/* ============================================================
   Mercure Lab — B · Fullscreen Cinematic
   Vidéo plein écran, gradient qui dissout vers le dark.
   Pas de rectangle arrondi, pas de marge, flow continu.
   ============================================================ */

@font-face {
  font-family: 'Brockmann';
  src: url('../assets/fonts/Brockmann-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* All tokens (color, font, easing) come from design-system/tokens.css.
   The legacy --lb-* names were removed in favor of canonical --mc-*.
   If you need to add a value that doesn't exist in the DS yet, add it
   to tokens.json + re-run `node build-tokens.mjs` rather than declare
   a one-off here. */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

.lab-body {
  background: var(--mc-bg-1);
  color: var(--mc-ink-1);
  font-family: var(--mc-font-display);
  font-weight: 400; font-size: 15px;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; }
.lg-mark__svg, .lg-mark__svg--m { display: block; fill: currentColor; }
button { background: 0; border: 0; cursor: pointer; font: inherit; color: inherit; padding: 0; }
a { color: inherit; text-decoration: none; }
main { position: relative; z-index: 1; }
::selection { background: var(--mc-indigo); color: #fff; }

/* ─────────── NAV (même dock pattern, dark glass) ─────────── */
.nav {
  position: fixed; top: 18px; left: 0; right: 0;
  z-index: 60;
  display: flex; justify-content: center;
  pointer-events: none;
  padding: 0 16px;
  transition: top .35s var(--mc-ease);
}
.nav__dock {
  pointer-events: auto;
  display: inline-flex; align-items: center;
  gap: 2px; padding: 5px;
  background: rgba(20, 22, 30, 0.42);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  border: 1px solid var(--mc-line-1);
  border-radius: 16px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 14px 38px -16px rgba(0,0,0,0.7);
  transition: background .45s var(--mc-ease), border-color .45s var(--mc-ease);
}
.nav.is-scrolled .nav__dock {
  background: rgba(20, 22, 30, 0.82);
  border-color: var(--mc-line-2);
}
.dock__item {
  position: relative;
  display: inline-flex; align-items: center;
  gap: 0; padding: 9px;
  border-radius: 11px;
  color: rgba(240,238,240,0.72);
  cursor: pointer;
  white-space: nowrap;
  transition: gap .35s var(--mc-ease-out),
              color .25s var(--mc-ease),
              background-color .25s var(--mc-ease);
}
.dock__item svg { display: block; width: 18px; height: 18px; flex-shrink: 0; }
.dock__item:hover { color: #fff; background: rgba(255,255,255,0.10); }
.dock__label {
  display: inline-flex; align-items: center;
  font-size: 13px; font-weight: 500;
  letter-spacing: -0.012em;
  max-width: 0; opacity: 0; overflow: hidden;
  transition: max-width .42s var(--mc-ease-out), opacity .22s var(--mc-ease);
}
.nav__dock:hover .dock__item { gap: 8px; }
.nav__dock:hover .dock__label {
  max-width: 140px; opacity: 1;
  transition: max-width .42s var(--mc-ease-out), opacity .22s var(--mc-ease) .08s;
}
.dock__item--toggle { padding: 4px; }
.dock__item--toggle:hover { background: rgba(255,255,255,0.06); }
.dock__chip {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid; place-items: center;
  position: relative; overflow: hidden;
  background: linear-gradient(140deg, rgba(255,255,255,0.18) 0%, rgba(107,124,255,0.10) 50%, rgba(184,140,255,0.18) 100%);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 1px 0 rgba(255,255,255,0.22) inset, 0 0 0 1px rgba(0,0,0,0.2);
  backdrop-filter: blur(20px) saturate(1.6);
  color: #d8dcff;
  flex-shrink: 0;
}
.dock__chip::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 25% 15%, rgba(255,255,255,0.35), transparent 55%);
}
.dock__chip > * { position: relative; z-index: 1; color: inherit; }
.dock__label--toggle {
  font-family: var(--mc-font-mono);
  font-size: 10px; letter-spacing: 0.24em;
  text-transform: uppercase; padding-right: 6px;
}
.dock__label--toggle .when-studio { color: #fff; }
.dock__label--toggle .when-lab    { color: var(--mc-indigo); }
.dock__label--toggle .when-lab { display: none; }
.dock__item--toggle[data-mode="lab"] .when-studio { display: none; }
.dock__item--toggle[data-mode="lab"] .when-lab    { display: inline; }

/* ═══════════════════════════════════════════════════════════
   01 HERO — Fullscreen vidéo, gradient dissolve vers dark
   ═══════════════════════════════════════════════════════════ */
.lb-hero {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--mc-bg-1);
}

.lb-hero__bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.lb-hero__video {
  position: absolute;
  top: 50%; left: 50%;
  width: 100vw;
  height: 56.25vw;           /* 16:9 ratio of viewport width */
  min-height: 100%;
  min-width: 177.78vh;       /* 16:9 of viewport height */
  transform: translate(-50%, -50%);
  border: 0;
  pointer-events: none;
}
.lb-hero__grain {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
  opacity: 0.4;
  pointer-events: none;
}

/* Multi-layer dark gradient — la vidéo se dissout vers le dark body bg.
   Top : subtle vignette pour la lisibilité du nav.
   Bottom : gradient majeur qui culmine en bg dark 100% opaque. */
.lb-hero__veil {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    /* Subtle top vignette */
    linear-gradient(180deg, rgba(10,11,16,0.55) 0%, rgba(10,11,16,0) 14%),
    /* Side soft vignettes */
    linear-gradient(90deg, rgba(10,11,16,0.42) 0%, transparent 18%, transparent 82%, rgba(10,11,16,0.30) 100%),
    /* The big bottom dissolve : video fades through dark all the way to the bg */
    linear-gradient(180deg,
      rgba(10,11,16,0)    35%,
      rgba(10,11,16,0.10) 50%,
      rgba(10,11,16,0.45) 65%,
      rgba(10,11,16,0.85) 82%,
      var(--mc-bg-1)        100%);
}

/* Top corners — editorial mono marks */
.lb-hero__top {
  position: absolute;
  top: 24px; left: 32px; right: 32px;
  z-index: 2;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mc-font-mono);
  font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  pointer-events: none;
}
.lb-hero__top .left { display: inline-flex; align-items: center; gap: 12px; }
.lb-hero__top .left .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--mc-cyan);
  box-shadow: 0 0 10px var(--mc-cyan);
  animation: lbPulse 1.8s var(--mc-ease) infinite;
}
.lb-hero__top .right {
  display: inline-flex; align-items: center; gap: 10px;
  color: #fff;
}
.lb-hero__top .right .star {
  width: 12px; height: 12px;
  color: var(--mc-mauve);
  filter: drop-shadow(0 0 8px rgba(184,140,255,0.6));
  flex-shrink: 0;
}

/* Title block — vertically centered, left side */
.lb-hero__title-block {
  position: absolute;
  top: 50%; left: 56px;
  transform: translateY(-50%);
  z-index: 2;
  display: flex; flex-direction: column;
  gap: 22px;
  max-width: 720px;
}
.lb-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mc-font-mono);
  font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}
.lb-hero__eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--mc-indigo);
}
.lb-hero__h1 {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(36px, 4.2vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.036em;
  margin: 0;
  color: #fff;
  text-wrap: balance;
}

/* Right block — sub + CTA, anchored bottom-right */
.lb-hero__right-block {
  position: absolute;
  bottom: 36px; right: 56px;
  z-index: 2;
  display: flex; flex-direction: column;
  align-items: flex-end;
  gap: 22px;
  max-width: 480px;
}
.lb-hero__sub {
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255,255,255,0.82);
  margin: 0;
  text-align: right;
  white-space: nowrap;
}
.lb-hero__sub strong { color: #fff; font-weight: 500; }
.lb-hero__cta {
  position: relative;
  overflow: hidden;
  display: inline-flex; align-items: center; gap: 14px;
  padding: 16px 22px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  color: #fff;
  font-family: var(--mc-font-display);
  font-size: 14px; font-weight: 500;
  letter-spacing: -0.012em;
  text-decoration: none;
  transition:
    transform .45s var(--mc-ease),
    border-color .45s var(--mc-ease),
    background .45s var(--mc-ease),
    box-shadow .45s var(--mc-ease);
  box-shadow: 0 14px 40px -18px rgba(0,0,0,0.45);
}
/* Top highlight edge — same trick as glass cards */
.lb-hero__cta::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.32), transparent);
  pointer-events: none;
}
/* Mouse-tracked radial glow */
.lb-hero__cta::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(360px 200px at var(--mx, 50%) var(--my, 50%),
              rgba(107,124,255,0.32), transparent 65%);
  opacity: 0;
  transition: opacity .55s var(--mc-ease);
  pointer-events: none;
  border-radius: inherit;
}
.lb-hero__cta-label { position: relative; z-index: 1; }
.lb-hero__cta-arrow {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  color: var(--mc-indigo);
  transition: transform .45s var(--mc-ease), color .45s var(--mc-ease);
}
.lb-hero__cta-arrow svg { width: 16px; height: 16px; }
.lb-hero__cta:hover {
  transform: translateY(-3px);
  border-color: rgba(107,124,255,0.40);
  background: rgba(255,255,255,0.08);
  box-shadow:
    0 30px 80px -30px rgba(107,124,255,0.55),
    0 1px 0 rgba(255,255,255,0.08) inset;
}
.lb-hero__cta:hover::after { opacity: 1; }
.lb-hero__cta:hover .lb-hero__cta-arrow { transform: translateX(4px); color: #fff; }

/* Brand — BIG wordmark + STUDIO · LAB caps, bottom-left corner */
.lb-hero__brand {
  position: absolute;
  bottom: 36px; left: 56px;
  z-index: 2;
  display: inline-flex; flex-direction: column;
  gap: 14px;
  color: #fff;
}
.lb-hero__brand-word {
  display: inline-flex;
  color: #fff;
}
.lb-hero__brand-caps {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--mc-font-mono);
  font-size: 14px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  font-weight: 500;
}
.lb-hero__brand-caps b { font-weight: 500; }
.lb-hero__brand-caps .off { color: #fff; opacity: 0.28; }
.lb-hero__brand-caps .on  { color: #b8c2ff; }
.lb-hero__brand-caps .sep {
  width: 4px; height: 4px; border-radius: 999px;
  background: #fff; opacity: 0.35;
}

/* Right middle : tags row, vertically centered */
.lb-hero__tags {
  position: absolute;
  top: 50%; right: 56px;
  transform: translateY(-50%);
  z-index: 2;
  font-family: var(--mc-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-align: right;
  max-width: 50%;
  text-shadow: 0 1px 18px rgba(0,0,0,0.6);
}
.lb-hero__tags i {
  display: inline-block;
  margin: 0 12px;
  color: var(--mc-mauve);
  font-style: normal;
  opacity: 0.55;
}

@media (max-width: 900px) {
  .lb-hero__top { left: 22px; right: 22px; }
  .lb-hero__top .right { display: none; }
  .lb-hero__title-block { left: 22px; right: 22px; max-width: none; gap: 18px; top: 38%; }
  .lb-hero__right-block {
    right: 22px; left: 22px;
    align-items: flex-start;
    top: auto; bottom: 220px;
    transform: none;
    max-width: 480px;
  }
  .lb-hero__sub { text-align: left; }
  .lb-hero__brand { left: 22px; bottom: 84px; gap: 10px; }
  .lb-hero__tags { display: none; }
}
@media (max-width: 640px) {
  .lb-hero__title-block { top: 28%; }
  .lb-hero__brand .lb-hero__brand-word svg { height: 36px !important; }
  .lb-hero__brand-caps { font-size: 11px; }
}

@keyframes lbPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.8); }
}
@keyframes lbShimmer {
  from { background-position: -200% 0; }
  to   { background-position: 200% 0; }
}

/* ═══════════════════════════════════════════════════════════
   GLOBAL — section frame, reveal helpers
   ═══════════════════════════════════════════════════════════ */
.lb-section {
  position: relative;
  padding: 140px 32px 100px;
  z-index: 1;
}
.lb-section__inner { max-width: 1320px; margin: 0 auto; }
.lb-chapter {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mc-font-mono);
  font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
  margin-bottom: 26px;
  font-weight: 500;
}
.lb-chapter::before {
  content: ""; width: 22px; height: 1px; background: var(--mc-indigo);
}
.lb-chapter .num { color: var(--mc-indigo); font-variant-numeric: tabular-nums; }
.lb-h {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(40px, 5vw, 76px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin: 0;
  color: #fff;
  max-width: 1080px;
}
.lb-h .accent { color: var(--mc-indigo); }
.lb-h .dim    { color: rgba(255,255,255,0.32); }
.lb-lead {
  font-size: 17px; line-height: 1.6;
  color: var(--mc-ink-2);
  max-width: 580px;
  margin: 28px 0 0;
}
.lb-lead strong { color: #fff; font-weight: 500; }

/* Per-element scroll-tied stagger reveal.
   JS adds .is-on to each [data-lb-fade] as the section's --scroll-p
   crosses that element's threshold (not via IO once-off). Entry is
   bolder than a flat fade: blur + Y + slight skew, snapping into place. */
[data-lb-reveal] [data-lb-fade] {
  opacity: 0;
  transform: translateY(60px) scale(0.96) rotate(-0.6deg);
  filter: blur(14px);
  transition:
    opacity .55s var(--mc-ease-out),
    transform .7s var(--mc-ease-out),
    filter .55s var(--mc-ease-out);
}
[data-lb-reveal] [data-lb-fade].is-on {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

/* ─────────── Scroll-progress reactive motion ───────────
   --scroll-p is a 0→1 value set by JS on each [data-lb-reveal] section,
   reflecting its position as it moves through the viewport. Rules below
   drive parallax + scroll-tied scaling; words split out of section
   headings reveal one-by-one as the section is scrolled into view. */
[data-lb-reveal] { --scroll-p: 0; }

/* Word-by-word reveal on every section h2 (scroll-driven, not IO).
   JS adds .is-on to each .lb-word as the section's --scroll-p crosses
   that word's threshold. The motion is a snap-in: blur + Y + slight
   rotateZ, easing into place — not a flat fade. */
.lb-word {
  display: inline-block;
  opacity: 0;
  filter: blur(14px);
  transform: translateY(0.45em) rotate(-2.2deg);
  transform-origin: 0% 100%;
  transition:
    opacity .45s var(--mc-ease-out),
    filter .45s var(--mc-ease-out),
    transform .55s var(--mc-ease-out);
}
.lb-word.is-on {
  opacity: 1;
  filter: blur(0);
  transform: none;
}

/* Headings drift in, settle, lift out — bigger range so the motion is
   actually felt while scrolling. */
[data-lb-reveal] .lb-h--rule:not([data-lb-fade]),
[data-lb-reveal] .lb-start__h:not([data-lb-fade]) {
  transform: translate3d(0, calc((0.5 - var(--scroll-p)) * 90px), 0);
  will-change: transform;
}

/* Pull-quote inner text — counter-drifting lines for depth */
[data-lb-reveal] .lb-pull__q {
  transform: translate3d(0, calc((0.5 - var(--scroll-p)) * 36px), 0);
}
[data-lb-reveal] .lb-pull__b {
  transform: translate3d(0, calc((var(--scroll-p) - 0.5) * 26px), 0);
}

/* Card grid wrappers float in noticeably (cards keep their hover lift) */
[data-lb-reveal] .lb-pos__grid,
[data-lb-reveal] .lb-effet__row,
[data-lb-reveal] .lb-meth2__grid,
[data-lb-reveal] .lb-invest__grid,
[data-lb-reveal] .lb-start__steps {
  transform: translate3d(0, calc((0.5 - var(--scroll-p)) * 60px), 0);
  will-change: transform;
}

/* Background decorative layers drift the opposite direction — strong
   parallax so the section feels three-dimensional under the content. */
[data-lb-reveal] .lb-diag__bg,
[data-lb-reveal] .lb-pos__bg,
[data-lb-reveal] .lb-effet__bg,
[data-lb-reveal] .lb-meth2__bg,
[data-lb-reveal] .lb-invest__bg,
[data-lb-reveal] .lb-angle__bg,
[data-lb-reveal] .lb-cmp__bg,
[data-lb-reveal] .lb-start__bg {
  transform: translate3d(0, calc((var(--scroll-p) - 0.5) * 160px), 0);
  will-change: transform;
}

/* SVG diagram (angle section) — clear scale + slight rotate so the
   schematic feels alive as you scroll into it. */
[data-lb-reveal] .lb-angle__diag {
  transform:
    scale(calc(0.88 + var(--scroll-p) * 0.18))
    rotate(calc((var(--scroll-p) - 0.5) * 6deg));
  transform-origin: center;
}

/* Number counters bloom more visibly */
[data-lb-reveal] [data-lb-count-to] {
  display: inline-block;
  transform: scale(calc(0.86 + var(--scroll-p) * 0.18));
  transform-origin: left center;
}

@media (prefers-reduced-motion: reduce) {
  [data-lb-reveal] .lb-h--rule:not([data-lb-fade]),
  [data-lb-reveal] .lb-start__h:not([data-lb-fade]),
  [data-lb-reveal] .lb-pull__q,
  [data-lb-reveal] .lb-pull__b,
  [data-lb-reveal] .lb-pos__grid,
  [data-lb-reveal] .lb-effet__row,
  [data-lb-reveal] .lb-meth2__grid,
  [data-lb-reveal] .lb-invest__grid,
  [data-lb-reveal] .lb-start__steps,
  [data-lb-reveal] .lb-diag__bg,
  [data-lb-reveal] .lb-pos__bg,
  [data-lb-reveal] .lb-effet__bg,
  [data-lb-reveal] .lb-meth2__bg,
  [data-lb-reveal] .lb-invest__bg,
  [data-lb-reveal] .lb-angle__bg,
  [data-lb-reveal] .lb-cmp__bg,
  [data-lb-reveal] .lb-start__bg,
  [data-lb-reveal] .lb-angle__diag,
  [data-lb-reveal] [data-lb-count-to] {
    transform: none !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   02 MANIFESTE — sticky scroll-driven word reveal
   First section after the hero; flow continues seamlessly.
   ═══════════════════════════════════════════════════════════ */
.lb-mani {
  position: relative;
  height: 240vh;
  z-index: 1;
}
.lb-mani__rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 56px;
  overflow: hidden;
}
.lb-mani__rail::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(800px 500px at 50% 50%, rgba(107,124,255,0.10), transparent 70%);
  pointer-events: none;
}
.lb-mani__inner {
  position: relative; z-index: 1;
  max-width: 1080px;
  width: 100%;
  text-align: center;
}
.lb-mani__chip {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mc-font-mono);
  font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
  margin-bottom: 36px;
}
.lb-mani__chip::before, .lb-mani__chip::after {
  content: ""; width: 22px; height: 1px;
  background: var(--mc-line-2);
}
.lb-mani__chip .num { color: var(--mc-indigo); margin-right: 6px; }
.lb-mani__text {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.6vw, 56px);
  line-height: 1.18;
  letter-spacing: -0.028em;
  color: var(--mc-ink-1);
  margin: 0;
  text-wrap: balance;
}
.lb-mani__word {
  display: inline-block;
  opacity: 0;
  filter: blur(10px);
  transform: translateY(8px);
  transition: opacity 1s var(--mc-ease-out),
              filter 1s var(--mc-ease-out),
              transform 1s var(--mc-ease-out);
  will-change: opacity, filter, transform;
}
.lb-mani__word.is-on {
  opacity: 1; filter: blur(0); transform: translateY(0);
}
.lb-mani__word.is-on.accent { color: var(--mc-indigo); }

/* ═══════════════════════════════════════════════════════════
   03 SHOWCASE — 4 case studies in asymmetric layout
   ═══════════════════════════════════════════════════════════ */
.lb-show__head {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end;
  margin-bottom: 60px;
}
.lb-show__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.lb-case {
  position: relative;
  background: var(--mc-card-1);
  border: 1px solid var(--mc-line-1);
  border-radius: 22px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .5s var(--mc-ease),
              border-color .5s var(--mc-ease),
              background .5s var(--mc-ease),
              box-shadow .5s var(--mc-ease);
  cursor: pointer;
}
.lb-case:hover {
  transform: translateY(-4px);
  border-color: rgba(107,124,255,0.4);
  background: var(--mc-card-2);
  box-shadow: 0 36px 90px -30px var(--mc-glow);
}
.lb-case--big { grid-column: span 4; grid-row: span 2; }
.lb-case--tall { grid-column: span 2; grid-row: span 2; }
.lb-case--wide { grid-column: span 4; grid-row: span 1; }
.lb-case--sq   { grid-column: span 2; grid-row: span 1; }

.lb-case__art {
  position: relative;
  flex: 1;
  background:
    radial-gradient(60% 50% at 30% 40%, rgba(107,124,255,0.20), transparent 70%),
    radial-gradient(50% 40% at 80% 70%, rgba(184,140,255,0.15), transparent 70%),
    linear-gradient(135deg, #1c1f2b, #0a0b10);
  overflow: hidden;
}
.lb-case__art::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000, transparent 80%);
}
.lb-case__art svg {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 30%; max-width: 120px;
  color: var(--mc-indigo);
  opacity: 0.85;
  transition: transform .5s var(--mc-ease), color .5s var(--mc-ease);
}
.lb-case:hover .lb-case__art svg { transform: translate(-50%, -50%) scale(1.08); color: var(--mc-mauve); }
.lb-case__chip {
  position: absolute; top: 18px; left: 18px;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mc-font-mono); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  background: rgba(20,22,30,0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  padding: 5px 10px;
}
.lb-case__chip .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--mc-cyan); box-shadow: 0 0 8px var(--mc-cyan); }
.lb-case__foot {
  display: flex; justify-content: space-between; align-items: end;
  padding: 22px;
  background: rgba(10,11,16,0.6);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--mc-line-1);
  gap: 16px;
}
.lb-case__name {
  display: flex; flex-direction: column; gap: 2px;
}
.lb-case__name .h {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 18px; letter-spacing: -0.018em;
  color: #fff;
}
.lb-case__name .k {
  font-family: var(--mc-font-mono); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-case__stat {
  text-align: right;
  font-family: var(--mc-font-display); font-weight: 500;
  font-size: 22px; letter-spacing: -0.022em;
  color: var(--mc-indigo);
}
.lb-case__stat .sub {
  display: block;
  font-family: var(--mc-font-mono); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mc-ink-3);
  font-weight: 400;
}

.lb-case--big .lb-case__name .h { font-size: 26px; }
.lb-case--big .lb-case__stat   { font-size: 28px; }
.lb-case--big .lb-case__art svg { width: 24%; max-width: 160px; }

@media (max-width: 900px) {
  .lb-show__head { grid-template-columns: 1fr; gap: 18px; }
  .lb-show__grid { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .lb-case--big, .lb-case--tall, .lb-case--wide, .lb-case--sq { grid-column: span 1; grid-row: span 1; }
}

/* ═══════════════════════════════════════════════════════════
   04 STAT — animated big counter
   ═══════════════════════════════════════════════════════════ */
.lb-stat {
  position: relative;
  padding: 180px 32px;
  text-align: center;
}
.lb-stat::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 600px at 50% 50%, rgba(107,124,255,0.12), transparent 60%);
}
.lb-stat__inner { position: relative; z-index: 1; max-width: 1320px; margin: 0 auto; }
.lb-stat .num {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(160px, 24vw, 380px);
  line-height: 0.82;
  letter-spacing: -0.062em;
  margin: 0;
  color: #fff;
  display: flex; justify-content: center; align-items: baseline;
  gap: 8px;
}
.lb-stat .num .sign { color: var(--mc-indigo); }
.lb-stat .num .small { font-size: 0.32em; opacity: 0.55; }
.lb-stat .lede {
  margin: 36px auto 0; max-width: 640px;
  font-size: 18px; line-height: 1.55;
  color: var(--mc-ink-2);
}
.lb-stat .lede strong { color: #fff; font-weight: 500; }

/* ═══════════════════════════════════════════════════════════
   05 METHODE — vertical timeline
   ═══════════════════════════════════════════════════════════ */
.lb-meth__head { margin-bottom: 60px; }
.lb-meth__list {
  position: relative;
  list-style: none; padding: 0; margin: 0;
}
.lb-meth__list::before {
  content: "";
  position: absolute;
  left: 26px; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--mc-indigo), var(--mc-mauve));
  opacity: 0.4;
}
.lb-meth__item {
  position: relative;
  display: grid;
  grid-template-columns: 60px 1fr 200px;
  gap: 40px;
  align-items: baseline;
  padding: 32px 0;
  border-bottom: 1px solid var(--mc-line-1);
  transition: padding-left .35s var(--mc-ease);
}
.lb-meth__item:hover { padding-left: 14px; }
.lb-meth__item .marker {
  position: relative;
  font-family: var(--mc-font-mono);
  font-size: 13px;
  color: var(--mc-indigo);
  font-variant-numeric: tabular-nums;
}
.lb-meth__item .marker::before {
  content: "";
  position: absolute;
  left: -14px; top: 8px;
  width: 14px; height: 14px;
  background: var(--mc-bg-1);
  border: 2px solid var(--mc-indigo);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--mc-glow);
}
.lb-meth__item h4 {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 36px);
  letter-spacing: -0.028em;
  line-height: 1.1;
  margin: 0;
  color: #fff;
}
.lb-meth__item h4 small {
  display: block;
  margin-top: 8px;
  font-size: 14px; font-weight: 400;
  color: var(--mc-ink-2);
  letter-spacing: -0.012em;
}
.lb-meth__item .dur {
  text-align: right;
  font-family: var(--mc-font-mono);
  font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
  font-variant-numeric: tabular-nums;
}
.lb-meth__item .dur strong { color: #fff; font-weight: 500; }

@media (max-width: 820px) {
  .lb-meth__item { grid-template-columns: 50px 1fr; gap: 20px; }
  .lb-meth__item .dur { grid-column: 2; text-align: left; padding-top: 8px; }
}

/* ═══════════════════════════════════════════════════════════
   06 PRICING
   ═══════════════════════════════════════════════════════════ */
.lb-pri__head {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end;
  margin-bottom: 60px;
}
.lb-pri__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.lb-pri__card {
  position: relative;
  background: var(--mc-card-1);
  border: 1px solid var(--mc-line-1);
  border-radius: 24px;
  padding: 48px 40px 36px;
  min-height: 540px;
  display: flex; flex-direction: column; gap: 22px;
  overflow: hidden;
  transition: transform .5s var(--mc-ease), border-color .5s var(--mc-ease),
              background .5s var(--mc-ease), box-shadow .5s var(--mc-ease);
}
.lb-pri__card:hover {
  transform: translateY(-4px);
  border-color: rgba(107,124,255,0.40);
  background: var(--mc-card-2);
  box-shadow: 0 40px 100px -30px var(--mc-glow);
}
.lb-pri__card--feat {
  background: linear-gradient(180deg, rgba(107,124,255,0.12), transparent 40%), var(--mc-card-1);
  border-color: rgba(107,124,255,0.5);
}
.lb-pri__badge {
  position: absolute; top: 22px; right: 22px;
  font-family: var(--mc-font-mono); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: #fff; background: var(--mc-indigo);
  padding: 5px 10px; border-radius: 6px;
  box-shadow: 0 8px 24px -8px var(--mc-glow);
}
.lb-pri__card .k {
  font-family: var(--mc-font-mono); font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-pri__name {
  font-family: var(--mc-font-display); font-weight: 500;
  font-size: 44px; letter-spacing: -0.036em;
  margin: 0; color: #fff; line-height: 1;
}
.lb-pri__price {
  display: flex; align-items: baseline; gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--mc-line-1);
  border-bottom: 1px solid var(--mc-line-1);
}
.lb-pri__price .v {
  font-family: var(--mc-font-display); font-weight: 500;
  font-size: 56px; letter-spacing: -0.04em; line-height: 0.92;
  color: #fff;
}
.lb-pri__price .sub {
  font-family: var(--mc-font-mono); font-size: 11px;
  letter-spacing: 0.20em; text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-pri__pitch {
  font-family: var(--mc-font-display);
  font-size: 17px; line-height: 1.4;
  color: #fff; margin: 0;
  letter-spacing: -0.015em;
}
.lb-pri__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.lb-pri__list li {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px;
  color: var(--mc-ink-2);
  position: relative;
}
.lb-pri__list li::before {
  content: "";
  width: 16px; height: 16px;
  border-radius: 4px;
  background: rgba(107,124,255,0.12);
  border: 1px solid var(--mc-indigo);
  flex-shrink: 0;
  position: relative;
}
.lb-pri__list li::after {
  content: "";
  position: absolute;
  left: 4px; top: 50%;
  width: 8px; height: 4px;
  border-left: 1.5px solid var(--mc-indigo);
  border-bottom: 1.5px solid var(--mc-indigo);
  transform: translateY(-65%) rotate(-45deg);
}
.lb-pri__cta {
  position: relative;
  margin-top: auto;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 16px 24px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--mc-line-2);
  color: #fff;
  border-radius: 999px;
  font-size: 14px; font-weight: 500; letter-spacing: -0.012em;
  overflow: hidden;
  transition: background .35s var(--mc-ease), border-color .35s var(--mc-ease);
}
.lb-pri__cta::after { content: "→"; transition: transform .35s var(--mc-ease); }
.lb-pri__cta:hover { background: rgba(255,255,255,0.12); border-color: var(--mc-indigo); }
.lb-pri__cta:hover::after { transform: translateX(4px); }
.lb-pri__card--feat .lb-pri__cta {
  background: var(--mc-indigo);
  border-color: var(--mc-indigo);
  box-shadow: 0 14px 40px -10px var(--mc-glow);
}
.lb-pri__card--feat .lb-pri__cta:hover { background: var(--mc-mauve); border-color: var(--mc-mauve); }

@media (max-width: 900px) {
  .lb-pri__head, .lb-pri__grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ═══════════════════════════════════════════════════════════
   07 FINALE
   ═══════════════════════════════════════════════════════════ */
.lb-fin {
  position: relative;
  padding: 180px 32px 140px;
  text-align: center;
  overflow: hidden;
}
.lb-fin::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 600px at 50% 30%, rgba(107,124,255,0.25), transparent 60%),
    radial-gradient(600px 400px at 50% 85%, rgba(184,140,255,0.15), transparent 60%);
  pointer-events: none;
}
.lb-fin__inner { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; }
.lb-fin h2 {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(56px, 7vw, 124px);
  line-height: 0.94;
  letter-spacing: -0.048em;
  margin: 0 0 28px;
  color: #fff;
}
.lb-fin h2 .accent { color: var(--mc-indigo); }
.lb-fin p {
  font-size: 18px; line-height: 1.5;
  color: var(--mc-ink-2);
  max-width: 640px;
  margin: 0 auto 44px;
}
.lb-fin__cta {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 20px 32px;
  background: var(--mc-indigo);
  color: #fff;
  border-radius: 999px;
  font-size: 15px; font-weight: 500; letter-spacing: -0.012em;
  box-shadow: 0 16px 60px -10px var(--mc-glow);
  transition: transform .35s var(--mc-ease), background .35s var(--mc-ease), box-shadow .35s var(--mc-ease);
}
.lb-fin__cta:hover {
  transform: translateY(-2px);
  background: var(--mc-mauve);
  box-shadow: 0 22px 70px -10px rgba(184,140,255,0.6);
}

.lb-foot {
  padding: 40px 32px;
  border-top: 1px solid var(--mc-line-1);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 14px;
  font-family: var(--mc-font-mono);
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--mc-ink-3);
}
.lb-foot a:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════
   PREMIUM SHARED — glass card pattern, h2 with discreet rule,
   subtle gradient grad text. Used across all sections below.
   ═══════════════════════════════════════════════════════════ */

/* Heading variant with a discreet gradient hairline rule under it */
.lb-h--rule {
  position: relative;
  padding-bottom: 22px;
  margin: 0;
}
.lb-h--rule::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 84px; height: 2px;
  background: linear-gradient(90deg, var(--mc-indigo), var(--mc-mauve) 60%, transparent);
  border-radius: 2px;
}
.lb-h--echo {
  color: rgba(255,255,255,0.42);
}

/* Subtle gradient on a single word/span — used sparingly */
.lb-grad {
  background: linear-gradient(135deg, #fff 0%, var(--mc-mauve) 70%, var(--mc-indigo) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

/* Glass-card foundation moved to design-system/components.css → .mc-glass.
   Use .mc-glass.mc-glass--card in markup. [data-glass]:hover is still set by
   lab-b.js (the mousemove handler that feeds --mx/--my); the visual hover
   state itself now comes from .mc-glass:hover in the DS.
   Variant .lb-glass-card--frame (padding 26) is rare → if needed, write
   .mc-glass--frame in the DS instead of re-introducing it here. */

/* Pull quote inside a glass card */
.lb-pull { display: flex; flex-direction: column; gap: 18px; }
.lb-pull__k {
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-pull__q {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.022em;
  margin: 0;
  color: #fff;
}
.lb-pull__rule {
  display: block;
  width: 36px; height: 2px;
  background: linear-gradient(90deg, var(--mc-indigo), var(--mc-mauve));
  border-radius: 2px;
}
.lb-pull__b {
  font-size: 14px; line-height: 1.6;
  color: var(--mc-ink-2);
  margin: 0;
}
.lb-pull--inline {
  margin-top: 28px;
  padding: 22px 26px;
}

/* ═══════════════════════════════════════════════════════════
   03 DIAGNOSTIC — split panel, bûcheron analogy
   ═══════════════════════════════════════════════════════════ */
.lb-diag {
  position: relative;
  padding: 140px 32px 120px;
  overflow: hidden;
}
.lb-diag__bg {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 15% 30%, rgba(107,124,255,0.10), transparent 60%),
    radial-gradient(700px 400px at 90% 80%, rgba(184,140,255,0.08), transparent 60%);
}
.lb-diag__inner { position: relative; z-index: 1; }
.lb-diag__head { margin-bottom: 56px; max-width: 880px; }
.lb-diag__body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.lb-diag__col p {
  font-size: 17px; line-height: 1.65;
  color: var(--mc-ink-2);
  margin: 0 0 18px;
  max-width: 560px;
}
.lb-diag__col p strong { color: #fff; font-weight: 500; }
.lb-diag__quote { padding-top: 8px; }
@media (max-width: 900px) {
  .lb-diag__body { grid-template-columns: 1fr; gap: 28px; }
}

/* ═══════════════════════════════════════════════════════════
   04 POSITION — 3 glass cards + Pipedrive pill
   ═══════════════════════════════════════════════════════════ */
/* Sticky split-screen — long rail provides scroll budget. Pin holds the
   laptop (right col) on screen while the cards (left col) reveal one by
   one in sync with the scroll-scrubbed video. JS toggles .is-on per step
   based on rail progress thresholds. */
.lb-pos {
  position: relative;
  padding: 0;
  background: var(--mc-bg-1);
}
.lb-pos__rail {
  position: relative;
  height: 480vh;
}
.lb-pos__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 0 32px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Inner wrapper — uses the standard .lb-section__inner (max-width: 1320px,
   margin auto) so the text column's left edge aligns with lb-diag, lb-effet,
   lb-meth2 and every other section. */
.lb-pos__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: center;
}

.lb-pos__col-text {
  width: min(520px, 42vw);
  display: flex; flex-direction: column;
  gap: 28px;
}
.lb-pos__head-v {
  display: flex; flex-direction: column;
  gap: 16px;
}
.lb-pos__head-v .lb-lead {
  margin-top: 0;
  font-size: 15px;
  line-height: 1.55;
}
.lb-pos__stack {
  display: flex; flex-direction: column;
  gap: 12px;
}
/* Reveal motion matches the site-wide [data-lb-fade] entry exactly:
   translateY + scale + slight rotate + blur, snapping into place. Driven by
   JS .is-on (scroll-progress thresholds) instead of IntersectionObserver. */
.lb-pos__step {
  position: relative;
  display: flex; flex-direction: column;
  gap: 8px;
  padding: 20px 24px;
  opacity: 0;
  transform: translateY(60px) scale(0.96) rotate(-0.6deg);
  filter: blur(14px);
  transition:
    opacity .55s var(--mc-ease-out),
    transform .7s var(--mc-ease-out),
    filter .55s var(--mc-ease-out);
}
.lb-pos__step.is-on {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

/* Spotlight border glow — ported from the React GlowCard component to vanilla
   CSS. A radial gradient follows the cursor (--mx/--my, set by the existing
   [data-glass] listener) but is masked to ONLY the card's border via the
   two-layer mask-composite trick. Hue interpolates indigo→mauve across the
   card width via --xp, staying inside the brand palette. */
.lb-pos__step-glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  /* indigo #6b7cff ≈ hsl(231) → mauve #b88cff ≈ hsl(264) */
  --glow-hue: calc(231 + var(--xp, 0.5) * 33);
}
/* ::before = crisp coloured ring, masked to the border only.
   2.5px so it actually reads; brightness lifts it off the dark glass. */
.lb-pos__step-glow::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2.5px solid transparent;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: radial-gradient(
    260px 260px at var(--mx, 50%) var(--my, 50%),
    hsl(var(--glow-hue) 100% 74% / 1),
    transparent 68%
  );
  filter: brightness(2);
  -webkit-mask:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(#fff, #fff) border-box;
          mask:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(#fff, #fff) border-box;
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .5s var(--mc-ease);
}
/* ::after = soft coloured bloom, NOT masked — a diffuse halo that follows
   the cursor along the inner edge. Kept inside the card (overflow:hidden)
   so it reads as light bleeding from the border, not a hard rectangle. */
.lb-pos__step-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    240px 240px at var(--mx, 50%) var(--my, 50%),
    hsl(var(--glow-hue) 100% 68% / 0.30),
    transparent 60%
  );
  filter: blur(14px);
  opacity: 0;
  transition: opacity .5s var(--mc-ease);
}
.lb-pos__step:hover .lb-pos__step-glow::before,
.lb-pos__step:hover .lb-pos__step-glow::after {
  opacity: 1;
}
/* Border colour shifts with the cursor even before the glow ramps in */
.lb-pos__step:hover {
  border-color: hsl(var(--glow-hue, 245) 90% 70% / 0.45);
}
.lb-pos__step .lb-fact__k {
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-pos__step .lb-fact__h {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.22;
  letter-spacing: -0.02em;
  margin: 0;
  color: #fff;
}
.lb-pos__step .lb-fact__p {
  font-size: 13px; line-height: 1.55;
  color: var(--mc-ink-2);
  margin: 0;
}
.lb-pos__step .lb-fact__ix {
  position: absolute;
  bottom: 12px; right: 18px;
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 64px;
  line-height: 0.84;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,0.05);
  pointer-events: none;
  transition: color .5s var(--mc-ease);
}
[data-glass]:hover .lb-fact__ix { color: rgba(107,124,255,0.18); }

.lb-pos__award {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(184,140,255,0.06);
  border: 1px solid rgba(184,140,255,0.30);
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mc-ink-2);
}
.lb-pos__award svg { width: 12px; height: 12px; color: var(--mc-mauve); filter: drop-shadow(0 0 10px rgba(184,140,255,0.5)); }
.lb-pos__award strong { color: #fff; font-weight: 500; }

/* Laptop wrap — HUGE, absolutely centered on the pin. Pushed to the right
   so its left edge can overlap the text column. Text column above it via
   z-index keeps the typography legible while the laptop reads as backdrop. */
.lb-pos__laptop-wrap {
  position: absolute;
  top: 56%;
  right: -14%;
  /* JS sets --lap-rise from 30vh (off-screen below) → 0 during entry phase.
     Combined with the centering -50% so the rise animation stays smooth. */
  transform: translateY(calc(-50% + var(--lap-rise, 30vh)));
  width: 100%;
  max-width: 1750px;
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}
.lb-pos__laptop {
  width: 100%;
  height: auto;
  display: block;
  will-change: contents;
  filter: drop-shadow(0 50px 100px rgba(0,0,0,0.7))
          drop-shadow(0 0 120px rgba(107,124,255,0.10));
}
/* Bottom fade — the laptop dissolves into the section background so it
   reads as emerging from the page rather than floating on it. Transparent
   through the top half, ramping to full --mc-bg-1 by the bottom. */
.lb-pos__laptop-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 48%,
    var(--mc-bg-1) 86%,
    var(--mc-bg-1) 100%
  );
}

@media (max-width: 900px) {
  .lb-pos__rail { height: auto; }
  .lb-pos__pin { position: relative; height: auto; padding: 80px 22px 60px; }
  .lb-pos__col-text { width: 100%; height: auto; justify-content: flex-start; }
  .lb-pos__laptop-wrap { position: relative; top: auto; right: auto; transform: none; width: 100%; margin-top: 32px; }
  .lb-pos__step { opacity: 1; transform: none; filter: blur(0); }
}

/* ═══════════════════════════════════════════════════════════
   05 APPROCHE — IKEA / plans d'architecte
   ═══════════════════════════════════════════════════════════ */
.lb-approach {
  position: relative;
  padding: 140px 32px;
}
.lb-approach__head { margin-bottom: 56px; max-width: 880px; }
.lb-approach__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.lb-approach__col p {
  font-size: 16px; line-height: 1.65;
  color: var(--mc-ink-2);
  margin: 0 0 16px;
}
.lb-approach__col p strong { color: #fff; font-weight: 500; }
.lb-bigquote {
  position: relative;
  padding: 44px 56px;
}
.lb-bigquote__bar {
  position: absolute;
  top: 32px; bottom: 32px; left: 28px;
  width: 2px;
  background: linear-gradient(180deg, var(--mc-indigo), var(--mc-mauve));
  border-radius: 2px;
}
.lb-bigquote blockquote {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.32;
  letter-spacing: -0.022em;
  margin: 0;
  color: #fff;
}
.lb-bigquote figcaption {
  margin-top: 16px;
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
@media (max-width: 900px) {
  .lb-approach__body { grid-template-columns: 1fr; gap: 22px; }
  .lb-bigquote { padding: 32px 32px 32px 42px; }
}

/* ═══════════════════════════════════════════════════════════
   05 APPROCHE v2 — sticky scroll, paragraph reveal then morph
   to left + keypoints stagger from right
   ═══════════════════════════════════════════════════════════ */
.lb-app2 {
  position: relative;
  height: 380vh;
  z-index: 1;
}
.lb-app2__rail {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
.lb-app2__pin {
  position: relative;
  width: 100%; height: 100%;
}
.lb-app2__bg {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 75% 50%, rgba(107,124,255,0.12), transparent 60%),
    radial-gradient(700px 400px at 15% 80%, rgba(184,140,255,0.08), transparent 60%);
}

/* Phase 1 — large centered paragraph that reveals word by word */
.lb-app2__phase1 {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 86%;
  max-width: 1000px;
  text-align: center;
  z-index: 1;
  display: flex; flex-direction: column;
  align-items: center;
  gap: 26px;
  animation: lbApp2Phase1In 0.55s var(--mc-ease) both;
}
.lb-app2.is-morphed .lb-app2__phase1 {
  animation: lbApp2Phase1Out 0.55s var(--mc-ease) forwards !important;
  pointer-events: none;
}
@keyframes lbApp2Phase1In {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.96); }
  to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}
@keyframes lbApp2Phase1Out {
  from { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  to   { opacity: 0; transform: translate(-50%, -56%) scale(0.92); }
}
.lb-app2__eyebrow {
  font-family: var(--mc-font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-app2__text {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(26px, 3.2vw, 48px);
  line-height: 1.2;
  letter-spacing: -0.028em;
  margin: 0;
  color: var(--mc-ink-1);
  text-wrap: balance;
}

/* Phase 2 — small paragraph anchored left, fades in */
.lb-app2__phase2 {
  position: absolute;
  top: 50%; left: 56px;
  transform: translateY(-50%);
  width: 42%;
  max-width: 480px;
  z-index: 1;
  display: flex; flex-direction: column;
  gap: 18px;
  opacity: 0;
  pointer-events: none;
}
.lb-app2.is-morphed .lb-app2__phase2 {
  animation: lbApp2Phase2In 0.7s var(--mc-ease) 0.2s forwards !important;
  pointer-events: auto;
}
@keyframes lbApp2Phase2In {
  from { opacity: 0; transform: translateY(-44%); }
  to   { opacity: 1; transform: translateY(-50%); }
}
.lb-app2 .lb-chapter { margin: 0; }
.lb-app2__h {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.12;
  letter-spacing: -0.026em;
  margin: 0;
  color: #fff;
  text-wrap: balance;
}
.lb-app2__body {
  font-size: 15px; line-height: 1.6;
  color: var(--mc-ink-2);
  margin: 0;
}
.lb-app2__body strong { color: #fff; font-weight: 500; }
.lb-app2__word {
  display: inline-block;
  opacity: 0;
  filter: blur(10px);
  transform: translateY(8px);
  transition:
    opacity 1s var(--mc-ease-out),
    filter 1s var(--mc-ease-out),
    transform 1s var(--mc-ease-out);
  will-change: opacity, filter, transform;
}
.lb-app2__word.is-on {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* Right column — keypoints, hidden until morph */
.lb-app2__keys {
  position: absolute;
  top: 50%; right: 56px;
  transform: translateY(-50%);
  z-index: 1;
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  gap: 14px;
  width: 42%;
  max-width: 520px;
  pointer-events: none;
}
.lb-app2.is-morphed .lb-app2__keys { pointer-events: auto; }
.lb-app2__key {
  position: relative;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: baseline;
  opacity: 0;
  transform: translateX(60px);
  transition:
    opacity 1s var(--mc-ease-out),
    transform 1s var(--mc-ease-out),
    border-color .4s var(--mc-ease),
    background .4s var(--mc-ease),
    box-shadow .4s var(--mc-ease);
}
.lb-app2__key::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.16), transparent);
  pointer-events: none;
}
.lb-app2__key.is-on {
  opacity: 1;
  transform: translateX(0);
}
.lb-app2__key:hover {
  border-color: rgba(107,124,255,0.40);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 24px 60px -22px rgba(107,124,255,0.40);
}
.lb-app2__key .ix {
  font-family: var(--mc-font-mono);
  font-size: 12px;
  color: var(--mc-indigo);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.10em;
}
.lb-app2__key .body { display: flex; flex-direction: column; gap: 6px; }
.lb-app2__key h4 {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.2;
  letter-spacing: -0.018em;
  margin: 0;
  color: #fff;
}
.lb-app2__key p {
  font-size: 13px; line-height: 1.5;
  color: var(--mc-ink-2);
  margin: 0;
}

@media (max-width: 1100px) {
  .lb-app2 { height: 360vh; }
  .lb-app2__phase2 { left: 32px; width: 44%; }
  .lb-app2__keys { right: 32px; width: 48%; }
}
@media (max-width: 820px) {
  .lb-app2__phase1 { width: 100%; padding: 0 22px; gap: 18px; }
  .lb-app2__phase2 { top: 22%; left: 22px; right: 22px; width: auto; max-width: none; transform: none; }
  .lb-app2.is-morphed .lb-app2__phase2 { transform: none; }
  .lb-app2__keys { right: 22px; left: 22px; top: auto; bottom: 22px; transform: none; width: auto; max-width: none; gap: 8px; }
  .lb-app2__key { padding: 14px 16px; grid-template-columns: 28px 1fr; gap: 12px; }
  .lb-app2__key h4 { font-size: 14px; }
  .lb-app2__key p { font-size: 12px; }
}

/* ═══════════════════════════════════════════════════════════
   06 ANGLE — système vs écosystème + SVG diagram
   ═══════════════════════════════════════════════════════════ */
/* Sticky-pinned section. Tall rail gives scroll budget for: read text →
   video card morphs to fullscreen → video scrubs along scroll → exits.
   JS drives all transforms; CSS just transitions border-radius / shadow
   for the polish moments. */
.lb-angle {
  position: relative;
  height: 600vh;
  padding: 0;
}
.lb-angle__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 32px;
}
.lb-angle__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
}
.lb-angle__txt p {
  font-size: 16px; line-height: 1.65;
  color: var(--mc-ink-2);
  margin: 20px 0 0;
  max-width: 540px;
}
.lb-angle__txt p strong { color: #fff; font-weight: 500; }

/* Video card — starts as a small framed photo-looking card, expands to
   fullscreen via JS-applied transform. transform-origin: center is the
   default; JS computes translate to bring center to viewport center. */
.lb-angle__videowrap {
  position: relative;
}
.lb-angle__videocard {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.55),
    0 1px 0 rgba(255,255,255,0.05) inset;
  will-change: transform;
  transition:
    border-radius .6s var(--mc-ease),
    border-color .6s var(--mc-ease),
    box-shadow .6s var(--mc-ease);
  z-index: 1;
}
.lb-angle__videocard.is-full {
  border-radius: 0;
  border-color: transparent;
  box-shadow: none;
  z-index: 50;
}
.lb-angle__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
/* Film grain overlay — SVG fractalNoise tile, shifted rapidly to give a
   scintillating film-grain feel. Hides H.264 compression artifacts and
   helps the video feel less "digital". */
.lb-angle__videocard::after {
  content: "";
  position: absolute;
  inset: -20%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
  mix-blend-mode: overlay;
  opacity: 0.55;
  pointer-events: none;
  z-index: 3;
  animation: lbAngleGrain 0.55s steps(6) infinite;
  will-change: background-position;
}
@keyframes lbAngleGrain {
  0%   { background-position:   0%   0%; }
  16%  { background-position: -12%   8%; }
  33%  { background-position:   9% -11%; }
  50%  { background-position:  14%  13%; }
  66%  { background-position: -10%  -7%; }
  83%  { background-position:   5% -14%; }
  100% { background-position:   0%   0%; }
}
/* Tiny brand-aligned corner mark — fades out as the card becomes full */
.lb-angle__video-corner {
  position: absolute;
  top: 14px; left: 16px;
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
  pointer-events: none;
  transition: opacity .5s var(--mc-ease);
  z-index: 2;
}
.lb-angle__videocard.is-full .lb-angle__video-corner { opacity: 0; }

@media (max-width: 900px) {
  .lb-angle { height: auto; padding: 60px 0; }
  .lb-angle__pin { position: relative; height: auto; padding: 0 22px; }
  .lb-angle__grid { grid-template-columns: 1fr; gap: 36px; }
}

/* ═══════════════════════════════════════════════════════════
   07 EFFET CLIENT — duo statement + 3 pills
   ═══════════════════════════════════════════════════════════ */
.lb-effet {
  position: relative;
  padding: 140px 32px;
  background: #1a1a1a;
}
/* Gradient bridge — true black (lb-angle's video fade-out) → #1a1a1a (this
   section). Eliminates the hard seam between the two sections. */
.lb-effet::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 240px;
  background: linear-gradient(180deg, #000 0%, #1a1a1a 100%);
  pointer-events: none;
  z-index: 0;
}
.lb-effet > * { position: relative; z-index: 1; }
.lb-effet__duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin: 28px 0 64px;
}
.lb-effet__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 44px;
}
.lb-pillcard {
  display: flex; flex-direction: column;
  gap: 14px;
  padding: 28px 28px 26px;
  min-height: 160px;
}
.lb-pillcard .ix {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 32px;
  line-height: 0.9;
  letter-spacing: -0.028em;
  color: var(--mc-mauve);
}
.lb-pillcard h5 {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.018em;
  margin: 0;
  color: #fff;
}
.lb-effet__close {
  font-size: 17px; line-height: 1.55;
  color: var(--mc-ink-2);
  max-width: 760px;
  margin: 0;
}
.lb-effet__close strong { color: #fff; font-weight: 500; }
@media (max-width: 900px) {
  .lb-effet__duo, .lb-effet__row { grid-template-columns: 1fr; gap: 24px; }
}

/* ═══════════════════════════════════════════════════════════
   08 MÉTHODE — 7 glass cards in 4×2 grid
   ═══════════════════════════════════════════════════════════ */
/* Sticky-pinned scroll carousel.
   Section is tall (600vh) → the inner __pin sticks to the viewport.
   While not .is-finale, the .lb-step cards are absolutely centered
   and only the one with .is-spot is visible (carousel mode).
   At .is-finale, cards return to their grid positions (CSS grid).
   The transition between modes uses CSS transitions on transform,
   giving a "deck deals out" feel as the cards slide into place. */
.lb-meth2 {
  position: relative;
  height: 600vh;
  padding: 0 32px;
}
.lb-meth2__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 0;
  overflow: hidden;
}
/* Step counter — top corner of pin */
.lb-meth2__progress {
  position: absolute;
  top: 30px; right: 0;
  display: inline-flex; align-items: baseline; gap: 4px;
  font-family: var(--mc-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mc-ink-3);
  text-transform: uppercase;
  pointer-events: none;
  opacity: 1;
  transition: opacity .6s var(--mc-ease);
}
.lb-meth2__progress .lb-meth2__cur {
  color: var(--mc-indigo);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
}
.lb-meth2__progress .lb-meth2__sep { opacity: 0.4; }
.lb-meth2.is-finale .lb-meth2__progress { opacity: 0; }

.lb-meth2__head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 40px;
  transition: transform .8s var(--mc-ease), opacity .8s var(--mc-ease);
}
.lb-meth2__head .lb-lead { margin-top: 0; }
/* During carousel: header shrinks/lifts to make room for the centered card */
.lb-meth2:not(.is-finale) .lb-meth2__head {
  transform: translateY(-30px) scale(0.92);
  opacity: 0.45;
}

.lb-meth2__grid {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.lb-step {
  position: relative;
  padding: 28px 26px 26px;
  min-height: 200px;
  display: flex; flex-direction: column; gap: 10px;
  transition:
    transform .9s var(--mc-ease),
    opacity .8s var(--mc-ease),
    filter .8s var(--mc-ease),
    box-shadow .8s var(--mc-ease),
    border-color .8s var(--mc-ease);
}
/* Carousel mode — non-spot cards are hidden, the spot card flies to center,
   scales up huge, and gets a prominent accent glow. */
.lb-meth2:not(.is-finale) .lb-step {
  opacity: 0;
  filter: blur(14px);
  transform: translate3d(0, 60px, 0) scale(0.9);
  pointer-events: none;
}
.lb-meth2:not(.is-finale) .lb-step.is-spot {
  opacity: 1;
  filter: none;
  pointer-events: auto;
  /* JS sets --off-x / --off-y so the card centers in the viewport */
  transform: translate3d(var(--off-x, 0), var(--off-y, 0), 0) scale(1.55);
  z-index: 10;
  border-color: rgba(107,124,255,0.55);
  background: rgba(255,255,255,0.06);
  box-shadow:
    0 60px 140px -30px rgba(107,124,255,0.55),
    0 1px 0 rgba(255,255,255,0.10) inset;
}
/* Finale: cards return to natural grid positions (transform: none) */
.lb-meth2.is-finale .lb-step {
  opacity: 1;
  filter: none;
  transform: none;
  pointer-events: auto;
}
.lb-step__ix {
  font-family: var(--mc-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mc-indigo);
  font-variant-numeric: tabular-nums;
}
.lb-step__dur {
  position: absolute;
  top: 22px; right: 22px;
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-step h4 {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.022em;
  margin: 4px 0 0;
  color: #fff;
}
.lb-step p {
  font-size: 13px; line-height: 1.55;
  color: var(--mc-ink-2);
  margin: auto 0 0;
}
.lb-step--last {
  background: linear-gradient(180deg, rgba(107,124,255,0.10), rgba(184,140,255,0.04) 60%, rgba(255,255,255,0.035));
  border-color: rgba(107,124,255,0.32);
}
@media (max-width: 1100px) {
  .lb-meth2__head { grid-template-columns: 1fr; gap: 22px; }
  .lb-meth2__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .lb-meth2__grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════
   09 INVESTISSEMENT — Liftoff vs Orbit
   ═══════════════════════════════════════════════════════════ */
.lb-invest {
  position: relative;
  padding: 140px 32px;
}
.lb-invest__head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 60px;
}
.lb-invest__head .lb-lead { margin-top: 0; }
.lb-invest__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.lb-offer {
  position: relative;
  padding: 44px 38px 36px;
  min-height: 540px;
  display: flex; flex-direction: column; gap: 18px;
}
.lb-offer--feat {
  background:
    linear-gradient(180deg, rgba(107,124,255,0.10), rgba(184,140,255,0.04) 55%, rgba(255,255,255,0.04));
  border-color: rgba(107,124,255,0.45);
}
.lb-offer__badge {
  position: absolute;
  top: 18px; right: 22px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--mc-indigo), var(--mc-mauve));
  color: #fff;
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  box-shadow: 0 10px 28px -10px var(--mc-glow);
}
.lb-offer__head { display: flex; flex-direction: column; gap: 4px; }
.lb-offer__k {
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-offer__name {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 44px;
  letter-spacing: -0.036em;
  line-height: 1;
  margin: 0;
  color: #fff;
}
.lb-offer__price {
  display: flex; align-items: baseline; gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--mc-line-1);
  border-bottom: 1px solid var(--mc-line-1);
}
.lb-offer__price .v {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 44px;
  line-height: 0.92;
  letter-spacing: -0.036em;
  color: #fff;
}
.lb-offer__price .sub {
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-offer__pitch {
  font-family: var(--mc-font-display);
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: #fff;
  margin: 0;
}
.lb-offer__desc {
  font-size: 14px; line-height: 1.6;
  color: var(--mc-ink-2);
  margin: 0;
}
.lb-offer__list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.lb-offer__list li {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px;
  color: var(--mc-ink-2);
  position: relative;
}
.lb-offer__list li::before {
  content: ""; width: 14px; height: 14px;
  border-radius: 4px;
  background: rgba(107,124,255,0.10);
  border: 1px solid var(--mc-indigo);
  flex-shrink: 0;
}
.lb-offer__list li::after {
  content: "";
  position: absolute;
  left: 3px; top: 50%;
  width: 8px; height: 4px;
  border-left: 1.5px solid var(--mc-indigo);
  border-bottom: 1.5px solid var(--mc-indigo);
  transform: translateY(-65%) rotate(-45deg);
}
.lb-offer__target {
  margin-top: auto;
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-offer__cta {
  display: inline-flex; align-items: center; justify-content: space-between;
  gap: 10px;
  padding: 14px 22px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--mc-line-2);
  color: #fff;
  border-radius: 999px;
  font-size: 13px; font-weight: 500;
  letter-spacing: -0.012em;
  transition: background .3s var(--mc-ease), border-color .3s var(--mc-ease);
}
.lb-offer__cta::after { content: "→"; transition: transform .3s var(--mc-ease); }
.lb-offer__cta:hover { background: rgba(255,255,255,0.12); border-color: var(--mc-indigo); }
.lb-offer__cta:hover::after { transform: translateX(4px); }
.lb-offer--feat .lb-offer__cta {
  background: linear-gradient(135deg, var(--mc-indigo), var(--mc-mauve));
  border-color: transparent;
  box-shadow: 0 14px 40px -10px var(--mc-glow);
}
.lb-offer--feat .lb-offer__cta:hover {
  background: linear-gradient(135deg, var(--mc-mauve), var(--mc-indigo));
}
.lb-invest__hint {
  margin: 22px 0 0;
  font-family: var(--mc-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
@media (max-width: 900px) {
  .lb-invest__head, .lb-invest__grid { grid-template-columns: 1fr; gap: 22px; }
}

/* ═══════════════════════════════════════════════════════════
   09B COMPARATIF — glass table
   ═══════════════════════════════════════════════════════════ */
.lb-cmp {
  position: relative;
  padding: 80px 32px 140px;
}
.lb-cmp__head { margin-bottom: 36px; max-width: 720px; }
.lb-cmp__table {
  padding: 0;
  overflow: hidden;
}
.lb-cmp__row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  border-bottom: 1px solid var(--mc-line-1);
}
.lb-cmp__row:last-child { border-bottom: 0; }
.lb-cmp__cell {
  padding: 18px 24px;
  border-right: 1px solid var(--mc-line-1);
  font-size: 14px;
  color: var(--mc-ink-1);
  display: flex; align-items: center;
}
.lb-cmp__cell:last-child { border-right: 0; }
.lb-cmp__cell--label {
  font-family: var(--mc-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
}
.lb-cmp__cell--feat {
  background: linear-gradient(90deg, rgba(107,124,255,0.06), rgba(184,140,255,0.04));
  color: #fff;
  font-weight: 500;
}
.lb-cmp__cell--off { color: var(--mc-ink-3); }
.lb-cmp__row--head .lb-cmp__cell {
  font-family: var(--mc-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mc-ink-3);
  background: rgba(255,255,255,0.02);
}
.lb-cmp__row--head .lb-cmp__cell:not(.lb-cmp__cell--label) {
  color: #fff;
}
.lb-cmp__row--head .lb-cmp__cell--feat {
  color: var(--mc-mauve);
  background: linear-gradient(90deg, rgba(107,124,255,0.16), rgba(184,140,255,0.10));
}
@media (max-width: 820px) {
  .lb-cmp__row { grid-template-columns: 1fr; }
  .lb-cmp__cell { border-right: 0; border-bottom: 1px solid var(--mc-line-1); }
  .lb-cmp__cell--label { background: rgba(255,255,255,0.03); }
}

/* ═══════════════════════════════════════════════════════════
   10 SI ON COMMENCE — 3 steps + contact + CTA
   ═══════════════════════════════════════════════════════════ */
.lb-start {
  position: relative;
  padding: 160px 32px 120px;
  overflow: hidden;
}
.lb-start__bg {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 50% 30%, rgba(107,124,255,0.20), transparent 60%),
    radial-gradient(600px 400px at 50% 90%, rgba(184,140,255,0.14), transparent 60%);
}
.lb-start__inner { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; }
.lb-start__head { text-align: center; margin-bottom: 56px; }
.lb-start__head .lb-chapter { justify-content: center; }
.lb-start__h {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: clamp(48px, 6vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.044em;
  margin: 16px 0 0;
  color: #fff;
}
.lb-start__steps {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.lb-start__step {
  padding: 32px 28px;
  display: flex; align-items: baseline; gap: 18px;
  min-height: 140px;
}
.lb-start__step .n {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 38px;
  letter-spacing: -0.032em;
  color: var(--mc-mauve);
  flex-shrink: 0;
}
.lb-start__step p {
  font-family: var(--mc-font-display);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: #fff;
  margin: 0;
}
.lb-start__contact {
  padding: 32px 36px;
  display: flex; flex-direction: column; gap: 14px;
}
.lb-start__contact-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--mc-line-1);
  font-family: var(--mc-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mc-ink-2);
}
.lb-start__contact-row:last-of-type { border-bottom: 0; }
.lb-start__contact-k {
  text-transform: uppercase;
  color: var(--mc-ink-3);
  letter-spacing: 0.22em;
  font-size: 11px;
}
.lb-start__contact-row a:hover { color: var(--mc-mauve); }
.lb-start__cta {
  margin-top: 14px;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 18px 28px;
  background: linear-gradient(135deg, var(--mc-indigo), var(--mc-mauve));
  color: #fff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.012em;
  box-shadow: 0 16px 50px -14px var(--mc-glow);
  transition: transform .3s var(--mc-ease), box-shadow .3s var(--mc-ease);
}
.lb-start__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 64px -14px rgba(184,140,255,0.55);
}
@media (max-width: 900px) {
  .lb-start__steps { grid-template-columns: 1fr; }
}