/* ==========================================================================
   LSG Servizi Informatici — Design System
   Impaginazione ispirata a siti corporate reali (marcegaglia.com):
   header a due livelli, foto a piena larghezza, componenti sobri.
   ========================================================================== */

:root {
  --color-primary: #478ac9;      /* blu LSG */
  --color-primary-dark: #387cbd;
  --color-accent: #db5839;       /* arancio LSG (dal logo) */
  --color-accent-dark: #ba4b30;
  --color-dark: #1a1a1a;
  --color-dark-2: #262626;
  --color-grey: #313131;
  --color-light: #f5f6f8;
  --color-white: #ffffff;
  --color-border: #e4e4e4;

  --font-heading: 'Open Sans', 'Segoe UI', sans-serif;
  --font-body: 'Open Sans', 'Segoe UI', sans-serif;

  --transition: 0.25s ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-dark);
  background: var(--color-white);
  font-size: 16.8px;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

ul { list-style: none; margin: 0; padding: 0; }

::selection { background: var(--color-accent); color: var(--color-white); }

:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0;
  left: -999px;
  z-index: 2000;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.05rem;
  padding: 14px 22px;
}
.skip-link:focus { left: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 16px;
  text-wrap: balance;
}

p { text-wrap: pretty; }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; position: relative; }
.section--tight { padding: 56px 0; }
.section--dark { background: var(--color-dark); color: var(--color-white); }
.section--grey { background: var(--color-light); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 1.05rem;
  font-weight: 500;
  padding: 15px 32px;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
}

.btn--accent { background: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); }
.btn--accent:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }

.btn--white { background: var(--color-white); color: var(--color-dark); border-color: var(--color-white); }
.btn--white:hover { background: transparent; color: var(--color-white); }

.btn--outline { background: transparent; border-color: rgba(255,255,255,0.6); color: var(--color-white); }
.btn--outline:hover { background: var(--color-white); color: var(--color-dark); border-color: var(--color-white); }

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

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

/* ---------------- Topbar ---------------- */
.topbar {
  background: var(--color-dark);
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  line-height: 24px;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 9px;
  padding-bottom: 9px;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar a:hover { color: var(--color-accent); }
.topbar-social {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  font-size: 0.72rem;
  transition: border-color var(--transition), color var(--transition);
}
.topbar-social svg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
}
.topbar-social:hover { border-color: var(--color-accent); }
.topbar-social img { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: block; }


/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  font-family: 'Open Sans', 'Segoe UI', sans-serif;
  font-weight: 700;
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(0,0,0,0.08); }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 62px;
}

.logo-img { height: 46px; width: auto; }
.logo-img--header { height: 44px; }
.footer-about .logo-img { height: 70px; margin-bottom: 18px; background: var(--color-white); border-radius: 50%; }

.nav { display: flex; align-items: center; }
.nav-item { position: relative; }

.nav-link {
  line-height: 24px;
  position: relative;
  display: block;
  padding: 12px 16px;
  color: var(--color-dark);
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0;
  transition: color var(--transition);
}
.nav-link:hover, .nav-link.is-active { color: var(--color-accent); }

.nav-item.has-dropdown > .nav-link::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: -3px 0 0 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  vertical-align: middle;
  transform: rotate(45deg);
  transition: transform var(--transition);
}
.nav-item.has-dropdown:hover > .nav-link::after,
.nav-item.has-dropdown.is-open > .nav-link::after { transform: rotate(225deg); margin-top: 1px; }
.dropdown a.is-active { color: var(--color-accent); font-weight: 700; }

.nav-item.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  box-shadow: 0 16px 32px rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.dropdown a {
  line-height: 24px;
  display: block;
  padding: 13px 20px;
  color: var(--color-dark);
  font-size: 0.86rem;
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
}
.dropdown a:last-child { border-bottom: none; }
.dropdown a:hover { background: var(--color-light); color: var(--color-accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-dark); }

/* ---------------- Hero carousel (foto a piena larghezza) ---------------- */
.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: var(--color-white);
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.1s ease;
  z-index: 1;
}
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 2; }
.hero-slide-bg {
  position: absolute;
  top: -8%; bottom: -8%; left: 0; right: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(35%) contrast(108%) brightness(0.85);
  z-index: 0;
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(15,15,15,0.88) 0%, rgba(26,44,64,0.55) 45%, rgba(26,26,26,0.25) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  width: 100%;
}
.hero-slide .container { position: relative; z-index: 2; width: 100%; }

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.4);
  background: rgba(0,0,0,0.25);
  color: var(--color-white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.hero-arrow:hover { background: rgba(0,0,0,0.5); border-color: var(--color-white); }
.hero-arrow--prev { left: 24px; }
.hero-arrow--next { right: 24px; }

.hero-dots {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 10px;
}
.hero-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.7);
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: background var(--transition);
}
.hero-dot.is-active { background: var(--color-white); }

@media (max-width: 700px) {
  .hero-arrow { display: none; }
}
.hero-content h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  font-weight: 600;
  margin-bottom: 22px;
}
.hero-content h1 em { font-style: normal; color: var(--color-accent); }
.hero-content p {
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 32px;
  color: rgba(255,255,255,0.88);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Page hero (interior pages) */
.page-hero {
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
  color: var(--color-white);
  background-size: cover;
  background-position: center;
}
.page-hero .hero-overlay { background: linear-gradient(100deg, rgba(15,15,15,0.85) 0%, rgba(26,44,64,0.55) 55%, rgba(26,26,26,0.3) 100%); }
.page-hero .container { position: relative; z-index: 2; }
/* banner con foto reale: piu' alto e overlay leggero, solo a sinistra per la leggibilita' del titolo */
.page-hero--tall { min-height: clamp(340px, 40vw, 600px); }
.page-hero--tall .hero-overlay { background: linear-gradient(90deg, rgba(15,15,15,0.72) 0%, rgba(15,15,15,0.38) 38%, rgba(15,15,15,0) 70%); }
.page-hero h1 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); font-weight: 600; margin-bottom: 8px; }
.breadcrumb {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.65);
}
.breadcrumb a { color: var(--color-accent); }

/* ---------------- Trust strip ---------------- */
.trust-strip {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}
.trust-strip .container {
  display: flex;
  flex-wrap: wrap;
}
.trust-item {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 26px 20px;
  border-left: 1px solid var(--color-border);
}
.trust-item:first-child { border-left: none; padding-left: 0; }
.trust-item .num {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-primary);
  flex: none;
}
.trust-item .label {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.3;
}

/* ---------------- Full-width alternating sections ---------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.split-media {
  min-height: 420px;
  background-size: cover;
  background-position: center;
}
.split-media.grad-1 { background: linear-gradient(135deg, var(--color-primary), var(--color-dark)); }
.split-media.grad-2 { background: linear-gradient(135deg, var(--color-accent), var(--color-dark)); }
.split-media.grad-3 { background: linear-gradient(135deg, var(--color-grey), var(--color-primary-dark)); }
.split-media--video { background: var(--color-dark); overflow: hidden; }
.split-media--video video { width: 100%; height: 100%; object-fit: cover; display: block; }

.split-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 70px 64px;
}
.split.reverse { direction: rtl; }
.split.reverse .split-text { direction: ltr; }
.split.reverse .split-media { direction: ltr; }

/* ---------------- Stats / numbers ---------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  text-align: center;
}
.stat-item { position: relative; padding: 0 24px; }
.stat-item + .stat-item::before {
  content: "";
  position: absolute;
  left: 0; top: 10%;
  height: 80%;
  width: 1px;
  background: rgba(255,255,255,0.15);
}
.stat-number { display: flex; align-items: baseline; justify-content: center; gap: 4px; margin-bottom: 10px; }
.stat-number span { font-family: var(--font-heading); font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 600; color: var(--color-white); line-height: 1; }
.stat-number .unit { font-size: 1.3rem; color: var(--color-accent); font-weight: 600; }
.stat-label { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 1px; font-size: 1.05rem; color: rgba(255,255,255,0.7); }

.stats--light .stat-number span { color: var(--color-dark); }
.stats--light .stat-item + .stat-item::before { background: var(--color-border); }
.stats--light .stat-label { color: #555; }

/* ---------------- Service cards ---------------- */
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); }
.service-card {
  background: var(--color-white);
  padding: 40px 26px;
  text-align: left;
  transition: background var(--transition);
}
.service-card:hover { background: var(--color-light); }
.service-card .icon {
  width: 44px; height: 44px;
  margin-bottom: 20px;
  border-radius: 4px;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
}
.service-card:nth-child(3n+2) .icon { background: var(--color-accent); }
.service-card .icon--logo,
.service-card:nth-child(3n+2) .icon--logo {
  width: auto; height: 64px;
  background: none;
  justify-content: flex-start;
}
.service-card .icon--logo img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; object-position: left center; }
.service-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.service-card p { font-size: 1.05rem; color: #555; margin: 0; }

.cards-grid--dark { background: var(--color-dark-2); border-color: rgba(255,255,255,0.1); }
.cards-grid--dark .service-card { background: var(--color-dark); color: var(--color-white); }
.cards-grid--dark .service-card:hover { background: var(--color-dark-2); }
.cards-grid--dark .service-card p { color: rgba(255,255,255,0.7); }

/* ---------------- Section heading ---------------- */
.section-head { max-width: 680px; margin: 0 0 48px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); }
.section-head p { color: #555; font-size: 1.05rem; }
.section--dark .section-head p { color: rgba(255,255,255,0.75); }

/* ---------------- Certifications ---------------- */
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); }
.cert-card { background: var(--color-white); padding: 32px; display: flex; align-items: center; gap: 22px; }
.cert-card .badge {
  width: 60px; height: 60px;
  border-radius: 4px;
  background: var(--color-dark);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  text-align: center;
  flex: none;
  line-height: 1.2;
}
.cert-card .badge--img { width: 96px; height: 96px; background: none; border-radius: 0; }
.cert-card .badge--img img { width: 100%; height: 100%; object-fit: contain; }
.cert-link { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 700; color: var(--color-dark); border-bottom: 1px solid currentColor; }
.cert-link:hover { color: var(--color-accent, var(--color-dark)); }

/* ---------------- CTA band ---------------- */
.cta-band { background: var(--color-primary-dark); color: var(--color-white); padding: 70px 0; text-align: center; }
.cta-band h2 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); margin-bottom: 14px; }
.cta-band p { max-width: 540px; margin: 0 auto 28px; color: rgba(255,255,255,0.9); font-size: 1.05rem; }

/* ---------------- Contact ---------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: #555;
}
.form-group input, .form-group textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  background: var(--color-white);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-group.form-consent label { display: flex; gap: 10px; align-items: flex-start; text-transform: none; letter-spacing: 0; font-size: 0.95rem; line-height: 1.45; margin: 0; cursor: pointer; }
.form-group.form-consent input { width: auto; margin-top: 3px; flex: none; }
.form-status { margin: 16px 0 0; font-size: 1rem; min-height: 1.4em; }
.form-status.is-ok { color: #2e7d32; }
.form-status.is-error { color: var(--color-accent-dark); }
.contact-grid form button[disabled] { opacity: 0.6; cursor: default; }
.contact-info h3 { font-size: 1.05rem; font-weight: 600; margin-top: 26px; margin-bottom: 6px; }
.contact-info p { margin: 0; color: #555; }

/* ---------------- Newsletter ---------------- */
.newsletter-form { display: flex; max-width: 520px; margin: 0 auto; border: 1px solid var(--color-border); }
.newsletter-form input { flex: 1; min-width: 0; border: none; padding: 15px 16px; font-family: var(--font-body); font-size: 1.05rem; background: var(--color-white); }
.newsletter-form input:focus { outline: none; }
.newsletter-form .btn { border-radius: 0; }

/* ---------------- Footer ---------------- */
.site-footer { background: var(--color-dark); color: rgba(255,255,255,0.7); padding: 70px 0 0; border-top: 3px solid var(--color-accent); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 0.9fr 0.9fr 1fr; gap: 36px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-about p { margin: 12px 0 0; font-size: 1.05rem; line-height: 1.7; }
.footer-grid h4 { color: var(--color-white); font-size: 1.05rem; text-transform: uppercase; letter-spacing: 1.2px; font-weight: 600; margin-bottom: 18px; }
.footer-grid ul li { margin-bottom: 11px; }
.footer-grid ul li a { font-size: 1.05rem; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-newsletter p { font-size: 1.05rem; margin: 0 0 14px; }
.footer-newsletter-form { display: flex; border: 1px solid rgba(255,255,255,0.25); }
.footer-newsletter-form input { flex: 1; min-width: 0; padding: 12px 13px; border: none; background: transparent; color: var(--color-white); font-family: var(--font-body); }
.footer-newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.footer-newsletter-form input:focus { outline: none; }
.footer-newsletter-form button { border: none; padding: 0 18px; background: var(--color-accent); color: var(--color-white); cursor: pointer; }
.footer-newsletter-form button:hover { background: var(--color-accent-dark); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a { width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; }
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 1.05rem; flex-wrap: wrap; gap: 10px; }

/* ---------------- Scroll reveal ---------------- */
[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Split panels: image scales in, text fades up */
.split[data-reveal] { opacity: 1; transform: none; }
.split[data-reveal] .split-media { opacity: 0; transform: scale(1.08); transition: opacity 0.9s ease, transform 0.9s ease; }
.split[data-reveal] .split-text { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s; }
.split[data-reveal].is-visible .split-media { opacity: 1; transform: scale(1); }
.split[data-reveal].is-visible .split-text { opacity: 1; transform: translateY(0); }

/* Staggered grids */
.cards-grid .service-card,
.cert-grid .cert-card,
.trust-strip .trust-item,
.stats .stat-item {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
[data-reveal].is-visible .service-card,
[data-reveal].is-visible .cert-card,
[data-reveal].is-visible .trust-item,
[data-reveal].is-visible .stat-item {
  opacity: 1;
  transform: translateY(0);
}
.service-card:nth-child(1), .cert-card:nth-child(1), .trust-item:nth-child(1), .stat-item:nth-child(1) { transition-delay: 0.05s; }
.service-card:nth-child(2), .cert-card:nth-child(2), .trust-item:nth-child(2), .stat-item:nth-child(2) { transition-delay: 0.12s; }
.service-card:nth-child(3), .cert-card:nth-child(3), .trust-item:nth-child(3), .stat-item:nth-child(3) { transition-delay: 0.19s; }
.service-card:nth-child(4), .trust-item:nth-child(4), .stat-item:nth-child(4) { transition-delay: 0.26s; }
.service-card:nth-child(5) { transition-delay: 0.33s; }
.service-card:nth-child(6) { transition-delay: 0.4s; }
.service-card:nth-child(7) { transition-delay: 0.47s; }
.service-card:nth-child(8) { transition-delay: 0.54s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-reveal] .split-media,
  [data-reveal] .split-text,
  .service-card, .cert-card, .trust-item, .stat-item {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---------------- Responsive ---------------- */
@media (max-width: 992px) {
  .topbar-left span:not(:first-child) { display: none; }
  .nav { position: fixed; top: 0; right: -100%; height: 100vh; width: 300px; background: var(--color-white); flex-direction: column; align-items: flex-start; padding: 100px 24px 24px; transition: right var(--transition); overflow-y: auto; box-shadow: -10px 0 30px rgba(0,0,0,0.15); }
  .nav.is-open { right: 0; }
  .nav-item { width: 100%; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; display: none; box-shadow: none; border: none; }
  .nav-item.has-dropdown.is-open .dropdown { display: block; }
  .nav-toggle { display: flex; }
  .section { padding: 72px 0; }
  .split { grid-template-columns: 1fr; }
  .split-media { min-height: 240px; }
  .split-text { padding: 44px 24px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .stat-item { padding: 0 12px; }
  .stat-item + .stat-item::before { display: none; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .trust-strip .container { flex-direction: column; }
  .trust-item { border-left: none; border-top: 1px solid var(--color-border); padding-left: 0; }
  .trust-item:first-child { border-top: none; }
}

@media (max-width: 560px) {
  .cards-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
  .newsletter-form { flex-direction: column; border: none; gap: 10px; }
  .newsletter-form input { border: 1px solid var(--color-border); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .topbar-right span { display: none; }
}


/* ==========================================================================
   Menu a tendina: voci non ancora disponibili
   ========================================================================== */
.dropdown span.is-disabled {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 20px;
  color: #9a9a9a;
  font-size: 0.86rem;
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
  cursor: not-allowed;
  user-select: none;
}
.dropdown span.is-disabled small {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #9a9a9a;
  border: 1px solid var(--color-border);
  padding: 1px 6px;
}

/* ==========================================================================
   Pagina Chi Siamo: impaginazione ispirata al catalogo aziendale
   ========================================================================== */
:root {
  --cs-red: #db5839;
  --cs-bar: #3a3a3c;
  --cs-rule: #db5839;
  --cs-ease: cubic-bezier(0.23, 1, 0.32, 1);
}

.cs-section { scroll-margin-top: 100px; }

/* Titolo a due righe con barra verticale */
.cs-head { position: relative; padding: 6px 0 6px 30px; }
.cs-head::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 10px;
  background: var(--cs-bar);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.7s var(--cs-ease);
}
.cs-title {
  margin: 0;
  font-family: 'Open Sans', 'Segoe UI', sans-serif;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.12;
  text-transform: uppercase;
}
.cs-title span { display: block; opacity: 0; transform: translateY(10px); transition: opacity 0.6s var(--cs-ease), transform 0.6s var(--cs-ease); }
.cs-title-light { font-weight: 300; color: var(--color-dark); }
.cs-title-strong { font-weight: 800; color: var(--cs-red); transition-delay: 0.12s !important; }

/* Sottotitolo con filetto che si disegna */
.cs-sub {
  position: relative;
  margin: 40px 0 36px;
  padding-bottom: 12px;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-dark);
}
.cs-sub::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--cs-rule);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s var(--cs-ease) 0.25s;
}

.is-visible .cs-head::before { transform: scaleY(1); }
.is-visible .cs-title span { opacity: 1; transform: none; }
.is-visible .cs-sub::after { transform: scaleX(1); }

/* Testi */
.cs-prose { max-width: 620px; }
.cs-prose--wide { max-width: 760px; margin-bottom: 36px; }
.cs-prose p { margin: 0 0 20px; color: #444; }
.cs-prose strong { color: var(--color-dark); }

/* Profilo aziendale */
.cs-profile { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.cs-profile-media { aspect-ratio: 16 / 10; background: var(--color-dark); overflow: hidden; }
.cs-profile-media video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Visione */
.cs-vision { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.cs-goals { list-style: none; margin: 8px 0 0; padding: 0; }
.cs-goals li {
  position: relative;
  padding: 10px 0 10px 24px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-dark);
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.5s var(--cs-ease), transform 0.5s var(--cs-ease);
}
.cs-goals li::before { content: ""; position: absolute; left: 0; top: 50%; width: 12px; height: 2px; background: var(--cs-red); }
.is-visible .cs-goals li { opacity: 1; transform: none; }
.cs-goals li:nth-child(1) { transition-delay: 0.35s; }
.cs-goals li:nth-child(2) { transition-delay: 0.42s; }
.cs-goals li:nth-child(3) { transition-delay: 0.49s; }
.cs-goals li:nth-child(4) { transition-delay: 0.56s; }
.cs-goals li:nth-child(5) { transition-delay: 0.63s; }

/* Albero a circuito */
.cs-tree { width: 100%; max-width: 400px; height: auto; justify-self: center; overflow: visible; }
.cs-tree path {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.65, 0, 0.35, 1);
}
.cs-tree circle {
  fill: var(--color-light);
  stroke-width: 6;
  opacity: 0;
  transform: scale(0.5);
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity 0.4s ease 1.1s, transform 0.5s var(--cs-ease) 1.1s;
}
.cs-tree-red path, .cs-tree-red circle { stroke: var(--cs-red); }
.cs-tree-grey path, .cs-tree-grey circle { stroke: #b9b9b9; }
.is-visible .cs-tree path { stroke-dashoffset: 0; }
.is-visible .cs-tree circle { opacity: 1; transform: none; }
.cs-tree-grey path:nth-child(4n+2) { transition-delay: 0.25s; }
.cs-tree-grey path:nth-child(4n+3) { transition-delay: 0.4s; }
.cs-tree-grey path:nth-child(4n) { transition-delay: 0.55s; }
.cs-tree-red path:nth-child(2) { transition-delay: 0.2s; }

/* Valore distintivo */
.cs-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.cs-list-block {
  padding: 30px 32px;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--cs-red);
  background: var(--color-white);
}
.cs-list-block:nth-child(2) { border-top-color: var(--cs-bar); }
.cs-list-block h3 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-dark);
}
.cs-list { list-style: none; margin: 0; padding: 0; }
.cs-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-bottom: 1px solid var(--color-border);
  color: #444;
}
.cs-list li:last-child { border-bottom: none; }
.cs-list li::before { content: ""; position: absolute; left: 0; top: 50%; width: 10px; height: 2px; background: var(--cs-red); }
.cs-columns .cs-list-block { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--cs-ease) 0.3s, transform 0.6s var(--cs-ease) 0.3s; }
.cs-columns .cs-list-block:nth-child(2) { transition-delay: 0.42s; }
.is-visible .cs-columns .cs-list-block { opacity: 1; transform: none; }

/* Linea del tempo */
.cs-timeline {
  --pad: 225px;
  --bar: 96px;
  position: relative;
  height: calc(var(--pad) * 2 + var(--bar));
  margin-top: 8px;
}
.cs-track { position: absolute; left: 0; right: 0; top: var(--pad); height: var(--bar); display: flex; gap: 8px; }
.cs-seg {
  flex-basis: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s var(--cs-ease);
}
.cs-seg--red { background: var(--cs-red); }
.cs-seg--dark { background: #4a4a4c; }
.is-visible .cs-seg { transform: scaleX(1); }
.cs-seg:nth-child(2) { transition-delay: 0.15s; }
.cs-seg:nth-child(3) { transition-delay: 0.3s; }
.cs-seg:nth-child(4) { transition-delay: 0.45s; }

.cs-mile {
  position: absolute;
  width: 240px;
  display: flex;
  flex-direction: column;
  border-left: 2px solid var(--color-dark);
  padding-left: 12px;
  opacity: 0;
  transition: opacity 0.6s var(--cs-ease), transform 0.6s var(--cs-ease);
}
.cs-mile--up { top: 0; height: calc(var(--pad) + 28px); padding-bottom: 36px; flex-direction: column-reverse; justify-content: flex-start; transform: translateY(10px); }
.cs-mile--down { top: calc(var(--pad) + var(--bar) - 28px); height: calc(var(--pad) + 28px); padding-top: 36px; justify-content: flex-start; transform: translateY(-10px); }
.cs-mile--end { translate: -100% 0; border-left: none; border-right: 2px solid var(--color-dark); padding-left: 0; padding-right: 12px; text-align: right; }
.is-visible .cs-mile { opacity: 1; transform: none; }
.cs-mile:nth-of-type(2) { transition-delay: 0.3s; }
.cs-mile:nth-of-type(3) { transition-delay: 0.45s; }
.cs-mile:nth-of-type(4) { transition-delay: 0.6s; }
.cs-mile:nth-of-type(5) { transition-delay: 0.75s; }
.cs-mile:nth-of-type(6) { transition-delay: 0.9s; }
.cs-year { font-size: 2rem; font-weight: 800; line-height: 1.1; color: var(--cs-red); }
.cs-mile p { margin: 0; font-size: 0.9rem; line-height: 1.5; color: #444; }

/* Fiducia e affidabilità */
.cs-trust { list-style: none; margin: 0; padding: 0; max-width: 860px; }
.cs-trust li {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: baseline;
  padding: 22px 0;
  border-top: 1px solid var(--color-border);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s var(--cs-ease), transform 0.55s var(--cs-ease);
}
.cs-trust li:last-child { border-bottom: 1px solid var(--color-border); }
.cs-trust p { margin: 0; color: #444; }
.cs-trust strong { color: var(--color-dark); }
.cs-trust-n { font-size: 1.5rem; font-weight: 800; color: var(--cs-red); line-height: 1; }
.is-visible .cs-trust li { opacity: 1; transform: none; }
.cs-trust li:nth-child(1) { transition-delay: 0.30s; }
.cs-trust li:nth-child(2) { transition-delay: 0.38s; }
.cs-trust li:nth-child(3) { transition-delay: 0.46s; }
.cs-trust li:nth-child(4) { transition-delay: 0.54s; }
.cs-trust li:nth-child(5) { transition-delay: 0.62s; }
.cs-link { margin-left: 8px; color: var(--cs-red); border-bottom: 1px solid currentColor; white-space: nowrap; }
.cs-link:hover { color: var(--color-dark); }

@media (max-width: 992px) {
  .cs-profile, .cs-vision, .cs-columns { grid-template-columns: 1fr; gap: 36px; }
  .cs-tree { max-width: 300px; }
}

@media (max-width: 860px) {
  .cs-timeline { height: auto; }
  .cs-track { display: none; }
  .cs-mile, .cs-mile--up, .cs-mile--down, .cs-mile--end {
    position: relative;
    left: auto !important;
    top: auto;
    width: auto;
    height: auto;
    translate: none;
    flex-direction: column;
    padding: 4px 0 4px 16px;
    margin-bottom: 26px;
    border-left: 3px solid var(--cs-red);
    border-right: none;
    text-align: left;
  }
  .cs-mile:nth-of-type(odd) { border-left-color: var(--cs-bar); }
  .cs-mile p { font-size: 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
  .cs-head::before, .cs-title span, .cs-sub::after, .cs-goals li, .cs-tree path, .cs-tree circle,
  .cs-columns .cs-list-block, .cs-seg, .cs-mile, .cs-trust li {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    stroke-dashoffset: 0 !important;
  }
}

.cs-profile > *, .cs-vision > *, .cs-columns > * { min-width: 0; }
.cs-mile:nth-of-type(4) { width: 200px; }
.cs-mile--end { width: 270px; }

/* ==========================================================================
   Servizi: le quattro divisioni (riquadri a colore pieno, come nel catalogo)
   ========================================================================== */
.div-panel {
  --panel: #96121a;
  display: grid;
  grid-template-columns: 320px 1fr;
  margin-bottom: 40px;
  background: var(--panel);
  color: #fff;
  scroll-margin-top: 100px;
  box-shadow: 0 0 0 100vmax var(--panel);
  clip-path: inset(0 -100vmax);
}
.div-panel:last-child { margin-bottom: 0; }

.div-panel-side {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding: 40px 32px 0;
  overflow: hidden;
}
.div-panel-side::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0; right: 0;
  width: 1px;
  background: rgba(255,255,255,0.6);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.8s var(--cs-ease) 0.2s;
}
.div-panel-logo {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.div-panel-logo img { display: block; height: 48px; width: auto; max-width: 240px; object-fit: contain; }
.div-panel-logo--tall img { height: 96px; }
.div-panel-logo span { font-weight: 800; font-size: 1.15rem; letter-spacing: 0.02em; color: #fff; }
.div-panel-logo span em { font-style: normal; color: rgba(255,255,255,0.6); }
.div-panel-tree {
  width: 190px;
  height: auto;
  margin-left: -6px;
  color: #fff;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.8s var(--cs-ease) 0.4s, transform 0.8s var(--cs-ease) 0.4s;
}

.div-panel-body { padding: 44px 48px 48px; }
.div-panel-kicker {
  display: block;
  margin-bottom: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
}
.div-panel-body h3 {
  margin: 0 0 16px;
  max-width: 640px;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  color: #fff;
}
.div-panel-body p { max-width: 600px; margin: 0 0 20px; color: rgba(255,255,255,0.9); }
.div-panel-body ul { list-style: none; margin: 0 0 30px; padding: 0; max-width: 600px; }
.div-panel-body li { position: relative; padding: 6px 0 6px 24px; }
.div-panel-body li::before { content: ""; position: absolute; left: 0; top: 50%; width: 12px; height: 2px; background: rgba(255,255,255,0.8); }
.div-panel .btn--white { color: var(--panel); }
.div-panel .btn--white:hover { color: #fff; }

.div-panel-kicker, .div-panel-body h3, .div-panel-body p, .div-panel-body li, .div-panel-body .btn {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s var(--cs-ease), transform 0.5s var(--cs-ease), background var(--transition), color var(--transition), border-color var(--transition);
}
.div-panel.is-visible .div-panel-side::after { transform: scaleY(1); }
.div-panel.is-visible .div-panel-tree { opacity: 0.45; transform: none; }
.div-panel.is-visible .div-panel-kicker,
.div-panel.is-visible .div-panel-body h3,
.div-panel.is-visible .div-panel-body p,
.div-panel.is-visible .div-panel-body li,
.div-panel.is-visible .div-panel-body .btn { opacity: 1; transform: none; }
.div-panel.is-visible .div-panel-kicker { transition-delay: 0.15s; }
.div-panel.is-visible .div-panel-body h3 { transition-delay: 0.22s; }
.div-panel.is-visible .div-panel-body p { transition-delay: 0.3s; }
.div-panel.is-visible .div-panel-body li:nth-child(1) { transition-delay: 0.38s; }
.div-panel.is-visible .div-panel-body li:nth-child(2) { transition-delay: 0.44s; }
.div-panel.is-visible .div-panel-body li:nth-child(3) { transition-delay: 0.5s; }
.div-panel.is-visible .div-panel-body li:nth-child(4) { transition-delay: 0.56s; }
.div-panel.is-visible .div-panel-body .btn { transition-delay: 0.62s; }

/* Prodotti: cinque card in riga */
.cards-grid--5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1100px) {
  .cards-grid--5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 992px) {
  .div-panel { grid-template-columns: 1fr; }
  .div-panel-side { flex-direction: row; align-items: center; padding: 28px 28px 0; }
  .div-panel-side::after { top: auto; left: 28px; right: 28px; bottom: 0; width: auto; height: 1px; transform: scaleX(0); transform-origin: left; }
  .div-panel.is-visible .div-panel-side::after { transform: scaleX(1); }
  .div-panel-tree { display: none; }
  .div-panel-side { padding-bottom: 28px; }
  .div-panel-body { padding: 32px 28px 36px; }
  .cards-grid--5 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid--5 .service-card:last-child:nth-child(odd) { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .cards-grid--5 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .div-panel-side::after, .div-panel-tree, .div-panel-kicker, .div-panel-body h3, .div-panel-body p, .div-panel-body li, .div-panel-body .btn {
    transition: none !important; opacity: 1 !important; transform: none !important;
  }
  .div-panel-tree { opacity: 0.45 !important; }
}


/* ==========================================================================
   Citazioni dei soci (Chi Siamo), codice etico (Qualità), Sponsor
   ========================================================================== */
.cs-quotes { display: flex; flex-direction: column; gap: 56px; }
.cs-quote {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  max-width: 760px;
}
.cs-quote-photo { display: block; height: 220px; width: auto; flex: none; }
.cs-quote-bar { flex: none; width: 6px; align-self: stretch; margin: 0 24px 0 4px; background: var(--cs-red); transform: scaleY(0); transform-origin: top; transition: transform 0.7s var(--cs-ease) 0.15s; }
.cs-quote figcaption { min-width: 0; }
.cs-quote blockquote {
  margin: 0 0 14px;
  font-family: 'Handlee', 'Segoe Print', cursive;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.45;
  color: #555;
}
.cs-quote-name { font-size: 1.15rem; font-weight: 400; color: #3a3a3c; }
.cs-quote-name .is-red { color: var(--cs-red); }
.cs-quote--right { flex-direction: row-reverse; margin-left: auto; text-align: right; }
.cs-quote--right .cs-quote-bar { margin: 0 4px 0 24px; }

.cs-quote-photo, .cs-quote figcaption { opacity: 0; transform: translateY(14px); transition: opacity 0.6s var(--cs-ease) 0.2s, transform 0.6s var(--cs-ease) 0.2s; }
.is-visible .cs-quote-photo, .is-visible .cs-quote figcaption { opacity: 1; transform: none; }
.is-visible .cs-quote-bar { transform: scaleY(1); }
.cs-quote--right .cs-quote-photo, .cs-quote--right figcaption { transition-delay: 0.45s; }
.cs-quote--right .cs-quote-bar { transition-delay: 0.4s; }

/* Foto dei soci nel Valore distintivo */
.cs-banner { display: block; width: 100%; max-height: 380px; object-fit: cover; object-position: center 30%; margin: 0 0 32px; }

/* Codice etico (Qualità) */
.etica-title { margin: 28px 0 8px; font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.06em; }
.etica-list { list-style: none; margin: 0 0 28px; padding: 0; }
.etica-list li { position: relative; padding: 8px 0 8px 22px; border-bottom: 1px solid var(--color-border); }
.etica-list li::before { content: ""; position: absolute; left: 0; top: 50%; width: 10px; height: 2px; background: var(--color-accent); }
.etica-list li:last-child { border-bottom: none; }

/* Sponsor */
.sponsor-grid { align-items: center; }
.sponsor-photo { margin: 0; }
.sponsor-photo img { display: block; width: 100%; height: auto; }
.sponsor-logo { display: flex; align-items: center; gap: 18px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--color-border); }
.sponsor-logo img { display: block; width: 92px; height: 92px; object-fit: cover; border-radius: 50%; }
.sponsor-logo span { font-weight: 700; font-size: 1.05rem; }

@media (max-width: 700px) {
  .cs-quote, .cs-quote--right { flex-direction: row; text-align: left; margin-left: 0; }
  .cs-quote--right .cs-quote-bar { margin: 0 24px 0 4px; }
  .cs-quote-photo { height: 160px; }
  .cs-quote blockquote { font-size: 1.35rem; }
}
@media (prefers-reduced-motion: reduce) {
  .cs-quote-bar, .cs-quote-photo, .cs-quote figcaption { transition: none !important; opacity: 1 !important; transform: none !important; }
}


/* Sfondo a puntini su tutte le pagine (si vede dietro le sezioni bianche) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: url("../assets/img/chi-siamo/puntini-test.png") left bottom / auto min(100vh, 1000px) no-repeat;
  transform: scaleX(-1);
  opacity: 0.12;
}

/* ---------------- Libro sfogliabile (Mission) ---------------- */
.split-media--flip {
  background: var(--color-light);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 18px; padding: 48px 32px;
}
.flip-row { display: flex; align-items: center; justify-content: center; gap: 14px; width: 100%; }
.flip-arrow { flex: none; width: 44px; height: 44px; padding: 0; font-size: 1.15rem; }
.flip-inline { flex: 0 1 520px; min-width: 0; width: 100%; aspect-ratio: 1 / 1; position: relative; }
.flip-inline .flip-stage { width: 100%; height: 100%; }
.flip-fallback { display: block; width: 100%; height: 100%; }
.flip-fallback img { width: 100%; height: 100%; object-fit: cover; display: block; box-shadow: 0 6px 22px rgba(0,0,0,0.18); }
.flip-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; }
.flip-btn {
  font: inherit; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em;
  background: var(--color-white); color: var(--color-dark);
  border: 1px solid var(--color-border); border-radius: 2px;
  padding: 9px 14px; cursor: pointer; text-decoration: none; line-height: 1;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.flip-btn:hover { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.flip-btn:disabled { opacity: 0.4; cursor: default; }
.flip-btn:disabled:hover { background: var(--color-white); border-color: var(--color-border); color: var(--color-dark); }
.flip-count { font-size: 0.85rem; color: #555; min-width: 64px; text-align: center; font-variant-numeric: tabular-nums; }

.flip-modal {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(20,20,20,0.92);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  padding: 24px;
}
.flip-modal[hidden] { display: none; }
.flip-modal .flip-stage-wrap { width: min(calc(94vw - 116px), calc((100vh - 130px) * 2)); aspect-ratio: 2 / 1; }
.flip-modal .flip-stage { width: 100%; height: 100%; }
.flip-modal .flip-btn { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.5); }
.flip-modal .flip-btn:hover { background: var(--color-white); color: var(--color-dark); border-color: var(--color-white); }
.flip-modal .flip-btn:disabled:hover { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.5); }
.flip-modal .flip-count { color: rgba(255,255,255,0.8); }
@media (max-width: 900px) {
  .split-media--flip { padding: 36px 20px; }
  .flip-modal .flip-stage-wrap { width: min(calc(94vw - 100px), calc(100vh - 130px)); aspect-ratio: 1 / 1; }
  .flip-row { gap: 8px; }
  .flip-arrow { width: 36px; height: 36px; }
}

/* Privacy policy */
.privacy-docs { max-width: 760px; margin-bottom: 40px; }
.privacy-docs a { font-weight: 700; color: var(--color-dark); }
.privacy-docs a:hover { color: var(--color-accent); }
.privacy-text { max-width: 900px; }
.privacy-text p { text-align: justify; margin: 0 0 18px; }
.privacy-text a { color: var(--color-accent); word-break: break-all; }

/* Privacy: informative e policy */
.privacy-docs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 0 0 56px; }
.privacy-doc { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 34px 20px 28px; background: var(--color-white); border: 1px solid var(--color-border); border-top: 4px solid var(--color-accent); color: var(--color-dark); box-shadow: 0 10px 30px -22px rgba(0,0,0,0.35); transition: transform var(--transition), box-shadow var(--transition); }
.privacy-doc:hover { transform: translateY(-4px); box-shadow: 0 18px 38px -20px rgba(0,0,0,0.4); }
.privacy-doc-img { display: flex; align-items: center; justify-content: center; width: 112px; height: 112px; border-radius: 50%; background: #f4f4f4; }
.privacy-doc-img img { width: 72px; height: 72px; object-fit: contain; display: block; }
.privacy-doc-label { font-weight: 700; font-size: 1.1rem; }
.privacy-doc small { font-size: 0.78rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-accent); border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.privacy-text h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 6px; }
.privacy-text h3 { font-size: 1.15rem; margin: 30px 0 10px; }
.privacy-text h4 { font-size: 1rem; margin: 18px 0 6px; }
.privacy-text ul { margin: 0 0 20px 1.2em; padding: 0; list-style: disc; }
.privacy-text li { margin-bottom: 8px; }
.privacy-sub { color: #666; margin-bottom: 18px; }
.privacy-cookie { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--color-border); }
@media (max-width: 700px) { .privacy-docs { grid-template-columns: 1fr; } }

.etica-list--cols { columns: 2; column-gap: 28px; }
.etica-list--cols li { break-inside: avoid; }
@media (max-width: 600px) { .etica-list--cols { columns: 1; } }

.link-accent { color: var(--color-accent); text-decoration: underline; text-underline-offset: 2px; }
.link-accent:hover { color: var(--color-accent-dark); }

.privacy-text a.btn { color: var(--color-white); }
.privacy-text a.btn:hover { color: var(--color-white); }

/* Video centrale (Monitora) */
.video-central { max-width: 1000px; margin: 0 auto; background: #000; box-shadow: 0 24px 60px -30px rgba(0,0,0,0.5); }
.video-central video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #000; }

/* Banner temporaneo in cima al sito (gestito da banner.json) */
.site-banner { position: relative; background: #1a1a1a; line-height: 0; }
.site-banner a, .site-banner span.site-banner-img { display: block; }
.site-banner img { display: block; width: 100%; height: auto; margin: 0 auto; }
.site-banner-close {
  position: absolute; top: 8px; right: 8px; width: 30px; height: 30px; padding: 0;
  border: 0; border-radius: 50%; background: rgba(0,0,0,0.65); color: #fff;
  font-size: 20px; line-height: 30px; text-align: center; cursor: pointer;
}
.site-banner-close:hover { background: rgba(0,0,0,0.9); }
.site-banner-close:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* Fumetto sfogliabile: su telefono non deve essere piu' largo dello schermo */
.split-media--flip { min-width: 0; max-width: 100%; }
.flip-row { max-width: 100%; }
.flip-inline { min-width: 0; }
@media (max-width: 600px) {
  .flip-row { gap: 6px; }
  .flip-arrow { width: 36px; height: 36px; }
}