/* Landing publication uniquement ; le formulaire membre conserve ses styles. */
.publish-shell {
    --pub-paper: #f3f6fc;
    --pub-surface: #fff;
    --pub-ink: #19263d;
    --pub-muted: #5c687b;
    --pub-line: #dce3ed;
    --pub-action: #4f46e5;
    --pub-link: #334f89;
    background: var(--pub-surface);
    color: var(--pub-ink);
}
.publish-shell::before { display: none; }
.publish-shell .main-content { padding: 0; }
.publish-shell .navbar { background: var(--pub-surface); border-bottom: 1px solid var(--pub-line); box-shadow: none; }
.publish-shell :is(.nav-link-cta,.mobile-publish-btn) { background: var(--pub-action); box-shadow: none; }
.publish-shell .avatar-guest { background: var(--pub-paper); color: var(--pub-ink); border: 1px solid var(--pub-line); box-shadow: none; }
.pub-container { width: min(100% - 3rem, 1120px); margin-inline: auto; }
.pub-container :is(h1,h2,h3) { color: var(--pub-ink); letter-spacing: -.025em; }
.pub-container h1 { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.12; text-wrap: balance; margin: 0 0 1.25rem; }
.pub-container h2 { font-size: clamp(1.375rem, 2.1vw, 1.75rem); line-height: 1.3; margin: 0 0 .75rem; }
.pub-container h3 { font-size: 1rem; line-height: 1.4; margin: 0 0 .4rem; }
.pub-container p { line-height: 1.6; }
.pub-container a { color: var(--pub-link); text-underline-offset: .2em; }
.pub-container a:hover { text-decoration: underline; }
.publish-shell :is(a,summary):focus-visible { outline: 2px solid var(--pub-action); outline-offset: 4px; }
.pub-hero { margin: 0; padding: 2.75rem 0; background: var(--pub-paper); border: 0; border-bottom: 1px solid var(--pub-line); border-radius: 0; box-shadow: none; }
.pub-intro-grid { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(0,1fr); align-items: center; gap: 4rem; }
.pub-eyebrow { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--pub-muted); margin: 0 0 1rem; }
.pub-lead { font-size: 1.0625rem; color: var(--pub-muted); max-width: 52ch; margin: 0; }
.pub-start { margin-top: 1.5rem; }
.pub-container .pub-button { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 48px; padding: .75rem 1.25rem; border: 1px solid var(--pub-action); border-radius: 6px; background: var(--pub-action); color: #fff; font-size: 1rem; font-weight: 600; text-decoration: none; }
.pub-container .pub-button:hover { background: #4338ca; border-color: #4338ca; text-decoration: none; }
.pub-login { margin: .375rem 0 0; color: var(--pub-muted); font-size: .9375rem; }
.pub-login a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 500; text-decoration: underline; }
.pub-note { font-size: .8125rem; color: var(--pub-muted); margin: .75rem 0 0; }
.pub-journey { padding: 1.75rem; border: 1px solid var(--pub-line); border-radius: 8px; background: var(--pub-surface); }
.pub-journey h2 { font-size: 1.125rem; margin-bottom: 1.5rem; }
.pub-steps { display: grid; gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.pub-steps li { display: flex; gap: .875rem; align-items: start; }
.pub-step-number { display: flex; align-items: center; justify-content: center; flex: 0 0 28px; height: 28px; background: var(--pub-paper); border: 1px solid var(--pub-line); border-radius: 50%; color: var(--pub-link); font-size: .8125rem; font-weight: 600; }
.pub-steps p { font-size: .875rem; color: var(--pub-muted); margin: 0; }
.pub-reassurance { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 1.5rem; padding: .875rem 0; border-bottom: 1px solid var(--pub-line); color: var(--pub-muted); font-size: .875rem; }
.pub-reassurance :is(span,a) { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; }
.pub-reassurance svg { flex-shrink: 0; }
.pub-section { margin: 0; padding: 2.5rem 0; background: transparent; border: 0; border-bottom: 1px solid var(--pub-line); border-radius: 0; box-shadow: none; }
.pub-section-intro { color: var(--pub-muted); margin: 0 0 1.5rem; }
.pub-tips { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 2.5rem; }
.pub-tips svg { color: var(--pub-link); margin-bottom: .75rem; }
.pub-tips p { font-size: .9375rem; color: var(--pub-muted); margin: 0; }
.pub-questions { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.8fr); gap: 3rem; }
.pub-help { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; font-size: .875rem; text-decoration: underline; }
.pub-faq { display: grid; gap: .5rem; align-content: start; }
.pub-faq details { border: 1px solid var(--pub-line); border-radius: 6px; }
.pub-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 52px; padding: .875rem 1rem; cursor: pointer; list-style: none; font-size: .9375rem; font-weight: 500; }
.pub-faq summary::-webkit-details-marker { display: none; }
.pub-faq summary svg { flex-shrink: 0; color: var(--pub-muted); }
.pub-faq details[open] summary svg { transform: rotate(180deg); }
.pub-faq details > div { padding: 0 1rem 1rem; font-size: .9375rem; color: var(--pub-muted); }
.pub-faq p { margin: 0 0 .75rem; }
.pub-faq p:last-child { margin-bottom: 0; }
.pub-faq a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; }
.pub-finish { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin: 2.5rem 0; padding: 1.75rem; border: 1px solid var(--pub-line); border-radius: 8px; background: var(--pub-paper); box-shadow: none; }
.pub-finish h2 { font-size: 1.375rem; }
.pub-finish > div > p { color: var(--pub-muted); margin: 0; }
.pub-finish-actions { flex-shrink: 0; }
[data-theme="dark"] .publish-shell { --pub-paper: #182337; --pub-surface: #111827; --pub-ink: #e7edf6; --pub-muted: #b6c2d2; --pub-line: #334155; --pub-link: #b7c8ef; --pub-action: #6358ed; }
@media(max-width: 900px) {
    .pub-intro-grid { gap: 2rem; }
    .pub-journey { padding: 1.25rem; }
    .pub-finish { align-items: start; flex-direction: column; gap: 1.25rem; }
}
@media(max-width: 767px) {
    .pub-container { width: calc(100% - 2rem); }
    .pub-hero { padding: 1.75rem 0 1.25rem; }
    .pub-intro-grid,.pub-questions { grid-template-columns: minmax(0,1fr); gap: 1.5rem; }
    .pub-eyebrow { font-size: .6875rem; margin-bottom: .75rem; }
    .pub-container h1 { font-size: 2rem; margin-bottom: 1rem; }
    .pub-lead { font-size: 1rem; }
    .pub-start { margin-top: 1.25rem; }
    .pub-container .pub-button { width: 100%; padding-inline: .75rem; }
    .pub-note { margin-top: .5rem; }
    .pub-journey h2 { margin-bottom: 1rem; }
    .pub-steps { gap: 1rem; }
    .pub-reassurance { gap: 0; padding: .75rem 0; }
    .pub-reassurance :is(span,a) { width: 100%; min-height: 36px; }
    .pub-reassurance a { min-height: 44px; }
    .pub-section { padding: 2rem 0; }
    .pub-tips { grid-template-columns: minmax(0,1fr); gap: 1.5rem; }
    .pub-tips > div { display: grid; grid-template-columns: 24px minmax(0,1fr); column-gap: .75rem; }
    .pub-tips svg { grid-row: span 2; margin-top: .125rem; }
    .pub-tips p { grid-column: 2; }
    .pub-questions .pub-section-intro { margin-bottom: .5rem; }
    .pub-finish { padding: 1.25rem; margin: 2rem 0; }
    .pub-finish-actions { width: 100%; }
}
@media(max-width: 359px) {
    .pub-container .pub-button { font-size: .9375rem; gap: .5rem; }
}