie-bar {
  position: fixed; left: var(--gutter); right: var(--gutter); bottom: 1rem; z-index: 60; background: #fff; color: var(--ink);
  border: 1px solid var(--grey-200); box-shadow: var(--shadow); border-radius: var(--radius-lg); padding: 1rem 1.25rem;
  display: flex; flex-direction: column; gap: .75rem; font-size: .9rem;
}
.cookie-bar[hidden] { display: none; }
.cookie-bar p { margin: 0; }
.cookie-bar .btn { background: var(--navy); color: #fff; }

/* ---------- animazioni leggere (jQuery aggiunge .is-visible) ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* =============================================================
   BREAKPOINT: smartphone grandi (≥481px)
   ============================================================= */
@media (min-width: 481px) {
  .hero__actions .btn { flex: 0 0 auto; }
  .form__row { grid-template-columns: 1fr 1fr; }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .stats__n { font-size: 2.8rem; }
}

/* =============================================================
   BREAKPOINT: tablet (≥768px)
   ============================================================= */
@media (min-width: 768px) {
  .energia__media::after { display: block; }
  .topbar { display: block; }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .stats__item { border-bottom: 0; border-right: 1px solid rgba(255,255,255,.2); padding: 2rem 1.25rem; }
  .stats__item:last-child { border-right: 0; }
  .audience { grid-template-columns: repeat(2, 1fr); }
  .service-list { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .step::after { display: none; }
  .energia__grid, .territorio__grid, .cta__grid, .split { grid-template-columns: 1fr 1fr; }
  .cookie-bar { flex-direction: row; align-items: center; justify-content: space-between; left: auto; max-width: 560px; }
  .hero__logo { height: 90px; }
}

/* =============================================================
   BREAKPOINT: desktop (≥1025px)
   ============================================================= */
@media (min-width: 1025px) {
  :root { --header-h: 84px; }
  body { font-size: 1.0625rem; }
  .brand img { height: 62px; }
  .nav-toggle { display: none; }
  .nav { position: static; display: flex; flex-direction: row; align-items: center; gap: 1.5rem; background: none; padding: 0; overflow: visible; }
  .nav__list { display: flex; gap: .25rem; }
  .nav__list li + li { border: 0; }
  .nav__list a { color: var(--navy); font-size: .95rem; padding: .6rem .75rem; border-radius: var(--radius); font-weight: 600; }
  .nav__list a:hover { background: var(--grey-100); text-decoration: none; }
  .nav__list a.is-active { color: var(--blue); background: var(--blue-soft); }
  .nav__cta { margin: 0; }
  .hero { background-image: url("../img/hero/hero-vigi-solutions-sicilia.jpg"); min-height: min(calc(100vh - var(--header-h)), 820px); }
  .hero__inner { grid-template-columns: 1.25fr .85fr; gap: 4rem; }
  .hero__panel { margin-left: auto; max-width: 440px; width: 100%; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
  .audience { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
  .step { padding-left: 0; padding-top: 4rem; }
  .step::before { top: 0; left: 0; }
  .step::after {
    display: block; top: 1.5rem; left: 3.5rem; right: -1.5rem; bottom: auto; height: 2px; width: auto; background: var(--grey-200);
  }
  .step:last-child::after { display: none; }
  .energia__grid { grid-template-columns: 1.05fr .95fr; gap: 4rem; }
  .territorio__grid { grid-template-columns: .9fr 1.1fr; gap: 4rem; }
  .cta__grid { grid-template-columns: .9fr 1.1fr; gap: 4rem; }
  .split { grid-template-columns: 1.2fr .8fr; gap: 4rem; }
  .split--reverse { grid-template-columns: .8fr 1.2fr; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 3rem; }
  .card { padding: 2rem; }
}

/* =============================================================
   BREAKPOINT: monitor grandi (≥1441px)
   ============================================================= */
@media (min-width: 1441px) {
  :root { --container: 1320px; }
  .hero { min-height: min(82vh, 900px); }
  .hero h1 { font-size: 4rem; }
}