@font-face {
  font-family: "Archivo";
  src: url("assets/archivo-var.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}

@font-face {
  font-family: "Nunito Sans";
  src: url("assets/nunito-sans.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
}

:root {
  --night: #170a20;
  --night-raised: #22112e;
  --prune: #391846;
  --violet: #8e3bff;
  --violet-soft: #b98cff;
  --peach: #ff844d;
  --white: #ffffff;
  --mist: #f4f0f8;
  --ink: var(--prune);
  --ink-muted: color-mix(in srgb, var(--prune) 72%, var(--white));
  --on-night: var(--white);
  --on-night-muted: color-mix(in srgb, var(--white) 72%, var(--night));
  --line-light: color-mix(in srgb, var(--prune) 14%, transparent);
  --line-night: color-mix(in srgb, var(--white) 14%, transparent);
  --error: #b3360a;

  --font-display: "Archivo", "Arial Narrow", sans-serif;
  --font-body: "Nunito Sans", "Segoe UI", sans-serif;

  --step--1: clamp(0.84rem, 0.81rem + 0.12vw, 0.92rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1: clamp(1.15rem, 1.08rem + 0.4vw, 1.5rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 2.3rem);
  --step-3: clamp(2.1rem, 1.5rem + 2.7vw, 4rem);

  --gutter: clamp(1.25rem, 0.6rem + 2.6vw, 2.5rem);
  --container: 84rem;
  --section-space: clamp(5rem, 3rem + 8vw, 10rem);
  --radius-frame: 14px;
  --header-height: 4.5rem;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
}

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

html {
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

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

a {
  color: inherit;
}

button {
  font: inherit;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

::selection {
  background: var(--peach);
  color: var(--night);
}

:focus-visible {
  outline: 3px solid var(--peach);
  outline-offset: 3px;
  border-radius: 4px;
}

.sprite {
  position: absolute;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--peach);
  color: var(--night);
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

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

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
}

/* Boutons : un remplissage monte du bas au survol */

.button {
  --button-bg: var(--peach);
  --button-ink: var(--night);
  --button-fill: var(--white);
  --button-fill-ink: var(--night);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.25rem;
  padding: 0 1.5rem;
  border: 0;
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--button-ink);
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 700;
  font-stretch: 105%;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.45s var(--ease-expo), transform 0.3s var(--ease-out);
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: var(--button-fill);
  transform: translateY(101%);
  transition: transform 0.55s var(--ease-expo);
}

.button:hover,
.button:focus-visible {
  color: var(--button-fill-ink);
}

.button:hover::before,
.button:focus-visible::before {
  transform: translateY(0);
}

.button:active {
  transform: scale(0.97);
}

.button .icon {
  transition: transform 0.45s var(--ease-expo);
}

.button:hover .icon {
  transform: translateY(3px);
}

.button-small {
  min-height: 2.6rem;
  padding: 0 1.15rem;
  font-size: var(--step--1);
}

.button-light {
  --button-bg: var(--white);
  --button-fill: var(--peach);
}

.button-light:hover .icon {
  transform: translateX(4px);
}

.link-quiet {
  position: relative;
  color: var(--on-night);
  font-weight: 700;
  text-decoration: none;
}

.link-quiet::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.2rem;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
  transform-origin: right;
  transition: transform 0.6s var(--ease-expo), opacity 0.3s;
}

.link-quiet:hover::after {
  opacity: 1;
  background: var(--peach);
  animation: underline-swipe 0.7s var(--ease-expo);
}

@keyframes underline-swipe {
  0% {
    transform: scaleX(1);
    transform-origin: right;
  }

  45% {
    transform: scaleX(0);
    transform-origin: right;
  }

  46% {
    transform: scaleX(0);
    transform-origin: left;
  }

  100% {
    transform: scaleX(1);
    transform-origin: left;
  }
}

/* En-tête */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 70;
  padding-top: env(safe-area-inset-top);
  color: var(--on-night);
  transition: transform 0.6s var(--ease-expo), background-color 0.4s var(--ease-out), box-shadow 0.4s;
}

.site-header.is-scrolled {
  background: color-mix(in srgb, var(--night) 82%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 1px 0 var(--line-night);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.menu-open .site-header {
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: none;
}

.header-row {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.brand-mark {
  width: 2.4rem;
  height: 1.7rem;
  fill: var(--violet);
  transition: transform 0.6s var(--ease-expo);
}

.brand:hover .brand-mark {
  transform: rotate(-8deg) scale(1.06);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  font-stretch: 112%;
  letter-spacing: -0.03em;
}

.main-nav {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}

.main-nav a {
  position: relative;
  color: var(--on-night-muted);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.3s;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 2px;
  border-radius: 2px;
  background: var(--peach);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-expo);
}

.main-nav a:hover,
.main-nav a.is-current {
  color: var(--on-night);
}

.main-nav a:hover::after,
.main-nav a.is-current::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Menu mobile plein écran */

.menu-button {
  display: none;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  flex: none;
  border: 0;
  border-radius: 50%;
  background: var(--night-raised);
  color: var(--on-night);
  cursor: pointer;
  transition: background-color 0.3s;
}

.menu-button-lines {
  position: relative;
  display: block;
  width: 1.15rem;
  height: 0.6rem;
}

.menu-button-lines span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.6s var(--ease-expo), top 0.6s var(--ease-expo);
}

.menu-button-lines span:first-child {
  top: 0;
}

.menu-button-lines span:last-child {
  top: calc(100% - 2px);
}

.menu-button[aria-expanded="true"] {
  background: var(--peach);
  color: var(--night);
}

.menu-button[aria-expanded="true"] .menu-button-lines span {
  top: calc(50% - 1px);
}

.menu-button[aria-expanded="true"] .menu-button-lines span:first-child {
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] .menu-button-lines span:last-child {
  transform: rotate(-45deg);
}

.menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
  pointer-events: none;
  color: var(--on-night);
  transition: visibility 0s linear 0.8s;
}

.menu.is-open {
  visibility: visible;
  pointer-events: auto;
  transition: visibility 0s;
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  background: var(--night);
  clip-path: circle(0 at var(--menu-x, 90%) var(--menu-y, 2rem));
  transition: clip-path 0.8s var(--ease-in-out);
}

.menu.is-open .menu-backdrop {
  clip-path: circle(150% at var(--menu-x, 90%) var(--menu-y, 2rem));
}

.menu-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: calc(var(--header-height) + env(safe-area-inset-top) + 2rem) 0 calc(2rem + env(safe-area-inset-bottom));
}

.menu-links {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu-links a {
  display: block;
  overflow: hidden;
  padding-block: 0.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 11vw, 4.5rem);
  font-weight: 800;
  font-stretch: 118%;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.menu-links span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.45s var(--ease-in-out), color 0.3s;
}

.menu.is-open .menu-links span {
  transform: translateY(0);
  transition: transform 0.9s var(--ease-expo) calc(0.25s + var(--i, 0) * 0.06s), color 0.3s;
}

.menu-links a:hover span,
.menu-links a:focus-visible span {
  color: var(--peach);
}

.menu-foot {
  display: grid;
  gap: 0.35rem;
  color: var(--on-night-muted);
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.3s, transform 0.3s;
}

.menu.is-open .menu-foot {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s 0.55s, transform 0.8s var(--ease-expo) 0.55s;
}

.menu-mail {
  color: var(--on-night);
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  text-decoration: none;
}

.menu-lang {
  color: var(--on-night);
  font-weight: 700;
  text-underline-offset: 0.25em;
}

/* Sélecteur de langue : l'autre langue de la même page */

.lang-switch {
  flex: none;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line-night);
  border-radius: 999px;
  color: var(--on-night-muted);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}

.lang-switch:hover {
  border-color: var(--on-night-muted);
  color: var(--on-night);
}

/* Hero */

.hero {
  position: relative;
  min-height: max(100svh, 40rem);
  background: var(--night);
  color: var(--on-night);
  overflow: hidden;
  isolation: isolate;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  touch-action: pan-y;
}

.motion .hero-canvas {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out);
}

.motion .hero-canvas.is-ready {
  opacity: 1;
}

/* V4, porte entre les pages : l'écran choisi s'allume pendant que le J plonge dedans,
   puis la transition entre documents l'agrandit jusqu'à l'en-tête de la page cible. */
.hero-porte {
  position: absolute;
  border-radius: 8px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 70%, var(--night)), var(--night));
  box-shadow: 0 0 0 2px var(--accent), 0 0 48px color-mix(in srgb, var(--accent) 55%, transparent);
  pointer-events: none;
  animation: porte-allume 0.7s var(--ease-out) both;
}

@keyframes porte-allume {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: none; }
}

/* Sans transition entre documents (Firefox) : un fondu pendant le saut. */
.porte-fondu body {
  opacity: 0;
  transition: opacity 0.7s var(--ease-out);
}

@media (prefers-reduced-motion: no-preference) {
  @view-transition {
    navigation: auto;
  }

  .hero-porte,
  .page-hero {
    view-transition-name: porte;
  }

  /* Courbe douce au départ comme à l'arrivée : l'ancienne (expo) partait en trombe. */
  ::view-transition-group(porte) {
    animation-duration: 1s;
    animation-timing-function: cubic-bezier(0.65, 0, 0.35, 1);
  }

  ::view-transition-old(porte),
  ::view-transition-new(porte) {
    height: 100%;
    object-fit: cover;
    overflow: clip;
  }

  ::view-transition-old(porte) {
    animation-duration: 0.5s;
  }

  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 0.6s;
  }
}

/* Titre, explication et boutons en un seul bloc en bas à gauche : l'acheteur lit
   l'offre d'un trait, la scène garde le haut et la droite. Version précédente
   (titre à gauche, explication détachée à droite) : tag git
   jakoma-v3-hero-avant-regroupement. */
.hero-content {
  position: absolute;
  inset: auto 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: start;
  align-items: end;
  gap: clamp(1.25rem, 2.4vh, 1.75rem);
  padding-bottom: calc(clamp(2.5rem, 6vh, 4.5rem) + env(safe-area-inset-bottom));
  pointer-events: none;
}

.hero-content a {
  pointer-events: auto;
}

.hero-title {
  font-size: clamp(2.9rem, min(5.6vw, 9vh), 6rem);
  font-weight: 900;
  font-stretch: 125%;
  line-height: 0.88;
  letter-spacing: -0.045em;
}

.hero-title-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.06em;
  margin-bottom: -0.06em;
}

.hero-title-line > span {
  display: inline-block;
}

/* Surtitre du h1 de l'accueil : porte les mots-clés, l'accroche garde la place. */
.hero-title-kicker {
  display: block;
  overflow: hidden;
  margin-bottom: 0.85rem;
  font-size: var(--step-0);
  font-weight: 600;
  font-stretch: 100%;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

/* Même fond que les étiquettes de la scène : le surtitre passe devant les écrans 3D.
   Écran large mais bas : surtitre resserré, l'étiquette Médias garde sa place. */
.hero-title-kicker > span {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line-night);
  border-radius: 10px;
  background: color-mix(in srgb, var(--night) 72%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@media (min-width: 761px) and (max-height: 820px) {
  .hero-title-kicker {
    margin-bottom: 0.55rem;
    font-size: var(--step--1);
  }

  .hero-title-kicker > span {
    padding: 0.3rem 0.65rem;
  }
}

.hero-aside {
  display: grid;
  gap: 1.5rem;
}

.hero-lead {
  max-width: 34rem;
  font-size: var(--step-1);
  line-height: 1.45;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 1.5rem;
}

/* Les étiquettes n'existent qu'avec la scène : sans WebGL, sans JS ou si le module échoue,
   ce seraient trois liens focalisables mais invisibles. */
.hero-labels {
  position: absolute;
  inset: 0;
  display: none;
  pointer-events: none;
}

.scene-ready .hero-labels {
  display: block;
}

.node-label {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  gap: 0.1rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line-night);
  border-radius: 10px;
  background: color-mix(in srgb, var(--night) 72%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
  text-decoration: none;
  pointer-events: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s var(--ease-out), visibility 0s linear 0.8s, border-color 0.3s, background-color 0.3s;
  will-change: transform;
}

.node-label.is-visible {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.8s var(--ease-out), visibility 0s, border-color 0.3s, background-color 0.3s;
}

/* Bulle du J (SPEC-guidage-visiteur) : positionnée par scene.js, au-dessus de sa tête. */
.j-bulle {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  width: max-content;
  max-width: min(21rem, calc(100vw - 2rem));
  text-wrap: balance;
  margin: 0;
  padding: 0.6rem 0.9rem;
  border-radius: 14px;
  background: var(--white);
  color: var(--prune);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  box-shadow: 0 10px 30px color-mix(in srgb, var(--night) 45%, transparent);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  scale: 0.9;
  transform-origin: var(--queue, 50%) 100%;
  transition: opacity 0.25s var(--ease-out), scale 0.35s var(--ease-out), visibility 0s 0.25s;
}

.j-bulle::after {
  content: "";
  position: absolute;
  left: var(--queue, 50%);
  bottom: -6px;
  width: 12px;
  height: 12px;
  background: inherit;
  border-radius: 0 0 3px 0;
  transform: translateX(-50%) rotate(45deg);
}

.j-bulle.sans-queue::after {
  display: none;
}

.j-bulle.is-visible {
  opacity: 1;
  visibility: visible;
  scale: 1;
  transition: opacity 0.25s var(--ease-out), scale 0.35s var(--ease-out), visibility 0s;
}

@media (prefers-reduced-motion: reduce) {
  .j-bulle,
  .j-bulle.is-visible {
    scale: 1;
    transition: none;
  }
}

.node-label:hover,
.node-label.is-active {
  border-color: var(--peach);
}

.node-label-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  font-stretch: 108%;
}

.node-label-theme {
  color: var(--on-night-muted);
  font-size: 0.8rem;
}

/* Sections */

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 1.5rem 4rem;
  align-items: end;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}

.section-intro p {
  max-width: 34rem;
  color: var(--ink-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.section-title {
  font-size: var(--step-3);
  font-stretch: 112%;
  line-height: 0.98;
  text-wrap: balance;
}

/* Sites */

.sites {
  padding-block: var(--section-space);
  background: var(--white);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line-light);
}

.showcase-reverse .showcase-visual {
  order: 2;
}

.showcase-visual {
  position: relative;
  padding-bottom: 3rem;
}

.browser {
  overflow: hidden;
  border-radius: var(--radius-frame);
  background: var(--mist);
  box-shadow: 0 0 0 1px var(--line-light), 0 40px 70px -40px color-mix(in srgb, var(--prune) 55%, transparent);
}

.browser-bar {
  display: flex;
  justify-content: center;
  padding: 0.6rem;
  background: var(--mist);
}

.browser-url {
  padding: 0.2rem 1rem;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.browser-viewport {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.browser-viewport img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0;
  transition: object-position 7s cubic-bezier(0.45, 0, 0.25, 1);
}

.phone {
  position: absolute;
  right: -1rem;
  bottom: 0;
  width: 26%;
  aspect-ratio: 390 / 844;
  overflow: hidden;
  border: 6px solid var(--night);
  border-radius: 26px;
  background: var(--night);
  box-shadow: 0 30px 50px -20px color-mix(in srgb, var(--night) 60%, transparent);
  transform: translateY(var(--depth-y, 0px));
}

.phone img {
  width: 100%;
  height: 100%;
  border-radius: 19px;
  object-fit: cover;
  object-position: top;
}

.showcase-reverse .phone {
  right: auto;
  left: -1rem;
}

.showcase-name {
  font-size: var(--step-3);
  font-stretch: 118%;
  line-height: 0.98;
}

.showcase-pitch {
  max-width: 30rem;
  margin-top: 1.25rem;
  color: var(--ink-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 2.5rem 0 0;
  border-top: 1px solid var(--line-light);
}

.metric {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 1.25rem 1rem 1.25rem 0;
  border-bottom: 1px solid var(--line-light);
}

.metric dt {
  color: var(--ink-muted);
  font-size: var(--step--1);
}

.metric dd {
  margin: 0;
  color: var(--prune);
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  font-stretch: 120%;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.metrics-source {
  margin-top: 1rem;
  color: var(--ink-muted);
  font-size: var(--step--1);
}

/* Offre et catalogue */

.offer {
  padding-block: var(--section-space);
  background: var(--mist);
}

.formats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem clamp(2rem, 5vw, 5rem);
  margin: 0 0 clamp(3rem, 6vw, 5rem);
  padding: 0;
  list-style: none;
}

.format {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0.8rem;
  padding-top: 1.5rem;
}

.format::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--prune);
  transform-origin: left;
}

.format-name {
  font-size: var(--step-2);
  font-stretch: 112%;
}

.format p {
  max-width: 28rem;
  color: var(--ink-muted);
}

.format-price strong {
  color: var(--prune);
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  font-stretch: 120%;
}

.spots {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.spots thead th {
  padding: 0 1rem 0.9rem 0;
  color: var(--ink-muted);
  font-size: var(--step--1);
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
}

.spots tbody tr {
  border-top: 1px solid var(--line-light);
  transition: background-color 0.4s var(--ease-out);
}

.spots tbody tr:last-child {
  border-bottom: 1px solid var(--line-light);
}

.spots tbody tr:hover {
  background: color-mix(in srgb, var(--white) 75%, transparent);
}

.spots th[scope="row"],
.spots td {
  padding: 1.25rem 1rem 1.25rem 0;
  text-align: left;
  vertical-align: middle;
}

.spots td {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  font-stretch: 110%;
  white-space: nowrap;
}

.spots td:last-child {
  padding-right: 0;
  text-align: right;
}

.spot-name {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 800;
  font-stretch: 108%;
}

.spot-theme {
  display: block;
  color: var(--ink-muted);
  font-size: var(--step--1);
  font-weight: 400;
}

.spot-book {
  --button-bg: var(--prune);
  --button-ink: var(--white);
  --button-fill: var(--peach);
  --button-fill-ink: var(--night);
}

.spots-note {
  margin-top: 1rem;
  color: var(--ink-muted);
  font-size: var(--step--1);
}

.catalogue-request {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
  gap: 1.5rem 4rem;
  align-items: end;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-frame);
  background: var(--prune);
  color: var(--on-night);
}

.catalogue-request h3 {
  font-size: var(--step-2);
  font-stretch: 110%;
}

.catalogue-request p {
  margin-top: 0.6rem;
  color: var(--on-night-muted);
}

.catalogue-request label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.inline-field {
  display: flex;
  gap: 0.6rem;
}

.inline-field input {
  min-width: 0;
  flex: 1 1 12rem;
}

.inline-field .button {
  flex: none;
}

input[type="email"],
input[type="url"],
input[type="text"] {
  width: 100%;
  min-height: 3.25rem;
  padding: 0 1.1rem;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  background: var(--white);
  color: var(--prune);
  font: inherit;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input::placeholder {
  color: color-mix(in srgb, var(--prune) 55%, var(--white));
}

input:hover {
  border-color: color-mix(in srgb, var(--prune) 35%, transparent);
}

input:focus-visible {
  outline: none;
  border-color: var(--peach);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--peach) 45%, transparent);
}

input[aria-invalid="true"] {
  border-color: var(--error);
}

.field-error {
  margin-top: 0.5rem;
  color: var(--error);
  font-size: var(--step--1);
  font-weight: 700;
}

.catalogue-request .field-error {
  color: #ffd2bd;
}

/* Sans JS, le formulaire n'a pas de cible sûre : une adresse le remplace. */
.catalogue-fallback {
  grid-column: 1 / -1;
}

.catalogue-request .catalogue-fallback a {
  color: var(--on-night);
  font-weight: 700;
}

.js .catalogue-fallback,
html:not(.js) .catalogue-request-field {
  display: none;
}

/* Réservation */

.booking {
  width: min(100% - 2rem, 34rem);
  max-height: calc(100dvh - 2rem);
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: var(--white);
  color: var(--prune);
  box-shadow: 0 40px 80px -30px color-mix(in srgb, var(--night) 70%, transparent);
}

.booking::backdrop {
  background: color-mix(in srgb, var(--night) 70%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.booking-form {
  display: grid;
  gap: 0.5rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.booking-form label,
.booking-formats legend {
  margin-top: 0.75rem;
  font-weight: 700;
}

.booking-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.booking-head h2 {
  font-size: var(--step-2);
  font-stretch: 108%;
  line-height: 1.05;
}

.booking-close {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  flex: none;
  border: 0;
  border-radius: 50%;
  background: var(--mist);
  color: var(--prune);
  cursor: pointer;
  transition: background-color 0.3s, transform 0.5s var(--ease-expo);
}

.booking-close:hover {
  background: var(--peach);
  transform: rotate(90deg);
}

.booking-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.booking-formats legend {
  width: 100%;
  margin-bottom: 0.5rem;
}

.booking-formats label {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  margin: 0;
  padding: 0 1.1rem;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

.booking-formats input {
  position: absolute;
  opacity: 0;
}

.booking-formats label:has(input:checked) {
  background: var(--prune);
  border-color: var(--prune);
  color: var(--white);
}

.booking-formats label:has(input:focus-visible) {
  outline: 3px solid var(--peach);
  outline-offset: 2px;
}

.optional {
  color: var(--ink-muted);
  font-weight: 400;
}

.booking-submit {
  --button-fill: var(--prune);
  --button-fill-ink: var(--white);
  justify-self: start;
  margin-top: 1.25rem;
}

.booking-hint {
  color: var(--ink-muted);
  font-size: var(--step--1);
}

/* Méthode */

.method {
  padding-block: var(--section-space);
  background: var(--white);
}

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 3rem clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.method-grid .section-title {
  position: sticky;
  top: calc(var(--header-height) + 3rem);
}

.steps {
  position: relative;
  display: grid;
  gap: clamp(3rem, 7vw, 6rem);
  margin: 0;
  padding: 0 0 0 3.5rem;
  list-style: none;
}

.steps::before,
.steps::after {
  content: "";
  position: absolute;
  left: calc(0.75rem - 1px);
  top: 0.9rem;
  bottom: 0.9rem;
  width: 2px;
  background: var(--line-light);
}

.steps::after {
  background: var(--peach);
  transform: scaleY(var(--thread-progress, 1));
  transform-origin: top;
}

.step {
  position: relative;
}

.step h3 {
  font-size: var(--step-2);
  font-stretch: 108%;
  line-height: 1.05;
}

.step p {
  max-width: 28rem;
  margin-top: 0.8rem;
  color: var(--ink-muted);
}

.step-node {
  position: absolute;
  left: -3.5rem;
  top: 0.15rem;
  z-index: 1;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--prune);
  border-radius: 50%;
  background: var(--white);
  transition: background-color 0.5s var(--ease-out), border-color 0.5s, transform 0.6s var(--ease-expo);
}

.step-node::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 2px solid var(--peach);
  opacity: 0;
}

.step.is-reached .step-node {
  background: var(--peach);
  border-color: var(--peach);
  transform: scale(1.15);
}

/* Atelier */

.workshop {
  padding-block: var(--section-space);
  background: var(--prune);
  color: var(--on-night);
}

.workshop-intro {
  max-width: 34rem;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
  color: var(--on-night-muted);
  font-size: var(--step-1);
}

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

.workshop-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 22rem);
  gap: 0.75rem 3rem;
  align-items: center;
  padding-block: clamp(1rem, 2.5vw, 2rem);
  border-top: 1px solid var(--line-night);
}

.workshop-item:last-child {
  border-bottom: 1px solid var(--line-night);
}

.workshop-word {
  color: var(--violet-soft);
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 0.6rem + 7.4vw, 8rem);
  font-weight: 900;
  font-stretch: 62%;
  line-height: 0.9;
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: color 0.5s;
}

.workshop-word.is-lit,
.workshop-item:hover .workshop-word {
  color: var(--peach);
}

.workshop-item p {
  color: var(--on-night-muted);
}

/* Contact */

.contact {
  position: relative;
  padding-block: var(--section-space);
  overflow: hidden;
  background: var(--night);
  color: var(--on-night);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 1fr);
  gap: 2rem 4rem;
  align-items: center;
}

.contact-copy {
  display: grid;
  gap: 2.5rem;
}

.contact-title {
  font-size: var(--step-3);
  font-stretch: 118%;
  line-height: 0.98;
  text-wrap: balance;
}

.contact-aside {
  display: grid;
  justify-items: start;
  gap: 1.5rem;
  max-width: 30rem;
  color: var(--on-night-muted);
}

.contact-stage {
  position: relative;
  display: none;
  aspect-ratio: 4 / 5;
  max-height: 34rem;
}

.js .contact-stage {
  display: block;
}

.contact-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Pied de page */

.site-footer {
  padding-top: 2rem;
  overflow: hidden;
  background: var(--night);
  color: var(--on-night-muted);
  border-top: 1px solid var(--line-night);
  font-size: var(--step--1);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.site-footer .brand {
  color: var(--on-night);
}

.footer-links a {
  color: var(--on-night);
  text-underline-offset: 0.25em;
}

.footer-wordmark {
  margin: clamp(2rem, 5vw, 4rem) 0 0;
  color: var(--violet);
  font-family: var(--font-display);
  padding-bottom: 0.26em;
  font-size: var(--wordmark-size, 17vw);
  font-weight: 900;
  font-stretch: 125%;
  line-height: 0.9;
  letter-spacing: -0.06em;
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.footer-wordmark .letter {
  display: inline-block;
}

/* Page introuvable */

.lost {
  display: grid;
  align-items: center;
  min-height: 100svh;
  padding: calc(var(--header-height) + 2rem) 0 3rem;
  background: var(--night);
  color: var(--on-night);
}

.lost-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(16rem, 1fr);
  gap: 2rem 4rem;
  align-items: center;
}

.lost-copy {
  display: grid;
  justify-items: start;
  gap: 1.5rem;
}

.lost-code {
  color: var(--violet);
  font-family: var(--font-display);
  font-size: clamp(5rem, 3rem + 10vw, 11rem);
  font-weight: 900;
  font-stretch: 125%;
  line-height: 0.8;
  letter-spacing: -0.05em;
}

.lost-title {
  max-width: 14ch;
  font-size: var(--step-3);
  font-stretch: 115%;
  line-height: 0.98;
}

.lost-text {
  max-width: 32rem;
  color: var(--on-night-muted);
  font-size: var(--step-1);
}

.motion .lost-copy > * {
  animation: soft-rise 1s var(--ease-expo) both;
}

.motion .lost-copy > :nth-child(2) {
  animation-delay: 0.08s;
}

.motion .lost-copy > :nth-child(3) {
  animation-delay: 0.16s;
}

.motion .lost-copy > :nth-child(4) {
  animation-delay: 0.24s;
}

@media (max-width: 960px) {
  .lost-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .lost-stage {
    order: -1;
    width: min(100%, 16rem);
    margin: 0 auto;
    aspect-ratio: 1 / 1;
  }
}

/* Pages simples */

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

.legal {
  padding: calc(var(--header-height) + clamp(3rem, 8vw, 6rem)) 0 clamp(4rem, 10vw, 8rem);
  background: var(--white);
}

.legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 2rem clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.legal-title {
  font-size: var(--step-3);
  font-stretch: 115%;
}

.legal-body {
  display: grid;
  gap: 2.5rem;
  max-width: 40rem;
}

.legal-body h2 {
  margin-bottom: 0.8rem;
  font-size: var(--step-1);
  font-stretch: 108%;
}

.legal-body p + p {
  margin-top: 0.6rem;
}

.legal-body a {
  font-weight: 700;
  text-underline-offset: 0.25em;
}

/* Mouvement : uniquement sans préférence de mouvement réduit (classe posée dans le head) */

.motion .hero-title-kicker > span,
.motion .hero-title-line > span {
  animation: line-rise 1.1s var(--ease-expo) both;
}

.motion .hero-title-line + .hero-title-line > span {
  animation-delay: 0.1s;
}

.motion .hero-aside {
  animation: soft-rise 1.1s var(--ease-expo) 0.3s both;
}

.motion.has-intro:not(.intro-text) .hero-title-kicker > span,
.motion.has-intro:not(.intro-text) .hero-title-line > span {
  animation: none;
  transform: translateY(105%);
}

.motion.has-intro:not(.intro-text) .hero-aside {
  animation: none;
  opacity: 0;
}

.motion .split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

.motion .split-word > span {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 1s var(--ease-expo) calc(var(--w, 0) * 0.035s);
}

.motion .is-inview .split-word > span,
.motion .split-word.is-inview > span {
  transform: translateY(0);
}

.motion [data-fade] {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 1s var(--ease-out) var(--d, 0s), transform 1.1s var(--ease-expo) var(--d, 0s);
}

.motion [data-fade].is-inview {
  opacity: 1;
  transform: none;
}

.motion .format::before {
  transform: scaleX(0);
  transition: transform 1.2s var(--ease-expo) calc(var(--d, 0s) + 0.1s);
}

.motion .format.is-inview::before {
  transform: scaleX(1);
}

.motion [data-clip] {
  clip-path: inset(8% 5% 8% 5% round var(--radius-frame));
  transition: clip-path 1.4s var(--ease-expo);
}

.motion [data-clip] .browser-viewport img {
  scale: 1.12;
  transition: scale 1.6s var(--ease-expo), object-position 7s cubic-bezier(0.45, 0, 0.25, 1);
}

.motion [data-clip].is-inview {
  clip-path: inset(0 0 0 0 round var(--radius-frame));
}

.motion [data-clip].is-inview .browser-viewport img {
  scale: 1;
}

.motion .step.is-reached .step-node::after {
  animation: node-ping 1.2s var(--ease-out);
}

.motion .footer-wordmark .letter {
  transform: translateY(60%);
  transition: transform 1.2s var(--ease-expo) calc(var(--l, 0) * 0.05s);
}

.motion .footer-wordmark.is-inview .letter {
  transform: translateY(0);
}

.motion .booking[open] {
  animation: dialog-in 0.55s var(--ease-expo);
}

.motion .booking[open]::backdrop {
  animation: fade-in 0.4s ease-out;
}

.motion .booking.is-closing {
  animation: dialog-out 0.3s var(--ease-in-out) forwards;
}

.motion .booking.is-closing::backdrop {
  animation: fade-out 0.3s ease-in forwards;
}

@media (hover: hover) {
  .motion .browser:hover .browser-viewport img {
    object-position: 50% 100%;
  }
}

.motion .browser.is-panning .browser-viewport img {
  object-position: 50% 100%;
}

@keyframes line-rise {
  from {
    transform: translateY(105%);
  }
}

@keyframes soft-rise {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
}

@keyframes fade-out {
  to {
    opacity: 0;
  }
}

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(2rem) scale(0.96);
  }
}

@keyframes dialog-out {
  to {
    opacity: 0;
    transform: translateY(1rem) scale(0.98);
  }
}

@keyframes node-ping {
  from {
    opacity: 0.9;
    transform: scale(1);
  }

  to {
    opacity: 0;
    transform: scale(2.4);
  }
}

/* Responsive */

@media (max-width: 960px) {
  :root {
    --header-height: 4rem;
  }

  .main-nav,
  .header-cta {
    display: none;
  }

  .js .menu-button {
    display: grid;
    margin-left: auto;
  }

  /* Sans JS, pas de faux bouton de menu : l'appel au contact reste dans l'en-tête. */
  html:not(.js) .header-cta {
    display: inline-flex;
    margin-left: auto;
  }

  /* Le sélecteur de langue pousse le reste à droite ; le bouton de menu reste le dernier. */
  .lang-switch {
    margin-left: auto;
  }

  .js .menu-button,
  html:not(.js) .header-cta {
    margin-left: 0;
  }

  /* Design system : la navigation interne reste accessible, en bandeau défilant. */
  .page-plain .main-nav {
    display: flex;
    gap: 1.25rem;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
    white-space: nowrap;
    padding-block: 0.5rem;
  }

  .header-row {
    gap: 0.6rem;
  }

  .hero-content,
  .section-intro,
  .showcase,
  .method-grid,
  .contact-grid,
  .workshop-item,
  .formats,
  .catalogue-request,
  .legal-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-content {
    gap: 1.25rem;
  }

  .hero-title {
    font-size: 12.4vw;
    font-stretch: 112%;
  }

  .hero-lead {
    font-size: 1.08rem;
  }

  .hero-aside {
    gap: 1.25rem;
    padding-bottom: 0;
  }

  .node-label {
    padding: 0.35rem 0.6rem;
  }

  .node-label-name {
    font-size: 0.8rem;
  }

  .node-label-theme {
    display: none;
  }

  .section-intro {
    gap: 1rem;
  }

  .showcase {
    gap: 2rem;
  }

  .showcase-reverse .showcase-visual {
    order: 0;
  }

  .showcase-visual {
    padding-bottom: 2rem;
    margin-right: 1.5rem;
  }

  .showcase-reverse .showcase-visual {
    margin-right: 0;
    margin-left: 1.5rem;
  }

  .phone {
    right: -1.5rem;
    width: 32%;
    border-width: 4px;
    border-radius: 18px;
  }

  .phone img {
    border-radius: 14px;
  }

  .showcase-reverse .phone {
    left: -1.5rem;
  }

  .metrics {
    margin-top: 1.75rem;
  }

  .metric {
    padding-block: 1rem;
  }

  .method-grid .section-title {
    position: static;
  }

  .steps {
    gap: 2.75rem;
  }

  .spots thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .spots,
  .spots tbody,
  .spots tr,
  .spots th[scope="row"],
  .spots td {
    display: block;
  }

  .spots tbody tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.25rem 1rem;
    padding: 1.25rem 0;
  }

  .spots th[scope="row"] {
    grid-column: 1 / -1;
    padding: 0 0 0.75rem;
  }

  .spots td {
    padding: 0.4rem 0;
  }

  .spots td::before {
    content: attr(data-label);
    display: block;
    color: var(--ink-muted);
    font-family: var(--font-body);
    font-size: var(--step--1);
    font-weight: 400;
  }

  .spots td:last-child {
    grid-column: 1 / -1;
    padding-top: 0.75rem;
    text-align: left;
  }

  .spots td:last-child::before {
    content: none;
  }

  .spot-book {
    width: 100%;
    min-height: 3rem;
  }

  .inline-field {
    flex-direction: column;
  }

  .inline-field input {
    flex-basis: auto;
  }

  .workshop-item {
    gap: 0.5rem;
    padding-block: 1.25rem;
  }

  .contact-grid {
    gap: 0;
  }

  .contact-stage {
    order: -1;
    width: min(100%, 18rem);
    margin: -2rem auto 0;
    aspect-ratio: 1 / 1;
  }

  .footer-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1rem;
  }

  .footer-row .brand {
    grid-column: 1 / -1;
    margin-bottom: 0.5rem;
  }
}

/* Menu en paysage : moins haut que son contenu, il défile et se resserre. */
@media (max-height: 520px) {
  .menu-panel {
    padding-top: calc(var(--header-height) + env(safe-area-inset-top) + 0.75rem);
    padding-bottom: calc(1.25rem + env(safe-area-inset-bottom));
    gap: 1.25rem;
  }

  .menu-links a {
    font-size: clamp(1.6rem, 9vh, 2.6rem);
  }
}

@media (max-width: 380px) {
  .metric dd {
    font-size: 1.35rem;
  }
}

/* V4 : un seul accent pour les trois activités (choix de Mathis, 06/10) */

:root {
  --accent-medias: var(--peach);
  --accent-developpement: var(--peach);
  --accent-ia: var(--peach);
  --accent: var(--peach);
}

[data-activite="medias"],
[data-accent="medias"] {
  --accent: var(--accent-medias);
}

[data-activite="developpement"],
[data-accent="developpement"] {
  --accent: var(--accent-developpement);
}

[data-activite="ia"],
[data-accent="ia"] {
  --accent: var(--accent-ia);
}

.site-header.is-solid {
  background: color-mix(in srgb, var(--night) 82%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 1px 0 var(--line-night);
}

.main-nav a[aria-current="page"] {
  color: var(--on-night);
}

.main-nav a[aria-current="page"]::after {
  background: var(--accent);
  transform: scaleX(1);
}

/* Accueil : les trois activités */

.activities {
  padding-block: var(--section-space);
  background: var(--white);
}

.activity-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.activity {
  position: relative;
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 1rem;
  padding-top: 1.75rem;
}

.activity::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--accent);
}

.activity-lead {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  column-gap: clamp(2rem, 6vw, 6rem);
}

.activity-lead .activity-title {
  grid-column: 1;
  font-size: var(--step-3);
}

.activity-lead .activity-text,
.activity-lead .activity-link {
  grid-column: 1;
}

.activity-lead .activity-facts {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: end;
}

.activity-title {
  font-size: var(--step-2);
  font-stretch: 112%;
  line-height: 1;
  text-wrap: balance;
}

.activity-text {
  max-width: 34rem;
  color: var(--ink-muted);
}

.activity-facts {
  display: grid;
  width: 100%;
  margin: 0;
}

.activity-facts div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line-light);
}

.activity-facts dt {
  color: var(--ink-muted);
}

.activity-facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  font-stretch: 118%;
}

.activities .link-quiet,
.crosslinks .link-quiet,
.tasks .link-quiet {
  color: var(--prune);
}

.workshop-head {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 1.5rem 4rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.workshop-head .workshop-intro {
  margin-bottom: 0;
}

.workshop-item a {
  color: var(--on-night);
  text-underline-offset: 0.25em;
}

/* Pages d'activité : en-tête */

.page-hero {
  padding: calc(var(--header-height) + clamp(4rem, 12vw, 9rem)) 0 clamp(4rem, 9vw, 7rem);
  background: var(--night);
  color: var(--on-night);
  border-bottom: 3px solid var(--accent);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 2rem clamp(3rem, 7vw, 7rem);
  align-items: end;
}

.page-hero-title {
  font-size: clamp(2.6rem, 1.4rem + 4.6vw, 6rem);
  font-stretch: 112%;
  line-height: 0.95;
  text-wrap: balance;
}

.page-hero-aside {
  display: grid;
  gap: 2rem;
}

.page-hero-lead {
  color: var(--on-night-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
}

/* Médias */

.media-map {
  --univers-habitat: #ff844d;
  --univers-vie: #b98cff;
  --univers-sport: #2fbf9b;
  --univers-business: #f2c14e;
  --univers-actu: #6cb8ff;
  padding-block: var(--section-space);
  background: var(--night);
  color: var(--on-night);
}

.media-map .section-intro p {
  color: var(--on-night-muted);
}

.map-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.6fr);
  gap: 2rem clamp(2rem, 4vw, 4rem);
  align-items: stretch;
}

.no-stage .map-layout {
  grid-template-columns: minmax(0, 1fr);
}

.map-side {
  display: grid;
  align-content: start;
  gap: 1.5rem;
}

.univers-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-night);
}

.univers {
  --c: var(--peach);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "dot name price" "dot count price";
  align-items: center;
  gap: 0.1rem 0.9rem;
  width: 100%;
  padding: 1rem 0.25rem;
  border: 0;
  border-bottom: 1px solid var(--line-night);
  background: none;
  color: var(--on-night);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.3s, padding 0.5s var(--ease-expo);
}

.univers[data-univers="habitat"] { --c: var(--univers-habitat); }
.univers[data-univers="vie"] { --c: var(--univers-vie); }
.univers[data-univers="sport"] { --c: var(--univers-sport); }
.univers[data-univers="business"] { --c: var(--univers-business); }
.univers[data-univers="actu"] { --c: var(--univers-actu); }

.univers:disabled {
  cursor: default;
}

.univers:not(:disabled):hover,
.univers[aria-pressed="true"] {
  padding-left: 0.85rem;
  background: color-mix(in srgb, var(--c) 10%, transparent);
}

.univers-dot {
  grid-area: dot;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--c);
  transition: transform 0.5s var(--ease-expo);
}

.univers[aria-pressed="true"] .univers-dot {
  transform: scale(1.35);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 30%, transparent);
}

.is-filtered .univers[aria-pressed="false"] {
  color: var(--on-night-muted);
}

.univers-name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 800;
  font-stretch: 108%;
  line-height: 1.15;
}

.univers-count {
  grid-area: count;
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

.univers-price {
  grid-area: price;
  font-family: var(--font-display);
  font-weight: 700;
  white-space: nowrap;
}

.map-budgets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

html:not(.js) .map-budgets,
html:not(.js) .map-count,
html:not(.js) .map-stage {
  display: none;
}

.chip {
  min-height: 2.5rem;
  padding: 0 1rem;
  border: 1px solid var(--line-night);
  border-radius: 999px;
  background: none;
  color: var(--on-night-muted);
  font: inherit;
  font-size: var(--step--1);
  font-weight: 700;
  cursor: pointer;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.chip:hover {
  color: var(--on-night);
  border-color: var(--on-night-muted);
}

.chip[aria-pressed="true"] {
  border-color: var(--peach);
  background: var(--peach);
  color: var(--night);
}

.map-count {
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

.map-count span {
  color: var(--on-night);
  font-weight: 700;
}

.map-empty {
  color: var(--peach);
  font-weight: 700;
}

.map-stage {
  position: relative;
  min-height: clamp(26rem, 50vw, 42rem);
  border-radius: var(--radius-frame);
  overflow: hidden;
  touch-action: pan-y;
}

/* Seuls le fond et le dessin 3D s'estompent aux bords : jamais le texte posé dessus. */
.map-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 45%, color-mix(in srgb, var(--violet) 14%, var(--night)), var(--night) 70%);
}

.map-stage::before,
.map-stage canvas {
  -webkit-mask-image: radial-gradient(120% 110% at 50% 50%, #000 58%, transparent 92%);
  mask-image: radial-gradient(120% 110% at 50% 50%, #000 58%, transparent 92%);
}

.map-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s var(--ease-out);
}

.map-stage.is-ready canvas {
  opacity: 1;
}

.map-tip {
  --tip-color: var(--peach);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  gap: 0.15rem;
  max-width: 16rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-night);
  border-left: 3px solid var(--tip-color);
  border-radius: 10px;
  background: color-mix(in srgb, var(--night) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--on-night-muted);
  font-size: var(--step--1);
  line-height: 1.35;
  pointer-events: none;
}

.map-tip strong {
  color: var(--on-night);
  font-family: var(--font-display);
  font-size: var(--step-0);
}

.map-tip-price {
  color: var(--on-night);
  font-weight: 700;
}

.map-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem clamp(2rem, 4vw, 4rem);
  margin: clamp(3rem, 6vw, 5rem) 0 0;
}

.map-highlights div {
  display: grid;
  gap: 0.2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-night);
}

.map-highlights dt {
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

.map-highlights dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  font-stretch: 116%;
}

.map-highlights .map-highlight-note {
  font-family: var(--font-body);
  font-weight: 400;
  font-stretch: 100%;
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

.map-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2.5rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.map-note {
  max-width: 34rem;
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

@media (max-width: 960px) {
  .map-layout,
  .map-highlights {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-stage {
    order: -1;
    min-height: min(34rem, 82vh);
  }
}

.reasons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem clamp(2rem, 4vw, 4rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.reasons li {
  display: grid;
  gap: 0.6rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-light);
}

.reasons h3 {
  font-size: var(--step-1);
  font-stretch: 108%;
  line-height: 1.15;
}

.reasons p {
  color: var(--ink-muted);
}

.reasons-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1200px) {
  .reasons-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.format::before {
  background: var(--accent, var(--prune));
}

.formats-four {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 0;
}

/* Développement */

.journey {
  padding-block: var(--section-space);
  background: var(--white);
}

.journey-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 3rem clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.journey-head {
  display: grid;
  gap: 1.5rem;
}

.journey-head p {
  max-width: 30rem;
  color: var(--ink-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

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

.journey-item {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 0.5rem 2rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line-light);
}

.journey-item:last-child {
  border-bottom: 1px solid var(--line-light);
}

.journey-when {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 112%;
  color: var(--prune);
}

.journey-item p {
  color: var(--ink-muted);
}

.works {
  padding-block: var(--section-space);
  background: var(--prune);
  color: var(--on-night);
}

.works .section-intro p {
  color: var(--on-night-muted);
}

.works-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem clamp(2rem, 4vw, 4rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.work {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--accent);
}

.work h3 {
  font-size: var(--step-2);
  font-stretch: 110%;
  line-height: 1.02;
}

.work p {
  color: var(--on-night-muted);
}

.work-link {
  justify-self: start;
}

/* IA */

.pain {
  padding-block: clamp(4rem, 9vw, 7rem);
  background: var(--white);
}

.pain-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem clamp(3rem, 7vw, 7rem);
  align-items: end;
}

.pain p {
  color: var(--ink-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.tasks {
  padding-block: var(--section-space);
  background: var(--mist);
}

.task-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2.5rem, 5vw, 4rem) clamp(2rem, 4vw, 4rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.task {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 0.7rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--accent);
}

.task h3 {
  font-size: var(--step-1);
  font-stretch: 110%;
  line-height: 1.1;
}

.task p {
  color: var(--ink-muted);
}

.task-link {
  margin-top: 0.4rem;
}

.brain {
  padding-block: var(--section-space);
  background: var(--prune);
  color: var(--on-night);
}

.brain-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 3rem clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.brain-copy {
  display: grid;
  gap: 1.5rem;
}

.brain-copy p {
  max-width: 36rem;
  color: var(--on-night-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.brain-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.brain-list li {
  display: grid;
  gap: 0.4rem;
  padding-block: 1.4rem;
  border-top: 1px solid var(--line-night);
}

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

.brain-list h3 {
  color: var(--accent);
  font-size: var(--step-1);
  font-stretch: 110%;
}

.brain-list p {
  color: var(--on-night-muted);
}

.proof {
  padding-block: var(--section-space);
  background: var(--mist);
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem clamp(3rem, 7vw, 7rem);
  align-items: start;
}

.proof-copy {
  display: grid;
  gap: 1.5rem;
  color: var(--ink-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.proof-points {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  font-size: var(--step-0);
  font-weight: 700;
}

.proof-points li {
  position: relative;
  padding-left: 1.4rem;
}

.proof-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.6rem;
  height: 2px;
  background: var(--accent);
}

/* FAQ */

.faq {
  padding-block: var(--section-space);
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 2rem clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.faq-item {
  border-top: 1px solid var(--line-light);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--line-light);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.4rem;
  cursor: pointer;
  list-style: none;
}

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

.faq-item h3 {
  font-size: var(--step-1);
  font-stretch: 106%;
  line-height: 1.2;
}

.faq-sign {
  position: relative;
  flex: none;
  width: 1.1rem;
  height: 1.1rem;
}

.faq-sign::before,
.faq-sign::after {
  content: "";
  position: absolute;
  inset: calc(50% - 1px) 0 auto;
  height: 2px;
  background: var(--prune);
  transition: transform 0.5s var(--ease-expo);
}

.faq-sign::after {
  transform: rotate(90deg);
}

.faq-item[open]:not([data-etat="ferme"]) .faq-sign::after {
  transform: rotate(0deg);
}

.faq-item p {
  max-width: 40rem;
  padding-bottom: 1.5rem;
  color: var(--ink-muted);
}

/* Liens entre activités */

.crosslinks {
  background: var(--mist);
}

.crosslinks-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.crosslink {
  display: grid;
  gap: 0.4rem;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 3vw, 2.5rem) clamp(2rem, 5vw, 3.5rem) 0;
  border-top: 3px solid var(--accent);
  color: var(--ink);
  text-decoration: none;
}

.crosslink + .crosslink {
  padding-left: clamp(1rem, 3vw, 2.5rem);
}

.crosslink span {
  color: var(--ink-muted);
}

.crosslink strong {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-stretch: 112%;
  line-height: 1.05;
  transition: transform 0.5s var(--ease-expo);
}

.crosslink:hover strong {
  transform: translateX(0.4rem);
}

/* Pied de page : liens */

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

@media (max-width: 960px) {
  .activity-list,
  .activity-lead,
  .workshop-head,
  .page-hero-grid,
  .reasons,
  .formats-four,
  .journey-grid,
  .works-list,
  .pain-grid,
  .task-list,
  .brain-grid,
  .proof-grid,
  .faq-grid,
  .crosslinks-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .activity-lead .activity-facts {
    grid-column: 1;
    grid-row: auto;
  }

  .journey-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .crosslink + .crosslink {
    padding-left: 0;
  }

  .footer-links {
    grid-column: 1 / -1;
  }
}

.map-tip[hidden] {
  display: none;
}

.map-island {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--on-night);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 800;
  font-stretch: 110%;
  letter-spacing: 0.01em;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line-night);
  border-radius: 999px;
  background: var(--night-raised);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out);
}

.map-island.is-visible {
  opacity: 1;
}

.map-island.is-dim {
  color: var(--on-night-muted);
}

.map-island.is-off {
  visibility: hidden;
}

/* Formulaire de demande */

.contact-aside:has(.lead-form) {
  max-width: 44rem;
}

.lead-form {
  display: grid;
  gap: 1.5rem;
  width: 100%;
}

html:not(.js) .lead-form,
.js .lead-fallback {
  display: none;
}

.lead-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.lead-choice legend {
  margin-bottom: 0.6rem;
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

.lead-choice label {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0 1rem;
  border: 1px solid var(--line-night);
  border-radius: 999px;
  color: var(--on-night-muted);
  font-size: var(--step--1);
  font-weight: 700;
  cursor: pointer;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.lead-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.lead-choice label:has(input:checked) {
  border-color: var(--peach);
  background: var(--peach);
  color: var(--night);
}

.lead-choice label:has(input:focus-visible) {
  outline: 3px solid var(--peach);
  outline-offset: 3px;
}

.lead-grid,
.lead-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.lead-group {
  grid-column: 1 / -1;
}

.lead-group[hidden] {
  display: none;
}

.lead-field {
  display: grid;
  align-content: start;
  gap: 0.4rem;
  color: var(--on-night);
  font-size: var(--step--1);
  font-weight: 700;
}

.lead-field em {
  color: var(--on-night-muted);
  font-style: normal;
  font-weight: 400;
}

.lead-wide {
  grid-column: 1 / -1;
}

.lead-field input,
.lead-field select,
.lead-field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-night);
  border-radius: 10px;
  background: var(--night-raised);
  color: var(--on-night);
  font: inherit;
  font-size: var(--step-0);
  font-weight: 400;
  transition: border-color 0.3s;
}

.lead-field textarea {
  resize: vertical;
}

.lead-field input::placeholder,
.lead-field textarea::placeholder {
  color: var(--on-night-muted);
}

.lead-field input:hover,
.lead-field select:hover,
.lead-field textarea:hover {
  border-color: var(--on-night-muted);
}

.lead-field input:focus-visible,
.lead-field select:focus-visible,
.lead-field textarea:focus-visible {
  border-color: var(--peach);
  outline: 2px solid var(--peach);
  outline-offset: 1px;
}

.lead-field [aria-invalid="true"] {
  border-color: var(--peach);
}

.lead-form .field-error {
  color: var(--peach);
  font-weight: 700;
}

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

.lead-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.lead-note {
  max-width: 22rem;
  color: var(--on-night-muted);
  font-size: var(--step--1);
}

.lead-note a,
.lead-status a,
.lead-fallback a {
  color: var(--on-night);
  text-underline-offset: 0.25em;
}

.lead-status:empty {
  display: none;
}

.lead-status {
  color: var(--on-night-muted);
}

.lead-status.is-error {
  color: var(--peach);
  font-weight: 700;
}

.lead-form.is-sent .lead-grid,
.lead-form.is-sent .lead-choice,
.lead-form.is-sent .lead-actions {
  display: none;
}

.lead-confirmation {
  display: grid;
  justify-items: start;
  gap: 1rem;
  padding-block: 0.5rem 1rem;
  color: var(--on-night-muted);
  outline: none;
}

.lead-confirmation[hidden] {
  display: none;
}

.lead-confirmation-title {
  color: var(--on-night);
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 800;
  font-stretch: 118%;
  line-height: 1;
}

.lead-confirmation strong {
  color: var(--on-night);
  overflow-wrap: anywhere;
}

.lead-confirmation .link-quiet {
  margin-top: 0.5rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--on-night);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

@media (prefers-reduced-motion: no-preference) {
  .lead-confirmation:not([hidden]) > * {
    animation: lead-confirmation-entree 0.7s var(--ease-expo) both;
  }

  .lead-confirmation > :nth-child(2) {
    animation-delay: 0.08s;
  }

  .lead-confirmation > :nth-child(3) {
    animation-delay: 0.16s;
  }
}

@keyframes lead-confirmation-entree {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }
}

.lead-form.is-sending [data-lead-submit] {
  opacity: 0.7;
  cursor: progress;
}

@media (max-width: 960px) {
  .lead-grid,
  .lead-group {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* IA : le J démultiplié */

.relief {
  padding-block: var(--section-space);
  background: var(--night);
  color: var(--on-night);
}

.relief-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.5fr);
  gap: 2rem clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.no-stage .relief-grid {
  grid-template-columns: minmax(0, 1fr);
}

.relief-copy {
  display: grid;
  justify-items: start;
  gap: 1.5rem;
}

.relief-copy > p:not(.relief-count) {
  max-width: 30rem;
  color: var(--on-night-muted);
  font-size: var(--step-1);
  line-height: 1.5;
}

.relief-count {
  color: var(--on-night-muted);
}

.relief-count span {
  color: var(--accent-ia);
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 800;
  font-stretch: 118%;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-right: 0.35rem;
}

.relief-replay {
  border: 0;
  background: none;
  padding: 0;
  cursor: pointer;
}

.relief-replay[hidden] {
  display: none;
}

.relief-stage {
  position: relative;
  min-height: clamp(22rem, 40vw, 34rem);
}

html:not(.js) .relief-stage {
  display: none;
}

.relief-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s var(--ease-out);
}

.relief-stage.is-ready canvas {
  opacity: 1;
}

@media (max-width: 960px) {
  .relief-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .relief-stage {
    min-height: min(28rem, 70vh);
  }
}

/* Développement : le J bâtisseur, épinglé pendant le défilement */

.build {
  position: relative;
  background: var(--night);
  color: var(--on-night);
}

.js.motion .build:not(.no-stage) {
  height: 300vh;
}

.build-pin {
  padding-block: var(--section-space);
}

.js.motion .build:not(.no-stage) .build-pin {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding-block: calc(var(--header-height) + 1rem) 2rem;
}

.build-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: 2rem clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.no-stage .build-grid {
  grid-template-columns: minmax(0, 1fr);
}

.build-copy {
  display: grid;
  gap: 2rem;
}

.build-steps {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Indice de défilement (SPEC-guidage-visiteur) : seulement quand la section est épinglée. */
.build-guide {
  display: none;
}

.js.motion .build:not(.no-stage) .build-guide {
  display: grid;
  gap: 0.9rem;
}

.build-progress {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  max-width: 14rem;
}

.build-progress span {
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--accent) var(--rempli, 0%), var(--line-night) var(--rempli, 0%));
}

.build-cue {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  color: var(--on-night-muted);
  font-size: var(--step--1);
  font-weight: 700;
  transition: opacity 0.4s var(--ease-out);
}

.build-cue .icon {
  width: 1rem;
  height: 1rem;
  animation: build-cue 1.6s var(--ease-in-out) infinite;
}

.build-guide.is-done .build-cue {
  opacity: 0;
}

@keyframes build-cue {
  0%, 100% { translate: 0 -2px; }
  50% { translate: 0 3px; }
}

.build-steps li {
  display: grid;
  gap: 0.35rem;
  padding-left: 1.25rem;
  border-left: 2px solid var(--line-night);
  transition: border-color 0.4s var(--ease-out);
}

.build-steps h3 {
  font-size: var(--step-1);
  font-stretch: 108%;
  line-height: 1.15;
  transition: color 0.4s var(--ease-out);
}

.build-steps p {
  color: var(--on-night-muted);
}

.js.motion .build:not(.no-stage) .build-steps li:not(.is-active) h3 {
  color: var(--on-night-muted);
}

.build-steps li.is-active {
  border-left-color: var(--accent-developpement);
}

.build-stage {
  position: relative;
  min-height: clamp(20rem, 38vw, 32rem);
}

html:not(.js) .build-stage {
  display: none;
}

.build-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s var(--ease-out);
}

.build-stage.is-ready canvas {
  opacity: 1;
}

@media (max-width: 960px) {
  .build-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .js.motion .build:not(.no-stage) .build-pin {
    align-items: flex-start;
  }

  .build-copy {
    gap: 1rem;
  }

  .build-steps {
    gap: 0.75rem;
  }

  .js.motion .build:not(.no-stage) .build-steps li:not(.is-active) p {
    display: none;
  }

  .build-stage {
    order: -1;
    min-height: min(19rem, 40vh);
  }
}