/* =========================================================================
   Avalon - site vitrine
   Feuille de style unique, sans dépendance externe (aucun CDN, aucune police
   à télécharger) : le site s'ouvre instantanément et fonctionne même derrière
   un réseau filtré.
   ========================================================================= */

:root {
  --bg: #0B1220;
  --bg-soft: #101a2e;
  --panel: rgba(255, 255, 255, .04);
  --stroke: rgba(255, 255, 255, .10);
  --text: #E8EEF7;
  --muted: #93A3BC;
  --accent: #6EA8FE;
  --accent-2: #7CE7C7;
  --accent-3: #B79CFF;
  --radius: 18px;
  --maxw: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 750; }
h3 { font-size: 1.15rem; font-weight: 700; }
p  { margin: 0 0 1em; }
a  { color: inherit; text-decoration: none; }

.grad {
  background: linear-gradient(100deg, var(--accent), var(--accent-2) 55%, var(--accent-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.eyebrow {
  text-transform: uppercase; letter-spacing: .18em; font-size: .74rem;
  font-weight: 700; color: var(--accent); margin-bottom: 1rem;
}

.sub { color: var(--muted); font-size: 1.05rem; max-width: 62ch; }
.muted { color: var(--muted); }

/* ------------------------------- BOUTONS ------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .72rem 1.25rem; border-radius: 999px; border: 1px solid transparent;
  background: linear-gradient(100deg, var(--accent), var(--accent-3));
  color: #08101F; font-weight: 700; font-size: .95rem; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), filter .25s var(--ease);
  box-shadow: 0 8px 30px -12px rgba(110, 168, 254, .8);
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); box-shadow: 0 16px 40px -14px rgba(110,168,254,.9); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: .95rem 1.7rem; font-size: 1rem; }
.btn-sm { padding: .5rem 1rem; font-size: .88rem; }
.btn-ghost {
  background: transparent; color: var(--text); border-color: var(--stroke); box-shadow: none;
}
.btn-ghost:hover { background: var(--panel); }

/* ----------------------------- NAVIGATION ----------------------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  transition: background .3s var(--ease), backdrop-filter .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(11, 18, 32, .78);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--stroke);
}
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 9px;
  background: linear-gradient(140deg, var(--accent), var(--accent-2) 60%, var(--accent-3));
  box-shadow: 0 6px 20px -8px var(--accent);
}
.brand-text { font-size: 1.2rem; }
.nav-links { display: flex; align-items: center; gap: 1.6rem; font-size: .95rem; }
.nav-links a { color: var(--muted); transition: color .2s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a.btn { color: #08101F; }

.burger { display: none; background: none; border: 0; padding: .4rem; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0;
               transition: transform .3s var(--ease), opacity .2s var(--ease); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .burger { display: block; }
  .nav-links {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 1.1rem;
    background: rgba(11, 18, 32, .97); backdrop-filter: blur(14px);
    padding: 1.6rem; border-bottom: 1px solid var(--stroke);
    transform: translateY(-120%); transition: transform .35s var(--ease);
  }
  .nav-links.open { transform: translateY(0); }
}

/* -------------------------------- HERO -------------------------------- */
.hero {
  position: relative; padding: clamp(8rem, 16vh, 11rem) clamp(1rem, 4vw, 2.5rem) 5rem;
  max-width: var(--maxw); margin: 0 auto; overflow: visible;
}
.hero-glow {
  position: absolute; top: -22%; left: 50%; width: min(1100px, 130vw); aspect-ratio: 1;
  transform: translateX(-50%);
  background:
    radial-gradient(closest-side, rgba(110,168,254,.28), transparent 70%),
    radial-gradient(closest-side, rgba(124,231,199,.16), transparent 70%);
  background-position: 30% 40%, 70% 60%; background-repeat: no-repeat;
  background-size: 70% 70%, 60% 60%;
  filter: blur(10px); pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift {
  from { background-position: 26% 38%, 74% 62%; }
  to   { background-position: 40% 52%, 58% 44%; }
}
.hero-grid-lines {
  position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 72%);
}
.hero-inner { position: relative; max-width: 46rem; }
.lead { font-size: clamp(1.05rem, 1.7vw, 1.24rem); color: var(--muted); max-width: 42rem; }
.lead strong { color: var(--text); }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 2.4rem; }

.hero-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 1.6rem; padding: 0; margin: 0;
               color: var(--muted); font-size: .92rem; }
.hero-badges span { display: block; color: var(--text); font-weight: 800; font-size: 1.15rem; }

/* Maquette d'écran de caisse (décorative) */
.mockup {
  position: relative; margin: 4rem auto 0; max-width: 880px;
  border: 1px solid var(--stroke); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow: 0 40px 80px -40px #000, 0 0 0 1px rgba(255,255,255,.03) inset;
  overflow: hidden;
}
.mockup-bar {
  display: flex; align-items: center; gap: .45rem; padding: .7rem 1rem;
  border-bottom: 1px solid var(--stroke); font-size: .8rem; color: var(--muted);
}
.mockup-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2b3a55; }
.mockup-bar span { margin-left: .6rem; }
.mockup-body { display: grid; grid-template-columns: 1.1fr 1fr; gap: 1rem; padding: 1.1rem; }
@media (max-width: 700px) { .mockup-body { grid-template-columns: 1fr; } }

.mockup-ticket { background: rgba(0,0,0,.28); border: 1px solid var(--stroke); border-radius: 12px; padding: 1rem; }
.mt-line { display: flex; justify-content: space-between; padding: .42rem 0; font-size: .93rem;
           border-bottom: 1px dashed rgba(255,255,255,.08);
           opacity: 0; transform: translateX(-8px); animation: slideIn .5s var(--ease) forwards; }
.mt-line:nth-child(1) { animation-delay: .25s; }
.mt-line:nth-child(2) { animation-delay: .45s; }
.mt-line:nth-child(3) { animation-delay: .65s; }
.mt-line:nth-child(4) { animation-delay: .85s; }
.mt-line.muted { color: var(--muted); font-style: italic; font-size: .85rem; }
.mt-total { display: flex; justify-content: space-between; padding-top: .8rem; font-weight: 800; font-size: 1.15rem;
            opacity: 0; animation: slideIn .5s var(--ease) 1.05s forwards; }
.mt-total b { color: var(--accent-2); }
@keyframes slideIn { to { opacity: 1; transform: none; } }

.mockup-keys { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; align-content: start; }
.mockup-keys i {
  height: 46px; border-radius: 10px; background: rgba(255,255,255,.06);
  border: 1px solid var(--stroke); animation: pulseKey 3.4s var(--ease) infinite;
}
.mockup-keys .k2 { animation-delay: .3s; } .mockup-keys .k3 { animation-delay: .6s; }
.mockup-keys .k4 { animation-delay: .9s; } .mockup-keys .k5 { animation-delay: 1.2s; }
.mockup-keys .k6 { animation-delay: 1.5s; } .mockup-keys .k7 { animation-delay: 1.8s; }
.mockup-keys .k8 { animation-delay: 2.1s; } .mockup-keys .k9 { animation-delay: 2.4s; }
.mockup-keys .pay {
  grid-column: 1 / -1; height: 52px;
  background: linear-gradient(100deg, rgba(124,231,199,.35), rgba(110,168,254,.35));
  border-color: rgba(124,231,199,.4); animation-delay: 2.7s;
}
@keyframes pulseKey {
  0%, 88%, 100% { background-color: rgba(255,255,255,.06); }
  92% { background-color: rgba(110,168,254,.28); }
}
@media (prefers-reduced-motion: reduce) {
  .mockup-keys i, .hero-glow { animation: none; }
  .mt-line, .mt-total { opacity: 1; transform: none; animation: none; }
}

/* ------------------------------- CHIFFRES ------------------------------ */
.strip { border-block: 1px solid var(--stroke); background: var(--bg-soft); }
.strip-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 2.4rem clamp(1rem, 4vw, 2.5rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center;
}
@media (max-width: 800px) { .strip-inner { grid-template-columns: repeat(2, 1fr); } }
.stat b { display: block; font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800;
          background: linear-gradient(100deg, var(--accent), var(--accent-2));
          -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--muted); font-size: .88rem; }

/* ------------------------------ SECTIONS ------------------------------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(4.5rem, 10vw, 7rem) clamp(1rem, 4vw, 2.5rem); }
.section.alt { max-width: none; background: var(--bg-soft); border-block: 1px solid var(--stroke); }
.section.alt > * { max-width: var(--maxw); margin-inline: auto; }
.section-head { margin-bottom: 3rem; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .cards, .cards.three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards, .cards.three { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--stroke); border-radius: var(--radius);
  padding: 1.6rem; transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: rgba(110,168,254,.45); background: rgba(255,255,255,.06); }
.card p { color: var(--muted); margin: 0; font-size: .96rem; }
.ico { font-size: 1.6rem; margin-bottom: .7rem; }

.modules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 980px) { .modules { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .modules { grid-template-columns: 1fr; } }
.mod {
  border: 1px solid var(--stroke); border-radius: 14px; padding: 1.3rem;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  position: relative; overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.mod::after {
  content: ""; position: absolute; inset: auto -30% -60% -30%; height: 120px;
  background: radial-gradient(closest-side, rgba(110,168,254,.35), transparent 70%);
  opacity: 0; transition: opacity .35s var(--ease);
}
.mod:hover { transform: translateY(-5px); border-color: rgba(124,231,199,.45); }
.mod:hover::after { opacity: 1; }
.mod p { color: var(--muted); font-size: .92rem; margin: 0; }

/* ------------------------------- GALERIE ------------------------------- */
.gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.shot { grid-column: span 2; margin: 0; }
.shot.wide { grid-column: span 3; }
.shot.full { grid-column: span 6; }
/* Une RANGÉE = des vignettes de MÊME largeur : 3+3, puis 2+2+2, puis pleine
   largeur. Mélanger les tailles sur une même ligne décalait les légendes,
   les images ayant toutes le même format. */

@media (max-width: 900px) { .shot, .shot.wide, .shot.full { grid-column: span 3; } }
@media (max-width: 600px) { .shot, .shot.wide, .shot.full { grid-column: span 6; } }

.shot img {
  display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover;
  border: 1px solid var(--stroke); border-radius: 14px; background: var(--bg-soft);
  cursor: zoom-in;
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.shot img:hover {
  transform: translateY(-6px) scale(1.012);
  border-color: rgba(110, 168, 254, .5);
  box-shadow: 0 30px 60px -30px #000;
}
.shot figcaption { padding: .7rem .2rem 0; font-weight: 650; font-size: .98rem; }
.shot figcaption span { display: block; font-weight: 400; color: var(--muted); font-size: .86rem; }

/* Visionneuse plein écran */
.lightbox {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center;
  grid-template-columns: 72px 1fr 72px; gap: .5rem; padding: 3rem 1rem;
  background: rgba(6, 10, 18, .93); backdrop-filter: blur(6px);
  opacity: 0; transition: opacity .3s var(--ease);
}
.lightbox.open { opacity: 1; }
.lightbox[hidden] { display: none; }
.lightbox img {
  grid-column: 2; max-width: min(1200px, 100%); max-height: 78vh;
  border-radius: 14px; border: 1px solid var(--stroke); box-shadow: 0 40px 90px -40px #000;
  transform: scale(.97); transition: transform .3s var(--ease);
}
.lightbox.open img { transform: scale(1); }
.lb-caption {
  grid-column: 2; margin: 1rem 0 0; color: var(--muted); font-size: .95rem; text-align: center;
}
.lb-nav, .lb-close {
  background: var(--panel); border: 1px solid var(--stroke); color: var(--text);
  width: 52px; height: 52px; border-radius: 50%; font-size: 1.7rem; line-height: 1;
  cursor: pointer; transition: background .25s var(--ease), transform .25s var(--ease);
}
.lb-nav:hover, .lb-close:hover { background: rgba(255,255,255,.12); transform: scale(1.06); }
.lb-prev { grid-column: 1; }
.lb-next { grid-column: 3; }
.lb-close { position: absolute; top: 1.2rem; right: 1.2rem; font-size: 1.1rem; }
@media (max-width: 700px) {
  .lightbox { grid-template-columns: 52px 1fr 52px; padding: 3.5rem .5rem; }
  .lb-nav { width: 44px; height: 44px; font-size: 1.4rem; }
}

/* --------------------------- SECTION MATERIEL -------------------------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.ticks { list-style: none; padding: 0; margin: 1.6rem 0 0; }
.ticks li { position: relative; padding-left: 1.9rem; margin-bottom: .8rem; color: var(--muted); }
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: -1px; width: 1.3rem; height: 1.3rem;
  display: grid; place-items: center; border-radius: 50%; font-size: .75rem; font-weight: 800;
  color: #08101F; background: linear-gradient(140deg, var(--accent-2), var(--accent));
}
.ticks strong { color: var(--text); }

/* Satellites en orbite autour du cœur : illustration du matériel connecté. */
.orbit {
  position: relative; aspect-ratio: 1; max-width: 420px; margin: 0 auto;
  display: grid; place-items: center;
  animation: spin 40s linear infinite;
}
.orbit::before, .orbit::after {
  content: ""; position: absolute; border-radius: 50%; border: 1px dashed rgba(255,255,255,.12);
}
.orbit::before { inset: 8%; }
.orbit::after { inset: 26%; }
.core {
  position: relative; z-index: 2; padding: 1rem 1.5rem; border-radius: 999px; font-weight: 800;
  background: linear-gradient(140deg, var(--accent), var(--accent-3));
  color: #08101F; box-shadow: 0 12px 40px -12px var(--accent);
  animation: spin-rev 40s linear infinite;
}
.sat {
  position: absolute; font-style: normal; font-size: .8rem; font-weight: 600;
  padding: .42rem .8rem; border-radius: 999px; white-space: nowrap;
  background: rgba(11,18,32,.9); border: 1px solid var(--stroke); color: var(--muted);
  animation: spin-rev 40s linear infinite;
}
.s1 { top: 2%;  left: 50%; transform: translateX(-50%); }
.s2 { top: 26%; right: -4%; }
.s3 { bottom: 26%; right: -4%; }
.s4 { bottom: 2%; left: 50%; transform: translateX(-50%); }
.s5 { bottom: 26%; left: -4%; }
.s6 { top: 26%; left: -4%; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-rev { to { transform: rotate(-360deg); } }
@media (prefers-reduced-motion: reduce) { .orbit, .core, .sat { animation: none; } }

/* ------------------------------- CONTACT ------------------------------- */
.contact { max-width: 900px; }
.contact-card {
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid var(--stroke); border-radius: 24px; padding: clamp(1.6rem, 4vw, 3rem);
  box-shadow: 0 40px 90px -50px #000;
}
.form { margin-top: 1.8rem; display: grid; gap: 1rem; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 620px) { .form .row { grid-template-columns: 1fr; } }
.form label { display: grid; gap: .4rem; font-size: .88rem; color: var(--muted); }
.form input, .form textarea {
  width: 100%; padding: .8rem .95rem; border-radius: 12px; color: var(--text);
  background: rgba(0,0,0,.3); border: 1px solid var(--stroke);
  font: inherit; font-size: .95rem; transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.form input:focus, .form textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(110,168,254,.15);
}
.form textarea { resize: vertical; }
.form .btn { justify-self: start; }
.form-note { min-height: 1.4em; font-size: .9rem; color: var(--accent-2); margin: 0; }
.form-note.error { color: #FF9B9B; }
.contact-alt { margin-top: 1.4rem; color: var(--muted); font-size: .92rem; }
.contact-alt a { color: var(--text); border-bottom: 1px solid var(--stroke); }

/* -------------------------------- PIED --------------------------------- */
.footer { border-top: 1px solid var(--stroke); background: var(--bg-soft); }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 3rem clamp(1rem, 4vw, 2.5rem) 1.5rem;
  display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between;
}
.footer nav { display: grid; gap: .6rem; font-size: .92rem; }
.footer nav a { color: var(--muted); }
.footer nav a:hover { color: var(--text); }
.copy { text-align: center; color: var(--muted); font-size: .82rem; padding: 0 1rem 2rem; margin: 0; }

/* ---------------------- APPARITION AU DÉFILEMENT ----------------------- */
/* AMÉLIORATION PROGRESSIVE : le contenu est visible PAR DÉFAUT. Ce n'est que si
   le script s'exécute (classe posée sur <html> dès l'en-tête) qu'il part en
   fondu, pour être révélé au défilement. Sans JavaScript, ou si le script
   échoue, le site reste entièrement lisible - jamais une page blanche. */
.js-anim .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js-anim .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-anim .reveal { opacity: 1; transform: none; transition: none; }
}

/* ===================== LANGUE DU SITE (lot 826) ===================== */
/* Sélecteur discret dans la barre : lisible, tactile (44 px de haut avec le
   remplissage), et jamais plus large que nécessaire. */
.lang-select {
  appearance: none;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 10px;
  padding: 9px 30px 9px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  /* Chevron dessiné en CSS : aucune image à charger. */
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 17px) calc(50% + 1px), calc(100% - 12px) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.lang-select:hover { border-color: rgba(255, 255, 255, .34); }
.lang-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
/* Le menu déroulant natif s'affiche avec les couleurs du système : on force un
   fond sombre pour rester lisible sur les navigateurs qui l'héritent du parent. */
.lang-select option { background: #0F1B2E; color: #E7EEF9; }

/* Pastilles des quatre langues, en regard de la section « Langues ». */
.langs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}
.lang-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 22px 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .12);
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.lang-chip:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .3); }
.lang-chip b {
  font-size: 30px;
  line-height: 1;
  letter-spacing: .06em;
  /* MÊME dégradé que les titres (la variable --grad n'existe pas : sans cette
     couleur explicite, le texte restait transparent - donc invisible). */
  background: linear-gradient(100deg, var(--accent), var(--accent-2) 55%, var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lang-chip span { font-size: 13px; color: var(--muted); }

@media (max-width: 860px) {
  /* Le menu se replie derrière le bouton, mais le sélecteur reste dans la barre :
     un visiteur italien ou espagnol trouve sa langue sans rien ouvrir. */
  .lang-select { padding: 8px 26px 8px 10px; font-size: 12px; margin-left: auto; }
  .langs { max-width: none; }
}