/* ==========================================================================
   lumnik.fr — « la lumière dans le congélateur »
   Nuit glaciaire dominante · un seul jaune, traité comme de la lumière.
   ========================================================================== */

:root {
  /* La nuit glaciaire */
  --nuit: #060d16;
  --nuit-2: #0a1420;
  --glace: #122233;
  --givre: #1c3349;
  --brume: #8fa8bd;
  --neige: #e9f1f8;

  /* Le jaune de lumière — unique accent */
  --lumiere: #ffd24a;
  --lumiere-chaude: #ffb938;
  --lueur: rgba(255, 210, 74, 0.14);
  --lueur-forte: rgba(255, 210, 74, 0.35);

  --serif: "Fraunces", Georgia, serif;
  --sans: "Archivo", "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --maxw: 1120px;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--nuit);
  color: var(--neige);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--lumiere); color: var(--nuit); }

/* --- Lien d'évitement : invisible jusqu'au premier Tab, puis impossible à rater.
       `fixed` et non `absolute` : il doit apparaître dans le viewport même si la
       page est déjà défilée quand le clavier l'atteint. --- */
.saut {
  position: fixed;
  top: 14px; left: 14px;
  z-index: 200;
  transform: translateY(calc(-100% - 20px));
  background: var(--lumiere);
  color: var(--nuit);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 8px 34px var(--lueur-forte);
  transition: transform 0.2s ease;
}
.saut:focus {
  transform: translateY(0);
  outline: 2px solid var(--nuit);
  outline-offset: -5px;
}

/* --- Texture givre (grain) sur tout le site --- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Barre de dégel (progression de lecture) --- */
#thermometre {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--givre), var(--lumiere));
  z-index: 100;
  box-shadow: 0 0 12px var(--lueur-forte);
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; position: relative; z-index: 2; }

/* ==========================================================================
   Navigation
   ========================================================================== */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(6, 13, 22, 0.72);
  border-bottom: 1px solid rgba(143, 168, 189, 0.12);
}

nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: -0.01em;
  color: var(--neige);
  text-decoration: none;
}
.logo .dot {
  display: inline-block;
  width: 0.42em; height: 0.42em;
  margin-left: 2px;
  border-radius: 50%;
  background: var(--lumiere);
  box-shadow: 0 0 14px var(--lumiere), 0 0 34px var(--lueur-forte);
  animation: pulse 3.2s ease-in-out infinite;
}
@keyframes pulse { 50% { box-shadow: 0 0 6px var(--lumiere), 0 0 16px var(--lueur); } }

nav ul { display: flex; gap: 30px; list-style: none; align-items: center; }
nav ul a {
  color: var(--brume);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: color 0.25s;
}
nav ul a:hover, nav ul a:focus-visible { color: var(--lumiere); }

@media (max-width: 780px) { nav ul { display: none; } }

/* ==========================================================================
   Boutons
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
  cursor: pointer;
  border: none;
}
.btn-lumiere {
  background: var(--lumiere);
  color: var(--nuit);
  box-shadow: 0 0 0 rgba(255, 210, 74, 0);
}
.btn-lumiere:hover, .btn-lumiere:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 34px var(--lueur-forte);
  background: var(--lumiere-chaude);
}
.btn-givre {
  background: transparent;
  color: var(--neige);
  border: 1px solid var(--givre);
}
.btn-givre:hover, .btn-givre:focus-visible {
  border-color: var(--lumiere);
  color: var(--lumiere);
}

/* ==========================================================================
   Héros
   ========================================================================== */
header.hero {
  position: relative;
  padding: 120px 0 110px;
  overflow: hidden;
}

/* le halo de lumière qui fait fondre le coin du monde */
header.hero::before {
  content: "";
  position: absolute;
  top: -340px; right: -240px;
  width: 900px; height: 900px;
  background: radial-gradient(circle,
    rgba(255, 210, 74, 0.20) 0%,
    rgba(255, 185, 56, 0.07) 34%,
    transparent 65%);
  filter: blur(4px);
  animation: respire 9s ease-in-out infinite;
}
@keyframes respire { 50% { transform: scale(1.06) translateY(12px); opacity: 0.85; } }

/* stries de glace en fond */
header.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 42%, rgba(143,168,189,0.045) 43%, transparent 46%),
    linear-gradient(115deg, transparent 66%, rgba(143,168,189,0.035) 67%, transparent 71%),
    linear-gradient(115deg, transparent 22%, rgba(143,168,189,0.03) 23%, transparent 25%);
}

.hero .wrap { position: relative; z-index: 3; }

.hero .surtitre {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brume);
  margin-bottom: 26px;
  opacity: 0;
  animation: leve 0.9s 0.1s ease forwards;
}

h1 {
  font-family: var(--serif);
  font-weight: 470;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 15ch;
  opacity: 0;
  animation: leve 0.9s 0.25s ease forwards;
}

h1 .gelees {
  color: var(--brume);
  position: relative;
  text-shadow: 0 0 22px rgba(143, 168, 189, 0.35);
}
h1 .degel {
  font-style: italic;
  color: var(--lumiere);
  text-shadow: 0 0 30px var(--lueur-forte);
}

.hero .sous {
  margin-top: 30px;
  font-size: 1.18rem;
  color: var(--brume);
  max-width: 54ch;
  opacity: 0;
  animation: leve 0.9s 0.45s ease forwards;
}
.hero .sous strong { color: var(--neige); font-weight: 600; }

.hero .ctas {
  margin-top: 42px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: leve 0.9s 0.62s ease forwards;
}

.hero .preuve {
  margin-top: 54px;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--brume);
  letter-spacing: 0.05em;
  opacity: 0;
  animation: leve 0.9s 0.8s ease forwards;
}
.hero .preuve b { color: var(--lumiere); font-weight: 500; }

@keyframes leve {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

/* ==========================================================================
   Sections
   ========================================================================== */
section { padding: 96px 0; position: relative; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.vu { opacity: 1; transform: none; }

.kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lumiere);
  margin-bottom: 18px;
}

h2 {
  font-family: var(--serif);
  font-weight: 470;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  max-width: 22ch;
  margin-bottom: 22px;
}
h2 em { font-style: italic; color: var(--lumiere); }

.lede { color: var(--brume); font-size: 1.08rem; max-width: 62ch; }
.lede strong { color: var(--neige); }

/* --- Le congélateur : la liste des systèmes gelés --- */
.congelateur { background: linear-gradient(180deg, var(--nuit) 0%, var(--nuit-2) 100%); }

.systemes {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.systeme {
  border: 1px solid rgba(143, 168, 189, 0.16);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  background: rgba(18, 34, 51, 0.35);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.systeme:hover {
  border-color: var(--lueur-forte);
  box-shadow: 0 6px 30px rgba(255, 210, 74, 0.07);
  transform: translateY(-3px);
}
.systeme .nom {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--neige);
  margin-bottom: 6px;
}
.systeme .depuis { font-size: 0.82rem; color: var(--brume); }

/* --- Trois gestes --- */
.gestes { counter-reset: geste; }
.geste-grille {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.geste {
  counter-increment: geste;
  border-top: 1px solid var(--givre);
  padding-top: 26px;
  position: relative;
}
.geste::before {
  content: "0" counter(geste);
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--lumiere);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 14px;
}
.geste h3 {
  font-family: var(--serif);
  font-weight: 550;
  font-size: 1.35rem;
  margin-bottom: 10px;
}
.geste p { color: var(--brume); font-size: 0.98rem; }
.geste p strong { color: var(--neige); }

/* --- La fenêtre de chat (démo) --- */
.demo {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 880px) { .demo { grid-template-columns: 1fr; } }

.fenetre {
  border: 1px solid var(--givre);
  border-radius: var(--radius);
  background: var(--nuit-2);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 60px rgba(255, 210, 74, 0.05);
}
.fenetre .barre {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(143,168,189,0.12);
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--brume);
}
.fenetre .barre .rond { width: 9px; height: 9px; border-radius: 50%; background: var(--givre); }
.fenetre .barre .rond:first-child { background: var(--lumiere); opacity: 0.8; }
.fenetre .corps { padding: 22px; display: flex; flex-direction: column; gap: 14px; }

.bulle {
  max-width: 88%;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.92rem;
  line-height: 1.55;
}
.bulle.q {
  align-self: flex-end;
  background: var(--glace);
  color: var(--neige);
  border-bottom-right-radius: 3px;
}
.bulle.r {
  align-self: flex-start;
  background: rgba(255, 210, 74, 0.08);
  border: 1px solid rgba(255, 210, 74, 0.22);
  border-bottom-left-radius: 3px;
}
.bulle.r .source {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--brume);
}
.bulle.r.abstention { border-style: dashed; }
.bulle.r.abstention em { color: var(--lumiere); font-style: normal; font-weight: 600; }

/* --- Le temps : le journal des observations --- */
.temps { background: linear-gradient(180deg, var(--nuit-2), var(--nuit)); }

.sous-titre {
  font-family: var(--serif);
  font-weight: 550;
  font-size: 1.45rem;
  line-height: 1.25;
  margin-bottom: 16px;
}

/* pas de marge sous la dernière ligne : l'alerte touche le bord de la fenêtre */
.tape .corps { padding: 10px 0 0; gap: 0; }

.tape .ligne {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 13px 24px 13px 48px;
  position: relative;
  font-size: 0.93rem;
}
/* le rail : une observation, un point.
   Chaque segment reste dans SA ligne — sinon le fond de l'alerte le recouvre. */
.tape .ligne::before {
  content: "";
  position: absolute;
  left: 25px;
  top: 20px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--givre);
  z-index: 1;
}
.tape .ligne::after {
  content: "";
  position: absolute;
  left: 28px;
  top: 0; bottom: 0;
  width: 1px;
  background: rgba(143, 168, 189, 0.18);
}
.tape .ligne:first-child::after { top: 23px; }
.tape .ligne:last-child::after { bottom: calc(100% - 24px); }

.tape .quand {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--brume);
  flex: 0 0 78px;
}
.tape .quoi { color: var(--neige); }
.tape .quoi b { color: var(--neige); font-weight: 600; }
.tape .statut { font-family: var(--mono); font-size: 0.8rem; color: var(--brume); }

/* la dormance : le seul moment où la lumière s'allume seule */
.tape .ligne.alerte { background: rgba(255, 210, 74, 0.07); }
.tape .ligne.alerte::before {
  background: var(--lumiere);
  box-shadow: 0 0 12px var(--lumiere), 0 0 26px var(--lueur-forte);
}
.tape .ligne.alerte .quand,
.tape .ligne.alerte .quoi,
.tape .ligne.alerte .quoi b { color: var(--lumiere); }
.tape .ligne.alerte .statut { color: rgba(255, 210, 74, 0.75); }

/* --- Cas français --- */
.cas-grille {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}
.cas {
  border: 1px solid rgba(143,168,189,0.14);
  border-radius: var(--radius);
  padding: 30px 28px;
  background: rgba(10, 20, 32, 0.6);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.35s, transform 0.35s, box-shadow 0.35s;
}
.cas:hover {
  border-color: var(--lueur-forte);
  transform: translateY(-4px);
  box-shadow: 0 16px 44px rgba(0,0,0,0.4);
}
.cas .contexte {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brume);
}
.cas h3 { font-family: var(--serif); font-weight: 550; font-size: 1.28rem; line-height: 1.3; }
.cas p { color: var(--brume); font-size: 0.94rem; flex: 1; }
.cas .lumen {
  font-size: 0.92rem;
  color: var(--neige);
  padding-top: 12px;
  border-top: 1px dashed rgba(255, 210, 74, 0.25);
}
.cas .lumen::before { content: "→ "; color: var(--lumiere); }

/* --- Architecture en clair --- */
.archi { background: linear-gradient(180deg, var(--nuit-2), var(--nuit)); }

.schema {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr auto 1.15fr auto 1fr;
  gap: 0;
  align-items: stretch;
}
@media (max-width: 880px) {
  .schema { grid-template-columns: 1fr; }
  .fleche { transform: rotate(90deg); margin: 6px auto; }
}
.colonne {
  border: 1px solid rgba(143,168,189,0.16);
  border-radius: var(--radius);
  padding: 26px 22px;
  background: rgba(18, 34, 51, 0.3);
}
.colonne.hub {
  border-color: rgba(255, 210, 74, 0.4);
  background: rgba(255, 210, 74, 0.05);
  box-shadow: 0 0 50px rgba(255, 210, 74, 0.06) inset;
}
.colonne h3 {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brume);
  margin-bottom: 16px;
}
.colonne.hub h3 { color: var(--lumiere); }
.colonne ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.colonne li { font-size: 0.93rem; color: var(--neige); }
.colonne li small { display: block; color: var(--brume); font-size: 0.8rem; }
.fleche {
  align-self: center;
  padding: 0 16px;
  color: var(--lumiere);
  font-size: 1.5rem;
  text-align: center;
}
.serment {
  margin-top: 34px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--brume);
  border-left: 2px solid var(--lumiere);
  padding-left: 18px;
  max-width: 70ch;
}
.serment b { color: var(--lumiere); font-weight: 500; }

/* --- Comparaison --- */
.comparaison table {
  margin-top: 48px;
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.comparaison th, .comparaison td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(143,168,189,0.13);
  vertical-align: top;
}
.comparaison th {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brume);
  font-weight: 500;
}
.comparaison td:first-child { color: var(--brume); }
.comparaison td.lumnik-col { color: var(--neige); }
.comparaison td.lumnik-col::before { content: "☀ "; color: var(--lumiere); font-size: 0.85em; }
.comparaison .table-scroll { overflow-x: auto; }

/* --- Personas --- */
.personas-grille {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}
.persona {
  padding: 32px 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(143,168,189,0.14);
  background: rgba(10, 20, 32, 0.55);
}
.persona .qui {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--lumiere);
  margin-bottom: 14px;
}
.persona p { color: var(--brume); font-size: 0.95rem; }
.persona p strong { color: var(--neige); }
.persona.integrateur { border-color: rgba(255, 210, 74, 0.35); }

/* --- Offre --- */
.offre-grille {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  align-items: stretch;
}
.tier {
  border: 1px solid rgba(143,168,189,0.16);
  border-radius: var(--radius);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(10, 20, 32, 0.5);
}
.tier.pro { border-color: var(--lumiere); box-shadow: 0 0 44px rgba(255, 210, 74, 0.08); }
.tier h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 550; }
.tier .pour { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brume); }
.tier ul { list-style: none; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.tier li { font-size: 0.93rem; color: var(--brume); padding-left: 20px; position: relative; }
.tier li::before { content: "☀"; position: absolute; left: 0; color: var(--lumiere); font-size: 0.8em; top: 3px; }
.tier li strong { color: var(--neige); }
.tier .btn { text-align: center; }

/* --- Contact --- */
.contact { background: linear-gradient(180deg, var(--nuit), var(--nuit-2)); }
.contact-grille {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}
@media (max-width: 880px) { .contact-grille { grid-template-columns: 1fr; } }

form { display: flex; flex-direction: column; gap: 18px; }
label {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brume);
  display: block;
  margin-bottom: 8px;
}
input, textarea, select {
  width: 100%;
  background: rgba(18, 34, 51, 0.5);
  border: 1px solid rgba(143,168,189,0.2);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--neige);
  font-family: var(--sans);
  font-size: 0.98rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--lumiere);
  box-shadow: 0 0 0 3px var(--lueur);
}
textarea { min-height: 130px; resize: vertical; }

.contact .direct { color: var(--brume); font-size: 0.95rem; }

/* --- Pied --- */
footer {
  border-top: 1px solid rgba(143,168,189,0.12);
  padding: 44px 0;
  font-size: 0.85rem;
  color: var(--brume);
}
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
footer a { color: var(--brume); text-decoration: none; }
footer a:hover { color: var(--lumiere); }

/* ==========================================================================
   Page essai cloud
   ========================================================================== */
.essai-hero { padding: 130px 0 80px; text-align: center; position: relative; overflow: hidden; }
.essai-hero::before {
  content: "";
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 1100px; height: 800px;
  background: radial-gradient(ellipse, rgba(255,210,74,0.14), transparent 62%);
}
.essai-hero .wrap { position: relative; }
.essai-hero h1 { margin: 0 auto; max-width: 18ch; }
.essai-hero .sous { margin: 26px auto 0; }
.badge-bientot {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lumiere);
  border: 1px solid rgba(255, 210, 74, 0.4);
  border-radius: 999px;
  padding: 8px 20px;
  margin-bottom: 34px;
  animation: pulse-badge 3s ease-in-out infinite;
}
@keyframes pulse-badge { 50% { box-shadow: 0 0 24px var(--lueur); } }

.essai-form {
  max-width: 480px;
  margin: 60px auto 0;
  text-align: left;
}
.essai-etapes {
  max-width: 640px;
  margin: 80px auto 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.essai-etape {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(143,168,189,0.12);
}
.essai-etape .num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.9rem;
  color: var(--lumiere);
}
.essai-etape h2 { font-family: var(--serif); font-weight: 550; font-size: 1.2rem; max-width: none; margin-bottom: 6px; }
.essai-etape p { color: var(--brume); font-size: 0.94rem; }

/* accessibilité */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  h1, .hero .surtitre, .hero .sous, .hero .ctas, .hero .preuve { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}