/* C-Pay — vitrine publique. Feuille unique, sans dépendance externe. */

:root {
  --primary: #1d4f92;
  --primary-dark: #005a96;
  --accent: #00b4c8;
  --accent-light: #00c8c8;
  --text: #1f2937;
  --muted: #6b7280;
  --bg: #ffffff;
  --bg-alt: #f0f4f8;
  --border: #d7dee8;
  --ok: #0b7a4b;
  --ok-bg: #e6f6ee;
  --warn: #8a5a00;
  --warn-bg: #fff6e0;
  --err: #b42318;
  --err-bg: #fdecec;
  --radius: 12px;
  --shadow: 0 6px 24px rgba(16, 42, 84, 0.08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.6;
  color: var(--text); background: var(--bg);
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); }
a:hover { color: var(--primary-dark); }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; color: var(--text); }
h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -.01em; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.3em; }
code, pre { font-family: var(--mono); font-size: .9em; }
code { background: var(--bg-alt); padding: .1em .4em; border-radius: 4px; }
pre { background: #0f2340; color: #e6eef8; padding: 16px; border-radius: var(--radius); overflow-x: auto; line-height: 1.55; margin: 0 0 1em; }
pre code { background: none; padding: 0; color: inherit; }
table { border-collapse: collapse; width: 100%; background: #fff; }
th, td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); vertical-align: top; }
th { background: var(--bg-alt); font-weight: 700; }
:focus-visible { outline: 3px solid var(--accent-light); outline-offset: 2px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip-link {
  position: absolute; left: 16px; top: -60px; background: var(--primary); color: #fff;
  padding: 10px 14px; border-radius: 8px; z-index: 1000; text-decoration: none; font-weight: 700;
}
.skip-link:focus { top: 12px; color: #fff; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.section { padding: 64px 0; scroll-margin-top: var(--header-h); }
.section--alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin-bottom: 32px; }
.eyebrow { display: inline-block; color: var(--primary-dark); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.lead { font-size: 1.1rem; color: var(--muted); }
.section--alt .lead { color: #525c6b; }

/* ── Boutons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; font-weight: 700; font-size: .95rem; font-family: inherit;
  text-decoration: none; cursor: pointer; border: 2px solid transparent; line-height: 1.2;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn--primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn--outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn--outline:hover { background: var(--primary); color: #fff; }
.btn--light { background: #fff; color: var(--primary); border-color: #fff; }
.btn--light:hover { background: #e9f0fa; color: var(--primary-dark); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost-light:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn--sm { padding: 7px 14px; font-size: .85rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .6; cursor: not-allowed; }

/* ── En-tête ───────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border); backdrop-filter: blur(8px);
}
.site-header .container { display: flex; align-items: center; gap: 16px; min-height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); flex-shrink: 0; }
.brand img { height: 38px; width: auto; }
.brand-product { display: flex; flex-direction: column; line-height: 1.1; border-left: 1px solid var(--border); padding-left: 12px; }
.brand-product strong { font-size: 1.15rem; font-weight: 800; color: var(--primary); letter-spacing: -.01em; }
.brand-product small { font-size: .7rem; color: var(--muted); white-space: nowrap; }
.site-nav { margin-left: auto; display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 0; }
.site-nav a { text-decoration: none; color: var(--text); font-weight: 600; font-size: .84rem; padding: 8px 5px; border-radius: 8px; white-space: nowrap; }
.site-nav a:hover { background: var(--bg-alt); color: var(--primary); }
.header-cta { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.header-cta .btn { white-space: nowrap; }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--border); border-radius: 8px;
  width: 44px; height: 44px; cursor: pointer; align-items: center; justify-content: center; color: var(--primary);
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: currentColor; position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }

@media (max-width: 1100px) {
  .brand-product small { display: none; }
  .header-cta .btn--outline { display: none; }
}
@media (max-width: 1023px) {
  .nav-toggle { display: inline-flex; }
  .site-nav, .header-cta { display: none; }
  .site-header.is-open .site-nav, .site-header.is-open .header-cta {
    display: flex; flex-direction: column; align-items: stretch; width: 100%;
  }
  .site-header.is-open .container { flex-wrap: wrap; padding-bottom: 12px; }
  .site-header.is-open .site-nav { margin: 4px 0 0; }
  .site-header.is-open .site-nav a { padding: 12px 10px; border-bottom: 1px solid var(--border); border-radius: 0; }
  .site-header.is-open .header-cta { gap: 10px; padding-top: 12px; }
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero { background: linear-gradient(135deg, #0f2d5a 0%, var(--primary) 55%, var(--primary-dark) 100%); color: #fff; padding: 72px 0 64px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; right: -160px; top: -120px; background: radial-gradient(circle, rgba(0,200,200,.28) 0%, transparent 70%); pointer-events: none; }
.hero .container { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--accent-light); }
.hero p { color: rgba(255,255,255,.88); font-size: 1.15rem; max-width: 560px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 16px; }
.hero-note { font-size: .9rem; color: rgba(255,255,255,.75); }
.hero-note a { color: #fff; }
.hero-card { background: #fff; color: var(--text); border-radius: 16px; padding: 22px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.hero-card h2 { font-size: 1rem; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.hero-card .demo-form input { flex: 1 1 160px; }
.hero-card .chips { margin-top: 10px; }
.hero-card .chip { font-size: .78rem; padding: 4px 10px; }
.hero-card .result { margin-top: 14px; min-height: 0; padding: 14px 16px; background: var(--bg-alt); }
.hero-card .result-example { margin: 0 0 4px; font-size: .85rem; color: var(--muted); }
.hero-card .ex-phone { font-family: var(--mono); font-weight: 700; color: var(--primary); }
.hero-card .result-rows div { padding: 7px 0; font-size: .92rem; }
.hero-card .ex-foot { margin: 12px 0 0; font-size: .78rem; color: var(--muted); }
@media (max-width: 860px) {
  .hero { padding: 48px 0; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-card { max-width: 480px; }
}

/* ── Grilles / cartes ──────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.card .icon { width: 44px; height: 44px; border-radius: 10px; background: #e6f7f9; color: var(--primary-dark); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.card .icon svg { width: 24px; height: 24px; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .75rem; font-weight: 700; letter-spacing: .03em; }
.badge--soon { background: var(--warn-bg); color: var(--warn); }
.badge--muted { background: var(--bg-alt); color: #4b5563; }
.badge--ok { background: var(--ok-bg); color: var(--ok); }
.cap-cell { white-space: nowrap; }
.cap-ops { display: block; font-size: .75rem; color: var(--muted); margin-top: 3px; white-space: normal; max-width: 220px; }
#countries-source .badge { margin: 0 2px; vertical-align: middle; }
.badge--get { background: var(--ok-bg); color: var(--ok); font-family: var(--mono); }
.badge--post { background: #e6eefb; color: var(--primary); font-family: var(--mono); }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 0; list-style: none; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; position: relative; }
.step::before { counter-increment: step; content: counter(step); display: inline-flex; width: 36px; height: 36px; border-radius: 50%; align-items: center; justify-content: center; background: var(--primary); color: #fff; font-weight: 800; margin-bottom: 12px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* ── Démo détection ────────────────────────────────────────── */
.demo { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 860px) { .demo { grid-template-columns: 1fr; } }
.demo-form { display: flex; gap: 10px; flex-wrap: wrap; }
.demo-form input { flex: 1 1 220px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip { background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px; font-family: var(--mono); font-size: .85rem; cursor: pointer; color: var(--primary); }
.chip:hover { border-color: var(--primary); }
.result { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; min-height: 180px; }
.result[hidden] { display: none; }
.result-rows { margin: 0; }
.result-rows div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.result-rows div:last-child { border-bottom: 0; }
.result-rows dt { color: var(--muted); }
.result-rows dd { margin: 0; font-weight: 700; text-align: right; }
.result-source { margin-top: 12px; font-size: .82rem; color: var(--muted); }
.result-empty { color: var(--muted); }
.alert { padding: 12px 14px; border-radius: 10px; font-size: .95rem; margin: 0 0 12px; }
.alert--err { background: var(--err-bg); color: var(--err); }
.alert--ok { background: var(--ok-bg); color: var(--ok); }
.alert--warn { background: var(--warn-bg); color: var(--warn); }
.alert--info { background: #e6eefb; color: var(--primary); }

/* ── Notes ─────────────────────────────────────────────────── */
.note { font-size: .85rem; color: var(--muted); }

/* ── Formulaires ───────────────────────────────────────────── */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.field .hint { font-size: .8rem; color: var(--muted); margin-top: 4px; }
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: #fff; border: 1px solid #aeb8c6; border-radius: 10px; padding: 10px 12px;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); outline: 3px solid rgba(0,180,200,.35); outline-offset: 0; }
textarea { min-height: 110px; resize: vertical; }
.field--check { display: flex; gap: 10px; align-items: flex-start; }
.field--check input { width: 20px; height: 20px; margin-top: 3px; flex: none; }
.field--check label { font-weight: 400; font-size: .9rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-status { margin-top: 12px; }
.form-status:empty { display: none; }
.req { color: var(--err); }

/* ── Pays & opérateurs ─────────────────────────────────────── */
.countries { overflow-x: auto; }
.countries table { min-width: 640px; }
.ops { display: flex; flex-wrap: wrap; gap: 6px; }
.ops span { background: var(--bg-alt); border-radius: 6px; padding: 2px 8px; font-size: .85rem; }
.ops span.alt { background: #e6f7f9; color: var(--primary-dark); }

/* ── FAQ ───────────────────────────────────────────────────── */
.faq details { background: #fff; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 14px 18px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 800; color: var(--primary); }
.faq details[open] summary::after { content: "–"; }
.faq .faq-body { padding: 0 18px 16px; color: #374151; }
.faq .faq-body p:last-child { margin-bottom: 0; }

/* ── Sécurité ──────────────────────────────────────────────── */
.sec-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.sec-list li { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.sec-list strong { display: block; margin-bottom: 4px; }
@media (max-width: 700px) { .sec-list { grid-template-columns: 1fr; } }

/* ── Contact ───────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-aside p { margin-bottom: .6em; }

/* ── Pied de page ──────────────────────────────────────────── */
.site-footer { background: #0f2340; color: #c7d2e2; padding: 40px 0 24px; font-size: .9rem; }
.site-footer a { color: #e6eef8; }
.site-footer a:hover { color: var(--accent-light); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; margin-bottom: 24px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 34px; width: auto; background: #fff; padding: 6px 10px; border-radius: 8px; margin-bottom: 10px; }
.site-footer h3 { color: #fff; font-size: .95rem; margin-bottom: 10px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 16px; font-size: .82rem; color: #9fb0c8; }

/* ── Pages internes (développeurs, légal, 404) ─────────────── */
.page-hero { background: linear-gradient(135deg, #0f2d5a, var(--primary-dark)); color: #fff; padding: 48px 0; }
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero p { color: rgba(255,255,255,.88); max-width: 680px; }
.doc { max-width: 820px; }
.doc h2 { margin-top: 1.6em; font-size: 1.45rem; }
.doc h3 { margin-top: 1.5em; }
.doc h2:first-child { margin-top: 0; }
.notice-todo {
  background: var(--warn-bg); border: 1px solid #f0c36d; border-left: 6px solid #d98a00; color: #5a3b00;
  padding: 12px 16px; border-radius: 8px; margin: 16px 0; font-size: .95rem;
}
.notice-todo strong { color: #5a3b00; }
.placeholder { background: #fff0cc; color: #5a3b00; padding: 0 5px; border-radius: 4px; font-weight: 700; border-bottom: 2px dashed #d98a00; }
.legal-meta { color: var(--muted); font-size: .9rem; margin-bottom: 24px; }

.tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 0; }
.tab { background: none; border: 0; border-bottom: 3px solid transparent; margin-bottom: -2px; padding: 10px 16px; font: inherit; font-weight: 700; color: var(--muted); cursor: pointer; }
.tab[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); }
.tab-panel[hidden] { display: none; }
.tab-panel pre { border-radius: 0 0 var(--radius) var(--radius); margin: 0; }
.code-tabs { margin: 16px 0; }
.code-tabs .tabs { background: #0f2340; border-bottom-color: #2a4470; border-radius: var(--radius) var(--radius) 0 0; padding: 4px 8px 0; }
.code-tabs .tab { color: #9fb0c8; padding: 8px 14px; font-size: .88rem; }
.code-tabs .tab[aria-selected="true"] { color: #fff; border-bottom-color: var(--accent-light); }
.dl-card { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; align-items: center; }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 6px 14px; font-size: .95rem; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }
@media (max-width: 600px) { .kv { grid-template-columns: 1fr; } .kv dt { margin-top: 8px; } }

/* ── Widget assistant ──────────────────────────────────────── */
.cpa-launcher {
  position: fixed; right: 20px; bottom: 20px; z-index: 900; display: inline-flex; align-items: center; gap: 10px;
  background: var(--primary); color: #fff; border: 0; border-radius: 999px; padding: 12px 18px 12px 14px;
  font: inherit; font-weight: 700; cursor: pointer; box-shadow: 0 10px 30px rgba(15, 35, 64, .35);
}
.cpa-launcher:hover { background: var(--primary-dark); }
.cpa-launcher svg { width: 22px; height: 22px; }
.cpa-launcher[aria-expanded="true"] { display: none; }
.cpa-panel {
  position: fixed; right: 20px; bottom: 20px; z-index: 950; width: 380px; max-width: calc(100vw - 40px);
  height: 560px; max-height: calc(100vh - 40px); background: #fff; border-radius: 16px;
  box-shadow: 0 24px 64px rgba(15, 35, 64, .35); display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--border);
}
.cpa-panel[hidden] { display: none; }
.cpa-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--primary); color: #fff; }
.cpa-head h2 { color: #fff; font-size: 1rem; margin: 0; }
.cpa-head small { display: block; font-size: .75rem; opacity: .85; font-weight: 400; }
.cpa-close { margin-left: auto; background: transparent; border: 0; color: #fff; width: 36px; height: 36px; border-radius: 8px; cursor: pointer; font-size: 1.4rem; line-height: 1; }
.cpa-close:hover { background: rgba(255,255,255,.15); }
.cpa-log { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; background: var(--bg-alt); }
.cpa-msg { max-width: 86%; padding: 10px 13px; border-radius: 14px; font-size: .95rem; line-height: 1.45; white-space: pre-wrap; word-wrap: break-word; }
.cpa-msg--user { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.cpa-msg--bot { align-self: flex-start; background: #fff; border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.cpa-msg--sys { align-self: center; background: transparent; color: var(--muted); font-size: .82rem; text-align: center; padding: 2px 8px; }
.cpa-msg--err { align-self: stretch; background: var(--err-bg); color: var(--err); font-size: .88rem; border-radius: 10px; }
.cpa-msg--ok { align-self: stretch; background: var(--ok-bg); color: var(--ok); font-size: .88rem; border-radius: 10px; }
.cpa-msg--err button, .cpa-msg--ok a { margin-left: 6px; font-weight: 700; }
.cpa-msg--err button { background: none; border: 1px solid currentColor; border-radius: 6px; color: inherit; padding: 2px 8px; cursor: pointer; font: inherit; font-size: .85rem; }
.cpa-tool { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: .85rem; padding: 4px 6px; }
.cpa-tool::before { content: ""; width: 12px; height: 12px; border: 2px solid var(--accent); border-right-color: transparent; border-radius: 50%; animation: cpa-spin .8s linear infinite; }
@keyframes cpa-spin { to { transform: rotate(360deg); } }
.cpa-typing { align-self: flex-start; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 10px 14px; display: inline-flex; gap: 5px; }
.cpa-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: cpa-bounce 1.2s infinite; }
.cpa-typing i:nth-child(2) { animation-delay: .2s; } .cpa-typing i:nth-child(3) { animation-delay: .4s; }
@keyframes cpa-bounce { 0%, 60%, 100% { transform: translateY(0); opacity: .5; } 30% { transform: translateY(-4px); opacity: 1; } }
.cpa-suggest { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 8px; background: var(--bg-alt); }
.cpa-suggest button { background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 5px 11px; font: inherit; font-size: .82rem; color: var(--primary); cursor: pointer; }
.cpa-suggest button:hover { border-color: var(--primary); }
.cpa-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--border); background: #fff; align-items: flex-end; }
.cpa-form textarea { min-height: 42px; max-height: 120px; resize: none; padding: 9px 12px; border-radius: 10px; }
.cpa-send { flex: none; width: 44px; height: 42px; border-radius: 10px; background: var(--primary); color: #fff; border: 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.cpa-send:hover { background: var(--primary-dark); }
.cpa-send[disabled] { opacity: .5; cursor: not-allowed; }
.cpa-send svg { width: 20px; height: 20px; }
.cpa-foot { font-size: .72rem; color: var(--muted); text-align: center; padding: 0 10px 8px; background: #fff; }
@media (max-width: 640px) {
  .cpa-panel { right: 0; bottom: 0; width: 100vw; max-width: 100vw; height: 100vh; max-height: 100vh; border-radius: 0; border: 0; }
  .cpa-launcher { right: 16px; bottom: 16px; }
}

/* ── Utilitaires (évitent tout attribut style inline, compatible CSP style-src 'self') ── */
.mt-3 { margin-top: 12px; } .mt-4 { margin-top: 14px; } .mt-5 { margin-top: 20px; }
.mb-0 { margin-bottom: 0; } .mb-4 { margin-bottom: 16px; } .m-0 { margin: 0; }
.eyebrow--light { color: #9fe3ec; }
.footer-bottom--bare { border: 0; padding: 0; }

/* ── Caisse (vague 4) ──────────────────────────────────────── */
.hero-ops { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 4px; }
.hero-ops li { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: 4px 14px; font-size: .85rem; font-weight: 700; color: #fff; letter-spacing: .02em; }
.ops-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; padding: 0; margin: 0; counter-reset: none; }
@media (max-width: 960px) { .ops-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .ops-grid { grid-template-columns: 1fr; } }
.op { display: flex; flex-direction: column; }
.op .op-kicker { font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--primary-dark); margin-bottom: 4px; }
.op h3 { margin-bottom: 10px; }
.op ul { list-style: none; padding: 0; margin: 0; font-size: .92rem; color: #374151; }
.op li { padding: 8px 0; border-top: 1px solid var(--border); }
.op li:first-child { border-top: 0; padding-top: 0; }
.op .badge { vertical-align: middle; }
.caisse-note { margin: 24px 0 0; background: #fff; border: 1px solid var(--border); border-left: 6px solid var(--accent); border-radius: 10px; padding: 14px 18px; font-size: .95rem; color: #374151; }
.badge--session { background: #e6f7f9; color: var(--primary-dark); vertical-align: middle; font-size: .7rem; }
.benefit h3 { font-size: 1.05rem; }

/* ── Documentation développeurs (vague 5) ──────────────────── */
.page-hero--dev p code { background: rgba(255,255,255,.14); color: #fff; }
.page-hero .hero-actions { margin: 20px 0 0; }
.devdoc { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 40px; align-items: start; padding-top: 40px; padding-bottom: 64px; }
.toc { position: sticky; top: calc(var(--header-h) + 16px); max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; }
.toc-toggle { display: none; }
.toc-nav ol { list-style: none; padding: 0; margin: 0; }
.toc-nav ol ol { padding-left: 14px; margin: 2px 0 6px; border-left: 2px solid var(--border); }
.toc-nav li { margin: 0; }
.toc-nav a { display: block; padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--text); font-size: .9rem; font-weight: 600; }
.toc-nav ol ol a { font-weight: 500; font-size: .84rem; color: #4b5563; padding: 4px 10px; }
.toc-nav a:hover { background: var(--bg-alt); color: var(--primary); }
.toc-nav a.is-active { background: #e6eefb; color: var(--primary); }
.toc-nav .badge { font-size: .65rem; padding: 1px 7px; vertical-align: middle; }
.toc-extra { margin: 14px 10px 0; font-size: .84rem; line-height: 1.7; }
.devdoc-main { max-width: 820px; min-width: 0; }
.docsec { padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--border); scroll-margin-top: calc(var(--header-h) + 16px); }
.docsec:last-child { border-bottom: 0; margin-bottom: 0; }
.docsec h2 { margin-top: 0; font-size: 1.6rem; }
.docsec h3 { font-size: 1.15rem; }
.docsec h4 { margin-top: 1.2em; font-size: .95rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.docsec pre { font-size: .84rem; }
.steps--compact .step { padding: 18px; }
.steps--compact .step h3 { font-size: 1rem; margin-top: 0; }
.steps--compact .step p { font-size: .92rem; margin: 0; color: #374151; }
.endpoint-ref { margin-top: 32px; padding-top: 24px; border-top: 1px dashed var(--border); scroll-margin-top: calc(var(--header-h) + 16px); }
.endpoint-ref h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 0; }
.endpoint-ref .path, .ref-table .path { font-family: var(--mono); font-weight: 700; word-break: break-all; }
.endpoint-ref--soon { opacity: .9; }
.table-wrap { overflow-x: auto; margin: 12px 0 16px; }
.ref-table { font-size: .9rem; min-width: 560px; }
.ref-table td code, .ref-table th code { white-space: nowrap; }
.ref-table td:first-child { white-space: nowrap; }
.ref-table--endpoints td:first-child { white-space: normal; min-width: 220px; }
.ref-table--endpoints td:first-child code { white-space: normal; word-break: break-all; }
.sdk-grid { grid-template-columns: 1fr; }
.sdk-grid > .card { min-width: 0; }
.sdk-grid .card pre { margin: 12px 0 0; font-size: .8rem; }
.sdk-grid .badge { font-family: var(--mono); font-weight: 600; font-size: .7rem; vertical-align: middle; }
.dl-card h4 { margin: 0 0 .4em; font-size: 1.1rem; color: var(--text); text-transform: none; letter-spacing: 0; }
.hash { word-break: break-all; }
.codeblock { position: relative; }
.codeblock .copy-btn {
  position: absolute; top: 8px; right: 8px; background: rgba(255,255,255,.12); color: #e6eef8; border: 1px solid rgba(255,255,255,.25);
  border-radius: 6px; padding: 3px 9px; font: inherit; font-size: .75rem; font-weight: 600; cursor: pointer; opacity: .85;
}
.codeblock .copy-btn:hover { background: rgba(255,255,255,.22); color: #fff; opacity: 1; }
.codeblock .copy-btn.is-done { background: var(--ok); border-color: var(--ok); color: #fff; opacity: 1; }
.codeblock pre { padding-right: 84px; }
@media (max-width: 960px) {
  .devdoc { grid-template-columns: 1fr; gap: 20px; padding-top: 24px; }
  .toc { position: static; max-height: none; overflow: visible; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); }
  .toc-toggle {
    display: flex; width: 100%; justify-content: space-between; align-items: center; background: none; border: 0; padding: 12px 16px;
    font: inherit; font-weight: 700; color: var(--primary); cursor: pointer; text-align: left;
  }
  .toc-toggle::after { content: "+"; font-weight: 800; }
  .toc-toggle[aria-expanded="true"]::after { content: "–"; }
  .toc-nav { display: none; padding: 0 10px 12px; }
  .toc.is-open .toc-nav { display: block; }
  .toc-nav ol ol { display: none; }
}
@media (max-width: 600px) {
  .codeblock pre { padding-right: 16px; padding-top: 40px; }
}