/* ============================================================
   VENDOMD — Design System V7 "Notte di Milano" (Production)
   Zero CDN · Zero dipendenze esterne · Pure custom CSS
   Premium · calm · credible
   Dark graphite base · porcelain text · muted petrol accent · warm sand secondary
   Mobile-first · quiet motion · no neon
   Deploy: Netsons (static files via FTP)
   ============================================================ */

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* Base surfaces */
  --bg: #101216;
  --bg-elevated: #15181e;
  --card: #1a1d24;
  --surface: #20242d;
  --border: rgba(236, 238, 242, 0.08);
  --border-hover: rgba(74, 157, 152, 0.35);

  /* Text */
  --text: #eceef2;
  --text-secondary: #a7adba;
  --dim: #767d8c;

  /* Accent: muted petrol */
  --accent: #4a9d98;
  --accent-glow: rgba(74, 157, 152, 0.16);
  --accent-light: #8fc7c2;
  --accent-deep: #2f6b67;

  /* Warm secondary: sand */
  --warm: #c2a878;
  --warm-glow: rgba(194, 168, 120, 0.14);

  /* Success/support */
  --teal: #5fae9f;
  --teal-glow: rgba(95, 174, 159, 0.14);

  /* Monochrome gradients only */
  --gradient-text: linear-gradient(135deg, #eceef2 0%, #8fc7c2 100%);
  --gradient-accent: linear-gradient(135deg, #2f6b67 0%, #4a9d98 100%);
  --gradient-cta: linear-gradient(180deg, #f2f3f6 0%, #dfe2e8 100%);
  --gradient-card: linear-gradient(180deg, rgba(74, 157, 152, 0.06) 0%, transparent 60%);
  --gradient-surface: linear-gradient(180deg, rgba(32, 36, 45, 0.6) 0%, var(--surface) 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.45);
  --shadow-accent: 0 4px 16px rgba(74, 157, 152, 0.18);
  --shadow-accent-lg: 0 8px 32px rgba(74, 157, 152, 0.22);
  --shadow-warm: 0 4px 16px rgba(194, 168, 120, 0.12);
  --shadow-teal: 0 4px 16px rgba(95, 174, 159, 0.12);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Typography */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', system-ui, sans-serif;

  /* Motion */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 700ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-full: 9999px;

  /* Layout */
  --max-w: 720px;
  --nav-h: 64px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

ul {
  list-style: none;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
}

p {
  overflow-wrap: break-word;
}

:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
  border-radius: inherit;
}

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

/* ============================================================
   3. LAYOUT PRIMITIVES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

section {
  padding-block: clamp(4rem, 10vw, 6.5rem);
}

section[id],
#main {
  scroll-margin-top: calc(var(--nav-h) + 1rem);
}

#main {
  display: block;
}

.section-title {
  max-width: 640px;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.015em;
}

.section-intro,
.section-subtitle {
  max-width: 560px;
  margin-top: var(--space-md);
  color: var(--text-secondary);
}

.section-subtitle {
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
}

.grid-2,
.grid-3 {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  margin-top: var(--space-xl);
}

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

@media (min-width: 720px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   4. SKIP LINK
   ============================================================ */
.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  transition: top var(--transition-base);
}

.skip-link:focus-visible {
  top: calc(var(--nav-h) + 0.75rem);
}

/* ============================================================
   5. NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  background: rgba(21, 24, 30, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  height: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

.nav-logo svg {
  width: 112px;
  height: 22px;
}

.nav-links {
  display: none;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.75rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--transition-base);
}

.nav-link:hover {
  color: var(--text);
}

.nav-cta {
  min-height: 44px;
  padding-inline: 1.125rem;
  font-size: 0.875rem;
}

.hamburger {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 2px 0;
  background: var(--text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

@media (min-width: 720px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  .hamburger {
    display: none;
  }
}

/* ============================================================
   6. NAV OVERLAY
   ============================================================ */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  padding: calc(var(--nav-h) + var(--space-xl)) clamp(1.5rem, 6vw, 3rem) var(--space-2xl);
  background: rgba(16, 18, 22, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.nav-overlay a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 500;
}

.nav-overlay a:hover {
  color: var(--accent-light);
}

@media (min-width: 720px) {
  .nav-overlay {
    display: none;
  }
}

/* ============================================================
   7. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 48px;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  transition: box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base), color var(--transition-base);
}

.btn svg {
  flex-shrink: 0;
}

.btn-primary {
  background: var(--gradient-cta);
  color: #101216;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-hover);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
}

.btn-whatsapp:hover {
  background: #1ebe5b;
}

.btn-full {
  width: 100%;
}

.btn-group {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (min-width: 560px) {
  .btn-group {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ============================================================
   8. HERO
   ============================================================ */
#hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4.5rem, 12vw, 7rem);
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(74, 157, 152, 0.07), transparent 70%),
    var(--bg);
}

.hero-content {
  position: relative;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
  padding: 0.5rem 0.875rem;
  border: 1px solid rgba(74, 157, 152, 0.25);
  border-radius: var(--radius-full);
  background: var(--accent-glow);
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--accent);
}

#hero h1 {
  max-width: 640px;
  margin-inline: auto;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.gradient-text {
  font-style: normal;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  max-width: 560px;
  margin: var(--space-lg) auto 0;
  color: var(--text-secondary);
}

.hero-micronote {
  margin-top: var(--space-md);
  color: var(--dim);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
}

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  max-width: 560px;
  margin: var(--space-xl) auto 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  text-align: center;
}

@media (min-width: 560px) {
  .stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .stat-item + .stat-item {
    border-left: 1px solid var(--border);
  }
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 4vw, 1.75rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  margin-top: 0.375rem;
  color: var(--dim);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
  line-height: 1.55;
}

/* ============================================================
   9. CARDS — PROBLEM / SOLUTION / USE CASES
   ============================================================ */
.card {
  position: relative;
  padding: var(--space-xl);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.card h3 {
  margin-top: var(--space-sm);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.card p {
  margin-top: var(--space-sm);
  color: var(--text-secondary);
}

.card-number {
  display: block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}

.card-problem {
  border-top: 2px solid rgba(194, 168, 120, 0.55);
}

.card-problem .card-number {
  color: var(--warm);
}

.card-problem:hover {
  border-color: rgba(194, 168, 120, 0.35);
  border-top-color: rgba(194, 168, 120, 0.55);
  box-shadow: var(--shadow-warm);
}

.card-solution {
  border-top: 2px solid rgba(74, 157, 152, 0.55);
}

.card-solution .card-number {
  color: var(--accent-light);
}

.card-solution:hover {
  border-color: var(--border-hover);
  border-top-color: rgba(74, 157, 152, 0.55);
  box-shadow: var(--shadow-accent);
}

.usecase-metric {
  display: inline-block;
  margin-top: var(--space-md);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--teal);
}

/* ============================================================
   10. PROCESS TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  margin-top: var(--space-xl);
  padding-left: 2.25rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  left: 15px;
  width: 1px;
  background: var(--border);
}

.timeline-step {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: calc(-2.25rem + 0px);
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent-light);
}

.timeline-step:first-child .timeline-marker {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}

.timeline-connector {
  position: absolute;
  top: 32px;
  bottom: 0;
  left: calc(-2.25rem + 15px);
  width: 1px;
  background: var(--accent-glow);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.timeline-connector.animate {
  opacity: 1;
}

.timeline-content {
  min-width: 0;
}

.timeline-content h3 {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.step-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.375rem;
  color: var(--dim);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
}

.step-meta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--warm);
}

.timeline-content > p:last-child {
  margin-top: var(--space-sm);
  color: var(--text-secondary);
}

@media (min-width: 720px) {
  .timeline {
    padding-left: 0;
  }

  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-step {
    width: 50%;
    padding: 0 var(--space-xl) var(--space-xl) 0;
  }

  .timeline-step:nth-child(even) {
    margin-left: 50%;
    padding-right: 0;
    padding-left: var(--space-xl);
  }

  .timeline-marker {
    left: auto;
    right: -16px;
  }

  .timeline-step:nth-child(even) .timeline-marker {
    right: auto;
    left: -16px;
  }

  .timeline-connector {
    left: auto;
    right: -15.5px;
  }

  .timeline-step:nth-child(even) .timeline-connector {
    right: auto;
    left: -15.5px;
  }
}

/* ============================================================
   11. AI AGENTS
   ============================================================ */
.agent-card {
  position: relative;
  padding: var(--space-xl);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}

.agent-card:hover {
  border-color: var(--border-hover);
}

.agent-avatar {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  border: 1px solid rgba(74, 157, 152, 0.3);
  border-radius: var(--radius-full);
  background: var(--accent-glow);
  color: var(--accent-light);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
}

.agent-card h3 {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.agent-role {
  margin-top: 0.25rem;
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.agent-desc {
  margin-top: var(--space-sm);
  color: var(--text-secondary);
}

.agent-card-soon {
  background: var(--bg-elevated);
}

.agent-badge {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(236, 238, 242, 0.06);
  color: var(--dim);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   12. PRICING FUNNEL
   ============================================================ */
.pricing-funnel {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.pricing-step {
  position: relative;
  padding: var(--space-xl);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.pricing-step-highlight {
  border-color: var(--accent);
  background:
    var(--gradient-card),
    var(--card);
  box-shadow: var(--shadow-accent-lg);
}

.pricing-step-highlight::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--gradient-accent);
}

.pricing-step-label {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(236, 238, 242, 0.06);
  color: var(--dim);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-step-label.free {
  color: var(--dim);
}

.pricing-step-label.audit {
  background: var(--accent-glow);
  color: var(--accent-light);
}

.pricing-step-label.retainer {
  color: var(--dim);
}

.pricing-badge {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--accent-glow);
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-step h3 {
  margin-top: var(--space-md);
  font-size: clamp(1.125rem, 3vw, 1.375rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.price {
  margin-top: var(--space-md);
  color: var(--text);
}

.price-amount {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.price-period {
  margin-left: 0.375rem;
  color: var(--dim);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
}

.price-microcopy,
.pricing-note {
  margin-top: var(--space-sm);
  color: var(--dim);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
}

.pricing-step ul {
  margin-top: var(--space-lg);
}

.pricing-step li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.75rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

.pricing-step li:last-child {
  border-bottom: 0;
}

.pricing-step li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.75rem;
  color: var(--teal);
  font-size: 1rem;
  line-height: 1.7;
}

.pricing-step-cta {
  margin-top: var(--space-lg);
}

.pricing-arrow {
  align-self: center;
  color: var(--dim);
  font-size: 1.25rem;
  line-height: 1;
}

/* ============================================================
   13. FAQ
   ============================================================ */
#faq details {
  margin-top: var(--space-sm);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

#faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 44px;
  padding: var(--space-md) var(--space-lg);
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}

#faq summary::-webkit-details-marker {
  display: none;
}

#faq summary::after {
  content: "+";
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: grid;
  place-items: center;
  color: var(--dim);
  font-size: 1.25rem;
  line-height: 1;
  transition: transform var(--transition-base), color var(--transition-base);
}

#faq details[open] summary::after {
  transform: rotate(45deg);
  color: var(--accent-light);
}

#faq details[open] {
  box-shadow: var(--shadow-sm);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--text-secondary);
}

/* ============================================================
   14. FINAL CTA
   ============================================================ */
#audit {
  background: var(--gradient-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

#audit .container {
  max-width: 560px;
}

#audit .section-title {
  margin-inline: auto;
}

#audit .section-subtitle {
  margin-inline: auto;
}

#audit .btn-group {
  margin-top: var(--space-xl);
}

.urgency {
  margin-top: var(--space-lg);
  color: var(--warm);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
}

/* ============================================================
   15. FOOTER
   ============================================================ */
footer {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 88px);
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--dim);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--text-secondary);
}

footer p {
  color: var(--dim);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
}

.footer-piva {
  margin-top: 0.375rem;
}

/* ============================================================
   16. FLOATING WHATSAPP CTA
   ============================================================ */
.floating-cta {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: 48px;
  padding: 0.5rem 0.5rem 0.5rem 1rem;
  background: rgba(21, 24, 30, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.floating-cta.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-cta > a {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: 40px;
  color: var(--text);
  font-weight: 500;
}

.floating-cta svg {
  width: 20px;
  height: 20px;
  color: #25d366;
}

.floating-cta-dismiss {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  color: var(--dim);
  font-size: 1.25rem;
  line-height: 1;
}

.floating-cta-dismiss:hover {
  color: var(--text);
}

/* ============================================================
   17. COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 45;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.cookie-banner.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-cta.visible ~ .cookie-banner.show {
  bottom: 76px;
}

.cookie-inner {
  max-width: 560px;
  margin-inline: auto;
  padding: var(--space-lg);
  background: rgba(21, 24, 30, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.cookie-text {
  color: var(--text-secondary);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
}

.cookie-text a {
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

@media (min-width: 560px) {
  .cookie-buttons {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cookie-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.cookie-btn-accept {
  background: var(--gradient-cta);
  color: #101216;
  font-weight: 600;
}

.cookie-btn-accept:hover {
  background: #ffffff;
}

.cookie-btn-decline {
  border: 1px solid var(--border);
  color: var(--text);
}

.cookie-btn-decline:hover {
  border-color: var(--border-hover);
}

.cookie-btn-customize {
  color: var(--accent-light);
}

.cookie-btn-customize:hover {
  background: var(--accent-glow);
}

/* ============================================================
   18. SCROLL FADE-IN
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ============================================================
   19. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }

  .floating-cta,
  .cookie-banner,
  .nav-overlay {
    transform: none;
  }
}