/* ========================================
   PARADOX LAB — Custom Brand Stylesheet
   Dark, Modern, Innovation-Oriented
   ======================================== */

/* ---- CSS Variables ---- */
:root {
  --px-bg:       #181A20;
  --px-bg-2:     #1E2329;
  --px-bg-3:     #262C34;
  --px-card:     #1E2329;
  --px-border:   #2B3139;
  --px-accent:   #F0B90B;
  --px-accent2:  #0ECB81;
  --px-accent3:  #F6465D;
  --px-white:    #EAECEF;
  --px-gray:     #B7BDC6;   /* era #B8BACB — aumentato contrasto per leggibilità */
  --px-gray2:    #D5D9DD;
  --px-font:     'IBM Plex Sans', 'Segoe UI', Roboto, Arial, sans-serif;
  --px-radius:   12px;
  --px-radius-lg:20px;
  --transition:     all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base Reset ---- */
*, *::before, *::after { box-sizing: border-box; }

html.agntix-dark body,
body {
  background-color: var(--px-bg) !important;
  color: var(--px-white);
  font-family: var(--px-font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--px-bg); }
::-webkit-scrollbar-thumb { background: var(--px-accent); border-radius: 3px; }

/* ---- Selection ---- */
::selection { background: var(--px-accent); color: var(--px-bg); }

/* ===========================
   NAVIGATION
   =========================== */
.px-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
  background: transparent;
}

.px-header.scrolled {
  background: rgba(24,26,32,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--px-border);
  padding: 12px 0;
}

.px-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.px-logo img {
  height: 44px;
  width: auto;
  display: block;
}

.px-nav {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.px-nav > li {
  position: relative;
}

.px-nav > li > a {
  color: var(--px-gray2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: var(--transition);
  padding: 4px 0;
  position: relative;
}

.px-nav > li > a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--px-accent);
  transition: var(--transition);
}

.px-nav > li > a:hover,
.px-nav > li > a.active {
  color: var(--px-white);
}

.px-nav > li > a:hover::after,
.px-nav > li > a.active::after {
  width: 100%;
}

/* Dropdown */
.px-dropdown {
  display: none;
  position: absolute;
  top: 100%;           /* parte esattamente dove finisce il li, senza gap */
  left: 50%;
  transform: translateX(-50%);
  background: var(--px-bg-3);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius);
  padding: 16px 8px 8px; /* padding-top = gap visivo, ma dentro l'area hover */
  min-width: 240px;
  list-style: none;
  margin: 0;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  z-index: 1001;
}

.px-nav > li:hover .px-dropdown,
.px-nav > li:focus-within .px-dropdown {
  display: block;
  animation: dropIn 0.2s ease;
}

@keyframes dropIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.px-dropdown li a {
  display: block;
  color: var(--px-gray2);
  text-decoration: none;
  padding: 10px 16px;
  font-size: 13.5px;
  border-radius: 8px;
  transition: var(--transition);
}

.px-dropdown li a:hover {
  background: rgba(240,185,11,0.08);
  color: var(--px-accent);
}

/* ── Mega-dropdown (Piattaforme) ──────────────────────── */
.px-mega-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--px-bg-3);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius);
  padding: 24px;
  min-width: 520px;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  z-index: 1001;
  gap: 8px;
}

.px-nav > li:hover .px-mega-dropdown,
.px-nav > li:focus-within .px-mega-dropdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  animation: dropIn 0.2s ease;
}

.px-mega-col { display: flex; flex-direction: column; gap: 4px; }

.px-mega-col-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0 12px 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--px-border);
}

.px-mega-col-title--teal   { color: var(--px-accent); }
.px-mega-col-title--violet { color: #5BE3A9; }

.px-mega-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.px-mega-col ul li a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--px-gray2);
  text-decoration: none;
  padding: 9px 12px;
  font-size: 13.5px;
  border-radius: 8px;
  transition: var(--transition);
}

.px-mega-col--teal ul li a:hover {
  background: rgba(240,185,11,0.08);
  color: var(--px-accent);
}

.px-mega-col--violet ul li a:hover {
  background: rgba(14,203,129,0.08);
  color: #5BE3A9;
}

.px-mega-col ul li a::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
  flex-shrink: 0;
}

.px-mega-col--teal   ul li a::before { background: var(--px-accent); }
.px-mega-col--violet ul li a::before { background: #5BE3A9; }

/* Divider tra le due colonne */
.px-mega-divider {
  width: 1px;
  background: var(--px-border);
  margin: 0 4px;
}

/* Mobile: mega-dropdown voci nel menu mobile */
.px-mobile-nav .px-mobile-mega-group { margin: 4px 0 8px; }
.px-mobile-nav .px-mobile-mega-group-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 10px 0 6px 16px;
  display: block;
}
.px-mobile-nav .px-mobile-mega-group-title--teal   { color: var(--px-accent); }
.px-mobile-nav .px-mobile-mega-group-title--violet { color: #5BE3A9; }

.px-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--px-accent);
  color: var(--px-bg) !important;
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.px-nav-cta:hover {
  background: var(--px-white);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(240,185,11,0.3);
}

/* Mobile hamburger */
.px-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.px-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--px-white);
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 991px) {
  .px-nav, .px-nav-cta { display: none; }
  .px-burger { display: flex; }
}

/* ===========================
   HERO
   =========================== */
.px-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.px-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% -20%, rgba(240,185,11,0.12) 0%, transparent 60%),
              radial-gradient(ellipse 50% 50% at 80% 60%, rgba(14,203,129,0.08) 0%, transparent 50%),
              var(--px-bg);
  z-index: 0;
}

.px-hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(240,185,11,0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(240,185,11,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.px-hero .container { position: relative; z-index: 1; }

.px-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240,185,11,0.08);
  border: 1px solid rgba(240,185,11,0.2);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--px-accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.px-hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--px-accent);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.px-hero-title {
  font-size: clamp(42px, 7vw, 90px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--px-white);
}

.px-hero-title em {
  font-style: normal;
  color: var(--px-accent);
}

.px-hero-title .line-2 {
  font-style: italic;
  color: var(--px-gray2);
}

.px-hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--px-gray);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 44px;
}

.px-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.px-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--px-accent);
  color: var(--px-bg);
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.px-btn-primary:hover {
  background: var(--px-white);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(240,185,11,0.3);
  color: var(--px-bg);
  text-decoration: none;
}

.px-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--px-white);
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--px-border);
  transition: var(--transition);
}

.px-btn-secondary:hover {
  border-color: var(--px-accent);
  color: var(--px-accent);
  background: rgba(240,185,11,0.05);
  text-decoration: none;
}

.px-hero-manifesto {
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--px-gray);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 40px;
  border-left: 2px solid var(--px-accent);
  padding-left: 20px;
}

.px-hero-manifesto strong {
  color: var(--px-gray2);
  font-weight: 500;
}

.px-hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--px-border);
}

.px-hero-stat-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--px-white);
  line-height: 1;
}

.px-hero-stat-num span { color: var(--px-accent); }

.px-hero-stat-label {
  font-size: 13px;
  color: var(--px-gray);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Scroll indicator */
.px-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--px-gray);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.px-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--px-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ===========================
   SECTION COMMONS
   =========================== */
.px-section {
  padding: 100px 0;
}

.px-section-sm {
  padding: 70px 0;
}

.px-section-bg2 {
  background: var(--px-bg-2);
}

.px-section-bg3 {
  background: var(--px-bg-3);
}

.container-px {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 40px;
}

.px-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--px-accent);
  margin-bottom: 16px;
}

.px-section-title {
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--px-white);
  margin-bottom: 20px;
}

.px-section-desc {
  font-size: 17px;
  color: var(--px-gray);
  line-height: 1.85;
  max-width: 640px;
}

/* ===========================
   CORE DOMAIN CARDS (HOME)
   =========================== */
.px-domains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

@media (max-width: 991px) {
  .px-domains-grid { grid-template-columns: 1fr; }
}

.px-domain-card {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius-lg);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  display: block;
}

.px-domain-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, var(--card-glow, rgba(240,185,11,0.06)) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition);
}

.px-domain-card:hover {
  border-color: var(--card-accent, var(--px-accent));
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  text-decoration: none;
}

.px-domain-card:hover::before { opacity: 1; }

.px-domain-card.domain-1 { --card-accent: #F0B90B; --card-glow: rgba(240,185,11,0.06); }
.px-domain-card.domain-2 { --card-accent: #0ECB81; --card-glow: rgba(14,203,129,0.06); }
.px-domain-card.domain-3 { --card-accent: #F6465D; --card-glow: rgba(246,70,93,0.06); }

.px-domain-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--card-accent, var(--px-accent));
  opacity: 0.38;
  margin-bottom: 16px;
  line-height: 1;
}

.px-domain-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--px-white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.px-domain-desc {
  font-size: 14.5px;
  color: var(--px-gray);
  line-height: 1.7;
  margin-bottom: 28px;
}

.px-domain-products {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

/* Chip testuale — sostituisce i loghi prodotto */
.px-domain-product-chip {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.50);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 100px;
  padding: 3px 10px;
  white-space: nowrap;
  transition: var(--transition);
}

.px-domain-card:hover .px-domain-product-chip {
  color: rgba(255, 255, 255, 0.75);
  border-color: rgba(255, 255, 255, 0.18);
}

.px-domain-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--card-accent, var(--px-accent));
  letter-spacing: 0.02em;
}

.px-domain-link svg {
  transition: var(--transition);
}

.px-domain-card:hover .px-domain-link svg {
  transform: translate(3px, -3px);
}

/* ===========================
   INNOVATION LAB SECTION
   =========================== */
.px-lab-section {
  background: var(--px-bg-3);
  border-radius: var(--px-radius-lg);
  padding: 28px;               /* ridotto: i box interni hanno il proprio padding */
  position: relative;
  overflow: hidden;
  border: 1px solid var(--px-border);
}

.px-lab-section::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(14,203,129,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.px-lab-logo {
  height: 56px;
  width: auto;
  margin-bottom: 28px;
  opacity: 0.65;
}

.px-lab-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  color: var(--px-white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.px-lab-desc {
  font-size: 16px;
  color: var(--px-gray);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 0;            /* spacing gestito dal padding del box */
}

.px-lab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.px-lab-tag {
  background: rgba(14,203,129,0.1);
  border: 1px solid rgba(14,203,129,0.25);
  color: #5BE3A9;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: 100px;
  white-space: nowrap;            /* evita il wrap mid-pill */
}

/* Pulsante CTA sezione Innovation Lab */
.px-btn-lab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #0ECB81;
  color: #181A20;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid #0ECB81;
  transition: var(--transition);
}

.px-btn-lab:hover {
  background: #0BB273;
  border-color: #0BB273;
  color: #181A20;
  text-decoration: none;
}

/* ===========================
   INNOVATION LAB — layout a blocchi (pil-*)
   =========================== */

/* Blocco superiore: 2/3 contenuto + 1/3 logo */
.pil-upper {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  align-items: stretch;
}

.pil-box-content {
  flex: 2;
  padding: 32px 36px;
}

.pil-box-logo {
  flex: 1;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pil-logo {
  max-width: 160px;
  width: 100%;
  display: block;
  opacity: 0.51;
}

/* Blocco inferiore: tag + CTA */
.pil-lower {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pil-box-tags {
  padding: 20px 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pil-box-cta {
  padding: 20px 28px;
}

/* Responsive: colonne impilate su mobile */
@media (max-width: 767px) {
  .pil-upper { flex-direction: column; }
  .pil-box-logo { min-height: 160px; }
}

/* ===========================
   PROJECT CARDS
   =========================== */
.px-projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;   /* due colonne simmetriche al 50% */
  gap: 20px;
  margin-top: 48px;
}

@media (max-width: 767px) {
  .px-projects-grid { grid-template-columns: 1fr; }
}

.px-project-card {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
}

.px-project-card:hover {
  border-color: var(--px-accent);
  transform: translateY(-3px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.35);
}

.px-project-logo-wrap {
  height: 48px;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.px-project-logo {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.px-project-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.px-project-badge.funded {
  background: rgba(240,185,11,0.1);
  color: var(--px-accent);
  border: 1px solid rgba(240,185,11,0.2);
}

.px-project-badge.pending {
  background: rgba(255, 180, 0, 0.1);
  color: #FFB400;
  border: 1px solid rgba(255, 180, 0, 0.2);
}

.px-project-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--px-white);
  margin-bottom: 10px;
}

.px-project-desc {
  font-size: 14px;
  color: var(--px-gray);
  line-height: 1.75;
  margin-bottom: 16px;
}

.px-project-program {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--px-gray2);
  font-weight: 500;
}

.px-project-program img {
  height: 20px;
  width: auto;
  opacity: 0.7;
}

/* ── Card con header istituzionale (fascia bianca + loghi) ── */
.px-project-card--institutional {
  padding: 0;
  overflow: hidden;             /* clip angoli arrotondati sulla fascia bianca */
}

.pf-inst-header {
  background: #EAECEF;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 16px;
}

.pf-inst-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.pf-inst-body {
  padding: 28px 28px 32px;
  position: relative;           /* ancora per il badge assoluto */
}

/* Badge nella variante istituzionale: rimane absolute rispetto al corpo */
.px-project-card--institutional .px-project-badge {
  top: 20px;
  right: 20px;
}

/* Sottotitolo contesto nella card istituzionale */
.pf-inst-subtitle {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--px-gray);
  margin-bottom: 14px;
  margin-top: -6px;             /* avvicina al titolo senza spazio eccessivo */
}

/* ===========================
   MARCHI SECTION (HOME)
   =========================== */
.px-marchi-banner {
  background: linear-gradient(135deg, var(--px-bg-3) 0%, rgba(14,203,129,0.08) 100%);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius-lg);
  padding: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.px-marchi-banner h3 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--px-white);
  margin-bottom: 12px;
}

.px-marchi-banner p {
  font-size: 16px;
  color: var(--px-gray);
  max-width: 500px;
  line-height: 1.7;
}

/* ===========================
   COMPETENCIES STRIP
   =========================== */
.px-competences-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 48px;
}

.px-competence-chip {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 13.5px;
  color: var(--px-gray2);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.px-competence-chip:hover {
  border-color: var(--px-accent);
  color: var(--px-accent);
}

.px-competence-chip::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--px-accent);
}

/* ===========================
   PAGE HERO (inner pages)
   =========================== */

.px-page-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

/* ── Core Domain hero: layout testo + cuore ── */
.px-page-hero-split {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 64px;
  align-items: center;
}

.px-page-hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 900px) {
  .px-page-hero-split {
    grid-template-columns: 1fr;
  }
  .px-page-hero-right {
    display: none;
  }
}

.px-page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 70% 50%, rgba(240,185,11,0.07) 0%, transparent 60%),
              var(--px-bg);
  z-index: 0;
}

.px-page-hero .container-px { position: relative; z-index: 1; }

.px-page-hero-num {
  font-size: 120px;
  font-weight: 800;
  color: rgba(255,255,255,0.03);
  position: absolute;
  top: 50px;
  right: 80px;
  line-height: 1;
  letter-spacing: -0.05em;
  pointer-events: none;
}

.px-page-hero-title {
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 700;
  color: var(--px-white);
  letter-spacing: -0.03em;
  line-height: 1.08;
  max-width: 700px;
  margin-bottom: 24px;
}

/* Nome prodotto nelle pagine dedicate — bianco avorio */
.px-page-hero-title.px-product-name {
  color: #F5F0E8;
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.px-page-hero-desc {
  font-size: 18px;
  color: var(--px-gray);
  max-width: 580px;
  line-height: 1.75;
}

.px-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--px-gray);
  margin-bottom: 28px;
}

.px-breadcrumb a {
  color: var(--px-gray);
  text-decoration: none;
  transition: var(--transition);
}

.px-breadcrumb a:hover { color: var(--px-accent); }

.px-breadcrumb span.sep { color: var(--px-border); }

.px-breadcrumb span.current { color: var(--px-accent); }

/* ===========================
   CAPABILITY TAGS
   =========================== */
.px-caps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 40px;
}

.px-cap-item {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--px-gray2);
  font-weight: 500;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}

.px-cap-item::before {
  content: '→';
  color: var(--px-accent);
  font-size: 12px;
}

.px-cap-item:hover {
  border-color: var(--px-accent);
  color: var(--px-white);
}

/* ===========================
   PRODUCT CARDS (inner page)
   =========================== */
.px-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.px-product-card {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
}

.px-product-card:hover {
  border-color: rgba(240,185,11,0.3);
  transform: translateY(-3px);
}

.px-product-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.px-product-logo-box {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 8px;
}

.px-product-logo-box img {
  height: 34px;
  width: auto;
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.px-product-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--px-white);
}

.px-product-desc {
  font-size: 14.5px;
  color: var(--px-gray);
  line-height: 1.7;
}

/* ===========================
   CONTENT SECTIONS
   =========================== */
.px-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 991px) {
  .px-two-col { grid-template-columns: 1fr; gap: 48px; }
}

.px-prose {
  font-size: 16px;
  color: var(--px-gray);
  line-height: 1.8;
}

.px-prose p { margin-bottom: 20px; }
.px-prose p:last-child { margin-bottom: 0; }

.px-prose strong {
  color: var(--px-white);
  font-weight: 600;
}

/* ===========================
   MANIFESTO / CALLOUT
   =========================== */
.px-manifesto {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius-lg);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.px-manifesto::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 200px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--px-accent), transparent);
}

.px-manifesto-quote {
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--px-white);
  max-width: 800px;
  margin: 0 auto 20px;
}

.px-manifesto-quote em {
  font-style: normal;
  color: var(--px-accent);
}

.px-manifesto-author {
  font-size: 14px;
  color: var(--px-gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ===========================
   CONTACT FORM
   =========================== */
.px-contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: start;
}

@media (max-width: 991px) {
  .px-contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

.px-contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.px-contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(240,185,11,0.08);
  border: 1px solid rgba(240,185,11,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--px-accent);
}

.px-contact-info-label {
  font-size: 12px;
  color: var(--px-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.px-contact-info-value {
  font-size: 15.5px;
  color: var(--px-white);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}

.px-contact-info-value:hover {
  color: var(--px-accent);
}

/* Form */
.px-form-group {
  margin-bottom: 20px;
}

.px-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--px-gray2);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}

.px-form-group input,
.px-form-group textarea,
.px-form-group select {
  width: 100%;
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 15px;
  color: var(--px-white);
  font-family: var(--px-font);
  outline: none;
  transition: var(--transition);
  -webkit-appearance: none;
}

.px-form-group input::placeholder,
.px-form-group textarea::placeholder {
  color: var(--px-gray);
}

.px-form-group input:focus,
.px-form-group textarea:focus,
.px-form-group select:focus {
  border-color: var(--px-accent);
  box-shadow: 0 0 0 3px rgba(240,185,11,0.08);
}

.px-form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.px-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .px-form-row { grid-template-columns: 1fr; }
}

/* ===========================
   OFFICES MAP LIST
   =========================== */
.px-offices {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.px-office-card {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius);
  padding: 24px;
}

.px-office-city {
  font-size: 16px;
  font-weight: 700;
  color: var(--px-white);
  margin-bottom: 6px;
}

.px-office-address {
  font-size: 13.5px;
  color: var(--px-gray);
  line-height: 1.6;
}

/* ===========================
   FOOTER
   =========================== */
.px-footer {
  background: var(--px-bg-3);
  border-top: 1px solid var(--px-border);
  padding-top: 80px;
}

.px-footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--px-border);
}

@media (max-width: 991px) {
  .px-footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  .px-footer-top { grid-template-columns: 1fr; }
}

.px-footer-logo img {
  height: 40px;
  width: auto;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.px-footer-tagline {
  font-size: 14px;
  color: var(--px-gray);
  line-height: 1.7;
  margin-bottom: 24px;
}

.px-footer-social {
  display: flex;
  gap: 12px;
}

.px-footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--px-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--px-gray);
  text-decoration: none;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 700;
}

.px-footer-social a:hover {
  background: rgba(240,185,11,0.08);
  border-color: var(--px-accent);
  color: var(--px-accent);
}

.px-footer-col-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--px-white);
  margin-bottom: 20px;
}

.px-footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.px-footer-menu a {
  font-size: 14px;
  color: var(--px-gray);
  text-decoration: none;
  transition: var(--transition);
}

.px-footer-menu a:hover {
  color: var(--px-accent);
}

.px-footer-contact-item {
  margin-bottom: 14px;
}

.px-footer-contact-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--px-gray);
  margin-bottom: 3px;
}

.px-footer-contact-item a {
  font-size: 14px;
  color: var(--px-gray2);
  text-decoration: none;
  transition: var(--transition);
}

.px-footer-contact-item a:hover { color: var(--px-accent); }

.px-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 13.5px;
  color: var(--px-gray);
  flex-wrap: wrap;
  gap: 12px;
}

.px-footer-bottom a {
  color: var(--px-gray);
  text-decoration: none;
  transition: var(--transition);
}

.px-footer-bottom a:hover { color: var(--px-accent); }

/* ===========================
   FLOATING PARTICLES
   =========================== */
.px-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.px-particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--px-accent);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle var(--dur, 8s) var(--delay, 0s) linear infinite;
}

@keyframes floatParticle {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-100px) scale(0.5); }
}

/* ===========================
   LAB PLATFORMS LIST (inner)
   =========================== */
.px-lab-platforms {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 40px;
}

.px-lab-platform-item {
  background: rgba(14,203,129,0.06);
  border: 1px solid rgba(14,203,129,0.15);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13.5px;
  color: #5BE3A9;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.px-lab-platform-item::before {
  content: '◆';
  font-size: 8px;
  color: #0ECB81;
}

/* ===========================
   MARCHI TABLE
   =========================== */
.px-patent-section {
  background: var(--px-card);
  border: 1px solid var(--px-border);
  border-radius: var(--px-radius-lg);
  padding: 50px;
  margin-top: 40px;
}

.px-patent-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--px-white);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.px-patent-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: var(--px-accent);
  border-radius: 2px;
}

.px-trademark-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.px-trademark-item {
  background: var(--px-bg-2);
  border: 1px solid var(--px-border);
  border-radius: 10px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.px-trademark-item:hover {
  border-color: var(--px-accent);
}

.px-trademark-logo-wrap {
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 6px;
}

.px-trademark-logo-wrap img {
  height: 30px;
  width: auto;
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.px-trademark-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--px-white);
  margin-bottom: 3px;
}

.px-trademark-type {
  font-size: 12.5px;
  color: var(--px-gray);
}

/* ===========================
   ANIMATIONS
   =========================== */
.px-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.px-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.px-fade-up:nth-child(2) { transition-delay: 0.1s; }
.px-fade-up:nth-child(3) { transition-delay: 0.2s; }
.px-fade-up:nth-child(4) { transition-delay: 0.3s; }
.px-fade-up:nth-child(5) { transition-delay: 0.4s; }
.px-fade-up:nth-child(6) { transition-delay: 0.5s; }

/* ===========================
   UTILITY
   =========================== */
.text-accent { color: var(--px-accent) !important; }
.text-purple { color: var(--px-accent2) !important; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.text-center { text-align: center; }

.px-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--px-accent), var(--px-accent2));
  border-radius: 2px;
  margin-bottom: 40px;
}

/* ===========================
   CUORE — HEARTBEAT LOGO
   Single clean beat per cycle, very subtle
   =========================== */
@keyframes px-heartbeat {
  /* Espansione: ease-in pronunciato — parte lentissimo, poi scatta al picco */
  0%   {
    transform: scale(1);
    filter: drop-shadow(0 0 14px var(--cuore-glow-rest, rgba(240,185,11,0.06)));
    animation-timing-function: cubic-bezier(0.85, 0, 1, 0.92);
  }
  /* Picco raggiunto — contrazione naturale ease-out */
  10%  {
    transform: scale(1.025);
    filter: drop-shadow(0 0 26px var(--cuore-glow-peak, rgba(240,185,11,0.13)));
    animation-timing-function: cubic-bezier(0, 0.3, 0.4, 1);
  }
  /* Ritorno a riposo — pausa fino al prossimo ciclo */
  24%  {
    transform: scale(1);
    filter: drop-shadow(0 0 14px var(--cuore-glow-rest, rgba(240,185,11,0.06)));
    animation-timing-function: linear;
  }
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 14px var(--cuore-glow-rest, rgba(240,185,11,0.06)));
  }
}

.px-cuore-img {
  width: 100%;
  max-width: 300px;
  animation: px-heartbeat 2.2s linear infinite;
  transform-origin: center center;
  display: block;
  margin: 0 auto;
}

/* ── Product hero logo (pagine prodotto) ─────────────── */
.px-product-logo-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  padding: 48px;
  border-radius: 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--px-border);
  backdrop-filter: blur(8px);
}

.px-product-logo-hero-img {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.4));
}

@media (max-width: 991px) {
  .px-product-logo-hero { max-width: 240px; padding: 32px; }
  .px-product-logo-hero-img { max-width: 160px; }
}

/* ===========================
   HOME — WARM LIGHT FLASH
   Sincronizzato con px-heartbeat:
   stessa durata 2.2s, picco al 10%
   =========================== */
.px-cuore-home-wrap {
  position: relative;
  display: block;
  isolation: isolate;
}

@keyframes cuore-warm-flash {
  /* quiete prima del battito */
  0%   { opacity: 0;    transform: scale(0.65); }
  7%   { opacity: 0;    transform: scale(0.65); }
  /* esplosione di luce calda — coincide col picco di scale(1.025) */
  10%  { opacity: 0.5;  transform: scale(1.0);  }
  /* si espande e svanisce rapidamente */
  26%  { opacity: 0;    transform: scale(1.32); }
  /* riposo fino al prossimo ciclo */
  100% { opacity: 0;    transform: scale(1.32); }
}

.px-cuore-home-wrap::after {
  content: '';
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(14,203,129,0.26) 0%,
    rgba(91,227,169,0.11) 38%,
    transparent 68%
  );
  pointer-events: none;
  mix-blend-mode: screen;
  animation: cuore-warm-flash 2.2s linear infinite;
  will-change: opacity, transform;
}

/* ===========================
   CUORE — TINT PER CORE DOMAIN
   Tecnica: wrapper isolato + ::after screen blend per preservare
   i dettagli originali aggiungendo solo "illuminazione" di colore.
   ::before = ambient glow morbido dietro l'immagine.
   CSS vars sul wrapper → ereditate dall'img → pilotano il drop-shadow
   nel keyframe, mantenendo il colore coerente durante il battito.
   =========================== */

.px-cuore-color {
  position: relative;
  display: inline-block;
  /* stacking context isolato: il blend mode rimane confinato qui */
  isolation: isolate;
}

/* Ambient glow diffuso — dietro il cuore, z-index negativo */
.px-cuore-color::before {
  content: '';
  position: absolute;
  inset: -30%;
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.14;
  filter: blur(40px);
}

/* Overlay colore — screen blend preserva dettagli, illumina le zone chiare */
.px-cuore-color::after {
  content: '';
  position: absolute;
  inset: -5%;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* ── Monitoring Intelligence: teal #F0B90B ── */
.cuore-teal {
  --cuore-glow-rest: rgba(240,185,11,0.09);
  --cuore-glow-peak: rgba(240,185,11,0.20);
}
.cuore-teal::before { background: #F0B90B; }
.cuore-teal::after  {
  background: radial-gradient(circle, rgba(240,185,11,0.28) 0%, rgba(240,185,11,0.08) 45%, transparent 70%);
}

/* ── Enterprise AI Systems: viola #0ECB81 ── */
.cuore-violet {
  --cuore-glow-rest: rgba(14,203,129,0.09);
  --cuore-glow-peak: rgba(14,203,129,0.22);
}
.cuore-violet::before { background: #0ECB81; }
.cuore-violet::after  {
  background: radial-gradient(circle, rgba(14,203,129,0.28) 0%, rgba(14,203,129,0.08) 45%, transparent 70%);
}

/* ── Custom Digital Platforms: coral #FF7A8A ── */
.cuore-orange {
  --cuore-glow-rest: rgba(246,70,93,0.09);
  --cuore-glow-peak: rgba(246,70,93,0.22);
}
.cuore-orange::before { background: #FF7A8A; }
.cuore-orange::after  {
  background: radial-gradient(circle, rgba(246,70,93,0.28) 0%, rgba(246,70,93,0.08) 45%, transparent 70%);
}

/* ===========================
   HERO SPLIT — TWO COLUMNS
   =========================== */
.px-hero-split {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 72px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.px-split-left {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.px-split-right {
  display: flex;
  flex-direction: column;
}

/* ===========================
   SPLIT RIGHT — MICRO LABEL + HEADLINE
   =========================== */

/* Wrapper allinea label e linea sulla stessa larghezza */
.px-label-wrapper {
  display: inline-flex;
  flex-direction: column;
  margin-bottom: 28px;
}

.px-split-micro-label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #B7BDC6;
}

/* Linea sottile con pallina luminosa */
.px-label-line {
  position: relative;
  height: 1px;
  width: 100%;
  background: rgba(91,227,169,0.14);
  overflow: visible;
}

@keyframes label-firefly {
  /*
   * 0–9% = attesa 0.2s dopo il battito (0.2 / 2.2 ≈ 9%)
   * La pallina è ferma e invisibile a sinistra.
   * Dal 9% in poi parte e percorre tutta la linea.
   */
  0%   { left: 0%;   opacity: 0; }   /* battito del cuore */
  9%   { left: 0%;   opacity: 0; }   /* ← 0.2s di latenza */
  17%  { left: 4%;   opacity: 1; }   /* fade-in + inizio corsa */
  97%  { left: 96%;  opacity: 1; }
  100% { left: 100%; opacity: 0; }   /* fine ciclo */
}

.px-label-line::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #C084FC;
  box-shadow:
    0 0 5px 2px rgba(91,227,169,0.70),
    0 0 12px 5px rgba(91,227,169,0.25);
  animation: label-firefly 2.2s ease-in-out infinite;
}

.px-split-headline {
  display: flex;
  flex-direction: column;
}

/* Line 1 — "La complessità" — headline principale */
.px-split-headline .hl-1 {
  font-size: clamp(34px, 4.2vw, 61px);
  font-weight: 700;
  color: #EAECEF;
  letter-spacing: -0.03em;
  line-height: 1.0;
  margin-bottom: 22px;
}

/* Line 2 — accento coral — leggermente più piccola */
.px-split-headline .hl-2 {
  font-size: clamp(26px, 3.2vw, 46px);
  font-weight: 600;
  color: #FF7A8A;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 20px;
}

/* Line 3 — teal accent */
.px-split-headline .hl-3 {
  font-size: clamp(17px, 1.9vw, 25px);
  font-weight: 400;
  color: #F0B90B;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

/* ===========================
   TYPING CURSOR — terminale
   =========================== */
@keyframes cursor-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* Cursor sincronizzato con la firefly (ciclo 2.2s identico):
   0–9%   → firefly in pausa, cursore OFF
   9–54%  → firefly in viaggio (prima metà), cursore lampeggia
   54–100% → firefly in seconda metà + pausa finale, cursore OFF */
@keyframes cursor-sync {
  0%    { opacity: 0; }   /* pausa iniziale: off */
  9%    { opacity: 1; }   /* firefly parte → on */
  26%   { opacity: 0; }   /* blink off */
  43%   { opacity: 1; }   /* blink on */
  54.5% { opacity: 0; }   /* metà percorso firefly → off */
  100%  { opacity: 0; }   /* resta off fino al prossimo ciclo */
}

.typing-cursor {
  display: inline-block;
  width: 0.55em;
  height: 0.80em;
  background: #3A3B45;
  margin-left: 10px;
  vertical-align: text-bottom;
  border-radius: 1px;
  animation: cursor-blink 0.75s step-end infinite;
}

/* Al termine: cursore sincronizzato con la firefly */
.typing-cursor.typing-done {
  animation: cursor-sync 2.2s step-end infinite;
}

.px-claim-divider {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--px-border);
  margin: 20px 0;
}

/* Header logo sizing for cuore */
.px-logo .px-logo-cuore {
  height: 38px;
  width: auto;
  display: block;
  transition: var(--transition);
}
.px-logo:hover .px-logo-cuore {
  opacity: 0.85;
}

/* ===========================
   PRODUCT HIGHLIGHTS CAROUSEL
   =========================== */

/* Sezione con padding verticale generoso */
.ph-section {
  padding: 80px 0;
}

/* Titolo sezione */
.ph-section-title {
  font-size: clamp(14px, 1.4vw, 18px);
  font-weight: 500;
  color: var(--px-gray);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 36px;
}

/* Contenitore esterno: maschera il overflow della track */
.ph-carousel-outer {
  overflow: hidden;
  width: 100%;
  /* Layer isolato → la maschera non causa repaint sulla track GPU */
  isolation: isolate;
  transform: translateZ(0);
  /* Fade-mask sui bordi per un effetto premium */
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  padding: 12px 0 20px;
}

/* Track che contiene i set di card — scorrimento gestito da product-cards.js
   via requestAnimationFrame: nessuna animation CSS, zero frame di reset */
.ph-track {
  display: flex;
  width: max-content;
  will-change: transform;          /* pre-alloca il layer composito GPU */
  backface-visibility: hidden;     /* stabilizza il layer su WebKit     */
}

/* Set di card (ripetuto 3× per buffer ampio e loop seamless) */
.ph-set {
  display: flex;
  gap: 20px;
  padding-right: 20px; /* gap visivo tra fine set1 e inizio set2 */
}

/* ── Card ── */
.ph-card {
  width: 238px;                            /* 140px × 1.7 ≈ 238px */
  height: 326px;                           /* 286px × 1.14 = 326px */
  flex-shrink: 0;
  background: var(--px-card);
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 26px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.22s ease,
              background 0.22s ease,
              box-shadow 0.22s ease;
}

.ph-card:hover {
  transform: translateY(-5px);
  background: var(--px-bg-3);
  box-shadow: 0 10px 32px var(--ph-glow, rgba(240,185,11,0.12));
}

/* Logo */
.ph-card-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  flex: 1;
}

.ph-card-logo {
  width: 90px;                             /* 54px × 1.7 ≈ 92px */
  height: 90px;
  object-fit: contain;
  display: block;
}

/* Nome prodotto */
.ph-card-name {
  font-size: 19px;                 /* 16px × 1.20 = 19.2 → 19px */
  font-weight: 600;
  color: var(--px-white);
  text-align: center;
  line-height: 1.3;
  letter-spacing: 0.01em;
  margin-bottom: 6px;
  margin-top: 6px;
}

/* Descrizione breve */
.ph-card-desc {
  font-size: 13.7px;               /* 12px × 1.14 = 13.68 → 13.7px */
  font-weight: 400;
  color: #B7BDC6;
  text-align: center;
  line-height: 1.55;
  margin-bottom: 10px;
  padding: 0 2px;
}

/* Wrapper tag — nascosto temporaneamente */
.ph-card-tags {
  display: none;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
  width: 100%;
}

/* Singolo tag */
.ph-card-tag {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(192, 193, 206, 0.60);
  border: 1px solid rgba(255, 255, 255, 0.07);
  white-space: nowrap;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 768px) {
  .container-px { padding: 0 20px; }
  .px-section { padding: 70px 0; }
  .px-hero { padding: 100px 0 60px; }
  .px-page-hero { padding: 120px 0 60px; }
  .px-lab-section { padding: 40px 28px; }
  .px-marchi-banner { flex-direction: column; padding: 36px; }
  .px-manifesto { padding: 40px 28px; }
  .px-patent-section { padding: 32px 20px; }
  .px-hero-stats { gap: 28px; flex-wrap: wrap; }
  .ph-card { width: 190px; height: 260px; padding: 20px 14px 16px; }
  .ph-card-logo { width: 68px; height: 68px; }
  .px-hero-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .px-cuore-img { max-width: 180px; }
  .px-split-headline .hl-1 { font-size: clamp(36px, 10vw, 56px); }
  .px-split-headline .hl-2 { font-size: clamp(22px, 7vw, 36px); }
  .px-split-headline .hl-3 { font-size: clamp(13px, 3.5vw, 18px); }
}

/* ═══════════════════════════════════════════════════════
   MERLIN SQUARE — Sezione Attori (Committente / Fornitore)
════════════════════════════════════════════════════════ */

.ms-attori-section { background: var(--px-bg); }

/* Intro problema */
.ms-problem-intro { max-width: 780px; margin-bottom: 48px; }

.ms-problem-desc {
  font-size: 17px;
  color: var(--px-gray2);
  line-height: 1.75;
  margin-top: 20px;
}

/* Grid due card */
.ms-attori-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .ms-attori-grid { grid-template-columns: 1fr; }
}

/* Card base */
.ms-attore-card {
  border-radius: 20px;
  padding: 36px 32px;
  border: 1px solid var(--px-border);
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--px-card);
  transition: var(--transition);
}

/* Card Committente — accent teal */
.ms-attore-card--buyer {
  border-color: rgba(240,185,11,0.2);
  background: linear-gradient(135deg, rgba(240,185,11,0.04) 0%, var(--px-card) 60%);
}
.ms-attore-card--buyer:hover { border-color: rgba(240,185,11,0.4); }

/* Card Fornitore — accent violet */
.ms-attore-card--vendor {
  border-color: rgba(14,203,129,0.2);
  background: linear-gradient(135deg, rgba(14,203,129,0.05) 0%, var(--px-card) 60%);
}
.ms-attore-card--vendor:hover { border-color: rgba(14,203,129,0.4); }

/* Header card */
.ms-attore-header { display: flex; flex-direction: column; gap: 10px; }

.ms-attore-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: 100px;
  width: fit-content;
}

.ms-attore-badge--buyer {
  background: rgba(240,185,11,0.1);
  border: 1px solid rgba(240,185,11,0.3);
  color: var(--px-accent);
}

.ms-attore-badge--vendor {
  background: rgba(14,203,129,0.1);
  border: 1px solid rgba(14,203,129,0.3);
  color: #5BE3A9;
}

.ms-attore-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--px-white);
  margin: 0;
  letter-spacing: -0.02em;
}

/* Definizione */
.ms-attore-def {
  font-size: 14px;
  color: var(--px-gray);
  line-height: 1.7;
  margin: 0;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--px-border);
}

/* Lista benefici */
.ms-attore-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ms-attore-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--px-gray2);
  line-height: 1.5;
}

.ms-attore-benefits li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 1px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.ms-attore-card--buyer .ms-attore-benefits li::before {
  background-color: rgba(240,185,11,0.15);
  box-shadow: 0 0 0 1px rgba(240,185,11,0.3);
  /* checkmark via clip-path */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%2300E5C8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.ms-attore-card--vendor .ms-attore-benefits li::before {
  background-color: rgba(14,203,129,0.15);
  box-shadow: 0 0 0 1px rgba(14,203,129,0.3);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%23A090FF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}