/* Design Studio «Il Pianale» — token sito pubblico. */
:root {
  --paper: #fbfcfd;
  --deck: #eef1f4;
  --steel-200: #d5dbe2;
  --steel-500: #6a7787;
  --steel-800: #2e3a47;
  --ink: #142131;
  --trailer-blue: #1f5fd6;
  --trailer-blue-deep: #1748a8;
  --trailer-blue-wash: #e8effc;
  --pallet-wood: #cda77a;
  --pallet-wood-shadow: #a9834f;
  --kraft: #d8be93;
  --kraft-shadow: #b89c6e;
  --film: #bfd7ea;
  --strap-orange: #f08a24;
  --cargo-teal: #2a9d8f;
  --cargo-slate: #5b6b7e;
  --night: #13243a;
  --night-text: #f3f6fa;
  --focus-ring: #8fb1f2;

  /* Alias compatibilità componenti esistenti */
  --color-ink: var(--ink);
  --color-text: var(--steel-800);
  --color-text-muted: var(--steel-500);
  --color-primary: var(--trailer-blue);
  --color-primary-hover: var(--trailer-blue-deep);
  --color-primary-soft: var(--trailer-blue-wash);
  --color-focus-ring: var(--focus-ring);
  --color-border: var(--steel-200);
  --color-border-strong: #c0c8d2;
  --color-surface: var(--deck);
  --color-surface-2: #e4e9ef;
  --color-bg: var(--paper);
  --color-success: #15803d;
  --color-success-soft: #ecfdf3;
  --color-warning: #b45309;
  --color-warning-soft: #fff7ed;
  --color-danger: #b91c1c;
  --color-danger-soft: #fef2f2;
  --color-navy-900: var(--night);
  --color-navy-800: #1a3352;
  --color-accent: var(--cargo-teal);

  --font-sans: 'Archivo', system-ui, sans-serif;
  --font-display: 'Archivo', system-ui, sans-serif;
  --font-mono: 'Archivo', system-ui, sans-serif;

  --radius-control: 6px;
  --radius-panel-sm: 10px;
  --radius-panel-lg: 16px;
  --radius-tech: 2px;
  --radius-sm: var(--radius-control);
  --radius-md: var(--radius-panel-sm);
  --radius-lg: var(--radius-panel-lg);
  --radius-xl: 16px;
  --radius-pill: 999px;

  --shadow-contact: 1px 1px 0 rgba(20, 33, 49, 0.06);
  --shadow-l1: 2px 3px 6px rgba(20, 33, 49, 0.06), 6px 10px 24px rgba(20, 33, 49, 0.05);
  --shadow-l2: 4px 8px 16px rgba(20, 33, 49, 0.08), 18px 30px 60px rgba(20, 33, 49, 0.12);
  --shadow-l3: 2px 4px 10px rgba(20, 33, 49, 0.12);
  --shadow-xs: var(--shadow-contact);
  --shadow-sm: var(--shadow-l1);
  --shadow-md: var(--shadow-l1);
  --shadow-lg: var(--shadow-l2);
  --shadow-hover: var(--shadow-l1);
  --ring-subtle: 0 0 0 1px rgba(20, 33, 49, 0.06);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-section: 96px;
  --space-section-title: 36px;

  --container: 1200px;
  --container-pad: 32px;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --ease-press: cubic-bezier(0.2, 0.8, 0.2, 1);

  --bp-sm: 640px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;

  --header-h: 72px;
  --header-border: #e5e7eb;
  --footer-bg: #f6f7f9;
  --footer-muted: #64748b;
  --footer-ink: #0f172a;
  --shadow-cta: 0 8px 20px rgba(31, 95, 214, 0.22);
  --radius-cta: 12px;
}

html {
  scroll-padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
}

@media (max-width: 1023px) {
  :root {
    --container-pad: 24px;
    --space-section: 72px;
    --space-section-title: 26px;
  }
}

@media (max-width: 767px) {
  :root {
    --container-pad: 20px;
    --space-section: 64px;
    --space-section-title: clamp(1.5rem, 6vw, 1.75rem);
    --header-h: 60px;
  }
}

/* Archivo variabile (wdth + wght), OFL, self-hosted — solo sito pubblico. */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('/fonts/archivo-latin-vd.woff2') format('woff2-variations');
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-stretch: 100%;
  font-size: 16px;
  line-height: 25px;
  color: var(--steel-800);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--trailer-blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--trailer-blue-deep);
}

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

.public-nums,
.public-how-num,
.public-waybill-num {
  font-variant-numeric: tabular-nums lining-nums;
}

.public-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--paper);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 100;
  border: 2px solid var(--ink);
}
.public-skip:focus,
.public-skip:focus-visible {
  left: 8px;
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.public-container {
  width: min(100% - 2 * var(--container-pad), var(--container));
  margin-inline: auto;
}

.public-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.public-main {
  flex: 1;
}

/* Header */
.public-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  background: #fff;
  border-bottom: 1px solid var(--header-border);
  box-shadow: none;
  filter: none;
  overflow: visible;
}
@supports (backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px)) {
  .public-header {
    background: rgb(255 255 255 / 94%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
}
@media (max-width: 767px) {
  /* Su mobile iOS il blur sticky genera un alone sopra l’header: fondo opaco. */
  .public-header {
    background: #fff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}
.public-header.is-scrolled {
  border-bottom-color: var(--header-border);
  box-shadow: none;
}
.public-header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 24px;
  padding-inline: 0;
  overflow: visible;
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
  line-height: 0;
  overflow: visible;
  min-height: 44px;
  padding-block: 0;
}
.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: none;
  object-fit: contain;
  object-position: left center;
  display: block;
  flex-shrink: 0;
  overflow: visible;
}
.public-nav {
  position: relative;
  display: none;
  align-items: center;
  gap: 20px;
  margin-inline: auto;
}
.public-nav a {
  color: var(--steel-800);
  text-decoration: none;
  font-size: 15px;
  line-height: 22px;
  padding: 8px 0;
}
.public-nav a.is-active {
  color: var(--ink);
  font-weight: 600;
}
.public-nav-indicator {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 24px;
  background: var(--trailer-blue);
  opacity: 0;
  transition:
    transform 180ms var(--ease),
    width 180ms var(--ease),
    opacity 180ms var(--ease);
}
.public-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}
.public-lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.public-lang-switch a {
  color: var(--steel-500);
  text-decoration: none;
  padding: 6px 4px;
  min-width: 28px;
  text-align: center;
}
.public-lang-switch a.is-active {
  color: var(--ink);
  font-weight: 600;
}
.public-signin-link {
  color: var(--steel-800);
  text-decoration: none;
  font-size: 15px;
  padding: 8px 4px;
}
.public-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}
.public-menu-toggle-bars {
  position: relative;
  display: block;
  width: 24px;
  height: 18px;
}
.public-menu-toggle-bars span {
  position: absolute;
  left: 0;
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition:
    transform 180ms var(--ease),
    opacity 180ms var(--ease),
    top 180ms var(--ease);
}
.public-menu-toggle-bars span:nth-child(1) {
  top: 1px;
}
.public-menu-toggle-bars span:nth-child(2) {
  top: 8px;
}
.public-menu-toggle-bars span:nth-child(3) {
  top: 15px;
}
.public-menu-toggle.is-open .public-menu-toggle-bars span:nth-child(1) {
  top: 8px;
  transform: rotate(45deg);
}
.public-menu-toggle.is-open .public-menu-toggle-bars span:nth-child(2) {
  opacity: 0;
}
.public-menu-toggle.is-open .public-menu-toggle-bars span:nth-child(3) {
  top: 8px;
  transform: rotate(-45deg);
}
.public-menu-toggle:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

@media (min-width: 1024px) {
  .public-nav {
    display: flex;
  }
  .public-menu-toggle {
    display: none;
  }
}

/* Specificità > .ui-btn (stesso foglio, più avanti nel cascade). */

@media (max-width: 767px) {
  .brand-logo-img {
    height: 34px;
    width: auto;
  }
  .brand-logo--footer .brand-logo-img,
  .public-footer .brand-logo-img {
    height: 34px;
  }
  .public-signin-link {
    display: none;
  }
  .public-lang-switch--header {
    display: none;
  }
}

/* Mobile menu */
.public-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--paper);
  padding: 20px;
  overflow: auto;
}
.public-mobile-menu-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.public-menu-close {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.public-mobile-nav {
  display: grid;
  gap: 8px;
}
.public-mobile-nav a {
  font-size: 22px;
  line-height: 28px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  padding: 12px 0;
  min-height: 44px;
}
.public-mobile-actions {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}
.public-menu-open,
.public-menu-open body {
  overflow: hidden;
}
html.public-menu-open {
  overflow: hidden;
}

/* Buttons */
.ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-control);
  border: 1px solid transparent;
  font-family: inherit;
  font-weight: 600;
  font-stretch: 100%;
  text-decoration: none;
  cursor: pointer;
  transition:
    background 120ms var(--ease-press),
    color 120ms var(--ease-press),
    border-color 120ms var(--ease-press),
    transform 120ms var(--ease-press);
}
.ui-btn.is-pressed {
  transform: scale(0.98);
}
.ui-btn--sm {
  min-height: 36px;
  padding: 0 12px;
  font-size: 14px;
}
.ui-btn--md {
  min-height: 44px;
  padding: 0 16px;
  font-size: 15px;
}
.ui-btn--lg {
  min-height: 48px;
  padding: 0 20px;
  font-size: 16px;
}
.ui-btn--xl {
  min-height: 52px;
  padding: 0 24px;
  font-size: 17px;
  border-radius: var(--radius-cta);
}
.ui-btn--block {
  width: 100%;
}
.ui-btn--primary {
  background: var(--trailer-blue);
  color: #fff;
  box-shadow: var(--shadow-cta);
}
.ui-btn--primary:hover {
  background: var(--trailer-blue-deep);
  color: #fff;
}
.ui-btn--primary:active {
  transform: scale(0.98);
}
.ui-btn--primary:focus-visible,
.ui-btn--secondary:focus-visible,
.ui-btn--ghost:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
.ui-btn--secondary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--steel-200);
}
.ui-btn--secondary:hover {
  border-color: var(--trailer-blue);
  color: var(--trailer-blue-deep);
}
.ui-btn--secondary:active {
  transform: scale(0.98);
}
.ui-btn--ghost {
  background: transparent;
  color: var(--steel-800);
}
.ui-btn--header {
  white-space: nowrap;
  box-shadow: none;
}
@media (max-width: 1023px) {
  .ui-btn.public-header-cta {
    display: none;
  }
}

/* Badge */
.ui-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--trailer-blue);
  border-radius: var(--radius-tech);
  padding: 4px 10px;
  font-size: 13px;
  line-height: 18px;
  color: var(--trailer-blue-deep);
  background: transparent;
  width: fit-content;
}
.ui-badge--early {
  border-radius: var(--radius-pill);
  border-color: transparent;
  background: var(--trailer-blue-wash);
  color: var(--trailer-blue-deep);
  font-size: 13px;
  line-height: 18px;
  padding: 6px 12px 6px 10px;
  font-weight: 600;
}
.ui-badge--early::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--trailer-blue);
  box-shadow: 0 0 0 0 rgba(31, 95, 214, 0.45);
  flex: 0 0 auto;
}
@media (prefers-reduced-motion: no-preference) {
  .ui-badge--early::before {
    animation: early-live-pulse 1.8s var(--ease) infinite;
  }
}
@keyframes early-live-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(31, 95, 214, 0.45);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(31, 95, 214, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(31, 95, 214, 0);
  }
}

/* Typography */
h1,
h2,
h3 {
  color: var(--ink);
  font-family: var(--font-display);
  font-stretch: 112%;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
}
h1 {
  font-size: 52px;
  line-height: 56px;
}
h2 {
  font-size: 36px;
  line-height: 42px;
}
h3 {
  font-size: 19px;
  line-height: 25px;
  font-stretch: 108%;
  font-weight: 700;
}
.public-lead {
  font-size: 18px;
  line-height: 27px;
  max-width: 56ch;
  color: var(--steel-800);
  margin: 0;
}
.public-section {
  padding-block: 64px;
}
@media (min-width: 900px) {
  .public-section {
    padding-block: 88px;
  }
}
.public-section h2 {
  margin-bottom: var(--space-section-title);
}
.public-section--deck {
  background: var(--deck);
}
.public-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.public-check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.public-check-list li,
.public-check-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 22px;
}
.public-check-item .linear-icon {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--trailer-blue);
}
.linear-icon {
  color: var(--trailer-blue);
  flex: 0 0 auto;
}
.linear-icon.is-muted,
.linear-icon-tile.is-muted .linear-icon {
  color: var(--steel-500);
}
.linear-icon-tile {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--trailer-blue-wash);
  flex: 0 0 auto;
}
.linear-icon-tile.is-muted {
  background: var(--deck);
}

@media (max-width: 767px) {
  h1 {
    font-size: clamp(2rem, 8.5vw, 3rem);
    line-height: 1.1;
  }
  h2 {
    font-size: clamp(1.5rem, 6.5vw, 2rem);
    line-height: 1.15;
  }
  .public-lead {
    font-size: 16px;
    line-height: 1.55;
    color: var(--steel-800);
  }
}

/* Image slots */
.image-slot {
  position: relative;
  width: 100%;
  border-radius: var(--radius-panel-lg);
  box-shadow: var(--shadow-l2);
  border: 1px solid var(--steel-200);
  background: var(--deck);
  overflow: hidden;
}
.image-slot--r-16-10 {
  aspect-ratio: 16 / 10;
}
.image-slot--r-16-9 {
  aspect-ratio: 16 / 9;
}
.image-slot--r-4-5 {
  aspect-ratio: 4 / 5;
}
.image-slot--r-3-2 {
  aspect-ratio: 3 / 2;
}
.image-slot--r-4-3 {
  aspect-ratio: 4 / 3;
}
.image-slot--r-og {
  aspect-ratio: 1200 / 630;
}
.image-slot-empty {
  position: absolute;
  inset: 0;
  background: var(--deck);
}
.image-slot picture,
.image-slot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--image-slot-position, center);
}
.image-slot--ready img {
  opacity: 1;
}
@media (prefers-reduced-motion: no-preference) {
  .image-slot--ready img {
    animation: image-slot-fade 200ms ease-out;
  }
}
@keyframes image-slot-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.image-slot-debug {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  text-align: center;
  font-size: 13px;
  line-height: 18px;
  color: var(--steel-500);
  padding: 16px;
  z-index: 2;
  background: color-mix(in srgb, var(--deck) 88%, transparent);
}
html.slots-debug .image-slot-debug {
  display: grid;
  white-space: pre-line;
}
@media (max-width: 767px) {
  .image-slot--m-4-5 {
    aspect-ratio: 4 / 5;
  }
}
.public-trial .image-slot--ready {
  border-radius: 16px;
  box-shadow: 0 18px 40px rgb(10 22 38 / 35%);
  border-color: transparent;
}

/* Hero */
.public-hero {
  padding-block: 24px 36px;
  background: var(--paper);
  overflow: clip;
}
.public-hero-grid {
  display: grid;
  gap: 20px;
  align-items: center;
}
.public-hero-copy {
  display: grid;
  gap: 14px;
  max-width: 640px;
}
.public-hero-accent {
  color: var(--trailer-blue);
  background: linear-gradient(120deg, var(--trailer-blue) 0%, #3d7aef 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.public-reassurance-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}
.public-reassurance-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  line-height: 20px;
  color: var(--steel-800);
}
.public-reassurance-icon {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--trailer-blue-wash);
  color: var(--trailer-blue);
  flex: 0 0 auto;
}
.public-reassurance-icon .linear-icon {
  color: var(--trailer-blue);
}
.public-hero-media {
  min-width: 0;
}
.public-hero-frame {
  position: relative;
  border-radius: 18px;
  box-shadow: var(--shadow-l2);
}
.public-hero-frame .image-slot {
  border-radius: 18px;
  box-shadow: none;
}
.public-hero-float-stats {
  position: absolute;
  z-index: 2;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  pointer-events: none;
}
.public-hero-float-stats li {
  display: grid;
  gap: 2px;
  min-width: 0;
  padding: 8px 10px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid color-mix(in srgb, var(--steel-200) 80%, transparent);
  box-shadow: var(--shadow-contact);
}
.public-hero-float-stats span {
  font-size: 11px;
  line-height: 14px;
  color: var(--steel-500);
  font-weight: 600;
}
.public-hero-float-stats strong {
  font-size: 14px;
  line-height: 18px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.public-hero-dataline {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: baseline;
  padding: 14px 0 0;
  border-top: 1px solid var(--steel-200);
}
.public-hero-dataline-label {
  font-size: 13px;
  line-height: 18px;
  color: var(--steel-500);
  font-weight: 600;
}
.public-hero-dataline-values {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 14px;
  line-height: 20px;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

@media (min-width: 1024px) {
  .public-hero {
    padding-block: 20px 40px;
  }
  .public-hero-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 20px 24px;
    align-items: center;
  }
  .public-hero-float-stats {
    left: auto;
    right: 16px;
    bottom: 16px;
    width: min(100%, 280px);
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 767px) {
  .public-hero {
    padding-block: 16px 24px;
  }
  .public-hero-grid {
    gap: 14px;
  }
  .public-hero-copy {
    gap: 12px;
  }
  .public-lead {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .public-cta-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .public-cta-row .ui-btn {
    width: 100%;
    min-height: 52px;
  }
  .public-hero-cta-primary {
    min-height: 52px;
    border-radius: var(--radius-cta);
  }
  .public-hero-cta-secondary {
    border-radius: var(--radius-cta);
    min-height: 48px;
  }
  .public-reassurance-list {
    gap: 8px;
  }
  .public-reassurance-list li {
    flex: 1 1 auto;
    min-width: calc(50% - 8px);
    font-size: 13px;
    line-height: 18px;
  }
}

/* How — una sola serie di immagini (scene); sticky su desktop */
.public-how {
  display: grid;
  gap: 24px;
  padding-bottom: 96px;
}
.public-how-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.public-how-steps > li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding: 12px;
  border-left: 3px solid transparent;
}
.public-how-steps > li.is-active {
  border-left-color: var(--trailer-blue);
  background: color-mix(in srgb, var(--trailer-blue-wash) 55%, transparent);
}
.public-how-num {
  font-size: 28px;
  line-height: 1;
  font-weight: 300;
  color: var(--steel-500);
}
.public-how-steps h3 {
  margin-bottom: 6px;
}
.public-how-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 22px;
  color: var(--steel-500);
  max-width: 64ch;
}
.public-how-scene {
  display: block;
  position: relative;
}
.public-how-scene-item {
  transition: opacity 200ms var(--ease);
}
.public-how-scene-item[hidden] {
  display: none !important;
}
.public-how-scene-item:not(.is-active) {
  opacity: 0;
  pointer-events: none;
  position: absolute;
  inset: 0;
}
.public-how-scene-item.is-active {
  opacity: 1;
  position: relative;
}
@media (min-width: 1024px) {
  .public-how {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .public-how-scene {
    order: 2;
    position: sticky;
    top: 96px;
    max-height: 60vh;
  }
  .public-how-steps {
    order: 1;
  }
  .public-how-scene .image-slot {
    max-height: 60vh;
  }
}

/* Browser frame */
.browser-frame {
  margin: 0;
  border-radius: var(--radius-panel-sm);
  border: 1px solid var(--steel-200);
  background: var(--paper);
  box-shadow: var(--shadow-l1);
  overflow: hidden;
}
.browser-frame.is-l2 {
  box-shadow: var(--shadow-l2);
}
.browser-frame-chrome {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  background: var(--deck);
  border-bottom: 1px solid var(--steel-200);
}
.browser-frame-chrome span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--steel-200);
}
.browser-frame-chrome em {
  margin-left: 8px;
  font-style: normal;
  font-size: 12px;
  color: var(--steel-500);
}
.browser-frame-body {
  background: var(--paper);
}

/* Features */
.public-features {
  display: grid;
  gap: 28px;
}
.public-features-scene {
  width: min(100%, 900px);
  margin-inline: auto;
  border-radius: var(--radius-panel-lg);
  box-shadow: var(--shadow-l1);
  background: var(--paper);
  border: 1px solid var(--steel-200);
}
.public-features--grid-only .public-features-scene {
  display: none;
}
.public-features-groups {
  display: grid;
  gap: 24px;
}
.public-features--grid-only .public-features-groups {
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .public-features--grid-only .public-features-groups {
    grid-template-columns: 1fr 1fr;
  }
}
.public-feature-group {
  display: grid;
  gap: 12px;
}
.public-feature-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.public-features-note {
  margin: 0;
  font-size: 13px;
  line-height: 18px;
  color: var(--steel-500);
}
.public-fill-meters {
  display: grid;
  gap: 12px;
  margin-top: 8px;
}
.public-fill-meter {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  font-size: 13px;
  color: var(--steel-500);
}
.public-fill-track {
  grid-column: 1 / -1;
  height: 10px;
  background: var(--paper);
  border: 1px solid var(--steel-200);
  overflow: hidden;
}
.public-fill-track > i {
  display: block;
  height: 100%;
  background: var(--kraft);
}
@media (min-width: 900px) {
  .public-features-groups {
    grid-template-columns: 1fr 1fr;
  }
}

/* Audience tabs */
.ui-tabs-list {
  position: relative;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
  margin-bottom: 20px;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0,
    #000 16px,
    #000 calc(100% - 16px),
    transparent
  );
  mask-image: linear-gradient(90deg, transparent 0, #000 16px, #000 calc(100% - 16px), transparent);
}
.ui-tab {
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--steel-200);
  background: var(--paper);
  border-radius: var(--radius-panel-sm);
  cursor: pointer;
  font: inherit;
  color: var(--steel-800);
  white-space: nowrap;
}
.ui-tab.is-active {
  border-color: var(--trailer-blue);
  background: var(--trailer-blue-wash);
  color: var(--ink);
  font-weight: 600;
}
.ui-tab-panel {
  padding: 8px 0 0;
}
.public-audience-panel {
  display: grid;
  gap: 20px;
  align-items: center;
}
@media (min-width: 900px) {
  .public-audience-panel {
    grid-template-columns: 1.2fr 0.8fr;
  }
  .ui-tabs-list {
    -webkit-mask-image: none;
    mask-image: none;
  }
}

/* Trial / waybill */
.public-trial {
  background: var(--night);
  color: var(--night-text);
  position: relative;
  overflow: hidden;
}
.public-trial h2,
.public-trial .public-lead {
  color: var(--night-text);
}
.public-trial-layout {
  display: grid;
  gap: 28px;
  position: relative;
  z-index: 1;
}
.public-trial-copy {
  display: grid;
  gap: 16px;
  max-width: 54ch;
}
.public-trial-media {
  display: none;
}
.public-waybill {
  position: relative;
  background: var(--paper);
  color: var(--steel-800);
  border-radius: var(--radius-panel-lg);
  box-shadow: var(--shadow-l2);
  padding: 28px 24px 24px;
  display: grid;
  gap: 16px;
  border: 1px solid var(--steel-200);
}
.public-waybill::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.7);
}
.public-waybill header span {
  font-size: 13px;
  color: var(--steel-500);
}
.public-waybill-days {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.public-waybill-num {
  font-size: 64px;
  line-height: 1;
  font-weight: 800;
  font-stretch: 112%;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.public-waybill-label {
  margin: 0;
  font-size: 13px;
  color: var(--steel-500);
}
.public-waybill-dash {
  border: 0;
  border-top: 1px dashed var(--steel-200);
  margin: 4px 0;
}
.public-waybill-after {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}
.public-waybill-after p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 20px;
  color: var(--steel-500);
}
@media (min-width: 900px) {
  .public-trial-layout {
    grid-template-columns: 1fr 420px;
    align-items: center;
  }
  .public-trial-media {
    display: block;
    max-width: 360px;
  }
}

/* Coming */
.public-coming-grid {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
.public-coming-grid li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--steel-200);
  font-size: 15px;
  line-height: 22px;
}
@media (min-width: 768px) {
  .public-coming-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* About */
.public-about {
  display: grid;
  gap: 28px;
}
.public-about--text-only {
  grid-template-columns: 1fr;
  max-width: 64ch;
}
@media (min-width: 900px) {
  .public-about:not(.public-about--text-only) {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

/* FAQ */
.public-faq-layout {
  display: grid;
  gap: 28px;
}
.faq-list {
  display: grid;
}
.faq-item {
  border-bottom: 1px solid var(--steel-200);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 0;
  font-weight: 600;
  color: var(--ink);
  min-height: 44px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-toggle {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex: 0 0 auto;
  position: relative;
}
.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--trailer-blue);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.faq-toggle::before {
  width: 12px;
  height: 2px;
}
.faq-toggle::after {
  width: 2px;
  height: 12px;
}
.faq-item[open] .faq-toggle::after {
  display: none;
}
.faq-answer {
  padding: 0 0 16px 22px;
  font-size: 15px;
  line-height: 22px;
  color: var(--steel-800);
  max-width: 64ch;
}
.public-faq-more {
  margin-top: 16px;
}
.public-faq-more a {
  text-decoration: none;
  font-weight: 600;
}
@media (min-width: 900px) {
  .public-faq-layout {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

/* Closing */
.public-closing {
  display: grid;
  gap: 24px;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-panel-lg);
  background: var(--paper);
  box-shadow: var(--shadow-l1);
  padding: 28px 24px;
  overflow: hidden;
  position: relative;
}
.public-closing::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.7);
}
.public-closing-row {
  display: grid;
  gap: 16px;
  position: relative;
  z-index: 1;
}
@media (min-width: 900px) {
  .public-closing {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

/* Footer */
.public-footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--header-border);
  padding: 40px 0 calc(24px + env(safe-area-inset-bottom, 0px));
  margin-top: auto;
}
.public-footer-inner {
  display: grid;
  gap: 0;
}
.public-footer-brand {
  margin-bottom: 28px;
}
.public-footer .brand-logo-img,
.brand-logo--footer .brand-logo-img {
  height: 36px;
  width: auto;
  max-width: none;
}
.public-footer-mark {
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--header-border);
  font-size: 13px;
  line-height: 20px;
  color: var(--footer-muted);
}
.public-footer-mark sup {
  font-size: 0.7em;
}
.public-footer-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 28px;
}
.public-footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  min-width: 0;
}
.public-footer-col-title {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--footer-muted);
}
.public-footer-cols a {
  color: var(--footer-ink);
  text-decoration: none;
  font-size: 15px;
  line-height: 22px;
  padding: 9px 0;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}
.public-footer-cols a:hover {
  color: var(--trailer-blue);
}
.public-footer-cols a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}
.public-footer-legal {
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--header-border);
  font-size: 13px;
  line-height: 20px;
  color: var(--footer-muted);
}
.public-lang-segment {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--header-border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}
.public-lang-segment a {
  min-height: 36px;
  min-width: 44px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  color: var(--footer-ink);
  text-decoration: none;
  background: #fff;
}
.public-lang-segment a + a {
  border-left: 1px solid var(--header-border);
}
.public-lang-segment a.is-active,
.public-lang-segment a[aria-current='true'] {
  background: var(--footer-ink);
  color: #fff;
}
.public-lang-segment a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: -2px;
  z-index: 1;
}
.public-service-owner {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--steel-200);
  display: grid;
  gap: 8px;
}
.public-service-owner h2 {
  font-size: 19px;
  line-height: 25px;
}
.public-service-owner p {
  margin: 0;
  font-size: 14px;
  line-height: 22px;
  color: var(--steel-500);
  max-width: 64ch;
}
@media (min-width: 768px) {
  .public-footer-cols {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Sticky CTA */
.public-sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  padding: 12px 0 calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgb(255 255 255 / 94%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--header-border);
  transform: translateY(110%);
  transition: transform 220ms var(--ease);
  pointer-events: none;
  /* Non occupa spazio nel flusso: niente padding fantasma prima del footer */
}
.public-sticky-cta[hidden] {
  display: block;
}
.public-sticky-cta.is-visible {
  transform: translateY(0);
  pointer-events: auto;
}
.public-sticky-cta-inner {
  display: block;
  width: 100%;
  padding-inline: 16px;
  box-sizing: border-box;
}
.public-sticky-cta .ui-btn,
.public-sticky-cta .ui-btn--block {
  width: 100%;
  min-height: 52px;
  border-radius: var(--radius-cta);
  box-shadow: none;
}
@media (min-width: 768px) {
  .public-sticky-cta {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .public-sticky-cta {
    transition: none;
  }
}

/* Simple / inner pages */
.public-simple {
  width: min(100% - 2 * var(--container-pad), 720px);
  margin: 48px auto 80px;
  display: grid;
  gap: 20px;
}
.public-simple h1 {
  font-size: 36px;
  line-height: 1.1;
}
.public-legal {
  width: min(100% - 2 * var(--container-pad), 720px);
  margin: 48px auto 80px;
  display: grid;
  gap: 16px;
  max-width: 64ch;
}
.public-legal h1 {
  font-size: 36px;
  line-height: 42px;
  color: var(--ink);
  margin: 0;
}
.public-legal h2 {
  font-size: 19px;
  line-height: 25px;
  color: var(--ink);
  margin: 12px 0 0;
}
.public-legal p,
.public-legal li {
  font-size: 16px;
  line-height: 25px;
  color: var(--steel-800);
  margin: 0;
}
.public-legal ul {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 8px;
}
.public-legal-lead {
  font-size: 18px;
  line-height: 27px;
  color: var(--steel-800);
}
.public-legal-meta {
  font-size: 14px;
  line-height: 22px;
  color: var(--steel-500);
}
.public-legal-binding,
.public-legal-warning {
  padding: 12px 14px;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-panel-sm);
  background: var(--deck);
  font-size: 15px;
  line-height: 24px;
}
.public-legal .public-service-owner {
  margin-top: 24px;
}
.public-demo-viewer {
  border-radius: var(--radius-panel-lg);
  border: 1px solid var(--steel-200);
  box-shadow: var(--shadow-l2);
  background: var(--paper);
  min-height: 360px;
  overflow: hidden;
  position: relative;
}
.public-demo-viewer canvas {
  width: 100% !important;
  height: 360px !important;
  display: block;
}
.public-demo-fallback {
  padding: 24px;
  display: grid;
  gap: 12px;
  place-items: center;
  text-align: center;
}
.public-demo-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.public-demo-stats li {
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-panel-sm);
  padding: 8px 12px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  background: var(--paper);
  box-shadow: var(--shadow-l3);
}

.public-auth {
  width: min(100% - 2 * var(--container-pad), 480px);
  margin: 48px auto 80px;
}
.public-auth-intro {
  width: min(100% - 2 * var(--container-pad), 640px);
  margin: 48px auto 80px;
}
.public-auth-noscript {
  color: var(--steel-500);
  font-size: 14px;
}
.public-auth .login-card,
.public-auth-card {
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-panel-lg);
  box-shadow: var(--shadow-l2);
  background: var(--paper);
  padding: 28px 24px;
  max-width: 100%;
}
.public-auth .login-card h1,
.public-auth-card h1 {
  font-family: var(--font-sans);
  font-size: 28px;
  line-height: 34px;
  color: var(--ink);
  margin: 0 0 8px;
}

.ui-field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}
.ui-field label {
  font-size: 14px;
  color: var(--steel-800);
}
.ui-field input,
.ui-field textarea,
.ui-field select {
  min-height: 48px;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-control);
  padding: 12px 14px;
  font: inherit;
  font-size: 16px;
  background: var(--paper);
  color: var(--ink);
}
.ui-card {
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-panel-lg);
  background: var(--paper);
  box-shadow: var(--shadow-l1);
  padding: 16px;
}

@media (max-width: 767px) {
  /*
   * Non usare overflow-x: clip su .public-shell: se un asse non è visible,
   * l’altro diventa auto e ritaglia discendenti del logo / sticky header.
   */
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }
  .public-main,
  .public-container {
    max-width: 100%;
  }
  .ui-tabs-list {
    flex-wrap: wrap;
    overflow-x: visible;
    scroll-snap-type: none;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .ui-tab {
    flex: 1 1 calc(50% - 8px);
  }
  .public-how-steps > li {
    padding-inline: 8px;
  }
  .public-coming-grid {
    grid-template-columns: 1fr;
  }
}

/* Slot colors / object-position — generated, no inline styles */
.slot--home-hero { background-color: #939aa6; --image-slot-position: center; }
.slot--home-step-1 { background-color: #a8b1be; --image-slot-position: center; }
.slot--home-step-2 { background-color: #65809e; --image-slot-position: center; }
.slot--home-step-3 { background-color: #c2b9b8; --image-slot-position: center; }
.slot--home-step-4 { background-color: #bdafa9; --image-slot-position: center; }
.slot--home-step-5 { background-color: #8a8382; --image-slot-position: center; }
.slot--home-step-6 { background-color: #ccd1dc; --image-slot-position: center; }
.slot--home-features { background-color: #a8b6c9; --image-slot-position: center; }
.slot--home-audience-carriers { background-color: #8d9bad; --image-slot-position: center; }
.slot--home-audience-warehouses { background-color: #857771; --image-slot-position: center; }
.slot--home-audience-distributors { background-color: #9ba0ab; --image-slot-position: center; }
.slot--home-audience-manufacturers { background-color: #9c948e; --image-slot-position: center; }
.slot--home-audience-logistics { background-color: #8ea2bc; --image-slot-position: center; }
.slot--home-trial { background-color: #7b7573; --image-slot-position: center; }
.slot--home-company { background-color: #9397a3; --image-slot-position: center; }
.slot--home-cta { background-color: #90929a; --image-slot-position: center; }
.slot--demo-fallback { background-color: #b8a89b; --image-slot-position: center; }
.slot--auth-side { background-color: #a38b81; --image-slot-position: center; }
.slot--og-it { background-color: #b8bdc4; --image-slot-position: center; }
.slot--og-en { background-color: #838184; --image-slot-position: center; }