/* =========================
   TOKENS
   Hanken Grotesk, unico font
   SIL OFL — assets/fonts/
========================= */

@font-face {
  font-family: "Hanken Grotesk";
  src: url("../fonts/hanken-grotesk.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  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;
}

:root {
  --bg: #0b0b0c;
  --surface: #151517;
  --surface-2: #151517;
  --text: #f7f7f5;
  --muted: #9a9a9f;
  --muted-invert: #9a9a9f;
  --accent: #46c1ed;
  --border: #2a2a2e;
  --border-strong: #2a2a2e;
  --white: #ffffff;
  --radius: 0px;
  --space: 8px;
  --space-2: calc(var(--space) * 2);
  --space-3: calc(var(--space) * 3);
  --space-4: calc(var(--space) * 4);
  --space-5: calc(var(--space) * 5);
  --space-6: calc(var(--space) * 6);
  --space-8: calc(var(--space) * 8);
  --space-10: calc(var(--space) * 10);
  --header-h: 72px;
  --header-h-compact: 60px;
  --header-bg: rgba(11, 11, 12, 0.9);
  --container: 1440px;
  --page-pad: 0.75rem;
  --section-pad: clamp(32px, 5vw, 64px);
  --gutter: clamp(16px, 3vw, 40px);
  --font: "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --text-hero: clamp(2.5rem, 11.4vw, 3rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

/* =========================
   RESET / BASE
========================= */

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: 0;
  padding: 0;
}

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

a,
button {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

p,
h1,
h2,
ul {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

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

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

/* =========================
   LAYOUT
========================= */

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

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

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -120px;
  z-index: 80;
  background: var(--white);
  color: var(--bg);
  padding: 10px 14px;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: 12px;
}

/* =========================
   BUTTONS / LINKS
========================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  min-height: 52px;
  padding: 0 16px 0 18px;
  border: 1px solid var(--white);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--bg);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.011em;
  line-height: 1;
  transition: background-color 0.3s var(--ease);
}

.btn-compact {
  width: auto;
  min-height: 40px;
  padding: 0 14px;
  font-size: 0.875rem;
  justify-content: center;
}

.btn:hover {
  background: #e4e4e1;
  border-color: #e4e4e1;
}

.icon-arrow {
  flex: none;
  transition: transform 0.35s var(--ease), color 0.35s var(--ease);
}

.btn:hover .icon-arrow,
.link-arrow:hover .icon-arrow,
.link-arrow:focus-visible .icon-arrow {
  transform: translateX(4px);
}

.btn:hover .icon-arrow {
  color: var(--accent);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.011em;
}

.link-label {
  padding-bottom: 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 0 1px;
  transition: background-size 0.35s var(--ease);
}

.link-arrow:hover .link-label,
.link-arrow:focus-visible .link-label,
.nav-desktop a:hover,
.nav-desktop a:focus-visible {
  background-size: 100% 1px;
}

/* =========================
   HEADER
========================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  height: var(--header-h);
  overflow: visible;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition:
    height 0.35s var(--ease),
    background-color 0.35s var(--ease),
    border-color 0.35s var(--ease),
    backdrop-filter 0.35s var(--ease);
}

.site-header.is-scrolled {
  height: var(--header-h-compact);
  background: var(--header-bg);
  border-bottom-color: var(--border);
  backdrop-filter: blur(16px) saturate(1.15);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
}

.header-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding-inline: var(--page-pad);
}

.logo {
  display: inline-flex;
  align-items: center;
  flex: none;
  color: var(--white);
}

.logo img {
  display: block;
  height: 28px;
  width: auto;
  flex: none;
}

.nav-desktop {
  display: none;
}

.nav-desktop a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-bottom: 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 0 1px;
  transition: background-size 0.35s var(--ease);
}

.nav-desktop a:hover,
.nav-desktop a:focus-visible,
.nav-mega-btn:hover,
.nav-mega-btn:focus-visible {
  background-position: left bottom;
}

.nav-mega-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0 0 2px;
  border: 0;
  background-color: transparent;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 0 1px;
  color: inherit;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: inherit;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-size 0.35s var(--ease), color 0.35s var(--ease);
}

.nav-mega-btn.is-section,
.nav-mega-btn[aria-expanded="true"] {
  color: var(--accent);
}

.nav-chevron {
  transition: transform 0.35s var(--ease);
}

.nav-mega-btn[aria-expanded="true"] .nav-chevron {
  transform: rotate(180deg);
}

.mega {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 45;
  width: 100%;
  padding: 8px var(--page-pad) 36px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 28px 50px rgba(0, 0, 0, 0.45);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition:
    opacity 0.28s var(--ease),
    transform 0.4s var(--ease),
    visibility 0.4s var(--ease);
}

.site-header.is-mega {
  background: var(--bg);
}

.mega.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.mega-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(280px, 1.05fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: stretch;
}

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

.mega-list a {
  display: block;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  background-image: none;
}

.mega-list li:last-child a {
  border-bottom: 1px solid var(--border);
}

.mega-list a span {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.mega-list a strong {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.mega-list a:hover strong,
.mega-list a:focus-visible strong,
.mega-list a.is-active strong,
.mega-list a[aria-current="page"] strong {
  color: var(--accent);
}

.mega-preview {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 14px;
  min-height: 280px;
  padding: clamp(24px, 3vw, 40px);
  background: var(--surface);
}

.mega-preview-index,
.mega-kicker {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mega-preview-title {
  max-width: 10em;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.mega-preview-copy {
  max-width: 28rem;
  color: var(--muted);
  line-height: 1.45;
}

.mega-all {
  margin-top: 8px;
}

.nav-desktop .mega a {
  padding-bottom: 0;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
  text-transform: none;
  background-image: none;
}

.nav-desktop .mega .link-arrow {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.011em;
}

.nav-sub-toggle {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding-block: 7px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  font-size: clamp(1.85rem, 8vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-align: left;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
}

.nav-sub-toggle span {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-panel.is-open .nav-sub-toggle {
  opacity: 1;
  transform: none;
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
  transition-delay: 0.04s;
}

.nav-sub-toggle .nav-chevron {
  width: 14px;
  height: 14px;
  margin-left: 8px;
}

.nav-sub-toggle[aria-expanded="true"] .nav-chevron {
  transform: rotate(180deg);
}

.nav-sub-list {
  display: none;
  margin: 0;
  padding: 2px 0 10px;
  list-style: none;
}

.nav-sub-list.is-open {
  display: flex;
  flex-direction: column;
}

.nav-panel .nav-sub-list a {
  padding: 5px 0;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
  opacity: 1;
  transform: none;
}

.contact.contact-cta {
  display: block;
}

.contact-cta .btn {
  margin-top: 28px;
}

.header-cta {
  margin-left: auto;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: none;
  color: var(--text);
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  display: block;
  width: 20px;
  height: 1px;
  background: currentColor;
}

.nav-toggle-lines {
  position: relative;
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
  transition: transform 0.35s var(--ease), top 0.35s var(--ease);
}

.nav-toggle-lines::before {
  top: -6px;
}

.nav-toggle-lines::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after {
  top: 0;
  transform: rotate(-45deg);
}

/* =========================
   MOBILE NAV
========================= */

.nav-panel {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-6);
  padding: calc(var(--header-h) + var(--space-4)) var(--page-pad) var(--space-4);
  background: var(--bg);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity 0.35s var(--ease),
    transform 0.45s var(--ease),
    visibility 0.45s var(--ease);
}

.nav-panel.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.nav-panel-list {
  display: flex;
  flex-direction: column;
}

.nav-panel-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-block: 7px;
  font-size: clamp(1.85rem, 8vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
  opacity: 0;
  transform: translateY(10px);
}

.nav-panel.is-open .nav-panel-list a {
  opacity: 1;
  transform: none;
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
}

.nav-panel.is-open .nav-panel-list li:nth-child(1) a { transition-delay: 0.04s; }
.nav-panel.is-open .nav-panel-list li:nth-child(2) a { transition-delay: 0.08s; }
.nav-panel.is-open .nav-panel-list li:nth-child(3) a { transition-delay: 0.12s; }
.nav-panel.is-open .nav-panel-list li:nth-child(4) a { transition-delay: 0.16s; }
.nav-panel.is-open .nav-panel-list li:nth-child(5) a { transition-delay: 0.2s; }

.nav-panel-list a span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-panel-foot {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 420px;
}

.nav-panel-foot p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 28ch;
}

html.nav-open {
  overflow: hidden;
}

html.nav-open .site-header {
  background: var(--bg);
  border-bottom-color: var(--border);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* =========================
   HERO
========================= */

.hero {
  padding: clamp(12px, 2vh, 28px) var(--section-pad) clamp(48px, 8vh, 96px);
  border-bottom: 1px solid var(--border);
}

.kicker {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: clamp(18px, 3vh, 32px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.kicker span {
  color: var(--text);
}

.kicker span::after {
  content: "/";
  margin-left: 10px;
  color: var(--muted);
  font-weight: 400;
}

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

.kicker a:hover,
.kicker a:focus-visible {
  color: var(--accent);
}

.hero-title {
  max-width: 100%;
  font-size: var(--text-hero);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.96;
}

.hero-title .l {
  display: block;
}

.hero-title .split {
  display: block;
}

.hero-title .l-mark {
  line-height: 1;
  padding-block: 0.03em;
}

.hero-missing {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 0 0.07em 0.02em;
  line-height: 0.86;
}

.hero-lower {
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 6vh, 56px);
  margin-top: clamp(28px, 4vh, 48px);
}

.hero-copy {
  max-width: 650px;
}

.hero-lead,
.hero-note {
  font-size: clamp(1.02rem, 0.35vw + 0.98rem, 1.2rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.hero-note {
  margin-top: var(--space-2);
  color: var(--muted);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
  margin-top: clamp(24px, 4vh, 36px);
}

/* =========================
   WORKSPACE
========================= */

.workspace {
  position: relative;
  user-select: none;
}

.workspace-label {
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.workspace-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: auto;
}

.crop {
  display: none;
  position: absolute;
  z-index: 6;
  width: 12px;
  height: 12px;
  pointer-events: none;
  border-color: var(--text);
  border-style: solid;
  border-width: 0;
}

.crop-tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.crop-tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; }
.crop-bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; }
.crop-br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }

.win-slot {
  position: relative;
  z-index: 1;
  width: 86%;
}

.win-dash,
.win-ai {
  align-self: flex-end;
}

.win-auto {
  width: 94%;
}

.win {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.win-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 10px;
  border-bottom: 1px solid var(--border);
}

.win-id,
.win-name,
.win-kicker,
.ai-query,
.ai-list span,
.workspace-label,
.kicker {
  font-family: var(--font-mono);
}

.win-id,
.win-name {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.win-id {
  color: var(--muted);
}

.win-name {
  font-weight: 500;
}

.win-body {
  padding: 10px 12px 12px;
}

.win-kicker {
  margin-bottom: 6px;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.win-list li,
.win-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.win-list li + li {
  margin-top: 4px;
}

.win-list li span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.win-list b,
.win-total strong {
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  flex: none;
}

.win-total {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  font-size: 0.86rem;
}

.win-figure {
  margin-bottom: 8px;
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.9;
}

.bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 42px;
}

.bar {
  display: block;
  flex: 1;
  background: var(--text);
}

.bar-1 { height: 34%; }
.bar-2 { height: 52%; }
.bar-3 { height: 40%; }
.bar-4 { height: 70%; }
.bar-5 { height: 46%; }
.bar-6 { height: 92%; background: var(--accent); }
.bar-7 { height: 62%; }

.ai-query {
  margin-bottom: 8px;
  padding: 7px 8px;
  border: 1px solid var(--border-strong);
  font-size: 0.62rem;
  letter-spacing: 0;
  line-height: 1.35;
}

.ai-answer {
  margin-bottom: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.ai-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.74rem;
  line-height: 1.45;
}

.ai-list span {
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.flow {
  display: flex;
  align-items: center;
}

.flow-step {
  padding: 6px 8px;
  border: 1px solid var(--border-strong);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.flow-line {
  width: 12px;
  height: 1px;
  background: var(--text);
  flex: none;
}

/* =========================
   INTRO
========================= */

.intro {
  padding-block: clamp(56px, 9vh, 112px);
  border-bottom: 1px solid var(--border);
  scroll-margin-top: var(--header-h);
}

.intro-title {
  font-size: clamp(2.35rem, 6vw, 4.75rem);
  font-weight: 500;
  letter-spacing: -0.042em;
  line-height: 0.96;
}

.intro-copy {
  margin-top: clamp(28px, 4vh, 40px);
}

.intro-lead,
.intro-result {
  font-size: clamp(1.02rem, 0.3vw + 1rem, 1.2rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.intro-lead {
  max-width: 36rem;
}

.intro-ask {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.intro-list {
  counter-reset: ask;
  margin-top: 12px;
  padding: 0;
  list-style: none;
}

.intro-list li {
  counter-increment: ask;
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 12px;
  align-items: baseline;
  padding-block: 11px;
  border-top: 1px solid var(--border);
  font-size: clamp(1.02rem, 0.4vw + 0.95rem, 1.2rem);
  letter-spacing: -0.015em;
  line-height: 1.35;
}

.intro-list li:last-child {
  border-bottom: 1px solid var(--border);
}

.intro-list li::before {
  content: counter(ask, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.intro-close {
  margin-top: clamp(28px, 4vh, 36px);
  max-width: 14em;
  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.intro-result {
  margin-top: var(--space-3);
  max-width: 42rem;
  color: var(--muted);
}

/* =========================
   SEQUENCE
========================= */

.sequence {
  position: relative;
  margin-top: clamp(48px, 8vh, 96px);
  padding-left: 28px;
}

.sequence-label {
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.sequence-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sequence-step {
  position: relative;
}

.sequence-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.sequence-name {
  display: block;
  margin-top: 4px;
  font-size: clamp(2rem, 8vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.45s var(--ease);
}

.sequence-step.is-on .sequence-index,
.sequence-step.is-on .sequence-name {
  color: var(--text);
}

.sequence-rail {
  position: absolute;
  top: 46px;
  bottom: 18px;
  left: 3px;
  width: 1px;
}

.sequence-rail-base,
.sequence-rail-fill {
  position: absolute;
  inset: 0;
  background: var(--border-strong);
}

.sequence-rail-fill {
  background: var(--accent);
  transform: scaleY(var(--seq, 0));
  transform-origin: top center;
}

.sequence-node {
  position: absolute;
  left: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  transform: translate(-50%, -50%);
}

.sequence-node:nth-child(3) { top: 0; }
.sequence-node:nth-child(4) { top: 50%; }
.sequence-node:nth-child(5) { top: 100%; }

.sequence-node.is-on {
  background: var(--accent);
  border-color: var(--accent);
}

/* =========================
   PATHS
========================= */

.paths {
  display: flex;
  flex-direction: column;
}

.path {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--section-pad);
  scroll-margin-top: var(--header-h);
  background: var(--bg);
}

.path-market {
  background: var(--surface);
  color: var(--text);
}

.path-title {
  max-width: 11em;
  margin-top: clamp(36px, 8vh, 88px);
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.path-copy {
  max-width: 38rem;
  margin-top: clamp(20px, 3vh, 32px);
}

.path-copy p {
  font-size: clamp(1.02rem, 0.25vw + 1rem, 1.15rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.path-copy p + p {
  margin-top: 0.85em;
}

.path-business .path-copy {
  color: var(--muted);
}

.path-market .path-copy {
  color: var(--muted-invert);
}

.path-market .kicker,
.path-market .kicker span::after {
  color: var(--muted-invert);
}

.path-market .kicker span {
  color: var(--text);
}

.path-market :focus-visible {
  outline-color: var(--text);
}

.path-services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: clamp(36px, 6vh, 72px);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.path-market .path-services {
  border-top-color: var(--border);
}

.path-services li {
  padding-block: 11px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.path-market .path-services li {
  border-bottom-color: var(--border);
}

.path-services li:nth-child(odd) {
  padding-right: 16px;
}

.path-services li:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  padding-right: 0;
}

/* =========================
   PROBLEMI REALI
   Senza JS le frasi restano in colonna.
   Con JS la sezione diventa un reel allo scroll.
========================= */

.intro,
.problems,
.method,
.websites,
.fit,
.about {
  background: var(--surface-2);
}

.problems {
  border-top: 1px solid var(--border);
}

.problems-head,
.problems-sticky,
.problems-close {
  padding-inline: var(--section-pad);
}

.problems-head {
  padding-top: clamp(48px, 9vh, 104px);
  padding-bottom: clamp(8px, 2vh, 20px);
}

.problems-title {
  max-width: 11em;
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.problems-sticky {
  padding-bottom: clamp(40px, 7vh, 80px);
}

.problems-list {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4vh, 44px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: problem;
}

.problems-list li {
  max-width: min(14em, 100%);
  font-size: clamp(1.85rem, 5.2vw, 5.1rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-wrap: balance;
  counter-increment: problem;
}

.problems-list li::before {
  content: counter(problem, decimal-leading-zero) "  /  06";
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1;
  color: var(--muted);
}

.problems-rail {
  display: none;
}

.problems-reel.is-live {
  height: 220vh;
}

.problems-reel.is-live .problems-sticky {
  position: sticky;
  top: var(--header-h);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18px;
  gap: clamp(16px, 3vw, 36px);
  align-items: stretch;
  height: auto;
  padding-top: clamp(28px, 6vh, 64px);
  padding-bottom: clamp(28px, 6vh, 64px);
  background: var(--surface-2);
}

.problems-reel.is-live .problems-list {
  display: grid;
  gap: 0;
}

.problems-reel.is-live .problems-list li {
  grid-area: 1 / 1;
  align-self: start;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}

.problems-reel.is-live .problems-list li.is-on {
  opacity: 1;
}

.problems-reel.is-live .problems-rail {
  display: block;
  position: relative;
  align-self: stretch;
  width: 1px;
  margin-block: 8px 12px;
  justify-self: end;
  background: var(--border-strong);
}

.problems-reel.is-live .problems-rail span {
  position: absolute;
  inset: 0 auto auto 0;
  width: 1px;
  height: 100%;
  background: var(--accent);
  transform: scaleY(var(--p, 0));
  transform-origin: top center;
}

.problems-close {
  padding-top: clamp(56px, 10vh, 120px);
  padding-bottom: clamp(72px, 14vh, 160px);
  border-top: 1px solid var(--border);
}

.problems-claim {
  max-width: 12em;
  font-size: clamp(2.1rem, 4.6vw, 4.25rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.problems-answer {
  max-width: 16em;
  margin-top: 0.7em;
  font-size: clamp(1.35rem, 2.5vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.2;
  color: var(--muted);
}

/* =========================
   COSA COSTRUIAMO
========================= */

.offer {
  padding: clamp(56px, 10vh, 112px) var(--section-pad) clamp(64px, 12vh, 140px);
  scroll-margin-top: var(--header-h);
  border-top: 1px solid var(--border);
}

.offer-title {
  max-width: 11em;
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.offer-list {
  display: grid;
  grid-template-columns: 1fr;
  margin: clamp(36px, 6vh, 72px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: offer;
  border-top: 1px solid var(--border);
}

.offer-list li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 12px;
  align-items: baseline;
  padding-block: clamp(26px, 3.5vh, 40px);
  border-bottom: 1px solid var(--border);
  counter-increment: offer;
}

.offer-list li::before {
  content: counter(offer, decimal-leading-zero);
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  line-height: 1;
  color: var(--muted);
}

.offer-list h3 {
  grid-column: 2;
  grid-row: 1;
  max-width: 10em;
  font-size: clamp(1.55rem, 2.8vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.98;
  text-transform: uppercase;
}

.offer-list p {
  grid-column: 2;
  max-width: 34em;
  color: var(--muted);
  font-size: clamp(1.02rem, 0.2vw + 1rem, 1.12rem);
  line-height: 1.45;
  text-wrap: pretty;
}

@media (hover: hover) and (pointer: fine) {
  .offer-list li:hover::before {
    color: var(--accent);
  }
}

/* =========================
   SEZIONI COMUNI
========================= */

.band {
  padding: clamp(56px, 10vh, 112px) var(--section-pad);
  border-top: 1px solid var(--border);
  scroll-margin-top: var(--header-h);
}

.band h2,
.ai-lead,
.principle-line,
.about-line,
.audiences-close {
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

/* =========================
   AI
========================= */

.ai {
  display: grid;
  gap: clamp(36px, 6vh, 64px);
  background: var(--surface);
  color: var(--text);
  border-top-color: var(--border);
}

.ai .kicker,
.ai .kicker span::after,
.ai-demo-label,
.ai-apps,
.ai-copy > p:last-of-type {
  color: var(--muted-invert);
}

.ai .kicker span,
.ai-lead,
.ai-query,
.ai-answer {
  color: var(--text);
}

.ai :focus-visible {
  outline-color: var(--text);
}

.ai-title,
.ai-lead {
  max-width: 10em;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
}

.ai-lead {
  margin-top: 0.15em;
}

.ai-copy > p:last-of-type {
  max-width: 38rem;
  margin-top: clamp(18px, 3vh, 28px);
  font-size: clamp(1.02rem, 0.25vw + 1rem, 1.15rem);
  line-height: 1.5;
}

.ai-apps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: clamp(28px, 4vh, 40px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.ai-apps li {
  padding: 11px 16px 11px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.ai-apps li:nth-child(odd) {
  padding-right: 16px;
}

.ai-apps li:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.ai-demo {
  align-self: end;
  max-width: 460px;
  padding: 18px 18px 8px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.ai-demo-label,
.ai-results li,
.screen-bar,
.screen li,
.screen-total,
.screen-search,
.screen-hit,
.case-index {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ai-demo .ai-query {
  min-height: 2.6em;
  margin-top: 22px;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
  text-transform: none;
}

.ai-demo.is-typing .ai-query::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 0.9em;
  margin-left: 3px;
  background: var(--accent);
  vertical-align: -0.05em;
}

.ai-answer,
.ai-results {
  opacity: 1;
}

.ai-demo.is-typing:not(.is-ready) .ai-answer,
.ai-demo.is-typing:not(.is-ready) .ai-results {
  opacity: 0;
}

.ai-answer {
  margin-top: 18px;
  color: var(--muted-invert);
  transition: opacity 0.35s var(--ease);
}

.ai-results {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
  transition: opacity 0.35s var(--ease);
}

.ai-results li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.ai-results li::before {
  content: counter(result, decimal-leading-zero);
  margin-right: 12px;
  color: var(--muted-invert);
}

.ai-results {
  counter-reset: result;
}

.ai-results li {
  counter-increment: result;
}

/* =========================
   METODO
========================= */

.method-title {
  max-width: 9em;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
}

.method-num {
  display: none;
}

.method-list {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4vh, 40px);
  margin: clamp(36px, 6vh, 64px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.method-list li {
  counter-increment: step;
}

.method-list li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.method-list h3 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.method-list p {
  max-width: 28rem;
  margin-top: 10px;
  color: var(--muted);
  font-size: clamp(1.02rem, 0.2vw + 1rem, 1.15rem);
  line-height: 1.45;
}

.method-reel.is-live {
  height: 240vh;
}

.method-reel.is-live .method-sticky {
  position: sticky;
  top: var(--header-h);
  display: grid;
  grid-template-columns: minmax(140px, 280px) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 56px);
  align-items: end;
  min-height: calc(100svh - var(--header-h));
  padding-top: clamp(24px, 4vh, 40px);
  padding-bottom: clamp(48px, 10vh, 96px);
  background: var(--surface-2);
}

.method-reel.is-live .method-num {
  display: block;
  font-size: clamp(4.5rem, 10vw, 8rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.85;
}

.method-reel.is-live .method-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.method-reel.is-live .method-list li {
  grid-area: 1 / 1;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}

.method-reel.is-live .method-list li.is-on {
  opacity: 1;
}

.method-reel.is-live .method-list li::before {
  display: none;
}

/* =========================
   PRINCIPIO
========================= */

.principle-title,
.principle-line {
  max-width: 12em;
  font-size: clamp(2.1rem, 5vw, 4.5rem);
  text-transform: uppercase;
}

.principle-costs {
  max-width: 22rem;
  margin: clamp(28px, 5vh, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.principle-costs li {
  padding: 8px 0;
  border-top: 1px solid var(--border);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  letter-spacing: -0.03em;
}

.principle-costs li:last-child {
  border-bottom: 1px solid var(--border);
}

.principle-note {
  max-width: 28rem;
  margin-top: clamp(28px, 5vh, 48px);
  color: var(--muted);
  font-size: clamp(1.02rem, 0.2vw + 1rem, 1.15rem);
  line-height: 1.45;
}

.principle,
.contact {
  background: var(--surface);
  color: var(--text);
  border-top-color: var(--border);
}

.principle .kicker,
.principle .kicker span::after,
.contact .kicker,
.contact .kicker span::after,
.principle-note,
.contact-copy p,
.contact .field label,
.contact .choices legend,
.contact .form-status {
  color: var(--muted-invert);
}

.principle .kicker span,
.contact .kicker span,
.principle-title,
.principle-costs,
.principle-line,
.contact-title {
  color: var(--text);
}

.principle-costs li,
.principle-costs li:last-child {
  border-color: var(--border);
}

.principle-line::before {
  content: "";
  display: block;
  width: 2.25rem;
  height: 2px;
  margin-bottom: 0.55em;
  background: var(--accent);
}

.principle :focus-visible,
.contact :focus-visible {
  outline-color: var(--text);
}

.principle-line {
  margin-top: 0.45em;
}

/* =========================
   PROGETTI
========================= */

.cases-title,
.doors-title,
#routes-title,
.websites-title,
.audiences-title,
.fit-title,
.ladder-title,
.about-title,
.contact-title {
  max-width: 12em;
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
}

.cases-note {
  max-width: 36rem;
  margin-top: 16px;
  color: var(--muted);
}

.doors-lead {
  max-width: 36rem;
  margin-top: 16px;
  color: var(--muted);
}

.door-list {
  list-style: none;
  margin: clamp(28px, 5vh, 56px) 0 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.door-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 20px;
  align-items: start;
  padding: clamp(22px, 3.2vh, 34px) 0;
  border-bottom: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
}

.door-index {
  padding-top: 0.55em;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.door-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.door-copy strong {
  font-size: clamp(1.45rem, 2.6vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.door-copy span {
  max-width: 38rem;
  color: var(--muted);
  line-height: 1.45;
}

.door-list a:hover .door-copy strong,
.door-list a:focus-visible .door-copy strong {
  color: var(--accent);
}

.door-list .icon-arrow {
  margin-top: 0.55em;
  color: var(--text);
}

.cases-more {
  margin-top: clamp(28px, 4vh, 40px);
}

.route-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(28px, 5vh, 48px);
  background: var(--border);
  border: 1px solid var(--border);
}

.route-grid a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-height: 240px;
  padding: clamp(24px, 3vw, 40px);
  background: var(--bg);
  color: inherit;
  text-decoration: none;
}

.route-kicker {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.route-grid strong {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.route-grid a > span:last-child {
  max-width: 26rem;
  color: var(--muted);
  line-height: 1.45;
}

.route-grid a:hover,
.route-grid a:focus-visible {
  background: var(--surface);
}

.steps,
.quote-list {
  list-style: none;
  max-width: 40rem;
  margin: 1.1em 0 0;
  padding: 0;
}

.steps {
  counter-reset: step;
}

.steps li,
.quote-list li {
  padding: 16px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.45;
}

.steps li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 2px 12px;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  counter-increment: step;
  grid-row: span 2;
  padding-top: 0.2em;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.steps strong {
  display: block;
  color: var(--text);
  font-weight: 500;
}

.quote-list li {
  color: var(--text);
}

@media (min-width: 768px) {
  .route-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.case-grid {
  display: grid;
  gap: clamp(36px, 5vw, 28px);
  margin-top: clamp(36px, 6vh, 64px);
}

.study-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(32px, 5vh, 56px);
}

.study-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-height: 100%;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
}

.study-card h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.study-card p {
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.45;
}

.study-card .screen {
  width: 100%;
  margin-top: 8px;
}

.study-card:hover,
.study-card:focus-visible {
  border-color: var(--accent);
}

.study-card:hover h2,
.study-card:focus-visible h2 {
  color: var(--accent);
}

.study-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.case h3 {
  margin-top: 12px;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.case p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.45;
}

.case p strong {
  color: var(--text);
  font-weight: 500;
}

.screen {
  margin-top: 22px;
  padding: 12px 12px 4px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
}

.screen-bar,
.screen li,
.screen-total {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.screen-bar {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.screen ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.screen li,
.screen-total,
.screen-search,
.screen-hit {
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}

.screen-total,
.screen-hit {
  color: var(--text);
}

.screen-search::before {
  content: "Cerca  ";
  color: var(--muted);
}

/* =========================
   SITI
========================= */

.websites-copy p {
  max-width: 38rem;
  margin-top: 0.85em;
  font-size: clamp(1.02rem, 0.25vw + 1rem, 1.15rem);
  line-height: 1.5;
}

.websites-copy p:first-of-type {
  margin-top: clamp(18px, 3vh, 28px);
}

.websites-list {
  display: grid;
  margin: clamp(28px, 5vh, 48px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.websites-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* =========================
   PER CHI
========================= */

.audience-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 5vh, 48px);
}

.audience-grid blockquote {
  margin: 0;
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--border-strong);
  background: var(--surface);
}

.audience-grid p {
  font-size: clamp(1.45rem, 2.6vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.audiences-close {
  margin-top: clamp(24px, 4vh, 40px);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
}

/* =========================
   NON SIAMO
========================= */

.fit-list {
  max-width: 40rem;
  margin: clamp(28px, 5vh, 44px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: fit;
}

.fit-list li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
  counter-increment: fit;
}

.fit-list li:last-child {
  border-bottom: 1px solid var(--border);
}

.fit-list li::before {
  content: counter(fit, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* =========================
   SCALA
========================= */

.ladder-copy p {
  max-width: 36rem;
  margin-top: 0.8em;
  color: var(--muted);
  line-height: 1.5;
}

.ladder-copy p:first-of-type {
  margin-top: clamp(18px, 3vh, 28px);
  color: var(--text);
}

.ladder-steps {
  --flow: 1;
  display: grid;
  gap: 0;
  margin: clamp(32px, 6vh, 56px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.ladder-steps li {
  position: relative;
  padding: 0 0 28px 28px;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  counter-increment: flow;
}

.ladder-steps li::before {
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--text);
  background: var(--bg);
  font-size: 0;
}

.ladder-steps li::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.35em;
  bottom: 0;
  width: 1px;
  background: var(--border-strong);
  transform: scaleY(var(--flow));
  transform-origin: top center;
  transition: transform 0.9s var(--ease);
}

.ladder-steps li:last-child {
  padding-bottom: 0;
}

.ladder-steps li:last-child::after {
  display: none;
}

.ladder-steps li:nth-child(1)::before { background: var(--accent); border-color: var(--accent); }

/* =========================
   ABOUT
========================= */

.about-copy {
  max-width: 40rem;
  margin-top: clamp(8px, 2vh, 16px);
}

.about-copy p {
  margin-top: 0.85em;
  font-size: clamp(1.05rem, 0.3vw + 1rem, 1.25rem);
  line-height: 1.45;
}

.about-line {
  margin-top: 0.8em;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  text-transform: lowercase;
}

/* =========================
   CONTATTI
========================= */

.contact {
  display: grid;
  gap: clamp(28px, 5vh, 48px);
}

.contact-copy p {
  max-width: 28rem;
  margin-top: 0.7em;
  font-size: clamp(1.05rem, 0.25vw + 1rem, 1.2rem);
  line-height: 1.45;
}

.contact-copy a:not(.btn) {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.contact-channels {
  display: grid;
  gap: 14px;
  max-width: 28rem;
  margin-top: clamp(22px, 3vh, 32px);
}

.contact-channels .btn {
  width: 100%;
}

.btn-wa {
  border-color: #25d366;
  background: #25d366;
  color: #0b0b0c;
}

.btn-wa:hover {
  border-color: #1ebe5a;
  background: #1ebe5a;
  color: #0b0b0c;
}

.btn-wa:hover .icon-wa {
  color: #0b0b0c;
}

.icon-wa {
  flex: none;
}

.contact-lines {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.contact-cta .contact-channels {
  margin-top: 28px;
}

.contact-cta .contact-channels .btn {
  margin-top: 0;
}

.contact-form {
  position: relative;
  display: grid;
  gap: 18px;
  max-width: 760px;
}

.form-row {
  display: grid;
  gap: 18px;
}

.field label,
.choices legend {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.field label span,
.choices legend {
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #4a4a52;
  border-radius: 0;
  background: #222228;
  color: var(--text);
  font: inherit;
  font-size: 1.05rem;
  box-shadow: none;
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field input:hover,
.field textarea:hover {
  border-color: #6e6e76;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.field input:-webkit-autofill,
.field input:-webkit-autofill:hover,
.field input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  box-shadow: 0 0 0 1000px #222228 inset;
}

.choice-list input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.field-error {
  min-height: 1.2em;
  margin-top: 6px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.choices {
  margin: 0;
  padding: 0;
  border: 0;
  min-inline-size: 0;
}

.choice-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.choice-list label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #4a4a52;
  background: #222228;
  font-family: var(--font);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  text-transform: none;
  cursor: pointer;
}

.choice-list input {
  accent-color: var(--text);
}

.choice-list label:has(input:checked) {
  background: var(--white);
  color: var(--bg);
}

.contact .field input,
.contact .field textarea {
  color: var(--text);
}

.contact .field input:focus-visible,
.contact .field textarea:focus-visible,
.contact .choice-list input:focus-visible {
  outline-color: var(--accent);
}

.contact .choice-list input {
  accent-color: var(--white);
}

.contact .choice-list label {
  border-color: #4a4a52;
}

.contact .btn {
  width: min(100%, 280px);
  margin-top: 8px;
}

.contact .btn .icon-arrow {
  color: var(--accent);
}

.form-status {
  min-height: 1.4em;
  max-width: 36rem;
  color: var(--muted);
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* =========================
   FOOTER
========================= */

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: clamp(48px, 8vh, 80px) var(--page-pad) clamp(28px, 4vh, 40px);
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer-brand p {
  margin: 0;
  max-width: 22rem;
  color: var(--muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
}

.footer-nav a,
.footer-contact a:not(.btn) {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-nav a:hover,
.footer-contact a:not(.btn):hover,
.footer-legal a:hover {
  color: var(--accent);
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 18px;
}

.footer-legal {
  max-width: 46rem;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.footer-legal-links {
  display: inline;
}

.footer-legal-links a,
.footer-legal-links a.iubenda-embed {
  display: inline !important;
  width: auto !important;
  height: auto !important;
  margin: 0 0 0 0.85em !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: none !important;
  color: var(--muted) !important;
  font: inherit !important;
  letter-spacing: 0 !important;
  line-height: inherit !important;
  text-transform: none !important;
  text-decoration: underline !important;
  text-underline-offset: 0.18em;
  white-space: nowrap;
  vertical-align: baseline !important;
}

/* =========================
   PAGINE LEGALI
========================= */

.doc {
  width: min(760px, calc(100% - var(--gutter) * 2));
  margin: clamp(32px, 6vh, 64px) auto clamp(64px, 10vh, 100px);
}

.doc h1 {
  margin-top: 18px;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.doc h2 {
  margin-top: 1.6em;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.doc p,
.doc li {
  margin-top: 0.8em;
  color: var(--muted);
  line-height: 1.5;
}

.doc ul {
  margin: 0;
  padding-left: 1.1em;
}

.doc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: var(--header-h);
  padding-inline: var(--page-pad);
  border-bottom: 1px solid var(--border);
}

.nav-desktop a[aria-current="page"],
.footer-nav a[aria-current="page"],
.nav-panel-list a[aria-current="page"] {
  color: var(--accent);
}

.subpage {
  padding: clamp(56px, 10vh, 104px) var(--section-pad) clamp(80px, 12vh, 128px);
}

.subpage-title {
  max-width: 12em;
  margin-top: 14px;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.96;
}

.subpage-lead,
.subpage-block p {
  max-width: 40rem;
  margin-top: 0.85em;
  color: var(--muted);
  font-size: clamp(1.05rem, 0.25vw + 1rem, 1.22rem);
  line-height: 1.5;
}

.subpage-lead {
  margin-top: clamp(20px, 3vh, 32px);
  color: var(--text);
}

.subpage-lead a,
.subpage-block a:not(.link-arrow) {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.subpage-block {
  margin-top: clamp(40px, 7vh, 80px);
  padding-top: clamp(28px, 4vh, 44px);
  border-top: 1px solid var(--border);
}

.subpage-block h2 {
  max-width: 16em;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.subpage-block .path-services,
.subpage-block .websites-list {
  max-width: 46rem;
}

.subpage-note {
  max-width: 40rem;
  margin-top: 14px;
  color: var(--muted);
}

.subpage .case-grid {
  margin-top: clamp(28px, 5vh, 48px);
}

/* =========================
   STAGE
   Pannello a destra delle sottopagine.
   --p va da 0 a 1 con lo scroll (assets/js/animations.js).
   Visibile da 1200px.
========================= */

.stage {
  --p: 1;
  display: none;
}

.stage ol,
.stage dl,
.stage dd {
  margin: 0;
  padding: 0;
  list-style: none;
}

.stage-inner {
  position: sticky;
  top: calc(var(--header-h-compact) + 28px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: min(640px, calc(100vh - var(--header-h-compact) - 64px));
  min-height: 460px;
}

.stage-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.stage-head,
.st-label {
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.stage-pct {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stage-canvas {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  background-color: #0e0e10;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: -1px -1px;
}

.stage-foot {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stage-caps {
  display: grid;
  min-height: 1.5em;
}

.stage-cap {
  grid-area: 1 / 1;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.45s var(--ease), transform 0.6s var(--ease);
}

.stage-cap.is-on {
  opacity: 1;
  transform: none;
}

.stage-rule {
  position: relative;
  display: block;
  height: 1px;
  background: var(--border);
}

.stage-rule::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(var(--p));
  transform-origin: left center;
}

.st-scrub {
  --k: clamp(0, calc((var(--p) - var(--a, 0)) / (var(--b, 1) - var(--a, 0))), 1);
}

.st-on {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s var(--ease), transform 0.7s var(--ease);
}

.st-on.is-on {
  opacity: 1;
  transform: none;
}

.st-card {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}

.st-num {
  font-variant-numeric: tabular-nums;
}

/* Build for Business: dal caos al processo */

.bfb-win {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  height: 334px;
  opacity: var(--k);
  transform: scale(calc(0.96 + 0.04 * var(--k)));
}

.bfb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
}

.bfb-bar strong {
  color: var(--text);
  font-weight: 500;
}

.bfb-rows {
  position: absolute;
  top: 78px;
  left: 38px;
  right: 38px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bfb-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 12px;
  background: var(--surface);
  border: 1px dashed #3a3a40;
  box-shadow: 0 10px 24px rgba(0, 0, 0, calc(0.4 * (1 - var(--k))));
  transform:
    translate(calc(var(--x) * (1 - var(--k))), calc(var(--y) * (1 - var(--k))))
    rotate(calc(var(--r) * (1 - var(--k))))
    scale(calc(0.84 + 0.16 * var(--k)));
  transition: border-color 0.4s var(--ease);
}

.bfb-row.is-on {
  border-style: solid;
  border-color: var(--border);
}

.bfb-tag {
  padding: 3px 0;
  border: 1px solid #3a3a40;
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-align: center;
  color: var(--muted);
  transition: color 0.4s, border-color 0.4s;
}

.bfb-row.is-on .bfb-tag {
  color: var(--accent);
  border-color: var(--accent);
}

.bfb-text {
  display: grid;
  min-width: 0;
}

.bfb-raw,
.bfb-clean {
  grid-area: 1 / 1;
  overflow: hidden;
  font-size: 0.84rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: opacity 0.4s var(--ease);
}

.bfb-raw {
  color: var(--muted);
  font-style: italic;
}

.bfb-clean,
.bfb-row.is-on .bfb-raw {
  opacity: 0;
}

.bfb-row.is-on .bfb-clean {
  opacity: 1;
}

.bfb-state {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.bfb-row.is-on .bfb-state {
  opacity: 1;
}

.bfb-auto {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bfb-auto-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.bfb-auto-line {
  position: relative;
  flex: 1;
  height: 1px;
  background: var(--border);
}

.bfb-auto-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(var(--k));
  transform-origin: left center;
}

.bfb-auto-line::before {
  content: "";
  position: absolute;
  top: -3px;
  left: calc(var(--k) * 100% - 3px);
  width: 7px;
  height: 7px;
  background: var(--accent);
  opacity: calc(var(--k) * (1 - var(--k)) * 4);
}

.bfb-figure {
  font-size: 2.6rem;
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.9;
}

/* Build for Market: costruito e venduto */

.bfm {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
}

.bfm-ads,
.bfm-brand {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.bfm-brand {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bfm-ads li,
.bfm-brand li {
  padding: 8px 6px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
  white-space: nowrap;
}

.bfm-ads li.is-on {
  border-color: var(--accent);
}

.bfm-brand li span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
}

.bfm-flow {
  position: relative;
  height: 34px;
  margin: -4px 0;
}

.bfm-flow span {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: repeating-linear-gradient(var(--border-strong) 0 3px, transparent 3px 6px);
}

.bfm-flow span:nth-child(1) { left: 12.5%; }
.bfm-flow span:nth-child(2) { left: 37.5%; }
.bfm-flow span:nth-child(3) { left: 62.5%; }
.bfm-flow span:nth-child(4) { left: 87.5%; }

.bfm-flow span::after {
  content: "";
  position: absolute;
  top: 0;
  left: -2px;
  width: 5px;
  height: 5px;
  background: var(--accent);
  animation: bfm-drop 1.1s linear infinite;
  animation-play-state: paused;
}

.bfm-flow span:nth-child(2)::after { animation-delay: -0.3s; }
.bfm-flow span:nth-child(3)::after { animation-delay: -0.75s; }
.bfm-flow span:nth-child(4)::after { animation-delay: -0.5s; }

.bfm-flow.is-on span::after {
  animation-play-state: running;
}

@keyframes bfm-drop {
  from { transform: translateY(-6px); opacity: 0; }
  20% { opacity: 1; }
  to { transform: translateY(34px); opacity: 0; }
}

.bfm-site {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.bfm-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 30px;
  padding: 0 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.66rem;
  color: var(--muted);
}

.bfm-bar i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 4px;
  border: 1px solid #3a3a40;
}

.bfm-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px 16px;
}

.bfm-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.bfm-logo {
  flex: none;
  width: 22px;
  height: 22px;
  margin-right: auto;
  overflow: visible;
}

.bfm-logo circle {
  fill: none;
  stroke: var(--text);
  stroke-width: 1.6;
  stroke-dasharray: 1;
  stroke-dashoffset: calc(1 - var(--k));
}

.bfm-logo rect {
  fill: var(--accent);
  transform: scale(var(--k));
  transform-box: fill-box;
  transform-origin: center;
}

.bfm-line {
  display: block;
  width: calc(var(--w, 1) * 100%);
  height: 7px;
  background: #2f2f34;
  transform: scaleX(var(--k));
  transform-origin: left center;
}

.bfm-nav .bfm-line {
  width: 34px;
  height: 5px;
}

.bfm-head {
  min-height: 2.1em;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.bfm-cta {
  align-self: flex-start;
  margin-top: 4px;
  padding: 8px 12px;
  background: var(--white);
  color: var(--bg);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.bfm-funnel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--border);
}

.bfm-funnel div {
  padding-top: 10px;
}

.bfm-funnel div + div {
  padding-left: 14px;
  border-left: 1px solid var(--border);
}

.bfm-funnel dd {
  margin-top: 4px;
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

/* AI: documenti interrogabili */

.aiq {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
}

.aiq-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 0 14px;
  font-size: 0.9rem;
}

.aiq-bar .st-label {
  flex: none;
  padding-right: 12px;
  border-right: 1px solid var(--border);
}

.aiq-text {
  overflow: hidden;
  white-space: nowrap;
}

.aiq-text.is-typing::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 1em;
  margin-left: 2px;
  vertical-align: -0.12em;
  background: var(--accent);
}

.aiq-map {
  flex: 1;
  width: 100%;
  min-height: 0;
  overflow: visible;
}

.aiq-map circle {
  fill: #4a4a50;
  transform: scale(0);
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.5s var(--ease), fill 0.4s;
}

.aiq-map circle.is-on {
  transform: scale(1);
}

.aiq-map .aiq-hit {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
}

.aiq-map .aiq-hit.is-on {
  transform: scale(1);
}

.aiq-map .aiq-core:has(+ .aiq-hit.is-on) {
  fill: var(--accent);
}

.aiq-map path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1;
  stroke-dasharray: 1;
  stroke-dashoffset: calc(1 - var(--k));
}

.aiq-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.aiq-meta b {
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.aiq-answer {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 14px 16px 16px;
}

.aiq-say {
  margin-top: 8px;
  font-size: 1rem;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.aiq-src {
  margin-top: 12px;
  border-top: 1px solid var(--border);
}

.aiq-src li {
  display: flex;
  gap: 12px;
  padding-top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}

.aiq-src li span {
  color: var(--accent);
  font-weight: 500;
}

/* Formazione: in uso dal giorno dopo */

.frm {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
}

.frm-sessions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.frm-sessions li {
  padding-top: 12px;
  font-size: 0.82rem;
}

.frm-sessions li span {
  display: block;
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.frm-track {
  position: relative;
  display: block;
  height: 1px;
  margin-top: -14px;
  order: -1;
  background: var(--border);
}

.frm-track::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(var(--k));
  transform-origin: left center;
}

.frm-kicker {
  margin-top: 10px;
}

.frm-team {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.frm-team li {
  display: grid;
  grid-template-columns: 124px minmax(0, 1fr) 46px;
  align-items: center;
  gap: 14px;
  font-size: 0.84rem;
}

.frm-team i {
  position: relative;
  height: 6px;
  background: #222226;
}

.frm-team i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(calc(var(--k) * var(--w)));
  transform-origin: left center;
}

.frm-team b {
  font-weight: 500;
  text-align: right;
}

.frm-day {
  margin-top: auto;
  padding: 14px 16px 16px;
}

.frm-figure {
  margin-top: 6px;
  font-size: 1.05rem;
  color: var(--muted);
}

.frm-figure b {
  margin-right: 6px;
  color: var(--text);
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

/* Cosa faccio: quattro porte */

.cf {
  display: grid;
  place-items: center;
  padding: 28px;
}

.cf-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  width: min(100%, 420px);
  aspect-ratio: 1;
  border: 1px solid #3a3a40;
}

.cf-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 50%;
  background: var(--accent);
  transition: transform 0.75s var(--ease);
}

.stage[data-focus="1"] .cf-fill { transform: translate(100%, 0); }
.stage[data-focus="2"] .cf-fill { transform: translate(0, 100%); }
.stage[data-focus="3"] .cf-fill { transform: translate(100%, 100%); }

.cf-line {
  position: absolute;
  background: #3a3a40;
}

.cf-line-h {
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  transform: scaleX(var(--k));
}

.cf-line-v {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: scaleY(var(--k));
}

.cf-q {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  padding: 18px;
  color: var(--muted);
  transition: color 0.5s var(--ease);
}

.cf-q strong {
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.cf-q span {
  font-size: 0.74rem;
  line-height: 1.35;
}

.cf-q .cf-i {
  position: absolute;
  top: 16px;
  left: 18px;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.stage[data-focus="0"] .cf-q-0,
.stage[data-focus="1"] .cf-q-1,
.stage[data-focus="2"] .cf-q-2,
.stage[data-focus="3"] .cf-q-3 {
  color: rgba(11, 11, 12, 0.72);
}

.stage[data-focus="0"] .cf-q-0 strong,
.stage[data-focus="1"] .cf-q-1 strong,
.stage[data-focus="2"] .cf-q-2 strong,
.stage[data-focus="3"] .cf-q-3 strong {
  color: var(--bg);
}

.stage[data-focus="0"] [data-cap="0"],
.stage[data-focus="1"] [data-cap="1"],
.stage[data-focus="2"] [data-cap="2"],
.stage[data-focus="3"] [data-cap="3"] {
  opacity: 1;
  transform: none;
}

/* Visione: il pezzo che manca */

.vis {
  display: grid;
  place-items: center;
  padding: 28px;
}

.vis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 6px;
  width: min(100%, 420px);
  aspect-ratio: 1;
}

.vis-tile,
.vis-slot,
.vis-piece {
  display: flex;
  align-items: flex-end;
  min-width: 0;
  padding: 10px;
  font-size: 0.7rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.vis-tile {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  opacity: var(--k);
  transform:
    translate(calc(var(--x) * (1 - var(--k))), calc(var(--y) * (1 - var(--k))))
    rotate(calc(var(--r) * (1 - var(--k))));
}

.vis-slot,
.vis-piece {
  grid-area: 3 / 3;
}

.vis-slot {
  border: 1px dashed var(--accent);
  animation: vis-blink 1.6s ease-in-out infinite;
}

@keyframes vis-blink {
  50% { border-color: transparent; }
}

.vis-piece {
  z-index: 1;
  background: var(--accent);
  color: var(--bg);
  font-weight: 500;
  opacity: clamp(0, calc(var(--k) * 5), 1);
  transform: translateY(calc(-260px * (1 - var(--k)))) rotate(calc(-12deg * (1 - var(--k))));
  box-shadow: 0 0 0 calc(18px * var(--k) * (1 - var(--k)) * 4) rgba(70, 193, 237, 0.18);
}

/* Chi sono: un lavoro intero */

.cs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px;
}

.cs-block {
  position: relative;
  padding: 14px;
}

.cs-frame {
  position: absolute;
  inset: 0;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cs-who {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.cs-mono {
  display: grid;
  place-items: center;
  flex: none;
  width: 38px;
  height: 38px;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.cs-who strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 500;
}

.cs-who span span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
}

.cs-stack {
  position: relative;
}

.cs-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  height: 48px;
  padding: 0 14px;
  background: #1b1b1e;
  border: 1px solid #3a3a40;
  transform:
    translate(calc(var(--x, 0px) * (1 - var(--k, 1))), calc(var(--y, 0px) * (1 - var(--k, 1))))
    rotate(calc(var(--r, 0deg) * (1 - var(--k, 1))));
}

.cs-card + .cs-card {
  border-top-color: transparent;
}

.cs-text {
  display: grid;
}

.cs-raw,
.cs-clean {
  grid-area: 1 / 1;
  font-size: 0.92rem;
  transition: opacity 0.4s var(--ease);
}

.cs-raw {
  color: var(--muted);
}

.cs-clean,
.cs-card.is-on .cs-raw {
  opacity: 0;
}

.cs-card.is-on .cs-clean {
  opacity: 1;
}

.cs-i {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.cs-card.is-on .cs-i {
  color: var(--accent);
}

.cs-gap {
  display: flex;
  align-items: center;
  gap: 10px;
  height: calc(54px * (1 - var(--k)));
  overflow: hidden;
  padding-left: 22px;
  opacity: calc(1 - var(--k) * 1.6);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.cs-gap::before {
  content: "";
  align-self: stretch;
  width: 1px;
  margin: 6px 0;
  background: repeating-linear-gradient(#5a5a60 0 3px, transparent 3px 7px);
}

.cs-extra {
  border-top-color: transparent;
}

.cs-extra .cs-clean {
  opacity: 1;
}

.cs-extra .cs-i {
  color: var(--accent);
}

.cs-call {
  margin-top: auto;
  padding: 14px 16px 16px;
}

.cs-call-line {
  margin-top: 6px;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.cs-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.78rem;
}

.cs-meta b {
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 500;
}

/* Etichette e indici: 500, maiuscolo, tracking largo */
.kicker,
.workspace-label,
.win-id,
.win-kicker,
.intro-ask,
.intro-list li::before,
.sequence-label,
.sequence-index,
.path-services li,
.offer-list li::before,
.ai-apps li,
.ai-demo-label,
.ai-results li,
.screen-bar,
.screen li,
.screen-total,
.screen-search,
.screen-hit,
.case-index,
.door-index,
.route-kicker,
.method-list li::before,
.websites-list li,
.fit-list li::before,
.field label,
.choices legend,
.footer-nav a,
.footer-legal a {
  font-weight: 500;
}

/* =========================
   MOTION
========================= */

@keyframes workspace-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, -8px, 0); }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .site-header,
  .nav-panel,
  .nav-panel-list a,
  .nav-sub-toggle,
  .mega,
  .nav-chevron,
  .btn,
  .icon-arrow,
  .link-label,
  .nav-desktop a,
  .nav-toggle-lines,
  .nav-toggle-lines::before,
  .nav-toggle-lines::after,
  .path,
  .problems-list li {
    transition: none;
  }

  .problems-reel.is-live,
  .problems-reel.is-live .problems-sticky {
    height: auto;
    position: static;
  }

  .problems-reel.is-live .problems-list {
    display: flex;
    flex-direction: column;
    gap: clamp(28px, 4vh, 44px);
  }

  .problems-reel.is-live .problems-list li,
  .problems-reel.is-live .problems-list li.is-on {
    opacity: 1;
  }

  .problems-reel.is-live .problems-rail {
    display: none;
  }

  .method-reel.is-live,
  .method-reel.is-live .method-sticky {
    height: auto;
    min-height: 0;
    position: static;
  }

  .method-reel.is-live .method-list {
    display: flex;
    flex-direction: column;
    gap: clamp(28px, 4vh, 40px);
  }

  .method-reel.is-live .method-list li,
  .method-reel.is-live .method-list li.is-on {
    opacity: 1;
  }

  .method-reel.is-live .method-num {
    display: none;
  }

  .method-reel.is-live .method-list li::before {
    display: block;
  }

  .ai-demo.is-typing .ai-query::after,
  .ai-answer,
  .ai-results,
  .ladder-steps li::after {
    transition: none;
  }

  .ladder-steps {
    --flow: 1;
  }

  .nav-panel,
  .nav-panel-list a,
  .sequence-name,
  .sequence-index {
    transition: none;
  }

  .sequence {
    --seq: 1;
  }

  .sequence-step .sequence-index,
  .sequence-step .sequence-name {
    color: var(--text);
  }

  .sequence-node {
    background: var(--accent);
    border-color: var(--accent);
  }

  .stage *,
  .stage *::before,
  .stage *::after {
    transition: none;
    animation: none;
  }
}