/* Identité WordCatch : encre + vert surligneur (en aplat, jamais comme couleur de texte sur fond clair). */
:root {
  --ink: #15151a;
  --ink-2: #1e1e25;
  --lime: #c6f24e;
  --bg: #f7f7f3;
  --surface: #ffffff;
  --fg: #15151a;
  --muted: #5f5f66;
  --line: #e4e4dd;
  --soft: #efefe9;
  --primary: #15151a;
  --primary-fg: #ffffff;
  --radius: 20px;
  --maxw: 1120px;
  --sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111114;
    --surface: #1b1b20;
    --fg: #f3f3ef;
    --muted: #a3a3ab;
    --line: #2d2d33;
    --soft: #18181d;
    --primary: #c6f24e;
    --primary-fg: #15151a;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--fg); text-decoration-color: var(--lime); text-decoration-thickness: 2px; text-underline-offset: 3px; }
img { max-width: 100%; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
/* À compléter par l'éditeur du site : bien visible pour ne rien oublier. */
.todo { background: #fff3b0; color: #6b5200; border-radius: 4px; padding: 0 4px; font-weight: 600; }
mark { background: linear-gradient(transparent 58%, var(--lime) 58%, var(--lime) 94%, transparent 94%); color: inherit; padding: 0 3px; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }

/* En-tête : encre sur toutes les pages. */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav { display: flex; align-items: center; gap: 24px; font-size: 15px; }
.nav a { color: rgba(255, 255, 255, .68); text-decoration: none; transition: color .15s; }
.nav a:hover { color: #fff; }
.nav .btn { background: var(--lime); color: var(--ink); }
.lang-switch { font-size: 13px; font-weight: 650; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; padding: 3px 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 14px; border: 0;
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
  background: var(--primary); color: var(--primary-fg);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.1); }
.btn.small { padding: 8px 15px; font-size: 14px; border-radius: 10px; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); }
.btn.ghost:hover { background: var(--soft); filter: none; }
.btn.lime { background: var(--lime); color: var(--ink); }

/* Premier écran */
.hero {
  position: relative; overflow: hidden;
  background: var(--ink); color: #fff;
  padding: 72px 0 0;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.glow {
  position: absolute; left: 50%; top: -220px; width: 900px; height: 600px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(198, 242, 78, .22), transparent);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 600; color: rgba(255,255,255,.85);
  border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 26px;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(198,242,78,.2); }
h1 {
  font-size: clamp(42px, 7.4vw, 88px); line-height: .98; letter-spacing: -0.045em;
  margin: 0 0 22px; font-weight: 800; max-width: 12em;
}
.hero h1 em { color: var(--lime); font-size: 1.08em; }
.lead { font-size: clamp(17px, 2vw, 20px); color: rgba(255,255,255,.7); margin: 0 0 34px; max-width: 34em; }

/* Le bouton d'installation : l'élément le plus visible du site. */
.btn-install {
  position: relative;
  display: inline-flex; align-items: center; gap: 14px;
  padding: 20px 38px 20px 30px; border-radius: 18px;
  background: var(--lime); color: var(--ink);
  font-size: 21px; font-weight: 800; letter-spacing: -0.01em; text-decoration: none;
  box-shadow: 0 0 0 1px rgba(255,255,255,.25) inset, 0 18px 50px -12px rgba(198, 242, 78, .55);
  transition: transform .18s, box-shadow .18s;
}
.btn-install span { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; }
.btn-install small { font-size: 13px; font-weight: 600; opacity: .7; margin-top: 3px; }
.btn-install:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 0 0 1px rgba(255,255,255,.3) inset, 0 24px 60px -10px rgba(198, 242, 78, .7); }
.btn-install::after {
  content: ""; position: absolute; inset: -6px; border-radius: 24px;
  border: 2px solid rgba(198, 242, 78, .5);
  animation: ring 2.4s ease-out infinite;
}
@keyframes ring { 0% { opacity: .9; transform: scale(.96); } 100% { opacity: 0; transform: scale(1.12); } }
@media (prefers-reduced-motion: reduce) { .btn-install::after { animation: none; opacity: 0; } }

.hero-note { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin: 22px 0 0; font-size: 14.5px; color: rgba(255,255,255,.6); }
.mobile-note { display: none; font-size: 14px; color: rgba(255,255,255,.6); margin: 14px 0 0; max-width: 26em; }

/* Démo interactive, façon fenêtre de navigateur */
.window {
  position: relative; width: 100%; max-width: 860px; margin: 64px auto -1px;
  background: var(--surface); color: var(--fg); text-align: left;
  border-radius: 18px 18px 0 0; border: 1px solid rgba(255,255,255,.12); border-bottom: 0;
  box-shadow: 0 -20px 80px -30px rgba(198, 242, 78, .35);
}
.window-bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.window-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.address { margin-left: 14px; flex: 1; max-width: 360px; font-size: 12.5px; color: var(--muted); background: var(--soft); border-radius: 8px; padding: 4px 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.window-body { padding: 40px 48px 44px; }
.demo-kicker { margin: 0 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.demo-text { font-family: Georgia, "Times New Roman", serif; font-size: clamp(19px, 2.4vw, 25px); line-height: 1.85; margin: 0; }
.w { border-radius: 4px; cursor: help; transition: background .15s; }
.w:hover, .w.active { background: color-mix(in srgb, var(--lime) 60%, transparent); }
.demo-hint { font-size: 13px; color: var(--muted); margin: 18px 0 0; }
.bubble {
  position: absolute; width: 270px; background: var(--surface); border-radius: 14px; padding: 12px 14px;
  box-shadow: 0 16px 40px rgba(21, 21, 26, .22), 0 0 0 1px var(--line);
  font-family: var(--sans); font-size: 14px; pointer-events: none; opacity: 0; transform: translateY(6px);
  transition: opacity .15s, transform .15s; z-index: 2;
}
.bubble.show { opacity: 1; transform: none; }
.bubble .src { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }
.bubble .src span:last-child { font-size: 10px; font-weight: 700; letter-spacing: .04em; }
.bubble .tr { font-size: 22px; font-weight: 800; margin: 2px 0 10px; }
.bubble .tr span { background: linear-gradient(transparent 58%, var(--lime) 58%, var(--lime) 92%, transparent 92%); padding: 0 2px; }
.bubble .acts { display: flex; gap: 6px; }
.bubble .acts span { flex: 1; white-space: nowrap; text-align: center; padding: 6px; border-radius: 8px; background: var(--soft); font-size: 12.5px; font-weight: 650; }
.bubble .acts span:last-child { background: var(--ink); color: #fff; }

/* Bandeau « partout » */
.strip { padding: 28px 0; border-bottom: 1px solid var(--line); background: var(--surface); }
.strip .wrap { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center; }
.strip p { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.strip ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; list-style: none; margin: 0; padding: 0; font-weight: 700; font-size: 16px; }

/* Sections */
section { padding: 96px 0; }
.kicker { margin: 0 0 12px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.section-title { font-size: clamp(32px, 4.4vw, 52px); letter-spacing: -0.035em; margin: 0 0 14px; font-weight: 800; line-height: 1.05; max-width: 16em; }
.section-title.center { max-width: none; }
.section-lead { color: var(--muted); margin: 0 0 44px; max-width: 40em; font-size: 18px; }
.alt { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* Grille de fonctionnalités */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -24px rgba(21, 21, 26, .3); }
.card h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -0.015em; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.card .ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--lime); color: var(--ink); font-size: 18px; font-weight: 800; margin-bottom: 18px; }
.card.big { grid-column: span 2; grid-row: span 2; display: flex; flex-direction: column; }
.card.wide { grid-column: span 3; display: flex; align-items: baseline; gap: 16px 28px; flex-wrap: wrap; }
.card.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.card.dark h3 { font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.03em; line-height: 1.1; max-width: 12em; }
.card.dark p { color: rgba(255,255,255,.66); max-width: 30em; font-size: 17px; }
.card.accent { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.card.accent p { color: rgba(21,21,26,.75); }
.mini-bubble {
  margin-top: auto; align-self: flex-start; transform: rotate(-2deg);
  display: flex; flex-direction: column; background: #fff; color: var(--ink);
  border-radius: 14px; padding: 14px 20px; margin-bottom: 4px; min-width: 200px;
  box-shadow: 0 20px 50px -10px rgba(198, 242, 78, .4);
}
.card.big .mini-bubble { margin-top: 40px; }
.mini-bubble span { font-size: 13px; color: #5f5f66; }
.mini-bubble strong { font-size: 28px; letter-spacing: -0.02em; background: linear-gradient(transparent 58%, var(--lime) 58%, var(--lime) 92%, transparent 92%); align-self: flex-start; padding: 0 2px; }

/* Étapes */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; list-style: none; padding: 0; margin: 44px 0 40px; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.steps .n { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--lime); font-weight: 800; margin-bottom: 18px; }
.steps h3 { margin: 0 0 6px; font-size: 19px; }
.steps p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* Tarifs */
.pricing { display: grid; grid-template-columns: repeat(2, minmax(0, 400px)); gap: 20px; justify-content: center; margin-top: 8px; }
.plan { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 34px; display: flex; flex-direction: column; }
.plan.featured { background: var(--ink); color: #fff; border-color: var(--ink); box-shadow: 0 30px 70px -30px rgba(21, 21, 26, .55); }
.plan.featured .alt-price, .plan.featured .price small { color: rgba(255,255,255,.6); }
.badge { position: absolute; top: 22px; right: 22px; font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; background: var(--lime); color: var(--ink); padding: 4px 10px; border-radius: 999px; }
.plan h3 { margin: 0; font-size: 20px; }
.plan .price { font-size: 48px; font-weight: 800; letter-spacing: -0.04em; margin: 12px 0 2px; }
.plan .price small { font-size: 17px; font-weight: 500; letter-spacing: 0; color: var(--muted); }
.plan .alt-price { color: var(--muted); font-size: 14.5px; margin: 0 0 22px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 28px; flex: 1; }
.plan li { display: flex; gap: 10px; margin: 11px 0; font-size: 15.5px; }
.plan li::before { content: "✓"; flex: none; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; background: var(--lime); color: var(--ink); font-weight: 800; font-size: 12px; margin-top: 2px; }
.plan .btn { width: 100%; padding: 15px; }
.pricing-note { text-align: center; color: var(--muted); font-size: 14px; margin-top: 26px; }

/* FAQ */
.faq { max-width: 800px; }
.faq .section-title { margin-bottom: 28px; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 24px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: 12px 0 0; }

/* Dernier appel */
.final { position: relative; overflow: hidden; background: var(--ink); color: #fff; text-align: center; padding: 110px 0; }
.final .glow { top: auto; bottom: -300px; }
.final .wrap { position: relative; display: flex; flex-direction: column; align-items: center; }
.final img { border-radius: 18px; margin-bottom: 26px; }
.final h2 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -0.04em; line-height: 1.02; margin: 0 0 36px; max-width: 12em; }
.final h2 em { color: var(--lime); }

/* Pied de page */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 44px; font-size: 14.5px; color: var(--muted); }
.home .site-footer { background: var(--ink); border-top-color: rgba(255,255,255,.08); color: rgba(255,255,255,.55); }
.home .site-footer a { color: rgba(255,255,255,.7); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.site-footer a { color: var(--muted); }

/* Bouton fixe sur mobile */
.sticky-cta { display: none; }

/* Pages légales */
.legal { padding: 56px 0 80px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: clamp(32px, 4.4vw, 46px); line-height: 1.05; }
.legal h2 { font-size: 21px; margin: 36px 0 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-top: -8px; }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 10px 0; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 12px; border: 1px solid var(--line); }
.legal th { background: var(--soft); }

/* Tablette et mobile */
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .card.big { grid-column: span 2; grid-row: auto; }
  .card.wide { grid-column: span 2; }
  .steps { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: minmax(0, 440px); }
  section { padding: 72px 0; }
}
@media (max-width: 640px) {
  .nav a:not(.btn):not(.lang-switch) { display: none; }
  .hero { padding-top: 48px; }
  .btn-install { font-size: 19px; padding: 18px 28px 18px 24px; }
  .hero-note { gap: 6px 14px; font-size: 13.5px; }
  .window { margin-top: 44px; }
  .window-body { padding: 28px 22px 32px; }
  .bento { grid-template-columns: 1fr; }
  .card.big, .card.wide { grid-column: auto; }
  .sticky-cta {
    display: block; position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 30;
    padding: 16px; border-radius: 16px; text-align: center; text-decoration: none;
    background: var(--lime); color: var(--ink); font-weight: 800; font-size: 17px;
    box-shadow: 0 12px 30px -8px rgba(21, 21, 26, .45);
    transform: translateY(140%); transition: transform .25s;
  }
  .sticky-cta.show { transform: none; }
  .home .site-footer { padding-bottom: 110px; }
}
/* Sur téléphone, on ne peut pas installer d'extension : on le dit clairement. */
@media (hover: none) and (pointer: coarse) and (max-width: 900px) {
  .mobile-note { display: block; }
}

/* La bulle reste claire comme dans l'extension, quel que soit le thème. */
.bubble { background: #fff; color: #15151a; box-shadow: 0 16px 40px rgba(0, 0, 0, .35), 0 0 0 1px #e4e4dd; }
.bubble .src { color: #5f5f66; }
.bubble .acts span { background: #efefe9; }
/* Lignes de tarifs : le texte en gras reste dans la phrase. */
.plan li { display: block; position: relative; padding-left: 30px; }
.plan li::before { position: absolute; left: 0; top: 1px; margin-top: 0; }
.card .ico.ink { background: var(--ink); color: var(--lime); }