/* Plugu — plugu.ai · elevated build
 * Concept: the design ENCODES the positioning. Warm paper = "in teoria" (piani, slide,
 * lavoro manuale). A bespoke dark RUNTIME/INSTRUMENT surface = "in produzione" (un
 * sistema che gira, con un segnale ambra live). The site argues its thesis by material
 * contrast, not by adding decoration. Amber stays the single signal (matches the logo:
 * "acceso / connesso / in produzione"). Distinctiveness comes from the paper↔instrument
 * dialectic + monospace telemetry, not from a generic amber-on-cream landing page.
 *
 * macrostructure: Narrative Workflow · display: Schibsted Grotesk · body: IBM Plex Sans
 * telemetry/outlier: IBM Plex Mono · light paper ↔ warm-graphite instrument · one accent: amber
 * motion: measured (load entrance + scroll-reveal + live playback), prefers-reduced-motion honoured
 */

@import url("fonts.css");

/* ============================================================= TOKENS */
:root {
  /* — type families (display + body + mono telemetry) — */
  --font-display: "Schibsted Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body:    "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* — PAPER world ("in teoria"): warm near-white, warm near-black ink — */
  --color-paper:      oklch(98.6% 0.004 80);
  --color-paper-2:    oklch(97%   0.006 80);
  --color-paper-3:    oklch(94.5% 0.008 80);
  --color-ink:        oklch(20%   0.016 66);
  --color-ink-2:      oklch(37%   0.013 66);
  --color-muted:      oklch(48%   0.010 70);
  --color-rule:       oklch(89%   0.006 80);
  --color-rule-2:     oklch(93.5% 0.005 80);

  /* — SIGNAL: one accent, amber (the logo colour; "live / connected / in production") — */
  --color-accent:     oklch(78%   0.155 78);
  --color-accent-2:   oklch(70%   0.150 74);
  --color-accent-ink: oklch(20%   0.016 66);   /* ink reads dark on amber */
  --color-focus:      oklch(52%   0.150 66);

  /* — RUNTIME world ("in produzione"): warm graphite instrument surface, NOT SaaS-navy — */
  --prod:        oklch(24%   0.019 64);
  --prod-2:      oklch(27.5% 0.021 64);
  --prod-raise:  oklch(31%   0.022 64);
  --prod-line:   oklch(39%   0.020 64);
  --prod-line-2: oklch(34%   0.018 64);
  --prod-ink:    oklch(94%   0.008 82);
  --prod-ink-2:  oklch(80%   0.012 78);
  --prod-muted:  oklch(64%   0.014 74);
  --prod-grid:   color-mix(in oklch, var(--prod-line) 42%, transparent);

  /* — spacing: 4pt scale — */
  --space-3xs: 4px;  --space-2xs: 8px;  --space-xs: 12px; --space-sm: 16px;
  --space-md: 24px;  --space-lg: 32px;  --space-xl: 48px; --space-2xl: 72px;
  --space-3xl: 112px; --space-4xl: 160px; --space-5xl: 208px;

  /* — type scale (~1.25) + clamped display — */
  --text-xs:  0.75rem;   --text-sm:  0.8125rem; --text-base: 1rem;
  --text-md:  1.1875rem; --text-lg:  1.4375rem; --text-xl:  1.75rem;
  --text-2xl: 2.1875rem; --text-3xl: 2.75rem;
  --text-display:   clamp(2.7rem, 4.6vw + 1rem, 4.75rem);
  --text-display-s: clamp(1.9rem, 2.6vw + 1rem, 2.9rem);

  --lh-tight: 1.04;
  --lh-snug:  1.18;
  --lh-body:  1.6;

  /* — geometry — */
  --rule-hair: 1px;
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --page-gutter: clamp(20px, 5vw, 88px);
  --measure: 62ch;
  --banner-height: 62px;

  /* — motion — */
  --dur-fast: 120ms; --dur-short: 200ms; --dur-mid: 340ms; --dur-slow: 620ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:  cubic-bezier(0.55, 0, 1, 0.45);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* — z-scale — */
  --z-base: 1; --z-sticky: 200; --z-sticky-nav: 300; --z-overlay: 500; --z-float: 400;
}

/* ============================================================= RESET / BASE */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-body);
  color: var(--color-ink);
  background: var(--color-paper);
  font-variant-numeric: oldstyle-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: normal;
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
  margin: 0;
  overflow-wrap: anywhere;
  min-width: 0;
}
p { margin: 0; }
a { color: inherit; }
img, svg { max-width: 100%; }
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}
::selection { background: var(--color-accent); color: var(--color-accent-ink); }
.tick { display: inline-flex; align-items: center; flex: none; }
.tick svg { display: block; }
.mono { font-family: var(--font-mono); }

/* ============================================================= LAYOUT PRIMITIVES */
.wrap { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--page-gutter); }
.section { padding-block: var(--space-3xl); position: relative; }
.section--tight { padding-block: var(--space-2xl); }
.section + .section:not(.band-runtime):not(.band-dark) { border-top: var(--rule-hair) solid var(--color-rule); }

/* section label + heading */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 var(--space-sm);
}
.eyebrow::before {
  content: ""; width: 8px; height: 8px; background: var(--color-accent);
  border-radius: var(--radius-xs); flex: none;
}
.section__head { max-width: 52ch; margin-bottom: var(--space-xl); }
.section__title { font-size: var(--text-2xl); letter-spacing: -0.03em; }
.section__lede {
  margin-top: var(--space-md);
  font-size: var(--text-md);
  line-height: 1.5;
  color: var(--color-ink-2);
  max-width: var(--measure);
}

/* ============================================================= BUTTONS */
.btn {
  --btn-h: 50px;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2xs);
  min-height: var(--btn-h);
  padding: 0 var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-base); font-weight: 600; line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  border: var(--rule-hair) solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              box-shadow var(--dur-short) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn .arrow { transition: transform var(--dur-short) var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

.btn--primary {
  background: var(--color-accent); color: var(--color-accent-ink);
  box-shadow: 0 1px 0 color-mix(in oklch, var(--color-accent-2) 60%, #000 0%);
}
.btn--primary:hover {
  background: var(--color-accent-2);
  box-shadow: 0 6px 22px -10px color-mix(in oklch, var(--color-accent) 75%, transparent);
}

.btn--ghost { background: transparent; color: var(--color-ink); border-color: var(--color-rule); }
.btn--ghost:hover { border-color: var(--color-ink); background: var(--color-paper-2); }

.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.55; cursor: not-allowed; pointer-events: none; transform: none;
}

/* on dark / runtime bands */
.band-dark .btn--ghost, .band-runtime .btn--ghost {
  color: var(--prod-ink); border-color: color-mix(in oklch, var(--prod-ink) 30%, transparent);
}
.band-dark .btn--ghost:hover, .band-runtime .btn--ghost:hover {
  border-color: var(--prod-ink); background: color-mix(in oklch, var(--prod-ink) 8%, transparent);
}

/* ============================================================= NAV */
.nav {
  position: sticky; top: 0; z-index: var(--z-sticky-nav);
  min-height: var(--banner-height);
  display: flex; align-items: center;
  background: color-mix(in oklch, var(--color-paper) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.nav__inner {
  width: 100%; max-width: 1240px; margin-inline: auto;
  padding-inline: var(--page-gutter);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
}
.wordmark {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-md);
  letter-spacing: -0.03em; text-decoration: none; color: var(--color-ink);
}
.wordmark__mark { flex: none; display: block; }
.nav__lead { display: flex; align-items: center; gap: clamp(var(--space-lg), 4vw, var(--space-2xl)); }
.nav__end { display: flex; align-items: center; gap: var(--space-md); }
.nav__links-nav { display: flex; }
.nav__links { display: flex; align-items: center; gap: var(--space-lg); list-style: none; margin: 0; padding: 0; }
.nav__link {
  font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.02em;
  color: var(--color-ink-2); text-decoration: none; white-space: nowrap;
  padding: 6px 2px; position: relative;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--color-accent); transition: right var(--dur-short) var(--ease-out);
}
.nav__link:hover::after, .nav__link:focus-visible::after { right: 0; }
/* Voce attiva (scroll-spy): sezione corrente in vista → sottolineatura piena + testo pieno */
.nav__link.is-active { color: var(--color-ink); }
.nav__link.is-active::after { right: 0; }
.nav__cta { display: inline-flex; }
.nav__menu-btn {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; background: transparent; border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm); cursor: pointer; color: var(--color-ink);
}

/* small live status pill in nav — the persistent "acceso" cue */
.nav__status {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em;
  color: var(--color-ink-2); padding: 6px 11px;
  border: var(--rule-hair) solid var(--color-rule); border-radius: 100px;
  background: var(--color-paper-2);
}
.nav__status .live-dot { width: 8px; height: 8px; }

/* ============================================================= LIVE DOT (shared) */
.live-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--color-accent); flex: none;
  box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-accent) 60%, transparent);
  animation: pulse 2.8s var(--ease-out) infinite;
}

/* ============================================================= HERO */
.hero { padding-block: clamp(30px, 3.6vw, 72px) var(--space-3xl); }
.hero__grid {
  display: grid; grid-template-columns: 6.4fr 5.6fr;
  gap: clamp(32px, 5vw, 76px); align-items: center;
}
.hero__kicker {
  font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--color-muted);
  display: inline-flex; align-items: center; gap: var(--space-2xs); margin-bottom: var(--space-md);
}
.hero__title { font-size: var(--text-display); letter-spacing: -0.035em; }
.hero__title .lead-out { display: block; color: var(--color-ink-2); }
.hero__title .lead-out .amber { color: var(--color-accent-2); }
.hero__lede {
  margin-top: var(--space-md); font-size: var(--text-md); line-height: 1.5;
  color: var(--color-ink-2); max-width: 54ch;
}
.hero__cta { margin-top: var(--space-lg); display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.hero__trust {
  margin-top: var(--space-lg); font-size: var(--text-sm); color: var(--color-muted);
  max-width: 52ch; line-height: 1.55;
}
.hero__figure { margin: 0; }

/* ---- HERO INSTRUMENT PANEL (the "in produzione" proof) ---- */
.instr {
  position: relative;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 85% -10%, color-mix(in oklch, var(--color-accent) 12%, transparent), transparent 55%),
    linear-gradient(180deg, var(--prod-2), var(--prod));
  border: var(--rule-hair) solid var(--prod-line-2);
  box-shadow:
    0 1px 0 color-mix(in oklch, var(--prod-ink) 8%, transparent) inset,
    0 34px 70px -40px rgba(10, 8, 4, 0.7);
  color: var(--prod-ink);
  overflow: hidden;
}
/* faint instrument grid */
.instr::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--prod-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--prod-grid) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 40%, transparent 92%);
  mask-image: radial-gradient(120% 100% at 50% 0%, #000 40%, transparent 92%);
  opacity: 0.5;
}
.instr > * { position: relative; }

.instr__bar {
  display: flex; align-items: center; gap: var(--space-2xs);
  padding: 13px var(--space-md);
  border-bottom: var(--rule-hair) solid var(--prod-line-2);
  background: color-mix(in oklch, var(--prod-ink) 3%, transparent);
}
.instr__plug { color: var(--color-accent); flex: none; display: block; }
.instr__id {
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--prod-ink-2);
}
.instr__state {
  margin-left: auto; display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-accent);
  padding: 4px 10px; border-radius: 100px;
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-accent) 45%, transparent);
  background: color-mix(in oklch, var(--color-accent) 10%, transparent);
}

.instr__body { padding: var(--space-md); display: grid; gap: var(--space-md); }

/* compact orchestration: agents -> processes */
.orch { display: grid; grid-template-columns: auto 1fr; gap: var(--space-sm); align-items: stretch; }
.orch__col-l { display: grid; gap: 7px; align-content: center; }
.orch__agent {
  width: 30px; height: 22px; border-radius: 5px;
  background: color-mix(in oklch, var(--prod-ink) 10%, transparent);
  border: var(--rule-hair) solid var(--prod-line);
}
.orch__agent--live {
  background: color-mix(in oklch, var(--color-accent) 82%, transparent);
  border-color: var(--color-accent);
}
.orch__wires { display: block; width: 100%; height: auto; }
.orch__label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--prod-muted);
}

/* signal trace card */
.trace {
  border: var(--rule-hair) solid var(--prod-line-2); border-radius: var(--radius-md);
  padding: 12px 14px 10px; background: color-mix(in oklch, #000 12%, var(--prod-2));
}
.trace__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.trace__cap { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--prod-muted); }
.trace svg { display: block; width: 100%; height: 46px; }
.trace__line { fill: none; stroke: var(--color-accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.trace__line--draw { stroke-dasharray: 620; stroke-dashoffset: 620; animation: trace-draw 2.6s var(--ease-out) forwards; }
.trace__area { fill: url(#traceGrad); opacity: 0.5; }
.trace__scan { fill: var(--color-accent); }

/* telemetry readouts (qualitative, honest — no invented numbers) */
.telem { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--rule-hair);
  background: var(--prod-line-2); border: var(--rule-hair) solid var(--prod-line-2);
  border-radius: var(--radius-md); overflow: clip; }
.telem__cell { background: var(--prod-2); padding: 11px 12px; display: grid; gap: 3px; }
.telem__k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--prod-muted); }
.telem__v { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--prod-ink); display: inline-flex; align-items: center; gap: 6px; }
.telem__v .ok { color: var(--color-accent); }
.telem__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); flex: none; }

.instr__foot {
  display: flex; align-items: center; gap: 9px;
  padding: 11px var(--space-md); border-top: var(--rule-hair) solid var(--prod-line-2);
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.03em; color: var(--prod-ink-2);
  background: color-mix(in oklch, var(--prod-ink) 3%, transparent);
}

/* ============================================================= PROBLEM (recognitions) */
.recog {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--rule-hair); background: var(--color-rule);
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-md); overflow: clip;
}
.recog__item { background: var(--color-paper); padding: var(--space-lg); transition: background-color var(--dur-short) var(--ease-out); }
.recog__item:hover { background: var(--color-paper-2); }
.recog__n {
  font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-accent-2);
  font-weight: 500; letter-spacing: 0.04em;
}
.recog__t { font-size: var(--text-lg); margin: var(--space-xs) 0 var(--space-2xs); letter-spacing: -0.02em; }
.recog__d { color: var(--color-ink-2); font-size: var(--text-base); line-height: 1.5; }

/* ============================================================= BEFORE / AFTER (prova senza nomi) */
.ba { display: grid; gap: var(--space-md); }
.ba__row {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: stretch;
  gap: clamp(12px, 2vw, var(--space-lg));
}
.ba__card {
  border-radius: var(--radius-md); padding: var(--space-lg);
  display: grid; gap: var(--space-sm); align-content: space-between; min-height: 168px;
}
.ba__tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 7px;
}
.ba__t { font-family: var(--font-display); font-weight: 700; font-size: var(--text-md); letter-spacing: -0.02em; line-height: 1.15; }

/* "prima" — paper, muted, manual */
.ba__card--before { background: var(--color-paper-2); border: var(--rule-hair) solid var(--color-rule); color: var(--color-ink); }
.ba__card--before .ba__tag { color: var(--color-muted); }
.ba__card--before .ba__t { color: var(--color-ink-2); }
.ba__card--before .ba__viz { color: var(--color-muted); }

/* "dopo" — runtime instrument, live amber */
.ba__card--after {
  background: linear-gradient(180deg, var(--prod-2), var(--prod));
  border: var(--rule-hair) solid var(--prod-line-2); color: var(--prod-ink);
  box-shadow: 0 22px 48px -34px rgba(10, 8, 4, 0.6);
  position: relative; overflow: hidden;
}
.ba__card--after::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--prod-grid) 1px, transparent 1px), linear-gradient(90deg, var(--prod-grid) 1px, transparent 1px);
  background-size: 26px 26px; opacity: 0.35;
  -webkit-mask-image: radial-gradient(120% 120% at 100% 0%, #000 30%, transparent 85%);
  mask-image: radial-gradient(120% 120% at 100% 0%, #000 30%, transparent 85%);
}
.ba__card--after > * { position: relative; }
.ba__card--after .ba__tag { color: var(--color-accent); }
.ba__card--after .ba__viz { color: var(--color-accent); }

.ba__viz { display: block; height: 46px; }
.ba__viz svg { display: block; height: 100%; width: auto; }

.ba__arrow {
  align-self: center; display: grid; place-items: center;
  color: var(--color-accent-2);
}
.ba__arrow svg { display: block; }

/* reveal illumination for the "dopo" side */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] .ba__card--after { opacity: 0.55; transform: translateX(10px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
  [data-reveal].in .ba__card--after { opacity: 1; transform: none; }
}

/* ============================================================= VISION */
.vision__quote {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-3xl); line-height: 1.08; letter-spacing: -0.035em;
  max-width: 20ch;
}
.vision__quote .amber { color: var(--color-accent-2); }
.vision__grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 88px);
  align-items: start;
}
.vision__body { display: grid; gap: var(--space-md); color: var(--color-ink-2); font-size: var(--text-md); line-height: 1.55; max-width: 54ch; }
.vision__body strong { color: var(--color-ink); font-weight: 600; }

/* ============================================================= METHOD (pipeline — heart) */
.method { background: var(--color-paper-2); }
.pipeline { display: grid; gap: 0; margin-top: var(--space-sm); position: relative; }
.stage {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 96px) minmax(0, 1fr); gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-top: var(--rule-hair) solid var(--color-rule);
}
.stage:last-child { border-bottom: var(--rule-hair) solid var(--color-rule); }
.stage__num {
  font-family: var(--font-mono); font-weight: 500; font-size: var(--text-xl);
  color: var(--color-accent-2); letter-spacing: -0.02em;
  display: flex; align-items: flex-start;
}
.stage__body { max-width: 62ch; }
.stage__title { font-size: var(--text-xl); letter-spacing: -0.025em; margin-bottom: var(--space-2xs); }
.stage__desc { color: var(--color-ink-2); font-size: var(--text-base); line-height: 1.55; }
.stage__desc em { font-style: normal; color: var(--color-ink); font-weight: 600; }
.stage__tags { display: flex; flex-wrap: wrap; gap: var(--space-2xs); margin-top: var(--space-md); }
.tag {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.03em;
  padding: 5px 10px; border: var(--rule-hair) solid var(--color-rule);
  border-radius: 100px; background: var(--color-paper); color: var(--color-ink-2);
}
.tag--gate { border-color: color-mix(in oklch, var(--color-accent) 55%, var(--color-rule)); color: var(--color-ink); }
.tag--gate .tick { color: var(--color-accent-2); }
.tag--live { color: var(--color-ink); border-color: color-mix(in oklch, var(--color-accent) 45%, var(--color-rule)); }
.tag--live .live { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent);
  box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-accent) 60%, transparent); animation: pulse 2.8s var(--ease-out) infinite; }
.method__foot {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md);
  margin-top: var(--space-xl); padding-top: var(--space-lg);
  border-top: var(--rule-hair) solid var(--color-rule);
}
.method__foot p { color: var(--color-ink-2); font-size: var(--text-base); max-width: 40ch; }

/* ============================================================= LIVE DEMO (moat: "il prototipo è la proposta") */
.band-runtime {
  background:
    radial-gradient(90% 120% at 12% -10%, color-mix(in oklch, var(--color-accent) 10%, transparent), transparent 50%),
    linear-gradient(180deg, var(--prod), color-mix(in oklch, #000 18%, var(--prod)));
  color: var(--prod-ink);
}
.band-runtime .eyebrow { color: var(--prod-muted); }
.band-runtime .section__title { color: var(--prod-ink); }
.band-runtime .section__lede { color: var(--prod-ink-2); }

.demo {
  border: var(--rule-hair) solid var(--prod-line-2); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--prod-2), var(--prod));
  overflow: hidden; box-shadow: 0 40px 80px -50px rgba(0,0,0,0.75);
}
.demo__bar {
  display: flex; align-items: center; gap: var(--space-sm); flex-wrap: wrap;
  padding: 13px var(--space-md); border-bottom: var(--rule-hair) solid var(--prod-line-2);
  background: color-mix(in oklch, var(--prod-ink) 3%, transparent);
}
.demo__id { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.10em; text-transform: uppercase; color: var(--prod-ink-2); display: inline-flex; align-items: center; gap: 9px; }
.demo__replay {
  margin-left: auto; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em;
  color: var(--prod-ink); background: color-mix(in oklch, var(--prod-ink) 8%, transparent);
  border: var(--rule-hair) solid var(--prod-line); border-radius: 100px;
  padding: 7px 14px; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}
.demo__replay:hover { background: color-mix(in oklch, var(--prod-ink) 14%, transparent); border-color: var(--prod-ink-2); }
.demo__replay svg { transition: transform var(--dur-mid) var(--ease-out); }
.demo__replay:hover svg { transform: rotate(-90deg); }

.demo__stage {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1.15fr; align-items: stretch;
  gap: 0;
}
.demo__pane { padding: var(--space-lg) var(--space-md); display: grid; align-content: start; gap: var(--space-sm); min-height: 260px; }
.demo__pane + .demo__conn, .demo__conn + .demo__pane { }
.demo__conn { display: grid; place-items: center; padding: 0 4px; color: var(--prod-line); }
.demo__conn svg { display: block; }
.demo__conn.is-flow { color: var(--color-accent); }

.demo__ptitle { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--prod-muted); }

/* pane 1 — the request, in plain words (paper note pinned on the instrument) */
.reqnote {
  background: var(--color-paper); color: var(--color-ink); border-radius: var(--radius-md);
  padding: var(--space-md); border: var(--rule-hair) solid var(--color-rule);
  box-shadow: 0 16px 30px -22px rgba(0,0,0,0.7); transform: rotate(-1.1deg);
}
.reqnote__k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 8px; }
.reqnote__q { font-family: var(--font-display); font-weight: 700; font-size: var(--text-md); letter-spacing: -0.02em; line-height: 1.22; }
.reqnote__by { margin-top: 10px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; color: var(--color-muted); }

/* pane 2 — the pipeline ticks lighting up in sequence */
.demo__steps { display: grid; gap: 7px; align-content: center; }
.dstep {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.02em;
  color: var(--prod-muted); padding: 8px 11px; border-radius: var(--radius-sm);
  border: var(--rule-hair) solid var(--prod-line-2); background: color-mix(in oklch, var(--prod-ink) 2%, transparent);
  transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}
.dstep__box { width: 15px; height: 15px; border-radius: 4px; border: 1.5px solid var(--prod-line); flex: none; display: grid; place-items: center; color: transparent; transition: all var(--dur-short) var(--ease-out); }
.dstep__box svg { width: 11px; height: 11px; }
.dstep.is-active { color: var(--prod-ink); border-color: color-mix(in oklch, var(--color-accent) 40%, var(--prod-line)); background: color-mix(in oklch, var(--color-accent) 8%, transparent); }
.dstep.is-done { color: var(--prod-ink-2); }
.dstep.is-done .dstep__box, .dstep.is-active .dstep__box { border-color: var(--color-accent); background: var(--color-accent); color: var(--color-accent-ink); }

/* pane 3 — the running product (mini live dashboard) */
.runcard {
  border: var(--rule-hair) solid var(--prod-line-2); border-radius: var(--radius-md);
  background: color-mix(in oklch, #000 14%, var(--prod-2)); overflow: hidden;
  opacity: 0.32; filter: saturate(0.5); transition: opacity var(--dur-slow) var(--ease-out), filter var(--dur-slow) var(--ease-out);
}
.runcard.is-live { opacity: 1; filter: none; }
.runcard__top { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-bottom: var(--rule-hair) solid var(--prod-line-2); }
.runcard__ttl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--prod-ink-2); }
.runcard__state { margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--prod-muted); display: inline-flex; align-items: center; gap: 6px; }
.runcard.is-live .runcard__state { color: var(--color-accent); }
.runcard__state .d { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.runcard.is-live .runcard__state .d { animation: pulse 2.8s var(--ease-out) infinite; }
.runcard__body { padding: 12px; display: grid; gap: 10px; }
.runcard__bars { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; align-items: end; height: 54px; }
.runcard__bars i { display: block; background: color-mix(in oklch, var(--color-accent) 80%, transparent); border-radius: 2px 2px 0 0; height: var(--h, 30%); transform-origin: bottom; }
.runcard.is-live .runcard__bars i { animation: bar-rise var(--dur-slow) var(--ease-out) both; }
.runcard__rows { display: grid; gap: 5px; }
.runcard__rows span { display: block; height: 8px; border-radius: 3px; background: color-mix(in oklch, var(--prod-ink) 12%, transparent); }
.runcard__rows span:nth-child(1) { width: 82%; } .runcard__rows span:nth-child(2) { width: 64%; }
.demo__cap { margin-top: var(--space-md); padding: var(--space-md) var(--space-md) var(--space-lg); font-family: var(--font-mono); font-size: var(--text-sm); color: var(--prod-ink-2); letter-spacing: 0.01em; }
.demo__cap b { color: var(--color-accent); font-weight: 500; }

/* ============================================================= BUILD (categories) */
.cats { display: grid; gap: var(--rule-hair); }
.cat {
  display: grid; grid-template-columns: minmax(0, 40px) minmax(0, 1fr); gap: var(--space-md);
  align-items: baseline; padding: var(--space-lg) 0;
  border-bottom: var(--rule-hair) solid var(--color-rule);
  transition: padding-left var(--dur-short) var(--ease-out);
}
.cat:first-child { border-top: var(--rule-hair) solid var(--color-rule); }
.cat:hover { padding-left: var(--space-2xs); }
.cat__mark { display: flex; align-items: center; justify-content: center; padding-top: 4px; }
.cat__title { font-size: var(--text-lg); letter-spacing: -0.02em; }
.cat__desc { margin-top: 6px; color: var(--color-ink-2); font-size: var(--text-base); line-height: 1.5; max-width: 62ch; }
.cat__lead { display: flex; flex-direction: column; }

/* ============================================================= TRUST (4 guardrails) */
.guards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.guard { padding-top: var(--space-md); border-top: 2px solid var(--color-ink); }
.guard__k { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }
.guard__t { font-size: var(--text-lg); letter-spacing: -0.02em; margin: var(--space-2xs) 0; display: flex; align-items: center; gap: var(--space-2xs); }
.guard__t .tick { color: var(--color-accent-2); flex: none; }
.guard__d { color: var(--color-ink-2); font-size: var(--text-base); line-height: 1.55; }

/* ============================================================= PATHS (two routes) */
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.path {
  display: flex; flex-direction: column;
  padding: var(--space-xl); border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md); background: var(--color-paper);
  transition: border-color var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}
.path:hover { border-color: color-mix(in oklch, var(--color-accent) 45%, var(--color-rule)); box-shadow: 0 18px 40px -30px rgba(0,0,0,0.28); transform: translateY(-2px); }
.path__k { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-accent-2); letter-spacing: 0.04em; }
.path__t { font-size: var(--text-xl); letter-spacing: -0.025em; margin: var(--space-xs) 0 var(--space-sm); }
.path__d { color: var(--color-ink-2); font-size: var(--text-base); line-height: 1.55; flex: 1; }
.path__meta { margin-top: var(--space-md); padding-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule); font-size: var(--text-sm); color: var(--color-muted); }

/* ============================================================= TEAM */
.team__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 88px); align-items: start; }
.team__body { display: grid; gap: var(--space-md); color: var(--color-ink-2); font-size: var(--text-md); line-height: 1.55; max-width: 52ch; }
.team__body strong { color: var(--color-ink); font-weight: 600; }
.roles { display: grid; gap: var(--rule-hair); background: var(--color-rule); border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-md); overflow: clip; }
.role { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-md) var(--space-lg); background: var(--color-paper); transition: background-color var(--dur-short) var(--ease-out); }
.role:hover { background: var(--color-paper-2); }
.role__mono {
  flex: none; width: 44px; height: 44px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 500; font-size: var(--text-base);
  background: var(--color-paper-3); color: var(--color-ink); border: var(--rule-hair) solid var(--color-rule);
}
.role__t { font-weight: 600; font-size: var(--text-base); color: var(--color-ink); }
.role__d { font-size: var(--text-sm); color: var(--color-muted); }

/* ============================================================= FAQ (accordion) */
.faq { display: grid; }
.faq__item { border-bottom: var(--rule-hair) solid var(--color-rule); }
.faq__item:first-child { border-top: var(--rule-hair) solid var(--color-rule); }
.faq__q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding: var(--space-lg) 0; color: var(--color-ink);
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg);
  letter-spacing: -0.02em; line-height: 1.25;
}
.faq__q .chev { flex: none; transition: transform var(--dur-short) var(--ease-out); color: var(--color-muted); }
.faq__q[aria-expanded="true"] .chev { transform: rotate(90deg); color: var(--color-accent-2); }
.faq__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-mid) var(--ease-out); }
.faq__q[aria-expanded="true"] + .faq__panel { grid-template-rows: 1fr; }
.faq__panel-inner { overflow: hidden; min-height: 0; }
.faq__a { padding-bottom: var(--space-lg); color: var(--color-ink-2); font-size: var(--text-base); line-height: 1.6; max-width: var(--measure); }

/* ============================================================= FINAL CTA (dark band) + FORM */
.band-dark {
  background:
    radial-gradient(80% 120% at 88% 0%, color-mix(in oklch, var(--color-accent) 9%, transparent), transparent 55%),
    var(--prod);
  color: var(--prod-ink);
}
.band-dark .eyebrow { color: var(--prod-muted); }
.finale__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.finale__title { font-size: var(--text-2xl); color: var(--prod-ink); letter-spacing: -0.03em; }
.finale__lede { margin-top: var(--space-md); color: var(--prod-ink-2); font-size: var(--text-md); line-height: 1.5; max-width: 44ch; }
.finale__cta { margin-top: var(--space-lg); display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.finale__after { margin-top: var(--space-lg); font-size: var(--text-sm); color: var(--prod-muted); line-height: 1.55; max-width: 46ch; }
.finale__after b { color: var(--color-accent); font-weight: 600; }

.leadform {
  background: color-mix(in oklch, var(--prod-ink) 5%, transparent);
  border: var(--rule-hair) solid var(--prod-line);
  border-radius: var(--radius-md); padding: var(--space-xl);
}
.leadform__legend { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); color: var(--prod-ink); letter-spacing: -0.02em; }
.leadform__note { margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--prod-muted); }
.field { display: grid; gap: 6px; margin-top: var(--space-md); }
.field label { font-size: var(--text-sm); font-weight: 600; color: var(--prod-ink-2); }
.field label .opt { font-weight: 400; color: var(--prod-muted); }
.input {
  width: 100%; min-height: 48px; padding: 10px 14px;
  font-family: var(--font-body); font-size: var(--text-base); color: var(--prod-ink);
  background: color-mix(in oklch, #000 22%, transparent);
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-sm);
  outline: 2px solid transparent; outline-offset: 1px;
  transition: border-color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}
textarea.input { min-height: 96px; resize: vertical; line-height: 1.5; }
.input::placeholder { color: var(--prod-muted); }
.input:hover { border-color: var(--prod-ink-2); }
.input:focus-visible { outline: 2px solid var(--color-accent); border-color: var(--color-accent); }
.input:user-invalid { border-color: oklch(64% 0.17 32); }
.field__msg { min-height: 1lh; font-size: var(--text-xs); color: oklch(78% 0.15 45); }
.leadform__submit { margin-top: var(--space-md); width: 100%; }
.leadform__foot { margin-top: var(--space-sm); font-size: var(--text-xs); color: var(--prod-muted); line-height: 1.5; }
.leadform__ok {
  margin-top: var(--space-md); padding: var(--space-md);
  border: 1px solid var(--color-accent); border-radius: var(--radius-sm);
  color: var(--prod-ink); font-size: var(--text-sm); line-height: 1.5;
  background: color-mix(in oklch, var(--color-accent) 8%, transparent);
}
[hidden] { display: none !important; }

/* ============================================================= FOOTER (Ft5 statement) */
.foot { background: var(--color-paper); border-top: var(--rule-hair) solid var(--color-rule); }
.foot__stmt {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.05; letter-spacing: -0.035em; max-width: 22ch; color: var(--color-ink);
}
.foot__stmt .amber { color: var(--color-accent-2); }
.foot__meta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-md);
  margin-top: var(--space-2xl); padding-top: var(--space-lg);
  border-top: var(--rule-hair) solid var(--color-rule);
}
.foot__links { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-lg); list-style: none; margin: 0; padding: 0; }
.foot__links a { font-size: var(--text-sm); color: var(--color-ink-2); text-decoration: none; }
.foot__links a:hover { color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--color-accent); }
.foot__copy { font-size: var(--text-sm); color: var(--color-muted); }
.foot__soon {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.03em;
  color: var(--color-muted);
}
.foot__soon .dot-soon { width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--color-accent-2); }

/* legal placeholder */
.legal { color: var(--color-ink-2); }
.legal h3 { font-size: var(--text-lg); margin-bottom: var(--space-2xs); }
.legal p { max-width: var(--measure); font-size: var(--text-base); line-height: 1.6; margin-bottom: var(--space-sm); }
.legal__block + .legal__block { margin-top: var(--space-xl); padding-top: var(--space-xl); border-top: var(--rule-hair) solid var(--color-rule); }

/* ============================================================= FLOATING CHAT SLOT (disabled, non-broken) */
.agent-slot {
  position: fixed; right: clamp(14px, 3vw, 28px); bottom: clamp(14px, 3vw, 28px); z-index: var(--z-float);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px 10px 12px;
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600;
  color: var(--color-ink); background: var(--color-paper);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 100px; box-shadow: 0 6px 24px -12px color-mix(in oklch, var(--color-ink) 40%, transparent);
  cursor: default;
}
.agent-slot .glyph { flex: none; color: var(--color-accent-2); }
.agent-slot .soon {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-muted); padding: 3px 7px; border: var(--rule-hair) solid var(--color-rule); border-radius: 100px;
}
@media (max-width: 30rem) { .agent-slot .label { display: none; } }

/* ============================================================= MOBILE MENU OVERLAY */
.menu {
  position: fixed; inset: 0; z-index: var(--z-overlay);
  background: var(--color-paper);
  display: grid; grid-template-rows: var(--banner-height) 1fr;
}
.menu[hidden] { display: none; }
.menu__bar { display: flex; align-items: center; justify-content: space-between; padding-inline: var(--page-gutter); border-bottom: var(--rule-hair) solid var(--color-rule); }
.menu__close { width: 44px; height: 44px; border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-sm); background: none; cursor: pointer; color: var(--color-ink); display: flex; align-items: center; justify-content: center; }
.menu__list { list-style: none; margin: 0; padding: var(--space-xl) var(--page-gutter); display: grid; gap: var(--space-xs); align-content: start; }
.menu__list a { font-family: var(--font-display); font-weight: 700; font-size: var(--text-2xl); letter-spacing: -0.03em; color: var(--color-ink); text-decoration: none; padding: var(--space-2xs) 0; }
.menu__cta { margin-top: var(--space-md); }

/* ============================================================= LOAD ENTRANCE + SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(14px); }
.is-ready .reveal { opacity: 1; transform: none; transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.is-ready .reveal:nth-child(2) { transition-delay: 80ms; }
.is-ready .reveal:nth-child(3) { transition-delay: 160ms; }
.is-ready .hero__figure.reveal { transition-delay: 120ms; }

/* scroll-reveal (JS adds .in via IntersectionObserver) */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
  [data-reveal].in { opacity: 1; transform: none; }
  [data-reveal][data-reveal-delay="1"] { transition-delay: 90ms; }
  [data-reveal][data-reveal-delay="2"] { transition-delay: 180ms; }
}

/* ============================================================= KEYFRAMES */
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-accent) 55%, transparent); }
  70%  { box-shadow: 0 0 0 9px color-mix(in oklch, var(--color-accent) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-accent) 0%, transparent); }
}
@keyframes trace-draw { to { stroke-dashoffset: 0; } }
@keyframes bar-rise { from { transform: scaleY(0.12); } to { transform: scaleY(1); } }

/* ============================================================= REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
  .reveal, [data-reveal] { opacity: 1 !important; transform: none !important; }
  .is-ready .reveal, [data-reveal] { transition: none !important; }
  .faq__panel { transition: none; }
  .btn, .btn .arrow, .nav__link::after, .faq__q .chev, .input { transition: none !important; }
  .live-dot, .tag--live .live, .runcard__state .d { animation: none !important; }
  .trace__line--draw { stroke-dashoffset: 0; animation: none; }
  .runcard { opacity: 1; filter: none; }
  .ba__card--after { opacity: 1 !important; transform: none !important; }
}

/* ============================================================= RESPONSIVE */
@media (max-width: 62rem) {
  .demo__stage { grid-template-columns: 1fr; }
  .demo__conn { padding: 6px 0; transform: rotate(90deg); }
  .demo__pane { min-height: 0; }
  .reqnote { transform: none; }
}
@media (max-width: 60rem) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .hero__figure { order: -1; max-width: 520px; }
  .vision__grid, .team__grid, .finale__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .guards, .paths { grid-template-columns: 1fr; }
  .ba__row { grid-template-columns: 1fr; }
  .ba__arrow { transform: rotate(90deg); }
}
@media (max-width: 48rem) {
  :root { --banner-height: 56px; }
  .nav__links-nav { display: none; }
  .nav__cta { display: none; }
  .nav__status { display: none; }
  .nav__menu-btn { display: inline-flex; }
  .section { padding-block: var(--space-2xl); }
  .recog { grid-template-columns: 1fr; }
  .telem { grid-template-columns: 1fr; }
  .section__title, .finale__title { font-size: var(--text-xl); }
  .vision__quote { font-size: var(--text-2xl); }
}
@media (max-width: 34rem) {
  .stage { grid-template-columns: 1fr; gap: var(--space-2xs); padding: var(--space-lg) 0; }
  .stage__num { font-size: var(--text-md); }
  .cat { grid-template-columns: 1fr; gap: var(--space-2xs); }
  .cat__mark { display: none; }
  .role { flex-direction: row; }
  .leadform { padding: var(--space-lg); }
}