/* ============================================================
   SALINA — Design System
   Cabinet franco-italien premium
   Palette: Ivory + Deep Navy + Gold accent
   Fonts: Cormorant Garamond (display) + Switzer (body)
   ============================================================ */

/* ── LOCAL FONT FALLBACK ──────────────────────────────────────
   Cormorant Garamond (display) & Switzer (body) load from
   Google Fonts / Fontshare. NotoSans is bundled locally so the
   body copy still renders with an intentional, non-system
   typeface if the page is opened without an internet connection. */
@font-face {
  font-family: 'Noto Sans Local';
  src: url('fonts/NotoSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Noto Sans Local';
  src: url('fonts/NotoSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── TOKENS ───────────────────────────────────────────────── */
:root,
[data-theme="light"] {
  /* Surfaces */
  --color-bg: #F6F3EC;
  --color-surface: #F5F4F0;
  --color-surface-2: #EEECEA;
  --color-border: #D8D5CE;
  --color-divider: #E4E2DC;

  /* Text */
  --color-text: #1A1916;
  --color-text-muted: #6B6960;
  --color-text-faint: #A8A69F;
  --color-text-inverse: #F6F3EC;

  /* Accent — deep navy */
  --color-primary: #0F1E36;
  --color-primary-hover: #0F1E38;
  --color-primary-active: #0A1427;

  /* Footer panel — always deep navy, independent of theme
     (unlike --color-primary, which is intentionally lighter in dark mode) */
  --color-footer: #0F1E36;

  /* Gold accent */
  --color-gold: #8B6E2A;
  --color-gold-light: #F0E6C8;
  --color-gold-mid: #C8A84B;

  /* Functional */
  --color-success: #2D6A2D;
  --color-error: #8B2020;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26,25,22,0.06);
  --shadow-md: 0 4px 16px rgba(26,25,22,0.08);
  --shadow-lg: 0 16px 48px rgba(26,25,22,0.12);

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Switzer', 'Noto Sans Local', 'Helvetica Neue', sans-serif;

  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.70rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.82rem + 0.30vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.65vw,    1.375rem);
  --text-xl:   clamp(1.5rem,   1.2rem + 1.25vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem + 2.5vw,   3.5rem);
  --text-3xl:  clamp(2.75rem,  1.2rem + 4vw,     5rem);
  --text-hero: clamp(3.25rem,  1rem + 6.5vw,     7rem);

  /* Spacing */
  --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;

  /* Layout */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Borders */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms var(--ease-out);
  --t-base: 250ms var(--ease-out);
  --t-slow: 400ms var(--ease-out);
}

[data-theme="dark"] {
  --color-bg: #111210;
  --color-surface: #1A1916;
  --color-surface-2: #222018;
  --color-border: #333028;
  --color-divider: #2A2820;
  --color-text: #E8E6DF;
  --color-text-muted: #8A887F;
  --color-text-faint: #555350;
  --color-text-inverse: #111210;
  --color-primary: #8B9FBF;
  --color-primary-hover: #A8BAD8;
  --color-primary-active: #C0CEDF;
  --color-gold: #C8A84B;
  --color-gold-light: #2A2416;
  --color-gold-mid: #8B6E2A;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #111210;
    --color-surface: #1A1916;
    --color-surface-2: #222018;
    --color-border: #333028;
    --color-divider: #2A2820;
    --color-text: #E8E6DF;
    --color-text-muted: #8A887F;
    --color-text-faint: #555350;
    --color-text-inverse: #111210;
    --color-primary: #8B9FBF;
    --color-primary-hover: #A8BAD8;
    --color-gold: #C8A84B;
    --color-gold-light: #2A2416;
    --color-gold-mid: #8B6E2A;
  }
}

/* ── BASE ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-feature-settings: 'kern' 1, 'liga' 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Lead paragraphs — Cormorant italic for display-to-body transition */
.lead-para {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 300;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  max-width: 72ch;
}

/* Section intro text with more presence */
.section-intro-text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  max-width: 68ch;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  text-wrap: balance;
  letter-spacing: -0.01em;
}

p, li { text-wrap: pretty; max-width: 70ch; }
img, picture, svg { display: block; max-width: 100%; }
ul[role="list"] { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }

a, button, [role="button"] {
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast), opacity var(--t-fast);
}

::selection { background: rgba(27,43,75,0.15); color: var(--color-text); }

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── LAYOUT ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.75em 1.75em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--t-base), color var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: 1.5px solid var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-lg { font-size: var(--text-base); padding: 0.85em 2em; }

/* ── HEADER ───────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--t-base);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-8);
  padding-block: var(--space-4);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

.logo { flex-shrink: 0; color: var(--color-text); line-height: 1; display: flex; align-items: center; }
.logo:hover { opacity: 0.75; }

.main-nav { flex: 1; display: flex; flex-direction: row; justify-content: center; }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  padding-block: var(--space-1);
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--color-text);
  border-bottom-color: var(--color-gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  margin-inline-start: auto;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 3px 6px;
}
.lang-btn {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding: 3px 7px;
  border-radius: 2px;
  transition: background 0.15s, color 0.15s;
}
.lang-btn:hover {
  color: var(--color-primary);
  background: var(--color-bg);
}
.lang-btn.active {
  font-weight: 700;
  color: var(--color-bg);
  background: var(--color-primary);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-surface); }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  transition: transform var(--t-base), opacity var(--t-fast);
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('img/wix-vesuvio-office.png');
  background-size: cover;
  background-position: center 35%;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(11,30,56,0.95) 0%,
      rgba(11,30,56,0.82) 40%,
      rgba(11,30,56,0.60) 65%,
      rgba(11,30,56,0.50) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
  max-width: 840px;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-mid);
  margin-bottom: var(--space-6);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 1.05;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-8);
  letter-spacing: -0.02em;
}
.hero-title em {
  font-style: italic;
  color: var(--color-gold-mid);
}

.hero-tagline2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 300;
  font-style: italic;
  color: var(--color-gold-mid);
  margin-bottom: var(--space-6);
  letter-spacing: 0.01em;
}

.hero-lead {
  font-size: var(--text-lg);
  font-weight: 300;
  color: rgba(232,230,223,0.8);
  max-width: 58ch;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; gap: var(--space-1); }
.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: #FFFFFF;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.8);
}
.stat-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
  text-transform: uppercase;
  max-width: 18ch;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-scroll-indicator span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── POSITIONING STRIP ────────────────────────────────────── */
.positioning-strip {
  background: var(--color-gold-light);
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-8);
}
.positioning-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-muted);
  max-width: 82ch;
  margin-inline: auto;
  text-align: center;
  line-height: 1.65;
  letter-spacing: 0.01em;
}
.positioning-text strong { color: var(--color-text); font-weight: 600; }

/* ── PAGE HERO (shared across approche / cas / about / etc.) ── */
/* Editorial, light, typography-led — consistent with the homepage's
   s-hero language. No stock-photo banners, no dark overlays. */
.page-hero {
  background: var(--color-bg);
  padding-block: clamp(5.5rem, 11vw, 8.5rem) clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--color-divider);
}
.page-hero-inner { max-width: 780px; }
.page-hero .section-tag { color: var(--color-gold); margin-bottom: var(--space-5); }
.page-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-text);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}
.page-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--color-gold);
}
.page-hero-rule {
  width: clamp(2.5rem, 4vw, 4rem);
  height: 1px;
  background: var(--color-gold);
  opacity: 0.7;
  margin-bottom: var(--space-6);
}
.page-lead {
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--color-text-muted);
  max-width: 58ch;
  line-height: 1.65;
}

/* ── SECTION HEADER ───────────────────────────────────────── */
.section-header {
  margin-bottom: var(--space-12);
}
.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}
.section-title {
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text);
  max-width: 24ch;
}

/* ── WHAT WE DO ───────────────────────────────────────────── */
.what-we-do { background: var(--color-bg); }

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

.pillar {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  transition: box-shadow var(--t-base), border-color var(--t-base);
}
.pillar:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}
.pillar-icon {
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}
.pillar h3 {
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.pillar p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── SEGMENTS ─────────────────────────────────────────────── */
.segments-section { background: var(--color-surface); }

.segments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.segment-card {
  position: relative;
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
}
.segment-card--featured {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.segment-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-mid);
  background: rgba(155,122,46,0.15);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.segment-letter {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0.4;
  margin-bottom: var(--space-2);
}
.segment-card--featured .segment-letter { opacity: 0.25; color: #fff; }

.segment-card h3 {
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: var(--space-2);
}
.segment-card--featured h3 { color: var(--color-text-inverse); }

.segment-range {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-gold-mid);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.segment-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.65;
}
.segment-card--featured p { color: rgba(232,230,223,0.7); }

.segment-cta {
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
  margin-top: auto;
}
.segment-card--featured .segment-cta { border-color: rgba(255,255,255,0.15); }

.seg-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gold);
  text-decoration: none;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: color 200ms ease, gap 200ms ease;
}
.seg-link::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 1px;
  background: currentColor;
  transition: width 200ms ease;
}
.seg-link:hover { color: var(--color-gold-mid); gap: var(--space-3); }
.seg-link:hover::after { width: 22px; }
.segment-card--featured .seg-link { color: var(--color-gold-mid); }

/* ── FEATURED CASE ────────────────────────────────────────── */
.featured-case { background: var(--color-bg); }

.featured-case-inner {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-8), 5vw, var(--space-16));
  background: var(--color-surface);
}

.featured-case-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-8);
}

.featured-case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}

.featured-case-text h2 {
  font-size: var(--text-2xl);
  font-weight: 400;
  margin-bottom: var(--space-5);
}
.featured-case-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.case-numbers {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.case-num { display: flex; flex-direction: column; gap: var(--space-1); }
.case-num-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1;
}
.case-num-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Case visual card */
.case-visual-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}
.cv-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}
.cv-tag {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.cv-status {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-success);
  background: rgba(45,106,45,0.1);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}
.cv-bar-wrap { margin-bottom: var(--space-4); }
.cv-bar-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  letter-spacing: 0.04em;
}
.cv-bar {
  height: 8px;
  background: var(--color-surface-2, #EEECEA);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-1);
}
.cv-bar-fill {
  height: 100%;
  background: var(--color-text-muted);
  border-radius: var(--radius-full);
  transition: width 1s var(--ease-out);
}
.cv-bar-fill--accent { background: var(--color-gold); }
.cv-bar-fill--gold { background: var(--color-gold-mid); opacity: 0.7; }
.cv-bar-val {

  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
}
.cv-bar-val--accent { color: var(--color-gold); }
.cv-bar-val--gold { color: var(--color-gold-mid); }
.cv-separator { height: 1px; background: var(--color-divider); margin-block: var(--space-5); }
.cv-instruments { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.cv-chip {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* ── DIAGNOSTIC CTA ───────────────────────────────────────── */
.diagnostic-cta { background: var(--color-surface); }

.diagnostic-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: center;
}

.diag-text h2 {
  font-size: var(--text-2xl);
  font-weight: 400;
  margin-bottom: var(--space-5);
}
.diag-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}
.diag-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.diag-features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}
.diag-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
}

/* PDF Mockup */
.pdf-mockup {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  background: #fff;
  max-width: 380px;
  margin-inline: auto;
}
[data-theme="dark"] .pdf-mockup { background: #1e1d1b; }

.pdf-top-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.pdf-dots { display: flex; gap: 5px; }
.pdf-dots span {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border);
}
.pdf-title-bar {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
}
.pdf-body { padding: var(--space-6); }
.pdf-header-block { margin-bottom: var(--space-6); padding-bottom: var(--space-5); border-bottom: 1px solid var(--color-divider); }
.pdf-logo-line {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}
.pdf-subtitle { font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-1); }
.pdf-date { font-size: var(--text-xs); color: var(--color-text-faint); letter-spacing: 0.04em; }
.pdf-section-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.pdf-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}
.pdf-item--high { background: rgba(155,122,46,0.08); }
.pdf-item--mid  { background: rgba(27,43,75,0.05); }
.pdf-item--low  { background: var(--color-surface); }
.pdf-item-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}
.pdf-item--high .pdf-item-dot { background: var(--color-gold); }
.pdf-item--mid  .pdf-item-dot { background: var(--color-primary); }
.pdf-item--low  .pdf-item-dot { background: var(--color-text-faint); }
.pdf-item-text { font-size: var(--text-xs); color: var(--color-text); line-height: 1.5; }
.pdf-estimate {
  margin-top: var(--space-5);
  padding: var(--space-4);
  background: var(--color-footer);
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pdf-est-label { font-size: var(--text-xs); color: rgba(232,230,223,0.6); letter-spacing: 0.06em; }
.pdf-est-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-gold-mid);
}

/* ── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  background: var(--color-footer);
  color: rgba(232,230,223,0.7);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.3fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand .logo { color: rgba(232,230,223,0.9); margin-bottom: var(--space-4); }
.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(232,230,223,0.55);
  font-style: italic;
  margin-bottom: var(--space-2);
}
.footer-address { font-size: var(--text-xs); color: rgba(232,230,223,0.4); letter-spacing: 0.04em; }

.footer-nav h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232,230,223,0.4);
  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: rgba(232,230,223,0.6);
}
.footer-nav a:hover { color: rgba(232,230,223,0.9); }

.footer-contact p {
  font-size: var(--text-sm);
  color: rgba(232,230,223,0.6);
  margin-bottom: var(--space-3);
}
.footer-contact a { color: rgba(232,230,223,0.6); }
.footer-contact a:hover { color: var(--color-gold-mid); }

.footer-contact-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232,230,223,0.4);
  margin-bottom: var(--space-5);
}
.footer-email {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gold-mid);
  margin-bottom: var(--space-5);
}
.footer-email:hover { color: var(--color-gold); }
.footer-diag-btn {
  border-color: rgba(200,168,75,0.4);
  color: var(--color-gold-mid);
  font-size: var(--text-xs);
}
.footer-diag-btn:hover {
  background: rgba(200,168,75,0.1);
  border-color: var(--color-gold-mid);
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-copy, .footer-disclaimer {
  font-size: var(--text-xs);
  color: rgba(232,230,223,0.3);
  max-width: none;
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .segments-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .featured-case-grid { grid-template-columns: 1fr; }
  .diagnostic-cta-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  /* Hide nav + all header extras except hamburger */
  .main-nav { display: none; }
  .header-actions .btn-primary,
  .header-actions .lang-switcher,
  .header-actions .theme-toggle { display: none; }
  .mobile-menu-btn { display: flex; }
}

@media (max-width: 640px) {
  .hero-stats { gap: var(--space-5); }
  .stat-divider { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .case-numbers { gap: var(--space-5); }
}

/* ── MOBILE NAV ───────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-bg);
  padding: var(--space-8);
  flex-direction: column;
  gap: var(--space-8);
}
.mobile-nav.open { display: flex; }
.mobile-nav-close {
  align-self: flex-end;
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  line-height: 1;
}
.mobile-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  color: var(--color-text);
}

/* ── FADE-IN ANIMATION ────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.fade-up.visible { opacity: 1; transform: none; }

/* ── MOBILE MENU OPEN STATE ───────────────────────────────── */
@media (max-width: 1024px) {
  .main-nav.nav-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    z-index: 180;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-10);
  }
  .main-nav.nav-open ul {
    flex-direction: column;
    gap: var(--space-6);
    text-align: center;
  }
  .main-nav.nav-open a {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: 300;
    color: var(--color-text);
    border-bottom: none;
    padding: var(--space-2) 0;
  }
  .main-nav.nav-open a:hover,
  .main-nav.nav-open a.active {
    color: var(--color-gold-mid);
    border-bottom: none;
  }
  /* Show lang switcher + theme inside open menu */
  .main-nav.nav-open .mobile-nav-extras {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }
}

/* ── MOBILE MENU BUTTON OPEN STATE ───────────────────────── */
.mobile-menu-btn.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu-btn.is-open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── FILTER HIDDEN STATE (Cas Concrets) ───────────────────── */
.cas-card.hidden {
  display: none;
}

/* ── IMAGE STRIP ─────────────────────────────────────────── */
.image-strip {
  width: 100%;
  height: 380px;
  overflow: hidden;
  position: relative;
}

.image-strip-inner {
  width: 100%;
  height: 100%;
  position: relative;
}

.image-strip-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  display: block;
  transition: transform 8s ease;
}

.image-strip:hover .image-strip-inner img {
  transform: scale(1.04);
}

.image-strip-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(11,30,56,0.72) 0%,
    rgba(11,30,56,0.4) 30%,
    rgba(11,30,56,0.12) 55%,
    rgba(11,30,56,0) 80%
  );
  display: flex;
  align-items: center;
  padding-inline: clamp(var(--space-8), 8vw, var(--space-24));
}

.image-strip-quote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 300;
  font-style: italic;
  color: rgba(232,230,223,0.92);
  max-width: 600px;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

@media (max-width: 768px) {
  .image-strip { height: 260px; }
  .image-strip-inner img { object-position: center center; }
}

/* ═══════════════════════════════════════════════════════════
   MOBILE OVERLAY — Full-screen nav, completely standalone
   ═══════════════════════════════════════════════════════════ */
#mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg);
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-8) var(--space-6) var(--space-10);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#mobile-overlay.is-open {
  display: flex;
}

/* Prevent body scroll when overlay is open */
body.nav-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

#mobile-overlay-close {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s;
}

#mobile-overlay-close:hover {
  background: var(--color-surface);
}

#mobile-overlay nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  justify-content: center;
  padding-block: var(--space-8);
}

#mobile-overlay nav ul li {
  border-bottom: 1px solid var(--color-border);
}

#mobile-overlay nav ul li:first-child {
  border-top: 1px solid var(--color-border);
}

#mobile-overlay nav a {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  font-weight: 300;
  color: var(--color-text);
  padding: var(--space-5) 0;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s;
}

#mobile-overlay nav a:hover,
#mobile-overlay nav a:focus {
  color: var(--color-gold-mid);
  padding-left: var(--space-3);
}

.mobile-overlay-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.mobile-overlay-lang {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.mobile-overlay-lang {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.mobile-overlay-lang::before {
  content: 'Langue';
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-right: var(--space-2);
}
.mobile-overlay-lang .lang-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  transition: background 0.15s, color 0.15s;
}

.mobile-overlay-lang .lang-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.mobile-overlay-lang .lang-btn.active {
  background: var(--color-primary);
  color: var(--color-bg);
  border-color: var(--color-primary);
}

.mobile-overlay-cta {
  display: block;
  text-align: center;
  width: 100%;
  padding-block: var(--space-4);
}

/* Keep desktop nav hidden on mobile */
@media (max-width: 1024px) {
  .main-nav { display: none !important; }
  .header-actions .btn-primary,
  .header-actions .lang-switcher,
  .header-actions .theme-toggle { display: none; }
  .mobile-menu-btn { display: flex; }
}

@media (min-width: 1025px) {
  #mobile-overlay { display: none !important; }
  .mobile-overlay-cta { display: none !important; }
  .mobile-overlay-footer { display: none !important; }
}

/* ── IMAGE STRIP VARIANT — text right ────────────────────── */
.image-strip--right .image-strip-overlay--right {
  justify-content: flex-end;
  background: linear-gradient(
    to left,
    rgba(11,30,56,0.85) 0%,
    rgba(11,30,56,0.72) 40%,
    rgba(11,30,56,0.55) 70%,
    rgba(11,30,56,0.45) 100%
  );
}

/* ─── ECOSYSTEME HOME TEASER ─────────────────────────── */
.ecosys-home-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.ecosys-home-intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-10);
}

.ecosys-home-lead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-top: var(--space-4);
}

.ecosys-home-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.ecosys-home-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  padding: var(--space-6) var(--space-5);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ecosys-home-card:hover {
  border-color: var(--color-gold-mid);
  box-shadow: 0 4px 16px rgba(27, 43, 75, 0.06);
}

.ecosys-home-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold-mid);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.ecosys-home-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 var(--space-2);
  letter-spacing: 0.01em;
}

.ecosys-home-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}

.ecosys-home-keynote {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-8) var(--space-6);
  border: 1px solid rgba(155, 122, 46, 0.3);
  border-radius: 2px;
  background: rgba(200, 168, 75, 0.04);
}

.ecosys-home-keynote p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  font-style: italic;
  margin: 0;
}

.ecosys-home-cta {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-gold-mid);
  padding-bottom: 2px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}

.ecosys-home-cta:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* Dark mode */
[data-theme="dark"] .ecosys-home-card {
  background: var(--color-surface);
}
[data-theme="dark"] .ecosys-home-keynote {
  background: rgba(200, 168, 75, 0.06);
  border-color: rgba(200, 168, 75, 0.2);
}

/* Responsive */
@media (max-width: 1024px) {
  .ecosys-home-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .ecosys-home-grid { grid-template-columns: 1fr; }
}

/* ─── NEWSLETTER SECTION ─────────────────────────────── */
.newsletter-section {
  background: var(--color-primary);
  border-top: none;
  border-bottom: none;
}

.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.newsletter-text .section-tag {
  color: var(--color-gold-mid);
  border-color: rgba(200, 168, 75, 0.3);
}

.newsletter-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin: var(--space-4) 0 var(--space-3);
}

.newsletter-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin: 0;
}

.newsletter-fields {
  display: flex;
  gap: var(--space-3);
}

.newsletter-input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 2px;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: #fff;
  outline: none;
  transition: border-color 0.2s;
}

.newsletter-input::placeholder { color: rgba(255,255,255,0.35); }
.newsletter-input:focus { border-color: var(--color-gold-mid); }

.newsletter-btn {
  white-space: nowrap;
  background: var(--color-gold-mid);
  color: var(--color-primary);
  border-color: var(--color-gold-mid);
}
.newsletter-btn:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
}

.newsletter-legal {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  margin-top: var(--space-3);
  letter-spacing: 0.03em;
}

@media (max-width: 768px) {
  .newsletter-inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .newsletter-fields { flex-direction: column; }
  .newsletter-title { font-size: var(--text-xl); }
}

/* ── TYPOGRAPHY CONTRAST UPGRADES ────────────────────────── */
/* Segment/service description paragraphs — more weight for character */
.segment-desc,
.service-body,
.device-desc,
.step-body,
.cas-summary,
.feature-text {
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.005em;
  color: var(--color-text-muted);
}

/* Section subtitle/description under headings */
.section-header p,
.section-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

/* Stronger subheadings (h3 in cards/sections) */
h3.card-title,
.segment-name,
.service-title,
.device-name {
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Dark section body text — better contrast on dark backgrounds */
[data-theme="dark"] .positioning-text,
[data-theme="dark"] .section-header p {
  color: rgba(200, 196, 185, 0.75);
}

/* ══════════════════════════════════════════════════════════════
   DESKTOP REDESIGN — layout ampio, tipografia grande schermo
   ═══════════════════════════════════════════════════════════ */

/* ── HERO DESKTOP ─────────────────────────────────────────── */

/* Titolo sempre bianco puro con leggibilità garantita */
.hero-title {
  color: #FFFFFF;
  text-shadow: 0 2px 24px rgba(0,0,0,0.35), 0 1px 4px rgba(0,0,0,0.5);
}

@media (min-width: 1024px) {
  .hero {
    min-height: 100vh;
  }

  /* Layout hero a due colonne: testo a sinistra, stats (glass card) a destra */
  .hero-content {
    max-width: 100%;
    display: grid;
    grid-template-columns: 1fr 340px;
    grid-template-rows: auto;
    column-gap: clamp(var(--space-16), 6vw, var(--space-28));
    align-items: center;
    padding-block: clamp(var(--space-24), 12vw, var(--space-40));
  }

  .hero-eyebrow    { grid-column: 1 / 2; }
  .hero-title      {
    grid-column: 1 / 2;
    font-size: clamp(4rem, 6vw, 7.5rem);
    margin-bottom: var(--space-6);
  }
  .hero-tagline2   { grid-column: 1 / 2; font-size: clamp(1.3rem, 1.9vw, 1.9rem); margin-bottom: var(--space-8); }
  .hero-lead       { grid-column: 1 / 2; max-width: 52ch; font-size: clamp(1rem, 1.2vw, 1.2rem); margin-bottom: var(--space-12); }
  .hero-actions    { grid-column: 1 / 2; margin-bottom: 0; gap: var(--space-5); }

  /* Stats: glassmorphism card a destra, verticale */
  .hero-stats {
    grid-column: 2 / 3;
    grid-row: 1 / 7;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-8);
    align-self: center;
    /* Glassmorphism card */
    background: rgba(11, 28, 56, 0.52);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    padding: clamp(var(--space-8), 3vw, var(--space-12)) clamp(var(--space-6), 2.5vw, var(--space-10));
    box-shadow: 0 8px 40px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.08);
  }

  .stat-divider {
    width: 100%;
    height: 1px;
    background: rgba(255,255,255,0.12);
  }

  .stat-value {
    font-size: clamp(2.8rem, 3.8vw, 4.5rem);
    color: #FFFFFF;
    text-shadow: 0 2px 16px rgba(0,0,0,0.5);
  }
  .stat-label {
    max-width: 24ch;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.82);
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.4;
  }
}

/* ── SECTION LAYOUT DESKTOP ───────────────────────────────── */

@media (min-width: 1024px) {
  /* Contenitore più largo su grandi schermi */
  :root {
    --content-wide: 1400px;
  }

  .section {
    padding-block: clamp(var(--space-24), 7vw, var(--space-40));
  }

  /* Section header: tag piccolo a sinistra, titolo e testo a destra */
  .section-header {
    display: grid;
    grid-template-columns: 180px 1fr;
    grid-template-areas:
      "tag title"
      ".   text";
    gap: clamp(var(--space-8), 3vw, var(--space-12));
    align-items: start;
    margin-bottom: clamp(var(--space-12), 4vw, var(--space-20));
  }

  .section-header > .section-tag { grid-area: tag; }
  .section-header > h1,
  .section-header > h2,
  .section-header > h3 { grid-area: title; }
  .section-header > p { grid-area: text; max-width: 65ch; }

  .section-tag {
    padding-top: 0.5em;
  }

  /* Titoli di sezione più grandi e ariosi */
  .section-title {
    font-size: clamp(2.2rem, 3.2vw, 3.75rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
  }
}



/* ── ECOSISTEMA GRID ──────────────────────────────────────── */

@media (min-width: 1024px) {
  .ecosys-home-section .container {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: clamp(var(--space-12), 5vw, var(--space-20));
    align-items: start;
  }

  .ecosys-home-intro {
    grid-column: 1 / 2;
    position: sticky;
    top: calc(var(--space-20) + 20px);
  }

  .ecosys-home-grid {
    grid-column: 2 / 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .ecosys-home-keynote {
    grid-column: 2 / 3;
  }
}



/* ── FEATURED CASE ────────────────────────────────────────── */

@media (min-width: 1024px) {
  .featured-case-grid {
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: clamp(var(--space-12), 5vw, var(--space-20));
    align-items: center;
  }
}

/* ── DIAGNOSTIC CTA ───────────────────────────────────────── */

@media (min-width: 1024px) {
  .diagnostic-cta-inner {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: clamp(var(--space-12), 5vw, var(--space-20));
    align-items: center;
  }
}

/* ── NEWSLETTER ───────────────────────────────────────────── */

@media (min-width: 1024px) {
  .newsletter-inner {
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: clamp(var(--space-10), 4vw, var(--space-16));
    align-items: center;
  }
}

/* ── IMAGE STRIP DESKTOP ──────────────────────────────────── */

@media (min-width: 1024px) {
  .image-strip { height: 480px; }
  .image-strip-inner { height: 100%; }
  .image-strip-inner img { height: 100%; width: 100%; object-fit: cover; }
}

/* ── TIPOGRAFIA DESKTOP ───────────────────────────────────── */

@media (min-width: 1280px) {
  /* Corpo testo più confortevole su monitor ampi */
  body { font-size: 1.0625rem; line-height: 1.75; }

  /* Lead paragrafi più presenti */
  .hero-lead { font-size: 1.2rem; }

  /* Positioning strip più impattante */
  .positioning-text {
    font-size: clamp(1.1rem, 1.4vw, 1.4rem);
    max-width: 80ch;
  }
}

/* ── EXTRA LARGE (1440px+) ────────────────────────────────── */

@media (min-width: 1440px) {
  :root { --content-wide: 1440px; }

  .hero-title { font-size: 7rem; }

  .section-title { font-size: 3.5rem; }
}