/* ==========================================================================
   STARVATO S.R.L.S. — Design System
   Palette: industrial-tech, enterprise, premium sobrio
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties
   -------------------------------------------------------------------------- */
:root {
  --bg-dark:       #0D1B2A;
  --bg-mid:        #1E2D3D;
  --bg-card:       #162333;
  --bg-light:      #F0F3F7;
  --surface:       #FFFFFF;

  --accent-blue:   #1B6CA8;
  --accent-blue-h: #155A8A;
  --accent-orange: #E87A3E;
  --accent-orange-h:#D06020;

  --text-primary:  #F4F6F8;
  --text-secondary:#8A9BB0;
  --text-dark:     #0D1B2A;
  --text-muted:    #5A6A7A;

  --border:        rgba(255,255,255,0.08);
  --border-accent: rgba(27,108,168,0.35);
  --border-light:  rgba(13,27,42,0.12);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --max-width:    1200px;
  --nav-height:   72px;
  --radius-sm:    2px;
  --radius-md:    4px;
  --radius-lg:    8px;

  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg:    0 8px 32px rgba(0,0,0,0.14);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}


/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--surface);
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
address { font-style: normal; }

:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}


/* --------------------------------------------------------------------------
   3. Accessibilità
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--accent-blue);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}


/* --------------------------------------------------------------------------
   4. Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (max-width: 768px) { .container { padding-inline: var(--space-4); } }

.section { padding-block: var(--space-24); }
.section--lg { padding-block: var(--space-32); }
.section--sm { padding-block: var(--space-16); }

.section--dark  { background-color: var(--bg-dark);  color: var(--text-primary); }
.section--mid   { background-color: var(--bg-mid);   color: var(--text-primary); }
.section--light { background-color: var(--bg-light); color: var(--text-dark); }

.grid { display: grid; gap: var(--space-8); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
}


/* --------------------------------------------------------------------------
   5. Tipografia
   -------------------------------------------------------------------------- */
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: var(--space-4);
  display: block;
}

h1, .h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
h2, .h2 {
  font-size: clamp(1.875rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
h3, .h3 {
  font-size: clamp(1.25rem, 2vw, 1.875rem);
  font-weight: 600;
  line-height: 1.3;
}

.lead {
  font-size: var(--text-xl);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
}
.lead--on-light { color: var(--text-muted); }

.section-header { max-width: 640px; margin-bottom: var(--space-16); }
.section-header--center { text-align: center; margin-inline: auto; }

.text-accent      { color: var(--accent-orange); }
.text-accent-blue { color: var(--accent-blue); }

.section-title-bar {
  display: block;
  width: 48px;
  height: 3px;
  background-color: var(--accent-orange);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}
.section-title-bar--center { margin-inline: auto; }

.stat-number {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--accent-orange);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--space-2);
}


/* --------------------------------------------------------------------------
   6. Bottoni
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}
.btn--primary:hover {
  background-color: var(--accent-blue-h);
  border-color: var(--accent-blue-h);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--text-primary);
  color: var(--text-primary);
}
.btn--outline:hover {
  background-color: var(--text-primary);
  color: var(--bg-dark);
}

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

.btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
}
.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-base);
}


/* --------------------------------------------------------------------------
   7. Card
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: border-color var(--transition-base), transform var(--transition-base);
}
.card:hover {
  border-color: rgba(27,108,168,0.5);
  transform: translateY(-2px);
}

.card--light {
  background-color: var(--surface);
  border-color: var(--border-light);
  color: var(--text-dark);
  box-shadow: var(--shadow-sm);
}
.card--light:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-blue);
}

.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-6);
  color: var(--accent-blue);
}
.card__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: var(--space-3);
  display: block;
}
.card__title {
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}
.card--light .card__title { color: var(--text-dark); }
.card__body {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}
.card--light .card__body { color: var(--text-muted); }
.card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-blue);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: gap var(--transition-fast);
}
.card__link:hover { gap: var(--space-3); }
.card__link::after { content: '→'; }


/* --------------------------------------------------------------------------
   8. Tag / Badge
   -------------------------------------------------------------------------- */
.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  background-color: rgba(27,108,168,0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(27,108,168,0.3);
}
.tag--orange {
  background-color: rgba(232,122,62,0.15);
  color: var(--accent-orange);
  border-color: rgba(232,122,62,0.3);
}
.cert-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}


/* --------------------------------------------------------------------------
   9. Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  height: var(--nav-height);
  transition: box-shadow var(--transition-base);
}
.site-header.is-scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.nav-container { height: 100%; }
.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}
.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 18px; height: 18px; fill: #fff; }
.logo-text {
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-dark);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
  list-style: none;
}
.nav-link {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  text-decoration: none;
}
.nav-link:hover, .nav-link.is-active {
  color: var(--text-dark);
  background-color: rgba(13,27,42,0.05);
}

.nav-cta {
  margin-left: var(--space-4);
  flex-shrink: 0;
  display: flex;
  gap: var(--space-2);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-mobile {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-4) 0;
  z-index: 99;
}
.nav-mobile.is-open { display: block; }
.nav-mobile ul { list-style: none; }
.nav-mobile__link {
  display: block;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  text-decoration: none;
}
.nav-mobile__link:hover, .nav-mobile__link.is-active {
  color: var(--text-dark);
  padding-left: var(--space-8);
}
.nav-mobile__link--cta {
  color: var(--accent-blue);
  border-bottom: none;
  font-weight: 600;
}

@media (max-width: 960px) {
  .nav-menu { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-container { position: relative; }
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* --------------------------------------------------------------------------
   10. Hero
   -------------------------------------------------------------------------- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: var(--bg-light);
  color: var(--text-dark);
  position: relative;
  overflow: hidden;
  padding-block: var(--space-24);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13,27,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,27,42,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(27,108,168,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 960px) {
  .hero__layout { grid-template-columns: 1fr; }
  .hero__graphic { display: none; }
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background-color: var(--accent-orange);
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-8);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: var(--space-10);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.status-bar {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(27,108,168,0.07);
  border: 1px solid rgba(27,108,168,0.25);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--accent-blue);
}
.status-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-orange);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.85); }
}

/* Hero graphic — SVG data visualization */
.hero__graphic {
  width: 380px;
  flex-shrink: 0;
  position: relative;
}
.hero-svg-panel {
  border: 1px solid var(--border-accent);
  background: rgba(27,108,168,0.04);
  padding: var(--space-6);
  position: relative;
}


/* --------------------------------------------------------------------------
   11. Capability Strip
   -------------------------------------------------------------------------- */
.capability-strip {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.capability-strip__items {
  display: flex;
  align-items: stretch;
}
.capability-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: background-color var(--transition-fast);
  position: relative;
}
.capability-item:hover { background-color: rgba(27,108,168,0.08); }
.capability-item__icon { color: var(--accent-blue); opacity: 0.9; }
.capability-item__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.35;
}
.capability-sep {
  width: 1px;
  background-color: var(--border);
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .capability-strip__items { flex-wrap: wrap; }
  .capability-item { flex: 0 0 50%; border-bottom: 1px solid var(--border); }
  .capability-sep { display: none; }
}
@media (max-width: 480px) {
  .capability-item { flex: 0 0 100%; }
}


/* --------------------------------------------------------------------------
   12. Settori Grid
   -------------------------------------------------------------------------- */
.settori-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 1024px) { .settori-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .settori-grid { grid-template-columns: 1fr; } }

.settore-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: rgba(255,255,255,0.02);
  transition: border-color var(--transition-base), background-color var(--transition-base), transform var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.settore-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--accent-orange);
  transition: height var(--transition-base);
}
.settore-card:hover { border-color: rgba(27,108,168,0.4); background-color: rgba(27,108,168,0.05); transform: translateY(-3px); }
.settore-card:hover::before { height: 100%; }
.settore-card--accent { border-color: rgba(232,122,62,0.3); background-color: rgba(232,122,62,0.04); }
.settore-card--accent:hover { border-color: rgba(232,122,62,0.6); }
.settore-card__number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-orange);
  margin-bottom: var(--space-4);
}
.settore-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}
.settore-card__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--space-5);
}
.settore-card__link {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
  font-family: var(--font-mono);
  margin-top: auto;
  transition: color var(--transition-fast);
}
.settore-card:hover .settore-card__link { color: var(--text-primary); }


/* --------------------------------------------------------------------------
   13. Stats / Trust block
   -------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-item {
  background: var(--bg-dark);
  padding: var(--space-10) var(--space-8);
  text-align: center;
}
.stat-item:hover { background: var(--bg-mid); }


/* --------------------------------------------------------------------------
   14. AI / ML disciplines
   -------------------------------------------------------------------------- */
.ai-disciplines {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}
@media (max-width: 768px) { .ai-disciplines { grid-template-columns: 1fr; } }

.ai-discipline {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: border-color var(--transition-base);
}
.ai-discipline:hover { border-color: rgba(27,108,168,0.4); }
.ai-discipline--accent {
  border-color: rgba(232,122,62,0.25);
  background: rgba(232,122,62,0.04);
}
.ai-discipline--accent:hover { border-color: rgba(232,122,62,0.5); }
.ai-discipline__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: var(--space-3);
}
.ai-discipline--accent .ai-discipline__label { color: var(--accent-orange); }
.ai-discipline__title {
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}
.ai-discipline__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.ai-discipline__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}


/* --------------------------------------------------------------------------
   15. Process list compact (home metodo)
   -------------------------------------------------------------------------- */
.process-list-compact {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.process-step-compact {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}
.process-step-compact__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--accent-orange);
  min-width: 32px;
  margin-top: 2px;
  flex-shrink: 0;
}
.process-step-compact strong {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-muted);
  display: block;
  margin-bottom: var(--space-1);
}
.process-step-compact p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  opacity: 0.75;
  line-height: 1.6;
}


/* --------------------------------------------------------------------------
   16. Process list full (metodo page)
   -------------------------------------------------------------------------- */
.process-list { display: flex; flex-direction: column; gap: 0; }

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-10);
  position: relative;
}
.process-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 48px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.process-step__number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--accent-blue);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  background-color: var(--bg-dark);
}
.process-step__content { padding-top: var(--space-2); }
.process-step__title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}
.process-step__body {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.75;
}


/* --------------------------------------------------------------------------
   17. Page header (inner pages)
   -------------------------------------------------------------------------- */
.page-header {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  padding-top: calc(var(--space-24) + var(--nav-height) * 0.1);
  padding-bottom: var(--space-20);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(27,108,168,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,108,168,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }
.page-header__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.page-header__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--accent-orange);
  flex-shrink: 0;
}
.page-header__title {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}
.page-header__lead {
  font-size: var(--text-xl);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 640px;
}


/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border);
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-10); }
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  text-decoration: none;
}
.footer-tagline {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}
.footer-address {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
}
.footer-address a { color: var(--accent-blue); transition: color var(--transition-fast); }
.footer-address a:hover { color: var(--text-primary); }

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
@media (max-width: 640px) { .footer-nav { grid-template-columns: repeat(2, 1fr); } }

.footer-nav__heading {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}
.footer-nav ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-nav a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  text-decoration: none;
}
.footer-nav a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
}
.footer-legal { font-size: var(--text-xs); color: var(--text-secondary); }
.footer-legal a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}
.footer-legal a:hover { color: var(--text-primary); }

.footer-certifications {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}


/* --------------------------------------------------------------------------
   19. CTA Section
   -------------------------------------------------------------------------- */
.cta-block {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.cta-block__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}


/* --------------------------------------------------------------------------
   20. Timeline (chi siamo)
   -------------------------------------------------------------------------- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
  position: relative;
}
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 39px;
  top: 40px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline-item__year {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--accent-orange);
  width: 80px;
  height: 40px;
  border: 1px solid rgba(232,122,62,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(232,122,62,0.06);
  position: relative;
  z-index: 1;
}
.timeline-item__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  padding-top: var(--space-2);
}
.timeline-item__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}


/* --------------------------------------------------------------------------
   21. Competenze page rows
   -------------------------------------------------------------------------- */
.competenza-row {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.competenza-row:hover { border-color: rgba(27,108,168,0.4); }
.competenza-row__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding: var(--space-8);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}
.competenza-row__header:hover { background-color: rgba(27,108,168,0.05); }
.competenza-row__meta { flex: 1; }
.competenza-row__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent-orange);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
  display: block;
}
.competenza-row__title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.25;
}
.competenza-row__tagline {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}
.competenza-row__toggle {
  font-size: var(--text-2xl);
  font-weight: 300;
  color: var(--accent-blue);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-accent);
  flex-shrink: 0;
  transition: transform var(--transition-base), background-color var(--transition-fast);
}
.competenza-row.is-open .competenza-row__toggle { transform: rotate(45deg); background-color: rgba(27,108,168,0.1); }
.competenza-row__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
  border-top: 0 solid var(--border);
}
.competenza-row.is-open .competenza-row__detail {
  max-height: 600px;
  border-top: 1px solid var(--border);
}
.competenza-detail-inner {
  padding: var(--space-8);
}
.competenza-detail-inner p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}
.competenza-detail-inner ul {
  list-style: disc;
  padding-left: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.competenza-detail-inner li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}


/* --------------------------------------------------------------------------
   22. Soluzioni grid
   -------------------------------------------------------------------------- */
.soluzione-card {
  background-color: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: border-color var(--transition-base), transform var(--transition-base);
}
.soluzione-card:hover { border-color: rgba(27,108,168,0.5); transform: translateY(-2px); }
.soluzione-card__settore {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: var(--space-3);
}
.soluzione-card__title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.3;
}
.soluzione-card__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.soluzione-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}


/* --------------------------------------------------------------------------
   23. Form contatti
   -------------------------------------------------------------------------- */
.form-group { margin-bottom: var(--space-6); }
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.05em;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  background-color: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(27,108,168,0.15);
}
.form-input::placeholder, .form-textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }


/* --------------------------------------------------------------------------
   24. Filter bar (soluzioni / case lab)
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.filter-btn {
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-btn:hover, .filter-btn.is-active {
  border-color: var(--accent-blue);
  color: var(--text-primary);
  background-color: rgba(27,108,168,0.1);
}


/* --------------------------------------------------------------------------
   25. Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}
.breadcrumb a { color: var(--text-secondary); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--text-primary); }
.breadcrumb__sep { opacity: 0.4; }


/* --------------------------------------------------------------------------
   26. Divider
   -------------------------------------------------------------------------- */
.divider { height: 1px; background: var(--border); border: none; margin-block: var(--space-12); }
.divider--light { background: var(--border-light); }


/* --------------------------------------------------------------------------
   26b. Two-column responsive layouts (pagine interne)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 3rem !important;
  }
}


/* --------------------------------------------------------------------------
   27. Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.hidden { display: none !important; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.items-center { align-items: center; }
.gap-4 { gap: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }


/* --------------------------------------------------------------------------
   28. Cookie Consent
   -------------------------------------------------------------------------- */
.cc-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9000;
  background-color: #0D1B2A;
  border-top: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.5);
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.4s ease;
}
.cc-banner[hidden] { display: none; }
.cc-banner.is-visible { transform: translateY(0); opacity: 1; }
.cc-banner__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cc-banner__content { flex: 1; min-width: 280px; }
.cc-banner__title {
  font-size: 0.875rem; font-weight: 600; color: #F4F6F8;
  letter-spacing: 0.02em; margin: 0 0 6px 0; font-family: 'Inter', system-ui, sans-serif;
}
.cc-banner__text { font-size: 0.8125rem; color: #8A9BB0; line-height: 1.6; margin: 0; font-family: 'Inter', system-ui, sans-serif; }
.cc-banner__actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; flex-wrap: wrap; }
@media (max-width: 768px) {
  .cc-banner__inner { flex-direction: column; align-items: stretch; padding: 16px; gap: 16px; }
  .cc-banner__actions { flex-direction: column; }
  .cc-btn { width: 100%; justify-content: center; }
}
.cc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 20px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; border-radius: 2px; border: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.cc-btn:focus-visible { outline: 2px solid #1B6CA8; outline-offset: 3px; }
.cc-btn--primary { background-color: #1B6CA8; border-color: #1B6CA8; color: #fff; }
.cc-btn--primary:hover { background-color: #155a8a; border-color: #155a8a; }
.cc-btn--outline { background-color: transparent; border-color: rgba(244,246,248,0.4); color: #F4F6F8; }
.cc-btn--outline:hover { border-color: #F4F6F8; background-color: rgba(255,255,255,0.06); }
.cc-btn--ghost { background-color: transparent; border-color: transparent; color: #8A9BB0; padding-inline: 8px; text-transform: none; letter-spacing: 0; font-size: 0.8125rem; font-weight: 500; }
.cc-btn--ghost:hover { color: #F4F6F8; }
.cc-btn--save { background-color: #E87A3E; border-color: #E87A3E; color: #fff; }
.cc-btn--save:hover { background-color: #D06020; border-color: #D06020; }
.cc-link { color: #1B6CA8; text-decoration: underline; text-underline-offset: 2px; font-size: inherit; transition: color 150ms ease; }
.cc-link:hover { color: #F4F6F8; }
.cc-modal-overlay {
  position: fixed; inset: 0; z-index: 9100;
  background-color: rgba(0,0,0,0.72);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  display: flex; align-items: flex-end; justify-content: center; padding: 0;
  opacity: 0; transition: opacity 0.3s ease;
}
.cc-modal-overlay[hidden] { display: none; }
.cc-modal-overlay.is-visible { opacity: 1; }
body.cc-modal-open { overflow: hidden; }
@media (min-width: 640px) { .cc-modal-overlay { align-items: center; padding: 24px; } }
.cc-modal {
  background-color: #1E2D3D;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px; width: 100%; max-width: 640px; max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  transform: translateY(24px);
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
}
.cc-modal-overlay.is-visible .cc-modal { transform: translateY(0); }
@media (max-width: 639px) { .cc-modal { border-bottom-left-radius: 0; border-bottom-right-radius: 0; max-height: 85vh; } }
.cc-modal__header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 16px; border-bottom: 1px solid rgba(255,255,255,0.08); flex-shrink: 0; }
.cc-modal__title { font-family: 'Inter', system-ui, sans-serif; font-size: 1rem; font-weight: 700; color: #F4F6F8; letter-spacing: -0.01em; margin: 0; }
.cc-modal__close { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; background: transparent; border: 1px solid rgba(255,255,255,0.1); border-radius: 4px; color: #8A9BB0; cursor: pointer; transition: border-color 150ms ease, color 150ms ease; flex-shrink: 0; }
.cc-modal__close:hover { border-color: rgba(255,255,255,0.25); color: #F4F6F8; }
.cc-modal__body { padding: 20px 24px; overflow-y: auto; flex: 1; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.15) transparent; }
.cc-modal__description { font-family: 'Inter', system-ui, sans-serif; font-size: 0.8125rem; color: #8A9BB0; line-height: 1.65; margin: 0 0 20px 0; }
.cc-modal__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 24px; border-top: 1px solid rgba(255,255,255,0.08); flex-shrink: 0; flex-wrap: wrap; }
.cc-modal__footer-links { display: flex; gap: 12px; font-size: 0.75rem; flex-wrap: wrap; }
.cc-modal__footer-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cc-categories { display: flex; flex-direction: column; gap: 0; }
.cc-category { border: 1px solid rgba(255,255,255,0.06); border-radius: 4px; margin-bottom: 8px; overflow: hidden; background-color: rgba(255,255,255,0.02); }
.cc-category__header { display: flex; align-items: flex-start; gap: 16px; padding: 16px; }
.cc-category__info { flex: 1; }
.cc-category__label { font-family: 'Inter', system-ui, sans-serif; font-size: 0.875rem; font-weight: 600; color: #F4F6F8; margin: 0 0 6px 0; }
.cc-category__desc { font-family: 'Inter', system-ui, sans-serif; font-size: 0.75rem; color: #8A9BB0; line-height: 1.6; margin: 0; }
.cc-category__control { flex-shrink: 0; display: flex; align-items: center; padding-top: 2px; }
.cc-required-badge { font-family: 'IBM Plex Mono', monospace; font-size: 0.625rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #E87A3E; background-color: rgba(232,122,62,0.12); border: 1px solid rgba(232,122,62,0.3); border-radius: 2px; padding: 3px 8px; white-space: nowrap; }
.cc-toggle { position: relative; display: inline-flex; align-items: center; width: 52px; height: 28px; background-color: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); border-radius: 14px; cursor: pointer; transition: background-color 200ms ease, border-color 200ms ease; padding: 0; overflow: hidden; }
.cc-toggle:focus-visible { outline: 2px solid #1B6CA8; outline-offset: 3px; }
.cc-toggle.is-on { background-color: #1B6CA8; border-color: #1B6CA8; }
.cc-toggle__knob { position: absolute; left: 3px; width: 20px; height: 20px; background-color: #fff; border-radius: 50%; box-shadow: 0 1px 4px rgba(0,0,0,0.3); transition: left 200ms cubic-bezier(0.34,1.56,0.64,1); pointer-events: none; }
.cc-toggle.is-on .cc-toggle__knob { left: calc(100% - 23px); }
.cc-toggle__label-on, .cc-toggle__label-off { position: absolute; font-family: 'IBM Plex Mono', monospace; font-size: 9px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; pointer-events: none; transition: opacity 150ms ease; }
.cc-toggle__label-on { right: 6px; color: rgba(255,255,255,0.9); opacity: 0; }
.cc-toggle__label-off { left: 6px; color: rgba(255,255,255,0.4); opacity: 1; }
.cc-toggle.is-on .cc-toggle__label-on  { opacity: 1; }
.cc-toggle.is-on .cc-toggle__label-off { opacity: 0; }
[data-cc-open-preferences] { cursor: pointer; }